An intelligent inspection system for port vehicles

Through the lifting component and infrared rangefinder, the position of the fingerprint detector is automatically adjusted, and the problem of drivers needing to get off the vehicle to collect information is solved, achieving efficient and safe vehicle information collection and reducing virus transmission.

CN116612504BActive Publication Date: 2025-07-11CHINA CONSTR SECOND ENG BUREAU LTD
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Patent Information

Application Number
CN202310646892.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-06-02
Publication Date
2025-07-11
Estimated Expiration
2043-06-02

AI Technical Summary

Technical Problem

During the inspection of port vehicles, the driver needs to stick out or get out of the vehicle to collect information, resulting in inefficiency and risk of virus transmission.

Method used

The lifting component and infrared rangefinder are used to combine with the fingerprint detector to automatically adjust the height of the box and the position of the fingerprint detector, so that the driver can complete information collection in the car, and clean the fingers and the surface of the instrument through cleaning and disinfection components to avoid the spread of viruses.

Benefits of technology

It improves information collection efficiency, reduces the need for drivers to get off the car, enhances safety, and reduces the risk of virus transmission.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention belongs to the field of vehicle inspection, and specifically discloses an intelligent inspection system for port vehicles. The intelligent inspection system for port vehicles includes a base, which is horizontally arranged. Above the base, there is a box body. Below the box body, there is a lifting component, which drives the box body to move up and down. Inside the box body, there is a frame slidably installed. Inside the box body, there is an electric push rod fixedly installed horizontally. The output end of the electric push rod is fixedly installed with a frame, and the frame is slidably connected to the box body. On one side of the box body, there is an infrared rangefinder fixedly installed. For this intelligent inspection system for port vehicles, the present invention can lift the box body according to the heights of various vehicle driver seats, and calculate the operation distance of the driver through the infrared rangefinder, and push the fingerprint detector towards the driver, so that the driver can complete information collection inside the vehicle, without the driver having to stretch his body out of the window or get out of the vehicle for driver information collection, which is beneficial to improving the efficiency of information collection.
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Description

Technical Field

[0001] The present invention relates to the field of vehicle inspection, and more specifically, it relates to an intelligent inspection system for port vehicles. Background Art

[0002] When inspecting port vehicles, it is necessary to collect the personal information of the vehicle drivers in the lane, including biometric information (portrait, fingerprint), personal physical sign information (body temperature), personal identity information (certificate), etc., and enter the declaration information (health, declaration of carried items) on site. Due to the different heights of the driver's seats of various types of vehicles and the different positions of the drivers from the collection box, when collecting information from the drivers, the drivers need to lean out or get out of the vehicle to cooperate with the collection box, which affects the efficiency of information collection. Moreover, when collecting information from the drivers, due to the large traffic flow, if a driver carries a virus, it may be transmitted to other drivers, posing a certain safety hazard. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent inspection system for port vehicles to solve the above problems. The system includes a base, which is horizontally arranged. Above the base, there is a box body. Below the box body, there is a lifting component that drives the box body to move up and down. Inside the box body, there is a frame slidably installed. Inside the box body, there is a horizontally arranged electric push rod, and the output end of the electric push rod is fixedly installed with the frame, and the frame is slidably connected to the box body. On one side of the box body, there is an infrared rangefinder fixedly installed. Inside the frame, there is a fingerprint detector, and outside the fingerprint detector, there is a rotating structure that connects the fingerprint detector and the frame. Inside the frame, there is a cleaning device that cleans the user's fingers and cleans the surface of the fingerprint detector.

[0004] Further, the lifting component includes a column, an A threaded rod, an A motor, and a support plate. The column is fixedly installed above the base and is vertically arranged. The A threaded rod is rotatably inserted inside the column and is vertically arranged. The A motor is fixedly installed at one end of the A threaded rod. The support plate is slidably installed inside the column and is horizontally arranged, and the support plate is threadedly connected to the A threaded rod.

[0005] Further, the rotating structure includes a rotating shaft, a support block, and a return spring. The rotating shaft is rotatably inserted inside the frame and is horizontally arranged. The rotating shaft is fixedly connected to the fingerprint detector. The return spring is movably sleeved outside the rotating shaft. The support block is fixedly installed inside the frame, and one end of the support block close to the fingerprint detector is inclined.

[0006] Further, the cleaning device includes a cleaning component and a disinfection component. The cleaning component cleans the user's fingers, and the disinfection component disinfects the surface of the fingerprint detector. The cleaning component includes a conveyor belt and bumps. The conveyor belt is arranged vertically, and the number of conveyor belts is two groups. An opening and closing component is arranged inside the conveyor belt, and the opening and closing component drives the sides of the two conveyor belts close to each other or move away from each other. The bumps are fixedly installed outside the conveyor belt.

[0007] Further, the opening and closing component includes a shaft member and a connecting rod. The shaft member is rotatably inserted inside the conveyor belt. The shaft member is arranged vertically. The shaft members at the ends of the two conveyor belts away from each other are rotatably connected to the frame. The connecting rod connects the two shaft members. A driving component is arranged outside the shaft member, and the driving component drives the conveyor belt to rotate.

[0008] Further, the driving component includes a reel and a driving structure. The reel is rotatably sleeved outside the shaft member. The reel is arranged vertically. The reel is in contact and cooperation with the conveyor belt. The driving structure drives the reel to rotate.

[0009] Further, the driving structure includes a gear A and a gear B. The gear A is fixedly sleeved outside the reel. The axial direction of the gear A is parallel to the axial direction of the reel. The gear B is rotatably installed inside the frame. The gear B meshes with the gear A. A power component is arranged inside the gear B, and the power component drives the gear B to mesh.

[0010] Further, the power component includes a B threaded rod and a B motor. The B threaded rod is rotatably inserted inside the frame. The B threaded rod is arranged vertically. The B threaded rod is fixedly connected to the gear B. The B motor is fixedly installed at one end of the B threaded rod.

[0011] Further, the disinfection component includes a water tank, a spray head, a brush, a baffle and a collection tank. The water tank is threadedly sleeved outside the B threaded rod. The water tank is arranged horizontally. The spray head is fixedly installed at one end of the water tank. The opening of the spray head faces the conveyor belt. The brush is fixedly installed at one end of the water tank. The brush is arranged horizontally. The brush is located below the spray head. The brush is in contact and cooperation with the conveyor belt. The baffle is fixedly inserted inside the frame. The baffle is arranged vertically. The baffle is arranged outside the B threaded rod. The collection tank is fixedly installed below the baffle. The collection tank is arranged horizontally.

[0012] Further, the disinfection component further includes a pipe fitting, a water inlet, a cleaning member, a gear C and a rack. The pipe fitting rotatably penetrates the water tank. The pipe fitting is arranged horizontally. The water inlet is opened outside the pipe fitting. The water inlet is located inside the water tank. The cleaning member is fixedly sleeved outside the pipe fitting. The cleaning member is in contact with the surface of the fingerprint detector. The cleaning member is made of sponge material. The gear C is fixedly sleeved outside the pipe fitting. The rack is fixedly inserted inside the frame. The rack is arranged vertically. The rack meshes with the gear C.

[0013] The beneficial effects of the present invention are as follows: The present invention can lift the box body according to the height of the driver's seat of various vehicles, calculate the operation distance of the driver through an infrared rangefinder, and push the fingerprint detector towards the driver, enabling the driver to collect information inside the vehicle without having to lean out of the window or get out of the vehicle for driver information collection. This is conducive to improving the efficiency of information collection and the overall customs clearance efficiency. When collecting fingerprints, it can adsorb the sweat on the driver's finger surface and clean the dust attached to the driver's finger surface, thereby improving the effect and efficiency of fingerprint collection. After fingerprint collection, it can disinfect the surface of the fingerprint detector to prevent viruses from adhering to the surface of the fingerprint detector, which is beneficial to improving the safety of the device and reducing the spread of viruses. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of an intelligent inspection system for port vehicles according to the present invention;

[0015] Figure 2 is the perspective view of a partial structure of an intelligent inspection system for port vehicles according to the present invention;

[0016] Figure 3 is the partial structural schematic diagram of an intelligent inspection system for port vehicles according to the present invention;

[0017] Figure 4 is the schematic diagram of a partial mechanism of an intelligent inspection system for port vehicles according to the present invention;

[0018] Figure 5 is an intelligent inspection system for port vehicles according to the present invention Figure 4 enlarged view of part A;

[0019] Figure 6 is an intelligent inspection system for port vehicles according to the present invention Figure 4 enlarged view of part B;

[0020] Figure 7 is the top view of a partial structure of an intelligent inspection system for port vehicles according to the present invention.

[0021] In the figure: 1, base; 11, column; 12, A threaded rod; 13, A motor; 14, support plate; 15, box body; 16, electric push rod; 17, frame; 18, infrared rangefinder; 21, rotating shaft; 22, fingerprint detector; 23, support block; 24, return spring; 31, shaft part; 32, connecting rod; 33, reel; 34, conveyor belt; 35, convex block; 41, A gear; 42, B gear; 51, B threaded rod; 52, B motor; 61, water tank; 62, nozzle; 63, brush; 64, baffle; 65, collection tank; 71, pipe fitting; 72, water inlet; 73, cleaning part; 81, C gear; 82, rack. Detailed implementation manners

[0022] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the scope of protection of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute, or add various processes or components as needed. In addition, the features described relative to some examples can also be combined in other examples.

[0023] Embodiment 1

[0024] Refer to the attached Figure 1 - Figure 7 In this embodiment, an intelligent inspection system for port vehicles is proposed, which includes a base 1. The base 1 is horizontally arranged. Above the base 1, there is a box body 15. Below the box body 15, there is a lifting component that drives the box body 15 to move up and down. Inside the box body 15, a frame 17 is slidably installed. Inside the box body 15, an electric push rod 16 is fixedly installed. The electric push rod 16 is horizontally arranged. The output end of the electric push rod 16 is fixedly installed with a frame 17. The frame 17 is slidably connected to the box body 15. On one side of the box body 15, an infrared rangefinder 18 is fixedly installed. Inside the frame 17, there is a fingerprint detector 22. Outside the fingerprint detector 22, there is a rotating structure that connects the fingerprint detector 22 and the frame 17. Inside the frame 17, there is a cleaning device that cleans the user's finger and cleans the surface of the fingerprint detector 22.

[0025] The lifting component includes a column 11, an A threaded rod 12, an A motor 13, and a support plate 14. The column 11 is fixedly installed above the base 1. The column 11 is vertically arranged. The A threaded rod 12 is rotatably inserted inside the column 11. The A threaded rod 12 is vertically arranged. The A motor 13 is fixedly installed at one end of the A threaded rod 12. The support plate 14 is slidably installed inside the column 11. The support plate 14 is horizontally arranged. The support plate 14 is threadedly connected to the A threaded rod 12.

[0026] The rotating structure includes a rotating shaft 21, a support block 23, and a return spring 24. The rotating shaft 21 is rotatably inserted inside the frame 17. The rotating shaft 21 is horizontally arranged. The rotating shaft 21 is fixedly connected to the fingerprint detector 22. The return spring 24 is movably sleeved outside the rotating shaft 21. The support block 23 is fixedly installed inside the frame 17. One end of the support block 23 close to the fingerprint detector 22 is inclined.

[0027] The cleaning device includes a cleaning component and a disinfection component. The cleaning component cleans the user's fingers, and the disinfection component disinfects the surface of the fingerprint detector 22. The cleaning component includes a conveyor belt 34 and bumps 35. The conveyor belt 34 is arranged vertically, and the number of conveyor belts 34 is two groups. An opening and closing component is arranged inside the conveyor belt 34, and the opening and closing component drives the two conveyor belts 34 to approach or move away from each other on the side close to each other. The bumps 35 are fixedly installed outside the conveyor belt 34.

[0028] The opening and closing component includes a shaft member 31 and a connecting rod 32. The shaft member 31 is rotatably inserted inside the conveyor belt 34, and the shaft member 31 is arranged vertically. The shaft members 31 at the two ends where the two conveyor belts 34 are away from each other are rotatably connected to the frame 17. The connecting rod 32 connects the two shaft members 31. A driving component is arranged outside the shaft member 31, and the driving component drives the conveyor belt 34 to rotate.

[0029] The driving component includes a reel 33 and a driving structure. The reel 33 is rotatably sleeved outside the shaft member 31, and the reel 33 is arranged vertically. The reel 33 is in contact and cooperation with the conveyor belt 34, and the driving structure drives the reel 33 to rotate.

[0030] The driving structure includes a gear A 41 and a gear B 42. The gear A 41 is fixedly sleeved outside the reel 33, and the axial direction of the gear A 41 is parallel to the axial direction of the reel 33. The gear B 42 is rotatably installed inside the frame 17, and the gear B 42 meshes with the gear A 41. A power component is arranged inside the gear B 42, and the power component drives the gear B 42 to mesh.

[0031] The power component includes a B threaded rod 51 and a B motor 52. The B threaded rod 51 is rotatably inserted inside the frame 17, and the B threaded rod 51 is arranged vertically. The B threaded rod 51 is fixedly connected to the gear B 42, and the B motor 52 is fixedly installed at one end of the B threaded rod 51.

[0032] The disinfection component includes a water tank 61, a spray head 62, a brush 63, a baffle 64 and a collection tank 65. The water tank 61 is threadedly sleeved outside the B threaded rod 51, and the water tank 61 is arranged horizontally. The spray head 62 is fixedly installed at one end of the water tank 61, and the spray head 62 opens towards the conveyor belt 34. The brush 63 is fixedly installed at one end of the water tank 61, and the brush 63 is arranged horizontally. The brush 63 is located below the spray head 62, and the brush 63 is in contact and cooperation with the conveyor belt 34. The baffle 64 is fixedly inserted inside the frame 17, and the baffle 64 is arranged vertically. The baffle 64 is arranged outside the B threaded rod 51, and the collection tank 65 is fixedly installed below the baffle 64, and the collection tank 65 is arranged horizontally.

[0033] The disinfection component further includes a pipe fitting 71, a water inlet 72, a cleaning member 73, a C gear 81 and a rack 82. The pipe fitting 71 rotates through the water tank 61. The pipe fitting 71 is horizontally arranged. The water inlet 72 is opened outside the pipe fitting 71, and the water inlet 72 is located inside the water tank 61. The cleaning member 73 is fixedly sleeved outside the pipe fitting 71. The cleaning member 73 contacts the surface of the fingerprint detector 22. The cleaning member 73 is made of sponge material. The C gear 81 is fixedly sleeved outside the pipe fitting 71. The rack 82 is fixedly inserted inside the frame 17. The rack 82 is vertically arranged. The rack 82 meshes with the C gear 81.

[0034] The working process of the inspection system proposed in this embodiment is as follows:

[0035] Adjust the height of the box body 15 according to the height of the driver's seat of various vehicles. The specific operation is as follows: The A motor 13 drives the A threaded rod 12 to rotate. The A threaded rod 12 is threadedly connected to the support plate 14. The A threaded rod 12 drives the support plate 14 to move up and down along the column 11. The support plate 14 can drive the box body 15 to move synchronously.

[0036] The infrared rangefinder 18 can calculate the operation distance of the driver. The infrared rangefinder 18 transmits the detected information to the electric push rod 16. The electric push rod 16 drives the frame 17 to move horizontally inside the box body 15, so as to adjust the position of the fingerprint detector 22 according to the operation distance of the driver.

[0037] When the fingerprint detector 22 is adjusted to a suitable position, the driver extends his finger towards the fingerprint detector 22. During this process, the finger contacts the conveyor belt 34. The convex blocks 35 on the conveyor belt 34 can absorb the sweat on the finger. When the finger continues to move, it can push the two conveyor belts 34 away from each other on the side close to each other through the connecting rod 32 and the shaft member 31. At this time, the two conveyor belts 34 are in an open state. When pushing the conveyor belt 34, the convex blocks 35 slide on the surface of the finger, and can clean the dust attached to the surface of the finger.

[0038] After the finger pushes the two conveyor belts 34 away, it continues to move towards the fingerprint detector 22. The finger contacts the fingerprint detector 22 and pushes the fingerprint detector 22 to rotate around the rotating shaft 21. At this time, the return spring 24 is deformed by force. When the fingerprint detector 22 contacts the support block 23, the fingerprint detector 22 completes the fingerprint detection of the driver. The driver takes away his finger. Under the elastic force of the return spring 24, the return spring 24 can drive the fingerprint detector 22 to reset, so that the fingerprint detector 22 is in a vertical state.

[0039] Meanwhile, the B motor 52 drives the B threaded rod 51 to rotate. The B threaded rod 51 drives the reel 33 to rotate synchronously through the A gear 41 and the B gear 42. When the reel 33 rotates, it can drive the conveyor belt 34 to move, so that the part of the conveyor belt 34 in contact with the driver's finger can move into the baffle 64. At the same time, the B threaded rod 51 drives the water tank 61 to move up and down. When the water tank 61 moves up and down, the spray head 62 can spray the disinfectant liquid inside the water tank 61 onto the surface of the conveyor belt 34, and the brush 63 cleans the surface of the conveyor belt 34, cleaning the dust and viruses attached to the surface of the conveyor belt 34 and the convex block 35, so that the convex block 35 can clean the next driver's finger, and the collection tank 65 can collect the sprayed disinfectant liquid.

[0040] Meanwhile, the disinfectant liquid inside the water tank 61 can enter the inside of the pipe fitting 71 through the water inlet 72 and be transported to the cleaning part 73. When the water tank 61 moves up and down, it drives the cleaning part 73 to move up and down. Since the C gear 81 meshes with the rack 82, when the pipe fitting 71 drives the cleaning part 73 to move up and down, it can drive the cleaning part 73 to rotate, and the cleaning part 73 wipes the surface of the fingerprint detector 22, wiping off the viruses and fingerprints attached to the surface of the fingerprint detector 22.

[0041] Through the above actions, the present invention can lift the box body 15 according to the height of various vehicle driver's seats, calculate the operation distance of the driver through the infrared rangefinder 18, and push the fingerprint detector 22 towards the driver, so that the driver can complete information collection inside the vehicle without the need to stretch out the body out of the window or get out of the vehicle, which is beneficial to improving the efficiency of information collection and the overall customs clearance efficiency. When collecting fingerprints, it can adsorb the sweat on the surface of the driver's finger and clean the dust attached to the surface of the driver's finger, thus improving the effect and efficiency of fingerprint collection. After fingerprint collection, it can disinfect the surface of the fingerprint detector 22 to avoid viruses attaching to the surface of the fingerprint detector 22, which is beneficial to improving the safety of the device and reducing the spread of viruses.

[0042] The above describes the embodiments of this embodiment, but this embodiment is not limited to the above specific implementation manners. The above specific implementation manners are only illustrative and not restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this embodiment.

Claims

1. An intelligent inspection system for port vehicles, including a base (1), characterized in that, The base (1) is horizontally arranged, a box body (15) is arranged above the base (1), a lifting component is arranged below the box body (15), the lifting component drives the box body (15) to move up and down, a frame (17) is slidably installed inside the box body (15), an electric push rod (16) is fixedly installed inside the box body (15), the electric push rod (16) is horizontally arranged, the output end of the electric push rod (16) is fixedly installed with the frame (17), the frame (17) is slidably connected with the box body (15), an infrared rangefinder (18) is fixedly installed on one side of the box body (15), a fingerprint detector (22) is arranged inside the frame (17), a rotating structure is arranged outside the fingerprint detector (22), the rotating structure connects the fingerprint detector (22) and the frame (17), and a cleaning device is arranged inside the frame (17), and the cleaning device cleans the user's finger and cleans the surface of the fingerprint detector (22); The rotating structure includes a rotating shaft (21), a support block (23) and a return spring (24). The rotating shaft (21) is rotatably inserted inside the frame (17), the rotating shaft (21) is horizontally arranged, the rotating shaft (21) is fixedly connected with the fingerprint detector (22), the return spring (24) is movably sleeved outside the rotating shaft (21), the support block (23) is fixedly installed inside the frame (17), and one end of the support block (23) close to the fingerprint detector (22) is inclined; The cleaning device includes a cleaning component and a disinfection component. The cleaning component cleans the user's finger, and the disinfection component disinfects the surface of the fingerprint detector (22). The cleaning component includes a conveyor belt (34) and a convex block (35). The conveyor belt (34) is arranged vertically, the number of conveyor belts (34) is two groups, an opening and closing component is arranged inside the conveyor belt (34), and the opening and closing component drives the mutually close sides of the two groups of conveyor belts (34) to approach or separate from each other. The convex block (35) is fixedly installed outside the conveyor belt (34); The disinfection component includes a water tank (61), a spray head (62), a brush (63), a baffle (64) and a collection tank (65). The water tank (61) is threadedly sleeved outside the B threaded rod (51), the water tank (61) is horizontally arranged, the spray head (62) is fixedly installed at one end of the water tank (61), the opening of the spray head (62) faces the conveyor belt (34), the brush (63) is fixedly installed at one end of the water tank (61), the brush (63) is horizontally arranged, the brush (63) is located below the spray head (62), the brush (63) is in contact and cooperation with the conveyor belt (34), the baffle (64) is fixedly inserted inside the frame (17), the baffle (64) is arranged vertically, the baffle (64) is arranged outside the B threaded rod (51), and the collection tank (65) is fixedly installed below the baffle (64), and the collection tank (65) is horizontally arranged.

2. The intelligent inspection system for port vehicles according to claim 1, wherein The lifting component includes a column (11), a screw rod A (12), a motor A (13) and a support plate (14). The column (11) is fixedly installed above the base (1), and the column (11) is vertically arranged. The screw rod A (12) is rotatably inserted inside the column (11), and the screw rod A (12) is vertically arranged. The motor A (13) is fixedly installed at one end of the screw rod A (12). The support plate (14) is slidably installed inside the column (11), the support plate (14) is horizontally arranged, and the support plate (14) is threadedly connected to the screw rod A (12).

3. The intelligent inspection system for port vehicles according to claim 1, wherein The opening and closing component includes a shaft member (31) and a connecting rod (32). The shaft member (31) is rotatably inserted inside the conveyor belt (34), and the shaft member (31) is vertically arranged. The shaft members (31) at the far ends of the two conveyor belts (34) are rotatably connected to the frame (17). The connecting rod (32) connects the two shaft members (31). A driving component is arranged outside the shaft member (31), and the driving component drives the conveyor belt (34) to rotate.

4. The intelligent inspection system for port vehicles according to claim 3, wherein The driving component includes a reel (33) and a driving structure. The reel (33) is rotatably sleeved outside the shaft member (31), and the reel (33) is vertically arranged. The reel (33) is in contact and cooperation with the conveyor belt (34), and the driving structure drives the reel (33) to rotate.

5. The intelligent inspection system for port vehicles according to claim 4, wherein The driving structure includes a gear A (41) and a gear B (42). The gear A (41) is fixedly sleeved outside the reel (33), and the axial direction of the gear A (41) is parallel to the axial direction of the reel (33). The gear B (42) is rotatably installed inside the frame (17), the gear B (42) meshes with the gear A (41), and a power component is arranged inside the gear B (42), and the power component drives the gear B (42) to mesh.

6. The intelligent inspection system for port vehicles according to claim 5, characterized in that, The power component includes a screw rod B (51) and a motor B (52). The screw rod B (51) is rotatably inserted inside the frame (17), and the screw rod B (51) is vertically arranged. The screw rod B (51) is fixedly connected to the gear B (42), and the motor B (52) is fixedly installed at one end of the screw rod B (51).

7. The intelligent inspection system for port vehicles according to claim 1, characterized in that The disinfection component further includes a pipe fitting (71), a water inlet (72), a cleaning member (73), a gear C (81) and a rack (82). The pipe fitting (71) rotatably penetrates through the water tank (61), and the pipe fitting (71) is horizontally arranged. The water inlet (72) is opened outside the pipe fitting (71), and the water inlet (72) is located inside the water tank (61). The cleaning member (73) is fixedly sleeved outside the pipe fitting (71), the cleaning member (73) is in contact with the surface of the fingerprint detector (22), the cleaning member (73) is made of sponge material. The gear C (81) is fixedly sleeved outside the pipe fitting (71), the rack (82) is fixedly inserted inside the frame (17), the rack (82) is vertically arranged, and the rack (82) meshes with the gear C (81).

Citation Information

Patent Citations

  • Movable epidemic prevention device for cleaning and disinfecting personnel, vehicles and environment

    CN115350309A

  • Human body biological characteristic intelligent acquisition equipment

    CN213659470U