High-definition liquid crystal touch screen touch durability testing device
A durability test and touch screen technology, which is applied in nonlinear optics, optics, instruments, etc., can solve the problems of single simulated scene, low accuracy of experimental data, and narrow adaptation range, so as to maintain clamping strength and enrich Simulate the scene and improve the effect of the scope of application
Active Publication Date: 2021-10-19
XUZHOU NADIA ELECTRONICS TECH
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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...
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
Login to View More Abstract
The invention relates to the technical field of touch screen testing, in particular to a high-definition liquid crystal touch screen touch durability testing device which comprises a base, a clamping mechanism, mounting frames and a durability testing mechanism, the clamping mechanism is arranged at the upper end of the base, the mounting frames are symmetrically fixed to the left side and the right side of the upper end of the base, and a durability testing mechanism is arranged on the mounting rack; and the problems that a scene simulated by a traditional durability testing method is single, obtained experimental data is low in credibility, the position of a touch screen needs to be corrected manually during testing, and the correction method is low in accuracy, single in function and the like can be solved. According to the testing device, different conditions of contact between a person and the touch screen can be simulated through multi-angle adjustment of the contact, simulation scenes are enriched, the application range of the testing device is widened, and the working position of the touch screen can be corrected while the touch screen is clamped.
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. ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G02F1/13
CPCG06F11/2221G02F1/1309
Inventor 潘华平
Owner XUZHOU NADIA ELECTRONICS TECH