CN204302317U - A kind of FPC test fixture - Google Patents
A kind of FPC test fixture Download PDFInfo
- Publication number
- CN204302317U CN204302317U CN201420665176.4U CN201420665176U CN204302317U CN 204302317 U CN204302317 U CN 204302317U CN 201420665176 U CN201420665176 U CN 201420665176U CN 204302317 U CN204302317 U CN 204302317U
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- CN
- China
- Prior art keywords
- fpc
- substrate
- test
- pin
- holder
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Abstract
The utility model discloses a kind of FPC test fixture, there is substrate (1), a countershaft holder (2) is fixed in the middle part of substrate, the hinged rotor plate of rotating shaft holder (3), fixing test plate (4) under rotor plate, substrate one end is provided with the quick clip be pressed together on by rotor plate on substrate, the substrate other end is provided with the left side for limiting FPC right position, right limit block (7, 8) and end positive stop (9), FPC is placed on substrate left, FPC link is limited on the seat of test board pressing by right limit block and end positive stop, the lower surface of described test board is provided with the crimping PIN (4a) matched in FPC link, this PIN is connected with external test circuitry by wire.The utility model is easy to operate, does not need traditional grafting operation, avoids the damage of FPC connector, reduce production cost, and be applicable to the crimping test of small-medium size FPC pin, clamp structure is simple, preparation and maintenance cost low.
Description
Technical field
The utility model relates to LCM(LCD and shows module) production frock, particularly relate to the FPC(flexible circuit of a kind of LCM of clamping) fixture that LCM is tested.
Background technology
In the manufacture process of current LCM and TP, need to test each flake products.The interface of product and FPC golden finger is needed to be transferred on product drive circuit board by connector, to realize the functional test to product during test.Because product interface signal pins is many, spacing is little, connector one to one is all used in the industry to transfer at present.Problems existing is: product and the volume of connector own relatively little, plug relies on manual operations, plug connector is often caused to damage in test process, the clasp of connector especially easily damages, therefore need the maintenance personnel of specialty that the connector repair welds of corrupted is changed it, welding times is many, easily causes corresponding test board golden finger to drop, causes more loss.
Utility model content
The utility model is the problems referred to above that will solve prior art, proposes a kind of FPC that connects convenient and simple and can not the FPC test fixture of damage equipment device.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is a kind of FPC test fixture of design, there is substrate, a countershaft holder is fixed in the middle part of substrate, hinged one piece of rotor plate between two rotating shaft holders, rotor plate lower surface fixes one piece of test board, substrate one end is provided with one in order to rotor plate to be pressed together on the quick clip on substrate, the substrate other end is provided with left limit block for limiting FPC right position and right limit block, and limit the end positive stop of FPC end position, FPC is placed on substrate left, FPC link is limited on the seat of test board pressing by right limit block and end positive stop, the lower surface of described test board is provided with the crimping PIN matched in FPC link, this PIN is connected with external test circuitry by wire.
Crimping PIN on described test board is positioned at test board one end away from rotating shaft holder, test board is provided with the signal connecting external test circuitry and introduces PIN near rotating shaft holder one end, crimping PIN and signal are introduced between PIN and connected by printed circuit.
Described substrate is at the line window being provided with hollow out local between two rotating shaft holders.
Described left limit block and right limit block have elongated slot, and left and right positive stop is separately fixed on described substrate through described elongated slot by fixed screw.
Described quick clip comprises the holder fixed with described substrate, the handle being located at holder side, is located at the chuck of holder opposite side, and this chuck end is provided with one for regulating the set screw of clamp pressure.
Described rotor plate adopts frame-shaped structure.
Described substrate is have elastic force film for placing the place of described FPC link.
Compared with prior art, the utility model stable connection, improves test accuracy; Simple to operate, test products only needs to place operation, does not need traditional grafting operation; Do not re-use conventional FPC connector, avoid the damage of FPC connector, reduce production cost; Be applicable to the crimping test of small-medium size closely-spaced plug-in type FPC pin; Clamp structure is simple, preparation and maintenance cost low.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of the utility model preferred embodiment quick clip stitching state;
Fig. 2 is the three-dimensional view of the utility model preferred embodiment quick clip open configuration;
Fig. 3 is the utility model preferred embodiment explosive view;
Fig. 4 is the three-dimensional view of the utility model preferred embodiment test board.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of FPC test fixture, Fig. 1 to Fig. 3 respectively illustrates the three-dimensional view of quick clip stitching state, the three-dimensional view of quick clip open configuration, and the explosive view of fixture, as can be seen from the figure it has substrate 1, a countershaft holder 2 is fixed in the middle part of substrate, a rotating shaft 15 is had between two rotating shaft holders, the hinged one piece of rotor plate 3 of rotating shaft, rotor plate lower surface fixes one piece of test board 4, substrate one end is provided with one in order to rotor plate to be pressed together on the quick clip on substrate, the substrate other end is provided with for limiting FPC(icon 16 indication) the left limit block 7 of right position and right limit block 8, and limit the end positive stop 9 of FPC end position, FPC to be tested is placed on substrate left, FPC link is limited on the seat of test board pressing by right limit block and end positive stop, the lower surface of described test board is provided with the crimping PIN 4a matched in FPC link, this PIN is connected with external test circuitry by wire.
During use: 1, be first connected with external test circuitry by test board, different product FPC link each pin signal is different, connection is different, needs to connect accordingly according to different product; 2, regulate left limit block 7 and right limit block 8, the FPC that same batch of gauge size is the same only need regulate once; 3, by needing the product F PC of test to put into above substrate 1, left and right positive stop and end positive stop 9 is relied on to be limited on the seat of test board pressing by FPC link; 4, rotor plate 3 is put down; 5, lay quick clip, rotor plate is crushed on above substrate 1, the crimping PIN 4a on test board 4 and FPC link reliable contacts, and LCM is communicated with external test circuitry; 6, test products function; 7, open quick clip and rotor plate after completing test, take out the LCM product tested.
Referring to Fig. 4, in the preferred embodiment, crimping PIN on described test board 4 is positioned at test board one end away from rotating shaft holder 2, test board is provided with the signal connecting external test circuitry and introduces PIN 4b near rotating shaft holder one end, crimping PIN and signal are introduced between PIN and connected by printed circuit.Test board 4 directly can be made with pcb board.
For ease of drawing the wire connecting external test circuitry, the local line window 5 being provided with hollow out between two rotating shaft holders 2 on substrate 1.This window is referring to the explosive view shown in Fig. 3.
For adapting to the FPC of different model size, left and right positive stop is made can the structure of left and right adjusting.Referring to Fig. 1,2,3, described left limit block 7 and right limit block 8 have elongated slot 10, left and right positive stop is separately fixed on described substrate 1 through described elongated slot by fixed screw.Unclamp fixed screw, left and right positive stop can move left and right along elongated slot.The FPC that same batch of gauge size is the same only need regulate once.
In the preferred embodiment, described quick clip comprises the holder 11 fixing with described substrate 1, is located at the handle 12 of holder side, is located at the chuck 13 of holder opposite side, and this chuck end is provided with one for regulating the set screw 14 of clamp pressure.It may be noted that quick clip can buy the finished product on market, model is 201GH.
Referring to Fig. 3, described rotor plate 3 adopts frame-shaped structure in the preferred embodiment.Weight and the consumptive material of fixture is alleviated under the prerequisite ensureing intensity.
In the preferred embodiment, described substrate 1 is have elastic force film 17 for placing the place of described FPC link.When test board 4 crimps FPC, elastic force film is compressive deformation simultaneously, and produce a reaction force upwards, what crimping PIN was connected with FPC link is more reliable.
Above embodiment is only and illustrates, non-ly provides constraints.Anyly do not depart from the application's spirit and category, and to its equivalent modifications of carrying out or change, among the right that all should be contained in the application.
Claims (7)
1. a FPC test fixture, it is characterized in that: there is substrate (1), a countershaft holder (2) is fixed in the middle part of substrate, hinged one piece of rotor plate (3) between two rotating shaft holders, rotor plate lower surface fixes one piece of test board (4), substrate one end is provided with one in order to rotor plate to be pressed together on the quick clip on substrate, the substrate other end is provided with left limit block (7) for limiting FPC right position and right limit block (8), and limit the end positive stop (9) of FPC end position, FPC is placed on substrate left, FPC link is limited on the seat of test board pressing by right limit block and end positive stop, the lower surface of described test board is provided with the crimping PIN (4a) matched in FPC link, this PIN is connected with external test circuitry by wire.
2. FPC test fixture as claimed in claim 1, it is characterized in that: the crimping PIN on described test board (4) is positioned at test board one end away from rotating shaft holder (2), test board is provided with the signal connecting external test circuitry and introduces PIN (4b) near rotating shaft holder one end, crimping PIN and signal are introduced between PIN and connected by printed circuit.
3. FPC test fixture as claimed in claim 2, is characterized in that: described substrate (1) is being positioned at the local line window (5) being provided with hollow out between two rotating shaft holders (2).
4. FPC test fixture as claimed in claim 3, is characterized in that: described left limit block (7) and right limit block (8) have elongated slot (10), and left and right positive stop is separately fixed on described substrate (1) through described elongated slot by fixed screw.
5. FPC test fixture as claimed in claim 4, it is characterized in that: described quick clip comprises the holder (11) fixing with described substrate (1), is located at the handle (12) of holder side, is located at the chuck (13) of holder opposite side, and this chuck end is provided with one for regulating the set screw (14) of clamp pressure.
6. FPC test fixture as claimed in claim 5, is characterized in that: described rotor plate (3) adopts frame-shaped structure.
7. FPC test fixture as claimed in claim 6, is characterized in that: described substrate (1) is have elastic force film (17) for placing the place of described FPC link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665176.4U CN204302317U (en) | 2014-11-07 | 2014-11-07 | A kind of FPC test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665176.4U CN204302317U (en) | 2014-11-07 | 2014-11-07 | A kind of FPC test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302317U true CN204302317U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665176.4U Expired - Fee Related CN204302317U (en) | 2014-11-07 | 2014-11-07 | A kind of FPC test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204302317U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546778A (en) * | 2016-11-09 | 2017-03-29 | 京东方科技集团股份有限公司 | A kind of crimping jig and electron product checking device |
| CN106908720A (en) * | 2017-02-17 | 2017-06-30 | 东莞市沃德精密机械有限公司 | FPC positions simulation mechanism and its FPC function key electric-examination devices |
| CN107015033A (en) * | 2017-04-27 | 2017-08-04 | 福建联迪商用设备有限公司 | A kind of test device of memory card holder performance |
| CN107102177A (en) * | 2017-03-28 | 2017-08-29 | 深圳市骏达光电股份有限公司 | Measurement jig |
| CN108646062A (en) * | 2018-05-16 | 2018-10-12 | 武汉精测电子集团股份有限公司 | A kind of POGO conducting devices for crimping carrier |
| CN109406934A (en) * | 2018-12-03 | 2019-03-01 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling suitable for large scale display panel screen test |
-
2014
- 2014-11-07 CN CN201420665176.4U patent/CN204302317U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546778A (en) * | 2016-11-09 | 2017-03-29 | 京东方科技集团股份有限公司 | A kind of crimping jig and electron product checking device |
| CN106908720A (en) * | 2017-02-17 | 2017-06-30 | 东莞市沃德精密机械有限公司 | FPC positions simulation mechanism and its FPC function key electric-examination devices |
| CN107102177A (en) * | 2017-03-28 | 2017-08-29 | 深圳市骏达光电股份有限公司 | Measurement jig |
| CN107102177B (en) * | 2017-03-28 | 2020-07-10 | 深圳市骏达光电股份有限公司 | Test fixture |
| CN107015033A (en) * | 2017-04-27 | 2017-08-04 | 福建联迪商用设备有限公司 | A kind of test device of memory card holder performance |
| CN108646062A (en) * | 2018-05-16 | 2018-10-12 | 武汉精测电子集团股份有限公司 | A kind of POGO conducting devices for crimping carrier |
| CN109406934A (en) * | 2018-12-03 | 2019-03-01 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling suitable for large scale display panel screen test |
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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: 20150429 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |