CN204374240U - Pneumatic Universal testing device - Google Patents
Pneumatic Universal testing device Download PDFInfo
- Publication number
- CN204374240U CN204374240U CN201420850868.6U CN201420850868U CN204374240U CN 204374240 U CN204374240 U CN 204374240U CN 201420850868 U CN201420850868 U CN 201420850868U CN 204374240 U CN204374240 U CN 204374240U
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- test
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- pressure head
- pressure welding
- circuit board
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of pneumatic Universal testing device for the COG panel display screen multiple interfaces with FPC, comprise framework, the test table be positioned on framework, two guide rails be arranged on framework, the pressure welding pressure head be enclosed within two guide rails, limit the block of pressure welding pressure head and cylinder, described cylinder is arranged on framework, the push rod of cylinder connects pressure welding pressure head, pressure welding pressure head is driven to move up and down along guide rail, pressure welding pressure head is positioned at the top of test table, dismountable fixing test circuit board on test table.Be provided with Test driver plate in described framework, dismountable testing circuit board in connection, the tested COG display screen that testing circuit board is placed, to good FPC interface position, switches on power and can test.Rely on the pressure welding pressure head on cylinder driving device and move down, the contraposition of test products can not be caused to offset; Save artificial, labor intensive obtains reduction; Adopt detachable testing circuit board, deposit conveniently, saved man power and material.
Description
Technical field
The utility model relates to a kind of pneumatic Universal testing device for the COG panel display screen multiple interfaces with FPC.
Background technology
In the existing frock to COG panel display screen multiple interfaces, because line-widths is different, circuit is different, various proving installation can not be mutually general, corresponding test fixture can only be used in corresponding test display screen and use, and when causing bulk article large, frock is not enough, again make.And the test fixture of a lot of style, quantity progressively adds up, and also causes the difficulty deposited.
The many employings of laminating mechanism for the testing jig in test fixture be the test process of staff side flip, test that a product needed staff is uncapped, gland respectively once, need both hands to coordinate to renovate, take product inconvenience, efficiency is not high, in addition owing to being the pressing structure that sidepiece is renovated, during crimping FPC, product easily produces displacement, causes contraposition to offset, the reliability of impact test.
Utility model content
For the technical matters that prior art exists, the utility model provides a kind of pneumatic Universal testing device, and the COG display screen for various band FPC is tested, and automatically carry out uncapping He Guangai, submission work efficiency easy to use, with the reliability of testing.
The utility model is realized by following technical scheme.
A kind of pneumatic Universal testing device is provided, comprise framework, the test table be positioned on framework, two guide rails be arranged on framework, the pressure welding pressure head be enclosed within two guide rails, limit the block of pressure welding pressure head and cylinder, described cylinder is arranged on framework, the push rod of cylinder connects pressure welding pressure head, pressure welding pressure head is driven to move up and down along guide rail, pressure welding pressure head is positioned at the top of test table, dismountablely on test table is fixed with testing circuit board.
In above-described technical scheme, be provided with Test driver plate in described framework, dismountable testing circuit board in connection, the tested COG display screen that testing circuit board is placed, to good FPC interface position, switches on power and can test.
In above-described technical scheme, described cylinder is two, steps on pneumatic switch control by pin.
The technical solution of the utility model, technique effect is, relies on the pressure welding pressure head on cylinder driving device and moves down, the contraposition of test products can not be caused to offset; Save artificial, labor intensive obtains reduction; Adopt detachable testing circuit board, deposit conveniently, management is simple, has saved man power and material.
Accompanying drawing explanation
Fig. 1 is the perspective view of the device in embodiment.
Fig. 2 is the lower portion structural representation of the device in embodiment.
Fig. 3 is the structural representation that pin in embodiment steps on pneumatic switch.
Description of reference numerals:
1, testing circuit board; 2, pressure welding pressure head; 3, block; 4, cylinder; 5, Test driver plate; 6, test table; 7, framework; 8, guide rail; 9, pin steps on pneumatic switch.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is elaborated.
With reference to shown in Fig. 1, Fig. 2, the pneumatic Universal testing device of the present embodiment, for the large batch of test of COG display screen of various band FPC, comprise framework, the test table be positioned on framework, two guide rails be arranged on framework, the pressure welding pressure head be enclosed within two guide rails, limit the block of pressure welding pressure head and cylinder, this device needs to coordinate with one piece of dismountable testing circuit board, tests COG display screen.
Wherein dismountable testing circuit board one, is provided with Test driver plate in framework, testing circuit board in connection, and the tested COG display screen that testing circuit board is placed, to good FPC interface position, switches on power and can test.On this plate, the peripheral resistor-capacitor unit of minority and the winding displacement 1 of connectivity port, be connected by crimp LCM winding displacement, solves the test problem of many moneys band FPC winding displacement display screen.The movable block of LED-backlit one and location is also provided with below test table.
Cylinder is two, connection control tracheae, and the two ends of pressure welding pressure head are separately fixed on the push rod of cylinder, step on pneumatic switch control by pin, drives pressure welding pressure head to move up and down, and control the foot-switch one of source of the gas.
As long as connected by external gas source in test, cylinder promotes pressure welding pressure head and rises, and after artificial contraposition product, steps on foot-switch by single pin, and make source of the gas control conducting, two cylinder drives pressure welding pressure head to decline simultaneously, and pressing connection starts test products.After having tested, only need single pin to decontrol foot-switch, cylinder drives pressure welding pressure head source of the gas to rise, and is manually taken off by the product of test, completes the process of test products.
External gas source is relied on to drive the proving installation of two cylinder.Dependence guide rail is fixed, and on testing pressure head is straight, under straight, can not cause test contraposition skew.Test the upper and lower time and only have 2 seconds, save the time over half, cost of labor obtains and effectively reduces, and does not need artificial staff side flip, relies on external gas source to drive, and saving artificial, is that labor intensive obtains reduction.
Although be illustrated the utility model in conjunction with the preferred embodiments; but the utility model is not limited to above-mentionedly executes example and accompanying drawing; be to be understood that; under the guiding of utility model design; not departing from spirit and scope of the present utility model; the a few modifications that art technology person only carries out and retouching, be protection domain of the present utility model and cover.
Claims (3)
1. a pneumatic Universal testing device, it is characterized in that, comprise framework, the test table be positioned on framework, two guide rails be arranged on framework, the pressure welding pressure head be enclosed within two guide rails, limit the block of pressure welding pressure head and cylinder, described cylinder is arranged on framework, the push rod of cylinder connects pressure welding pressure head, drive pressure welding pressure head to move up and down along guide rail, pressure welding pressure head is positioned at the top of test table, dismountable fixing test circuit board on test table.
2. pneumatic Universal testing device according to claim 1, it is characterized in that, Test driver plate is provided with in described framework, Test driver plate connects dismountable testing circuit board, testing circuit board is placed tested COG display screen, COG display screen and FPC interface position, to good, switch on power and can test.
3. pneumatic Universal testing device according to claim 1, is characterized in that, described cylinder is two, steps on pneumatic switch control by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850868.6U CN204374240U (en) | 2014-12-29 | 2014-12-29 | Pneumatic Universal testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850868.6U CN204374240U (en) | 2014-12-29 | 2014-12-29 | Pneumatic Universal testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204374240U true CN204374240U (en) | 2015-06-03 |
Family
ID=53330449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850868.6U Expired - Fee Related CN204374240U (en) | 2014-12-29 | 2014-12-29 | Pneumatic Universal testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204374240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633274A (en) * | 2018-12-10 | 2019-04-16 | 武汉精立电子技术有限公司 | Gamma debugging system and method based on OLED screen impedance detection technology |
| CN113155864A (en) * | 2021-04-27 | 2021-07-23 | 陈仕杰 | Guide rail movable type pneumatic test maintenance platform |
-
2014
- 2014-12-29 CN CN201420850868.6U patent/CN204374240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633274A (en) * | 2018-12-10 | 2019-04-16 | 武汉精立电子技术有限公司 | Gamma debugging system and method based on OLED screen impedance detection technology |
| CN109633274B (en) * | 2018-12-10 | 2021-01-08 | 武汉精立电子技术有限公司 | Gamma debugging system and method based on OLED screen impedance detection technology |
| CN113155864A (en) * | 2021-04-27 | 2021-07-23 | 陈仕杰 | Guide rail movable type pneumatic test maintenance platform |
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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: 20150603 Termination date: 20171229 |