CN205353506U - Liquid crystal display module's test fixture - Google Patents
Liquid crystal display module's test fixture Download PDFInfo
- Publication number
- CN205353506U CN205353506U CN201620148293.2U CN201620148293U CN205353506U CN 205353506 U CN205353506 U CN 205353506U CN 201620148293 U CN201620148293 U CN 201620148293U CN 205353506 U CN205353506 U CN 205353506U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- display module
- underframe
- pressing plate
- 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
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a liquid crystal display module's test fixture, it includes a chassis, a switching PCB board, a clamp plate and a layering, be provided with two first recesses on the chassis, every first recess all is used for placing one and treats the brilliant display module assembly of test solution, switching PCB board is installed on the chassis, be provided with two connecting portion that can be respectively switch on with two joint crimping of treating the brilliant display module assembly of test solution on the switching PCB board, the one end of clamp plate is rotated with the chassis and is connected, the layering fix the clamp plate be close to the chassis one on the surface, when pressing plate closes on the chassis, the layering makes two coupling part on the switching PCB board do not switch on with two joint crimping of treating the brilliant display module assembly of test solution. The utility model discloses can test simultaneously two liquid crystal display module for efficiency of software testing is higher, and two liquid crystal display module can contrast each other moreover, with two liquid crystal display module's of clear judgement test result.
Description
Technical field
This utility model relates to the measurement jig of a kind of liquid crystal display module.
Background technology
After liquid crystal display mode assembles and has joined, need liquid crystal display module is tested, with detect liquid crystal display module can be normally shinny, current generally can only test a liquid crystal display module for the tool that liquid crystal display module is tested every time, so make testing efficiency relatively low, and do not contrast reference sample when test, it is impossible to judgement test result fully aware of.
Utility model content
Technical problem to be solved in the utility model is, the measurement jig of a kind of liquid crystal display module is provided, two liquid crystal display modules can be tested by it simultaneously, make testing efficiency higher, and two liquid crystal display modules can be compared, clearly to judge the test result of two liquid crystal display modules.
For solving above-mentioned technical problem, the measurement jig of the liquid crystal display module that this utility model provides, it includes a underframe, one is used for the switching pcb board driving liquid crystal display module to be tested shinny, one pressing plate and a press strip, underframe is provided with two the first grooves, each first groove is all used for placing a liquid crystal display module to be tested, switching pcb board is arranged on underframe, switching pcb board is provided with two connecting portions that can turn on respectively with the coupling compression joint of two liquid crystal display modules to be tested, one end of pressing plate and underframe are rotationally connected, pressing plate is provided with the observation panel for observing two be individually positioned in two the first grooves liquid crystal display modules to be tested, press strip is fixed on a surface of the close underframe of pressing plate, when platen cover is combined on underframe, press strip makes two connecting portions on switching pcb board turn on the coupling compression joint of two liquid crystal display modules to be tested respectively.
As preferably, described pressing plate being provided with two parallel chutes, press strip is slidably connected on two chutes.
As preferably, a surface of the close underframe of described press strip being fixed with a foaming cotton sliver.
As preferably, described underframe being provided with two the second grooves, two the second grooves are connected with two the first grooves respectively.
As preferably, the free end that described underframe is provided with a buckle, buckle and pressing plate is fastened.
After adopting above structure, this utility model compared with prior art, has the advantage that
Measurement jig of the present utility model treats test liquid crystal display module when testing, two liquid crystal display modules to be tested are placed in two the first grooves respectively, and make the joint of two liquid crystal display modules to be tested mutually stacked with two connecting portions on switching pcb board respectively, then pressing plate is rotated, pressing plate is made to draw close underframe gradually, pressing plate drives press strip synchronizing moving, press strip is by the coupling compression joint conducting of liquid crystal display module to be tested with two respectively for two connecting portions on switching pcb board, two such liquid crystal display to be tested module synchronizes shinny, what can contrast two liquid crystal display modules to be tested sends out amount situation, more clearly to determine whether underproof liquid crystal display module, so, by measurement jig of the present utility model, two liquid crystal display modules to be tested can be tested simultaneously, testing efficiency is higher, and an amount situation of two liquid crystal display modules to be tested can be contrasted, so can comparatively clearly judge the test result of two liquid crystal display modules.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is the structural representation after this utility model removes pressing plate；
Fig. 4 is the structural representation of pressing plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in more detail.
Shown in Fig. 1 ~ Fig. 4, the measurement jig of this utility model liquid crystal display module, it includes a underframe 13, one is used for the switching pcb board 1 driving liquid crystal display module 5 to be tested shinny, one pressing plate 9 and a press strip 4, underframe 13 is provided with two the first grooves 7, each first groove 7 is all used for placing a liquid crystal display module 5 to be tested, switching pcb board 1 is arranged on underframe 13, switching pcb board 1 is provided with two connecting portions that can turn on respectively with the coupling compression joint of two liquid crystal display modules to be tested, each connecting portion all includes multiple stitch, one end of pressing plate 9 and underframe 13 are rotationally connected, that is underframe 13 is provided with rotation seat 11, one end of pressing plate 9 is rotatably coupled on rotation seat 11 by rotating shaft 12, when pressing plate 9 rotates, pressing plate 9 overturns relative to underframe 13, the other end of pressing plate 9 is free end, pressing plate 9 is provided with the observation panel 8 for observing two the liquid crystal display modules to be tested being individually positioned in two the first grooves 7, press strip 4 is fixed on a surface of the close underframe 13 of pressing plate 9, when pressing plate 9 covers on underframe 13, press strip 4 makes two connecting portions on switching pcb board 1 turn on the coupling compression joint of two liquid crystal display modules to be tested respectively, during test liquid crystal display module, two liquid crystal display modules to be tested are placed in two the first grooves 7 respectively, then pressing plate 9 is rotated, two connecting portions on switching pcb board 1 are turned on by press strip 4 respectively with the coupling compression joint of two liquid crystal display modules to be tested, may then pass through observation panel 8 and observe the shinny situation of two liquid crystal display modules to be tested.
Described pressing plate 9 is provided with two parallel chutes 2, press strip 4 is slidably connected on two chutes 2 by bolt, when needing the position regulating press strip 4, bolt is unscrewed, then press strip 4 can move along the length direction of chute 2, after press strip 4 moves into place, screwing bolts, press strip 4 is fixed, so, the position of press strip 4 can be regulated accordingly so that can test by the more convenient liquid crystal display module to be tested to different model according to the liquid crystal display module to be tested of different model.
One surface of the close underframe 13 of described press strip 4 is fixed with a foaming cotton sliver 3, so, when rotating pressing plate 9, two connecting portions on switching pcb board 1 are turned on the coupling compression joint of two liquid crystal display modules to be tested respectively by press strip 4 by the cotton sliver 3 that foams, foaming cotton sliver 3 can play cushioning effect, it is to avoid is damaged by pressure by the joint of liquid crystal display module to be tested.
Described underframe 13 is provided with two the second grooves 6, two the second grooves 6 are connected with two the first grooves 7 respectively, two the second grooves 6 lay respectively at the side of two the first grooves 7, so when liquid crystal display module to be tested being put into the first groove 7 or liquid crystal display module to be tested being taken out from the first groove 7, finger can pass through the second groove 6 extend into the lower section of liquid crystal display module to be tested, thus can conveniently taking and putting measured examination liquid crystal display module.
Described underframe 13 is provided with a buckle 10, the free end of buckle 10 and pressing plate 9 is fastened, so, when two connecting portions on switching pcb board 1 are turned on by press strip 4 respectively with the coupling compression joint of two liquid crystal display modules to be tested, the free end of pressing plate 9 and buckle 10 snapping are fixed, so, can so that two connecting portions on switching pcb board 1 respectively with the joint constant conduction certain time of two liquid crystal display modules to be tested, with judge two liquid crystal display modules to be tested whether can normal continuous shinny.
Applying preferably example as far as this utility model above and be made that explanation, but be not to be construed as limitations on claims, structure of the present utility model can have other to change, and is not limited to said structure.In a word, all various changes made in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (5)
1. the measurement jig of a liquid crystal display module, it is characterized in that, it includes a underframe (13), one is used for the switching pcb board (1) driving liquid crystal display module to be tested shinny, one pressing plate (9) and a press strip (4), underframe (13) is provided with two the first grooves (7), each first groove (7) is all used for placing a liquid crystal display module to be tested, switching pcb board (1) is arranged on underframe (13), switching pcb board (1) is provided with two connecting portions that can turn on respectively with the coupling compression joint of two liquid crystal display modules to be tested, one end of pressing plate (9) and underframe (13) are rotationally connected, pressing plate (9) is provided with the observation panel (8) for observing two the liquid crystal display modules to be tested being individually positioned in two the first grooves (7), press strip (4) is fixed on a surface of close underframe (13) of pressing plate (9), when pressing plate (9) covers when underframe (13) is upper, press strip (4) makes two connecting portions on switching pcb board (1) turn on the coupling compression joint of two liquid crystal display modules to be tested respectively.
2. the measurement jig of liquid crystal display module according to claim 1, it is characterised in that: being provided with two parallel chutes (2) on described pressing plate (9), press strip (4) is slidably connected on two chutes (2).
3. the measurement jig of liquid crystal display module according to claim 2, it is characterised in that: a surface of the close underframe (13) of described press strip (4) is fixed with a foaming cotton sliver (3).
4. the measurement jig of liquid crystal display module according to claim 3, it is characterised in that: being provided with two the second grooves (6) on described underframe (13), two the second grooves (6) are connected with two the first grooves (7) respectively.
5. the measurement jig of liquid crystal display module according to claim 4, it is characterised in that: the free end being provided with a buckle (10), buckle (10) and pressing plate (9) on described underframe (13) is fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148293.2U CN205353506U (en) | 2016-02-29 | 2016-02-29 | Liquid crystal display module's test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620148293.2U CN205353506U (en) | 2016-02-29 | 2016-02-29 | Liquid crystal display module's test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353506U true CN205353506U (en) | 2016-06-29 |
Family
ID=56180037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620148293.2U Expired - Fee Related CN205353506U (en) | 2016-02-29 | 2016-02-29 | Liquid crystal display module's test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122520A (en) * | 2017-12-28 | 2018-06-05 | 江西合力泰科技有限公司 | A kind of test aircraft and test method of TFT products |
| CN111855154A (en) * | 2020-07-22 | 2020-10-30 | 格力电器（郑州）有限公司 | Liquid crystal display testing device with liquid crystal display equipment and testing method thereof |
-
2016
- 2016-02-29 CN CN201620148293.2U patent/CN205353506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122520A (en) * | 2017-12-28 | 2018-06-05 | 江西合力泰科技有限公司 | A kind of test aircraft and test method of TFT products |
| CN111855154A (en) * | 2020-07-22 | 2020-10-30 | 格力电器（郑州）有限公司 | Liquid crystal display testing device with liquid crystal display equipment and testing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |