CN203422104U - FPC test fixture - Google Patents
FPC test fixture Download PDFInfo
- Publication number
- CN203422104U CN203422104U CN201320356538.7U CN201320356538U CN203422104U CN 203422104 U CN203422104 U CN 203422104U CN 201320356538 U CN201320356538 U CN 201320356538U CN 203422104 U CN203422104 U CN 203422104U
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- test
- test fixture
- screw mandrel
- screw rod
- test platform
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Abstract
A FPC test fixture relates to the fixture field. The bottom of a test platform is provided with a positioning device; a console is arranged at the front of the test platform; the test platform includes a test base and a test fixture; the base is provided with a groove; the test fixture is arranged above the groove; the test fixture is provided with a plurality of through holes which are evenly distributed; the positioning device comprises a servo motor, a screw rod, a screw rod sliding block and a sliding linear guide; the servo motor and the screw rod are connected by a coupling; the screw rod sliding block is connected with the screw rod; the left and right sides of the screw rod are respectively provided with the sliding linear guide; and the screw rod sliding block, the base and the test platform are fixedly connected. The FPC test fixture is good in clamping performance, can use the atmospheric pressure to flatten uneven places of a to-be-tested product, is easy to measure, and ensurse the measurement precision.
Description
Technical field:
The utility model relates to fixture field, is specifically related to a kind of FPC test fixture.
Background technology:
Flexible PCB is to take polyimide or mylar a kind ofly to have a height reliability as what base material was made; excellent flexible printed circuit; be called for short soft board or FPC; have that distribution density is high, lightweight, the feature of thin thickness; but the product hardness of just having produced is poor; often there will be such as the situation such as upwarping; while therefore measuring, there will be error; and flexible PCB is a kind of product that needs high dimensional accuracy; thisly because measurement causes the defective situation of product, increase production cost, and caused some unnecessary wastes.
Utility model content:
The purpose of this utility model is to provide a kind of FPC test fixture, and its gripping performance is good, can, by rough local pressing of product to be measured, be convenient to measure and guarantee measuring accuracy by atmospheric pressure.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises test platform 1, locating device 2 and control desk 3, the bottom of test platform 1 is provided with locating device 2, control desk 3 is arranged on the front end of test platform 1, test platform 1 comprises testing base 11 and test fixture 12, base 11 is provided with groove 111, test fixture 12 is arranged on groove 111 tops, on test fixture 12, be evenly provided with several bleeder vents 121, locating device 2 comprises servomotor 21, screw mandrel 22, screw mandrel slide block 23 and sliding straight guide rail 24, servomotor 21 is connected by shaft coupling with screw mandrel 22, screw mandrel slide block 23 is connected with screw mandrel 22, the left and right sides of screw mandrel 22 is respectively equipped with sliding straight guide rail 24, screw mandrel slide block 23, base 11 is fixedly connected with test platform 1.
Described groove 111 is square groove, facilitates the Design of Dies of base 11, has saved the cost of Design of Dies and manufacture.
Described test fixture 12 is horizontal platy structure, and it also comprises asepwirator pump, and asepwirator pump siphons away the air in groove 111 by bleeder vent 121.
During the utility model operation, product to be measured is positioned on test fixture 12, before test, by bleeder vent 121, the air in groove 111 is exhausted, by atmospheric pressure, make product to be measured can be attached to firmly on test fixture 12 like this, and can, by rough local pressing of product to be measured, be convenient to measure and guarantee measuring accuracy by atmospheric pressure.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the inner structure schematic diagram of test platform 1 in the utility model;
Fig. 3 is one-piece construction schematic diagram of the present utility model;
Fig. 4 is the structural representation of locating device 2 in the utility model.
Embodiment:
Referring to figs. 1 through Fig. 4, this embodiment by the following technical solutions: it comprises test platform 1, locating device 2 and control desk 3, the bottom of test platform 1 is provided with locating device 2, control desk 3 is arranged on the front end of test platform, test platform 1 comprises testing base 11 and test fixture 12, base 11 is provided with groove 111, test fixture 12 is arranged on groove 111 tops, on test fixture 12, be evenly provided with several bleeder vents 121, locating device 2 comprises servomotor 21, screw mandrel 22, screw mandrel slide block 23 and sliding straight guide rail 24, servomotor 21 is connected by shaft coupling with screw mandrel 22, screw mandrel slide block 23 is connected with screw mandrel 22, the left and right sides of screw mandrel 22 is respectively equipped with sliding straight guide rail 24, screw mandrel slide block 23, base 11 is fixedly connected with test platform 1.
Described groove 111 is square groove, facilitates the Design of Dies of base 11, has saved the cost of Design of Dies and manufacture.
Described test fixture 12 is horizontal platy structure, and it also comprises asepwirator pump, and asepwirator pump siphons away the air in groove 111 by bleeder vent 121.
During this concrete implementation and operation, product to be measured is positioned on test fixture 12, before test, by bleeder vent 121, the air in groove 111 is exhausted, by atmospheric pressure, product to be measured can be attached on test fixture 12 firmly like this, be convenient to measure accurately.
This concrete gripping performance of implementing is good, can, by rough local pressing of product to be measured, be convenient to measure and guarantee measuring accuracy by atmospheric pressure.
Claims (2)
1. a FPC test fixture, is characterized in that it comprises test platform (1), locating device (2) and control desk (3), the bottom of test platform (1) is provided with locating device (2), control desk (3) is arranged on the front end of test platform (1), test platform (1) comprises testing base (11) and test fixture (12), base (11) is provided with groove (111), test fixture (12) is arranged on groove (111) top, on test fixture (12), be evenly provided with several bleeder vents (121), locating device (2) comprises servomotor (21), screw mandrel (22), screw mandrel slide block (23) and sliding straight guide rail (24), servomotor (21) is connected by shaft coupling with screw mandrel (22), screw mandrel slide block (23) is connected with screw mandrel (22), the left and right sides of screw mandrel (22) is respectively equipped with sliding straight guide rail (24), screw mandrel slide block (23), base (11) is fixedly connected with test platform (1).
2. a kind of FPC test fixture according to claim 1, is characterized in that described groove (111) is square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356538.7U CN203422104U (en) | 2013-06-20 | 2013-06-20 | FPC test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356538.7U CN203422104U (en) | 2013-06-20 | 2013-06-20 | FPC test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422104U true CN203422104U (en) | 2014-02-05 |
Family
ID=50021199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356538.7U Expired - Fee Related CN203422104U (en) | 2013-06-20 | 2013-06-20 | FPC test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515177A (en) * | 2017-09-21 | 2017-12-26 | 上海市城市建设设计研究总院（集团）有限公司 | Soil test grading analysis device |
-
2013
- 2013-06-20 CN CN201320356538.7U patent/CN203422104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515177A (en) * | 2017-09-21 | 2017-12-26 | 上海市城市建设设计研究总院（集团）有限公司 | Soil test grading analysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 A C, 24 floor, Tian Zhi International Building, 63 Beijing Road, Qingdao Free Trade Zone, Shandong. Patentee after: Qingdao Yuan Sheng Photoelectric Polytron Technologies Inc Address before: 266555 A C, 24 floor, Tian Zhi International Building, 63 Beijing Road, Qingdao Free Trade Zone, Shandong. Patentee before: QINGDAO YUANSHENG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20210620 |