Cleaning device for computer display screen

Abstract

The utility model relates to the technical field of computer display screens, and provides a cleaning device for a computer display screen, which comprises a display screen body and a motor, a cleaning frame is arranged outside the display screen body, the motor is fixedly mounted at the top of the cleaning frame, and a reciprocating screw rod is mounted at one end, close to the motor, of the cleaning frame through a bearing; the moving block is installed on the outer surface of the reciprocating lead screw in a threaded mode, and a moving plate is fixedly installed at the end, away from the reciprocating lead screw, of the moving block; when the cleaning device is used, the moving frame and the cleaning plate are pushed towards the display screen body by the elastic piece, so that cotton cloth on the outer surface of the cleaning plate can be tightly attached to the outer surface of the display screen body, and the friction force between the cleaning plate and the display screen body can be enhanced; dust on the surface of the display screen body can be conveniently wiped through the cleaning plate, and the cleaning effect and the working efficiency of the display screen body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer display screens, in particular to a cleaning device for computer display screens. Background Art

[0002] A computer display, also known as a display or monitor, is an important output device in a computer system for displaying graphics, text, video and other information.

[0003] However, the prior art has the following disadvantages when in use: the display screen may be contaminated with dust during use, which affects the use effect of the display screen, and the method of manually wiping and cleaning the dust will waste the staff's time, which is not conducive to improving work efficiency. In addition, after the cleaning device has cleaned the dust on the display screen for many times, the dust will adhere to the cleaning device, resulting in a decrease in the dust cleaning effect of the cleaning device. Therefore, a cleaning device for a computer display screen is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the display screen will be contaminated with dust during use, which affects the use effect of the display screen, and the method of manually wiping and cleaning the dust will waste the time of the staff and is not conducive to improving work efficiency. In addition, after the cleaning device has cleaned the dust on the display screen for multiple times, the dust will adhere to the cleaning device, resulting in a reduced dust cleaning effect of the cleaning device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a cleaning device for a computer display screen, comprising: a display screen body, a cleaning frame is arranged outside the display screen body, and further comprising:

[0006] A motor is fixedly mounted on the top of the cleaning frame, and a reciprocating screw rod is mounted on one end of the cleaning frame close to the motor through a bearing;

[0007] A moving block, threadedly mounted on the outer surface of the reciprocating screw rod, and a moving plate is fixedly mounted on one end of the moving block away from the reciprocating screw rod;

[0008] A movable frame is slidably mounted on the inner wall of the movable plate, and a plurality of elastic members are fixedly mounted on the outer surface of the movable frame;

[0009] The cleaning plate is arranged at one end of the movable frame close to the display screen body, and a limiting plate is fixedly installed at one end of the cleaning plate away from the display screen body.

[0010] Preferably, a limiting groove is provided at one end of the movable frame away from the elastic member, and an end of the limiting plate away from the cleaning plate is slidably mounted on the inner wall of the limiting groove, and one end of the plurality of elastic members away from the limiting plate is fixedly mounted on one side of the movable plate.

[0011] The technical effect of adopting the above further scheme is: when the external power supply is turned on, the staff controls the motor to drive the reciprocating screw to rotate inside the cleaning frame, and when the reciprocating screw rotates, it drives the moving block to move back and forth on the inner wall of the cleaning frame, which is convenient for preventing the moving block from rotating and enhancing the stability of the moving block when moving. When the moving block moves, it drives the moving plate to move, and when the moving plate moves, it drives the moving frame to move. When the moving frame moves, it drives the limit plate in the limit groove to move, and when the limit plate moves, it drives the cleaning plate to move. There is a layer of cotton cloth on the surface of the cleaning plate, and the elastic member pushes the moving frame and the cleaning plate toward the display screen body, so that the cotton cloth on the outer surface of the cleaning plate is close to the outer surface of the display screen body, which is beneficial to enhance the friction between the cleaning plate and the display screen body, and it is convenient to wipe the dust on the surface of the display screen body through the cleaning plate, thereby improving the cleaning effect and work efficiency of the display screen body.

[0012] Preferably, the side of the cleaning plate away from the limiting plate contacts one side of the display screen body, the output end of the motor is coaxially fixedly connected to one end of the reciprocating screw, and mounting plates are fixedly mounted on both ends of the cleaning frame.

[0013] The technical effect of adopting the above further solution is that the output end of the motor is fixedly connected to one end of the reciprocating screw coaxially, so that when the motor is working, its output end drives the reciprocating screw to rotate.

[0014] Preferably, inner walls of the two mounting plates are threadedly mounted with threaded rods, and ends of the two threaded rods close to the display screen body are rotatably mounted with clamping plates.

[0015] The technical effect of adopting the above further solution is: when the cleaning frame is placed on the display screen body, when the staff rotates the two threaded rods, the two clamping plates are driven to move toward the display screen body.

[0016] Preferably, two limit slide bars are fixedly mounted on one end of the two clamping plates close to the mounting plate, and one end of the two groups of limit slide bars away from the clamping plates are slidably connected to the inner walls of the two mounting plates respectively.

[0017] The technical effect of adopting the above further scheme is: when the splint moves, it drives multiple limiting slide bars to move toward the display screen body. When the limiting slide bars move, they slide in contact with the inner wall of the mounting plate, thereby preventing the splint from rotating and enhancing the stability of the splint when moving.

[0018] Preferably, the opposite sides of the two clamping plates are in contact with the outer surface of the display screen body, and a spring is fixedly mounted on one end of the limiting groove close to the moving block.

[0019] The technical effect of adopting the above further solution is: the setting of the spring makes it easy to push the sliding block to move in the limiting groove, and the sliding block is used to push one end of the limiting plate out of the limiting groove.

[0020] Preferably, a sliding block is fixedly mounted on the other end of the spring, and a side of the sliding block away from the spring contacts a side of the limiting plate.

[0021] The technical effect of adopting the above further solution is: the other end of the spring is fixedly mounted on the sliding block, so as to enhance the stability of the spring; the sliding block is in contact with the limit plate, so as to drive the limit plate to move when the sliding block moves.

[0022] Preferably, a limit pin is threadedly mounted on one end of the movable frame away from the spring, and one end of the limit pin located inside the limit groove is movably embedded in one end of the limit plate.

[0023] The technical effect of adopting the above further scheme is: the limit pin is threadedly installed with the movable frame to enhance the stability of the limit pin, and one end of the limit pin is movably embedded in one end of the limit plate to facilitate the use of the limit pin to limit the limit plate.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] 1. In the utility model, when in use, the elastic member pushes the movable frame and the cleaning plate toward the display screen body, so that the cotton cloth on the outer surface of the cleaning plate is pressed against the outer surface of the display screen body, which is beneficial to enhance the friction between the cleaning plate and the display screen body, and facilitates wiping the dust on the surface of the display screen body through the cleaning plate, thereby improving the cleaning effect and working efficiency of the display screen body.

[0026] 2. In the utility model, when in use, the staff rotates the limit pin to make one end of the limit pin leave the inside of the limit plate, which is convenient for releasing the restriction of the limit pin on the limit plate, so that the spring pushes the sliding block to move in the limit groove, which is convenient for the sliding block to push one end of the limit plate out of the limit groove, making it convenient for the staff to disassemble and assemble the cleaning plate, which is beneficial to maintaining the cleaning effect of the cleaning device on the display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional structural schematic diagram of a cleaning device for a computer display screen provided by the utility model;

[0028] Figure 2 A bottom-up stereoscopic structural schematic diagram of a computer display screen cleaning device provided by the utility model;

[0029] Figure 3 A partial three-dimensional structural schematic diagram of a cleaning device for a computer display screen provided by the utility model;

[0030] Figure 4 A schematic diagram of a cross-sectional three-dimensional structure of a cleaning device for a computer display screen provided by the utility model;

[0031] Figure 5 A cleaning device for a computer display screen provided by the utility model Figure 4 A magnified image of point A;

[0032] Figure 6 A cleaning device for a computer display screen provided by the utility model Figure 4 Enlarged view of point B.

[0033] Legend: 1. Display screen body; 2. Cleaning frame; 201. Mounting plate; 3. Threaded rod; 4. Clamp; 401. Limiting slide bar; 5. Motor; 6. Reciprocating screw rod; 7. Moving block; 8. Moving plate; 801. Elastic member; 9. Moving frame; 901. Limiting groove; 902. Spring; 903. Sliding block; 904. Limiting plate; 905. Limiting pin; 10. Cleaning plate. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0036] Embodiment 1, as Figure 1 - Figure 6 As shown, the utility model provides a cleaning device for a computer display screen, comprising: a display screen body 1, a cleaning frame 2 is arranged outside the display screen body 1, and further comprising:

[0037] The motor 5 is fixedly mounted on the top of the cleaning frame 2, and a reciprocating screw rod 6 is mounted on one end of the cleaning frame 2 close to the motor 5 through a bearing;

[0038] A moving block 7 is threadedly mounted on the outer surface of the reciprocating screw rod 6, and a moving plate 8 is fixedly mounted on one end of the moving block 7 away from the reciprocating screw rod 6;

[0039] The movable frame 9 is slidably mounted on the inner wall of the movable plate 8, and a plurality of elastic members 801 are fixedly mounted on the outer surface of the movable frame 9;

[0040] The cleaning plate 10 is arranged at one end of the movable frame 9 close to the display screen body 1 , and a limiting plate 904 is fixedly installed at one end of the cleaning plate 10 away from the display screen body 1 .

[0041] When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11. When the cleaning plate 10 is cleaned, the cleaning brush 11 is moved to the bottom surface of the cleaning plate 11.

[0042] Embodiment 2, as Figure 1 - Figure 6 As shown, a limiting groove 901 is provided at one end of the movable frame 9 away from the elastic member 801, and a limiting plate 904 is slidably installed on the inner wall of the limiting groove 901 at one end away from the cleaning plate 10, and a plurality of elastic members 801 are fixedly installed at one side of the movable plate 8 at one end away from the limiting plate 904, and a side of the cleaning plate 10 away from the limiting plate 904 contacts with a side of the display screen body 1, and an output end of the motor 5 is coaxially fixedly connected with one end of the reciprocating screw rod 6, and mounting plates 201 are fixedly installed at both ends of the cleaning frame 2, and threaded rods 3 are threadedly installed on the inner walls of the two mounting plates 201, and clamping plates 4 are rotatably installed at one end of the two threaded rods 3 close to the display screen body 1, and the two clamping plates 4 are close to the mounting plates Two limit slide bars 401 are fixedly installed at one end of the mounting plate 201, and the ends of the two groups of limit slide bars 401 away from the clamping plate 4 are respectively slidably connected to the inner walls of the two mounting plates 201, and the opposite sides of the two clamping plates 4 are in contact with the outer surface of the display screen body 1. A spring 902 is fixedly installed at one end of the limit groove 901 close to the moving block 7, and a sliding block 903 is fixedly installed at the other end of the spring 902. The side of the sliding block 903 away from the spring 902 is in contact with one side of the limit plate 904, and a limit pin 905 is threadedly installed at one end of the moving frame 9 away from the spring 902, and the end of the limit pin 905 located inside the limit groove 901 is movably embedded in one end of the limit plate 904.

[0043] After the two clamping plates 4 have clamped the display body 1, the staff can easily move the cleaning plate 10 and the cleaning plate 10 to prevent the cleaning plate 10 from rotating.

[0044] Working principle: when in use, the external power supply is turned on, and the staff controls the motor 5 to drive the reciprocating screw 6 to rotate inside the cleaning frame 2. When the reciprocating screw 6 rotates, it drives the moving block 7 to move back and forth on the inner wall of the cleaning frame 2, which is convenient for preventing the moving block 7 from rotating and enhancing the stability of the moving block 7 when moving. When the moving block 7 moves, it drives the moving plate 8 to move, and when the moving plate 8 moves, it drives the moving frame 9 to move. When the moving frame 9 moves, it drives the limiting plate 904 in the limiting groove 901 to move, and when the limiting plate 904 moves, it drives the cleaning plate 10 to move. There is a layer of cotton cloth on the surface of the cleaning plate 10, and the elastic member 801 pushes the moving frame 9 and the cleaning plate 10 toward the display screen body 1, so that the cotton cloth on the outer surface of the cleaning plate 10 is close to the outer surface of the display screen body 1, which is beneficial to enhance the friction between the cleaning plate 10 and the display screen body 1, and it is convenient to wipe the dust on the surface of the display screen body 1 through the cleaning plate 10, thereby improving the cleaning effect and When the cleaning plate 10 is cleaned, the cleaning frame 2 is easily broken, and the cleaning frame 20 is easily broken.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning device for a computer display screen, comprising a display screen body (1), a cleaning frame (2) being arranged outside the display screen body (1), characterized in that: Also includes: A motor (5) is fixedly mounted on the top of the cleaning frame (2); a reciprocating screw rod (6) is mounted on one end of the cleaning frame (2) close to the motor (5) via a bearing; A moving block (7) is threadedly mounted on the outer surface of the reciprocating screw rod (6); a moving plate (8) is fixedly mounted on one end of the moving block (7) away from the reciprocating screw rod (6); A movable frame (9) is slidably mounted on the inner wall of the movable plate (8), and a plurality of elastic members (801) are fixedly mounted on the outer surface of the movable frame (9); The cleaning plate (10) is arranged on one end of the movable frame (9) close to the display screen body (1), and a limiting plate (904) is fixedly mounted on one end of the cleaning plate (10) away from the display screen body (1).

2. A computer display screen cleaning device according to claim 1, characterized in that: A limiting groove (901) is provided at one end of the movable frame (9) away from the elastic member (801); an end of the limiting plate (904) away from the cleaning plate (10) is slidably mounted on the inner wall of the limiting groove (901); and ends of the plurality of elastic members (801) away from the limiting plate (904) are fixedly mounted on one side of the movable plate (8).

3. A cleaning device for a computer display screen according to claim 2, characterized in that: The side of the cleaning plate (10) away from the limiting plate (904) contacts one side of the display screen body (1), the output end of the motor (5) is coaxially fixedly connected to one end of the reciprocating screw rod (6), and both ends of the cleaning frame (2) are fixedly mounted with mounting plates (201).

4. A cleaning device for a computer display screen according to claim 3, characterized in that: The inner walls of the two mounting plates (201) are both threadedly mounted with threaded rods (3), and the ends of the two threaded rods (3) close to the display screen body (1) are both rotatably mounted with clamping plates (4).

5. A cleaning device for a computer display screen according to claim 4, characterized in that: Two limit slide bars (401) are fixedly mounted on one end of the two clamping plates (4) close to the mounting plate (201), and one end of the two groups of limit slide bars (401) away from the clamping plates (4) is slidably connected to the inner walls of the two mounting plates (201) respectively.

6. A cleaning device for a computer display screen according to claim 5, characterized in that: The opposite sides of the two clamping plates (4) are in contact with the outer surface of the display screen body (1), and a spring (902) is fixedly mounted on one end of the limiting groove (901) close to the moving block (7).

7. A cleaning device for a computer display screen according to claim 6, characterized in that: A sliding block (903) is fixedly mounted on the other end of the spring (902), and a side of the sliding block (903) away from the spring (902) contacts a side of the limiting plate (904).

8. A cleaning device for a computer display screen according to claim 7, characterized in that: A limit pin (905) is threadedly mounted on one end of the movable frame (9) away from the spring (902), and one end of the limit pin (905) located inside the limit groove (901) is movably embedded in one end of the limit plate (904).

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