Environment-friendly surface protection device with recycling function for touch screen
A protective device and an environmentally friendly technology, applied in the field of touch-sensitive screens, can solve the problems affecting the surface sensitivity of the touch-sensitive screen and the decrease in the touch-sensing sensitivity of the touch-sensitive screen, and achieve the effect of saving manual cleaning efficiency and facilitating recycling and reuse.
Inactive Publication Date: 2021-06-01
南京将图贸易有限公司
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Problems solved by technology
[0003] However, when the existing touch screen is in use, many fingerprints and oil stains will remain on the screen surface, which will affect the sensitivity of the touch screen surface, and frequent cleaning will also lead to a decrease in the touch sensitivity of the touch screen. Therefore, those skilled in the art provide An environment-friendly surface protection device with a recycling function for a touch screen to solve the problems raised in the above-mentioned background technology
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-5 , an environment-friendly surface protection device with a recycling function for a touch screen, comprising a fixed shell 1, the inside of the fixed shell 1 is fixedly connected with a limit seat 7, the inner side of the limit seat 7 is fixedly connected with a fixed seat 2, and the fixed seat 2 The quantity is two, and the fixed base 2 is symmetrically arranged on the upper surface of the fixed shell 1 with the vertical midline of the ...
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The invention relates to the technical field of touch screens, in particular to an environment-friendly surface protection device with a recycling function for a touch screen, which comprises a fixed shell, a limiting seat is fixedly connected in the fixed shell, and a fixed seat is fixedly connected to the inner side of the limiting seat, a driven wheel is rotationally connected to the position, located on the left side of the fixing shell, in the fixing base in the fixing shell, and a volute spring is fixedly connected to the interior of the driven wheel. When the protective film is lifted upwards, under the action of a shifting block on the outer surface of the rotating shaft, the driving wheel on the rotating shaft is kept limited, meanwhile, the driven wheel is driven to return to the original position under the action of the elastic force of a volute spring in the driven wheel, and meanwhile when the driven wheel rotates, the protective film on the outer surface of the driven wheel is driven to rotate. When a user operates the screen, fingerprints and oil stains on the hand can be prevented from remaining on the outer surface of the screen.
Description
technical field [0001] The invention relates to the technical field of touch screens, in particular to an environment-friendly surface protection device for a touch screen with a recycling function. Background technique [0002] The touch screen 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 tactile feedback system on the screen can drive various linking devices according to pre-programmed programs, which can be used to replace The mechanical button panel and the vivid audio-visual effects are produced by the liquid crystal display screen. The touch-sensitive screen is used in all aspects of life, and the application of the touch-sensitive screen is more convenient for people to use. [0003] However, when the existing touch screen is in use, many fingerprints and oil stains will remain on the screen surface, which will affect the sensitivity of the touch screen surface, a...
Claims
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IPC IPC(8): G06F3/041B65H20/02B08B1/02B08B1/20
CPCG06F3/041B65H20/02B08B1/20B08B1/165
Inventor 李宇轩
Owner 南京将图贸易有限公司