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CN-224232169-U - Antibacterial capacitive touch screen

CN224232169UCN 224232169 UCN224232169 UCN 224232169UCN-224232169-U

Abstract

The utility model discloses an antibacterial capacitive touch screen which comprises a shell, wherein a touch screen is arranged in the shell, the antibacterial capacitive touch screen further comprises an antibacterial shell, a containing space is arranged in the antibacterial shell, the outer surface of the shell is connected with the inner wall of the containing space in a sliding mode, an antibacterial film is arranged between the inner part of the antibacterial shell and the touch screen, a display area is arranged on one side, away from the shell, of the antibacterial shell, and fixing assemblies used for fixing or detaching the antibacterial shell are arranged on two sides of the shell. Through the technical scheme, the operation experience of the user is improved.

Inventors

  • LIU BU

Assignees

  • 深圳嗨皮科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The antibacterial capacitive touch screen (101) comprises a shell (1), wherein the touch screen (101) is arranged inside the shell (1), and is characterized by further comprising an antibacterial shell (102), a containing space (103) is arranged inside the antibacterial shell (102), the outer surface of the shell (1) is connected with the inner wall of the containing space (103) in a sliding mode, an antibacterial film (104) is arranged between the inner part of the antibacterial shell (102) and the touch screen (101), a display area (105) is arranged on one side, far away from the shell (1), of the antibacterial shell (102), and fixing components used for fixing or detaching the antibacterial shell (102) are arranged on two sides of the shell (1).
  2. 2. The antibacterial capacitive touch screen (101) according to claim 1, wherein the two sides of the shell (1) are provided with accommodating grooves (2), the two sides of the antibacterial shell (102) are provided with clamping grooves (201), the fixing assembly comprises clamping blocks (202) and first elastic pieces (203) which are clamped with the clamping grooves (201), one ends of the first elastic pieces (203) are fixedly connected with the bottoms of the accommodating grooves (2), and the other ends of the first elastic pieces (203) are fixedly connected with the clamping blocks (202).
  3. 3. The antibacterial capacitive touch screen (101) according to claim 2, wherein the cross sections of the clamping blocks (202) and the accommodating groove (2) are square structures, and the clamping blocks (202) are connected with the inner wall of the accommodating groove (2) in a sliding manner.
  4. 4. The antibacterial capacitive touch screen (101) according to claim 2, wherein a guide rod (204) is fixedly connected to the inside of the accommodating groove (2), the guide rod (204) is slidably connected with the inside of the clamping block (202), and the first elastic piece (203) is sleeved on the outer surface of the guide rod (204).
  5. 5. The antibacterial capacitive touch screen (101) according to claim 2, wherein a pressing assembly is further arranged between the antibacterial film (104) and the antibacterial shell (102), the pressing assembly comprises a pressing plate (3) and a plurality of second elastic pieces (301), one end of each second elastic piece (301) is fixedly connected with the side face of the accommodating space (103), the other end of each second elastic piece (301) is fixedly connected with the pressing plate (3), and one end, far away from the second elastic piece (301), of the pressing plate (3) is abutted against the antibacterial film (104).
  6. 6. The antibacterial capacitive touch screen (101) according to claim 2, wherein the top of the clamping block (202) is fixedly connected with a pressing block (205), one side of the clamping block (202) is provided with an avoidance groove (206), and the length of the clamping block (202) is smaller than that of the avoidance groove (206).
  7. 7. The antibacterial capacitive touch screen (101) according to claim 2, wherein positioning columns (207) are fixedly connected to four corners of one side, close to the antibacterial shell (102), of the shell (1), positioning holes (208) are formed in four corners of the antibacterial film (104), and the positioning columns (207) are respectively connected with the corresponding positioning holes (208) in a sliding mode.

Description

Antibacterial capacitive touch screen Technical Field The utility model relates to the technical field of touch screens, in particular to an antibacterial capacitive touch screen. Background A capacitive touch screen is a touch screen technology that achieves operation by sensing a change in capacitance between a human finger or a conductive object and a screen surface. The touch screen consists of a transparent conducting layer, a glass substrate and a sensing electrode, when a finger contacts the screen, the capacitance changes, and a controller on the screen positions a touch point by measuring the changes. However, in the use process of the current capacitive touch screen, sweat and microorganisms on hands are easy to remain on the surface of the screen due to frequent contact with fingers of a user, and spread among different users, so that the capacitive touch screen becomes a bacterial source. Meanwhile, acidic or alkaline metabolites generated by microorganism breeding may cause corrosion to the touch screen surface material. The long-term corrosion can lead to the reduction of capacitance sensing performance of a screen, the reduction of touch positioning accuracy and even the occurrence of touch failure, thereby affecting the operation experience of a user. Disclosure of Invention The utility model mainly aims to provide an antibacterial capacitive touch screen, which aims to improve the operation experience of a user. In order to achieve the above purpose, the invention provides an antibacterial capacitive touch screen, which comprises a shell, wherein a touch screen is arranged inside the shell, and the antibacterial capacitive touch screen further comprises an antibacterial shell, a containing space is arranged inside the antibacterial shell, the outer surface of the shell is connected with the inner wall of the containing space in a sliding manner, an antibacterial film is arranged between the inner part of the antibacterial shell and the touch screen, a display area is arranged on one side, away from the shell, of the antibacterial shell, and fixing components for fixing or detaching the antibacterial shell are arranged on two sides of the shell. In one possible implementation mode, the two sides of the shell are provided with accommodating grooves, the two sides of the antibacterial shell are provided with clamping grooves, the fixing component comprises a clamping block and a first elastic piece which are clamped with the clamping grooves, one end of the first elastic piece is fixedly connected with the bottom of the accommodating groove, and the other end of the first elastic piece is fixedly connected with the clamping block. In one possible implementation manner, the cross sections of the clamping block and the accommodating groove are square structures, and the clamping block is in sliding connection with the inner wall of the accommodating groove. In one possible implementation manner, the guide rod is fixedly connected inside the accommodating groove, the guide rod is slidably connected with the inside of the clamping block, and the first elastic piece is sleeved on the outer surface of the guide rod. In a possible implementation manner, a pressing assembly is further arranged between the antibacterial film and the antibacterial shell, the pressing assembly comprises a pressing plate and a plurality of second elastic pieces, one end of each second elastic piece is fixedly connected with the side face of the accommodating space, the other end of each second elastic piece is fixedly connected with the pressing plate, and one end, far away from the second elastic piece, of the pressing plate is abutted against the antibacterial film. In one possible implementation mode, the top of the clamping block is fixedly connected with a pressing block, one side of the clamping block is provided with an avoidance groove, and the length of the clamping block is smaller than that of the avoidance groove. In one possible implementation mode, four corners of one side of the shell, which is close to the antibacterial shell, are fixedly connected with positioning columns, positioning holes are formed in the four corners of the antibacterial film, and each positioning column is respectively connected with the corresponding positioning hole in a sliding mode. According to the technical scheme, the physical isolation layer is formed through the arranged antibacterial shell and the built-in antibacterial film, so that the contact between the fingers of a user and the surface of the screen is directly blocked, and sweat and microorganism residues are effectively prevented. The antibacterial property of the antibacterial film can inhibit microorganism breeding, avoid corrosion of metabolites to screen materials, protect the integrity of a capacitive sensing layer, prevent touch failure and promote operation experience of users. The antibacterial film can be replaced conveniently by a user by independently disa