Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of anti-collision test equipment and test method of liquid crystal display

A liquid crystal display and testing equipment technology, which is applied in the direction of machine/structural component testing, impact testing, measuring devices, etc., can solve the problems of cumbersome fixing steps of the liquid crystal display, achieve the effect of increasing the test, the fixing method is simple and fast, The effect of improving test efficiency

Active Publication Date: 2021-04-02
SHENZHEN TXD TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a kind of anti-collision test equipment and test method of liquid crystal display, possess advantages such as simple and fast fixing steps, solve the problem of the existing anti-collision test device of liquid crystal display The problem of cumbersome fixing steps of the screen

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of anti-collision test equipment and test method of liquid crystal display
  • A kind of anti-collision test equipment and test method of liquid crystal display
  • A kind of anti-collision test equipment and test method of liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] see Figure 1-6 , the present invention provides a kind of anti-collision test equipment of liquid crystal display screen, comprises workbench 1, connection stand 2, fixed stand 3 and test stand 4, and the shape of workbench 1 is rectangular body, and the left and right sides of workbench 1 are provided with Sliding groove 5, the shape of sliding groove 5 is rectangular body, and the front side wall surface of left side sliding groove 5 is provided with round hole, and the front side wall surface of workbench 1 is fixedly connected with cylinder 6, and cylinder 6 adopts telescopic cylinder 6, telescopic cylinder 6 It is a known technology in the art, so it will not be repeated here. The telescopic end of the cylinder 6 is located in the circular hole.

[0030] The shape of the connection table 2 is rectangular, and the bottom surfaces...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses anti-collision test equipment and a test method for a liquid crystal display screen. The anti-collision test equipment comprises a working table, a connecting table, a fixed table and a test table. Through the arrangement of the fixed table, a liquid crystal display screen slides downwards along a guide slot of the fixed table when being fixed. When the two corners of the bottom end of the liquid crystal display screen slide to be clamped to a clamping plate A, a clamping plate B automatically clamps the two corners of the top end of the liquid crystal display screen. The fixing mode is simple and fast, and therefore, the test efficiency of the liquid crystal display screen is improved. A movable plate pulls a steel wire rope after bearing the gravity of the liquidcrystal display screen, the steel wire rope pulls a rotating column under stress, part of the gravity of falling of the liquid crystal display screen is converted into a pulling force, and the fallingof the movable plate is relieved. The falling speed of the liquid crystal display screen is limited, and the situation that the liquid crystal display screen is impacted by falling due to the too high falling speed is avoided. Through the arrangement of an air cushion, the testing strength can be adjusted at will according to different products.

Description

technical field [0001] The invention relates to the technical field of testing devices, in particular to a liquid crystal display anti-collision testing equipment and testing method. Background technique [0002] Liquid crystal display is a kind of flat-panel display. It is used for the screen display of televisions and computers. Its structure can be regarded as composed of a frame and a screen. If the liquid crystal display is in use, the screen and the frame often separate from each other after being hit. , resulting in damage to the LCD screen, so when the LCD screen officially leaves the factory, it is necessary to test the connection between the screen and the frame. [0003] When the existing liquid crystal display anti-collision test device is in use, the fixing steps of the liquid crystal display are cumbersome. For a large number of liquid crystal displays that need to be tested before leaving the factory, the efficiency of the test is very important, so a fixing s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/08G02F1/13
CPCG01M7/08G02F1/1309
Inventor 卢建灿骆志锋
Owner SHENZHEN TXD TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com