CN202350819U - FPC (Flexible Printed Circuit) testing fixture - Google Patents
FPC (Flexible Printed Circuit) testing fixture Download PDFInfo
- Publication number
- CN202350819U CN202350819U CN2011204737080U CN201120473708U CN202350819U CN 202350819 U CN202350819 U CN 202350819U CN 2011204737080 U CN2011204737080 U CN 2011204737080U CN 201120473708 U CN201120473708 U CN 201120473708U CN 202350819 U CN202350819 U CN 202350819U
- Authority
- CN
- China
- Prior art keywords
- test
- test fixture
- screw mandrel
- groove
- testing base
- 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 - Lifetime
Links
Images
Abstract
The utility model provides an FPC (Flexible Printed Circuit) testing fixture, comprising a test platform, wherein a Y-axis locating system is connected at the bottom of the testing platform and is used for adjusting the position of the test platform in a Y-axis direction, the test platform comprises a test base, a groove is arranged at the upper part of the test base, a test fixture covers the upper part of the groove and is of a horizontal plate structure, a plurality of air vents are arranged on the test fixture which further comprises an air absorption pump arranged on the test fixture before testing, and the air absorption pump is used for completely absorbing air in the groove through the air vents, thus products to be tested can be firmly adhered to the test fixture through atmospheric pressure, and some rugged places of the products to be tested can be pressed evenly through atmospheric pressure so that the products are conveniently tested and the test precision is ensured.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of test fixture that is used for the measurement of FPC soft board.
Background technology
Flexible PCB is a kind ofly to have a height reliability with what polyimide or mylar were that base material is processed; Excellent flexible printed circuit is called for short soft board or FPC, has that distribution density is high, in light weight, the characteristics of thin thickness; But the product hardness that harsh output is come is relatively poor; Occur error to occur when therefore measuring, and flexible PCB being a kind of product that needs high dimensional accuracy through regular meeting such as situation such as upwarping; This because measurement causes the defective situation of product to increase production cost, and caused some unnecessary wastes.
Summary of the invention
In order to overcome the deficiency of prior art, it is a kind of simple to operate that the utility model provides, the FPC test fixture that gripping performance is good.
The utility model solves the technical scheme that its technical matters adopted:
A kind of FPC test fixture comprises test platform, and the test platform bottom is connected with regulates test platform in the Y of Y direction position axle positioning system; Said test platform comprises testing base; Described testing base top is provided with groove, and groove top is coated with test fixture, and test fixture is horizontal platy structure; Have a plurality of bleeder vents on the test fixture, described test fixture also comprises and is placed on the asepwirator pump that through bleeder vent air in the groove is exhausted on the test fixture before being used to test;
As the improvement of such scheme, described test platform bottom centre is provided with testing base, and Y axle positioning system is by the transmission of servomotor control screw mandrel; Link to each other through shaft coupling between screw mandrel and the servomotor; Screw mandrel is connected with the screw mandrel slide block, and the screw mandrel slide block is positioned at the bottom centre of testing base, and screw mandrel slide block, testing base and test platform are fixedly connected; The left and right sides of screw mandrel is respectively arranged with sliding straight guideway, and testing base is connected on the slide block of sliding straight guideway;
As the further improvement of such scheme, the groove that described testing base top is provided with is square;
Further, described test platform front portion is provided with control desk.
The beneficial effect of the utility model is: the utility model is through being provided with groove on testing base; Bleeder vent is set on the test fixture; Test fixture is covered on the testing base; With on product placement to be measured and the test fixture, pass through bleeder vent with the exhaustion of the air in the groove with asepwirator pump before the test then, make product to be measured to be attached to firmly on the test fixture through atmospheric pressure like this; And can some rough local pressings of product to be measured be convenient to measure and guarantee measuring accuracy through atmospheric pressure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation that the utility model removes test fixture;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the structural representation of the whole machine of the utility model;
Fig. 4 is the structural representation of the Y axle positioning system of the utility model.
Embodiment
With reference to Fig. 1 ~ 4, a kind of FPC test fixture comprises test platform 1; Test platform 1 bottom is connected with regulates test platform 1 in the Y of Y direction position axle positioning system 2; Said test platform 1 comprises testing base 11, and described testing base 11 tops are provided with groove 111, and groove 111 tops are coated with test fixture 12; Test fixture 12 is horizontal platy structure; Have a plurality of bleeder vents 121 on the test fixture 12, described test fixture 12 also comprises and is placed on the asepwirator pump that through bleeder vent 121 air in the groove 111 is exhausted on the test fixture 12 before being used to test, and the air in the groove 111 is siphoned away through bleeder vent 121 with asepwirator pump before the test; FPC soft board then to be measured is close to test fixture 12 under the effect of atmospheric pressure, and can also be with rough local pressing of FPC soft board to be measured.
Described test platform 1 bottom centre is provided with testing base 11; Y axle positioning system 2 is by 22 transmissions of servomotor 21 control screw mandrels, links to each other through shaft coupling between screw mandrel 22 and the servomotor 21, and screw mandrel 22 is connected with screw mandrel slide block 23; Screw mandrel slide block 23 is positioned at the bottom centre of testing base 11; Screw mandrel slide block 23, testing base 11 and test platform 1 are fixedly connected, and the left and right sides of screw mandrel is respectively arranged with sliding straight guideway 24, and testing base 11 is connected on the slide block of sliding straight guideway 24; Test platform 1 links to each other with Y axle positioning system, drives screw mandrel 22 through servomotor and can be good at controlling the position of test platform 1 in Y direction.
The groove 111 that described testing base 11 tops are provided with is square, makes things convenient for testing base 11 Mould design, has practiced thrift die manufacturing cost.
Described test platform 1 front portion is provided with control desk 3, is used to control the operations of proving installation.
The utility model is through being provided with groove 111 on testing base 11; Bleeder vent 121 is set on the test fixture 12; Test fixture 12 is covered on the testing base 11; Then product to be measured is positioned on the test fixture 12, the air in the groove 111 is exhausted through bleeder vent 121 with asepwirator pump before the test, make product to be measured to be attached to firmly on the test fixture through atmospheric pressure like this; And can some rough local pressings of product to be measured be convenient to measure and guarantee measuring accuracy through atmospheric pressure.
Claims (4)
1. FPC test fixture; Comprise test platform (1); Test platform (1) bottom is connected with regulates test platform (1) in the Y of Y direction position axle positioning system (2); It is characterized in that: said test platform (1) comprises testing base (11); Described testing base (11) top is provided with groove (111), and groove (111) top is coated with test fixture (12), and test fixture (12) is horizontal platy structure; Have a plurality of bleeder vents (121) on the test fixture (12), described test fixture (12) also comprises and is used for being placed on the asepwirator pump that test fixture (12) upward exhausts the interior air of groove (111) through bleeder vent (121) before the test.
2. a kind of FPC test fixture according to claim 1; It is characterized in that: described test platform (1) bottom centre is provided with testing base (11); Y axle positioning system (2) is by the transmission of servomotor (21) control screw mandrel (22); Link to each other through shaft coupling between screw mandrel (22) and the servomotor (21); Screw mandrel (22) is connected with screw mandrel slide block (23), and screw mandrel slide block (23) is positioned at the bottom centre of testing base (11), and screw mandrel slide block (23), testing base (11) and test platform (1) are fixedly connected; The left and right sides of screw mandrel is respectively arranged with sliding straight guideway (24), and testing base (11) is connected on the slide block of sliding straight guideway (24).
3. a kind of FPC test fixture according to claim 1 is characterized in that: the groove (111) that described testing base (11) top is provided with is for square.
4. a kind of FPC test fixture according to claim 1 is characterized in that: described test platform (1) front portion is provided with control desk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204737080U CN202350819U (en) | 2011-11-24 | 2011-11-24 | FPC (Flexible Printed Circuit) testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204737080U CN202350819U (en) | 2011-11-24 | 2011-11-24 | FPC (Flexible Printed Circuit) testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350819U true CN202350819U (en) | 2012-07-25 |
Family
ID=46539817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204737080U Expired - Lifetime CN202350819U (en) | 2011-11-24 | 2011-11-24 | FPC (Flexible Printed Circuit) testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777417A (en) * | 2015-05-05 | 2015-07-15 | 常州信息职业技术学院 | Modular PCB testing jig |
| CN113835017A (en) * | 2021-09-30 | 2021-12-24 | 苏州国科测试科技有限公司 | Silicon substrate test fixture |
-
2011
- 2011-11-24 CN CN2011204737080U patent/CN202350819U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777417A (en) * | 2015-05-05 | 2015-07-15 | 常州信息职业技术学院 | Modular PCB testing jig |
| CN113835017A (en) * | 2021-09-30 | 2021-12-24 | 苏州国科测试科技有限公司 | Silicon substrate test fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108344939B (en) | Online ICT testing arrangement | |
| CN105425140A (en) | Testing device and testing method of PCB half-finished product | |
| CN201644406U (en) | Height sorting device for circular blank | |
| CN202350819U (en) | FPC (Flexible Printed Circuit) testing fixture | |
| CN201819833U (en) | Compression-resistant testing machine for carton | |
| CN106569119A (en) | High-precision automatic ultrathin flexible circuit board ICT test fixture and working method thereof | |
| CN102410812A (en) | Flattening device for measuring FPC (Flexible Printed Circuit) soft board | |
| CN105136453A (en) | Strength testing system of speed changer shifting fork | |
| CN102998565A (en) | Assembly line integrated device for electronic product tests | |
| CN204555910U (en) | Quick plane degree detects tool | |
| CN206278631U (en) | A kind of positioning and transmitting device | |
| CN202734794U (en) | Measurement device capable of measuring projecting volume or sinking volume | |
| CN102967457B (en) | Testing clamp for clutch cover assembly tester and assembly characteristic testing method | |
| CN202648606U (en) | Straightness measuring device for washing machine control panel | |
| CN105115890A (en) | Measuring device of friction coefficient of papilionaceous optical cable and measuring method of measuring device | |
| CN202350741U (en) | Flattening device for measuring FPC (Flexible Printed Circuit) | |
| CN203422104U (en) | FPC test fixture | |
| CN209470684U (en) | Power battery measuring thickness device | |
| CN204964192U (en) | Derailleur shift fork strength test system of shifting | |
| CN104089559A (en) | Battery thickness measuring device | |
| CN204944413U (en) | For the pick-up unit of shell-like member | |
| CN203375939U (en) | A single-measuring head automatic sheet thickness measuring device | |
| CN103398663A (en) | Automatic thin plate thickness measuring device with single measuring head | |
| CN202102970U (en) | Relay glue dispenser with positioning device | |
| CN202393367U (en) | Bush outside-diameter measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |