CN104425971A - Connector device provided with fixing element and connector applied to same - Google Patents
Connector device provided with fixing element and connector applied to same Download PDFInfo
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- CN104425971A CN104425971A CN201410442982.XA CN201410442982A CN104425971A CN 104425971 A CN104425971 A CN 104425971A CN 201410442982 A CN201410442982 A CN 201410442982A CN 104425971 A CN104425971 A CN 104425971A
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- China
- Prior art keywords
- connector
- engaging portion
- shell
- arm
- chimeric
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The invention provides a connector device provided with a fixing element and a connector applied to the same. Even if forces are applied on the free end of the arm, the fixing part will not crack in the direction facing the second connector, and therefore, the connection between the first connector and the second connector is maintained. The connector device is composed of a first connector and a second connector which can be snapped to each other. The first shell of the first connector is rotatably arranged on the fixing part provided with a first shell and a free end. After the fixing part is snapped to the second connector through the first connector, the fixing part can rotate relative to the first shell and is fixed by the fixed part of the second shell of the second connector. The first shell comprises a bearing part.
Description
Technical field
The present invention relates to one and there is locking element, more specifically, relating to the electrical connector of the locking element had for maintaining the chimerism between connector and the connector for this electrical connector.
Background technology
An example of the existing electrical connector with said structure is disclosed in patent documentation 1.The end view of disclosed electrical connector 100 as shown in Figure 9.This electrical connector 100 is made up of the female connector 110 that can be fitted together to each other and male connector 120.When female connector 110 is chimeric with male connector 120, the fitting portion 112 being located at the bottom side of female connector 110 is contained in the inside of the fitting portion 121 of the upside being located at male connector 120.
In order to keep female connector 110 and this chimerism of male connector 120, utilize the action bars 140 of female connector 110 and the cam pin 123 of male connector 120, by locking to female connector 110 and male connector 120.The action bars 140 being located at female connector 110 can be located at the outer wall of female connector 110 rotatably centered by axle portion 137, in addition, this action bars 140 is provided with arm 127, and this arm 127 is formed with cam path 144 along the direction of rotation of this action bars 140 between arm 127 and axle portion 137.In the cam path 144 being formed at action bars 140, containing the cam pin 123 of male connector 120, by making arm 127 rotate, cam pin 123 being engaged with cam path 144, thus female connector 110 and male connector 120 can be made locking.
Male connector 120 is provided with guide portion 125, and this guide portion 125 pairs of arms 127 guide, with the track making arm 127 depict regulation.The upper face 126 of this guide portion 125 has the bending flexure plane matched with arm 127, to guide smoothly along this flexure plane arm 127.
Prior art document
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2003-208948 publication
In above-mentioned existing apparatus, such as when male connector 120 is exerted a force towards detaching direction with female connector 110, centered by dividing using the engaging portion of the arm 127 as engaging portion and the cam pin 123 as engaging portion, especially near the free end 130 of arm 127, effect is strong.Existing apparatus does not have the function of this power of any antagonism.Consequently, when effect has the power of more than regulation, arm 127 is out of shape near its free end 130, and final female connector 110 is removed with the locking state of male connector 120, and male connector 120 is removed with the Qian He of female connector 110.
Summary of the invention
The present invention does for solving above-mentioned the problems of the prior art, its object is to provide a kind of electrical connector, even if to have engaging portion arm free end near apply the power that expands towards outside, also can prevent from expanding near free end, maintain the locking state between engaging portion and engaging portion, by this, the chimerism of the first connector and the second connector can be maintained.
Electrical connector of the present invention is made up of first connector that can be fitted together to each other and the second connector, it is characterized in that, above-mentioned first connector has the first terminal and the first shell, above-mentioned second connector has second terminal that can be connected with above-mentioned the first terminal when above-mentioned first connector is chimeric with above-mentioned second connector, and second housing, above-mentioned first shell has engaging portion, this engaging portion revolvably axle is supported on above-mentioned first shell and has free end, above-mentioned engaging portion is locking by the engaging portion of above-mentioned second housing by rotating relative to above-mentioned first shell, thus maintain the chimerism of above-mentioned first connector and above-mentioned second connector, above-mentioned first shell also has support, this support supporting near the above-mentioned free end of the above-mentioned engaging portion locking by above-mentioned engaging portion with the opposition side of rotating shaft relative to side in above-mentioned engaging portion.
According to this structure, when connector is exerted a force towards detaching direction each other, although fulcrum can be divided into the engaging portion of engaging portion and engaging portion, especially apply strong near the free end of engaging portion, even if but in this case, by being located at the first connector by the part supported near the free end of engaging portion, also can prevent engaging portion from expanding towards the second connector side, the locking state between engaging portion and engaging portion can be maintained, by this, the chimerism of the first connector and the second connector can be maintained.
In above-mentioned electrical connector, above-mentioned engaging portion can be a part for revolvable action bars.
Now, the part as the action bars supported by axle arranges engaging portion, and makes action bars rotation that engaging portion is rotated, thus can be locking with engaging portion.
In addition, in above-mentioned electrical connector, aforesaid operations bar can also across the side, both sides of above-mentioned first shell.
According to this structure, by making action bars across the side, both sides of the first shell, when making action bars rotate, the position of action bars easily can be judged, consequently, can the chimerism of easily visual confirmation first connector and the second connector.
In addition, in above-mentioned electrical connector, above-mentioned engaging portion can also be formed as being configured at respectively above-mentioned first shell side, both sides and along the bending arm of the direction of rotation of aforesaid operations bar.
Engaging portion can be formed as arm.
In addition, in above-mentioned electrical connector, the bending corresponding flexure plane with above-mentioned arm can also be formed with on the face of above-mentioned first connector with the above-mentioned support of the chimeric side of above-mentioned second connector.
By forming flexure plane, reliably arm can be supported, more effectively to prevent the distortion of arm.
In addition, in above-mentioned electrical connector, the engaging portion of above-mentioned second housing can also have erection part and extension, above-mentioned erection part is upright with the chimeric side of above-mentioned second connector towards above-mentioned first connector, above-mentioned extension is connected with above-mentioned erection part, and the mode that a part for above-mentioned arm covers is stretched out in the chimeric side of above-mentioned first connector with above-mentioned second connector.
In above-mentioned electrical connector, above-mentioned erection part also can be upright with the flange part of the interface of the chimeric side of above-mentioned second connector from forming above-mentioned first connector.
In addition, in above-mentioned electrical connector, above-mentioned erection part also can be configured at the outside of the above-mentioned arm in the configuration of the side, both sides of above-mentioned first shell.
To extend from flange part by making erection part and be configured at the outside of arm, the low dwarfing of electrical connector can be realized.
In above-mentioned electrical connector, above-mentioned connector also can be water-proof connector.
The connector of this structure can also be preferably used as water-proof connector.
In above-mentioned electrical connector, also can be formed between the first fitting portion of above-mentioned first connector and the second fitting portion of above-mentioned second connector, configure this gap of landfill in the gap in the chimeric direction of above-mentioned first connector and above-mentioned second connector waterproofing elements when above-mentioned first connector is chimeric with above-mentioned second connector.
By this, even if the position of the first connector and the second connector offsets slightly, also water-proof function can be guaranteed.
In addition, connector of the present invention has the terminal that can be connected with object terminal when chimeric with object connector, shell, it is characterized in that, above-mentioned shell is provided with engaging portion, this engaging portion revolvably axle is supported on above-mentioned shell and has free end, above-mentioned engaging portion is locking by the engaging portion of the object shell of above-mentioned object connector by rotating relative to above-mentioned shell, thus maintain the chimerism of above-mentioned connector and above-mentioned object connector, above-mentioned shell also has support, this support supporting near the above-mentioned free end of the above-mentioned engaging portion locking by above-mentioned engaging portion with the opposition side of rotating shaft relative to side in above-mentioned engaging portion.
According to the present invention, a kind of electrical connector can be provided, even if to have engaging portion arm free end near apply the power that expands towards outside, also can prevent from expanding near free end, the locking state between engaging portion and engaging portion can be maintained, by this, the chimerism of the first connector and the second connector can be maintained.
Accompanying drawing explanation
Fig. 1 is the stereogram of electrical connector of the present invention.
Fig. 2 is the front perspective view of the state after the Qian He representing female connector and male connector.
Fig. 3 is the end perspective view of the state after the Qian He representing female connector and male connector.
Fig. 4 be represent make female connector and male connector locking after the front perspective view of state.
Fig. 5 be represent make female connector and male connector locking after the end perspective view of state.
Fig. 6 is the exploded perspective view of female connector and male connector.
Fig. 7 is the A-A line cutaway view of Fig. 1 of state before the Qian He representing female connector and male connector.
Fig. 8 is the B-B line cutaway view of Fig. 2 of state after the Qian He representing female connector and male connector.
Fig. 9 is the figure of the example representing existing connector.
(symbol description)
1 electrical connector
10 female connectors (the first connector)
20 insulation crusts (the first shell)
21 rotating shafts
30 supports (limiting unit)
40 levers
50 arms (engaging portion)
65 terminals (the first terminal)
66 earth terminals (the first terminal)
70 male connectors (the second connector)
71 flange parts
72 insulation crusts (second housing)
73 locking pieces
75 packing rings
78 fitting portions (the second fitting portion)
80 fixture structural units (engaging portion)
81 rising portions
82 extensions
83 through holes
95 terminals (the second terminal)
Embodiment
Below, be described with reference to the electrical connector of accompanying drawing to a preferred implementation of the present invention.In addition, although be described for water-proof connector, the present invention also can be applied to the various types of electrical connectors beyond water-proof connector.
Fig. 1 is the stereogram representing electrical connector 1 of the present invention.This electrical connector 1 is made up of female connector 10 and male connector 70.Female connector 10 is connected with one end of cable 3 and uses, and on the other hand, the surface that male connector 70 is arranged at the framework (not shown) of the devices such as motor uses.Both pass through close on chimeric direction (shown by arrow " Y " direction) and can be fitted together to each other.State before chimeric both Fig. 1 shows, the state after chimeric both Fig. 2, Fig. 3 show by front perspective view and end perspective view respectively.Such as, when for pulling down male connector 70, after removing the Qian He of female connector 10 with male connector 70, they temporarily being pulled down from framework, again they can be installed on framework.
When make female connector 10 chimeric with male connector 70, form shown in Fig. 2, Fig. 3 state, in order to maintain chimerism between the two, female connector 10 and male connector 70 can be made locking.Locking in order to carry out, be provided with arm (engaging portion) 50 in female connector 10 side, be provided with fixture structural unit (engaging portion) 80 in male connector 70 side.In addition, as described later, the engaging portion of female connector 10 side also can be replaced the groove being located at arm.In either case, above-mentioned arm 50, groove are all parts of lever 40, can action together with lever 40.Fig. 4, Fig. 5 are figure corresponding with Fig. 2, Fig. 3 respectively, represent the state making lever 40 movably make arm 50 and fixture structural unit 80 locking.Mainly be conceived to lever 40 (or arm 50), if comparison diagram 2, Fig. 3 and Fig. 4, Fig. 5 are known, when making female connector 10 and male connector 70 locking, the arm 50 that a part as lever 40 is formed is through through hole 83, and this through hole 83 is formed by a part for a part for the insulation crust 20 of female connector 10 and the insulation crust 72 of male connector 70.By making arm 50 through through hole 83, even if when acting on the power had for being separated with male connector 70 by female connector 10, arm 50 due to female connector 10 hooks through hole 83, more precisely hooks the fixture structural unit 80 of the male connector 70 forming through hole 83, therefore, female connector 10 is also not easy to remove with the chimerism of male connector 70.
Then, be also described in detail with reference to the structure of Fig. 6 to Fig. 8 to female connector 10 and male connector 70.Fig. 6 is the exploded perspective view of the female connector 10 that illustrates such as Fig. 1 and male connector 70, Fig. 7 is the A-A line cutaway view of Fig. 1 of state before representing female connector 10 and Qian He of male connector 70, and Fig. 8 is the B-B line cutaway view of Fig. 2 of state after the Qian He representing female connector 10 and male connector 70.Female connector 10 and male connector 70 all form symmetrical shape.
First, female connector 10 is described.Female connector 10 comprises: insulation crust 20; For cable 3 being fixed on rubber clamping element 13 and the clamping element 15 of insulation crust 20; The rotatable earth's axis is supported on the resinous lever 40 of the outer wall of insulation crust 20; From the bottom side of insulation crust 20, namely, female connector 10 and the chimeric side of male connector 70 are contained in the shield shell 16 of insulation crust 20; From the terminal shell 60 that the bottom side of insulation crust 20 is accommodated under conductively-closed housing 16 covers upper part of the cover state; And multiple terminals 65 and the earth terminal 66 of terminal shell 60 is arranged in by the terminal hole 61 being located at terminal shell 60.
Insulation crust 20 forms the substantially rectangular box like that its forward upper is smooth surface.Forward upper being formed curved surface is in order to avoid hindering the rotation of lever 40.In order to installing cables 3, in addition, in order to accommodate shield shell 16, terminal shell 60, the rear side of insulation crust 20 and bottom side are all open.In order to energy installing cables 3, extend clamp clip 28 at the rear side of insulation crust 20.Cable 3 through rubber clamping element 13 is inserted clamp clip 28, then with the mode mounting clamp gripping members 15 surrounded in the outside of clamp clip 28, thus cable 3 can be fixed on insulation crust 20.
Be provided with for making female connector 10 be hooked on hook portion 39 on male connector 70 at the side outer wall of the left and right of the bottom side of insulation crust 20.When making female connector 10 chimeric with male connector 70, be hooked in the hook portion 39 of female connector 10 by a part (extension 82) for the fixture structural unit 80 of male connector 70, female connector 10 is engaging on male connector 70 lightly by this.
Near the left and right side central authorities of insulation crust 20, rotating shaft 21 is arranged toward the outer side.With these rotating shafts 21 accordingly, the left and right side of action bars 40 is formed the axis hole 46 inserted for rotating shaft 21.By the rotating shaft 21 of insulation crust 20 being inserted the axis hole 46 to action bars 40, action bars 40 revolvably axle is supported on insulation crust 20.Now, action bars 40 by the front surface of insulation crust 20, and across the side, both sides of insulation crust 20.By making action bars 40 across insulation crust 20, action bars 40 can occupy the wider of insulation crust 20, consequently, can improve the operability of action bars 40, and user easily can hold the position of action bars 40 on insulation crust 20 in addition.Especially, in this configuration, after making female connector 10 chimeric with male connector 70, just make action bars 40 rotate for the first time, or it is by making action bars 40 rotate, male connector 70 is close towards female connector 10 side, thus make female connector 10 completely chimeric with male connector 70, therefore, by judging the position of action bars 40, just can determine whether female connector 10 is whether completely chimeric or locking complete with male connector 70 at a glance.In addition, when arm 50 thickness of slab, be in other words, when becoming large away from the size of the arm 50 on the direction of insulation crust 20, in the same manner as the cam path 144 shown in Fig. 9, groove can be set in the inner side of arm 50, this groove can also be utilized to carry out locking.Certainly, in this case, the shape of engaging portion 80 also needs the change carried out correspondingly in a little design.
In order to improve the operability of action bars 40 further, also can in central portion setting operation portion 42.User hooks operating portion 42 etc. with finger, just can operate action bars 40 simply.When making action bars 40 rotate relative to insulation crust 20, if action bars 40 can be temporarily fixed on the assigned position of insulation crust 20, then more convenient.Temporary fixed in order to carry out, the inwall near the axis hole 46 of action bars 40 is provided with the maintenance teat 47 of linearity, correspondingly, on the left and right side outer wall of insulation crust 20, criss-cross retention groove 27 is located near the root of rotating shaft 21.By making action bars 40 rotate relative to insulation crust 20, the maintenance teat 47 being located at action bars 40 being combined lightly with the retention groove 27 being located at insulation crust 20, action bars 40 can be temporarily fixed on assigned position.
Even if carry out temporary fixed, if do not arrange any means, action bars 40 also can rotate to the bottom side of insulation crust 20, furthermore, can rotate to the chimeric side of female connector 10 and male connector 70.In order to limit action bars 40 excessive rotation downward, also rotation limiting element can be set.Rotate limiting element by be located at the central authorities of action bars 40 and the front side limiting unit 43 of giving prominence to towards bottom side, be located at insulation crust 20 correspondingly antetheca bottom and the locating part 23 outstanding towards front side form.When action bars 40 is for excessively rotating, front side limiting unit 43 can be collided with locating part 23, and therefore, action bars 40 can not be crossed position of collision and be depressed downward.
If can carry out temporary fixed to avoid action bars 40 to move upward, then more convenient to it when action bars 40 is depressed completely.In order to carry out temporary fixed to action bars 40, the locking teat 25 of energy strain also can be set near the antetheca central authorities of insulation crust 20.When action bars 40 is depressed, the operating portion inwall 42 of action bars 40, is hooked on locking teat 25, can prevent action bars 40 from moving upward by this.In addition, this temporal hold state can be strengthened because of realize temporary fixed of the maintenance teat 47 of the action bars 40 of above-mentioned explanation and the retention groove 27 of insulation crust 20.
For making female connector 10 and male connector 70 locking, a part for action bars 40 is formed as the arm 50 strengthened by rib 45.In addition, because female connector 10 is symmetrical, therefore, arm 50 is configured at the side, both sides of insulation crust 20 respectively.Each arm 50 bends along the direction of rotation of action bars 40 in the mode surrounding a periphery part for axis hole 46.The front end of arm 50 is free end 51, and when action bars 40 rotates, arm 50 inserts the through hole 83 be made up of a part for a part for the insulation crust 20 of female connector 10 and the insulation crust 72 of male connector 70 from free end 51 side.Consequently, arm 50, by through hole 83, is more accurately that the part of fixture structural unit 80 beyond free end 51 of the male connector 70 being formed through hole 83 is locking.
The left and right side outer wall of insulation crust 20 is provided with the support 30 supported near the free end 51 to arm 50.When female connector 10 and male connector 70 are exerted a force towards detaching direction, the free end 51 of arm 50 is out of shape towards fixture structural unit 80 side for fulcrum with the base portion inserted to the arm 50 of fixture structural unit 80, consequently, near above-mentioned base portion, effect has larger power.As a result, if do not take any countermeasure, then arm 50 is easily out of shape, and also has damaged danger.In order to prevent the distortion of arm 50, near at least free end 51 of the ratio of arm 50 and the locking engaging portion of fixture structural unit 80 also forward end, relative to arm 50 side relative to rotating shaft 21, the outer peripheral face in opposition side 54 etc. are provided with the support 30 supported arm 50.By this, can prevent the arm 50 being subject to excess force from expanding, the locking state between arm 50 and fixture structural unit 80 can be kept, maintain the chimerism of female connector 10 and male connector 70.In addition, the bending corresponding flexure plane 31 with arm 50 can also be formed on the face that female connector 10 and male connector 70 are fitted together to the support 30 of side.By forming such flexure plane 31, arm 50 can be supported, to prevent the distortion of arm 50 more reliably.
Next, male connector 70 is described.Male connector 70 comprises: insulation crust 72; Be installed on the sealing gasket 75 of the upside of this insulation crust 72, the i.e. waterproof of the chimeric side of female connector 10 and male connector 70; Be installed on the bottom side of insulation crust 72, namely supply the terminal shell 90 of framework (not shown) side of the devices such as the motor of male connector 70 setting; And under the state making front end 96 outstanding through terminal hole 91 spread configuration in multiple terminals 95 of terminal shell 90.
Insulation crust 72 has: the flange part 71 forming the interface of the chimeric side of female connector 10 and male connector 70; In the upside of this flange part 71 with the fitting portion 78 that outstanding state is arranged; The locking piece 73 outstanding in the bottom side of flange part 71; And be located at respectively fitting portion 78 the left and right sides, side-looking is in roughly inverted L-shaped fixture structural unit 80.But, when reality uses, the locking piece 73 etc. due to the bottom side of flange part 71 is arranged at the inside of the framework (not shown) of the devices such as motor, therefore cannot confirm from external visual.Flange part 71 can be placed on the surface of framework, but also can be configured to the part in the face of framework.
When female connector 10 is chimeric with male connector 70, fitting portion 78 is formed on the fitting portion collecting of the bottom side of the insulation crust 20 of female connector 10, but now, can produce a little gap between the inwall 37 and the fitting portion 78 of male connector 70 of insulation crust 20.In order to this gap of landfill, sealing gasket 75 is installed on fitting portion 78.For the ease of installing, be formed with the groove 74 of ring-type in the periphery of fitting portion 78.Sealing gasket 75 is made up of rubber, has elastic reaction, utilizes this elastic reaction can by sealing gasket 75 with the state embedded groove 74 be close to.
In addition, as the one of general waterproof construction in the past, there will be a known the waterproof construction of a type, the waterproofing elements such as sealing gasket are sandwiched the chimeric surface between female connector and male connector, then by female connector and male connector screw fastening, at chimeric surface, waterproofing elements flattens by place.But, in such waterproof construction, when the cable be connected with male connector or male connector is stretched etc., the position relationship of male connector and female connector can misplace, this can cause the power pressing waterproofing elements unbalanced, consequently, there is chimeric surface can produce gap and cause water-proof function to reduce such problem.On the other hand, in this configuration, owing to utilizing the locking strutcture employing arm 50 to maintain chimerism, therefore, without the need to female connector 10 and male connector 70 screw are fixed, so, do not need to pay close attention to screw fastening, moment of torsion controls, the loosening of screw.In addition, be configured with waterproofing elements in order to the gap between the fitting portion 38 of landfill female connector 10 and the fitting portion 78 of male connector 70, therefore, even if female connector 10 offsets slightly with the position of male connector 70, also can maintain water-proof function.
Locking piece 73 is used in order to terminal shell 90 is installed on insulation crust 72.Locking teat 77 is provided with towards inner side in the front end of locking piece 73, by the locking recess 97 making this locking teat 77 hook the left and right side outer wall being located at terminal shell 90, can by terminal shell 90 engaging in locking piece 73.
Fixture structural unit 80 is formed by erection part 81 and extension 82, above-mentioned erection part 81 is upright with the chimeric side of male connector 70 towards female connector 10 from flange part 71, above-mentioned extension 82 is connected with this erection part 81, and stretches out in the mode of female connector 10 side covering arm 50.Erection part 81 is configured to, and is positioned at the outside of the arm 50 being located at female connector 10 when female connector 10 is chimeric with male connector 70.Like this, by erection part 81 being configured at the outside of arm 50, without the need to arranging fixture structural unit on fitting portion 78, the low dwarfing of electrical connector can be realized.In addition, extension 82 is to bend with the bending mode matched of arm 50.
Finally, the action of this electrical connector 1 is described.
Known through comparison diagram 1, Fig. 7 and Fig. 2, Fig. 3 and Fig. 8, when female connector 10 is chimeric with male connector 70, the fitting portion 78 of male connector 70 inserts from the bottom of the insulation crust 20 of female connector 10, and the terminal shell resettlement section 76 of the insulation crust 72 of male connector 70 is inserted in the bottom side of the terminal shell 60 of female connector 10.Consequently, under utilizing and being configured at state that the front end 96 of the terminal 95 being located at the terminal shell resettlement section 76 of male connector 70 clamps by the terminal 65 of the terminal shell 60 of female connector 10 and earth terminal 66, terminal connection is each other realized.In addition, now a part and the extension 82 of the fixture structural unit 80 of male connector 70 is hooked in the hook portion 39 of female connector 10, thus makes being fitted and fixed with of female connector 10 and male connector 70.In addition, about the terminal structure of female connector 10, male connector 70, symmetrical before and after front side and the installation side of action bars 40 and the installation side of rear side and electric housing 3 are, therefore, can make with the use of state female connector 10 and male connector 70 towards revolving turnback.
Make female connector 10 chimeric with male connector 70 after, action bars 40 is rotated centered by the rotating shaft 21 of insulation crust 20.Consequently, as shown in Figure 4, Figure 5, the part of action bars 40 and arm 50 insert the through hole 83 that the part to the insulation crust 72 of the part of the insulation crust 20 by female connector 10 and male connector 70 is formed.Now, the engaged component 80 of the part except free end 51 of arm 50 is locking, and the free end 51 of arm 50 is supported by the support 30 of female connector 10.Therefore, even if female connector 10 and male connector 70 are exerted a force towards detaching direction, also a part for the arm 50 not only having engaged component 80 locking plays drag, also utilize the base portion of arm 50 and free end to form both arms beam-like state using this part as fulcrum, even if near the free end 51 acting on arm 50 effectively, also can prevent connector 70 side, arm Chaoyang from expanding, the locking state between arm 50 and fixture structural unit 80 can be maintained, maintain the chimerism of female connector 10 and male connector 70.
The present invention can be applied on a large scale and use arm to maintain the various connectors of chimerism.
Claims (11)
1. an electrical connector, is made up of first connector that can be fitted together to each other and the second connector, it is characterized in that,
Described first connector has the first terminal and the first shell,
Described second connector has second terminal and second housing that can be connected with described the first terminal when described first connector is chimeric with described second connector,
Described first shell has engaging portion, and this engaging portion revolvably axle is supported on described first shell and has free end,
Described engaging portion is locking by the engaging portion of described second housing by rotating relative to described first shell, thus maintains the chimerism of described first connector and described second connector,
Described first shell also has support, this support supporting near the described free end of the described engaging portion locking by described engaging portion with the opposition side of rotating shaft relative to side in described engaging portion.
2. electrical connector as claimed in claim 1, is characterized in that,
Described engaging portion is formed as a part for revolvable action bars.
3. electrical connector as claimed in claim 2, is characterized in that,
Described action bars is across the side, both sides of described first shell.
4. electrical connector as claimed in claim 3, is characterized in that,
Described engaging portion be formed as being configured at respectively described first shell side, both sides and along the bending arm of the direction of rotation of described action bars.
5. electrical connector as claimed in claim 4, is characterized in that,
The face of described first connector with the described support of the chimeric side of described second connector is formed the bending corresponding flexure plane with described arm.
6. the electrical connector as described in claim 4 or 5, is characterized in that,
The engaging portion of described second housing has erection part and extension, described erection part is upright with the chimeric side of described second connector towards described first connector, described extension is connected with described erection part, and the mode that a part for described arm covers is stretched out in the chimeric side of described first connector with described second connector.
7. electrical connector as claimed in claim 6, is characterized in that,
Described erection part is upright with the flange part of the interface of the chimeric side of described second connector from forming described first connector.
8. electrical connector as claimed in claim 7, is characterized in that,
Described erection part is configured at the outside of the described arm in the configuration of the side, both sides of described first shell.
9. the electrical connector according to any one of claim 1 to 8, is characterized in that,
Described connector is water-proof connector.
10. electrical connector as claimed in claim 9, is characterized in that,
Between the first fitting portion of described first connector and the second fitting portion of described second connector, be configured with this gap of landfill in the gap in the chimeric direction of described first connector and described second connector waterproofing elements is formed at when described first connector is chimeric with described second connector.
11. 1 kinds of connectors, have terminal, the shell that can be connected with object terminal when chimeric with object connector, it is characterized in that,
Be provided with engaging portion on the housing, this engaging portion revolvably axle is supported on described shell and has free end,
Described engaging portion is locking by the engaging portion of the object shell of described object connector by rotating relative to described shell, thus maintains the chimerism of described connector and described object connector,
Described shell also has support, this support supporting near the described free end of the described engaging portion locking by described engaging portion with the opposition side of rotating shaft relative to side in described engaging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011105.0A CN106711686B (en) | 2013-09-04 | 2014-09-02 | Electrical connector with locking element and the connector for the electrical connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013183225A JP5937046B2 (en) | 2013-09-04 | 2013-09-04 | Connector device having locking means and connector used therefor |
| JP2013-183225 | 2013-09-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011105.0A Division CN106711686B (en) | 2013-09-04 | 2014-09-02 | Electrical connector with locking element and the connector for the electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104425971A true CN104425971A (en) | 2015-03-18 |
| CN104425971B CN104425971B (en) | 2017-11-17 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011105.0A Active CN106711686B (en) | 2013-09-04 | 2014-09-02 | Electrical connector with locking element and the connector for the electrical connector |
| CN201410442982.XA Active CN104425971B (en) | 2013-09-04 | 2014-09-02 | Electrical connector with locking element and the connector for the electrical connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011105.0A Active CN106711686B (en) | 2013-09-04 | 2014-09-02 | Electrical connector with locking element and the connector for the electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5937046B2 (en) |
| CN (2) | CN106711686B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20180131394A (en) * | 2017-05-31 | 2018-12-10 | 히로세덴끼 가부시끼가이샤 | Cable connector with substantially l-shaped cylindrical housing when viewed from side surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6851887B2 (en) * | 2017-04-12 | 2021-03-31 | モレックス エルエルシー | connector |
| JP6850682B2 (en) * | 2017-05-31 | 2021-03-31 | ヒロセ電機株式会社 | Connector device equipped with locking means and connector used for this |
| CN108493659A (en) * | 2018-05-22 | 2018-09-04 | 镇江申庭电子科技有限公司 | A kind of connector having a safety feature |
| KR102253433B1 (en) | 2020-10-26 | 2021-05-18 | 주식회사 이엘코퍼레이션 | Apparatus for Cable Connector |
| TWM618050U (en) * | 2020-12-23 | 2021-10-11 | 美國商莫仕有限公司 | First connector, second connector, and connector combination |
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| US20030017733A1 (en) * | 2001-07-19 | 2003-01-23 | Sumitomo Wiring Systems, Ltd. | Connector |
| CN1835295A (en) * | 2005-02-11 | 2006-09-20 | 威德米勒界面有限公司及两合公司 | Electrical connector with locking hooks |
| CN1881704A (en) * | 2005-06-15 | 2006-12-20 | 住友电装株式会社 | A connector and connector assembly of the movable member type |
| CN2865062Y (en) * | 2005-12-16 | 2007-01-31 | 至宝电脑兴业股份有限公司 | Easy plug-in transmission line |
| US7559779B1 (en) * | 2008-05-14 | 2009-07-14 | Cinch Connectors, Inc. | Electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20180131394A (en) * | 2017-05-31 | 2018-12-10 | 히로세덴끼 가부시끼가이샤 | Cable connector with substantially l-shaped cylindrical housing when viewed from side surface |
| CN108987989A (en) * | 2017-05-31 | 2018-12-11 | 广濑电机株式会社 | Including when viewing from the side in the wire and cable connector of the shell of tubular generally L-shaped |
| KR102302298B1 (en) | 2017-05-31 | 2021-09-14 | 히로세덴끼 가부시끼가이샤 | Cable connector with substantially l-shaped cylindrical housing when viewed from side surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104425971B (en) | 2017-11-17 |
| CN106711686A (en) | 2017-05-24 |
| CN106711686B (en) | 2019-05-28 |
| JP2015050160A (en) | 2015-03-16 |
| JP5937046B2 (en) | 2016-06-22 |
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