A rapid sterilization device for shoes and caps used by infectious disease medical staff

Abstract

This invention relates to the field of medical disinfection and sterilization equipment, and discloses a rapid sterilization device for shoes and caps used by medical staff in infectious disease departments. The device includes a housing, with a motor fixedly connected to the outer wall of the housing. A drive shaft is fixedly connected to the output end of the motor, and a cover is fixedly connected to the outer wall of the drive shaft. The outer wall of the cover is rotatably connected to the outer wall of the housing. A fixing frame is fixedly connected to the inner wall of the housing, and two fixing blocks are slidably connected inside the fixing frame. By continuously rotating the shelf under the drive of the motor, the shoes and caps placed on the shelf constantly change their spatial orientation during the sterilization process, achieving surface sterilization. This solves the problem that existing sterilization methods have limited sterilization effects and cannot meet the disinfection needs of medical staff in negative pressure wards. It improves the sterilization reliability of protective equipment for medical staff in infectious disease departments and reduces the risk of cross-infection.

Description

Technical Field

[0001] This invention relates to the field of medical disinfection and sterilization equipment, specifically a rapid sterilization device for shoes and hats used by medical staff in infectious disease departments. Background Technology

[0002] In hospital infection control and prevention departments, medical staff frequently need to enter and exit negative pressure wards during diagnosis and treatment. Negative pressure wards prevent the spread of pathogens by maintaining indoor air pressure lower than the external environment air pressure. However, during the process of entering and leaving negative pressure wards, the shoes, hats and other protective equipment worn by medical staff can easily become contaminated with pathogens, bacteria and virus particles, posing a risk of cross-contamination and nosocomial infection transmission.

[0003] Current clinical protective measures mainly focus on protective clothing, hand disinfection, and air purification. The methods for disinfecting medical staff's shoes and hats are relatively limited. They are usually handled by manually spraying disinfectant and centralized collection for disinfection. These methods are cumbersome, take a long time, and the disinfection effect is easily affected by human factors. They are difficult to meet the needs of medical staff in negative pressure wards for frequent entry and exit and rapid disinfection. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a rapid sterilization device for shoes and hats used by medical staff in infectious disease departments. This device solves the problem that existing sterilization methods have limited sterilization effects and cannot meet the disinfection needs of medical staff in negative pressure wards.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rapid sterilization device for shoes and caps used by medical staff in infectious disease departments, comprising a shell, a motor fixedly connected to the outer wall of the shell, a drive shaft fixedly connected to the output end of the motor, a cover fixedly connected to the outer wall of the drive shaft, the outer wall of the cover rotatably connected to the outer wall of the shell, a fixing frame fixedly connected to the inner wall of the shell, a fixing block 1 and a fixing block 2 slidably connected inside the fixing frame, a sprayer 1 fixedly connected to the outer wall of the fixing block 1, a sprayer 2 fixedly connected to the outer wall of the fixing block 2, a fixing plate fixedly connected to the inner wall of the fixing frame, a slide rail fixedly connected to the outer wall of the fixing plate, a motor 2 fixedly connected to the outer wall of the fixing plate, a limit block fixedly connected to the outer wall of the fixing plate, a support frame fixedly connected to the outer wall of the fixing plate, and a rotating structure provided at the output end of the motor 2.

[0006] Preferably, the rotating structure includes a worm gear, the outer end of which is fixedly connected to the output end of the second motor, and the two ends of which are rotatably connected to the inside of the limiting block. The toothed ends of the worm gear are meshed with a worm wheel.

[0007] Preferably, the rotating structure further includes a rotating shaft, the outer wall of which is rotatably connected to the inside of the support frame, a shelf is fixedly connected to the outer wall of the rotating shaft, and the outer wall of the rotating shaft is rotatably connected to the inside of the slide rail.

[0008] Preferably, the outer wall of the rotating shaft is rotatably connected to the inside of the fixed plate, and the outer wall of the rotating shaft is provided with a transmission mechanism.

[0009] Preferably, the transmission mechanism includes a gear, the inner wall of which is fixedly connected to the outer wall of the rotating shaft, and the outer wall of which is rotatably connected to the outer wall of the slide rail.

[0010] Preferably, the gear teeth are meshed with a rack, and the outer wall of the rack is slidably connected to the outer wall of the slide rail.

[0011] Preferably, a slider is fixedly connected to the outer wall of the rack, and the outer wall of the slider is slidably connected to the inner wall of the slide rail.

[0012] Preferably, the outer wall of the slider is fixedly connected to the outer wall of the fixing block, and the tooth end of the gear is meshed with the rack.

[0013] Preferably, the outer wall of the rack two is slidably connected to the outer wall of the slide rail, and the outer wall of the rack two is fixedly connected to the slider two.

[0014] Preferably, the outer wall of the second slider is slidably connected to the inner wall of the slide rail, and the outer wall of the second slider is fixedly connected to the outer wall of the second fixing block.

[0015] Working principle: When sterilizing shoes and caps for medical staff in the infectious disease department, the shoes and caps are first placed on the shelf. Then, motor two is started, which drives the shelf to rotate through a worm gear, worm wheel, and rotating shaft, achieving synchronous rotation of the shoes and caps. The gear on the outer wall of the rotating shaft meshes with rack one and rack two, which drive the slider and fixed block to move. This drives sprayers one and two to move evenly along the surface of the shoes and caps. During the movement of sprayers one and two, the sterilizing liquid sprayed from sprayers one and two covers all surfaces of the shoes and caps to achieve uniform and rapid sterilization. Through the rotation of the shelf and the linkage of sprayers one and two, the surface of the shoes and caps is disinfected, thus ensuring stable sterilization effect and improving the safety of medical staff protection.

[0016] This invention provides a rapid sterilization device for shoes and caps used by medical staff in infectious disease departments. It has the following beneficial effects: 1. This invention, by setting up a rotating mechanism, allows the shelf to rotate continuously under the drive of a motor. This causes the shoes and hats placed on the shelf to constantly change their spatial orientation during the sterilization process, thereby achieving sterilization treatment on the surface of the shoes and hats. This solves the problem that the existing sterilization methods have limited sterilization effect and cannot meet the disinfection needs of medical staff in negative pressure wards. It is beneficial to improve the sterilization reliability of protective equipment for medical staff in infectious disease departments and reduce the risk of cross-infection.

[0017] 2. This invention, by setting up a spraying moving mechanism, uses sprayers one and two to spray disinfectant containing bactericidal components during the moving process, covering the surface of shoes and hats placed on the shelf, thereby achieving continuous and uniform sterilization of shoes and hats used by medical staff in the infectious disease department, and further ensuring the safety of use by medical staff in the infectious disease department.

[0018] 3. The present invention sets up a transmission mechanism, which drives rack one and rack two to move along the outer wall of the slide rail by rotating gears, thereby driving sprayer one and sprayer two to spray disinfectant during the movement, so that the disinfectant covers the surface of the shoes and hats, and achieves uniform spraying of disinfectant on the surface of the shoes and hats. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention; Figure 2 This is a partial structural diagram of the lid of the present invention; Figure 3 This is a partial structural diagram of the fixing frame of the present invention; Figure 4 This is a cross-sectional view of the internal structure of the outer shell of the present invention; Figure 5 This is a schematic diagram of a partial structure of the worm gear of the present invention; Figure 6 This is a partial structural diagram of the slider of the present invention; Figure 7 This is a partial structural diagram of the fixing block of the present invention; Figure 8 This is a partial structural diagram of the sprayer of the present invention.

[0020] The components are as follows: 1. Outer shell; 2. Motor 1; 3. Cover; 4. Fixing plate; 5. Motor 2; 6. Limiting block; 7. Support frame; 8. Worm gear; 9. Worm wheel; 10. Rotating shaft; 11. Shelf; 12. Slide rail; 13. Gear; 14. Rack 1; 15. Slider 1; 16. Fixing block 1; 17. Sprayer 1; 18. Rack 2; 19. Slider 2; 20. Fixing block 2; 21. Sprayer 2; 22. Drive shaft; 23. Fixing frame. Detailed Implementation

[0021] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see the appendix Figure 1 - Appendix Figure 6 This invention provides a rapid sterilization device for shoes and caps used by medical staff in infectious disease departments, comprising a shell 1, a motor 2 fixedly connected to the outer wall of the shell 1, a drive shaft 22 fixedly connected to the output end of the motor 2, a cover 3 fixedly connected to the outer wall of the drive shaft 22, the outer wall of the cover 3 being rotatably connected to the outer wall of the shell 1, a fixing frame 23 fixedly connected to the inner wall of the shell 1, a fixing block 16 and a fixing block 20 slidably connected inside the fixing frame 23, a sprayer 17 fixedly connected to the outer wall of the fixing block 16, a sprayer 21 fixedly connected to the outer wall of the fixing block 20, a fixing plate 4 fixedly connected to the inner wall of the fixing frame 23, a slide rail 12 fixedly connected to the outer wall of the fixing plate 4, a motor 5 fixedly connected to the outer wall of the fixing plate 4, a limit block 6 fixedly connected to the outer wall of the fixing plate 4, a support frame 7 fixedly connected to the outer wall of the fixing plate 4, and a rotating structure provided at the output end of the motor 5.

[0023] Specifically, firstly, motor 2 is started, and its output end drives drive shaft 22 to rotate. The rotation of drive shaft 22 causes cover 3 to rotate along the outer wall of outer shell 1. The rotation of cover 3 ensures that the spraying area is in a closed state. Then, fixed block 16 and fixed block 20 slide on the inner wall of fixed frame 23, thereby driving sprayer 17 and sprayer 21 to move in a straight line, ensuring that they spray the surface of shoes and hats evenly.

[0024] The rotating structure includes a worm gear 8, the outer end of which is fixedly connected to the output end of the motor 5, and both ends of the worm gear 8 are rotatably connected to the inside of the limiting block 6. The tooth ends of the worm gear 8 are meshed with a worm wheel 9. The rotating structure also includes a rotating shaft 10, the outer wall of which is rotatably connected to the inside of the support frame 7. A shelf 11 is fixedly connected to the outer wall of the rotating shaft 10. The outer wall of the rotating shaft 10 is rotatably connected to the inside of the slide rail 12. The outer wall of the rotating shaft 10 is rotatably connected to the inside of the fixed plate 4. A transmission mechanism is provided on the outer wall of the rotating shaft 10.

[0025] Specifically, when motor 25 is started, the output end of motor 25 drives worm 8 to rotate. Worm 8 drives worm wheel 9 to rotate through tooth end meshing. The rotation of worm 8 further drives shaft 10 to rotate synchronously. The rotation of shaft 10 drives shelf 11 to rotate accordingly, thereby realizing the rotation of shoes and hats placed on shelf 11, so that the surface of shoes and hats can be evenly covered with disinfectant during the rotation process.

[0026] The transmission mechanism includes a gear 13, the inner wall of which is fixedly connected to the outer wall of the rotating shaft 10, and the outer wall of which is rotatably connected to the outer wall of the slide rail 12. The tooth end of the gear 13 is meshed with a rack 14, the outer wall of which is slidably connected to the outer wall of the slide rail 12, and the outer wall of which is fixedly connected to a slider 15. The outer wall of which is slidably connected to the inner wall of the slide rail 12 and the outer wall of which is fixedly connected to the outer wall of the fixing block 16. The tooth end of the gear 13 is meshed with a rack 18, the outer wall of which is slidably connected to the outer wall of the slide rail 12, and the outer wall of which is fixedly connected to a slider 19. The outer wall of which is slidably connected to the inner wall of the slide rail 12 and the outer wall of which is fixedly connected to the outer wall of the fixing block 20.

[0027] Specifically, the rotation of the worm gear 9 drives the rotating shaft 10 to rotate, and the rotation of the rotating shaft 10 further drives the gear 13 to rotate synchronously. The tooth ends of the gear 13 mesh with rack 14 and rack 2 18 respectively, causing rack 14 and rack 2 18 to slide along the outer wall of the slide rail 12. The movement of rack 14 and rack 2 18 drives slider 15 and slider 2 19 to move synchronously along the inner wall of the slide rail 12. Slider 15 and slider 2 19 respectively drive fixed block 16 and fixed block 20 to move smoothly in a straight line, thereby driving sprayer 17 and sprayer 2 21 to move accordingly, so that the spray liquid can evenly cover the surface of the shoes and hats placed on the shelf 11.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rapid sterilization device for shoes and caps used by medical staff in infectious disease departments, comprising a shell (1), characterized in that, The outer wall of the outer shell (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a drive shaft (22), the outer wall of the drive shaft (22) is fixedly connected to a cover (3), the outer wall of the cover (3) is rotatably connected to the outer wall of the outer shell (1), the inner wall of the outer shell (1) is fixedly connected to a fixing frame (23), the inner wall of the fixing frame (23) is slidably connected to a fixing block (16) and a fixing block (20), the outer wall of the fixing block (16) is fixedly connected to a sprayer (17), the outer wall of the fixing block (20) is fixedly connected to a sprayer (21), the inner wall of the fixing frame (23) is fixedly connected to a fixing plate (4), the outer wall of the fixing plate (4) is fixedly connected to a slide rail (12), the outer wall of the fixing plate (4) is fixedly connected to a motor (5), the outer wall of the fixing plate (4) is fixedly connected to a limit block (6), the outer wall of the fixing plate (4) is fixedly connected to a support frame (7), and the output end of the motor (5) is provided with a rotating structure.

2. The rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 1, characterized in that, The rotating structure includes a worm (8), the outer end of which is fixedly connected to the output end of the second motor (5), and the two ends of the worm (8) are rotatably connected to the inside of the limiting block (6). The tooth ends of the worm (8) are meshed with a worm wheel (9).

3. The rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 1, characterized in that, The rotating structure also includes a rotating shaft (10), the outer wall of which is rotatably connected to the inside of the support frame (7), a shelf (11) is fixedly connected to the outer wall of the rotating shaft (10), and the outer wall of the rotating shaft (10) is rotatably connected to the inside of the slide rail (12).

4. The rapid sterilization device for shoes and caps used by infectious disease medical staff according to claim 3, characterized in that, The outer wall of the rotating shaft (10) is rotatably connected to the inside of the fixed plate (4), and the outer wall of the rotating shaft (10) is provided with a transmission mechanism.

5. The rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 4, characterized in that, The transmission mechanism includes a gear (13), the inner wall of which is fixedly connected to the outer wall of the rotating shaft (10), and the outer wall of which is rotatably connected to the outer wall of the slide rail (12).

6. The rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 5, characterized in that, The gear (13) is meshed with a rack (14), and the outer wall of the rack (14) is slidably connected to the outer wall of the slide rail (12).

7. A rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 6, characterized in that, The outer wall of the rack (14) is fixedly connected to the slider (15), and the outer wall of the slider (15) is slidably connected to the inner wall of the slide rail (12).

8. The rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 7, characterized in that, The outer wall of the slider one (15) is fixedly connected to the outer wall of the fixed block one (16), and the tooth end of the gear (13) is meshed with the rack two (18).

9. A rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 8, characterized in that, The outer wall of the rack two (18) is slidably connected to the outer wall of the slide rail (12), and the outer wall of the rack two (18) is fixedly connected to the slider two (19).

10. A rapid sterilization device for shoes and caps used by medical staff in infectious disease departments according to claim 9, characterized in that, The outer wall of the second slider (19) is slidably connected to the inner wall of the slide rail (12), and the outer wall of the second slider (19) is fixedly connected to the outer wall of the second fixing block (20).

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