A high-definition liquid crystal touch screen touch durability test device
A durability test, touch screen technology, applied in nonlinear optics, instruments, error detection/correction, etc., can solve the problems of low accuracy of experimental data, narrow adaptation range, single simulation scene, etc., to achieve rich simulation scenes , Improve the scope of application and maintain the effect of clamping force
Active Publication Date: 2021-12-03
XUZHOU NADIA ELECTRONICS TECH
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Problems solved by technology
[0003] At present, there are usually the following defects when performing durability tests on high-definition liquid crystal touch screens: 1. When performing durability tests on touch screens, the traditional experimental method is to fix the touch screen and use the contacts of simulated fingers to The touch screen is touched multiple times vertically. The scene simulated by this method is relatively single. When human fingers touch the touch screen, the situation is often changeable. The adaptability of the traditional experimental method is narrow, which makes the experimental results obtained The accuracy of the data is low; 2. When performing a durability test on the touch screen, it is necessary to manually correct the position of the touch screen. make further changes
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[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0029] refer to figure 1 , figure 2 and image 3 , a high-definition liquid crystal touch screen touch durability test device, including a base 1, a clamping mechanism 2, a mounting frame 3, a durability testing mechanism 4, the upper end of the base 1 is provided with a clamping mechanism 2, the base 1 Mounting frames 3 are symmetrically fixed on the left and right sides of the upper end, and a durability testing mechanism 4 is arranged on the mounting frame 3 .
[0030] refer to figure 1 and figure 2 , the clamping mechanism 2 includes an elastic telescopic rod 21, a placement plate 22, an electric push rod 23 and a clamping unit 24, two groups of elastic telescopic rods 21 are arranged on the left and right sides of the upper end surface of...
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The present invention relates to the technical field of touch screen testing, in particular to a high-definition liquid crystal touch screen touch durability test device, including a base, a clamping mechanism, a mounting frame, and a durability testing mechanism. The upper end of the base is provided with a Clamping mechanism, the left and right sides of the upper end of the base are symmetrically fixed with a mounting frame, and a durability testing mechanism is arranged on the mounting frame; the present invention can solve the problem that the scene simulated by the traditional durability testing method is relatively single, and the experimental data obtained can be limited. The reliability is low, and the position of the touch screen needs to be manually corrected during the test, but the accuracy of this correction method is low and the function is relatively single; the present invention can adjust Further simulating different situations in which people contact with the touch screen enriches the simulated scenes, improves the scope of application of the test device, and can also correct the working position of the touch screen by clamping the touch screen.
Description
technical field [0001] The invention relates to the technical field of touch screen testing, in particular to a high-definition liquid crystal touch screen touch durability test device. Background technique [0002] High-definition LCD touch screen, also known as touch panel, is an inductive liquid crystal display device that can receive input signals such as contacts. When touching the graphic buttons on the screen, the tactile feedback system on the screen can be driven according to the pre-programmed program Various connecting devices can be used to replace mechanical button panels, and to create vivid audio-visual effects with the help of LCD screens; the durability of high-definition LCD touch screen touch refers to the durability of high-definition LCD touch screen on the material itself and the external environment. The ability to ensure stable use under the dual factors, the better the durability, the longer the service life of the high-definition LCD touch screen. ...
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IPC IPC(8): G06F11/22G02F1/13
CPCG06F11/2221G02F1/1309
Inventor 潘华平
Owner XUZHOU NADIA ELECTRONICS TECH