CN202330477U - Test terminal mounting structure for FPC (Flexible Printed Circuit) test jig - Google Patents
Test terminal mounting structure for FPC (Flexible Printed Circuit) test jig Download PDFInfo
- Publication number
- CN202330477U CN202330477U CN2011204685122U CN201120468512U CN202330477U CN 202330477 U CN202330477 U CN 202330477U CN 2011204685122 U CN2011204685122 U CN 2011204685122U CN 201120468512 U CN201120468512 U CN 201120468512U CN 202330477 U CN202330477 U CN 202330477U
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- China
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- test
- calibrating terminal
- mounting structure
- terminal mounting
- fpc
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Abstract
The utility model provides a test terminal mounting structure for an FPC (Flexible Printed Circuit) test jig. The test terminal mounting structure comprises a jib body and a plurality of metal test terminals mounted in the body, wherein the test terminals are metal resilience sheets; one end of each metal resilience sheet is fixedly arranged on the body and is connected with a circuit in a PCB (Printed Circuit Board) fixed on the body, and the other end of the metal resilience sheet extends by means of being higher than the surface of the main body to form a test contact. Compared with the prior art, the conventional elastic test needles are replaced by the metal resilience sheets with thinner thickness in the test terminal mounting structure provided by the utility model, so that a distance between each two test contacts is shorter, and requirements of a golden finger with various intervals on a connector can be met. The metal resilience sheets can be directly manufactured by punching. Compared with the elastic test needles, the resilience sheets have the advantages that the requested materials are fewer, the manufacturing process is simpler, and the production cost is reduced. Furthermore, the contact between the test terminal designed by the utility model and the golden finger is more stable without scrapping the golden finger, and the service life is longer.
Description
Technical field
The utility model relates to a kind of improvement technology of FPC measurement jig.
Background technology
The FPC measurement jig is a kind of tool of test FPC connector, must the calibrating terminal of measurement jig be contacted with golden finger on the connector during test.Calibrating terminal is the flexibility test pin in the existing measurement jig.This testing needle structure more complicated, cost of manufacture is high, has end wear, test loose contact in use for some time; Can not smooth and easy flexible problem; And because the restriction that its structure is formed, this flexibility test pin must have certain spacing on being installed on measurement jig the time; For the connector of golden finger, then can't test than comparatively dense.
The utility model content
In view of this, the utility model technical matters that will solve provides the FPC measurement jig calibrating terminal mounting structure that a kind of calibrating terminal can satisfy littler spacing, test contact stabilization, long service life.
In order to solve the problems of the technologies described above, the utility model adopts following mode to realize:
A kind of FPC measurement jig calibrating terminal mounting structure; Comprise the tool body and be installed on many pieces of metallic test terminals in the body; Described calibrating terminal is a metal clips; Shell fragment one end be fixed in the body and be fixed in body on a pcb board in circuit be connected, the other end extends to the elasticity arm of force and is higher than body surface and forms test contact.
As the improvement to such scheme, in body, test contact is in the thickness reverse vertical that receives force direction and calibrating terminal in when test along its thickness direction proper alignment for described each calibrating terminal.
And the end that described calibrating terminal is fixed in body is provided with the bigger reinforcement ear of width, strengthens ear and is interspersed in the preset groove of body.
Install and guarantee its position stability for the ease of calibrating terminal, in body, be provided with the conduit that limits each calibrating terminal, the quantity of the quantity of conduit and width and calibrating terminal and consistency of thickness.
Compared with prior art, the utility model replaces existing flexibility test pin with the metal clips of thinner thickness, can accomplish the spacing of test contact littler; Satisfy various spacing golden finger requirement on the connector, this metal clips can directly be made through punching press, compares material requested still less with the flexibility test pin; Manufacture craft is simpler; Reduced production cost, and the calibrating terminal of the utility model design is more stable with contacting of golden finger; Can not scratch golden finger, serviceable life is also longer.
Description of drawings
Fig. 1 is the utility model embodiment one-piece construction synoptic diagram;
Fig. 2 is installed on measurement jig upper section structural representation for present embodiment;
Structural representation when Fig. 3 tests for present embodiment.
Embodiment
Defective to prior art exists below will combine accompanying drawing describing in further detail the utility model for the ease of it will be appreciated by those skilled in the art that:
Shown in accompanying drawing 1.The FPC measurement jig calibrating terminal mounting structure that present embodiment discloses; The metallic test terminal 2 that comprises tool body 1 and be installed on many pieces of proper alignment in the body 1; This calibrating terminal 2 is the metal clips form; Shell fragment one end be fixed in the body 1 and be fixed in body on a pcb board 3 in circuit be connected, the other end extends to the elasticity arm of force 22 and is higher than body 1 surface and forms test contact 21.The length of the elasticity arm of force 22 can be set as required, is as the criterion to guarantee that test contact 21 contacts well with golden finger.
Specifically for another example accompanying drawing 2, shown in 3.In body 1, test contact 21 is in the thickness reverse vertical that receives force direction and calibrating terminal 2 in when test along its thickness direction proper alignment for each calibrating terminal 2.For the ease of installing and each calibrating terminal 2 stationkeeping in body 1; In body 1, be provided with the conduit 11 that limits each calibrating terminal 2; The quantity of the quantity of conduit and width and calibrating terminal and consistency of thickness; Calibrating terminal can guarantee in conduit separately, to swing when stressed, can not be in contact with one another, and calibrating terminal can teeter skew and being out of shape.Simultaneously, the end that the calibrating terminal 2 that is adopted is fixed in body 1 is provided with the bigger reinforcement ear 22 of width, strengthens ear 22 and is interspersed in the preset groove of body 1.
Present embodiment replaces existing flexibility test pin with the metal clips of thinner thickness, can the spacing of test contact be accomplished forr a short time, satisfies various spacing golden finger requirement on the connector; This metal clips can directly be made through punching press, compares material requested still less with the flexibility test pin, and manufacture craft is simpler; Reduced production cost, and the calibrating terminal of present embodiment design is more stable with contacting of golden finger; Can not scratch golden finger, serviceable life is also longer.
The above embodiment has only expressed the embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (4)
1. FPC measurement jig calibrating terminal mounting structure; Comprise tool body (1) and be installed on the many pieces of metallic test terminals (2) in the body; It is characterized in that: described calibrating terminal is a metal clips; Shell fragment one end be fixed in the body and be fixed in body on a pcb board in circuit be connected, the other end extends to the elasticity arm of force 22 and is higher than body surface and forms test contact (21).
2. FPC measurement jig calibrating terminal mounting structure according to claim 1 is characterized in that: in body, test contact is in the thickness reverse vertical that receives force direction and calibrating terminal in when test along its thickness direction proper alignment for described each calibrating terminal.
3. FPC measurement jig calibrating terminal mounting structure according to claim 2 is characterized in that: the end that described calibrating terminal is fixed in body is provided with the bigger reinforcement ear (22) of width, strengthens ear and is interspersed in the preset groove of body.
4. according to each described FPC measurement jig calibrating terminal mounting structure in the claim 1～3; It is characterized in that: in body, be provided with the conduit (11) that limits each calibrating terminal, the quantity of the quantity of conduit and width and calibrating terminal and consistency of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204685122U CN202330477U (en) | 2011-11-23 | 2011-11-23 | Test terminal mounting structure for FPC (Flexible Printed Circuit) test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204685122U CN202330477U (en) | 2011-11-23 | 2011-11-23 | Test terminal mounting structure for FPC (Flexible Printed Circuit) test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330477U true CN202330477U (en) | 2012-07-11 |
Family
ID=46442453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204685122U Expired - Fee Related CN202330477U (en) | 2011-11-23 | 2011-11-23 | Test terminal mounting structure for FPC (Flexible Printed Circuit) test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125936A (en) * | 2021-03-04 | 2021-07-16 | 杭州长川科技股份有限公司 | Aging test device |
| CN117970080A (en) * | 2024-03-29 | 2024-05-03 | 四川锐坤电子技术有限公司 | FPC test clamp |
-
2011
- 2011-11-23 CN CN2011204685122U patent/CN202330477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125936A (en) * | 2021-03-04 | 2021-07-16 | 杭州长川科技股份有限公司 | Aging test device |
| CN117970080A (en) * | 2024-03-29 | 2024-05-03 | 四川锐坤电子技术有限公司 | FPC test clamp |
| CN117970080B (en) * | 2024-03-29 | 2024-06-21 | 四川锐坤电子技术有限公司 | FPC test clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |