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Bend Test Device

A testing device and bending technology, which is applied in the direction of measuring device, optical instrument test, and testing material strength by applying stable bending force, can solve the force deviation of foldable flexible screen, affect the accuracy of test results, and affect the Foldable flexible screen life and other issues

Active Publication Date: 2022-07-05
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the bending test device of the prior art, when the bending test device tests the bending performance of the foldable flexible screen, other external forces will be applied to the foldable flexible screen. These external forces will not only affect the life of the foldable flexible screen, but also It will lead to a deviation between the force during the test of the foldable flexible screen and the force during actual use, which will affect the accuracy of the actual test results

Method used

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Embodiment Construction

[0042] Features and exemplary embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques are not shown in order to avoid unnecessarily obscuring the present invention; and, the dimensions of some structures may be exaggerated for clarity. Furthermore, the features, structures or characteristics described below may be combined in any suitable manner in one or more embodiments.

[0043] In the description of the pres...

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PUM

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Abstract

An embodiment of the present invention provides a bending test device, comprising: a bearing member, including two accommodating groove bodies rotatably connected and connected around a rotation axis; an adaptive ejector, connected to at least one of the two accommodating groove bodies One side wall is spaced from the rotating shaft, and provides a pushing force toward the rotating shaft to the accommodating groove body connected with it. The bending test device of the embodiment of the present invention can improve the validity of the bending test result.

Description

technical field [0001] The invention relates to the technical field of testing equipment, in particular to a bending testing device. Background technique [0002] With the upgrading of electronic products, in order to bring a better user experience, the display screens of various electronic equipment terminals, such as mobile phones and tablet computers, have become larger and larger. However, with the increase of the screen, the external size of the electronic device will also increase correspondingly, which brings about the problem of inconvenience in carrying and storage. [0003] The foldable flexible screen mobile phone greatly satisfies the needs of mobile phone users for large screens. While watching movies, playing games, video calls, etc., it gives users a good sense of experience; at the same time, it also solves the inconvenience of mobile phones due to large screens carry problem. Therefore, flexible folding screens are considered to be the development form of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/32G01N3/20G01M11/08
CPCG01N3/32G01N3/20G01M11/08
Inventor 朱召吉单奇张嘉桓廖富后红琪李林林
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT