CN209085900U

CN209085900U - A kind of LED display module test system

Info

Publication number: CN209085900U
Application number: CN201821835593.3U
Authority: CN
Inventors: 詹光静; 肖文玉
Original assignee: Hong Shengxiang Photoelectric Lighting Science And Technology Ltd Of Zhongshan City
Current assignee: Hong Shengxiang Photoelectric Lighting Science And Technology Ltd Of Zhongshan City
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2019-07-09
Anticipated expiration: 2028-11-08

Abstract

The utility model discloses a kind of LED display module test systems, the utility model includes testing jig, it is installed on several guide rails of roof and equidistant parallel arrangement, the testing jig includes two support frames disposed in parallel, the testing jig thickness of the utility model can be much smaller compared to pervious trapezium structure, and two can be very close to each other between testing jig, multiple testing jigs can be as close as possible to forming a line, then each test cabinet can be set according to place size to multiple row, there is certain width between two column, consequently facilitating pulling out testing jig, the testing jig of needs need to only be pulled out along guide rail when use, testing result and replacement LED display module can be observed, testing jig quantity with homalographic setting greatly improves, and tester goes work between testing jig without going to, reduce distance of walking about, improve detection Efficiency.

Description

A kind of LED display module test system

Technical field

The utility model relates to a kind of test macro, especially a kind of LED display module test system.

Background technique

With making rapid progress for Information Technology Development, LED large screen display has been applied to the every field of our lives, Common LED large screen passes through luminescence pixel array and is used to show text or pattern, is mainly used for outdoor advertising and shows, each Large screen is composed of several display modules, and several trichromatic LED light conducts of array in each display module Light emitting pixel.All have to do various detections before each piece of display screen dispatches from the factory, including detection light emitting pixel either with or without Color difference, color are uneven, shine dim spot etc., usually require for module to be fixed on a testing jig to combine for the ease of detection Entirety at display screen is for testing, consequently facilitating finding the problem, the test surfaces of pervious testing jig are all that testing jig is all only Stand up and be placed in test cabinet, in order to guarantee the stabilization shape of testing jig, shelf be all it is low wide and up narrow trapezoidal, between two adjacent testing jigs There are biggish space convenient for tester by checking and replacing collection display module, aforesaid way is taken up a large area, And tester walks about distance greatly, increases working strength.

Summary of the invention

For overcome the deficiencies in the prior art, the utility model provides a kind of LED display module test system.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of LED display module test system, it is characterised in that: including testing jig, be installed on roof and equidistantly put down Several guide rails of row arrangement, the testing jig include two support frames disposed in parallel, and support LED is fixed in the support frame The lower baffle plate of the supporting bar of display module, the overhead gage of LED display module of blocking upper end and LED display module lower end of blocking, it is described Supporting bar and overhead gage and supporting bar and lower baffle plate are orthogonal, opposite on the testing jig to be equipped with guiding trestle, on guiding trestle Equipped with the guide roller that can be rotated, between corresponding two guide roller, the bottom surface of the testing jig is set the guide rail Several have been set for mobile runner.

The guide rail, which is equipped with, intersects fixed supporting beam with it.

The supporting bar is made of with adjacent lower baffle plate angle steel.

The testing jig further includes bottom beam and top beam, and the two corresponding support frames pass through bottom beam and the top beam side of connecting and composing Body.

Antiskid protection pad is fixed in the supporting bar.

The beneficial effects of the utility model are: the utility model includes testing jig, is installed on roof and equidistant parallel Several guide rails of cloth, the testing jig include two support frames disposed in parallel, and the testing jig thickness of the utility model is compared Pervious trapezium structure can be much smaller, and can be very close to each other between two testing jigs, and multiple testing jigs can be as close as possible to row Cheng Yilie, then each test cabinet can be set according to place size to multiple row, have certain width between two column, consequently facilitating drawing Testing jig out only need to pull out the testing jig of needs along guide rail when use, can observe testing result and replacement LED is aobvious Show mould group, the testing jig quantity with homalographic setting greatly improves, and tester goes work between testing jig without going to, and reduces Distance of walking about, improves detection efficiency.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of testing jig；

Fig. 2 is the structural schematic diagram of the utility model.

Specific embodiment

Referring to Fig.1, Fig. 2, the utility model discloses a kind of LED display module test systems, including testing jig, installation In roof and several guide rails 1 of equidistant parallel arrangement, the testing jig includes two support frames 2 disposed in parallel, described Testing jig further includes bottom beam 3 and top beam 4, and the two corresponding support frames 2 connect and compose square body by bottom beam 3 and top beam 4, when Right two support frame 2 can also be connected by other structures or even two support frames 2 can directly be connected to one, the support frame 2 On be fixed with the support supporting bar 5 of LED display module, the overhead gage 6 of LED display module of blocking upper end and LED display module of blocking The lower baffle plate 7 of lower end, the supporting bar 5 and overhead gage 6 and supporting bar 5 and lower baffle plate 7 are orthogonal, can guarantee that LED is aobvious in this way Show that mould group is fixed on very well to be not easy to drop out on testing jig, it is opposite on the testing jig to be equipped with guiding trestle 8, it is set on guiding trestle 8 There is the guide roller 9 that can be rotated, the guide rail 1 is led in this way convenient for testing jig edge between corresponding two guide roller 9 Mobile to track 1, the bottom surface of the testing jig is provided with several for mobile runner 10.

The guide rail 1, which is equipped with, intersects fixed supporting beam 11 with it, and supporting beam 11 is used to reinforce guide rail 1, Because guide rail 1 is longer, and can limit the shift position of testing jig.

As shown, supporting bar 5 is made of with adjacent lower baffle plate 7 angle steel in order to reduce process time；For reinforcement structure Whole, the bearing frame is equipped with several strengthening rib strips；For the ease of testing jig is mobile, the bottom surface of support frame 2 is provided with four A universal wheel；And can damage and be slided from supporting bar 5 due to vibration when being put into or take out LED display module in order to prevent, The two sides of the supporting bar 5 is all fixed with antiskid protection pad (not shown).

Above to a kind of LED display module test system provided by the utility model embodiment, detailed Jie has been carried out It continues, specific case used herein is expounded the principles of the present invention and embodiment, and above embodiments are said The bright method and its core concept for being merely used to help understand the utility model；At the same time, for those skilled in the art, Based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this explanation Book content should not be construed as a limitation of the present invention.

Claims

1. a kind of LED display module test system, it is characterised in that: including testing jig, be installed on roof and equidistant parallel Several guide rails of arrangement, the testing jig include two support frames disposed in parallel, and it is aobvious that support LED is fixed in the support frame Show the lower baffle plate of the supporting bar of mould group, the overhead gage of LED display module of blocking upper end and LED display module lower end of blocking, the support Item and overhead gage and supporting bar and lower baffle plate are orthogonal, opposite on the testing jig to be equipped with guiding trestle, set on guiding trestle There is the guide roller that can be rotated, between corresponding two guide roller, the bottom surface of the testing jig is arranged the guide rail Several are for mobile runner.

2. a kind of LED display module test system according to claim 1, it is characterised in that: on the guide rail Equipped with intersecting fixed supporting beam with it.

3. a kind of LED display module test system according to claim 1, it is characterised in that: the supporting bar with it is adjacent Lower baffle plate be made of angle steel.

4. a kind of LED display module test system according to claim 1, it is characterised in that: the testing jig also wraps Bottom beam and top beam are included, the two corresponding support frames connect and compose square body by bottom beam and top beam.

5. a kind of LED display module test system according to claim 1, it is characterised in that: fixed in the supporting bar There is antiskid protection pad.