CN103515763B - Electric connector and holding unit thereof - Google Patents
Electric connector and holding unit thereof Download PDFInfo
- Publication number
- CN103515763B CN103515763B CN201210236834.3A CN201210236834A CN103515763B CN 103515763 B CN103515763 B CN 103515763B CN 201210236834 A CN201210236834 A CN 201210236834A CN 103515763 B CN103515763 B CN 103515763B
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- China
- Prior art keywords
- holder
- slide
- electric connector
- lid
- holding unit
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Abstract
A kind of electric connector, for being electrically connected chip module to printed circuit board (PCB), this electric connector comprises the insulating body containing conducting terminal, swivelling cover is located at the lid of insulating body, be assembled to the holding unit of lid and make lid be held in the locked instrument of make position, holding unit is used for fixed chip module, this holding unit comprises holder and is assembled to the slide of holder, holder and slide are respectively equipped with the fixed part with lid buckle, slide slides relative to holder and makes fixed part and the lid buckle of slide, assemble simple and convenient and holder and electric connector to fixedly positioning.
Description
[technical field]
The present invention relates to a kind of electric connector and holding unit thereof, especially a kind of chip module that is electrically connected is to the electric connector of printed circuit board (PCB) and holding unit thereof.
[background technology]
Chinese patent is announced No. 202178462U and is disclosed a kind of electric connector related to the present invention, and it is for being electrically connected chip module.Electric connector comprises insulating body, the conducting terminal be contained in insulating body, the framework being located at insulating body periphery, the lid being assembled in framework and driving lever and be assembled in the holder of lid.Holder is provided with projection, and lid is provided with the location hole coordinated with projection.During use, chip module is pasted on holder, the projection of holder penetrates the location hole of lid so that holder and lid are fixed together, rotating closed lid, last rotating closed driving lever, driving lever is crimped on lid and lid is crimped on chip module, and then makes to keep good electric connection between chip module and conducting terminal.
The holder of above-mentioned electric connector and the assembling of lid are comparatively complicated and easy generation fixes unstable phenomenon.
Given this, necessary the above-mentioned defect overcoming prior art is improved to existing electric connector.
[summary of the invention]
The object of the present invention is to provide a kind of electric connector and holding unit thereof, this holding unit can be assembled to electric connector simply and easily and fixedly positioning with electric connector.
The object of the invention is to be achieved through the following technical solutions: the invention provides a kind of electric connector, for being electrically connected chip module to printed circuit board (PCB), this electric connector comprises the insulating body containing conducting terminal, swivelling cover is located at the lid of insulating body, be assembled to the holding unit of lid and make lid be held in the locked instrument of make position, this holding unit is used for fixed chip module, comprise holder and be assembled to the slide of holder, holder and slide are respectively equipped with the fixed part with lid buckle, slide slides relative to holder and makes fixed part and the lid buckle of slide.
The present invention defines further, and described holding unit also comprises the elastic component between holder and slide.
The present invention defines further, and described holder is provided with the resettlement section of collecting elastic component.
The present invention defines further, and described slide is provided with the blocking part of partial receipt in elastic component.
The present invention defines further, and described slide is provided with support division, and described holder is provided with the latch with support division clasp.
The present invention defines further, and described slide is provided with holding parts, and described holder is provided with the banking stop coordinated with holding parts.
The present invention defines further, and described lid is provided with the opening worn for chip module, and described holder is provided with the spacer being positioned at opening.
The present invention defines further, and described electric connector also comprises the reinforcement being around in insulating body periphery, and locked instrument and lid rotate the opposite end being pivoted to reinforcement.
Object of the present invention can also be achieved through the following technical solutions: a kind of holding unit of electric connector, it is for fixed chip module, this holding unit comprising holder for gripping chip module, being assembled to the slide of holder and the elastic component between holder and slide, holder and sliding part are respectively equipped with a fixed part, and slide slides relative to holder and makes Distance Shortened between two fixed parts or increase.
The present invention defines further, and described holder is provided with the resettlement section of collecting elastic component.
Compared to prior art, electric connector of the present invention is provided with the holding unit being assembled to lid, holding unit comprises holder and is assembled to the slide of holder, holder and slide are respectively equipped with the fixed part with lid buckle, slide slides relative to holder and makes fixed part and the lid buckle of slide, assembles simple and convenient and holder and electric connector and fixedly positioning.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of the holding unit of electric connector of the present invention.
Another visual angle diagram that Fig. 3 is the three-dimensional exploded view shown in Fig. 2.
Fig. 4 is the three-dimensional combination figure of the holding unit of electric connector of the present invention.
Fig. 5 is the three-dimensional combination figure of electric connector of the present invention, and the lid being wherein assembled with chip module is in opening.
Fig. 6 is the cut-away view of the A-A along the line of electric connector shown in Fig. 5.
Fig. 7 is the three-dimensional combination figure of electric connector of the present invention, and the lid being wherein assembled with chip module is in closure state.
[embodiment]
Refer to shown in Fig. 1 and Fig. 7, electric connector 100 of the present invention for being electrically connected chip module 9 to printed circuit board (PCB) (not shown), comprise the insulating body 10, the swivelling cover that contain conducting terminal 101 be located at insulating body 10 lid 3, be assembled to lid 3 holding unit 8 and make lid 3 be held in the locked instrument 4 of make position.In the present embodiment, electric connector 100 also comprises the reinforcement 20 be positioned at outside insulating body 10.Reinforcement 20 is provided with front end 21 and the rear end 22 relative with front end 21.Electric connector 100 of the present invention also comprises the connecting rod 5 that hinge is connected to the front end 21 of reinforcement 20.Locked instrument 4 rotates the rear end 22 being articulated in reinforcement 20, and lid 3 rotates and is articulated in connecting rod 5.Lid 3 of the present invention directly can also be articulated in the front end 21 of reinforcement 20.
Refer to shown in Fig. 1, reinforcement 20 comprises the lower iron plate 25 being located in insulating body 10 surrounding and the first fixture 23 and the second fixture 24 being assembled in lower iron plate 25 opposite end.Lower iron plate 25, in frame-shaped structure, which is provided with location hole 250.
First fixture 23 comprises the first lamellar body 230, second lamellar body 231 roughly in " ㄈ " type and connects the first connecting portion 232 of the first lamellar body 230 and the second lamellar body 231.The first holding part 2303, second lamellar body 231 that first lamellar body 230 is provided with to downward-extension is provided with the first stop part 2302 upwards extended.First holding part 2303 for clasp connecting rod 5, first stop part 2302 for stopping that locked instrument 4 prevents it from moving to side.First lamellar body 230 is all provided with the assembly hole 2301 corresponding with the location hole 250 of lower iron plate 25 with the second lamellar body 231.Second fixture 24 is identical with the first fixture 23 structure, and this second fixture 24 is also provided with to the second holding part 2403 of downward-extension, the second stop part 2402 upwards extended and the assembly hole 2301 corresponding with the location hole 250 of lower iron plate 25.Second holding part 2403 for clasp locked instrument 4, second stop part 2402 for stopping that connecting rod 5 prevents it from moving to side.
Refer to shown in Fig. 1 and Fig. 7, locked instrument 4 is assembled on the first fixture 23, comprises location division 42 operating portion substantially vertical with location division 42 41.Location division 42 is fixed to the first lamellar body 230 and the second lamellar body 231, and the roughly centre position of this location division 42 is provided with pressure contact portion 420.Connecting rod 5 is identical with locked instrument 4 structure, and this connecting rod 5 is assembled on the second fixture 24, comprises fixed lever 52 and the action bars 51 substantially vertical with fixed lever 52.Fixed lever 52 is fixed to the second fixture 24, and the roughly centre position of this fixed lever 52 is provided with articulated section 520.In the present embodiment, lid 3 is made up of sheet metal, and it comprises stator 32 and tongue piece 33 that main part 31 in frame-shaped and main body 31 opposite end extend.Main part 31 is provided with the opening 310 worn for chip module 9.Articulated section 520 pivot joint of stator 32 and connecting rod 5.The pressure contact portion 420 of locked instrument 4 is for crimping tongue piece 33.
Refer to shown in Fig. 2 to Fig. 3, holding unit 8 comprises holder 81, is assembled to the slide 83 of holder 81 and the elastic component 82 between holder 81 and slide 83.Holder 81 comprises first end 810, second end 820 relative with first end 810 and connects a pair the 3rd ends 830 of first end 810 and the second end 820.First end 810, second end 820 and a pair the 3rd ends 830 are respectively equipped with guidance part 8103 to downward-extension and limiting section 8102.The outside that these limiting sections 8102 are positioned at chip module 9 is carried out spacing to chip module 9.A pair the 3rd ends 830 are respectively equipped with the spacer 8301 upwards extended.First end 810 is also provided with the fixed part 8101 upwards bending extension.Second end 820 is also provided with the latch 8201 to downward-extension.A pair the 3rd ends 830 are also respectively equipped with to the banking stop 8306 of downward-extension, resettlement section 8304 and the blocking part 8305 being positioned at one end, resettlement section 8304.
The fixed part 8311 that slide 83 comprises base portion 831, upwards extend from base portion 831, from base portion 831 to the pushing part 8317 of downward-extension, holding parts 8314 and support division 8312, be positioned at the blocking part 8305 of holding parts 8314 side and be positioned at the accepting groove 8313 of support division 8312 side.
Refer to shown in Fig. 4, after holding unit 8 is assembled, elastic component 82 is assembled in the resettlement section 8304 of holder 81, be positioned at blocking part 8305 partial receipt of one end, resettlement section 8304 at elastic component 82, slide 83 is assembled to the second end 820 of holder 81, with support division 8312 clasp, holder 81 and slide 83 is fitted together in the accepting groove 8313 that the banking stop of holder 81 8306 and fixed part 8314 clasp of slide 83, the latch 8201 of holder 81 are housed in slide 83.Slide 83 blocking part 8305 partial receipt is in elastic component 82.The pushing part 8317 promoting slide 83 makes slide 83 slide relative to holder 81, the holding parts 8314 of slide 83 extrudes elastic component 82 makes its strain, when unclamping pushing part 8317, the bounce of elastic component 82 makes slide 83 slide relative to holder 81.Slide 83 slides relative to holder 81 and makes the Distance Shortened between two fixed parts 8101,8311 or become large.
Refer to shown in Fig. 5, when electric connector 100 of the present invention is assembled, screw 7 passes the assembly hole 2301 of the first fixture 23 and the second fixture 24 and the location hole 250 of lower iron plate 25, first fixture 23 and the second fixture 24 are fixed to lower iron plate 25, locked instrument 4 is fixed to the first fixture 23, and lid 3 is fixed to connecting rod 5 and connecting rod 5 is fixed to the second fixture 24.
Refer to shown in Fig. 5 to Fig. 7, during use, chip module 9 is fixed to holding unit 8 by viscose glue or alternate manner, when holding unit 8 is assembled to lid 3, the fixed part 8101 of holder 81 is first made to be contained in the opening 310 of lid 3 and to be clipped to lid 3, the pushing part 8317 promoting slide 83 makes slide 83 make the Distance Shortened between two fixed parts 8101,8311 make the fixed part 8311 of slide 83 be contained in the opening 310 of lid 3 and be clipped to lid 3 relative to holder 81 slip, finally holding unit 8 assembling is fixed to lid 3.The spacer 8301 of holder 81 is positioned at the opening 310 of lid 3, makes holding unit 8 accurately be positioned to lid 3.Rotating closed lid 3, locked instrument 4 and connecting rod 5, be finally assembled to chip module 9 on insulating body 1.The guidance part 8103 of holder 81 is positioned at the outer position of insulating body 1 makes chip module 9 accurately be positioned to insulating body 1.
The holding unit 8 of electric connector 100 of the present invention is provided with holder 81 and is assembled to the slide 83 of holder 81, holder 81 and slide 83 are respectively equipped with the fixed part 8101,8311 with lid 3 clasp, slide 83 slides relative to holder 81 and makes fixed part 8311 and lid 3 clasp, assembles simple and convenient and holder 81 and electric connector 100 and fixedly positioning.
These are only the preferred embodiments of the invention, other any improvement conversion done on the present embodiment basis also should not depart from technical scheme of the present invention.
Claims (10)
1. an electric connector, for being electrically connected chip module to printed circuit board (PCB), this electric connector comprise the insulating body, the swivelling cover that contain conducting terminal be located at insulating body lid, be assembled to lid holding unit and make lid be held in the locked instrument of make position, holding unit is used for fixed chip module, it is characterized in that: described holding unit comprises holder and is assembled to the slide of holder, holder and slide are respectively equipped with the fixed part with lid buckle, and slide slides relative to holder and makes fixed part and the lid buckle of slide.
2. electric connector as claimed in claim 1, is characterized in that: described holding unit also comprises the elastic component between holder and slide.
3. electric connector as claimed in claim 2, is characterized in that: described holder is provided with the resettlement section of collecting elastic component.
4. electric connector as claimed in claim 2, is characterized in that: described slide is provided with the blocking part of partial receipt in elastic component.
5. electric connector as claimed in claim 1, it is characterized in that: described slide is provided with support division, described holder is provided with the latch with support division clasp.
6. electric connector as claimed in claim 5, it is characterized in that: described slide is provided with holding parts, described holder is provided with the banking stop coordinated with holding parts.
7. electric connector as claimed in claim 1, is characterized in that: described lid is provided with the opening worn for chip module, and described holder is provided with the spacer being positioned at opening.
8. electric connector as claimed in claim 1, it is characterized in that: described electric connector also comprises the reinforcement being around in insulating body periphery, locked instrument and lid rotate the opposite end being pivoted to reinforcement.
9. the holding unit of an electric connector, it is for fixed chip module, it is characterized in that: described holding unit comprising holder for gripping chip module, being assembled to the slide of holder and the elastic component between holder and slide, holder and slide are respectively equipped with a fixed part, and slide slides relative to holder and makes Distance Shortened between two fixed parts or increase.
10. the holding unit of electric connector as claimed in claim 9, is characterized in that: described holder is provided with the resettlement section of collecting elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236834.3A CN103515763B (en) | 2012-07-10 | 2012-07-10 | Electric connector and holding unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236834.3A CN103515763B (en) | 2012-07-10 | 2012-07-10 | Electric connector and holding unit thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103515763A CN103515763A (en) | 2014-01-15 |
| CN103515763B true CN103515763B (en) | 2015-12-02 |
Family
ID=49898080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210236834.3A Active CN103515763B (en) | 2012-07-10 | 2012-07-10 | Electric connector and holding unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103515763B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10446957B2 (en) | 2017-12-05 | 2019-10-15 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Retainer assembly for use with connector and method making the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909626Y (en) * | 2006-01-24 | 2007-06-06 | 美国莫列斯股份有限公司 | Socket connector |
| CN201937122U (en) * | 2010-10-26 | 2011-08-17 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN202178462U (en) * | 2011-08-12 | 2012-03-28 | 番禺得意精密电子工业有限公司 | Fastener component |
-
2012
- 2012-07-10 CN CN201210236834.3A patent/CN103515763B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909626Y (en) * | 2006-01-24 | 2007-06-06 | 美国莫列斯股份有限公司 | Socket connector |
| CN201937122U (en) * | 2010-10-26 | 2011-08-17 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN202178462U (en) * | 2011-08-12 | 2012-03-28 | 番禺得意精密电子工业有限公司 | Fastener component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103515763A (en) | 2014-01-15 |
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