Touch screen dust removal device

Abstract

The utility model relates to the technical field of dust removal equipment, and discloses a touch screen dust removal device which comprises a machining table, a mounting frame fixedly connected to the top end of the machining table, a fixing box fixedly connected to the middle of the bottom end of the mounting frame, a sliding plate slidably connected to the inner side of the fixing box, and sliding grooves formed in the left side and the right side of the front end of the fixing box. The bottom end of the sliding plate is fixedly connected with a connecting frame, a small motor is fixedly installed on the right side in the connecting frame, the output end of the small motor is fixedly connected with a lead screw, the middle of the lead screw is in threaded connection with a wet cloth eraser, the middle of the lead screw is in threaded connection with a dry cloth eraser, and the middle of the lead screw is in threaded connection with a mounting shell. According to the dust removal device, automatic dust removal can be conveniently carried out on the touch screens, the workload of workers is reduced, the dust removal speed of the screens is increased, meanwhile, due to the fact that the thicknesses of the different touch screens are different, the height of the dust removal eraser and the attaching degree of the dust removal eraser and the touch screens can be conveniently adjusted, and therefore the adjustability of the dust removal device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust removal device for a touch screen. Background Art

[0002] A touch screen is an inductive liquid crystal display device that can receive input signals such as contacts. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace a mechanical button panel and create vivid audio and video effects through the liquid crystal display. As the latest computer input device, the touch screen is a simple, convenient and natural way of human-computer interaction. Before the touch screen is produced and filmed, the dust on the screen needs to be cleaned to prevent errors in the filming work due to dust residue. The dust removal device is complicated to operate during use, and the touch screen is easily scratched when contacting the dust removal, which is inconvenient to use.

[0003] In order to solve the above problems, the utility model patent with announcement number CN212760085U discloses a touch screen dust removal device. By setting an air pump, the air flow can be blown out through the air outlet and the air outlet pipe through the first air duct and the partition, so as to blow off the dust on the touch screen stuck between the first card plate and the second card plate. During the dust removal process, there is no contact with the touch screen, and the dust on the surface of the touch screen can be effectively blown off without damaging the touch screen. The device is simple to operate, easy to use and has a high dust removal efficiency.

[0004] During use, the above-mentioned dust removal device has a relatively weak dust removal effect on the touch screen. During the dust removal process of the touch screen, it is usually necessary to manually take a wiping cloth to wipe the screen, which increases the workload of the staff. In addition, manual wiping takes a long time, which reduces work efficiency and delays the work progress. When dusting the touch screen, the fixing effect of the touch screen is relatively weak, so that the touch screen may shake and shift during the process of wiping and dust removal due to the dust removal action, thereby causing unnecessary damage to the touch screen. In addition, the surface of the touch screen is relatively smooth. If the touch screen is not fixed, the friction may be insufficient during the cleaning process, resulting in a reduced cleaning and dust removal effect, making it inconvenient to use. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a dust removal device for a touch screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a touch screen dust removal device, comprising a processing table, the top of the processing table is fixedly connected to a mounting frame, the middle part of the bottom end of the mounting frame is fixedly connected to a fixing box, the inner side of the fixing box is slidably connected to a sliding plate, the front end left and right sides of the fixing box are provided with sliding grooves, the bottom end of the sliding plate is fixedly connected to a connecting frame, a small motor is fixedly installed on the inner right side of the connecting frame, the output end of the small motor is fixedly connected to a screw rod, the middle part of the screw rod is threadedly connected to a wet cloth wiper, the middle part of the screw rod is threadedly connected to a dry cloth wiper, the middle part of the screw rod is threadedly connected to a mounting shell, the inner front side of the mounting shell is movably connected to a dust sticking roller, the left side of the dry cloth wiper is arranged on the right side of the wet cloth wiper, and the left side of the mounting shell is arranged on the right side of the dry cloth wiper.

[0007] As a further description of the above technical solution:

[0008] A U-shaped groove is provided on the inner side of the top end of the processing table, a driving motor is fixedly installed on the left rear end of the U-shaped groove, two-way threaded rods are rotatably connected to the left and right sides of the front end of the U-shaped groove, the other end of the two-way threaded rod on the left is fixedly connected to the output end of the driving motor, a synchronous wheel is fixedly connected to the outer front end of the two-way threaded rod, a synchronous belt is provided on the outer sides of the two synchronous wheels, fastening plates are threadedly connected to the front and rear sides of the two two-way threaded rods, and protective cotton is provided on the opposite sides of the two fastening plates.

[0009] As a further description of the above technical solution:

[0010] A plurality of square grooves are arranged on the front side of the sliding plate, and a fixing shell is fixedly connected to the bottom end of the front side of the fixing box.

[0011] As a further description of the above technical solution:

[0012] A pull rod is slidably connected to the inner front side of the fixed shell, and a clamping block is fixedly connected to one end of the pull rod.

[0013] As a further description of the above technical solution:

[0014] A push spring is fixedly connected to the outer side of the front end of the clamping block, and a fixing frame is fixedly connected to the rear side of the mounting shell.

[0015] As a further description of the above technical solution:

[0016] The left and right sides of the rear end of the installation shell are both provided with installation grooves, the front side of the installation groove is fixedly connected with a pull-back spring, and the outer side of the fixing frame is slidably connected with a installation plate.

[0017] As a further description of the above technical solution:

[0018] The other ends of the two pull-back springs are fixedly connected to the front side of the mounting plate, and a locking sleeve is fixedly connected to the bottom end of the front side of the mounting plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation of the fixing box, the sliding plate, the sliding groove, the connecting frame, the screw rod, the wet cloth wiper, the dry cloth wiper, the mounting shell, the dust sticking roller, the square groove and the clamping block, the touch screen dust removal device is provided with the function of automatically removing dust from the touch screen, and there is no need to manually wipe the screen with a handheld cloth, which reduces the workload of the staff, improves the speed of screen dust removal, and reduces the phenomenon of work progress being delayed. At the same time, due to the different thicknesses of different touch screens, it is convenient to adjust the height of the dust removal wipe and the degree of fit with the touch screen, thereby increasing the adjustability of the dust removal device and enhancing the dust removal effect of the dust removal device.

[0021] 2. In the utility model, through the mutual cooperation of the U-shaped groove, the two-way threaded rod, the synchronous wheel, the synchronous belt, the fastening plate and the protective cotton, the touch screen dust removal device is provided with a function of facilitating the fixing and clamping of the touch screen to be dusted, thereby improving the fastness of the touch screen when being dusted, reducing the phenomenon of shaking and shifting of the touch screen due to the dust removal action, thereby reducing unnecessary damage, and enhancing the friction between the dust removal wipe and the touch screen, thereby enhancing the cleaning and dust removal effect, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a touch screen dust removal device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the fixed shell structure of a touch screen dust removal device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the installation shell structure of a touch screen dust removal device proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a fastening plate of a touch screen dust removal device proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the mounting plate structure of a touch screen dust removal device proposed by the utility model.

[0027] Legend:

[0028] 1. Processing table; 2. Mounting frame; 3. Fixed box; 4. Sliding plate; 5. Slide groove; 6. Connecting frame; 7. Small motor; 8. Screw rod; 9. Wet cloth board wiper; 10. Dry cloth board wiper; 11. Mounting shell; 12. Square groove; 13. Fixed shell; 14. Pull rod; 15. Block; 16. Push spring; 17. U-shaped groove; 18. Driving motor; 19. Bidirectional threaded rod; 20. Synchronous wheel; 21. Synchronous belt; 22. Fastening plate; 23. Protective cotton; 24. Dust-sticking roller; 25. Mounting groove; 26. Pull-back spring; 27. Fixed frame; 28. Mounting plate; 29. ​​Snap-fit ​​sleeve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5 The utility model provides an embodiment of a touch screen dust removal device, including a processing table 1, a mounting frame 2 is fixedly connected to the top of the processing table 1, a fixing box 3 is fixedly connected to the middle of the bottom end of the mounting frame 2, a sliding plate 4 is slidably connected to the inner side of the fixing box 3, which is convenient for adjusting the height of the dust removal wipe, thereby adjusting the fit between the touch screen, and a slide groove 5 is arranged on the left and right sides of the front end of the fixing box 3, so that the front top of the sliding plate 4 slides on the inner side of the slide groove 5, thereby improving the sliding stability of the sliding plate 4, and a connecting frame 6 is fixedly connected to the bottom end of the sliding plate 4, and a small motor 7 is fixedly installed on the right side of the connecting frame 6, and a screw rod 8 is fixedly connected to the output end of the small motor 7, so that the small motor 7 drives the screw rod 8 to rotate, and the screw rod The middle part of 8 is threadedly connected with a wet cloth wiper 9, and the middle part of the screw rod 8 is threadedly connected with a dry cloth wiper 10, so that the screw rod 8 can drive the wet cloth wiper 9 and the dry cloth wiper 10 to move at the same time. The middle part of the screw rod 8 is threadedly connected with a mounting shell 11, and the inner front side of the mounting shell 11 is movably connected with an ash sticking roller 24, so that the ash sticking roller 24 can roll in the mounting shell 11 and can be disassembled and assembled. The left side of the dry cloth wiper 10 is arranged on the right side of the wet cloth wiper 9, and the left side of the mounting shell 11 is arranged on the right side of the dry cloth wiper 10, so that the wet cloth wiper 9 is used for preliminary dust removal and wiping, and then the dry cloth wiper 10 is used to wipe the dust that has not been removed by the wet cloth wiper 9, and then the ash sticking roller 24 is used to stick and remove the dust left by the dry cloth wiper 10.

[0031] A U-shaped groove 17 is provided on the inner side of the top of the processing table 1, which is convenient for installing the clamping structure. A driving motor 18 is fixedly installed on the left rear end of the U-shaped groove 17. The left and right sides of the front end of the U-shaped groove 17 are rotatably connected with bidirectional threaded rods 19. The other end of the left bidirectional threaded rod 19 is fixedly connected to the output end of the driving motor 18, which is convenient for the driving motor 18 to drive the left bidirectional threaded rod 19 to rotate. A synchronous wheel 20 is fixedly connected to the outer front end of the bidirectional threaded rod 19. A synchronous belt 21 is provided on the outer sides of the two synchronous wheels 20, which is convenient for the left bidirectional threaded rod 19 to drive the left synchronous wheel 20 to rotate. Under the action of the synchronous belt 21, the right synchronous wheel 20 is driven to rotate, thereby driving the rotation of the right bidirectional threaded rod 19. The front and rear sides of the two bidirectional threaded rods 19 are threadedly connected with fastening plates 22, which are convenient for clamping and fixing the screen to reduce the displacement of the screen when it is wiped. Protective cotton 23 is provided on the opposite sides of the two fastening plates 22 to protect the clamped screen and prevent the screen from being The front side of the sliding plate 4 is provided with a plurality of square grooves 12, which are convenient for the flexible engagement of the card block 15. The front bottom end of the fixed box 3 is fixedly connected with a fixed shell 13, and the inner front side of the fixed shell 13 is slidably connected with a pull rod 14. One end of the pull rod 14 is fixedly connected with a card block 15, which is convenient for the pull rod 14 to drive the card block 15 to be pulled. The front end of the card block 15 is fixedly connected with a push spring 16 to increase the elastic force of the card block 15. The rear side of the mounting shell 11 is fixedly connected with a fixing frame 27, which is convenient for mounting the plate 28 slides, the left and right sides of the rear end of the mounting shell 11 are provided with mounting grooves 25, the front side of the mounting groove 25 is fixedly connected with a pull-back spring 26, the outer side of the fixing frame 27 is slidably connected with a mounting plate 28, the other ends of the two pull-back springs 26 are fixedly connected to the front side of the mounting plate 28, so that after the mounting plate 28 is pulled, the mounting plate 28 can be reset with the help of the rebound force of the pull-back springs 26, and the front bottom end of the mounting plate 28 is fixedly connected with a snap-fit ​​sleeve 29, so that the other end of the ash sticking roller 24 can be snapped.

[0032] Working principle: When in use, place the touch screen on the surface of the processing table 1, pull the pull rod 14, so that the pull rod 14 drives the block 15 to disengage from the corresponding square groove 12, which is convenient for the movement of the sliding plate 4, and then pull the sliding plate 4, so that the sliding plate 4 slides on the inner side of the fixed box 3, so that the sliding plate 4 drives the screw rod 8 and thus drives the dust removal wiper to adjust the fit with the touch screen. After adjustment, release the pull rod 14, and under the rebound effect of the push spring 16, the push spring 16 pushes the block 15 to engage with the corresponding The adjusted sliding plate 4 is fixed inside the square groove 12, so that the height of the dust removal wipe can be adjusted according to the thickness of the touch screen, and then the small motor 7 is started, and the small motor 7 drives the screw rod 8 to rotate. When the screw rod 8 rotates, the wet cloth wipe 9, the dry cloth wipe 10 and the installation shell 11 are driven to move. When the installation shell 11 moves, the dust sticking roller 24 is driven to roll, so that the touch screen is first wiped with the wet cloth wipe 9, and the dry cloth wipe 10 wipes the surface of the touch screen dry. Then when the dust sticking roller 24 moves, The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10. The utility model discloses a touch screen cleaning device 10 that can be used for cleaning the touch screen by the dust removal device 10.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A touch screen dust removal device, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a mounting frame (2), the middle of the bottom end of the mounting frame (2) is fixedly connected to a fixing box (3), the inner side of the fixing box (3) is slidably connected to a sliding plate (4), the front end of the fixing box (3) is provided with sliding grooves (5) on both sides, the bottom end of the sliding plate (4) is fixedly connected to a connecting frame (6), a small motor (7) is fixedly installed on the right side of the inside of the connecting frame (6), the output end of the small motor (7) is fixedly connected to a screw rod (8), the middle part of the screw rod (8) is threadedly connected to a wet cloth wiper (9), the middle part of the screw rod (8) is threadedly connected to a dry cloth wiper (10), the middle part of the screw rod (8) is threadedly connected to a mounting shell (11), the front side of the inside of the mounting shell (11) is movably connected to an ash sticking roller (24), the dry cloth wiper (10) The left side of the processing table (1) is arranged on the right side of the wet cloth wiper (9), the left side of the mounting shell (11) is arranged on the right side of the dry cloth wiper (10), a U-shaped groove (17) is arranged on the inner side of the top of the processing table (1), a driving motor (18) is fixedly installed on the left rear end of the U-shaped groove (17), the left and right sides of the front end of the U-shaped groove (17) are rotatably connected with bidirectional threaded rods (19), the other end of the left bidirectional threaded rod (19) is fixedly connected to the output end of the driving motor (18), the outer front end of the bidirectional threaded rod (19) is fixedly connected with a synchronous wheel (20), the outer sides of the two synchronous wheels (20) are provided with synchronous belts (21), the front and rear sides of the two bidirectional threaded rods (19) are threadedly connected with fastening plates (22), and the opposite sides of the two fastening plates (22) are provided with protective cotton (23).

2. A touch screen dust removal device according to claim 1, characterized in that: The front side of the sliding plate (4) is provided with a plurality of square grooves (12), and the front bottom end of the fixing box (3) is fixedly connected with a fixing shell (13).

3. A touch screen dust removal device according to claim 2, characterized in that: The inner front side of the fixed shell (13) is slidably connected to a pull rod (14), and one end of the pull rod (14) is fixedly connected to a clamping block (15).

4. A touch screen dust removal device according to claim 3, characterized in that: A push spring (16) is fixedly connected to the outer side of the front end of the clamping block (15), and a fixing frame (27) is fixedly connected to the rear side of the mounting shell (11).

5. A touch screen dust removal device according to claim 4, characterized in that: The left and right sides of the rear end of the mounting shell (11) are both provided with mounting grooves (25), the front side of the mounting groove (25) is fixedly connected with a pull-back spring (26), and the outer side of the fixing frame (27) is slidably connected with a mounting plate (28).

6. A touch screen dust removal device according to claim 5, characterized in that: The other ends of the two pull-back springs (26) are fixedly connected to the front side of the mounting plate (28), and a locking sleeve (29) is fixedly connected to the bottom end of the front side of the mounting plate (28).

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