A combined anti-radiation cleaning robot

Abstract

This utility model relates to the field of cleaning robot technology, specifically a combined radiation-proof cleaning robot, including a sweeping robot. The sweeping robot has a mounting mechanism in its center, and a protective cover is fitted over its outer side. A window corresponding to a vision module is opened in the center of the front side of the protective cover. A limiting frame is fixedly installed on the inner wall of the window of the protective cover, and an opening and closing mechanism is provided inside the limiting frame. This utility model allows the protective cover to be fixedly mounted to the outside of the sweeping robot via the mounting mechanism, facilitating the protection of the electronic components inside the sweeping robot in high-radiation areas. Simultaneously, the opening and closing mechanism automatically controls the opening and closing of the protective cover window, effectively preventing radiation damage to the vision module and improving the device's protective properties and convenience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning robot technology, specifically a combined radiation-proof cleaning robot. Background Technology

[0002] In environments such as CT scan rooms, radiotherapy rooms, and nuclear medicine departments, radiopharmaceuticals may leak or remain. Radioactive contaminants on the surfaces of medical devices and floors must be cleaned promptly to prevent cross-contamination and radiation exposure for medical staff and patients. Existing devices mainly rely on robotic vacuum cleaners to clean the radiation environment. Many existing technologies resemble protective mechanisms for such cleaning robots. For example, the structure disclosed in CN218247099U includes a robot body and a top cover. A ring-shaped frame is fixedly connected to the outside of the robot body. Multiple protective components, including mounting bases, are installed on the outside of the ring-shaped frame. This device provides protection around the robot, preventing wear on the outer shell, and protects the top of the robot from accidental impacts. However, there are still areas for improvement in this device.

[0003] Existing devices primarily involve fixing protective components to the outside of the cleaning robot. This makes it difficult for some devices to adjust the position of the protective cover according to the height of the cleaning robot, thus hindering the protection of the electronic components inside the cleaning robot in high-radiation areas. Furthermore, some devices struggle to control the opening and closing of the protective cover window, making it difficult to prevent radiation damage to the vision module and reducing the device's efficiency and practicality. Therefore, to address these issues, a combined radiation-proof cleaning robot is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a combined radiation-proof cleaning robot to solve the problems mentioned in the background art. Existing devices primarily rely on fixed protective components mounted on the outside of the cleaning robot, making it difficult to adjust the position of the protective cover according to the height of the cleaning robot. This hinders the protective cover from protecting the internal electronic components of the cleaning robot in high-radiation areas. Furthermore, some devices struggle to control the opening and closing of the protective cover window, making it difficult to prevent radiation damage to the vision module.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined anti-radiation cleaning robot, including a cleaning robot, a vision module fixedly mounted on the front center of the cleaning robot, a signal receiving module fixedly mounted on the top rear side of the cleaning robot, a mounting mechanism provided in the middle of the interior of the cleaning robot, a protective cover fitted on the outer side of the cleaning robot, a window corresponding to the vision module opened in the front center of the protective cover, a limit frame fixedly mounted on the inner wall of the window of the protective cover, and an opening and closing mechanism provided inside the limit frame.

[0006] Preferably, the mounting mechanism includes a first motor, the top of which is fixedly connected to the middle of the bottom of the cleaning robot, and a movable screw is fixedly connected to the middle of the top of the first motor. The top of the movable screw passes through the movable cavity in the middle of the cleaning robot and is fitted with a lifting screw cylinder.

[0007] Preferably, the outer wall of the lifting screw is fitted with a limiting sleeve, the bottom of which is fixedly installed on the bottom of the inner wall of the cleaning robot's moving cavity, and the top of the lifting screw is fixedly installed with a mounting platform.

[0008] Preferably, a twist cap is placed directly above the protective cover, and a mounting bolt is fixedly connected to the bottom center of the twist cap. The bottom end of the mounting bolt passes through the limiting hole of the protective cover and is threaded into the mounting platform.

[0009] Preferably, the opening and closing mechanism includes a second motor, the left side of which is fixedly mounted on the upper right side of the limiting frame, and a symmetrical screw is fixedly connected to the middle of the left side of the second motor. The left end of the symmetrical screw is movably mounted on the upper left side of the inner wall of the limiting frame.

[0010] Preferably, the outer walls of the symmetrical screw are threaded with push sleeves on both sides, and a protective plate is fixedly connected to the rear side of the outer wall of the push sleeve. The protective plate is slidably mounted on both sides of the inner wall of the limiting frame.

[0011] Preferably, a spring is fixedly mounted on the top of the protective plate, and the outer end of the spring is fixedly connected to the upper part of the inner wall of the limiting frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a mounting mechanism to fix the protective cover to the outside of the cleaning robot, so that some devices can adjust the position of the protective cover according to the height of the cleaning robot. This makes it easier for the protective cover to protect the electronic components inside the cleaning robot in high radiation areas, thus improving the protectiveness and practicality of the device.

[0013] 2. This utility model can drive the protective plate to slide symmetrically through the opening and closing mechanism, so that some devices can automatically control the opening and closing of the protective cover window. On the one hand, the window of the protective cover can be closed to avoid radiation damage to the vision module, and on the other hand, the window of the protective cover can be opened to facilitate the vision module to collect information about the external environment, thus improving the convenience and practicality of the device. Attached Figure Description

[0014] Figure 1 This is a front side perspective view of the structure of this utility model; Figure 2 This is a frontal sectional perspective view of the structure of this utility model; Figure 3 This is a front sectional perspective view of a partial structure of the cleaning robot and assembly mechanism of this utility model; Figure 4 This is a frontal sectional perspective view of a portion of the protective cover and assembly mechanism of this utility model; Figure 5 This is a partial rear cross-sectional perspective view of the limiting frame and opening / closing mechanism of this utility model.

[0015] In the diagram: 11. Cleaning robot; 12. Vision module; 13. Signal receiving module; 14. Protective cover; 15. Limiting frame; 2. Assembly mechanism; 21. First motor; 22. Movable screw; 23. Lifting screw; 24. Limiting sleeve; 25. Assembly platform; 26. Twist cap; 27. Assembly bolt; 3. Opening and closing mechanism; 31. Second motor; 32. Symmetrical screw; 33. Pushing sleeve; 34. Protective plate; 35. Spring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-5 One embodiment provided by this utility model: A combined radiation-proof cleaning robot includes a cleaning robot 11. A vision module 12 is fixedly mounted on the front center of the cleaning robot 11, and a signal receiving module 13 is fixedly mounted on the top rear side of the cleaning robot 11. A mounting mechanism 2 is provided in the middle of the interior of the cleaning robot 11. The signal receiving module 13 can detect external radiation levels and receive control signals. Simultaneously, a protective cover 14 can be fixedly mounted to the outside of the cleaning robot 11 via the mounting mechanism 2.

[0018] The cleaning robot 11 is fitted with a protective cover 14. A window corresponding to the vision module 12 is located in the center of the front side of the protective cover 14. A limit frame 15 is fixedly mounted on the inner wall of the window of the protective cover 14, and an opening and closing mechanism 3 is provided inside the limit frame 15. This design allows the opening and closing mechanism 3 to automatically control the opening and closing of the window of the protective cover 14. On the one hand, it can close the window of the protective cover 14 to prevent radiation damage to the vision module 12; on the other hand, it can open the window of the protective cover 14 to facilitate the vision module 12 in collecting information about the external environment.

[0019] The mounting mechanism 2 includes a first motor 21, the top of which is fixedly connected to the middle of the bottom of the cleaning robot 11. A movable screw 22 is fixedly connected to the middle of the top of the first motor 21. The top of the movable screw 22 passes through the movable cavity in the middle of the cleaning robot 11 and is fitted with a lifting screw cylinder 23. Through this design, the first motor 21 drives the movable screw 22 to rotate in a limited position, so that the movable screw 22 drives the lifting screw cylinder 23 to slide up and down.

[0020] The outer wall of the lifting screw cylinder 23 is fitted with a limiting sleeve 24. The bottom of the limiting sleeve 24 is fixedly installed on the bottom of the inner wall of the moving cavity of the cleaning robot 11, and the top of the lifting screw cylinder 23 is fixedly installed with a mounting platform 25. Through this design, the lifting screw cylinder 23 can slide within the limiting sleeve 24, which allows the lifting screw cylinder 23 to drive the mounting platform 25 to slide synchronously, making it convenient to adjust the protective cover 14 according to the height of the cleaning robot 11.

[0021] A toggle cap 26 is mounted directly above the protective cover 14. A mounting bolt 27 is fixedly connected to the bottom center of the toggle cap 26. The bottom end of the mounting bolt 27 passes through the limiting hole of the protective cover 14 and is threaded into the mounting platform 25. Through this design, the toggle cap 26 can drive the mounting bolt 27 to rotate in a limiting position, so that the mounting bolt 27 can drive the protective cover 14 to be fixed on the mounting platform 25.

[0022] The opening and closing mechanism 3 includes a second motor 31. The left side of the second motor 31 is fixedly mounted on the upper right side of the limiting frame 15. A symmetrical screw 32 is fixedly connected to the middle left side of the second motor 31. The left end of the symmetrical screw 32 is movably mounted on the upper left side of the inner wall of the limiting frame 15. Through this design, the second motor 31 drives the symmetrical screw 32 to rotate in a limiting position.

[0023] The outer walls of the symmetrical screw 32 are threaded with push sleeves 33 on both sides. A protective plate 34 is fixedly connected to the rear side of the outer wall of the push sleeve 33. The protective plate 34 is slidably mounted on both sides of the inner wall of the limit frame 15. Through this design, the symmetrical screw 32 drives the push sleeves 33 and the protective plate 34 to slide symmetrically, which facilitates the automatic opening and closing of the protective plate 34.

[0024] A spring 35 is fixedly mounted on the top of the protective plate 34, and the outer end of the spring 35 is fixedly connected to the upper inner wall of the limiting frame 15. Through this design, the spring 35 can drive the pair of protective plates 34 to close tightly.

[0025] Working principle: When the protective cover 14 needs to be installed, firstly, the protective cover 14 is placed on the upper outer side of the cleaning robot 11, and the twist cover 26 is manually rotated clockwise. The twist cover 26 drives the mounting bolt 27 to rotate in a limited position, so that the mounting bolt 27 can drive the protective cover 14 to be fixed on the mounting platform 25. Then, the signal receiving module 13 receives the control signal and starts the first motor 21. The first motor 21 drives the movable screw 22 to rotate in a limited position, so that the movable screw 22 drives the lifting screw 23 to slide up and down within the limiting sleeve 24. The lifting screw 23 drives the mounting platform 25 and the protective cover 14 to slide synchronously, realizing the installation operation of the protective cover 14.

[0026] When the protective plate 34 needs to be opened or closed, the signal receiving module 13 first receives the control signal and starts the second motor 31. The second motor 31 drives the symmetrical screw 32 to rotate in a limited position. The symmetrical screw 32 drives the push sleeve 33 to slide symmetrically. The push sleeve 33 drives the protective plate 34 to slide synchronously, thus realizing the opening and closing operation of the protective plate 34. The operation ends here.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A combined radiation-proof cleaning robot, comprising a cleaning robot (11), characterized in that: A vision module (12) is fixedly installed in the middle of the front side of the cleaning robot (11), and a signal receiving module (13) is fixedly installed in the rear top side of the cleaning robot (11). A mounting mechanism (2) is provided in the middle of the interior of the cleaning robot (11). The cleaning robot (11) is covered with a protective cover (14) on its outer side. A window corresponding to the vision module (12) is opened in the middle of the front side of the protective cover (14). A limit frame (15) is fixedly installed on the inner wall of the window of the protective cover (14). An opening and closing mechanism (3) is provided inside the limit frame (15).

2. The combined radiation-proof cleaning robot according to claim 1, characterized in that: The mounting mechanism (2) includes a first motor (21), the top of which is fixedly connected to the bottom middle of the cleaning robot (11), and a movable screw (22) is fixedly connected to the top middle of the first motor (21). The top of the movable screw (22) passes through the movable cavity in the middle of the cleaning robot (11) and is fitted with a lifting screw cylinder (23).

3. The combined radiation-proof cleaning robot according to claim 2, characterized in that: The outer wall of the lifting screw (23) is fitted with a limiting sleeve (24), the bottom of the limiting sleeve (24) is fixedly installed on the bottom of the inner wall of the moving cavity of the cleaning robot (11), and the top of the lifting screw (23) is fixedly installed with a mounting platform (25).

4. A combined radiation-proof cleaning robot according to claim 3, characterized in that: A twist cap (26) is placed directly above the protective cover (14). A mounting bolt (27) is fixedly connected to the bottom center of the twist cap (26). The bottom end of the mounting bolt (27) passes through the limiting hole of the protective cover (14) and is threaded into the mounting platform (25).

5. A combined radiation-proof cleaning robot according to claim 1, characterized in that: The opening and closing mechanism (3) includes a second motor (31), the left side of which is fixedly mounted on the upper right side of the limiting frame (15), and a symmetrical screw (32) is fixedly connected to the middle left side of the second motor (31). The left end of the symmetrical screw (32) is movably mounted on the upper left side of the inner wall of the limiting frame (15).

6. A combined radiation-proof cleaning robot according to claim 5, characterized in that: The outer walls of the symmetrical screw (32) are threaded with push screw sleeves (33) on both sides. The outer walls of the push screw sleeves (33) are fixedly connected with protective plates (34). The protective plates (34) are slidably placed on both sides of the inner walls of the limit frame (15).

7. A combined radiation-proof cleaning robot according to claim 6, characterized in that: A spring (35) is fixedly mounted on the top of the protective plate (34), and the outer end of the spring (35) is fixedly connected to the upper part of the inner wall of the limiting frame (15).

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