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Bending testing machine

A bending test and rack technology, applied in the field of bending test machines, can solve the problems of low test efficiency and inconvenient operation of bending test of flexible display screens, and achieve the effect of simple operation and convenient use.

Active Publication Date: 2019-11-08
CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no experimental equipment dedicated to the bending test of flexible display screens on the market, which makes the bending test operation of flexible display screens much inconvenient and the test efficiency is low.

Method used

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0024] It should be noted that when an element is referred to as being "fixed" to another element, it may be directly fixed to the other element or may be fixed to the other element through an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or connected to the other element through intervening elements. In addition, unless otherwise specified, the descriptions of the terms "first" and "second" in the specification are only used to distinguish each component,...

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Abstract

The invention discloses a bending tester which comprises a transmission device, a frame, at least one sample clamp arranged on the frame and angle measuring members and tension measuring members in one-to-one correspondence to the sample clamps, wherein each of the sample clamps comprises a clamp piece and a swing arm; the clamp piece is fixed on the frame and the swing arm is rotatably connected to the clamp piece or the frame; a part of a to-be-tested sample is fixed on the clamp piece while the other end thereof is fixed on the swing arm; and the transmission device is used for driving the swing arm to rotate, each of the angle measuring members is used for measuring the rotating angle of the swing arm, and each of the tension measuring members is used for measuring the stretching stress of each of the samples. The bending tester disclosed by the invention realizes automatic test of a sample bending test, so that the bending test is simple to operate, the bending characteristic of the sample can be obtained in real time, and the bending tester is convenient and reliable to use.

Description

technical field [0001] The invention relates to the technical field of flexible display screen testing, in particular to a bending testing machine. Background technique [0002] As a new type of display that can be bent and has low power consumption, the flexible display has been gradually applied to products such as mobile phones, PADs, and LCD TVs. The reliability of flexible display bending is an important indicator for evaluating its quality. At present, there is no experimental equipment dedicated to the bending test of flexible display screens on the market, which makes the bending test operation of flexible display screens much inconvenient and the test efficiency is low. Contents of the invention [0003] Based on this, the present invention overcomes the defects of the prior art and provides a bending tester, which is specially used for the bending test of the sample, can analyze and know the bending characteristics of the sample, and is easy to operate. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/20G01N3/04
CPCG01N3/04G01N3/20
Inventor 苏萌黄林轶徐华伟彭琦杨林刘群兴
Owner CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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