CN103515763A - Electric connector and fixing device thereof - Google Patents
Electric connector and fixing device thereof Download PDFInfo
- Publication number
- CN103515763A CN103515763A CN201210236834.3A CN201210236834A CN103515763A CN 103515763 A CN103515763 A CN 103515763A CN 201210236834 A CN201210236834 A CN 201210236834A CN 103515763 A CN103515763 A CN 103515763A
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- Prior art keywords
- holder
- electric connector
- slide
- lid
- holding unit
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Abstract
The invention discloses an electric connector through which a chip module is electrically connected to a printed circuit board. The electric connector comprises an insulator body, a cover body, a fixing device and a locking device, the insulator body contains an electric conduction terminal, the cover body rotatably covers the insulator body, the fixing device is assembled to the cover body, and the locking device is used for keeping the cover body at the closing position. The fixing device is used for fixing the chip module and comprises a clamping piece and a sliding sheet which is assembled to the clamping piece. The clamping piece and the sliding sheet are respectively provided with a fixing part buckled with the cover body. The sliding sheet slides relative to the clamping piece to enable the fixing part of the sliding sheet to be buckled with the cover body, the assembling is easy and convenient, and the clamping piece and the electric connector are positioned firmly.
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 electric connector and the holding unit thereof of printed circuit board (PCB).
[background technology]
Chinese patent is announced No. 202178462U and has been 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, be contained in the conducting terminal in insulating body, the framework of being located at insulating body periphery, the lid that is 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 coordinating 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 lid is crimped on chip module, and then makes to keep between chip module and conducting terminal good electric connection.
The holder of above-mentioned electric connector and the assembling of lid be complexity and the fixing unstable phenomenon of easy generation comparatively.
Given this, the necessary above-mentioned defect of existing electric connector being improved to overcome prior art.
[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 simply and easily electric connector 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, be used for being electrically connected chip module to printed circuit board (PCB), this electric connector comprises the insulating body that contains 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 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 and makes fixed part and the lid buckle of slide with respect to holder.
The present invention further defines, and described holding unit also comprises the elastic component between holder and slide.
The present invention further defines, and described holder is provided with the resettlement section of accommodating elastic component.
The present invention further defines, and described slide is provided with part and is housed in elastic component Nei blocking part.
The present invention further defines, and described slide is provided with support division, and described holder is provided with the latch with support division clasp.
The present invention further defines, and described slide is provided with holding parts, and described holder is provided with the banking stop coordinating with holding parts.
The present invention further defines, and described lid is provided with the opening wearing for chip module, and described holder is provided with the spacer that is positioned at opening.
The present invention further defines, and described electric connector also comprises the reinforcement that is around in insulating body periphery, and locked instrument and lid rotation are pivoted to the opposite end of 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 comprises the holder for gripping chip module, the slide that is assembled to holder and the elastic component between holder and slide, holder and sliding part are respectively equipped with a fixed part, and slide slides and makes two Distance Shortened or increases between fixed part with respect to holder.
The present invention further defines, and described holder is provided with the resettlement section of accommodating elastic component.
Compared to prior art, electric connector of the present invention is provided with the holding unit that is 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 and to make fixed part and the lid buckle of slide with respect to holder, 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.
Fig. 3 is another visual angle diagram of 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, is wherein assembled with the lid of chip module in opening.
Fig. 6 is the cut-away view of electric connector A-A along the line shown in Fig. 5.
Fig. 7 is the three-dimensional combination figure of electric connector of the present invention, is wherein assembled with the lid of chip module 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), comprising the insulating body 10, the swivelling cover that contain conducting terminal 101, be located at insulating body 10 lid 3, be assembled to the holding unit 8 of lid 3 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 that is positioned at insulating body 10 outsides.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 that hinge is connected to the connecting rod 5 of the front end 21 of reinforcement 20.Locked instrument 4 rotations are articulated in reinforcement 20 rear end 22, and lid 3 rotations are articulated in connecting rod 5.Lid 3 of the present invention can also directly be articulated in the front end 21 of reinforcement 20.
Refer to shown in Fig. 1, reinforcement 20 comprises the first fixture 23 and the second fixture 24 that is located in the lower iron plate 25 of insulating body 10 surroundings and is assembled in lower iron plate 25 opposite ends.Lower iron plate 25 is frame shape structure, which is provided with location hole 250.
The first fixture 23 comprises roughly and is the first lamellar body 230, second lamellar body 231 of " ㄈ " type and connects the first lamellar body 230 and the first connecting portion 232 of the second lamellar body 231.The first lamellar body 230 is provided with to the first holding part 2303, the second lamellar bodies 231 of downward-extension and is provided with upwardly extending the first stop part 2302.The first holding part 2303 prevents that for stopping locked instrument 4 it is to a side shifting for clasp connecting rod 5, the first stop parts 2302.The 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.The second fixture 24 is identical with the first fixture 23 structures, and this second fixture 24 is also provided with the second holding part 2403 to downward-extension, upwardly extending the second stop part 2402 and the assembly hole 2301 corresponding with the location hole 250 of lower iron plate 25.The second holding part 2403 prevents that for stopping connecting rod 5 it is to a side shifting for clasp locked instrument 4, the second stop parts 2402.
Refer to shown in Fig. 1 and Fig. 7, locked instrument 4 is assembled on the first fixture 23, comprises the operating portion 41 that 42Yu location division, location division 42 is substantially vertical.The roughly centre position that location division 42 is fixed to the first lamellar body 230 and the second lamellar body 231，Gai location division 42 is provided with pressure contact portion 420.Connecting rod 5 is identical with locked instrument 4 structures, 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 by sheet metal, and it comprises main part 31 and the autonomous body extended stator 32 of 31 opposite end and the tongue piece 33 that is frame shape.Main part 31 is provided with the opening 310 wearing for chip module 9.Articulated section 520 pivot joints 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 slide 83 and the elastic component 82 between holder 81 and slide 83 of holder 81.Holder 81 comprises first end 810, second end 820 relative with first end 810 and connects a pair of the 3rd end 830 of first end 810 and the second end 820.First end 810, the second end 820 are respectively equipped with guidance part 8103 and the limiting section 8102 to downward-extension with a pair of the 3rd end 830.These limiting sections 8102 are positioned at the outside of chip module 9 and carry out spacing to chip module 9.A pair of the 3rd end 830 is respectively equipped with upwardly extending spacer 8301.First end 810 is also provided with the fixed part 8101 that upwards bending is extended.The second end 820 is also provided with the latch 8201 to downward-extension.A pair of the 3rd end 830 is also respectively equipped with banking stop 8306, the resettlement section 8304 to downward-extension and is positioned at the blocking part 8305 of 8304 one end, resettlement section.
Refer to shown in Fig. 4, after holding unit 8 assemblings, elastic component 82 is assembled in holder 81 resettlement section 8304, blocking part 8305 parts that are positioned at 8304 one end, resettlement section are housed in elastic component 82, slide 83 is assembled to the second end 820 of holder 81, and the accepting groove 8313 of slide 83 is interior fits together holder 81 and slide 83 with support division 8312 clasps, the latch 8201 of holder 81 is housed in for the banking stop 8306 of holder 81 and fixed part 8314 clasps of slide 83.Slide 83 blocking part 8305 parts are housed in elastic component 82.Promoting slide 83 pushing part 8317 makes slide 83 slide with respect to holder 81, the holding parts 8314 extruding elastic components 82 of slide 83 make its strain, while unclamping pushing part 8317, the bounce of elastic component 82 makes slide 83 slide with respect to holder 81.Slide 83 slides and makes the Distance Shortened between two fixed parts 8101,8311 or become large with respect to holder 81.
Refer to shown in Fig. 5, during electric connector 100 assembling of the present invention, screw 7 is through the assembly hole 2301 of the first fixture 23 and the second fixture 24 and the location hole 250 of lower iron plate 25, the 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, first make the fixed part 8101 of holder 81 be contained in the opening 310 of lid 3 and be clipped to lid 3, promote slide 83 pushing part 8317 and make slide 83 slide and 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 with respect to holder 81, finally holding unit 8 assemblings are 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 clasps, slide 83 slides and makes fixed part 8311 and lid 3 clasps with respect to holder 81, assembles simple and convenient and holder 81 and fixedly positioning with electric connector 100.
These are only the preferred embodiments of the invention, other any improvement conversion of doing on the present embodiment basis also should not depart from technical scheme of the present invention.
Claims (10)
1. an electric connector, be used for being electrically connected chip module to printed circuit board (PCB), this electric connector comprise contain conducting terminal insulating body, lid that swivelling cover is located at 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 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 and makes fixed part and the lid buckle of slide with respect to holder.
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 accommodating elastic component.
4. electric connector as claimed in claim 2, is characterized in that: described slide is provided with part and is housed in elastic component Nei blocking part.
5. electric connector as claimed in claim 1, is characterized in that: described slide is provided with support division, and described holder is provided with the latch with support division clasp.
6. electric connector as claimed in claim 5, is characterized in that: described slide is provided with holding parts, and described holder is provided with the banking stop coordinating with holding parts.
7. electric connector as claimed in claim 1, is characterized in that: described lid is provided with the opening wearing for chip module, and described holder is provided with the spacer that is positioned at opening.
8. electric connector as claimed in claim 1, is characterized in that: described electric connector also comprises the reinforcement that is around in insulating body periphery, and locked instrument and lid rotation are pivoted to the opposite end of reinforcement.
9. the holding unit of an electric connector, it is for fixed chip module, it is characterized in that: described holding unit comprises the holder for gripping chip module, the slide that is assembled to holder and the elastic component between holder and slide, holder and sliding part are respectively equipped with a fixed part, and slide slides and makes two Distance Shortened or increases between fixed part with respect to holder.
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 accommodating 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 true CN103515763A (en) | 2014-01-15 |
| CN103515763B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103515763B (en) | 2015-12-02 |
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