CN2826741Y - Conductive terminal of socket connector - Google Patents
Conductive terminal of socket connector Download PDFInfo
- Publication number
- CN2826741Y CN2826741Y CNU2005201121423U CN200520112142U CN2826741Y CN 2826741 Y CN2826741 Y CN 2826741Y CN U2005201121423 U CNU2005201121423 U CN U2005201121423U CN 200520112142 U CN200520112142 U CN 200520112142U CN 2826741 Y CN2826741 Y CN 2826741Y
- Authority
- CN
- China
- Prior art keywords
- base portion
- contact
- socket connector
- conducting terminal
- contact site
- 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 - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a conductive terminal of socket connector, it contains a basal portion, one from the welding part of basal portion one end extension, from the elastic arm of this basal portion homonymy extension, and one extends the third contact site in the elastic arm side from the basal portion free end. The elastic arm comprises a front arm extending from the base, a rear arm extending from the front arm to the base in an inclined way, and a first contact part extending from one end of the rear arm. An open guiding space and a narrow contact space are formed between the first contact part and the base part. A pin of an inserted mating device is first inserted into the guide space with zero insertion force and then pushed into the contact space to simultaneously contact the first contact portion, the base portion, and the third contact portion. The utility model has the advantages of terminal stable in structure, the processing of being convenient for, and stable three point contact.
Description
Technical field
The utility model is the conducting terminal about a kind of socket connector, particularly about a kind of conducting terminal of socket connector of zero insertion force.
Background technology
As shown in Figure 1, the TaiWan, China patent discloses a kind of conducting terminal 7 of socket connector for No. 087221627.The fixed part 72 that this conducting terminal 7 has a base portion 71, extended by base portion 71 1 end lengthwises, the connecting portion 73 that extends of this base portion 71 certainly, and by this connecting portion 73 through the suitable formed contact site 74 of bending.Fixed part 72 is from base portion 71 extended one microscler plate bodys, and it can be condensed to a pin shape away from base portion 71 1 ends and is used for the perforation formula and connects, or widenable to tabular being used for a wide contact-making surface can surperficial adhesive type welding.Connecting portion 73 is suitably to bend body from base portion 71 extended.Contact site 74 is that connecting portion 73 extends with base portion 71 relative opposite sides from it, and with base portion 71 relative plate bodys at an angle.Wherein a narrower end surrounds an attaching space 75 between this contact site 74 and the base portion 71, and a broader end then surrounds a guiding space 76.
One CPU pin at first inserts the guiding space, then passes to attaching space to contact with contact site with base portion, is achieved being electrically connected between this CPU and conducting terminal.Yet the base portion area that is somebody's turn to do the conducting terminal that has socket connector now is narrower, and the terminal structure instability is difficult to conducting terminal is immobilizated in the terminal containing slot.On the other hand, contact site is to be extended by a connecting portion that significantly bends from base portion, and this significantly bends difficulty in process, and product percent of pass is low; And repeatedly be difficult to guarantee the elasticity of connecting portion after the butt joint, only depending between this narrower base portion and contact site and contact pin 2 to contact to be difficult to guarantee to be electrically connected stable.
In view of the foregoing, the conducting terminal of existing socket connector is needed improvement badly.
The utility model content
The purpose of this utility model just is to provide a kind of conducting terminal of socket connector, and this conducting terminal Stability Analysis of Structures is easy to make; And can provide contact at stable between butt joint contact pin and conducting terminal 3.
For achieving the above object, the utility model provides following technical proposals: a kind of conducting terminal of socket connector, it comprises weld part that a base portion, extends from base portion one end, the elastic arm that extends with end of this base portion, and one the 3rd contact site certainly.This elastic arm comprises one first contact site, the contact pin of a cooperation device that inserts can with first contact site, base portion, and the 3rd contact site contacts simultaneously.
The base portion both sides are provided with some hangnails, in the respective terminal accepting groove that conducting terminal is immobilizated in socket connector.Base portion also comprises the connecting portion of a connection weld part and elastic arm.Weld part earlier extends one section downwards from weld part, then horizontal-extending one pad again.Elastic arm comprises one from the forearm of base portion extension, from the postbrachium of forearm to the base portion diagonally extending.This first contact site is to extend from postbrachium one end.An open guiding space that form to connect between first contact site and the base portion, and a narrow attaching space.The 3rd contact site extends the first contact site side from the base portion free end.
Compare with existing electronic card connector assembly, the conducting terminal of socket connector of the present utility model has the roomy base portion of area, and one the 3rd contact site.Thereby terminal structure is stable, easily is immobilizated in the terminal containing slot.And easy to process, be electrically connected stable.
Description of drawings
Fig. 1 is the stereogram of the conducting terminal of an existing socket connector;
Fig. 2 is a stereogram according to socket connector of the present utility model;
Fig. 3 is the stereogram of a CPU contact pin when inserting socket connector one terminal containing slot among Fig. 2;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the stereogram of the conducting terminal of socket connector among Fig. 3;
Fig. 6 is the front view of the conducting terminal of socket connector among Fig. 3;
Fig. 7 is the end view of the conducting terminal of socket connector among Fig. 3.
Symbol description among the figure:
| 1 conducting | 10 |
| 100 | 101 connecting |
| 11 | |
| 12 | 120 |
| 121 | 122 |
| 13 the | 14 attaching |
| 15 guiding | |
| 2 | 20 |
| 21 | 22 push rods |
| The 3CPU contact pin |
Embodiment
For better understanding spirit of the present utility model, it is described further below in conjunction with a preferred embodiment of the present utility model.
Shown in Fig. 2,3,4, a conducting terminal 1 according to socket connector of the present utility model is used for a CPU socket connector 2, and this socket connector 2 is provided with plurality of terminals accepting groove 20 and accommodates corresponding conducting terminal 1, inserts butt joint for corresponding C PU contact pin 3.
Shown in Fig. 5,6,7, this conducting terminal 1 comprises a base portion 10, a weld part 11, an elastic arm 12, and one the 3rd contact site 13.
This base portion 10 roughly is tabular, comprises some hangnails 100 of being located at both sides, the connecting portion 101 that connects weld part 11 and elastic arm 12.Each hangnail 100 protrudes out near weld part 11 and elastic arm 12 1 end both sides from base portion 10 in the present embodiment, is used for against terminal containing slot 20 inwalls so that conducting terminal 1 is immobilizated in the corresponding terminal containing slot 20.Connecting portion 101 slightly is arcuation, is convenient to weld part 11 and extends from one end both sides with elastic arm 12.
Weld part 11 extends from connecting portion 101 1 sides, and it extends bending more earlier downward vertically and is horizontally extending pad shape.
The 3rd contact site 13 bends first contact site, 122 sides that extend elastic arm 12 from base portion 10 free ends near elastic arm 12 1 side approximate vertical.Distance between the 3rd contact site 13 free end faces and the base portion 10 is far away than the beeline of 10 of first contact site 122 and base portions.That is, the 3rd contact site 13 is contained in attaching space 14 outsides, closely contacts with the contact pin 3 that inserts guaranteeing.
Shown in Fig. 3,4, a conducting terminal 1 is contained in the corresponding terminal containing slot 20, and base portion 10 is near terminal containing slot 20 inwalls, and the hangnail 100 of its both sides is interfered with terminal containing slot 20, thereby conducting terminal 1 is immobilizated in the terminal containing slot 20.There is a fixed gap between the outside of the 3rd contact site 13 and corresponding terminal containing slot 20 inwalls, is convenient to the elastic deformation that the 3rd contact site 13 is made appropriateness.
The conducting terminal of socket connector of the present utility model has the base portion of roomy area than the conducting terminal of prior art, thereby and terminal containing slot between interference bigger, terminal structure is stable.The elastic arm of this conducting terminal is to bend by a small margin through twice to form in addition, and technology is simple.This conducting terminal is provided with the 3rd contact site simultaneously, more effective the stable of electrical connection that guaranteed.
Technology contents of the present utility model and technical characterstic disclose as above, yet those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and done all replacement and modifications that does not deviate from the utility model spirit.Therefore, protection range of the present utility model should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by the present patent application claim.
Claims (7)
1. the conducting terminal of a socket connector, it comprises the weld part that a base portion, extends from base portion one end, and an elastic arm that extends with end from this base portion; It is characterized in that this elastic arm comprises one first contact site, this conducting terminal also comprises one the 3rd contact site, the contact pin of a cooperation device that inserts can with described first contact site, base portion, and the 3rd contact site contact simultaneously.
2. the conducting terminal of socket connector as claimed in claim 1 is characterized in that described base portion both sides are provided with some hangnails, in the respective terminal accepting groove that conducting terminal is immobilizated in socket connector.
3. the conducting terminal of socket connector as claimed in claim 1 is characterized in that described base portion also comprises the connecting portion of a connection weld part and elastic arm.
4. the conducting terminal of socket connector as claimed in claim 1 is characterized in that described weld part extends one section downwards from weld part earlier, then horizontal-extending one pad again.
5. the conducting terminal of socket connector as claimed in claim 1 is characterized in that described elastic arm also comprises one from the forearm of base portion extension, from the postbrachium of forearm to the base portion diagonally extending; Described first contact site extends from postbrachium one end.
6. the conducting terminal of socket connector as claimed in claim 5 is characterized in that forming between described first contact site and the base portion an open guiding space that connects, and a narrow attaching space; Described the 3rd contact site in attaching space away from guiding space one side.
7. the conducting terminal of socket connector as claimed in claim 1 is characterized in that described the 3rd contact site extends the first contact site side from the base portion free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201121423U CN2826741Y (en) | 2005-06-28 | 2005-06-28 | Conductive terminal of socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201121423U CN2826741Y (en) | 2005-06-28 | 2005-06-28 | Conductive terminal of socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826741Y true CN2826741Y (en) | 2006-10-11 |
Family
ID=37066923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201121423U Expired - Fee Related CN2826741Y (en) | 2005-06-28 | 2005-06-28 | Conductive terminal of socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826741Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914314B2 (en) | 2008-09-01 | 2011-03-29 | Hon Hai Precision Ind. Co., Ltd. | Electrical contact with multiple contacting points |
-
2005
- 2005-06-28 CN CNU2005201121423U patent/CN2826741Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914314B2 (en) | 2008-09-01 | 2011-03-29 | Hon Hai Precision Ind. Co., Ltd. | Electrical contact with multiple contacting points |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 |