CN103620876A - Direct plug element with a protected direct contact - Google Patents
Direct plug element with a protected direct contact Download PDFInfo
- Publication number
- CN103620876A CN103620876A CN201280027353.XA CN201280027353A CN103620876A CN 103620876 A CN103620876 A CN 103620876A CN 201280027353 A CN201280027353 A CN 201280027353A CN 103620876 A CN103620876 A CN 103620876A
- Authority
- CN
- China
- Prior art keywords
- direct
- contact
- plug connector
- direct contact
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
Abstract
The invention relates to a direct plug element comprising a direct contact (5) having a contact section (51) and a connection section (52) for connection to a cable (6), and comprising a plug housing (4) in which the direct contact (5) is arranged, wherein the direct contact (5) has a chamber (50) which has at least one first opening (53), wherein the contact section (51) is arranged in the chamber (50), and wherein the contact section (51) is designed to make contact with an exposed contact region (20) of a mating piece (2) through the first opening (53).
Description
Technical field
The present invention relates to a kind of direct plug connector elements and a kind of electric device with described direct plug connector elements for directly electrically contacting, described direct plug connector elements has direct contact, and described direct contact is arranged to avoid to damage in shielded mode.
Background technology
Use more recently direct webge contact, wherein directly plug connector elements is directly plugged on carrier board, for example circuit board or punch grid.While especially using, aspect the robustness (Robustheit) of this direct socket connection portion and useful life, producing the requirement improving in vehicular field.At present, directly the contact chip of contact to a great extent not protectorate from the housing of direct plug connector elements, stretch out.Thus may be at transportation, processing or equipment, namely direct contact is assembled to direct plug connector elements in time occur to damage.In addition there is following danger, contact surface scratched or under extreme case part peel off or occur undesirable distortion.There will be thus contact problems.Described danger is especially present in the applicable cases of vehicle, because must, as the safeguard measure etc. that prevents water spray, wherein must pass elastic packing portion and equip direct contact in the socket connection portion of this sealing.
Summary of the invention
With respect to this, by of the present invention, there is the direct plug connector elements of feature described in claim 1 and have the following advantages, be very well protected and prevent from damaging.Especially also can pass sealing no problemly, for example sealing gasket assembles.This realizes in the following manner by the present invention, be that direct plug connector elements has direct contact and the connecting portion section with contact site section, described contact site section is for electrically contacting the contact area of the exposure of mating member, and described connecting portion section is for being connected with cable or analog.In addition, described direct contact also has chamber, is provided with the first opening in described chamber.The contact site section of described direct contact is so arranged in described chamber at this, be that described contact site section is near described the first opening setting, thereby can so change the position of described contact site section, make described contact site section can contact through described the first opening the contact area of the exposure of mating member.
Dependent claims shows preferred improvement project of the present invention.
Described direct contact preferably consists of the first direct contact portion and second direct these two parts of contact portion.At this, the described first direct contact portion has contact site section and the described second direct contact portion has chamber.Can guarantee that thus cost manufactures described direct contact very cheaply.Particularly preferably be, described two direct contact portions are manufactured by different materials.The first direct contact portion especially with contact site section is made than the higher spring steel of elasticity of the second direct contact portion by elasticity.Can guarantee thus to have easily and the fast deformability of the first direct contact portion of contact site section.
Further preferably, described chamber has U-shaped or box-like structure substantially.Described chamber is preferably by the crooked about 180 ° of formation of plate-like substrate, and wherein two mutual opposed sides keep opening wide.
According to another preferred design of the present invention, described plug connector housing comprises executive component, and described executive component is provided for from the first opening of direct contact, the contact site section of direct contact being extruded from chamber.Can realize thus for activating the shirtsleeve operation of direct contact, wherein can freely select to activate the time point of direct contact.Therefore, for example can be just before the real grafting process being connected with mating member, for example circuit board or substrate or punch grid by direct contact and especially contact site section press out.Also can first direct plug connector elements be plugged on mating member and subsequently and realize and electrically contacting by the operation by executive component.
Particularly preferably be, the chamber of described direct contact comprises the second opening, through described the second opening, executive component is extruded, thereby makes thus contact site section from the first opening out.When the second opening preferred arrangements has obtained simple especially and compact structure during on the first opening opposite.
Further preferably, described direct contact comprises buckling and locking device, the outstanding position of described buckling and locking device lock operation element, namely activates the position of contact site section.
Particularly preferably be, described executive component comprises outstanding region, and described outstanding region division embeds for the second opening through chamber.
Further preferably, described executive component is arranged to reset.Can after unclamping direct socket connection, make again thus executive component reset, thereby can make contact site section return equally in the initial position being protected in the chamber of direct contact.Thus, can repeatedly with by direct plug connector elements of the present invention directly contact without any problems, and not have the danger that damages contact site section on direct contact.
In addition, the invention still further relates to and a kind ofly have by the electric device of direct plug connector elements of the present invention and mating member, on described mating member, be provided with the contact area of exposure.The contact area that described direct plug connector elements exposes by direct contact at this and thus formation are electrically connected to.
The present invention is preferably used in the controller of vehicle.
To point out in addition, preferably so construct described direct plug connector elements, make it have the direct contact that a plurality of (in Reihe) in column arranges.Further preferably, so arrange by direct plug connector elements of the present invention, make it have the direct contact of two row, described these direct contact arrangement on mutually with 180 ° of opposed positions, thereby can make the contact area exposing on the planar side of especially circuit board and circuit board contact.
Accompanying drawing explanation
The preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.In accompanying drawing:
Fig. 1 illustrates the generalized section under unactivated state by electric devices the preferred embodiments of the present invention, that have direct plug connector elements,
Fig. 2 illustrates the perspective section schematic diagram of electric device in Fig. 1,
Fig. 3 illustrates the generalized section of electric device under state of activation in Fig. 1, and
Fig. 4 illustrates the perspective section schematic diagram of electric device in Fig. 3.
Embodiment
Below with reference to Fig. 1, to 4 detailed descriptions, there is the electric device 1 of direct plug connector elements 3.
As can be seen from Figure 1, directly plug connector elements 3 comprises direct contact 5 and plug connector housing 4, is preferably made of plastics.Described direct contact 5 is arranged in plug connector housing 4 and in this embodiment and consists of the first direct contact portion 5a and second direct contact portion 5b two parts.At this, the first direct contact portion 5a is for example connected with the second direct contact portion 5b by welding.
The first direct contact portion 5a comprises contact site section 51, described contact site section be provided for mating member, for example circuit board 2 on the contact area 20 that exposes electrically contact.The described first direct contact portion 5a is configured to flexible contact chip in section U-shaped.In addition, on the second direct contact portion 5b, also arranged connecting portion section 52, described connecting portion section is designed for cable 6 and is electrically connected to.In this embodiment, connecting portion section 52 is that crimping connects.Yet also melting welding or brazing or bonding connection can be set as an alternative.
As further as seen from Figure 1, the described second direct contact portion 5b is so set, make it form chamber 50.Chamber 50 is arranged to box-like sealing in this embodiment, and wherein two mutual opposed sides are opened wide.Can manufacture direct contact 5 with sheet material thus, described sheet material is approximately respectively with 90 ° of bendings three times, thus formation chamber.The free end of crooked sheet material also can be plugged into below the connecting portion section 52 on the second direct contact portion 5b.Thus also can be simultaneously by the fixing chamber 50 of the crimping of exposed cable part.With Reference numeral 55, represent the fixed part section for cable 6.
As further from finding out Fig. 1 and 3, in the region of the direct chamber 50 of contact 5, be also configured with the first opening 53 and the second opening 54.Described these two openings 53,54 on chamber, form on mutual opposed position or rather on the upside of chamber and downside.At this, as especially from seeing Fig. 1, the first direct contact portion 5a is arranged between the first opening 53 and the second opening 54, and wherein contact site section 51 is pointed to the first openings 53.
In plug connector housing 4, on the position of the position of the first opening 53 corresponding to direct contact 5, be provided with opening 43.Guaranteed thus after activating the first direct contact portion 5a, the contact area 20 of exposure can give prominence to and can contact from direct plug connector elements 3 to the described first direct contact portion.
In addition, described direct plug connector elements 3 comprises executive component 40, and described executive component is the part of plug connector housing 4.Executive component 40 is so arranged on plug connector housing 4, makes the executive component 40 can be along arrow direction as illustrated by arrow A in Fig. 1.On executive component 40, be provided with outstanding region 41 and buckling and locking device 42.At this, outstanding region 41 is arranged on the position of the second opening 54 tops in direct contact 5.Can described in the direction operation along arrow A, guide during executive component 40 outstanding region 41 through the second opening 54 and with direct contact 5, contact with the part of the behind of the first direct contact portion 5a or rather thus.Described state is shown in Fig. 3 and 4.Thus, make the described first direct contact portion 5a along the direction motion of arrow B (referring to Fig. 3), make thus contact area 51 put out through the first opening 53 of chamber.Realized thus electrically contacting between the contact area 20 exposing on contact site section 51 and circuit board 2.In order to ensure described contact position, be provided with buckling and locking device 42, described buckling and locking device is arranged in this embodiment heavy the cutting (Hinterschneidung) on executive component 40 and is scarfed to (referring to Fig. 3) after the seamed edge 43 on plug connector housing 4.
Therefore, can, when direct plug connector elements 3 of the present invention is in unactivated state (Fig. 1), contact site section 51 be arranged in the chamber 50 of direct contact.Protect during operation thus contact site section 51 to prevent from damaging.Especially can when the direct plug connector elements of equipment, make direct contact 5 without any problems through for example sealing gasket, and there will not be the damage at contact site section 51 places at this.If be to occur damaging at the second direct contact portion 5b place, this is not crucial so, because formed and electrically contacted by contact site section 51.Preferably the first direct contact portion 5a and the second direct contact portion 5b are by different materials, especially latch plate is made.At this, the first direct contact portion 5a preferably has the larger elasticity than the second direct contact portion 5b.Thus, especially improved the resettability of the first direct contact portion 5a.
Further preferably, buckling and locking device 42 also arranges to such an extent that can reset.Can after activating direct plug connector elements, by again operating described executive component 40, can reset again thus.Can make thus contact site section 51 turn back to again in the initial position shown in Fig. 1, thereby can be contained in reliably in the chamber 50 of direct contact and be protected, prevent from damaging.Also direct plug connector elements repeatedly can be plugged on circuit board 2 or analog thus.Therefore, by direct plug connector elements of the present invention, can meet the highest contact requirement and especially be suitable in vehicular field.
Claims (10)
1. direct plug connector elements, comprising:
-direct contact (5), described direct contact has contact site section (51) and connecting portion section (52) for being connected with cable (6), and
-plug connector housing (4) is arranged described direct contact (5) in described plug connector housing,
-wherein said direct contact (5) has chamber (50), and described chamber has at least one first opening (53),
-wherein said contact site section (51) is arranged in described chamber (50), and
-wherein said contact site section (51) is provided for the contact area (20) through the exposure of described the first opening (53) contact mating member (2).
2. by direct plug connector elements claimed in claim 1, it is characterized in that, described direct contact (5) consists of the first direct contact portion (5a) and second direct contact portion (5b) two parts, and the wherein said first direct contact portion (5a) has described contact site section (51) and the described second direct contact portion (5b) has described chamber (50).
3. by the direct plug connector elements described in any one in the claims, it is characterized in that, the chamber (50) of described direct contact (5) has the structure of U-shaped or box-like structure substantially in section.
4. by the direct plug connector elements described in any one in the claims, it is characterized in that, described plug connector housing (4) comprises executive component (40), and described executive component is provided for the contact site section (51) of described direct contact to extrude from first opening (53) of described chamber (50).
5. by direct plug connector elements claimed in claim 4, it is characterized in that, the chamber (50) of described direct contact (5) has the second opening (54), through executive component (40) described in described the second opening, described contact site section (51) is extruded from described the first opening (53).
6. by direct plug connector elements claimed in claim 5, it is characterized in that, the second opening (54) on described chamber (50) is opposite to described the first opening (53) and arranges.
7. by the direct plug connector elements described in any one in claim 4 to 6, also comprise buckling and locking device (42), described buckling and locking device has been guaranteed the active position of described executive component (40).
8. by the direct plug connector elements described in any one in claim 4 to 7, it is characterized in that, described executive component (40) has outstanding region (41), and described outstanding region division extrudes described contact site section (51) for the second opening (54) through described chamber (50) from described the first opening (53).
9. by the direct plug connector elements described in any one in claim 4 to 8, it is characterized in that, described executive component (40) can reset.
10. electric device, comprises that described contact area can directly contact by described contact site section (51) by the direct plug connector elements described in any one in the claims and with the mating member of the contact area (20) exposing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011076992.7 | 2011-06-06 | ||
| DE102011076992.7A DE102011076992B4 (en) | 2011-06-06 | 2011-06-06 | Direct plug-in element with protected direct contact |
| PCT/EP2012/057378 WO2012167984A2 (en) | 2011-06-06 | 2012-04-23 | Direct plug element with a protected direct contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103620876A true CN103620876A (en) | 2014-03-05 |
| CN103620876B CN103620876B (en) | 2017-02-22 |
Family
ID=45998379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280027353.XA Active CN103620876B (en) | 2011-06-06 | 2012-04-23 | Direct plug element with a protected direct contact |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2719023B1 (en) |
| CN (1) | CN103620876B (en) |
| DE (1) | DE102011076992B4 (en) |
| WO (1) | WO2012167984A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018116566A1 (en) * | 2018-07-09 | 2020-01-09 | Te Connectivity Germany Gmbh | Contact device and contact system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784677U (en) * | 1980-11-13 | 1982-05-25 | ||
| US5015197A (en) * | 1990-05-30 | 1991-05-14 | Amp Incorporated | Electrical connector and cable utilizing spring grade wire |
| CN1120251A (en) * | 1994-04-21 | 1996-04-10 | 惠特克公司 | Female type contact |
| US5676562A (en) * | 1992-03-18 | 1997-10-14 | Yazaki Corporation | Connector adapted to be mounted on a glass plate |
| US5879204A (en) * | 1996-05-06 | 1999-03-09 | Weidmuller Interface Gmbh & Co. | Resilient connector having an insertable stop member |
| CN1360362A (en) * | 2000-12-18 | 2002-07-24 | 日本压着端子制造株式会社 | Electric connector |
| CN1725550A (en) * | 2004-07-19 | 2006-01-25 | 乐金电子(中国)研究开发中心有限公司 | Charge rack of portable terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1602309A (en) | 1968-11-08 | 1970-11-09 | ||
| JPH11307196A (en) | 1998-04-24 | 1999-11-05 | Yazaki Corp | Connector |
-
2011
- 2011-06-06 DE DE102011076992.7A patent/DE102011076992B4/en not_active Expired - Fee Related
-
2012
- 2012-04-23 EP EP12716022.4A patent/EP2719023B1/en not_active Not-in-force
- 2012-04-23 WO PCT/EP2012/057378 patent/WO2012167984A2/en active Application Filing
- 2012-04-23 CN CN201280027353.XA patent/CN103620876B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784677U (en) * | 1980-11-13 | 1982-05-25 | ||
| US5015197A (en) * | 1990-05-30 | 1991-05-14 | Amp Incorporated | Electrical connector and cable utilizing spring grade wire |
| US5676562A (en) * | 1992-03-18 | 1997-10-14 | Yazaki Corporation | Connector adapted to be mounted on a glass plate |
| CN1120251A (en) * | 1994-04-21 | 1996-04-10 | 惠特克公司 | Female type contact |
| US5879204A (en) * | 1996-05-06 | 1999-03-09 | Weidmuller Interface Gmbh & Co. | Resilient connector having an insertable stop member |
| CN1360362A (en) * | 2000-12-18 | 2002-07-24 | 日本压着端子制造株式会社 | Electric connector |
| CN1725550A (en) * | 2004-07-19 | 2006-01-25 | 乐金电子(中国)研究开发中心有限公司 | Charge rack of portable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011076992A1 (en) | 2012-12-06 |
| EP2719023A1 (en) | 2014-04-16 |
| DE102011076992B4 (en) | 2021-12-09 |
| WO2012167984A2 (en) | 2012-12-13 |
| CN103620876B (en) | 2017-02-22 |
| WO2012167984A9 (en) | 2013-04-18 |
| EP2719023B1 (en) | 2017-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |