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Touch screen assembly and display device with same

A display device, touch screen technology, applied in valve devices, electrical components, engine components, etc., can solve the problems of burning the motherboard, damp electronic components, affecting the normal operation of the circuit, etc., and achieve the effect of improving heat dissipation efficiency

Pending Publication Date: 2022-07-05
深圳市千昂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing touch screens have certain disadvantages in use. During use of the touch screen, the chip on the motherboard will generate a large amount of heat. Therefore, a heat dissipation hole is provided on the shell of the touch screen to dissipate heat. During use, dust easily enters the device shell through the heat dissipation hole. In the interior, after dust enters the equipment casing, it is easy to adhere to the main board. Due to the moisture contained in the dust, the electronic components will become wet or even corroded. The dust is adsorbed on the surface of the circuit board, which will reduce the insulation resistance between adjacent printed lines. It will affect the normal operation of the circuit, and in severe cases, it will cause a short circuit fault and burn the main board.

Method used

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  • Touch screen assembly and display device with same
  • Touch screen assembly and display device with same
  • Touch screen assembly and display device with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029]In order to prevent dust from entering the device casing 3 while providing the heat dissipation function, the heat dissipation mechanism 6 includes a heat dissipation pipe 601, an exhaust port 602, a protective net 603, a heat dissipation fin 604, and an air inlet 605. The heat dissipation pipe 601 is fixedly installed in the equipment casing. 3, the surface of the heat dissipation pipe 601 is fixedly installed with heat dissipation fins 604, one end of the heat dissipation pipe 601 is provided with an exhaust port 602, the other end of the heat dissipation pipe 601 is provided with an air inlet 605, and a protective net 603 is fixed on the exhaust port 602. One end of the heat dissipation pipe 601 is connected to the second gap 5 through the exhaust port 602, and the other end of the heat dissipation pipe 601 is connected to the air supply mechanism 7 through the air inlet 605. The air supply port 704, the one-way air outlet valve 705, the air intake pipe 706 and the one...

Embodiment 2

[0031] In order to improve the heat dissipation effect, the heat conduction mechanism 9 includes a heat conduction plate 901, a heat conduction column 902, a connecting bolt 903, a first clamping plate 904, a connecting screw hole 905, a second clamping plate 906 and a spring 907. The first clamping plate 904 is provided with On the upper surface of the heat dissipation pipe 601, the second clamping plate 906 is disposed on the lower surface of the heat dissipation pipe 601. The four corners of the first clamping plate 904 and the second clamping plate 906 are provided with connecting screw holes 905. There are connecting bolts 903, a heat conduction column 902 is fixedly installed on the upper surface of the first clamping plate 904, a heat conduction plate 901 is fixedly installed at the top of the heat conduction column 902, a spring 907 is fixedly installed on the bottom plate of the second clamping plate 906, and the connecting bolt 903 is connected by The screw holes 905 ...

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Abstract

The invention discloses a touch screen assembly and a display device with the same. The touch screen assembly comprises an equipment shell, a touch screen body is fixedly installed in the equipment shell, a sealing frame is fixedly installed at the top of the touch screen body, and a heat dissipation mechanism is installed in the equipment shell and located below the touch screen body. An air supply mechanism and a driving mechanism are fixedly installed at the position, located on one side of the heat dissipation mechanism, in the equipment shell, a first notch and a second notch are formed in the front surface of the equipment shell, the heat dissipation mechanism comprises a heat dissipation pipeline, an exhaust port, a protective net, heat dissipation fins and an air inlet, and the heat dissipation pipeline is fixedly installed in the equipment shell. Heat dissipation fins are fixedly installed on the surface of the heat dissipation pipeline, an exhaust port is formed in one end of the heat dissipation pipeline, and an air inlet is formed in the other end of the heat dissipation pipeline. The invention relates to a touch screen assembly and a display device with the same, belongs to the field of touch screens, and can provide a heat dissipation function and prevent dust from entering an equipment shell at the same time.

Description

technical field [0001] The present invention relates to the field of touch screens, in particular to a touch screen assembly and a display device having the same. Background technique [0002] Touch screen, also known as "touch screen" and "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic buttons on the screen are touched, the haptic feedback system on the screen can be Various linking devices are driven according to pre-programmed programs, which can be used to replace the mechanical button panel and create vivid audio-visual effects through the liquid crystal display screen. As a newest computer input device, touch screen is a simple, convenient and natural way of human-computer interaction. It gives multimedia a new look and is a very attractive new multimedia interactive device. Mainly used in public information query, industrial control, military command, video games, multimedia teaching, etc...

Claims

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Application Information

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IPC IPC(8): H05K7/20H01L23/467F16K15/20
CPCH05K7/20136H05K7/20145H01L23/467F16K15/20
Inventor 介宏博其他发明人请求不公开姓名
Owner 深圳市千昂科技有限公司