Medical self-service terminal and operating system thereof

Abstract

The present invention relates to the field of self-service terminals, in particular to a medical self-service terminal and an operating system thereof. The medical self-service terminal comprises a support cabinet horizontally placed on the ground, wherein a mounting frame is fixedly mounted above the support cabinet, and a display panel for displaying an operation interface is fixedly mounted outside the front side of the mounting frame; and various electrical apparatuses are mounted inside the support cabinet, and an external protective cover for protecting the display panel is provided on the front side of the support cabinet. The medical self-service terminal and the operating system thereof adopt a new structural design, such that when the device is not in use, the display panel is protected by means of upward movement of the external protective cover; during the movement of the external protective cover, a cleaning sponge roller is driven to cooperate with a cleaning nozzle that sprays cleaning liquid to clean the display panel, thereby ensuring the display effect of the display panel; in addition, sewage generated from cleaning flows in a water-cooling pipe to dissipate heat of the device; and finally, the sewage is filtered by a circulating filter tank and then flows back into a clean water tank for reuse.

Description

Medical self-service terminal and operation system thereof TECHNICAL FIELD

[0001] The present application relates to the technical field of digital self-service terminals, in particular to a medical self-service terminal and an operation system thereof. BACKGROUND

[0002] A self-service terminal in a hospital is a device used to replace a manual service window, and through a digital intelligent input recognition system, a patient can complete most process items in the hospital, such as registration, payment, report query, and medical record printing, thereby reducing the queuing and waiting time of the patient during a visit.

[0003] In the prior art, a self-service terminal system is disclosed in Chinese Patent No. CN115601187A, which includes a human-computer interaction module, a registration module, a disinfectant supply module, and a mask supply module. The human-computer interaction module is used to implement human-computer interaction operations. The registration module is in communication connection with the human-computer interaction module to realize a user reporting or registration function. The disinfectant supply module is in communication connection with the human-computer interaction module and the registration module, and is used to provide a no-wash hand sanitizer and / or medical alcohol to a user. The human-computer interaction module and the registration module can independently activate or jointly activate the disinfectant supply module. The mask supply module is in communication connection with the human-computer interaction module, and is used to provide a mask for a user. The self-service terminal system of the present application is provided with a disinfectant supply module and a mask supply module, thereby providing a no-wash hand sanitizer and / or medical alcohol and a mask for a user operating the self-service terminal system.

[0004] The self-service terminal described above uses a human-computer interaction module in cooperation with a display screen to achieve a self-service operation purpose. However, in actual use, the display screen needs to be exposed for touch operation, and the display screen is made of a relatively fragile glass material, so it is easy to be accidentally damaged, and the surface of the display screen is easy to be contaminated, which affects the display effect.

[0005] And in the prior art, a self-service terminal device is disclosed in Chinese Patent Publication No. CN116301215A, relating to the technical field of self-service devices, which aims to solve the technical problem of the existing self-service terminal device that the touch display and the cable connection are prone to looseness or falling off. The self-service terminal device includes a touch display, a box body, a lifting plate, and a lifting mechanism. Along the first direction, the touch display is arranged at the top of the box body, and the lifting plate and the lifting mechanism are arranged at the bottom of the box body. The box body includes a first side wall, and the lifting plate is slidingly installed on the first side wall. The lifting mechanism is arranged in the cavity of the box body and is connected with the lifting plate. The lifting mechanism is configured to provide lifting force or pulling force to the lifting plate to make the lifting plate slide along the first direction. The self-service terminal device provided by the present application can reduce the risk of looseness or falling off at the connection between the touch display and the cable, and improve the working reliability of the self-service terminal device.

[0006] The device described above needs to work in cooperation between multiple electrical components in the device to display the required content on the touch display screen. The device needs to be on continuously during the working period in the hospital. The internal components of the device continuously generate heat, and the continuous accumulation of heat can damage the internal components of the device and affect its service life. SUMMARY

[0007] The present application aims to provide a medical self-service terminal and its operating system to solve the problems of the display screen being easily damaged and inconvenient to clean, and the heat not being dissipated affecting the service life of the device.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solution: a medical self-service terminal and its operating system, including a support box body placed horizontally on the ground, a mounting rack fixedly installed above the support box body, and a display panel for displaying an operation interface fixedly installed on the outer front side of the mounting rack, further comprising:

[0009] Various electrical equipment is installed inside the support box body, and an outer protective cover is provided on the front side of the support box body to protect the display panel. A cleaning mechanism for cleaning the display panel is provided on the top of the mounting rack and the inner side of the outer protective cover.

[0010] A sewage tank and a clean water tank are provided inside the support box body, and an automatic proportioning mechanism is provided at the right upper corner inside the clean water tank to automatically add cleaning materials to the inside of the clean water tank.

[0011] A cooling mechanism is provided on the inner side of the rear of the support box body to cool and cool the internal electrical equipment, and the cooling mechanism is connected with a circulating filtration mechanism fixedly installed on the inner side below the support box body.

[0012] Preferably, the cleaning mechanism comprises a cleaning sponge roller mounted inside the outer protective cover and a cleaning nozzle mounted at the top of the mounting frame, the cleaning nozzle is communicated between the lifting pipe and the clean water bin, and the support box is provided with water leakage holes communicated with the sewage bin at equal intervals on the upper surface of the front side, the cleaning nozzle sprays cleaning liquid on the display surface to achieve better cleaning effect.

[0013] Preferably, the outer protective cover is connected between the lifting lead screw and the support box through the side of the outer protective cover, and the outer protective cover moves up and down through the rotation of the lifting lead screw.

[0014] Preferably, the automatic proportioning mechanism comprises solid cleaning material and a stirring rod rotatably mounted in the clean water bin, the solid cleaning material is installed by using the fixing device at the left end, and the fixing device forms a limiting sliding structure with the inside of the support box.

[0015] The upper end of the stirring rod is coaxially fixedly installed with a transmission screw rod rotatably connected with the support box, and the upper end of the transmission screw rod is externally threaded with a pressure block penetrating between the sewage bin and the clean water bin, the pressure block moves up and down through the transmission screw rod, thereby respectively lifting the water level in the sewage bin and the clean water bin, so that the water pump can smoothly pump water.

[0016] Preferably, the left side of the fixing device is fixedly installed with a compression spring for pushing, and the right side of the solid cleaning material is provided with a cutting turntable, the left side of the cutting turntable is fixedly installed with cutting knives arranged in an inclined manner at equal intervals, the solid cleaning material is cut in one direction by using the arc structure on one side of the cutting knife, and the cutting knives outside the cutting turntable cut the solid cleaning material quantitatively through the rotation of the cutting turntable, thereby achieving the purpose of automatic proportioning.

[0017] Preferably, the right side of the cutting turntable is coaxially fixedly installed with a driven bevel gear for driving the rotation thereof, and the side of the driven bevel gear is meshingly connected with a driving bevel gear smaller in diameter than the driven bevel gear, the driving bevel gear rotates through the transmission belt when the lifting lead screw rotates, thereby driving the driven bevel gear meshingly connected with the driving bevel gear to rotate.

[0018] Preferably, the driving bevel gear is provided as a quarter-tooth structure, and the driving bevel gear rotates synchronously with the lifting lead screw through the transmission belt connected therewith, and the driving bevel gear and the driven bevel gear are decelerated through the difference in the number of teeth.

[0019] Preferably, the cooling mechanism comprises a water cooling pipe fixedly installed in the inside of the rear side of the support box, a heat dissipation fan rotatably connected with the support box, and a heat dissipation net fixedly installed on the rear surface of the support box, and the circulating filtering mechanism comprises a circulating filtering box and filtering fillers in the inside thereof.

[0020] Preferably, the water cooling pipeline is connected with the sewage tank through a pipeline and a one-way valve, and the liquid flowing through the water cooling pipeline enters the circulating filter box through a conveying pipeline, a fixed rack is fixedly installed on the rear outer surface of the circulating filter box, and a driving gear driven by a motor is engagedly connected below the fixed rack, and the circulating filter box is moved out through the transmission between the driving gear and the fixed rack, so that the filter filler inside is convenient to replace.

[0021] Preferably, the operating system of the medical self-service terminal comprises the following contents:

[0022] The operation of the self-service is operated on a touch screen display panel.

[0023] I. Login / registration: the user needs to perform a login or registration operation when using the terminal for the first time, by inputting personal information and creating an account;

[0024] II. Appointment registration: the user can select the department and doctor for appointment registration, input the treatment time and personal information, and the system will generate an appointment registration number;

[0025] III. Payment: the user can query the treatment cost and select online payment or cash payment, input the relevant amount and make payment, and the cash provides a change service within 50 yuan;

[0026] IV. Query report: the user can query the medical examination results such as examination report and test report, input the relevant information for query, and the queried report can be quickly printed through a printer;

[0027] V. Application for examination: the user can select the medical examination items needed to be performed, input personal information and apply;

[0028] VI. Application for hospitalization: the user can select the department and time for hospitalization, input personal information and apply;

[0029] VII. Evaluation and feedback: the user can evaluate and feedback the treatment process and put forward opinions and suggestions;

[0030] VIII. Consultation service: the user can perform online consultation with a doctor through the terminal, input the relevant questions and wait for the doctor's reply;

[0031] IX. Medicine taking: the user can select the medicine needed to be taken, input the relevant information and make payment, and the system will generate a medicine taking number;

[0032] X. Number cancellation: the user can select the number cancellation operation, input the appointment registration number and personal information for number cancellation.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows: The medical self-service terminal and its operating system adopt a novel structural design, which allows the device to protect the display panel by moving the outer protective cover upward when not in use. During the movement of the outer protective cover, the cleaning sponge roller works in conjunction with the cleaning nozzle to spray cleaning fluid to clean the display panel, ensuring its display effect. Furthermore, the cleaning wastewater flows in the water-cooling pipe to dissipate heat from the device. Finally, the wastewater is filtered through the circulating filter box and flows back into the clean water tank for reuse. The specific details are as follows:

[0034] 1. By using the outer protective cover and the cleaning mechanism in conjunction, the lifting screw drives the outer protective cover to move upward, thereby protecting the display panel. During the upward movement of the outer protective cover, the cleaning sponge roller fixedly installed on its inner side wipes the surface of the display panel. At the same time, water mixed with cleaning material in the clean water tank is sprayed out from the cleaning nozzle through the lifting pipe and adheres to the outer surface of the display panel, improving the overall cleaning effect.

[0035] 2. Through the use of the automatic mixing mechanism, as the lifting screw moves the outer protective cover downward, it drives the active bevel gear to rotate via the transmission belt. At this time, the driven bevel gear, which is meshed with the active bevel gear, drives the cutting disc to rotate (due to the difference in the number of teeth between the active and driven bevel gears, the cutting disc rotates slowly). Thus, the cutting blades outside the cutting disc cut off a certain amount of solid cleaning material, which falls into the clean water tank and mixes with clean water, achieving the purpose of automatic mixing and reducing the trouble of manually mixing cleaning solutions.

[0036] 3. Through the coordinated use of the cooling mechanism and the circulating filtration mechanism, the wastewater after cleaning enters the wastewater tank and then circulates in the water cooling pipe under the action of the water pump, thereby achieving the purpose of heat dissipation of the entire device. After heat dissipation, it flows into the circulating filtration box for filtration using filter media, and finally flows back into the clean water tank for reuse, reducing the waste of water resources. Attached Figure Description

[0037] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0038] Figure 2 is a schematic diagram of the back structure of the support box of the present invention;

[0039] Figure 3 is an enlarged structural diagram of point A in Figure 2 of the present invention;

[0040] Figure 4 is a schematic diagram of the front cross-sectional structure of the support box of the present invention;

[0041] Figure 5 is a schematic diagram of the transmission relationship structure of the cutting turntable in this invention;

[0042] Figure 6 is a schematic diagram of the installation relationship between the solid cleaning material and the fixing device of the present invention;

[0043] Fig. 7 is a schematic diagram of the cutting tool structure of the present application;

[0044] Fig. 8 is a schematic diagram of the rear side cross-sectional structure of the support box of the present application;

[0045] Fig. 9 is a schematic diagram of the cross-sectional structure of the circulating filter box of the present application.

[0046] In the drawings: 1, support box; 2, mounting frame; 3, display panel; 4, outer protective cover; 5, cleaning sponge roller; 6, cleaning spray head; 7, sewage bin; 8, clean water bin; 9, solid cleaning material; 10, cutting turntable; 11, cutting tool; 12, circulating filter box; 13, water cooling pipe; 14, lifting screw; 15, water leakage hole; 16, lifting pipe; 17, stirring rod; 1701, transmission screw; 1702, pressure block; 18, fixing device; 19, compression spring; 20, driven bevel gear; 21, driving bevel gear; 22, transmission belt; 23, heat dissipation mesh; 24, heat dissipation fan; 25, conveying pipe; 26, filter filler; 27, fixed rack; 28, driving gear. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0048] Please refer to Figs. 1-9, the present application provides a technical solution: a medical self-service terminal and its operating system, comprising a support box 1 horizontally placed on the ground, a mounting frame 2 fixedly installed above the support box 1, and a display panel 3 for displaying an operation interface fixedly installed on the front side outside of the mounting frame 2, further comprising:

[0049] Various electrical equipment are installed inside the support box 1, and an outer protective cover 4 is arranged on the front side of the support box 1 to protect the display panel 3, and a cleaning mechanism for cleaning the display panel 3 is arranged together on the top of the mounting frame 2 and the inner side of the outer protective cover 4; the cleaning mechanism comprises a cleaning sponge roller 5 installed on the inner side of the outer protective cover 4 and a cleaning spray head 6 installed on the top end of the mounting frame 2, the cleaning spray head 6 is in communication between the lifting pipe 16 and the clean water bin 8, and the water leakage holes 15 in communication with the sewage bin 7 are evenly arranged on the front side of the upper surface of the support box 1, and the outer protective cover 4 and the support box 1 form an up-down sliding structure through the lifting screw 14 threadedly installed through the side surface of the outer protective cover 4;

[0050] When using the device, the patient touches the display panel 3 according to his own needs, and completes the required process (see the following specific operation). After the hospital closes, the self-service terminal stops serving. At this time, the motor in the mounting frame 2 drives the lifting lead screw 14 to rotate, and the outer protective cover 4 is driven to move upward under the cooperation of the limiting rod on the other side. Finally, the outer protective cover 4 protects the display panel 3. In the process of moving upward, the cleaning sponge roller 5 fixedly installed on the inner side of the outer protective cover 4 wipes the outside of the display panel 3. At the same time, the lifting pipe 16 pumps the water mixed with cleaning materials in the clean water bin 8 into the cleaning nozzle 6 and sprays it to the outer surface of the display panel 3, so as to achieve the purpose of completely cleaning the surface of the display panel 3. The sewage after cleaning flows into the sewage bin 7 through the water leakage hole 15.

[0051] The support box body 1 is internally provided with a sewage bin 7 and a clean water bin 8, and the right upper corner of the clean water bin 8 is internally provided with an automatic proportioning mechanism. The automatic proportioning mechanism automatically adds cleaning materials to the inside of the clean water bin 8. The automatic proportioning mechanism comprises solid cleaning materials 9 and a stirring rod 17 rotatably installed in the clean water bin 8. The solid cleaning materials 9 are installed by using the fixing device 18 at the left end, and the fixing device 18 forms a limiting sliding structure with the inside of the support box body 1. The stirring rod 17 is coaxially fixedly installed with a transmission screw rod 1701 rotatably connected with the support box body 1 at the upper end, and a pressure block 1702 penetrating between the sewage bin 7 and the clean water bin 8 is threadedly installed outside the upper end of the transmission screw rod 1701. The left side of the fixing device 18 is fixedly installed with a compression spring 19 for pushing. The right side of the solid cleaning materials 9 is abutted with a cutting turntable 10. The left side of the cutting turntable 10 is fixedly installed with cutting knives 11 arranged in an inclined manner at equal intervals. The cutting knives 11 on one side are arc-shaped structures for cutting the solid cleaning materials 9 in one direction. The right outer surface of the cutting turntable 10 is coaxially fixedly installed with a driven bevel gear 20 for driving it to rotate. The driven bevel gear 20 is meshingly connected with a driving bevel gear 21 smaller in diameter. The driving bevel gear 21 is provided with a quarter tooth structure, and the driving bevel gear 21 is synchronously rotated with the lifting lead screw 14 through the transmission belt 22 connected therewith.

[0052] When working in the hospital, the outer protective cover 4 is lowered by the reverse rotation of the lifting screw rod 14, and the lifting screw rod 14 drives the driving bevel gear 21 to rotate through the transmission belt 22 in the process of rotation. At this time, the driven bevel gear 20 connected with the driving bevel gear 21 drives the cutting rotary disc 10 to rotate, and the solid cleaning material 9 is cut off by the cutting knife 11 outside the cutting rotary disc 10. (Because of the difference in the number of teeth between the driving bevel gear 21 and the driven bevel gear 20, the cutting rotary disc 10 will rotate slowly, and when the lifting screw rod 14 rotates forward, the rotating direction of the cutting knife 11 is the circular arc surface in contact with the solid cleaning material 9, so it will not cut the solid cleaning material. When the lifting screw rod 14 reversely rotates, the sharp surface of the cutting knife 11 is in contact with the solid cleaning material 9, so it can cut the solid cleaning material), the cut solid cleaning material 9 falls into the clean water in the clean water bin 8 to realize automatic proportioning, and after cutting, the elasticity of the compression spring 19 pushes the fixing device 18 together with the solid cleaning material 9 to move backward, so that the solid cleaning material 9 always maintains contact with the cutting knife 11, and then the motor drives the stirring rod 17 to rotate to stir and mix the cleaning liquid. At the same time, according to the different rotating directions of the stirring rod 17, the pressure block 1702 can be driven to move up and down through the transmission screw rod 1701, so as to change the water level in the sewage bin 7 and the clean water bin 8, and ensure that the water pump can normally suck water.

[0053] The inner side of the rear of the support box body 1 is provided with a cooling mechanism for cooling the electrical equipment in the interior thereof, and the cooling mechanism is connected with a circulating filtering mechanism fixedly installed on the inner side below the support box body 1. The cooling mechanism comprises a water cooling pipeline 13 fixedly installed on the inner side of the rear of the support box body 1, a heat dissipation fan 24 rotationally connected with the support box body 1 and a heat dissipation net 23 fixedly installed on the rear surface of the support box body 1. The circulating filtering mechanism comprises a circulating filtering box 12 and filtering filler 26 in the interior thereof. The water cooling pipeline 13 is connected in communication with the sewage bin 7 through a pipeline and a one-way valve, and the liquid flowing in the water cooling pipeline 13 enters the circulating filtering box 12 through a conveying pipeline 25. A fixed rack 27 is fixedly installed on the rear outer surface of the circulating filtering box 12, and a driving gear 28 driven by a motor is engagedly connected below the fixed rack 27.

[0054] The cleaning sewage in the sewage bin 7 is first pumped into the water cooling pipeline 13 by the water pump and flows in the pipeline. The device as a whole is heat-dissipated in cooperation with the heat dissipation fan 24 and the heat dissipation net 23. After heat dissipation, the sewage enters the circulating filtering box 12 through the conveying pipeline 25 and is filtered by the filtering filler 26 in the circulating filtering box 12. The filtered water flows into the clean water bin 8 again for recycling, so as to save water resources. After being used for a period of time, the circulating filtering box 12 is driven to move out by the fixed rack 27 engagedly connected with the driving gear 28, so that the filtering filler 26 in the interior thereof can be conveniently replaced.

[0055] The operation of self-service is operated on the touch screen display panel 3;

[0056] I. Login / registration: the user needs to perform login or registration operation when using the terminal for the first time, by inputting personal information and creating an account number on the display panel 3;

[0057] II. Appointment registration: the user can select the department and doctor for appointment registration, input the treatment time and personal information, and the system will generate an appointment registration number;

[0058] III. Payment: the user can query the treatment cost and select online payment or cash payment, input the relevant amount and make payment, and the cash provides a change service within fifty yuan;

[0059] IV. Query report: the user can query his own examination report, laboratory report and other medical examination results, input the relevant information for query, and the queried report can be quickly printed by the printer;

[0060] V. Application for examination: the user can select the medical examination items to be performed, input personal information and apply;

[0061] VI. Application for hospitalization: the user can select the department and time for hospitalization, input personal information and apply;

[0062] VII. Evaluation and feedback: the user can evaluate and feedback the treatment process, and put forward opinions and suggestions;

[0063] VIII. Consultation service: the user can perform online consultation with the doctor through the terminal, input the relevant questions and wait for the doctor's reply;

[0064] IX. Medicine taking: the user can select the medicine to be taken, input the relevant information and make payment, and the system will generate a medicine taking number;

[0065] X. Number cancellation: the user can select the number cancellation operation, input the appointment registration number and personal information for number cancellation.

[0066] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A medical self-service terminal, comprising a support box (1) horizontally placed on the ground, a mounting rack (2) fixedly installed above the support box (1), and a display panel (3) fixedly installed on the front side of the mounting rack (2) and externally displaying an operation interface, characterized in that, Also include: The support box (1) is internally mounted with various electrical equipment, and the front side of the support box (1) is provided with an outer protective cover (4) for protecting the display panel (3), and the upper side of the mounting frame (2) and the inner side of the outer protective cover (4) are provided with a cleaning mechanism for cleaning the display panel (3); The support box (1) is internally provided with a sewage bin (7) and a clean water bin (8), and the right upper corner of the clean water bin (8) is provided with an automatic proportioning mechanism, which automatically adds cleaning material to the inside of the clean water bin (8); The inner side of the rear of the support box (1) is provided with a cooling mechanism for cooling the electrical equipment inside, and the cooling mechanism is connected with a circulating filtering mechanism fixedly installed on the inner side below the support box (1); The automatic proportioning mechanism comprises solid cleaning material (9) and stirring rod (17) rotatably installed in the clean water bin (8), the solid cleaning material (9) is installed by the fixing device (18) at the left end, and the fixing device (18) forms a limiting sliding structure with the inside of the support box (1); The upper end of the stirring rod (17) is coaxially fixedly installed with a transmission screw rod (1701) rotatably connected with the support box (1), and the upper end of the transmission screw rod (1701) is externally threaded and installed with a pressure block (1702) penetrating between the sewage bin (7) and the clean water bin (8); The left side of the fixing device (18) is fixedly installed with a compression spring (19) for pushing, and the right side of the solid cleaning material (9) is provided with a cutting turntable (10), the left side of the cutting turntable (10) is fixedly installed with cutting knives (11) arranged in an inclined manner, and the solid cleaning material (9) is cut in one direction by the arc structure on one side of the cutting knife (11); The right side of the outer surface of the cutting turntable (10) is coaxially fixedly installed with a driven bevel gear (20) for driving it to rotate, and the driven bevel gear (20) is meshingly connected with a driving bevel gear (21) smaller in diameter; The driving bevel gear (21) is provided as a quarter tooth structure, and the driving bevel gear (21) rotates synchronously with the lifting screw rod (14) through the transmission belt (22) connected therewith; The cleaning mechanism comprises a cleaning sponge roller (5) installed in the inner side of the outer protective cover (4) and a cleaning nozzle (6) installed at the top end of the mounting frame (2), the cleaning nozzle (6) is communicated between the clean water bin (8) through the lifting pipeline (16), and the upper surface of the support box (1) is provided with a water leakage hole (15) communicated with the sewage bin (7) at the front side; The outer protective cover (4) and the support box (1) form an up-down sliding structure through the lifting screw rod (14) threaded and penetrating through the side thereof.

2. The medical self-service kiosk of claim 1, wherein: The cooling mechanism comprises a water cooling pipeline (13) fixedly installed in the inner side of the rear side of the support box (1), a heat dissipation fan (24) rotatably connected with the support box (1) and a heat dissipation net (23) fixedly installed on the rear surface of the support box (1), and the circulating filtering mechanism comprises a circulating filtering box (12) and a filtering filler (26) in the circulating filtering box (12).

3. The medical self-service kiosk of claim 2, wherein: The water cooling pipeline (13) is communicated with the sewage bin (7) through a pipeline and a one-way valve, and the liquid flowing in the water cooling pipeline (13) enters the circulating filter box (12) through a conveying pipeline (25), a fixed rack (27) is fixedly installed on the outer surface of the rear of the circulating filter box (12), and a driving gear (28) driven by a motor is engaged and connected below the fixed rack (27).

4. The operating system of claim 1, wherein, The following is included: The operation of self-service is operated on the touch screen display panel (3); I. Login / registration: the user needs to perform login or registration operation when using the terminal for the first time, by inputting personal information and creating an account; II. Appointment registration: the user can select the department and doctor for appointment registration, input the treatment time and personal information, and the system will generate an appointment registration number; III. Payment: the user can query the treatment cost and select online payment or cash payment, input the relevant amount and pay, and the cash provides a change service within 50 yuan; IV. Query report: the user can query the medical examination results such as examination report and test report, input the relevant information for query, and the queried report can be quickly printed through the printer; V. Application for examination: the user can select the medical examination items needed to be performed, input personal information and apply; VI. Application for hospitalization: the user can select the department and time for hospitalization, input personal information and apply; VII. Evaluation and feedback: the user can evaluate and feedback the treatment process, and put forward opinions and suggestions; VIII. Consultation service: the user can consult the doctor online through the terminal, input the relevant questions and wait for the doctor's reply; IX. Take medicine: the user can select the medicine needed to be taken, input the relevant information and pay, and the system will generate a medicine taking number; X. Number cancellation: the user can select the number cancellation operation, input the appointment registration number and personal information for number cancellation.

Images