CN203433003U - A pneumatic testing rack - Google Patents

A pneumatic testing rack Download PDF

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Publication number
CN203433003U
CN203433003U CN201320551067.5U CN201320551067U CN203433003U CN 203433003 U CN203433003 U CN 203433003U CN 201320551067 U CN201320551067 U CN 201320551067U CN 203433003 U CN203433003 U CN 203433003U
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CN
China
Prior art keywords
adaptor plate
test adaptor
module
test
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 - Fee Related
Application number
CN201320551067.5U
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Chinese (zh)
Inventor
周本富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN APEX TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
SHENZHEN APEX TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN APEX TECHNOLOGY DEVELOPMENT Co Ltd filed Critical SHENZHEN APEX TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201320551067.5U priority Critical patent/CN203433003U/en
Application granted granted Critical
Publication of CN203433003U publication Critical patent/CN203433003U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Provided is a pneumatic testing rack which comprises a pedestal, a down-pressing movable device, and a test switching board. The pedestal is provided with a placing region for modules to be tested, a test switching board fixing region, and a down-pressing movable device connecting region. The test switching board is disposed on the test switching board fixing region and overlaps with the placing region for modules to be tested. The down-pressing movable device is pressed down to an overlapped position of the placing region for modules to be tested and the test switching board. In the pneumatic testing rack, a pneumatic movable member drives a pressing plate to be pressed down in order to enable the metallic contacts of the test switching board and a flexible circuit board to be contacted. Uniform and balanced down pressing is carried out by the mechanical force of a cylinder such that the test switching board and the flexible circuit board are uniformly compacted and tightly contacted and thus testing is completed. The pneumatic testing rack is capable of increasing a product testing effect, relieving the work intensity of workers, increasing testing efficiency, and decreasing detection omitting rate.

Description

Pneumatic testing jig
[technical field]
The utility model relates to the testing tool to LCM liquid crystal display module, relates in particular to the instrument to LCM circuit board testing.
[background technology]
Before liquid crystal display module (LCM) completes encapsulation, need to test the circuit in the flexible circuit board of liquid crystal display module (FPC), need to be by FPC combination the close contact test adaptor plate of LCM in test, contact contacts one by one, compress, test.Conventional mode is by mode manually before, and the FPC of LCM is extend into test adaptor plate below, with mechanical pressure arm, presses down, and test adaptor plate is pressed on to FPC upper, allows both contacts contact one by one and to fit tightly together, then tests.Compressing and loosening in process, be by compressing manually or unclamping product, after repeating for a long time this process, operating personnel's tired degree of working rises, and efficiency starts to reduce, and there is mistake in test.And artificial mechanism presses down, can there is the unbalanced problem of pressure, and due to the difference of people's energy intensity, in different test processs, may produce and press down dynamics difference, the unequal problem of pressure size.Thereby cause product testing result unstable more with uncertain factor, also can cause product to occur situation about not showing because pressure is uneven.
[summary of the invention]
The utility model has proposed the pneumatic testing jig of a kind of working strength that improves product test effect, alleviates employee, raising testing efficiency, reduction loss for above problem.
Described in the utility modelly relate to pneumatic testing jig, comprise base, press down head and test adaptor plate, on this base, be provided with module to be tested rest area, test adaptor plate fixed area and press down head connection bit, at test adaptor plate fixed area, be provided with test adaptor plate, test adaptor plate and module to be tested rest area partly overlap, and press down the lap position that head presses to module to be tested rest area and test adaptor plate.
This presses down head and comprises pilum, guide pillar, cylinder movable part and pressing plate, pilum is fixed on base, and guide pillar and pilum are fixed together abreast, and cylinder movable part is arranged on guide pillar actively, along guide pillar, slide, and pressing plate is connected to cylinder movable part below.
The opposed lap position of pressing plate has pressure head, and pressure head presses to test adaptor plate.
Test adaptor plate comprises stiff end and metal contact end, be fixed on base, and metal contact end and base keeps spacing with stiff end, and this spacing is applicable to inserting the flexible circuit board of liquid crystal display module.
Module to be tested rest area at base is provided with positioning baffle, and this positioning baffle comprises two, and two of corresponding module to be tested rest area face limit and arrange respectively.
The utility model adopts cylinder movable part band dynamic pressure plate to press down, compressing test adaptor plate contacts with the metal contact of flexible circuit board, mechanical dynamics uniform balance by cylinder presses down, compress equably between test adaptor plate and flexible circuit board, keep both close proximity to touch, complete test, can improve product test effect, alleviate employee's working strength, raising testing efficiency, reduction loss.
[accompanying drawing explanation]
Fig. 1 is the vertical view of the pneumatic testing jig of the utility model;
Fig. 2 is the front view of the pneumatic testing jig of the utility model;
Wherein: 10, base; 11, module to be tested rest area; 111, positioning baffle; 12, test adaptor plate fixed area; 20, press down head; 21, pilum; 22, guide pillar; 23, cylinder movable part; 24, pressing plate; 241, pressure head; 30, test adaptor plate.
[embodiment]
Below in conjunction with drawings and Examples, the pneumatic testing jig of the utility model is elaborated.
Please refer to accompanying drawing 1, wherein show pneumatic testing jig, this pneumatic testing jig is to test for the FPC for liquid crystal display module, the hard contact on test adaptor plate need to be pressed in to the contact on FPC, keeps both close contacts, shows test.
This pneumatic testing jig comprises base 10, press down head 20 and test adaptor plate 30, on this base 10, be provided with module to be tested rest area 11, test adaptor plate fixed area 12 and press down head connection bit, module to be tested rest area 11 is used for placing the module that needs test, press down in head connection bit and be fixed wtih and press down head 20, pressing down head 20 has part parts unsettled, below unsettled parts with regard to test adaptor plate fixed area 12, at test adaptor plate fixed area 12, be provided with test adaptor plate 30, test adaptor plate 30 partly overlaps with module to be tested rest area, test adaptor plate 30 comprises stiff end and metal contact end, with stiff end, be fixed on base, and metal contact end and base keep spacing, this spacing is applicable to inserting the flexible circuit board of liquid crystal display module.The metal contact end of this flexible circuit board and test adaptor plate 30 is overlapped, and presses down the lap position that head presses to module to be tested rest area and test adaptor plate.Compress contact between the two, allow both close contacts, complete test.
Module to be tested rest area 11 at base is provided with positioning baffle 111, and this positioning baffle comprises two, and two of corresponding module to be tested rest area 11 face limit and arrange respectively.This positioning baffle 111 positions placement by module to be tested, fixing module to be tested.
This presses down head 20 and comprises pilum 21, guide pillar 22, cylinder movable part 23 and pressing plate 24, pilum 21 is fixed on base 10, and guide pillar 22 is fixed together abreast with pilum 21, cylinder movable part 23 is arranged on guide pillar 22 actively, cylinder movable part is under the driving of cylinder, along guide pillar 22, slide up and down, and pressing plate is connected to cylinder movable part below.Along with cylinder movable part 23 is constantly along guide pillar 22 activities, and be with dynamic pressure plate 24 to press down, mention motion.Pressing plate 24 is provided with pressure head 241 towards the one side of test adaptor plate, the lap position of the opposed test adaptor plate of this pressure head 241 30 and the flexible circuit board of liquid crystal display module, and pressure head is directly pressed in lap position, and it is exerted pressure, and allows both close contacts, turning circuit.
The utility model adopts cylinder movable part band dynamic pressure plate to press down, compressing test adaptor plate contacts with the metal contact of flexible circuit board, mechanical dynamics uniform balance by cylinder presses down, compress equably between test adaptor plate and flexible circuit board, keep both close proximity to touch, complete test, can improve product test effect, alleviate employee's working strength, raising testing efficiency, reduction loss.
The above, it is only the utility model preferred embodiment, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, according to the utility model technology, refer to any simple modification that above embodiment is done, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.

Claims (5)

1. a pneumatic testing jig, it is characterized in that, comprise base, press down head and test adaptor plate, on this base, be provided with module to be tested rest area, test adaptor plate fixed area and press down head connection bit, at test adaptor plate fixed area, be provided with test adaptor plate, test adaptor plate and module to be tested rest area partly overlap, and press down the lap position that head presses to module to be tested rest area and test adaptor plate.
2. pneumatic testing jig according to claim 1, it is characterized in that, this presses down head and comprises pilum, guide pillar, cylinder movable part and pressing plate, pilum is fixed on base, and guide pillar and pilum are fixed together abreast, cylinder movable part is arranged on guide pillar actively, slide, and pressing plate is connected to cylinder movable part below along guide pillar.
3. pneumatic testing jig according to claim 2, is characterized in that, the opposed lap position of this pressing plate has pressure head, and pressure head presses to test adaptor plate.
4. pneumatic testing jig according to claim 1, it is characterized in that, test adaptor plate comprises stiff end and metal contact end, with stiff end, is fixed on base, and metal contact end and base keep spacing, this spacing is applicable to inserting the flexible circuit board of liquid crystal display module.
5. pneumatic testing jig according to claim 1, is characterized in that, in the module to be tested rest area of base, be provided with positioning baffle, this positioning baffle comprises two, and two of corresponding module to be tested rest area face limit and arrange respectively.
CN201320551067.5U 2013-09-05 2013-09-05 A pneumatic testing rack Expired - Fee Related CN203433003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320551067.5U CN203433003U (en) 2013-09-05 2013-09-05 A pneumatic testing rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320551067.5U CN203433003U (en) 2013-09-05 2013-09-05 A pneumatic testing rack

Publications (1)

Publication Number Publication Date
CN203433003U true CN203433003U (en) 2014-02-12

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Application Number Title Priority Date Filing Date
CN201320551067.5U Expired - Fee Related CN203433003U (en) 2013-09-05 2013-09-05 A pneumatic testing rack

Country Status (1)

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CN (1) CN203433003U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106501560A (en) * 2016-12-22 2017-03-15 深圳市宇顺电子股份有限公司 A kind of touch screen induction device testing jig
CN107564447A (en) * 2017-10-12 2018-01-09 京东方科技集团股份有限公司 A kind of lighting jig, lighting test system and its method of testing
CN108037398A (en) * 2018-01-16 2018-05-15 昆山精讯电子技术有限公司 A kind of display module ageing tester and ageing testing method
CN108957180A (en) * 2016-03-25 2018-12-07 江苏凯尔生物识别科技有限公司 High stability fingerprint mould group test device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108957180A (en) * 2016-03-25 2018-12-07 江苏凯尔生物识别科技有限公司 High stability fingerprint mould group test device
CN108957182A (en) * 2016-03-25 2018-12-07 江苏凯尔生物识别科技有限公司 High-precision pressure automatic detection device for fingerprint device
CN108957181A (en) * 2016-03-25 2018-12-07 江苏凯尔生物识别科技有限公司 The not damaged pressure test device of fingerprint mould group
CN106501560A (en) * 2016-12-22 2017-03-15 深圳市宇顺电子股份有限公司 A kind of touch screen induction device testing jig
CN107564447A (en) * 2017-10-12 2018-01-09 京东方科技集团股份有限公司 A kind of lighting jig, lighting test system and its method of testing
CN107564447B (en) * 2017-10-12 2021-01-22 京东方科技集团股份有限公司 Lighting fixture, lighting test system and test method thereof
CN108037398A (en) * 2018-01-16 2018-05-15 昆山精讯电子技术有限公司 A kind of display module ageing tester and ageing testing method
CN108037398B (en) * 2018-01-16 2023-12-05 苏州精濑光电有限公司 Aging test device and aging test method for display module

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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: 20140212

Termination date: 20150905

EXPY Termination of patent right or utility model