CN101950877B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN101950877B CN101950877B CN2010102716906A CN201010271690A CN101950877B CN 101950877 B CN101950877 B CN 101950877B CN 2010102716906 A CN2010102716906 A CN 2010102716906A CN 201010271690 A CN201010271690 A CN 201010271690A CN 101950877 B CN101950877 B CN 101950877B
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- lid
- electric connector
- clamp
- insulating body
- connector according
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Abstract
The invention discloses an electric connector for connecting a butted object. The electric connector comprises an insulator body, a clamping plate which is arranged in the insulator body and moves between a first position and a second position, and a cover body which is installed on the insulator body and rotates between an opening position and a closure position, wherein the two sides of the cover body are provided with a pair of arc-shaped gears, and a rack which is matched with the arc-shaped gear is arranged on the clamping plate. When the cover body is located at the opening position, the clamping plate is located at the first position, when the clamping plate moves to the second position from the first position, the cover body can rotate to the closure position under the effect of the gear and the rack, and thereby the whole electric connector is simple in structure.
Description
Technical field
The present invention relates to a kind of electric connector, especially a kind of electric connector with rotatable lid.
Background technology
Like U.S.'s patent of invention the 6th; 361; No. 356 disclosed a kind of electric connectors, this electric connector in order to be connected with docking object include rectangle body, be contained in intrinsic plurality of conductive terminals, dismountablely be installed on the lid on the body and be installed on the body and can be at the U-shaped holding part of open position and make position rotation.Said docking object is located between body and the lid and with conducting terminal and contacts to reach electric connection.When said U-shaped holding part was opened, this U-shaped holding part was chainless to lid, and lid can unload from body, and can be installed on docking object on the body this moment; Then lid is installed on docking object is positioned between lid and the body, and rotate the U-shaped holding part and be held on the lid, lid is combined closely so that stable the docking with this electric connector of docking object with body under the constraint of U-shaped holding part.
But when this electric connector need be accommodated docking object, this electric connector needed to turn to the U-shaped holding part earlier to open, and lid is unloaded again, and structure is comparatively loaded down with trivial details, assembling inconvenience, and the loaded down with trivial details increase that causes cost again of structure.
Therefore, need a kind of new technical scheme to address the above problem.
Summary of the invention
The present invention seeks to deficiency, a kind of electric connector simple in structure is provided to the prior art existence.
For realizing above-mentioned purpose; Electric connector of the present invention can adopt following scheme: a kind of electric connector, and in order to being connected with a docking object, this electric connector comprises insulating body, be installed in the insulating body and at the clamp that moves between the primary importance and the second place and be installed on the insulating body and the lid that between open position and make position, rotates; When lid is positioned at open position; Said docking object freely is placed in the electric connector, and when lid is positioned at make position, said docking object is fixed by lid; The both sides of said lid are provided with a pair of arc gear wheel; And said clamp is provided with the tooth bar that cooperates with this arc gear wheel, and when said lid was positioned at open position, said clamp was positioned at primary importance; When said clamp when primary importance moves to the second place, said lid turns to make position under the start of gear and tooth bar.
The present invention is compared with prior art: the arc gear wheel through said lid both sides and the start of clamp upper rack make at lid locatees; Make whole electric connector structure simple; Can make lid be positioned on the insulating body all the time with respect to background technology; Need not dismounting, made things convenient for assembling, and this simple structure reduces the cost of electric connector.
Description of drawings
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention, and has represented that lid is positioned at open position and clamp is positioned at the state of primary importance.
Fig. 2 is the three-dimensional combination figure of electric connector of the present invention, and has represented that lid is positioned at make position and clamp is positioned at the state of the second place.
Fig. 3 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 4 is the three-dimensional exploded view of another angle of electric connector of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment; Further illustrate the present invention; Should understand following embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
See also Fig. 1 and Fig. 3 and combine shown in Figure 4ly, electric connector 100 of the present invention is in order to dock with a docking object (not shown).This electric connector 100 include rectangle insulating body 20, be contained in plurality of conductive terminals (not shown) in the insulating body 20, be installed in the insulating body 20 and at the clamp 30 that laterally moves between the primary importance and the second place, lid 40 and sealing ring 50 that is installed on the insulating body 20 and between open position and make position, rotates.The end face 21 that said insulating body 20 is provided with in the face of lid 40 reaches and end face 21 opposed bottom surface 22; This end face 21 is provided with the Fence structure 212 that surrounds a receiving space 211, and said end face 21 is positioned at part within the Fence structure 212 and is provided with and runs through this insulating body 20 and in order to accommodate the plurality of terminals groove 23 of conducting terminal.Insulating body 20 respectively convexes with a support 24 at four jiaos of places of said end face 21, and is positioned on the anterior pair of brackets 24 and outwards is equipped with projection 241, outwards is equipped with axial region 242 and be positioned on the pair of brackets 24 at rear portion.The both sides of insulating body 20 also are provided with the accepting groove 25 that insulating body 20 is extended and run through in a pair of front and back.In addition, the front end of insulating body 20 convexes with supporting part 26 forward, and the bottom surface 22 of insulating body 20 is concaved with the annular groove 221 in order to accommodate said sealing ring 50.
See also Fig. 1 and shown in Figure 3; Said lid 40 has roof 41 and is positioned at the pair of sidewalls 42 of roof 41 both sides; The front end inboard of said sidewall 42 is concaved with the groove 421 that cooperates in order to the projection 241 with said insulating body 20 both sides, and the rear portion of sidewall 42 is extended with a pair of extension 422 to oblique below.Said extension 422 is provided with in order to the axial region 242 with insulating body 20 both sides and cooperates so that lid 40 rotating hole slots 423.And the end of extension 422 is provided with arc gear wheel 424.
Please consult Fig. 1 and shown in Figure 3 again, said clamp 30 is provided with a pair of arm 31 and connects the connecting portion 32 of these a pair of arm 31 front ends, and said two arms 31 and connecting portion 32 form U-shaped, and the outside of the rear end of said arm 31 is provided with tooth bar 311.Clamp 30 is made U-shaped and can be saved material with respect to clamp 30 being made a rectangular slab, reduces cost.
During assembling; Sealing ring 50 is placed in the annular groove 221 of insulating body 20, and clamp 31 is assembled in the insulating body 20, wherein from front to back; Two arms 31 of clamp 30 insert respectively in the accepting groove 25 of insulating body 20 both sides, and the tooth bar 311 of arm 31 rear ends exposes outside accepting groove 25.Then lid 40 is installed on the insulating body 20, the hole slot 423 of lid 40 is matched with the axial region 242 of insulating body 20.The arc gear wheel 424 of lid 40 cooperates with tooth bar 311 on the clamp 30.See also shown in Figure 1ly, when said lid 40 was positioned at open position, clamp 30 correspondences were positioned at primary importance, and this moment, lid 40 was opened the receiving space 211 that makes docking object (not shown) can freely put into insulating body 20; Shift clamp 30 onto the second place from front to back from primary importance then, see also here shown in Figure 2, under the effect of arc gear wheel 424 and tooth bar 311 (tooth bar 311 is the rotation of motion driven gear 424 backward) make lid 40 turn to make position.When lid 40 is positioned at make position; Lid 40 surrounds in order to the host cavity of location docking object in electric connector 100 with the receiving space 211 of insulating body 20 jointly, and what make that docking object can be stable contacts with conducting terminal (not shown) and reach stable electric connection.Simultaneously; When lid 40 is positioned at make position; The projection 241 of the groove 421 on the said lid 40 and insulating body 20 both sides buckle mutually makes lid 40 be positioned make position; To avoid lid 40 under the interference of external force, to be opened docking object is come off, improved the binding force of 40 pairs of docking objects of lid, and can make lid 40 protection docking objects.
See also Fig. 1 and shown in Figure 4, in this execution mode, arm 31 upper limbs of said clamp 30 are provided with buckle protuberance 312, and end face 21 both sides of said insulating body 20 are to being provided with first perforate 213 and second perforate 214 by buckle protuberance 312.When said clamp 30 was positioned at primary importance, buckle protuberance 312 on the said arm 31 and first perforate, 213 buckles made clamp 30 be positioned at primary importance.The arc gear wheel 424 of said like this lid 40 can make lid 40 be positioned at open position under the constraint of clamp 30 upper racks 311, thereby when docking object is installed, need not to prevent that lid 40 from closing again, and makes installation more easy.Equally, in conjunction with shown in Figure 2, when clamp 30 was positioned at the second place, said buckle protuberance 312 and second perforate, 214 buckles made clamp 30 be positioned at the second place, and make lid 40 can be positioned at make position equally, and the binding force of 40 pairs of docking objects of lid is improved.Electric connector 100 is in order to connect with ECU (Electronic Control Unit, electronic control unit are claimed " car running computer ", " vehicle-mounted computer " etc. again) in this execution mode.And the inboard of said clamp 30 is provided with the guide channel 313 of at least one inclination, and said guide channel 313 and ECU go up the guide posts that is provided with (not shown, as can to consult the guide posts 42 among the Fig 1 in No. the 6th, 361,356, U.S.'s patent of invention) and be used.Because guide channel 313 for being obliquely installed, can make electric connector 100 do moving up and down of inclination under the constraint of said guide posts.When electric connector 100 is connected in ECU when going up, electric connector 100 moves downward under the constraint of guide posts and being connected of completion and ECU; When needs operations electric connector 100 because surface temperature is higher when ECU work, like this with the guide channel on the electric connector 100 313 the constraint of guide posts have a down dip move upward after operation again, can avoid the operator by the surperficial high temperature scald of ECU.And the end of said guide channel 313 is for being horizontally disposed with, guide posts and this horizontally disposed tip engages when electric connector 100 is connected with ECU on the ECU, thus help the location of electric connector 100 on ECU.
Claims (10)
1. electric connector, in order to being connected with a docking object, this electric connector comprises insulating body, be installed in the insulating body and at the clamp that moves between the primary importance and the second place and be installed on the insulating body and the lid that between open position and make position, rotates; When lid is positioned at open position; Said docking object freely is placed in the electric connector, and when lid is positioned at make position, said docking object is fixed by lid; It is characterized in that: the both sides of said lid are provided with a pair of arc gear wheel; And said clamp is provided with the tooth bar that cooperates with this arc gear wheel, and when said lid was positioned at open position, said clamp was positioned at primary importance; When said clamp when primary importance moves to the second place, said lid turns to make position under the start of gear and tooth bar.
2. electric connector according to claim 1; It is characterized in that: said clamp is provided with the buckle protuberance; And said insulating body is provided with first perforate and second perforate that cooperates with said buckle protuberance, when said clamp is positioned at primary importance, and the said buckle protuberance and the first perforate buckle; And when clamp is positioned at the second place, the said buckle protuberance and the second perforate buckle.
3. electric connector according to claim 1 and 2; It is characterized in that: said lid has roof and is positioned at the pair of sidewalls of roof both sides; Said sidewall is provided with groove; The both sides of said insulating body be provided with in order to the projection of said groove fit, when lid was positioned at make position, said groove and projection fastened.
4. electric connector according to claim 3 is characterized in that: the both sides at said lid rear portion are extended with a pair of extension, and said gear is positioned at the end of extension.
5. electric connector according to claim 4 is characterized in that: the both sides of said insulating body are provided with axial region, and the extension of said lid is provided with the hole slot that cooperates with said axial region.
6. electric connector according to claim 5 is characterized in that: said insulating body and lid surround in order to accommodate the host cavity of docking object.
7. electric connector according to claim 1 and 2 is characterized in that: said insulating body is provided with in order to accommodate the accepting groove of said clamp.
8. electric connector according to claim 7; It is characterized in that: said accepting groove is positioned at the both sides of insulating body; And clamp is provided with a pair of arm that is positioned at accepting groove and the connecting portion that connects this a pair of arm front end; Said two arms and connecting portion form U-shaped, and said tooth bar is positioned on the arm.
9. electric connector according to claim 8 is characterized in that: the inboard of said arm is provided with the guide channel of at least one inclination.
10. electric connector according to claim 1 is characterized in that: said electric connector is connected with ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102716906A CN101950877B (en) | 2010-09-02 | 2010-09-02 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102716906A CN101950877B (en) | 2010-09-02 | 2010-09-02 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101950877A CN101950877A (en) | 2011-01-19 |
| CN101950877B true CN101950877B (en) | 2012-06-27 |
Family
ID=43454282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102716906A Active CN101950877B (en) | 2010-09-02 | 2010-09-02 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101950877B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493724A (en) * | 2018-03-22 | 2018-09-04 | 重庆攀越科技有限公司 | A kind of wireless throwing screen device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038288C (en) * | 1994-03-21 | 1998-05-06 | Cinch连接装置股份公司 | Device for coupling two electrical connector housing members |
| US6361356B1 (en) * | 2000-10-03 | 2002-03-26 | Delphi Technologies, Inc. | Electrical connector position assurance device |
| CN201440524U (en) * | 2009-04-02 | 2010-04-21 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006351428A (en) * | 2005-06-17 | 2006-12-28 | Fujifilm Holdings Corp | Ic socket |
-
2010
- 2010-09-02 CN CN2010102716906A patent/CN101950877B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038288C (en) * | 1994-03-21 | 1998-05-06 | Cinch连接装置股份公司 | Device for coupling two electrical connector housing members |
| US6361356B1 (en) * | 2000-10-03 | 2002-03-26 | Delphi Technologies, Inc. | Electrical connector position assurance device |
| CN201440524U (en) * | 2009-04-02 | 2010-04-21 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-351428A 2006.12.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101950877A (en) | 2011-01-19 |
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