CN100576642C

CN100576642C - Quick release connector assembly

Info

Publication number: CN100576642C
Application number: CN200580017906A
Authority: CN
Inventors: 迈克尔·B·霍珀
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-02
Filing date: 2005-03-31
Publication date: 2009-12-30
Anticipated expiration: 2025-03-31
Also published as: CN1961461A

Abstract

A kind of rapid release connector (300) is provided.In one embodiment, this connector (300) comprises electric connector (300), and described electric connector comprises first parts (302) with a plurality of first teeth (314) and second parts (310) with a plurality of second teeth (316).Described a plurality of first and second teeth are configured in order to optionally to engage one another when connecting and disconnecting this connector and to break away from.The joint of described tooth (314,316) has stoped the motion to axial between first and second parts (302,310) of this connector (300) substantially effectively.Embodiments of the invention can advantageously support axial load, keep reliable electrical contact simultaneously.Various optional embodiments comprise universal joint assembly (400), and wherein electric wire (504) extends through this universal joint (400), stride across an axis of the gimbal (402).This universal joint assembly (400) also can support axial load.

Description

Quick release connector assembly

Technical field

The present invention relates to a kind of connector, more particularly, relate to a kind of rapid release electric connector that can support axial load.The invention still further relates to a kind of universal joint assembly with the cable that extends therein.

Background technology

Connector and universal joint assembly particularly combine with various hand-operated tools, are widely used in the industry.In many application, wish the situation lower support axial load that has a kind of electric connector not disconnect.Knownly many electric connectors that can support axial load can have been bought.Yet these connectors typically need the user to carry out convex and the female component of secondary operation to fix this connector.For example, some commercial connectors comprise and must connect this convex and the concave portions threaded portion of threads engage afterwards.Other commercial connector comprises and must connect this convex and the concave portions screw or the clip of manual engagement afterwards.The standard coaxial cable connector is that another kind needs the user to carry out the commercial connector of secondary operation.In this coaxial connector, the tab on making concave portions engage with grooving on this sheath with form be electrically connected after, the rotatable sheath that is arranged on the convex part must be rotated.

Known other commercial connector comprises tab or the hasp that forms joint when this connector is connected fully.Though known these connectors can support axial load and need less user's operation, they still can constitute potential problems.For example, these connectors typically comprise the state that part connects, and promptly but the contact of this connector is electrically connected the state that tab or hasp do not engage fully.In addition, these tabs or hasp often are configured on the outer surface of connector, thereby cause easily producing mechanical damage and/or excessive wear, thereby have limited their effect.

The common drawback that above-mentioned commercial electric connector has is, the user may ignore convex is completely fixed with concave portions and is in the same place, thereby causes forming compromise be electrically connected and/or in some applications even may cause the user is damaged.Therefore, need improved electric connector, particularly can support axial load and not comprise the electric connector of part connection status.In addition, in some applications, use this improved connector by universal joint assembly, the universal joint assembly that particularly is contained in the electric cable that wherein extends may be favourable.Therefore, also need improved universal joint assembly, and the improved electric component that comprises electric connector and universal joint.

Summary of the invention

In one aspect, the present invention includes and have the connector that is configured in order to the first that engages with second portion and break away from.This first comprises first lock of configuration, and this first lock comprises a plurality of first teeth that are formed on its axial plane.Second portion comprises second lock, this second lock comprises a plurality of second teeth that are formed on its axial plane, this second lock is configured in order to the longitudinal axis around this second portion and rotates between first and second position of rotation, this second lock is setovered towards first position of rotation, and when this connector was connected, this second lock was set at second position of rotation.Described a plurality of first and second teeth are configured in order to optionally to engage one another when connecting and disconnecting this connector and to break away from, and the joint of described tooth has stoped the motion to axial between these connector first and second parts substantially effectively.This connector also is included in the sheath that centers on this first lock arranged coaxial in the first substantially, described sheath is configured to the longitudinal axis displacement between the first and second sheath positions along first, and this sheath is towards the first sheath location bias and be set at this first sheath position when this electric connector is connected.This sheath has stoped when electric connector is connected second lock to rotate to first position of rotation from second position of rotation substantially.

On the other hand, the present invention includes a kind of electric connector, described electric connector has one or more second electric contacts that dispose on one or more first electric contacts that dispose in the first of this electric connector and the second portion at this electric connector.This first is configured in order to engage with second portion and to break away from, and wherein when connecting and disconnecting this connector, corresponding one electrically connects and throws off and connects at least one in described a plurality of first electric contacts and described a plurality of second electric contacts.This connector also is included in second lock of locking and disposing around described a plurality of second electric contacts around first of described a plurality of first electric contact configurations in the first on second portion.Second lock is configured in order to the longitudinal axis around second portion and rotates between first and second position of rotation.This second lock is towards the biasing of first position of rotation and be set at second position of rotation when this electric connector is connected.This first and second lock is configured in order to engage one another automatically when connecting and disconnecting this electric connector and to break away from, and the joint of described first and second locks has stoped the motion to axial between these electric connector first and second parts substantially effectively.This connector also is included in the sheath that centers on this first lock arranged coaxial in the first substantially, and this sheath is configured to the longitudinal axis displacement between the first and second sheath positions along first.This sheath is towards the first sheath location bias, and is set at this first sheath position when this electric connector is connected.This sheath has stoped when electric connector is connected second lock to rotate to first position of rotation from second position of rotation substantially.

On the other hand, the present invention includes a kind of universal joint assembly that uses with electric tool, extend through this universal joint assembly comprising the power cable of first and second electric wires.This universal joint assembly comprises that around the universal joint of socket (receptacle) configuration, this universal joint is configured to around first rotation, and this first extends through this universal joint and socket.This universal joint and socket are configured to around second rotation together, this second substantially with first quadrature, this second is supported by inner casing.This universal joint assembly also comprises the wedge that is configured in the socket, this wedge comprises first and second lead channels, this first and second lead channels is configured to receive the first and second corresponding electric wires, wherein this first and second electric wire is walked around this first, and, thereby this cable sleeve is fixed between this socket and the wedge to stop that cable produces axial motion around this wedge configuration cable sleeve.

On the other hand, the present invention includes a kind of electric component, described electric component has first cable that comprises first connector part that is coupled to the one end, this first connector part comprises first lock around a plurality of first contact configurations, with second cable that comprises second connector part that is connected to the one end, this second connector part comprises second lock.This second lock is configured in order to rotate between first and second position of rotation around the longitudinal axis of second connector part and to setover towards first position of rotation.This first and second lock is configured in order to engage one another when connecting and disconnecting this first and second connector part and to break away from, and the joint of these first and second locks has stoped the axial motion between this first and second connector part substantially.This assembly also comprises the universal joint assembly around first and second cable configurations, and described cable extends through universal joint assembly, and the device that this universal joint assembly is configured in order to allow to be connected on it centers on first and second vertical substantially rotations.This universal joint assembly comprises the wedge that is configured in the socket, and described wedge comprises at least one passage, and described passage is configured to receive the lead that is configured in this cable.

Feature of the present invention and technological merit have quite broadly been listed above, so that can understand following better for detailed description of the present invention.Hereinafter the other features and advantages of the present invention that constituted claim theme of the present invention will be described.It will be understood by those of skill in the art that disclosed notion and specific embodiment can be at an easy rate as the bases of improving or be designed for other structure of implementing the identical purpose of the present invention.Those skilled in the art it is also understood that these equivalent structures do not depart from the spirit and scope of the present invention.

Description of drawings

By following detailed description and in conjunction with the accompanying drawings for various aspects of the present invention, above-mentioned and further feature of the present invention and advantage will be clearer, wherein:

Fig. 1 is the end view of one embodiment of the present of invention;

Fig. 2 is the perspective view that is in the connector assembly shown in Figure 1 of connection status, has removed jacket portions among the figure;

Fig. 3 is the perspective view of a part that is in the connector assembly shown in Figure 1 of off-state, has removed jacket portions among the figure;

Fig. 4 is the perspective view on connector assembly shown in Figure 1 top;

Fig. 5 is the perspective view of connector assembly shown in Figure 1 bottom;

Fig. 6 is the perspective view of the internal part of bottom shown in Figure 5;

Fig. 7 A-7D shows the cutaway view of the connection status of connector assembly shown in Figure 1;

Fig. 8 A-8D shows the cutaway view of the off-state of connector assembly shown in Figure 1;

Fig. 9 is the perspective view of universal joint assembly shown in Figure 1, has removed shell among the figure;

Figure 10 is the exploded view of the inside of universal joint assembly shown in Figure 1; With

Figure 11 is the sectional view of universal joint assembly shown in Figure 1.

Embodiment

In the following detailed description, with reference to the accompanying drawing that constitutes a part of the present invention, wherein the mode by example shows and can put into practice specific embodiment of the present invention.These embodiment are described in sufficient detail so that those skilled in the art can put into practice the present invention, and are appreciated that also and can use other embodiment.Can also recognize, can make structure, process and system change and without departing from the spirit and scope of the present invention.Therefore, it is not restrictive below describing in detail, and scope of the present invention is limited by claims and equivalent way thereof.In order clearly to set forth, the identity function parts shown in the accompanying drawing will be represented with similar Reference numeral, and the identity function parts shown in other optional embodiment will be represented with similar Reference numeral among the figure.

Referring to Fig. 1, there is shown a one exemplary embodiment according to system 500 of the present invention.In the present embodiment, instrument shown in the figure 502 for example hair dryer be connected on the support 510.System 500 comprises and is used for by

power cable

504 and 506 instrument 502 being electrically coupled to the rapid release electric connector 300 of power supply (for example being arranged on support 510).System 500 also comprises universal joint assembly 400, and described universal joint assembly makes instrument 502 rotate freely around first and second vertical axises basically.Connector 300 comprises top 302 and bottom 310 connector parts, and is described in more detail with reference to Fig. 2-8 below.Universal joint assembly 400 is configured in the universal joint shell 410, and is described in more detail with reference to Fig. 9-11 below.

The appointment that should be understood that " top " and " bottom " connector part only is for ease of reference, rather than is intended to limit the invention.Those skilled in the art obviously will recognize that, can use this electric coupler component in any orientation substantially, and described orientation comprises that this top 302 is configured in the orientation of bottom below 310.Though should also be understood that configuration described here and embodiment is the use at hair dryer, is not limited to hair dryer for example shown in Figure 1 according to the use of connector 300 of the present invention and uses.Embodiments of the invention need can be used to the application of the relative broad range of coupling data and/or power conduit, particularly in the rapid release connector that can support axial load is favourable application.For example, this connector can be used for supporting any instrument substantially, comprises being used for those instruments that assembly line is used.Except electric connector as shown in the figure, other useful embodiment also can provide for example fluid or pneumatic connector.

Exemplary connector embodiment according to the present invention provides a plurality of technological merits.Various connector embodiment can support axial load, advantageously keep reliable electrical contact simultaneously.And exemplary connector embodiment is for example fluid-tight by using O type ring can be made as, and therefore can be used for liquid or gaseous environment.For example, can place the suitably O type ring of size around each cylinder 341 (Fig. 4), described then cylinder can form tight seal in the back that is bonded with each other as described below between upper and lower 302 and 310.Thereby, comprise that the various tool (for example hand-operated tools) according to electric connector of the present invention can have improved reliability usually.In addition, will recognize that it is relative fast with easy connecting with disconnecting exemplary connector embodiment of the present invention.With more detailed description ground, the use of spring (rather than in the prior art connector known screw thread or clip) makes it possible to form with bottom 310 and be connected by promoting top 302 simply as below.In addition, this connector embodiment can not partly connect.On the contrary, this connector is connected fully or is disconnected fully, therefore can not provide connected wrong perception.The feature in back makes these embodiment be specially adapted to aircraft and other requires in the application of special high level of reliability.

Referring again to Fig. 1, an one exemplary embodiment of electric connector 300 has been described in more detail.In the embodiment shown, the top 302 of connector 300 comprises basic the columniform the 1 and the 2 306 sheath that is, its size and shape are suitable for the internal part of covering connector 300.As described in more detail below, sheath 304 is configured in order to be maintained fixed motionless substantially with respect to top 302.On the other hand, sheath 306 is configured to along axle 501 vertical reciprocating motions, and 310 biasings (shown in Fig. 7 A) towards the bottom under the effect of axle spring 356.Shown in the one exemplary embodiment, sheath 306 comprises the lip-deep a plurality of tooth bar 352 (as shown in Figure 4) that sets within it.Refer again to Fig. 3, the last grooving 338 that tooth bar 352 engages in the upper lock 312 that is formed on connector top 302.This joint has stoped sheath 306 substantially and has locked the relative rotation that centers on axle 501 between 312.Those skilled in the art will readily recognize that, can use the pin that for example extends through sheath 306 to replace tooth bar 352 and do not depart from the present invention.And, though shown in tooth bar and grooving be axially extended, one of ordinary skill in the art appreciates that they can be orientated for example spirality of other direction, and without departing from the spirit and scope of the present invention.For example, this tooth bar and grooving can form the spirality with the direction spiral relative with tooth, with its joint of firm maintenance.Referring again to Fig. 1, this top 302 can also comprise relief (reliefs) 308 and 357 (typically being made by relative softer material) with bottom 310, deflection that it makes, and

power cable

504 and 506 can be laterally the direction of axle 501 (promptly transverse to).

Referring to Fig. 2-5, there is shown an one exemplary embodiment that is in the connector assembly 300 under the connection (Fig. 2) and (Fig. 3-5) state of disconnection.For the sake of clarity, from Fig. 2 and 3, removed jacket portions shown in Figure 1 304 and 306 (it stops connector 300 releases).With further reference to Fig. 7 A-7D, below the 26S Proteasome Structure and Function of connector assembly 300 will be described in more detail by connector top 302 and being connected of bottom 310 are described.Hereinafter the disconnection of connector assembly 300 is explained in more detail with reference to Fig. 8 A-8D.Can be for example by simply keyway 354 and 356 being alignd with

tab

344 and 346 polarity, and shown in mark 375 among Fig. 7 A, upper and lower 302 and 310 is pressed against together along axle 501 then, thereby connects connector assembly 300.Should be understood that in the favourable exemplary embodiments of polarity alignment, can use single keyway and tab.Yet, be appreciated that also the present invention is not limited to use

polarity alignment keyway

354 and 356 and

tab

344 and 346.

Top 302 and bottom 310 comprise a plurality of

locking teeths

314 and 316 that size and shape are suitable for engaging one another respectively.Align with bottom 310 and move when engaging with bottom 310 (perhaps align with top 302 and move when engaging with top 302 when bottom 310 equally) along axle 501 when top 302, locking teeth 316 contacts tooth bars 352.The continuous axial of top 302 and bottom 310 moves the biasing that upwards resists spring 356 with the pushing sheath 306 that engages one another to begin to engage one another up to locking

teeth

314 and 316, shown in Fig. 7 B, thereby tooth bar 352 begins to slide into down the shoulder (Fig. 7 B and 7C) of locking teeth 316.Shown in Fig. 7 C, locking

teeth

314 and 316 engages one another, so that make cylindrical lower portion lock 320 around axle 501 cams rotations (Fig. 5 and 6) with respect to the biasing of torsion spring 322.When top 302 and bottom 310 are pushed to a time-out along axle 501, this cam-operated continuation is till last tooth 314 and lower tooth 316 engage mutually fully with the orientation that crosses one another shown in Fig. 2 and 7D.Reach fully engage after, this cylindrical upper section lock 312 and bottom lock 320 locking mutually, and prevent release with last grooving 338 with engaging fully of following grooving 336 by tooth bar 352.

Should be understood that embodiments of the invention can comprise the last tooth 314 and the lower tooth 316 of any amount substantially, it has the arbitrary dimension with respect to other connector component substantially.The present invention is not limited to this.Those skilled in the art also will recognize, can use big helical pitch (for example bull) screw thread to replace tooth 314 and 316.This steep-lead thread typically extends to be enough to provide engage less than a week fully and be preferably on the gradient less than 1/4th weeks with respect to bottom lock 320 with upper lock 312, thereby helps to carry out fast and be easy to operation.

Above-mentioned cam also helps to make bottom lock 320 around axle 501 rotations, thereby makes the one or more tabs 324 on the bottom lock 320 engage with bearing 326 and 327 (shown in Figure 6) on the internal part 330 that is configured in bottom 310.Should be understood that thereby the bottom can be locked 320 is configured on the internal part 330 in one way, make it center on axle 501 and rotate, in case but this upper lock and bottom lock engage just prevention fully along axle 501 translations.As shown in the figure, the joint of tab 324 and bearing 326 locks bottom lock 320 or capture on the internal part 330, thereby has prevented that axial separation takes place to engage the back fully at this lock.In this full engagement position, joint 324 can also engage with bearing 327.When lock 312 and 320 breaks away from, promptly lock 320 when rotating by the biasing of spring 322 when the bottom, tab 324 engages (though at its opposite side) similarly with bearing 327.By this way, bearing 327 is as stoping bottom lock 320 to cross the backstop of rotation (over-rotating) effectively on arbitrary direction of rotation.In addition, bearing 327 is configured such that in case polarity tab (for example 356 and 346 among Fig. 4 and 6) is joined together, last tooth 314 and lower tooth 316 are just correctly alignd to be bonded with each other to help it, shown in Fig. 7 B.

Engage fully in case go up tooth 314 and lower tooth 316, grooving 336 and 338 is just along axle 501 alignment.This alignment makes and can lower jacket 306 (Fig. 1) be setovered towards the bottom 310 of connector assembly 300 by axle spring 356, thereby makes tooth bar 352 engage groovings 336 (shown in Fig. 7 D).This tooth bar 352 and being bonded with each other of align grooving 336 and 338 stoped bottom lock 320 to carry out reverse rotation around 501 substantially, for example because the bias voltage of torsion spring 322 and act on the connector any axial force caused.Just stoped the disconnection of top 302 and bottom 310 like this, substantially.

Continuation is with reference to Fig. 2-5, top 302 be used for electrically connecting male pin being connected of bottom 310 and (be configured in hole 342, as illustrated in Figures 5 and 6) and concave shaped socket 340 (as shown in Figure 4), provide the electric connection between hand-operated tools 502 and the support 510 thus.Shown in the exemplary embodiments, connector assembly 300 structures are in order to be electrically connected hand-operated tools (for example hair dryer) and to disconnect with 110 or 220V AC power selectivity.In addition, illustrated embodiment comprises two pins and two corresponding sockets 340, is used to connect " heat " line and " neutrality " line of 110/220V AC power.Should understand, the optional embodiment of other of connector assembly 300 can comprise the pin and the socket of any amount and type substantially, for example be used to interconnect a plurality of data and/or power transit line, Chang Gui network-bus connector for example, and thereby be not limited to 110/220V and exchange.In addition, as shown in the figure, socket 340 can be set in the cylindrical columns 341, and its size and shape are suitable for being contained in the hole 342.It will be appreciated by those skilled in the art that this structure has advantageously provided insulation degree of isolation relatively large between the adjacent electric conductor (pin), helps to stop flashing between them.This isolation can be used to obtain the various for example authentications of UnderwritersLaboratories of organizing.

Referring now to Fig. 8 A-8D, the off-state of connector assembly 300 is described in more detail.For the top 302 and the bottom 310 of disconnect connector assembly 300, the user is as long as upwards push sheath 306 with respect to the biasing of spring 356, thus with it with respect to sheath 304 withdrawals, shown in Fig. 8 B.And shown in Fig. 8 B, this operation makes tooth bar 352 from shifting out grooving 336 and the lower tooth 316 down, itself so that allow bottom lock 320 under the effect of the axial force that weight applies of the bias voltage of torsion spring 322 and user or this instrument, to produce reverse rotation (Fig. 5 and 6).The rotation of this bottom lock 320 makes lower tooth 316 break away from and goes up tooth 314.Thereby top 302 and bottom 310 can be separated from one another, shown in Fig. 8 D.

The exemplary embodiments that should be understood that connector assembly 300 can advantageously support load (for example being electrically coupled to the weight of the hand-operated tools above it or the power that the operator spurs this hand-operated tools during use) substantially vertically.Referring again to Fig. 2-5, when the top 302 of connector assembly 300 and bottom 310 were joined together, this axial load was by last tooth 314 that engages and lower tooth 316 supports.Must be in order to separate

tooth

314 and 316, one groups with respect to another group rotation (for example by with respect to upper lock 312 rotation bottoms locks 320).Yet, as mentioned above, this rotation substantially by tooth bar 352 and grooving 336 engage and bearing 326 stops with engaging of bottom lock 320.

The exemplary embodiments that should also be understood that connector assembly 300 does not comprise part or middle connection status.On the contrary, top 302 advantageously or fully is connected with bottom 310 or disconnects fully, thus the situation that has stoped the user that this connector part is connected substantially, and for example the connection illusion that is connected with actual physics is disturbed.This function is guaranteed by the operation of spring 322 and 356.Unless top 302 and bottom 310 be connected fully with tooth bar 352 that grooving 336 engages fully, torsion spring 322 reverse rotation bottoms lock 320, it separates goes up tooth 314 and lower tooth 316, as mentioned above.Yet in case link together fully, axle spring 356 bias voltage tooth bars 352 to be engaging with grooving 336, thereby have guaranteed that this connector assembly keeps locking to be disconnected intentionally up to it in connecting configuration.

Referring now to Fig. 9, an one exemplary embodiment of universal joint assembly 400 (Fig. 1) is explained in more detail, wherein for the sake of clarity removed shell 410 among the figure.Universal joint assembly 400 comprises the universal joint 430 around jack configurations, it is shown as in this embodiment and comprises the ball 420 that is substantially sphere, as shown in the figure, it can comprise the neck of elongation alternatively, and cable 504 (Fig. 1) can extend through described neck.Universal joint 430 is configured to around socket 420 and first 402 rotation that extends through socket 420.Socket 420 and universal joint 430 are configured to around second 404 rotation together, and this second 404 supported and remain between the inner casing 408 and shell 409 (Fig. 1) that engages.Shell 408 and 409 is mutual mechanical attachment (for example by screwing togather or riveting) and/or be attached to hand-operated tools 502 (Fig. 1) typically.

Also continue with reference to Fig. 9 below with reference to Figure 10 and 11, electric wire 515 extends through this universal joint assembly, for example extends to the power supply that is arranged on the support 510 (Fig. 1) from hand-operated tools 502.Electric wire 515 is fixed in the lead channels 442 of interior wedge 440 tightly, thereby has stoped electric wire 515 to be drawn out along axle 501 by universal joint assembly 400 substantially.As shown in figure 22, electric wire 515 strides across or walks around first 402 that extends through interior wedge 440.Cable sleeve 415 is configured around interior wedge 440, and protection electric wire 515 is not subjected to mechanical damage.In a suitable embodiment, cable sleeve 415 for example comprises high tensile strength fibrous material 416

Aramid fibre (E.I.du Pont de Nemours and Company, Wilmington, Delaware).This fiber 416 can extend along the longitudinal axis of sleeve pipe 415, for example on the direction of or spiral substantially parallel with respect to conductor 515.In an optional embodiment as shown in the figure, fiber 416 is tied below axle 402, and provides additional axial strength for universal joint assembly 400.As shown in figure 11, socket 420 can be force-fitted in around the cable sleeve 415, the inner surface of the flank 444 firm engagement cable sleeves 415 of wedge 440 in for example causing by slightly penetrating wherein.Flank 444 and cable sleeve 415 this engages and is fixed on electric wire 515 in the universal joint assembly and stoped them therefrom to pull out substantially.Should be understood that in other optional embodiment for example can using, technology such as injection moulding and/or casting is molded into lead 515 and sleeve pipe 415 in this spherical socket 420.Though universal joint assembly shown in should also be understood that 400 is with for example hair dryer 502 (Fig. 1) use of handheld tool, the exemplary embodiments of universal joint assembly 400 can advantageously support the axial load that surpasses 100 pounds (45 kilograms).

Though connector and universal joint embodiment all are described as electric device here, it will be understood by those of skill in the art that they also go for non-electric application examples such as air or gas line, and without departing from the spirit and scope of the present invention.In addition, described connector and/or universal joint embodiment can be used for the quick and accurate application that is connected of two parts of any needs substantially.

In addition, though shown in and described embodiment relate at wiring connector, one of ordinary skill in the art appreciates that these embodiment also go for still falling within the scope of the present invention in the application of panel installation.

In above stated specification, describe the present invention in conjunction with particular exemplary embodiment of the present invention.Apparently, can carry out various modifications and change to it and do not depart from the more wide in range spirit and scope of the present invention that in following claims, provide.Therefore, this explanation and accompanying drawing are regarded as exemplary rather than restrictive.

Claims

1, a kind of rapid release electric connector comprises:

One or more first electric contacts that in the first of this electric connector, dispose;

One or more second electric contacts that on the second portion of this electric connector, dispose;

Described first is configured in order to engage with second portion and to break away from, wherein when connecting and disconnecting this electric connector, in each in described first electric contact and described second electric contact accordingly electric contact electrically connect and throw off and connect;

Around first lock of described first electric contact configuration, this first lock comprises a plurality of first teeth and a plurality of first grooving in first;

Around second lock of described second electric contact configuration, this second lock comprises a plurality of second teeth and a plurality of second grooving on second portion;

Described second lock is configured in order to the longitudinal axis around second portion and rotates between first and second position of rotation, and described second lock is towards the biasing of first position of rotation and be set at second position of rotation when this electric connector is connected;

When being positioned at second position of rotation, this second lock is captured on this second portion;

Described a plurality of first tooth is configured in order to optionally to engage one another when being connected and disconnect this electric connector and to break away from second tooth, the joint of described tooth makes this second phase-lockedly rotate to second position of rotation for its biasing from this first position of rotation cam effectively, and the joint of described tooth has further stoped the motion to axial between these electric connector first and second parts when this second lock is in second position of rotation substantially effectively;

Substantially around the sheath of this first lock arranged coaxial, this sheath comprises the lip-deep a plurality of tooth bar that sets within it in first;

This sheath is configured to the longitudinal axis displacement between the first and second sheath positions along first, and this sheath is towards the first sheath location bias, and this sheath is in this first sheath position when this electric connector is connected;

When this second lock was positioned at second position of rotation, these a plurality of second groovings alignd with these a plurality of first groovings substantially; And

When this electric connector was connected, this tooth bar engaged with these a plurality of first and second groovings, and described tooth bar has stoped this second lock to rotate from second position of rotation by its biasing with engaging of a plurality of second groovings effectively.

2, a kind of electric connector comprises:

One or more first electric contacts that in the first of this connector, dispose;

One or more second electric contacts that on the second portion of this connector, dispose;

Described first is configured in order to engage with second portion and to break away from, wherein when connecting and disconnecting this connector, in described one or more first electric contacts and described one or more second electric contacts accordingly electric contact electrically connect and throw off and connect;

In first, lock around first of described first electric contact configuration;

On second portion, lock around second of described second electric contact configuration, this second lock is configured in order to rotate between first and second position of rotation around a longitudinal axis, described second lock is towards the biasing of first position of rotation and when this connector is connected, and this second lock is set at second position of rotation;

This first and second lock is configured in order to engage one another automatically when connecting and disconnecting this connector and to break away from, and the joint of described first and second locks has stoped the motion to axial between these connector first and second parts when this second lock is positioned at second position of rotation substantially effectively;

In first, center on the sheath of this first lock arranged coaxial substantially, this sheath is configured to the longitudinal axis displacement between the first and second sheath positions along first, this sheath is towards the first sheath location bias, and when this connector was connected, this sheath was set at this first sheath position; And

This sheath has stoped when connector is connected second lock to rotate to first position of rotation from second position of rotation substantially.

3, connector according to claim 2, wherein this second lock rotates with respect to this second electric contact around this longitudinal axis, and this second lock is towards this first position of rotation biasing.

4, connector according to claim 2, wherein:

This first lock comprises a plurality of first teeth;

This second lock comprises a plurality of second teeth; And

These a plurality of first and second teeth are configured in order to optionally engaging one another when connecting and disconnecting this connector and to break away from, and the joint of described tooth has stoped the motion to axial between first and second parts of this connector substantially effectively.

5, connector according to claim 4, the joint of wherein said tooth make second phase-lockedly to rotate to second position of rotation for its biasing from the first position of rotation cam effectively.

6, connector according to claim 2 also comprises the torsion spring between the internal part that is configured in second portion and this second lock, and this torsion spring is set up so that this second lock is setovered towards first position of rotation.

7, connector according to claim 2, wherein this second lock comprises the lip-deep a plurality of tab that sets within it, described tab is configured in order to when this second lock is positioned at second position of rotation, the bearing element of correspondence in a plurality of bearing elements of engagement arrangement on the internal part of this second portion, thus effectively this second lock is captured on this internal part.

8, connector according to claim 2 also comprises around the axle spring of this first lock configuration, this axle spring be set up so that this sheath towards the first sheath location bias.

9, connector according to claim 2, wherein this sheath comprises the lip-deep one or more tooth bar that sets within it, this tooth bar engages with the one or more groovings that form on the outer surface of this first lock respectively.

10, connector according to claim 9, wherein this tooth bar and grooving are arranged essentially parallel to the longitudinal axis extension of this first.

11, connector according to claim 9, wherein:

This second lock comprises formation a plurality of groovings on its outer surface;

When this second lock was positioned at second position of rotation, this second grooving of locking alignd with first grooving of locking substantially; And

When this connector was connected, this tooth bar engaged with grooving in second lock, and described tooth bar and engaging of grooving during second locks have stoped this second to lock and rotate to first position of rotation by its biasing effectively.

12, connector according to claim 2 also comprises shell, and this shell is configured to center on first lock in this connector first, and the part of this sheath is configured in shell when this sheath is positioned at the second place.

13, connector according to claim 2 is wherein by making this first electric contact align with second electric contact and this first and second part being pushed the connection that influences this connector along its longitudinal axis separately.

14, connector according to claim 2 wherein is pressed to the second sheath position with this sheath with respect to its biasing and makes this connector disconnect from the first sheath position.

15, connector according to claim 2, wherein:

This first lock comprises a plurality of first teeth and a plurality of first grooving;

This second lock comprises a plurality of second teeth that are formed on its axial vane surface and a plurality of second groovings that are formed on its sagittal plane;

This sheath comprises the lip-deep a plurality of tooth bar that sets within it;

Described a plurality of first tooth is configured in order to optionally to engage one another when being connected and disconnect this connector and to break away from second tooth, and the joint of described tooth has stoped the motion to axial between these connector first and second parts substantially effectively;

When this connector was connected, this tooth bar engaged with described a plurality of first and second groovings, and described tooth bar has stoped this second lock to rotate to first position of rotation by its biasing with engaging of a plurality of second groovings effectively.

16, connector according to claim 15, the joint of wherein said tooth make this second phase-lockedly rotate to second position of rotation for its biasing from the first position of rotation cam effectively.

17, connector according to claim 15, wherein at this connector off period, this sheath is pressed to the second sheath position from the first sheath position so that these a plurality of tooth bars separate with a plurality of second groovings, thereby make this second be locked in its biasing and down rotate to first position of rotation from second position of rotation, described second lock makes this tooth separate to the rotation of first position of rotation.

18, a kind of electric connector comprises:

One or more first contacts that in the first of this connector, dispose;

One or more second contacts that on the second portion of this connector, dispose;

This first is configured in order to engage with second portion and to break away from, wherein when connecting and disconnecting this connector in this one or more first contacts and these one or more second contacts accordingly the contact operationally connect and throw off connection;

Around first lock of this first contact configurations, this first lock comprises a plurality of first teeth in first;

On second portion, lock around second of this second contact configurations, this second lock comprises a plurality of second teeth, this second lock is configured in order to the longitudinal axis around second portion and rotates between first and second position of rotation, this second lock is setovered towards first position of rotation, when this connector was connected, this second lock was positioned at second position of rotation;

Described a plurality of first tooth is configured in order to optionally to engage one another when being connected and disconnect this connector and to break away from second tooth, and the joint of described tooth has stoped the motion to axial between these connector first and second parts when at second position of rotation substantially effectively; With

19, connector according to claim 18, the joint of wherein said tooth make this second phase-lockedly rotate to second position of rotation for its biasing from the first position of rotation cam effectively.

20, connector according to claim 18 also comprises the torsion spring between the internal part that is configured in this second portion and second lock, and this torsion spring is set up so that this second lock is setovered towards first position of rotation.

21, connector according to claim 18, wherein this second lock comprises one or more tabs disposed thereon, described tab is configured in order to the one or more bearing elements of difference engagement arrangement on second portion when this second lock is positioned at second position of rotation, thereby makes this second lock be captured on this second portion.

22, connector according to claim 18 wherein connects this connector by this first contact is pushed along its longitudinal axis separately with second contact alignment and with this first and second part.

23, a kind of connector comprises:

First, described first are configured in order to engaging with second portion and to break away from, thereby connect and disconnect this connector;

First lock that in this first, disposes, this first lock comprises a plurality of first teeth;

Second lock that on this second portion, disposes, this second lock comprises a plurality of second teeth, this second lock is configured in order to the longitudinal axis around second portion and rotates between first and second position of rotation, this second lock is setovered towards first position of rotation, when this connector was connected, this second lock was positioned at this second position of rotation;

In first, center on the sheath of this first lock arranged coaxial substantially, this sheath is configured to the longitudinal axis displacement between the first and second sheath positions along first, this sheath is towards the first sheath location bias, when this electric connector was connected, this sheath was set at this first sheath position; And

This sheath has stoped when this electric connector is connected second lock to rotate to first position of rotation from second position of rotation substantially.

24, connector according to claim 23 is wherein selected this connector from the group that comprises electric connector, fluid connector and pneumatic connector.

25, connector according to claim 2, wherein this second lock is configured in order to rotate a circle between this first and second position of rotation or still less around this longitudinal axis.