CN203481449U - Electric connector terminal and electric connector using same electric connector terminal - Google Patents
Electric connector terminal and electric connector using same electric connector terminal Download PDFInfo
- Publication number
- CN203481449U CN203481449U CN201320488110.8U CN201320488110U CN203481449U CN 203481449 U CN203481449 U CN 203481449U CN 201320488110 U CN201320488110 U CN 201320488110U CN 203481449 U CN203481449 U CN 203481449U
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- China
- Prior art keywords
- terminal
- electric connector
- elastic component
- connecting portion
- docking section
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Abstract
The utility model relates to an electric connector terminal and an electric connector using the same electric connector terminal. The electric connector terminal can be used for electrically connecting a chip module group to an electric connector in a circuit board. The electric connector terminal comprises a first terminal, a second terminal and an elastic component. The first terminal comprises a first butt joint portion and a first connecting portion, and a free tail end of the first connecting portion forms a plate contact portion. The elastic component is sleeved at the outer periphery of the first connecting portion of the first terminal, and an upper end of the elastic component is limited by the first butt joint portion. The second terminal abuts against the elastic component and compresses the elastic component to slide along the first connecting portion of the first terminal. An outer side of the second terminal is provided with the elastic component. The electric connector terminal arranges the elastic component only on the first terminal, so that internal space of the electric connector occupied by the electric connector terminal is reduced, and improvement in arrangement of the electric connector terminal in the electric connector is benefited.
Description
[technical field]
The utility model relates to a kind of electric connector terminal and uses the electric connector of this electric connector terminal, relates in particular to a kind of for being electrically connected chip module to the electric connector terminal of circuit board and using the electric connector of this electric connector terminal.
[background technology]
In the circuit consisting of some actives and passive component, Electronic Packaging such as chip module, be miniaturization electronic building brick, and in use safe and reliable in order to guarantee it, nearly all chip module all must be tested before installation.Chip module is carried out to long high temperature running, can make to exist the chip module of defect to lose efficacy as early as possible, thereby defective chip module is screened and is eliminated, and by test chip module soldered or be assembled to electronic terminal product after just can use safely, can premature failure.Electric connector is used for accommodating chip module, and it is electrically connected to test board it is carried out to high temperature running test.
China's Mainland patent has been announced a kind of test electric connector terminal No. 201549673U, comprise the first terminal, the second terminal and be mounted on the elastic component between two conducting terminals, described elastic component is located at the resilient-arm position of two conducting terminals, but, it is larger that the terminal that this electric connector uses takies the inner space of electric connector, when the electric connector terminal of electric connector inside is more, be unfavorable for arranging of electric connector terminal.
Therefore, the necessary aforementioned disadvantages of existing electric connector being improved to overcome prior art.
[utility model content]
The purpose of this utility model be the electric connector that a kind of electric connector terminal is provided and uses this electric connector terminal wherein electric connector terminal to take the inner space of electric connector less.
The purpose of this utility model is to be achieved through the following technical solutions: a kind of electric connector terminal, can be used for being electrically connected chip module to the electric connector of circuit board, this electric connector terminal comprises the first terminal, the second terminal and elastic component, described the first terminal comprises the first docking section and the first connecting portion, the free terminal of the first connecting portion forms plate contact site, described elastic component is sheathed on the first connecting portion periphery of the first terminal, and its upper end is limited by the first docking section, described in described the second terminal butt, elastic component also can impel elastic component compression to slide with the first connecting portion along the first terminal, the second terminal outside is not provided with elastic component.
The purpose of this utility model is to realize by another technical scheme: a kind of electric connector, in order to be electrically connected chip module to circuit board, this electric connector comprises insulating body and electric connector terminal, described insulating body is formed with accepting groove, the opposite end of accepting groove is respectively equipped with stop part, described electric connector terminal is contained in accepting groove, and each electric connector terminal comprises the first terminal relatively moving between the stop part that cooperatively interacts and can arrange at the two ends of accepting groove, the second terminal and elastic component, described the first terminal comprises the first docking section and the first connecting portion, and the free terminal of the first docking section extends the bottom surface of insulating body, it is peripheral that described elastic component is sheathed on the first connecting portion, described in described the second terminal butt, elastic component also can impel elastic component compression to slide with the first connecting portion along the first terminal, the second terminal outside is not provided with elastic component.
Compared to prior art, the utility model electric connector terminal has following beneficial effect: the utility model electric connector terminal only arranges elastic component on the first terminal, the inner space that can reduce the electric connector that electric connector terminal takies, is conducive to the electric connector terminal of electric connector inside to be arranged.
[accompanying drawing explanation]
Three-dimensional combination figure when Fig. 1 is the utility model electric connector terminal elastic component malcompression.
Three-dimensional combination figure when Fig. 2 is the utility model electric connector terminal elastic component compression.
Fig. 3 is the three-dimensional exploded view of Fig. 1.
Stereogram when Fig. 4 is the utility model electric connector pressing piece compression.
Fig. 5 is that Fig. 4 is along the cutaway view of A-A direction.
Fig. 6 is the partial enlarged drawing of Fig. 5.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 4, the utility model electric connector terminal 100 is assembled in for being electrically connected chip module (not shown) to the electric connector 1000 of circuit board (not shown).Described electric connector terminal 100 comprises the first terminal 10, the second terminal 20 mutually connecting with the first terminal 10 and the elastic component 30 that is sheathed on the first terminal periphery.In present embodiment, elastic component 30 preferred compressed springs, first, second terminal 10,20 each other mutual orthogonal sets is loaded on together.
Described the first terminal 10 comprises the first docking section 11 and the first connecting portion 12, the free terminal of the first connecting portion 12 forms plate contact site 13, described the second terminal 20 cooperatively interacts with the first terminal 10, the second terminal 20 comprises that the free terminal of the second docking section 21 and the second connecting portion 22, the second connecting portions 22 forms module contact site 23.Described in described the second terminal 20 butts, elastic component 30 also can impel elastic component 30 compressions to slide with the first connecting portion 11 along the first terminal, and the second terminal 20 outsides are not provided with elastic component 30.Described plate contact site 13, module contact site 23 connect with circuit board (not shown) and chip module (not shown) respectively, to realize the electric connection of chip module and circuit board.
Described the first docking section 11 comprises a pair of the first cantilever 111, and described the second docking section 21 comprises a pair of the second cantilever 211, and described the second cantilever 211 ends are supported and can be moved up and down along the first docking section 11 of the first terminal 10 by elastic component 30.Described the first docking section 11 and the second docking section 21 are two elastic arm shapes, and orthogonal sets is loaded on together each other.Described the first docking section 11 has defined two apparent surface a, b, and the cantilever 211 of this second docking section 21 is held on two apparent surfaces, thereby realizes the first terminal 10 and the good electric connection of the second terminal 20.Described the first docking section 11 is extended respectively and is provided with relative outstanding the first grab 1111 and the second grab 2111 with the end of the second docking section 21.The second docking section 21, the second grabs 2111 that described the first grab 1111 is held on the second terminal 20 are held on the first docking section 11 of the first terminal 10, prevent that first and second terminal 10,20 from skidding loosening in the process of moving up and down.
The width of described the first connecting portion 12 is narrow compared with the width of the first docking section 11, and to form stopper 14 in the first connecting portion 12 and 11 junctions, the first docking section, described stopper 14 can stop that elastic component 30 moves upward.On described the first connecting portion 12, be further provided with location division 15, described elastic component 30 is positioned between stopper 14 and location division 15.Described elastic component 30 is arranged on the first narrower connecting portion 12, but not be arranged on wider cantilever position, the elastic component 30 making does not increase the overall width of electric connector terminal 100, so make the volume that takies of electric connector terminal 100 reduce, can save the inner space of electric connector 1000, thereby be conducive to the electric connector terminal 100 of electric connector 1000 inside to be arranged.
Shown in Fig. 5 and Fig. 6, the utility model electric connector 1000, this electric connector 1000 comprises some electric connector terminals 100 and insulating body 200, and described insulating body 200 is formed with accepting groove 201, and described electric connector terminal 100 is contained in accepting groove 201.
Described insulating body 200 is rectangular shape structure roughly, and described insulating body is concaved with bearing space 202 in 200 upper surface centres, is used for carries chips module (not shown).The opposite end of described accepting groove 201 is respectively equipped with stop part 2011, can stop that above-mentioned the second terminal 20 pops up and elastic component 30 ejects downwards, and Fig. 6 can know demonstration.
Described electric connector 1000 further comprises and is connected to actuator 300 and the spring 400 that can move up and down with respect to insulating body 200 on insulating body 200.Described actuator 300 also comprises a pair of pressing piece 301 at its relative side, at four corners of corresponding insulating body 200, is provided with spring 400.Press actuator 300, spring 400 compressions, can make pressing piece 301 open, put into after chip module (not shown), when hand unclamps, described spring 400 can provide the elastic force that returns to home position to actuator 300, makes pressing piece 301 compress chip module (not shown), and electric connector terminal 100 is electrically connected with chip module (not shown).
Described circuit board (not shown) is provided with perforation, and described plate contact site 13 protrudes out the bottom surface of insulating body through perforation, and circuit board (not shown) and plate contact site 13 are electrically connected.
The utility model electric connector terminal only arranges elastic component on the first terminal, can reduce the volume that takies of electric connector terminal, is conducive to electric connector 1000 inside to make the more electric connector terminals of electric connector assembling.
Claims (9)
1. an electric connector terminal, can be used for being electrically connected chip module to the electric connector of circuit board, this electric connector terminal comprises the first terminal, the second terminal and elastic component, described the first terminal comprises the first docking section and the first connecting portion, the free terminal of the first connecting portion forms plate contact site, it is characterized in that: described elastic component is sheathed on the first connecting portion periphery of the first terminal, and its upper end is limited by the first docking section, described in described the second terminal butt, elastic component also can impel elastic component compression to slide with the first connecting portion along the first terminal, the second terminal outside is not provided with elastic component.
2. electric connector terminal as claimed in claim 1, it is characterized in that: the width of the first connecting portion is narrow compared with the width of the first docking section, to form stopper in the first connecting portion and the first junction, docking section, the first connecting portion is further bent to form location division, and described elastic component is between stopper and location division.
3. electric connector terminal as claimed in claim 2, it is characterized in that: this second terminal comprises the second docking section and the second connecting portion, the free terminal of the second connecting portion forms module contact site, and described the first docking section and the second docking section are two elastic arm shapes, and orthogonal sets is loaded on together each other.
4. electric connector terminal as claimed in claim 3, is characterized in that: described the second docking section comprises a pair of cantilever, and described cantilever is supported and can be moved up and down along the first docking section of the first terminal by elastic component.
5. electric connector terminal as claimed in claim 4, is characterized in that: described the first docking section is extended respectively and is provided with relative outstanding the first grab and the second grab with the end of the second docking section.
6. an electric connector, in order to be electrically connected chip module to circuit board, this electric connector comprises insulating body and electric connector terminal, described insulating body is formed with accepting groove, the opposite end of accepting groove is respectively equipped with stop part, described electric connector terminal is contained in accepting groove, and each electric connector terminal comprises the first terminal relatively moving between the stop part that cooperatively interacts and can arrange at the two ends of accepting groove, the second terminal and elastic component, described the first terminal comprises the first docking section and the first connecting portion, and the free terminal of the first docking section extends the bottom surface of insulating body, it is characterized in that: it is peripheral that described elastic component is sheathed on the first connecting portion, described in described the second terminal butt, elastic component also can impel elastic component compression to slide with the first connecting portion along the first terminal, the second terminal outside is not provided with elastic component.
7. electric connector as claimed in claim 6, it is characterized in that: the width of the first connecting portion is narrow compared with the width of the first docking section, to form stopper in the first connecting portion and the first junction, docking section, the first connecting portion is further bent to form location division, and described elastic component is between stopper and location division.
8. electric connector as claimed in claim 7, it is characterized in that: described the second terminal comprises the second docking section and the second connecting portion, the free terminal of the second connecting portion forms module contact site, and described the first docking section and the second docking section are two elastic arm shapes, and orthogonal sets is loaded on together each other.
9. electric connector as claimed in claim 8, is characterized in that: described the second docking section comprises a pair of cantilever, and described cantilever is supported and can be moved along the first docking section of the first terminal by elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488110.8U CN203481449U (en) | 2013-08-09 | 2013-08-09 | Electric connector terminal and electric connector using same electric connector terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488110.8U CN203481449U (en) | 2013-08-09 | 2013-08-09 | Electric connector terminal and electric connector using same electric connector terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481449U true CN203481449U (en) | 2014-03-12 |
Family
ID=50229713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488110.8U Expired - Fee Related CN203481449U (en) | 2013-08-09 | 2013-08-09 | Electric connector terminal and electric connector using same electric connector terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277748A (en) * | 2014-07-17 | 2016-01-27 | 株式会社Isc | Contact Device for Test and Test Socket |
| CN110932004A (en) * | 2017-12-21 | 2020-03-27 | 番禺得意精密电子工业有限公司 | Electrical connector |
-
2013
- 2013-08-09 CN CN201320488110.8U patent/CN203481449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277748A (en) * | 2014-07-17 | 2016-01-27 | 株式会社Isc | Contact Device for Test and Test Socket |
| TWI574461B (en) * | 2014-07-17 | 2017-03-11 | Isc股份有限公司 | Contact device for test and test socket |
| CN105277748B (en) * | 2014-07-17 | 2019-02-15 | 株式会社Isc | For the contact device of test and test jack |
| CN110932004A (en) * | 2017-12-21 | 2020-03-27 | 番禺得意精密电子工业有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |