CN2559117Y - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN2559117Y CN2559117Y CN 02231367 CN02231367U CN2559117Y CN 2559117 Y CN2559117 Y CN 2559117Y CN 02231367 CN02231367 CN 02231367 CN 02231367 U CN02231367 U CN 02231367U CN 2559117 Y CN2559117 Y CN 2559117Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- lid
- socket connector
- partition
- pad
- 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.)
- Expired - Lifetime
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a socket connector, which is used for bearing a microprocessor chip and combining the microprocessor chip on a circuit board. The socket connector comprises a base, a cover body, a plurality of conductive terminals, a driving component and a protection component, wherein the cover body is covered and connected on the base and can slide, being relative to the base, the conductive terminals are collected in terminal collecting holes arranged on the base, and the driving component changes the cover body between the open position and the closed position by utilizing a cam principle. The protection component comprises a parting slip and a backing strap respectively arranged on the cover body and the base, the backing strap is respectively provided with guide grooves on the two sides along the movement direction of the cover body, and guide blocks respectively protrude and are arranged at the positions on the parting slip corresponding to the two guide grooves. When the cover body slides, being relative to the base, the guide blocks can slide in the guide grooves, thus the parting slip and the backing strap can be prevented from rotating on the contact surface, in order to ensure the accurate slide of the cover body relative to the base.
Description
[technical field]
The utility model is about a kind of socket connector, especially refers to a kind ofly be used for accepting the microprocessing unit chip and be incorporated into socket connector on the circuit board.
[background technology]
Existing microprocessor chip is to be electrically connected on the circuit board by socket connector, and it is as " the technical matters method of ball grid array socket " (P460-P466,1996 IEEE 46th ElectronicComponents ﹠amp; Technology Conference) disclose, in addition, in order to meet the frivolous trend of connector design, existing socket connector adopts cam or eccentric wheel structure to drive, as United States Patent (USP) the 6th, 250,941,6,254,415,6,280,224,6,296,507 and 6, the structure that is disclosed for 338, No. 640.Wherein United States Patent (USP) the 6th; 338; 640 disclose the cam-actuated socket connector of a kind of employing; as shown in Figure 1; socket connector 2 comprise that pedestal 20, lid are connected on the pedestal 20 and relatively the lid 22 that slides of pedestal 20, be contained in plurality of conductive terminals 28, the drive member 26 in the pedestal 20 and protect member 24, drive member 26 is made up of some not coaxial cylinders.Protection member 24 is made up of dividing plate 241 and pad 242, and dividing plate 241 buries molding mode with edge and is mounted on the lid 22, and pad 242 is embedded on the groove interior 201 of pedestal 20.After these socket connector 2 assemblings; drive member 26 is arranged in lid 22, dividing plate 241, pad 242 and pedestal 20 successively to reach the driving effect; yet; when lid 22 relative pedestals 20 slide; the dividing plate 241 of protection member 24 its with the composition surface of pad 242 on the relative slippage of generation; and above-mentioned two elements unrestricted structure on composition surface stops this slippage; so dividing plate 241 can produce rotation with respect to pad 242, and stroke and levels of precision when lid 22 slided with respect to pedestal 20 produce harmful effect.
[summary of the invention]
The purpose of this utility model is to provide a kind of and prevents to protect the member generation not expect the socket connector that rotates.
The purpose of this utility model is achieved in that this socket connector comprises pedestal, lid, plurality of conductive terminals, drive member and protection member; cover cap is connected on the pedestal and pedestal slippage relatively; conducting terminal is contained in the terminal accommodation holes that pedestal offers, and drive member utilizes cam or eccentric wheel principle that lid is changed between enable possition and make position.The protection member comprises the partition and the pad that can be installed in respectively on lid and the pedestal, and pad offers gathering sill respectively along lid direction of motion two ends, partition to should two gathering sill positions respectively projection be provided with guide pad.
Compared with the prior art, the utlity model has following advantage: when the relative pedestal of lid slided, this guide pad can slide in gathering sill, and it can prevent that partition and pad from producing rotation at contact surface, to guarantee the accurate slippage of the relative pedestal of lid.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of existing socket connector.
Fig. 2 is the three-dimensional exploded view of the utility model socket connector.
Fig. 3 is the three-dimensional combination figure of the utility model socket connector.
Fig. 4 is the utility model socket connector when being in the enable possition, the partition of expression protection member with
The cutaway view of pads placement relation.
Fig. 5 is the utility model socket connector when being in the close position, the partition of expression protection member with
The cutaway view of pads placement relation.
[embodiment]
See also Fig. 2 and Fig. 3; the utility model socket connector 1 is to be used for accepting microprocessor chip (not shown) and to be incorporated on the circuit board (not shown); electric connection between chip current-carrying part and circuit board corresponding circuit is provided, and it comprises pedestal 10, lid 12, conducting terminal 19, drive member 16 and protection member 14.
Please refer to Fig. 4 and Fig. 5, when lid 12 changes between enable possition and make position, the slippage in the gathering sill 1422 of pad 142 of the guide pad 1413 of partition 141, it can avoid partition 141 with pad 142 relative rotation to take place on its contacted composition surface, thereby is beneficial to lid 12 relative pedestals 10 slips.
Claims (7)
1. socket connector; comprise pedestal; lid is connected on the pedestal and the lid that changes between enable possition and make position of pedestal relatively; drive member and conducting terminal; pedestal runs through and is provided with the plurality of terminals accepting hole; and be provided with a hole at pedestal one end; the terminal accommodation holes of the corresponding pedestal of lid is provided with some through holes and corresponding pedestal seat hole and is provided with and covers the hole; drive member is contained in the seat hole of the lid hole of lid and pedestal; and with pedestal and lid interlock; it is provided with some not coaxial cylinders; the one end is outward extended with a projection; conducting terminal is contained in the terminal accommodation holes of pedestal; it is characterized in that: this socket connector also is provided with the protection member; it comprises partition and the pad that is mounted on lid and pedestal; wherein partition and pad are provided with guide pad and the gathering sill that cooperatively interacts; when lid slided with respect to pedestal, guide pad slided in gathering sill.
2. socket connector as claimed in claim 1 is characterized in that: partition is mounted on the lid, and guide pad is convexly set in the partition two ends near pedestal one side, and shim pack is located on the pedestal, and the gathering sill then guide pad position of corresponding partition is arranged on the pad.
3. socket connector as claimed in claim 1 is characterized in that: the lid hole of lid is made up of two diameter semicircle orifices inequality, is formed with the block wall perpendicular to top surface in the junction of two semicircle orifices.
4. socket connector as claimed in claim 1 is characterized in that: the centre position of pedestal one end is provided with one first groove, and this first bottom portion of groove is located in the seat hole of pedestal.
5. socket connector as claimed in claim 4 is characterized in that: the pad of protection member is embedded in first groove of pedestal, and the pad middle position is provided with square perforation, and partition central authorities are provided with a manhole, and this perforation and through hole wear for drive member.
6. socket connector as claimed in claim 5 is characterized in that: partition adjacent through-holes position protrudes out the block that is provided with chamfering to the lid direction.
7. socket connector as claimed in claim 5 is characterized in that: the partition two ends are arranged with two small sircle holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02231367 CN2559117Y (en) | 2002-04-30 | 2002-04-30 | Socket connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02231367 CN2559117Y (en) | 2002-04-30 | 2002-04-30 | Socket connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2559117Y true CN2559117Y (en) | 2003-07-02 |
Family
ID=33707106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02231367 Expired - Lifetime CN2559117Y (en) | 2002-04-30 | 2002-04-30 | Socket connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2559117Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394039B (en) * | 2007-09-22 | 2011-06-15 | 富士康(昆山)电脑接插件有限公司 | Fabrication method used for electric connector gasket |
CN101212113B (en) * | 2006-12-29 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
CN102421268A (en) * | 2011-08-22 | 2012-04-18 | 广东欧珀移动通信有限公司 | Uncapping mechanism for digital products |
US8202109B2 (en) | 2009-11-02 | 2012-06-19 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with improved cam actuator |
-
2002
- 2002-04-30 CN CN 02231367 patent/CN2559117Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101212113B (en) * | 2006-12-29 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
CN101394039B (en) * | 2007-09-22 | 2011-06-15 | 富士康(昆山)电脑接插件有限公司 | Fabrication method used for electric connector gasket |
US8202109B2 (en) | 2009-11-02 | 2012-06-19 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with improved cam actuator |
CN102421268A (en) * | 2011-08-22 | 2012-04-18 | 广东欧珀移动通信有限公司 | Uncapping mechanism for digital products |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120502 Granted publication date: 20030702 |