Large modular touch-control display screen

A touch display and touch display technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of difficult assembly and maintenance, large touch positioning errors, and high production costs, and achieve Improve product market competitiveness, improve production and installation efficiency, and eliminate the effect of large touch errors

Pending Publication Date: 2017-09-22
SHENZHEN LIANTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, the present invention provides a modularized large-scale touch display screen, which solves the problems of high production cost, difficul

Method used

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  • Large modular touch-control display screen
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  • Large modular touch-control display screen

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Embodiment Construction

[0033] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflictin...

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Abstract

The invention discloses a large modular touch-control display screen. The large modular touch-control display screen includes an installation frame and a plurality of display screen modules arranged on the installation frame; the display screen modules are fixedly installed on the installation frame through a module fixing mechanism, the two adjacent display screen modules are fixedly connected through a module connecting mechanism, the two adjacent display screen modules are electrically connected through a module inserted-connection mechanism, the installation frame includes a vertical support column and installation cross rods, the two adjacent installation cross rods are provided with a display screen fixing groove used for fixing the display screen modules, and the module fixing mechanisms are fixedly installed on the installation frame through the display screen fixing grooves. The large modular touch-control display screen has the advantages that modular production can be achieved, assembly and maintenance are convenient, the production cost is low, the touch control sensitivity is high, touch control is accurate and the display effect is good, and the prior art does not have such advantages.

Description

technical field [0001] The invention relates to a product in the field of LED application, in particular to a modular large touch display screen. Background technique [0002] With the maturity of LED technology, the application of LED display screens is becoming more and more extensive. [0003] Among the existing LED display screens, the touch screen is a widely used LED display product. In the existing touch screens, infrared emitting and receiving devices are generally set Electric induction positioning, with the control circuit of the display screen, finally realizes the touch function. However, this kind of touch display screen has the disadvantage of large touch positioning error, and is suitable for small-sized display screens. When the size of the display screen increases, the length and width of the display screen increase accordingly, which brings great difficulties to the installation of the infrared emitting device and the infrared receiving device of the disp...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09F9/302G06F3/042
CPCG06F3/042G09F9/3026G09F9/33Y02B20/40
Inventor 王祥付陈祥江刘仁
Owner SHENZHEN LIANTRONICS
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