CN2669399Y - Electric connector and circuit board - Google Patents
Electric connector and circuit board Download PDFInfo
- Publication number
- CN2669399Y CN2669399Y CNU032681518U CN03268151U CN2669399Y CN 2669399 Y CN2669399 Y CN 2669399Y CN U032681518 U CNU032681518 U CN U032681518U CN 03268151 U CN03268151 U CN 03268151U CN 2669399 Y CN2669399 Y CN 2669399Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- electric connector
- terminal
- utility
- external assembly
- 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
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a terminal, and an electric connector and a circuit board which are using this terminal. The terminal is the dough-shaped conductive fine thread, thus the terminal is provided with favorable elasticity and larger contact area, which is uneasy to generate the plastic deformation. In this way, the electric connector and the circuit board with this terminal can have good contact with the foreign components.
Description
[technical field]
The utility model relates to a kind of electric connector and a kind of circuit board, especially a kind of electric connector and circuit board with the terminal that is the bulk conductive filament.
[background technology]
As shown in Figure 1, the terminal 1 of the contact of two ends compression is at present generally formed by the metal sheet stamping-out, and it roughly is " S " font, and its two ends are respectively contact jaw 2,3.During assembling, as shown in Figure 2, this terminal 1 is inserted in the terminal accommodation hole 5 on the insulating body 4 of electric connector, during use, external assembly 6 (as circuit board, chip etc.) is pressed on the electric connector terminal 1 from top to bottom, terminal two ends 2,3 are contacted with external assembly 6 and circuit board 7 compressions respectively, thereby reach electrically conducting between external assembly 6 and the circuit board 7.But, because this terminal during fabrication will be through repeatedly stamping-out and bending, so make difficulty; When external component pressure was big, terminal can also might cause loose contact because this termination contact area is less simultaneously because elasticity produces plastic deformation inadequately and easily, causes electric connector to lose efficacy, and has a strong impact on the normal operation of computer simultaneously.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric connector, and it can contact with the good of circuit board and external assembly in assurance, guarantees its superperformance.
Another purpose of the present utility model is to provide circuit board, and it can reduce cost, and can guarantee and the good conducting of external assembly.
For achieving the above object, the utility model electric connector, comprise insulating body and some terminals that is located in the insulating body, this terminal is the bulk conductive filament, because of this terminal has better elastic and bigger contact area, be difficult for producing plastic deformation, thereby can guarantee that electric connector contacts with the good of circuit board and external assembly, guarantees its superperformance.
The utility model circuit board is provided with plurality of terminals, and this terminal is the conductive filament of bulk.Because of the sort circuit plate does not need to contact with external assembly by electric connector, thereby can reduce cost, and can guarantee and the good conducting of external assembly.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is made further detailed description.
Fig. 1 is the stereogram of existing terminal.
Cutaway view when Fig. 2 assembles for having electric connector and circuit board and external assembly now.
Fig. 3 is the schematic diagram of the included terminal of the utility model electric connector and circuit board.
Cutaway view when Fig. 4 is the utility model electric connector rain and circuit board and the assembling of external assembly.
Fig. 5 is the partial enlarged drawing of Fig. 4.
Fig. 6 is the cutaway view of the utility model circuit board.
[embodiment]
As shown in Figure 3, the included terminal 10 of the utility model electric connector and circuit board is the bulk conductive filament, and this conductive filament is rolled into bulk by wire or carbon fibre or other electric conducting material and obtains, relative to existing technologies, it does not need through repeatedly stamping-out, bending, so make simple; Because this terminal that is rolled into bulk is equivalent to have many elastic arms,, elasticity and bigger contact area are preferably arranged again with respect to prior art.
As Fig. 4, shown in 5, this terminal 10 can be applied on the electric connector 20, this electric connector 20 comprises insulating body 22 and some terminals 10 that is located in the insulating body 22, the two ends 14 and 16 of this terminal 10 protrude in the upper and lower surface of insulating body 22 respectively, with respectively with external assembly 30 and circuit board 40 on conductive gasket 32, electric connection is reached in 42 compression contacts, because the good springiness of this terminal 10, be difficult for producing plastic deformation, and its contact area is bigger, compare with present technology, can guarantee effective conducting of electric connector and circuit board, guarantee the superperformance of electric connector, thereby can guarantee the computer normal operation.Understand easily, electrically conducting between this electric connector and the circuit board also can realize electrically conducting by welding.
As shown in Figure 6, can plant the terminal 10 of some bulk conductive filaments on the utility model circuit board 50, this circuit board 50 can directly connect external assembly (not icon), and external assembly and circuit board are fixed by fixed structure, so that external assembly and circuit board electrically conduct, because the sort circuit plate does not need electric connector can reach the effect of the external assembly of easy replacing, reduce production costs thereby can show, and can improve the reliability of its electric connection, guarantee the good conducting of itself and external assembly.
Claims (4)
1. electric connector, it is installed on the circuit, comprises insulating body and some terminals that is located in the insulating body, and it is characterized in that: this terminal is the bulk conductive filament.
2. electric connector as claimed in claim 1 is characterized in that: this electric connector terminal contacts with the circuit board compression, and electric connector and circuit board are electrically conducted.
3. electric connector as claimed in claim 1 is characterized in that: this electric connector terminal is welded on the circuit board, and electric connector and circuit board are electrically conducted.
4. circuit board, this circuit board is provided with plurality of terminals, it is characterized in that: this terminal is the conductive filament of bulk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032681518U CN2669399Y (en) | 2003-07-31 | 2003-07-31 | Electric connector and circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032681518U CN2669399Y (en) | 2003-07-31 | 2003-07-31 | Electric connector and circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669399Y true CN2669399Y (en) | 2005-01-05 |
Family
ID=34438380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032681518U Expired - Fee Related CN2669399Y (en) | 2003-07-31 | 2003-07-31 | Electric connector and circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669399Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325293B (en) * | 2007-06-14 | 2011-01-26 | Itt制造企业公司 | Compressive cloverleaf contactor |
| CN106099460A (en) * | 2016-08-22 | 2016-11-09 | 上海航天科工电器研究院有限公司 | What a kind of signal transmitted twines wire connection contact element |
| CN109755862A (en) * | 2019-03-25 | 2019-05-14 | 中车青岛四方车辆研究所有限公司 | Electrical cabinet door-plate earthing or grounding means |
-
2003
- 2003-07-31 CN CNU032681518U patent/CN2669399Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325293B (en) * | 2007-06-14 | 2011-01-26 | Itt制造企业公司 | Compressive cloverleaf contactor |
| CN106099460A (en) * | 2016-08-22 | 2016-11-09 | 上海航天科工电器研究院有限公司 | What a kind of signal transmitted twines wire connection contact element |
| CN109755862A (en) * | 2019-03-25 | 2019-05-14 | 中车青岛四方车辆研究所有限公司 | Electrical cabinet door-plate earthing or grounding means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 81, HAOTING ROAD(WEST), QIFU HOUSING ESTATE, Z Free format text: FORMER NAME OR ADDRESS: * SUITE, NO. 9, STREET 3, DISTRICT A, QIFU HOUSING ESTATE, FANYU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: Panyu District zhongcunzhen Qifuxincun villa in Guangzhou City West of Guangdong Province, No. 81 Patentee address before: Guangdong city of Guangzhou province Panyu District Clifford A District 3 Street 9. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20090731 |