Touch display device

Abstract

The invention discloses a touch display device which comprises a touch panel, a metal frame, a fixed strip, a sealing cover plate and a screen cleaning device. The metal frame is of a frame structureand arranged on the right side of the touch panel, the fixed strip is of a rectangular frame structure and arranged between the metal frame and the touch panel, a positioning inserting connection groove is of a rectangular cylinder structure, formed in the surface of the fixed strip and matched with a flexible inserting connection plate arranged at the bottom end of the sealing cover plate, the sealing cover plate is overlapped into two overlapping grooves, the two overlapping grooves simultaneously penetrate the touch panel and the out wall of the metal frame, the fixed strip is arranged between the touch panel and the metal frame, the sealing cover plate is arranged on the fixed strip and matched with a flexible metal extruding layer to extrude and seal the overlapping grooves in the touch panel and the metal frame, and the device avoids dust accumulation on the touch panel due to gaps.

Description

technical field [0001] The present invention relates to the technical field of touch display devices, in particular to a touch display device. Background technique [0002] Digital equipment has become an indispensable and important element in people's life and production. As the video signal output terminal of digital equipment, the display device is used to directly transmit information to the operator. It is an indispensable device. With the development of science and technology, the function of the display device is not limited to receiving video signals for display, but It has a control command input function, that is, the existing touch display device can directly input commands through the touch panel, and can even replace the keyboard and other auxiliary equipment for input, but it still has the following disadvantages in actual use: [0003] 1. There is a gap between the touch panel and the metal frame, and the inside of the gap is easy to accumulate dust, which is...

AI Technical Summary

Problems solved by technology

[0003] 1. There is a gap between the touch panel and the metal frame, and the inside of the gap is easy to accumulate dust, which is not easy to clean, and water is easy to enter the gap, which will cause the circuit board inside the touch display device to be corroded and damaged;

[0004] 2. Traditional touch display equipment lacks a touch panel cleaning device, causing fine particles of dust or dirt to adhere to the surface of the touch panel, and damage the touch panel during the friction process with the touch panel

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