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LED display component structure with touch key

A technology of LED display and LED display lights, which is applied in the direction of electrical components, pulse technology, electronic switches, etc., can solve problems such as large amount of glue injection, heavy module weight, and deformation of shading grilles, so as to improve installation accuracy and reduce overall weight , The effect of easy disassembly and assembly

Pending Publication Date: 2018-05-15
广东美智智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing LED display modules are usually produced by glue injection. When touch buttons are used on them, an expensive transparent touch diaphragm needs to be added, and the connection method is complicated.
When the LED display module is injecting glue, the shading grille is prone to deformation
When the area of ​​the LED display module is large, the amount of glue injection is also large, resulting in heavy module weight, high price, and large deformation, which affects the installation effect of the display.

Method used

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  • LED display component structure with touch key

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] Such as figure 1 , an LED display assembly structure with touch buttons, comprising an upper touch button board 1, a lower PCB board 2, a light-shielding grid 3, and a pattern film 5, and a light-shielding grid is arranged between the upper touch button board 1 and the lower PCB board 2 grid 3, the lower PCB board 2 is equipped with LED display lights 4; the upper touch key board 1 is pasted with a pattern film 5, and the touch key board 1 and the shading grid 3 are provided with a hollow channel 7, the The upper and lower ends of the hollow channel 7 are respectively located below the pattern of the pattern film 5 and above the LED display light 4; when working, the LED display light 4 illuminates the pattern film 5 on the touch key board 1 through the light-shielding grille 3, and the upper touch key The board 1 is connected to the lo...

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PUM

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Abstract

The invention discloses an LED display component structure with a touch key. The LED display component structure with the touch key comprises an upper touch key board, a lower PCB, a light shading grid and a pattern pasting film; the light shading grid is installed between the upper touch key board and the lower PCB; an LED display lamp is installed on the lower PCB; the pattern pasting film is pasted on the upper touch key board; and the upper touch key board is connected with the lower PCB through a connector pair. The upper touch key board and the lower PCB are connected through the connector pair; assembly and disassembly are conveniently carried out; subsequent maintenance is convenient; simultaneously, because a process does not have a glue injection processing step, the light shading grid cannot be deformed; the installation precision is improved; simultaneously, the overall weight is lightened; the lower PCB is directly used as a control board; therefore, a lot of pins of a general display module can be omitted; and the process is simple.

Description

technical field [0001] The invention relates to an LED display structure, in particular to an LED display component structure with touch buttons. Background technique [0002] Existing LED display modules are usually produced by injecting glue. When touch buttons are used on them, an expensive transparent touch diaphragm needs to be added, and the connection method is complicated. When the LED display module is injecting glue, the shading grille is prone to deformation. When the area of ​​the LED display module is large, the amount of glue injection is also large, resulting in heavy module weight, high price, large deformation, and affecting the installation effect of the display. Contents of the invention [0003] The object of the present invention is to provide an LED display component structure with touch keys, which is convenient to process, has good display effect and low production cost. [0004] The technical scheme that the present invention takes is: [0005] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96
CPCH03K17/96H03K2217/96046
Inventor 陈瑾彬
Owner 广东美智智能科技有限公司
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