Touch display all-in-one machine

Abstract

The invention discloses a touch display all-in-one machine, and relates to the technical field of all-in-one machines, the touch display all-in-one machine comprises a machine case and a touch display module, the top of the machine case is provided with a screen window, the inner wall of the machine case is connected with a mounting plate, the touch display module is mounted on the mounting plate and directly faces the screen window of the machine case, and the touch display module is connected with the screen window. A transparent protective film is arranged in the machine box and covers the upper surface of the touch display module, a transmission mechanism is arranged in the machine box and used for transferring the protective film, and a cleaning mechanism is arranged in the machine box and used for conducting regular cleaning treatment on the protective film. According to the touch display all-in-one machine, the protective film located in the used area on the touch display module is moved into the case by matching with the transfer mechanism when a customer using the touch display all-in-one machine reaches a set threshold value, so that the clean protective film covers the touch display module again, rapid switching of the protective film is achieved, and subsequent use of the customer is not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of all-in-one machines, and particularly to a touch display all-in-one machine. Background Art

[0002] A touch display all-in-one machine mainly consists of a liquid crystal display screen and a touch sensing layer. The liquid crystal display screen is responsible for displaying images, while the touch sensing layer is covered with a transparent conductive material to form a uniform electric field. When a finger or a stylus touches the screen surface, since the human body itself also has a certain capacitance, the electric field on the touch screen surface will change, and thus the coordinates of the touch point are determined by detecting this change in the electric field.

[0003] With the rapid development of the financial industry and the continuous improvement of customer service requirements, the existing touch display all-in-one machines have become important tools for financial institutions such as banks to improve service quality and optimize business processes. However, due to the characteristics of touch operation required by touch display all-in-one machines, when customers perform touch operations, substances such as sweat, grease, and dandruff will be left on the touch screen surface of the touch display all-in-one machine. The continuous accumulation of these substances will not only affect the screen clarity but also easily cause the spread of bacteria and viruses. The existing treatment methods are to manually clean the display screen regularly or replace the screen protection film regularly. However, these two methods are not only troublesome to operate and have low cleaning efficiency, but also affect customers' use of the machine during the treatment. Therefore, a touch display all-in-one machine with an automatic cleaning function is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art, and a touch display all-in-one machine is proposed.

[0005] A touch display all-in-one machine includes a chassis and a touch display module. A screen window is opened at the top of the chassis. A mounting plate is connected to the inner wall of the chassis. The touch display module is mounted on the mounting plate and faces the screen window of the chassis. A transparent protective film is provided in the chassis to cover the upper surface of the touch display module. A transmission mechanism is provided in the chassis for transporting the protective film. A cleaning mechanism is provided in the chassis for regularly cleaning the protective film. A camera is provided on the outer box wall of the chassis.

[0006] Preferably, the transmission mechanism includes a first motor mounted at the bottom of the mounting plate. Guide rollers are rotatably connected to both sides of the touch display module on the inner wall of the chassis. Two symmetrically distributed main shafts are rotatably connected to the front and rear inner walls of the chassis. Transmission rollers are coaxially connected to both of the two main shafts. The protective film is sleeved on the two transmission rollers and the two guide rollers. Two driving wheels are coaxially connected to the output shaft of the first motor. One driven wheel is coaxially connected to each of the two main shafts. The same transmission belt is sleeved on each pair of the driving wheels and the driven wheels.

[0007] Preferably, the cleaning mechanism includes a cleaning box, which is connected to the front and rear inner walls of the chassis. Through holes for the protective film to move through are formed at both ends of the cleaning box. A moving groove is formed at the top of the cleaning box. Two moving blocks are slidably connected in the moving groove. The lower ends of the two moving blocks are respectively connected to a first cleaning box and a second cleaning box. Film passing openings are formed in both the first cleaning box and the second cleaning box. Pressing rollers are rotatably connected above the protective film on both the first cleaning box and the second cleaning box. A first rotating shaft is rotatably connected below the protective film on the inner wall of the first cleaning box. A cleaning roller is coaxially connected to the first rotating shaft. A second motor is installed on the outer box wall at one end of the first cleaning box. One end of the first rotating shaft is coaxially connected to the output shaft of the second motor. A second rotating shaft is rotatably connected below the protective film on the inner wall of the second cleaning box. A water absorption roller is coaxially connected to the second rotating shaft. A third motor is installed on the outer box wall at one end of the second cleaning box. One end of the second rotating shaft is coaxially connected to the output shaft of the third motor.

[0008] Preferably, a liquid storage tank and a sewage tank are arranged at the bottom of the chassis. A plurality of liquid spraying nozzles are equidistantly arranged on the box wall of the first cleaning box. A liquid guiding pipe is arranged on the liquid storage tank and is connected to the plurality of liquid spraying nozzles. A liquid pumping pump is arranged on the liquid guiding pipe to supply liquid to the plurality of liquid spraying nozzles. A sewage pipe is connected to the bottom of the cleaning box. The lower end of the sewage pipe is communicated with the sewage tank.

[0009] Preferably, a fourth motor is installed on the top of the cleaning box. A connecting shaft is coaxially connected to the output shaft of the fourth motor. Two threaded sections are arranged on the connecting shaft. The two threaded sections at both ends of the connecting shaft are respectively in threaded connection with the two moving blocks.

[0010] Preferably, the thread rotation directions of the two threaded sections on the connecting shaft are opposite.

[0011] Preferably, a sealing strip is arranged around the edges of the first cleaning box and the second cleaning box.

[0012] Compared with the prior art, the advantages of the present invention are as follows: 1. The present invention is provided with a protective film that can move and switch on the touch display module, and in cooperation with the transfer mechanism. When the number of customers using the touch display all-in-one machine reaches a set threshold, the movement of the protective film is started, and the protective film on the used area of the touch display module is moved into the chassis, so that the clean protective film covers the touch display module again, realizing the rapid switching of the protective film without affecting the use of subsequent customers.

[0013] 2. The present invention is provided with a cleaning mechanism. During the movement and switching of the protective film, cleaning liquid is sprayed on the surface of the used area of the protective film, and substances such as sweat, grease, and dandruff carried on the surface of the protective film are brushed and removed by cooperating with a rotating cleaning roller. Then, the rotating water absorption roller will roll and wipe off the moisture on the surface of the cleaned protective film, thereby obtaining a clean protective film and preparing for the next switching of the protective film.

[0014] 3. The present invention is also provided with a self-cleaning function. By controlling the first cleaning box and the second cleaning box to approach and close to each other, the cleaning roller and the water absorption roller can collide and rub against each other when they approach, achieving the effect of mutual cleaning, and effectively ensuring that the cleaning mechanism always has a good cleaning effect on the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention.

[0016] Figure 2 is a structural sectional view of the present invention.

[0017] Figure 3 is a structural sectional view of the present invention from another angle.

[0018] Figure 4 is a structural sectional view of the cleaning box part of the present invention.

[0019] Figure 5 is a front sectional view of the cleaning box part of the present invention.

[0020] In the figure: 1 chassis, 11 mounting plate, 12 touch display module, 13 camera, 21 protective film, 22 guide roller, 23 main shaft, 231 drive roller, 24 first motor, 25 driven wheel, 26 driving wheel, 27 drive belt, 3 cleaning mechanism, 31 cleaning box, 311 film passing opening, 312 moving groove, 32 moving block, 33 first cleaning box, 331 first rotating shaft, 332 cleaning roller, 333 second motor, 334 pressing roller, 335 film passing port, 34 second cleaning box, 341 second rotating shaft, 342 water absorption roller, 343 third motor, 35 fourth motor, 351 connecting shaft, 352 threaded section, 36 liquid storage tank, 361 liquid guide pipe, 362 liquid spraying nozzle, 37 sewage tank, 371 sewage pipe. DETAILED DESCRIPTION OF THE INVENTION

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. <>

[0022] Refer to Figures 1-5As shown in the figure, a touch display all-in-one machine includes a chassis 1 and a touch display module 12. A screen window is provided at the top of the chassis 1. An installation plate 11 is connected to the inner wall of the chassis 1. The touch display module 12 is installed on the installation plate 11 and faces the screen window of the chassis 1. A transparent protective film 21 is provided in the chassis 1 to cover the upper surface of the touch display module 12. A transmission mechanism is provided in the chassis 1 for transporting the protective film 21. A cleaning mechanism 3 is provided in the chassis 1 for regularly cleaning the protective film 21. A camera 13 is provided on the outer wall of the chassis 1. While the camera 13 is used for customers to handle business, it also collects the number of customers using the touch display all-in-one machine.

[0023] In this embodiment, the transmission mechanism includes a first motor 24 installed at the bottom of the installation plate 11. Guide rollers 22 are rotatably connected to both sides of the inner wall of the chassis 1 and located on both sides of the touch display module 12. Two symmetrically distributed main shafts 23 are rotatably connected to the front and rear inner walls of the chassis 1. Transmission rollers 231 are coaxially connected to both of the two main shafts 23. The protective film 21 is sleeved on the two transmission rollers 231 and the two guide rollers 22. Two driving wheels 26 are coaxially connected to the output shaft of the first motor 24. One driven wheel 25 is coaxially connected to each of the two main shafts 23. The same transmission belt 27 is sleeved on each pair of the driving wheels 26 and the driven wheels 25.

[0024] In this embodiment, the cleaning mechanism 3 includes a cleaning box 31, which is connected to the front and rear inner walls of the chassis 1. Through holes 311 for the movement of the protective film 21 are formed at both ends of the cleaning box 31. A moving groove 312 is formed at the top of the cleaning box 31. Two moving blocks 32 are slidably connected in the moving groove 312. The lower ends of the two moving blocks 32 are respectively connected to a first cleaning box 33 and a second cleaning box 34. Film passing openings 335 are formed in both the first cleaning box 33 and the second cleaning box 34. Pressing rollers 334 are rotatably connected above the protective film 21 on both the first cleaning box 33 and the second cleaning box 34. A first rotating shaft 331 is rotatably connected below the protective film 21 on the inner wall of the first cleaning box 33. A cleaning roller 332 is coaxially connected to the first rotating shaft 331. A second motor 333 is installed on the outer box wall at one end of the first cleaning box 33. One end of the first rotating shaft 331 is coaxially connected to the output shaft of the second motor 333. A second rotating shaft 341 is rotatably connected below the protective film 21 on the inner wall of the second cleaning box 34. A water absorbing roller 342 is coaxially connected to the second rotating shaft 341. A third motor 343 is installed on the outer box wall at one end of the second cleaning box 34. One end of the second rotating shaft 341 is coaxially connected to the output shaft of the third motor 343. The function of the pressing roller 334 is to ensure that the protective film 21 is in contact with the cleaning roller 332 and the water absorbing roller 342 during the cleaning process by the cleaning roller 332 and the water absorbing roller 342, so as to ensure a good cleaning effect.

[0025] In this embodiment, a liquid storage tank 36 and a sewage tank 37 are provided at the bottom of the chassis 1. The liquid storage tank 36 contains a cleaning liquid, and the cleaning liquid can be an aqueous solution containing alcohol and soap. A plurality of liquid spraying nozzles 362 are equidistantly arranged on the box wall of the first cleaning box 33. A liquid guiding pipe 361 is provided on the liquid storage tank 36 and is connected to the plurality of liquid spraying nozzles 362. A liquid pumping pump is provided on the liquid guiding pipe 361 to supply liquid to the plurality of liquid spraying nozzles 362. A sewage pipe 371 is connected to the bottom of the cleaning box 31, and the lower end of the sewage pipe 371 communicates with the sewage tank 37.

[0026] In this embodiment, a fourth motor 35 is installed on the top of the cleaning box 31. A connecting shaft 351 is coaxially connected to the output shaft of the fourth motor 35. Two threaded sections 352 are provided on the connecting shaft 351. The two threaded sections 352 at both ends of the connecting shaft 351 are respectively in threaded connection with the two moving blocks 32. The thread directions of the two threaded sections 352 on the connecting shaft 351 are opposite. When the connecting shaft 351 rotates, the two moving blocks 32 move closer to or away from each other.

[0027] In this embodiment, a sealing strip is provided around the edges of the first cleaning cartridge 33 and the second cleaning cartridge 34. When the two are brought close together and closed, the sealing strip at the edge position is compressed to fill the gap between the first cleaning cartridge 33 and the second cleaning cartridge 34, so that the closing of the first cleaning cartridge 33 and the second cleaning cartridge 34 has a good sealing effect.

[0028] The working process and principle of the present invention are as follows: When the touch display integrated machine is in use, the protective film 21 horizontally covers the touch display module 12. When a customer touches the screen, they will only come into contact with the protective film 21, and substances such as sweat, oil, and dandruff will only remain on the protective film 21. When the camera 13 detects that the number of customers using the touch display integrated machine reaches a set threshold, after the previous customer has finished using it, the first motor 24 is controlled to start, driving the two drive rollers 231 to rotate, thereby driving the protective film 21 to move. The used protective film 21 on the touch display module 12 is moved inside the chassis 1, and the clean protective film 21 is re-covered on the touch display module 12, realizing a quick switch of the protective film 21 without affecting the use of subsequent customers.

[0029] During the movement and switching of the protective film 21, the second motor 333 and the third motor 343 are also in the on state. At the same time, the cleaning liquid pumped out from the liquid storage tank 36 is sprayed onto the surface of the used protective film 21 through a plurality of spray nozzles 362. The sweat, oil, and dandruff and other substances carried on the surface of the protective film 21 are brushed and removed in cooperation with the rotating cleaning roller 332. Then, the rotating water absorption roller 342 will roll and wipe off the moisture on the surface of the cleaned protective film 21, thereby obtaining a clean protective film 21, preparing for the next switch of the protective film 21.

[0030] After the cleaning mechanism 3 has cleaned the protective film 21 for a period of time, the self-cleaning function can be manually activated, causing the fourth motor 35 to start working. Using the thread to control the first cleaning cartridge 33 and the second cleaning cartridge 34 to approach each other, a relatively enclosed space is formed after the first cleaning cartridge 33 and the second cleaning cartridge 34 are closed. The liquid storage tank 36 is controlled to inject cleaning liquid into the first cleaning cartridge 33 and the second cleaning cartridge 34, immersing the cleaning roller 332 and the water absorption roller 342 in the cleaning liquid. After soaking for a certain period of time, the second motor 333 and the third motor 343 are turned on, causing the cleaning roller 332 and the water absorption roller 342 to rotate in the same speed and in the same direction, making the surfaces of the two rollers collide and rub against each other to achieve mutual cleaning. After the mutual cleaning is completed, the first cleaning cartridge 33 and the second cleaning cartridge 34 are controlled to separate from each other, and the sewage after self-cleaning will drain away by itself. After the second cleaning cartridge 34 returns to its initial position, the third motor 343 is controlled to drive the water absorption roller 342 to rotate at high speed for a drying operation. By regularly activating the self-cleaning function of the cleaning mechanism 3, it can be ensured that the cleaning mechanism 3 always has a good cleaning effect on the protective film 21.

[0031] As is known by common technical knowledge, the present invention can be implemented by other embodiments that do not depart from its spiritual essence or essential features. Therefore, the above-disclosed embodiments are illustrative in all aspects and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are encompassed by the present invention.

Claims

1. An all-in-one touch display machine, characterized in that: It includes a chassis (1) and a touch display module (12). A screen window is provided at the top of the chassis (1). An installation plate (11) is connected to the inner wall of the chassis (1). The touch display module (12) is installed on the installation plate (11) and faces the screen window of the chassis (1). A transparent protective film (21) is arranged in the chassis (1) to cover the upper surface of the touch display module (12). A transmission mechanism is arranged in the chassis (1) for transporting the protective film (21). A cleaning mechanism (3) is arranged in the chassis (1) for regularly cleaning the protective film (21). A camera (13) is arranged on the outer box wall of the chassis (1).

2. The touch display all-in-one machine according to claim 1, characterized in that: The transmission mechanism includes a first motor (24) installed at the bottom of the installation plate (11). Guide rollers (22) are rotatably connected to both sides of the inner wall of the chassis (1) and located on both sides of the touch display module (12). Two symmetrically distributed main shafts (23) are rotatably connected to the front and rear inner walls of the chassis (1). Transmission rollers (231) are coaxially connected to both of the two main shafts (23). The protective film (21) is sleeved on the two transmission rollers (231) and the two guide rollers (22). Two driving wheels (26) are coaxially connected to the output shaft of the first motor (24). One driven wheel (25) is coaxially connected to each of the two main shafts (23). The same transmission belt (27) is sleeved on each pair of the driving wheels (26) and the driven wheels (25).

3. A touch display integrated machine according to claim 2, characterized in that: The cleaning mechanism (3) includes a cleaning box (31). The cleaning box (31) is connected to the front and rear inner walls of the chassis (1). Film passing openings (311) are provided at both ends of the cleaning box (31) for the protective film (21) to move through. A moving groove (312) is provided at the top of the cleaning box (31). Two moving blocks (32) are slidably connected in the moving groove (312). A first cleaning box (33) and a second cleaning box (34) are respectively connected to the lower ends of the two moving blocks (32). Film passing openings (335) are provided on both the first cleaning box (33) and the second cleaning box (34). Pressing rollers (334) are rotatably connected above the protective film (21) on both the first cleaning box (33) and the second cleaning box (34). A first rotating shaft (331) is rotatably connected below the protective film (21) on the inner wall of the first cleaning box (33). A cleaning roller (332) is coaxially connected to the first rotating shaft (331). A second motor (333) is installed on the outer box wall at one end of the first cleaning box (33). One end of the first rotating shaft (331) is coaxially connected to the output shaft of the second motor (333). A second rotating shaft (341) is rotatably connected below the protective film (21) on the inner wall of the second cleaning box (34). A water absorbing roller (342) is coaxially connected to the second rotating shaft (341). A third motor (343) is installed on the outer box wall at one end of the second cleaning box (34). One end of the second rotating shaft (341) is coaxially connected to the output shaft of the third motor (343).

4. The touch display all-in-one machine according to claim 3, characterized in that: A liquid storage tank (36) and a sewage tank (37) are provided at the bottom of the chassis (1). A plurality of liquid spray nozzles (362) are equidistantly arranged on the box wall of the first cleaning box (33). A liquid guide pipe (361) is provided on the liquid storage tank (36) and is connected to the plurality of liquid spray nozzles (362). A liquid extraction pump is provided on the liquid guide pipe (361) to supply liquid to the plurality of liquid spray nozzles (362). A sewage pipe (371) is connected to the bottom of the cleaning box (31), and the lower end of the sewage pipe (371) is communicated with the sewage tank (37).

5. A touch display integrated machine according to claim 3, characterized in that: A fourth motor (35) is installed on the top of the cleaning box (31). A connecting shaft (351) is coaxially connected to the output shaft of the fourth motor (35). Two threaded sections (352) are provided on the connecting shaft (351). The two threaded sections (352) at both ends of the connecting shaft (351) are respectively in threaded connection with two moving blocks (32).

6. The touch display all-in-one machine according to claim 5, characterized in that: The thread directions of the two threaded sections (352) on the connecting shaft (351) are opposite to each other.

7. A touch display integrated machine according to claim 3, wherein: A sealing strip is provided around the edge positions of the first cleaning box (33) and the second cleaning box (34).

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