CN2884574Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN2884574Y CN2884574Y CNU2006200546346U CN200620054634U CN2884574Y CN 2884574 Y CN2884574 Y CN 2884574Y CN U2006200546346 U CNU2006200546346 U CN U2006200546346U CN 200620054634 U CN200620054634 U CN 200620054634U CN 2884574 Y CN2884574 Y CN 2884574Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- main body
- elastic
- elastic arm
- conducting terminal
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to an electric connector. The connector ccmprises an insulating main body and a conductive terminal. The insulating main body is fitted with a plurality of housing grooves, and the conductive terminal is located inside the housing groove of the insulating main bod. The connector is characterized in that: the conductive terminal contains the master body and the by-elastic arm positioned at one end of the master body, and the elastic arm top forms a contact end. The electric connector of the utility model allows the conductive to maintain better elasticity due to its arrangement of a by-elastic part, so as to ensure an optimum electric connection among the butt joined electronic sets.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector of planar grid array chip module to circuit board that be used to connect.
[background technology]
At present, industry generally removes to connect planar grid array chip module to circuit board with electric connector, and wherein electric connector generally comprises electric connector terminal.Prior art can be with reference to United States Patent (USP) the 6th, 488, No. 513, this patent has disclosed that a kind of high density is arranged and two ends can be compressed the electric connector of contact mutually with the butt joint electronic building brick, comprise electric connector terminal and insulating body, wherein this electric connector terminal roughly is " C " shape, comprise two elastic arms and main part up and down, wherein, elastic arm all extends at the two ends up and down of autonomous body up and down, following elastic arm roughly is " one " font of inclination, and its end can compress mutually with the metal gasket on the electronic building brick (circuit board) and contact.
Yet the defective of the prior art is: the fatigue resistance of electric connector terminal is poor, after long-term compression, easily follow the string, thus the electric connection between the influence butt joint electronic building brick.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric connector, and it can guarantee stable electric connection between the two butt joint electronic building bricks.
In order to reach above-mentioned creation purpose, the utility model electric connector, comprise insulating body and conducting terminal, insulating body is provided with some accepting grooves, conducting terminal is positioned at the accepting groove of insulating body, described conducting terminal comprises main body and is positioned at two elastic arms of main body one end that described elastic arm top forms contact jaw
Compared with prior art, the utility model electric connector is owing to be provided with two elastic portion, thereby, make conducting terminal can keep elasticity preferably, guarantee and the butt joint electronic building brick between electrically connect preferably.
[description of drawings]
Fig. 1 is the schematic diagram of the utility model electric connector conducting terminal and insulating body combination;
Fig. 2 is the schematic diagram of the utility model electric connector conducting terminal;
Fig. 3 is the schematic diagram of the utility model electric connector second embodiment;
Fig. 4 is the schematic diagram of the utility model electric connector the 3rd embodiment;
Fig. 5 is the schematic diagram of the utility model electric connector the 4th embodiment;
The schematic diagram of Fig. 6 the utility model electric connector the 5th embodiment.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric connector is described further.
See figures.1.and.2, the utility model electric connector, being used to electrically connect two butt joint electronic building bricks (can be planar grid array chip module is connected to circuit board, equal icons not, certainly, also can be other butt joint electronic building brick, as connect two circuit boards etc.), this electric connector comprises insulating body 1 and conducting terminal 2.
Insulating body 1 is provided with some accepting grooves 10, and conducting terminal 2 is positioned at the accepting groove 10 of insulating body 1.
Conducting terminal 2 is in the form of sheets, be roughly " H " shape, can insert in the accepting groove 10, described conducting terminal 2 comprises main body 20 and is positioned at the last elastic arm 21 of main body 20 1 ends, following elastic arm 22, described elastic arm 21 tops of going up form contact jaw 23, described elastic arm up and down is separated, but butt is to elastic arm 22 down when last elastic arm 21 stress deformations, to increase its elasticity, the described elastic arm 21 of going up is provided with the abutting part 24 that can be connected on the described elastic arm 22 down contact jaw 23 further extensions, described main body 20 can be fixed in the accepting groove 10 of insulating body 1, thereby conducting terminal 2 is fixed in the insulating body 1.In addition, described conducting terminal main body 20 other ends also extend two elastic arms that are provided with the symmetrical setting of described two elastic arms.Can compress contact by the elastic arm that is positioned at these main body two ends about in the of 20 mutually with two butt joint electronic building bricks respectively.
With reference to Fig. 3, be second embodiment of the utility model electric connector.Be with the difference of first embodiment, in the present embodiment, two elastic arms of described conducting terminal 2 are connected, contact jaw 23 is formed at two elastic arm junctions, following elastic arm 22 comprises main part 200 that is vertically extended by main body 20 and the sweeping elastic portion 201 that form at main part 200 ends, the described elastic arm 21 of going up is further extended to down elastic portion 22 ends again and is attached thereto by main body 20 oblique extensions, can reach the effect identical with the foregoing description equally.
Fig. 4 is the 3rd embodiment of the utility model electric connector.Be with the difference of second embodiment: described conducting terminal 2 roughly is " C " shape, two elastic arms are formed by the oblique in the same way extension of main body 20, and last elastic arm 21 extends elastic arm 22 down, forms contact jaw 23 at its top connecting place, can reach the effect identical with the foregoing description equally.
Fig. 5 is the 4th embodiment of the utility model electric connector.Be with the difference of second embodiment: described conducting terminal 2 roughly is " day " shape, two elastic arms vertically extend extension relatively by main body 20 again and form, and two elastic arms are symmetrical arranged, and form contact jaw 23 at its top connecting place, can reach the effect identical with the foregoing description equally.
Fig. 6 is the 5th embodiment of the utility model electric connector.Be with the difference of the 4th embodiment: described conducting terminal roughly is " field " shape, and its main body 20 is " ten " shape, and the one end is respectively equipped with two two symmetrical elastic arms, can form the multiple spot contact, can reach the effect identical with the foregoing description equally.
The utility model electric connector, owing to be provided with two elastic portion, thereby, make conducting terminal can keep elasticity preferably, guarantee and dock between the electronic building brick to electrically connect preferably.
Claims (10)
1. electric connector, comprise insulating body and conducting terminal, insulating body is provided with some accepting grooves, and conducting terminal is positioned at the accepting groove of insulating body, it is characterized in that: described conducting terminal comprises main body and is positioned at two elastic arms of main body one end that described elastic arm top forms contact jaw.
2. electric connector as claimed in claim 1 is characterized in that: described conducting terminal in the form of sheets.
3. electric connector as claimed in claim 1 is characterized in that: described two elastic arms are separated, but when an elastic arm stress deformation butt to another elastic arm.
4. electric connector as claimed in claim 3 is characterized in that: described elastic arm is provided with the abutting part that can be connected on described another elastic arm further extension of contact jaw.
5. electric connector as claimed in claim 1 is characterized in that: described two elastic arms are connected.
6. electric connector as claimed in claim 5, it is characterized in that: an elastic arm comprises main part that is vertically extended by main body and the sweeping elastic portion that forms at the main part end, described another elastic arm further extends to described elastic portion end again by the oblique extension of main body.
7. electric connector as claimed in claim 5 is characterized in that: two elastic arms are formed by the oblique in the same way extension of main body.
8. electric connector as claimed in claim 5 is characterized in that: two elastic arms vertically extend extension relatively by main body again and form.
9. as claim 6,7,8 described electric connectors, it is characterized in that: contact jaw is formed at two elastic arm junctions.
10. electric connector as claimed in claim 1 is characterized in that: the described conducting terminal main body other end extends two elastic arms that are provided with the symmetrical setting of described two elastic arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200546346U CN2884574Y (en) | 2006-02-06 | 2006-02-06 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200546346U CN2884574Y (en) | 2006-02-06 | 2006-02-06 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884574Y true CN2884574Y (en) | 2007-03-28 |
Family
ID=37957626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200546346U Expired - Fee Related CN2884574Y (en) | 2006-02-06 | 2006-02-06 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884574Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565235A (en) * | 2017-01-12 | 2018-01-09 | 番禺得意精密电子工业有限公司 | Electric connector |
| US10707606B2 (en) | 2018-03-14 | 2020-07-07 | Lotes Co., Ltd | Electrical connector |
-
2006
- 2006-02-06 CN CNU2006200546346U patent/CN2884574Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565235A (en) * | 2017-01-12 | 2018-01-09 | 番禺得意精密电子工业有限公司 | Electric connector |
| US10707606B2 (en) | 2018-03-14 | 2020-07-07 | Lotes Co., Ltd | Electrical connector |
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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: 20070328 Termination date: 20140206 |