A mobile radiation protection panel

Abstract

The utility model relates to the field of radiation protection equipment, and discloses a mobile radiation protection plate, comprising a protection main board, the left and right sides of the protection main board are bent to form protection side plates, four moving wheels are symmetrically arranged at the left and right ends of the front and rear sides of the protection main board, stretching components are installed below the front side surfaces of the protection main board and the protection side plates, and an abutment plate that is slidably arranged up and down is installed below the stretching component, the abutment plate is in sliding contact with the front side surfaces of the protection main board and the protection side plates, and the abutment plate is arranged below the front side of the protection main board and the protection side plates, so that the abutment plate will contact the ground under the action of its own gravity, thereby ensuring that light will not penetrate to the rear through the space between the protection main board, the protection side plates and the ground, thereby ensuring safety.

Description

Technical Field

[0001] The utility model relates to the field of radiation protection equipment, in particular to a mobile radiation protection plate. Background Art

[0002] With the continuous advancement of medical technology and the continuous emergence of high-tech medical devices, the occupational risks of medical staff are also increasing. For cardiovascular, orthopedic, and interventional physicians, when doing radiotherapy and radiological examinations, they often need to work under X-ray fluoroscopy, especially during angiography examinations and treatments, they will passively receive a large amount of radiation. A mobile environmentally friendly radiation protection plate is disclosed in the Chinese utility model patent with announcement number CN214541596U. The rotation of the bracket is controlled by a hydraulic cylinder. It can be moved when the roller touches the ground. When the bottom plate touches the ground, it can provide all-round protection for medical staff from head to toe during inspection.

[0003] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: in the above-mentioned structure, the bottom plate is controlled to rise and fall by a hydraulic cylinder to ensure contact with the ground, and the radiation protection plate cannot be moved when in use. Other people may move around during the inspection, so it is impossible to protect people by moving the radiation protection plate. For this reason, we designed a mobile radiation protection plate. Utility Model Content

[0004] In order to solve the technical problem that the radiation protection plate cannot be moved during use, the utility model provides a movable radiation protection plate.

[0005] The utility model is implemented by the following technical scheme: a mobile radiation protection plate, including a protection main board, the left and right sides of the protection main board are bent to form protection side panels, four movable wheels are symmetrically arranged on the left and right ends of the front and rear sides of the protection main board, a stretching assembly is installed below the front side surface of the protection main board and the protection side panel, an abutment plate that is slidable up and down is installed below the stretching assembly, and the abutment plate is in sliding contact with the front side surfaces of the protection main board and the protection side panel.

[0006] As a further improvement of the above-mentioned scheme, observation ports are formed through the front and rear surfaces of the protective main board, and an observation window is installed in the observation port. The observation window is a radiation-proof glass, and two symmetrical handles are installed on the front surface of the protective main board. The design of the handles facilitates the user to move the protective plate.

[0007] As a further improvement of the above scheme, the stretching assembly includes a mounting seat, a mounting screw, a mounting spring and an abutment ring. The multiple mounting seats are respectively mounted on the protective main plate and the protective side plate by screws. The lower end of the mounting screw passes through the circular hole on the mounting seat and is placed thereunder, and an abutment ring is sleeved on the top of the mounting screw. A fixing nut is pressed on the top of the abutment ring. The fixing nut is threadedly connected to the mounting screw, and a mounting spring is compressed between the abutment plate and the top of the mounting seat. The mounting spring is sleeved on the mounting screw, the mounting screw is passed through the mounting seat and placed thereunder and connected to the mounting plate, and then the mounting spring is sleeved on the mounting screw, and then the abutment plate is placed above the mounting spring and in contact with it, and then the fixing nut is screwed on the mounting screw, so that the mounting spring is in a compressed state, which will give an upward force to the abutment plate.

[0008] As a further improvement of the above scheme, four mounting plates are provided on the upper end surface of the abutment plate, and through holes are opened on the mounting plates. The lower ends of the mounting screws pass through the through holes and are placed under the mounting plates, and the mounting plates are fixed to the mounting screws by two mounting nuts. The mounting nuts are first screwed on under the mounting screws, and then the mounting screws are passed through the mounting plates and placed under them, and then a mounting nut is screwed on the mounting screws, so that the mounting plates can be fixed between the two mounting nuts, which is convenient for installation and disassembly.

[0009] As a further improvement of the above solution, the bottom end of the outer ring surface of the moving wheel is placed below the lower surface of the protective main board, and the distance between the two is 1-3CM. The protective main board will not directly contact the ground, which facilitates the movement of the protective board.

[0010] As a further improvement of the above scheme, the shape of the abutment plate is consistent with the shape formed by the protective main board and the two protective side plates, the lower end of the abutment plate is tangent to the bottom end of the outer ring surface of the moving wheel, and the cross-section of the lower end of the abutment plate is a semicircular structure, which can make the abutment plate contact with the ground as needed, thereby ensuring that light will not penetrate to the rear through the space between the protective main board, the protective side plates and the ground, thereby ensuring safety.

[0011] As a further improvement of the above solution, the maximum stroke of the abutment plate is greater than the distance between the lower surface of the protective main board and the bottom end of the outer ring surface of the moving wheel, and the abutment plate can move upward, thereby facilitating use.

[0012] As a further improvement of the above scheme, hanging rings are provided below the front surfaces of the protective main plate and the protective side plates, and hooks are rotatably installed on the left and right sides and the middle position above the abutment plate through axle pins. After the hooks are hung on the hanging rings, the abutment plate can be separated from the contact with the ground, which is convenient for normal movement.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides an abutment plate below the front side of the protective main plate and the protective side plate. The abutment plate will contact the ground under its own gravity, thereby ensuring that light will not penetrate to the rear through the space between the protective main plate, the protective side plate and the ground, thereby ensuring safety;

[0015] 2. By arranging a stretching component at the lower front side of the protective main plate and the protective side plate, the stretching component can give an upward pulling force to the abutment plate, so that the abutment plate contacts the ground but the overall weight of the abutment plate will not be concentrated on the ground, and the lower end of the abutment plate is a semicircular structure, thereby reducing the resistance between the abutment plate and the ground, facilitating the movement of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a mobile radiation protection plate provided by the utility model;

[0017] Figure 2 for Figure 1 The left and right isometric drawings;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 for Figure 1 The front and rear isometric drawings of the

[0020] Figure 5 for Figure 1 Front view diagram of .

[0021] Description of main symbols:

[0022] 1. Protective main board; 11. Protective side panel; 12. Handle; 13. Hanging ring; 2. Observation window; 3. Abutment plate; 31. Mounting plate; 32. Hook; 4. Moving wheel; 5. Tensioning assembly; 51. Mounting seat; 52. Mounting screw; 53. Fixing nut; 54. Abutment ring; 55. Mounting spring; 56. Mounting nut. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Example:

[0025] Please combine Figure 1-Figure 5A mobile radiation protection plate of the present embodiment includes a protection main board 1, the left and right sides of the protection main board 1 are bent to form protection side panels 11, four moving wheels 4 are symmetrically arranged on the left and right ends of the front and rear sides of the protection main board 1, and a stretching component 5 is installed below the front side surface of the protection main board 1 and the protection side panel 11, and an abutment plate 3 that is slidably arranged up and down is installed below the stretching component 5, and the abutment plate 3 is in sliding contact with the front side surfaces of the protection main board 1 and the protection side panel 11.

[0026] Observation ports are formed through the front and rear surfaces of the protective main board 1, and an observation window 2 is installed in the observation port. The observation window 2 is a kind of radiation-proof glass, and two symmetrical handles 12 are installed on the front surface of the protective main board 1. The design of the handles 12 facilitates the user to move the protective board.

[0027] The tensioning assembly 5 includes a mounting seat 51, a mounting screw 52, ​​a mounting spring 55 and an abutment ring 54. The multiple mounting seats 51 are respectively mounted on the protective main board 1 and the protective side plate 11 by screws. The lower end of the mounting screw 52 passes through the circular hole on the mounting seat 51 and is placed thereunder, and an abutment ring 54 is sleeved on the top of the mounting screw 52, ​​and a fixing nut 53 is pressed on the top of the abutment ring 54. The fixing nut 53 is threadedly connected to the mounting screw 52, ​​and a mounting spring 55 is compressed and arranged between the abutment plate 3 and the top of the mounting seat 51. The mounting spring 55 is sleeved on the mounting screw 52, ​​the mounting screw 52 is passed through the mounting seat 51 and placed thereunder and connected to the mounting plate 31, and then the mounting spring 55 is sleeved on the mounting screw 52, ​​and then the abutment plate 3 is placed above the mounting spring 55 and in contact with it, and then the fixing nut 53 is screwed on the mounting screw 52, ​​so that the mounting spring 55 is in a compressed state, which will give the abutment plate 3 an upward force.

[0028] Four mounting plates 31 are provided on the upper end surface of the abutment plate 3. The mounting plates 31 are provided with through holes. The lower ends of the mounting screws 52 pass through the through holes and are placed under the mounting plates 31. The mounting plates 31 are fixed to the mounting screws 52 by two mounting nuts 56. The mounting nuts 56 are first screwed on under the mounting screws 52, and then the mounting screws 52 are passed through the mounting plates 31 and placed under them. Finally, a mounting nut 56 is screwed on the mounting screws 52, so that the mounting plate 31 is fixed between the two mounting nuts 56, which is convenient for installation and disassembly.

[0029] The bottom end of the outer ring surface of the moving wheel 4 is placed below the lower surface of the protective main board 1, and the distance between the two is 1-3CM. The protective main board 1 will not directly contact the ground, which facilitates the movement of the protective board.

[0030] The shape of the abutment plate 3 is consistent with the shape formed by the protective main board 1 and the two protective side panels 11. The lower end of the abutment plate 3 is tangent to the bottom end of the outer ring surface of the moving wheel 4. The cross-section of the lower end of the abutment plate 3 is a semicircular structure, which can make the abutment plate 3 contact the ground as needed, thereby ensuring that light will not penetrate to the rear through the space between the protective main board 1, the protective side panels 11 and the ground, thereby ensuring safety.

[0031] The maximum stroke of the abutment plate 3 is greater than the distance between the lower surface of the protective main board 1 and the bottom end of the outer ring surface of the moving wheel 4, so the abutment plate 3 can move upward, thereby facilitating use.

[0032] A hanging ring 13 is provided below the front surface of the protective main plate 1 and the protective side plate 11. Hooks 32 are rotatably installed on the left and right sides and the middle position above the abutment plate 3 through an axle pin. After the hook 32 is hung on the hanging ring 13, the abutment plate 3 can be separated from the contact with the ground, which is convenient for normal movement.

[0033] The implementation principle of a mobile radiation protection plate in the embodiment of the present application is as follows: first, the abutment plate 3 is placed under the four tension components 5, and then the mounting screw 52 is connected to the mounting plate 31 through two mounting nuts 56, and then the mounting spring 55 is sleeved on the mounting screw 52, ​​and then the abutment plate 3 is placed above the mounting spring 55 and in contact with it, and then the fixing nut 53 is screwed on the mounting screw 52, ​​so that the mounting spring 55 is in a compressed state, and the compression amount of the mounting spring 55 is changed by screwing the position of the fixing nut 53, so that the mounting screw 5 2 gives the abutment plate 3 an upward pulling force, so that the abutment plate 3 contacts the ground but the overall weight of the abutment plate 3 will not be concentrated on the ground, reducing resistance. When used in the radiology department, the user can move the protective plate through the handle 12, and the abutment plate 3 will contact the ground, thereby ensuring that light will not penetrate to the rear through the space between the protective main plate 1, the protective side plate 11 and the ground, ensuring safety. During normal transportation and movement, the hook 32 is hung on the hanging ring 13, which can ensure that the abutment plate 3 does not contact the ground, thereby facilitating normal movement;

[0034] By arranging the abutment plate 3 below the front side of the protective main plate 1 and the protective side plate 11, the abutment plate 3 will contact the ground under its own gravity, thereby ensuring that light will not penetrate to the rear through the space between the protective main plate 1, the protective side plate 11 and the ground, thereby ensuring safety;

[0035] By arranging a stretching component 5 at the lower front side of the protective main plate 1 and the protective side plate 11, the stretching component 5 can give an upward pulling force to the abutment plate 3, so that the abutment plate 3 contacts the ground but the overall weight of the abutment plate 3 is not concentrated on the ground, and the lower end of the abutment plate 3 is a semicircular structure, thereby reducing the resistance between the abutment plate 3 and the ground, facilitating the movement of the protective plate.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A mobile radiation protection panel, comprising a protection main panel (1), characterized in that: The left and right sides of the protective main board (1) are bent to form protective side panels (11); four moving wheels (4) are symmetrically arranged at the left and right ends of the front and rear sides of the protective main board (1); a stretching assembly (5) is installed below the front side surfaces of the protective main board (1) and the protective side panels (11); an abutment plate (3) is installed below the stretching assembly (5) and is arranged to slide up and down; the abutment plate (3) is in sliding contact with the front side surfaces of the protective main board (1) and the protective side panels (11).

2. A mobile radiation protection panel as claimed in claim 1, characterized in that: Observation ports are formed through the front and rear surfaces of the protective main board (1), an observation window (2) is installed in the observation port, and two symmetrical handles (12) are installed on the front surface of the protective main board (1).

3. A mobile radiation protection panel as claimed in claim 1, characterized in that: The stretching component (5) comprises a mounting seat (51), a mounting screw (52), a mounting spring (55) and an abutment ring (54). The plurality of mounting seats (51) are respectively mounted on the protective main plate (1) and the protective side plate (11) by screws. The lower end of the mounting screw (52) passes through the circular hole on the mounting seat (51) and is placed below the mounting seat. The mounting screw (52) is sleeved with an abutment ring (54) above. A fixing nut (53) is pressed on the top of the abutment ring (54). The fixing nut (53) is threadedly connected to the mounting screw (52). A mounting spring (55) is compressed and arranged between the abutment plate (3) and the top of the mounting seat (51). The mounting spring (55) is sleeved on the mounting screw (52).

4. A mobile radiation protection panel as claimed in claim 3, characterized in that: Four mounting plates (31) are arranged on the upper end surface of the abutment plate (3), and the mounting plates (31) are provided with through holes. The lower ends of the mounting screw rods (52) pass through the through holes and are placed below the mounting plates (31), and the mounting plates (31) are fixed to the mounting screw rods (52) by means of two mounting nuts (56).

5. A mobile radiation protection panel as claimed in claim 1, characterized in that: The bottom end of the outer ring surface of the moving wheel (4) is placed below the lower surface of the protective main board (1), and the distance between the two is 1-3CM.

6. A mobile radiation protection panel as claimed in claim 5, characterized in that: The shape of the abutment plate (3) is consistent with the shape formed by the protective main plate (1) and the two protective side plates (11); the lower end of the abutment plate (3) is tangent to the bottom end of the outer ring surface of the moving wheel (4); and the cross-section of the lower end of the abutment plate (3) is a semicircular structure.

7. A mobile radiation protection panel as claimed in claim 1, characterized in that: The maximum stroke of the abutment plate (3) is greater than the distance between the lower surface of the protective main plate (1) and the bottom end of the outer ring surface of the moving wheel (4).

8. A mobile radiation protection panel as claimed in claim 1, characterized in that: A hanging ring (13) is provided below the front surface of the protective main plate (1) and the protective side plate (11), and hooks (32) are rotatably mounted on the left and right sides and the middle position of the abutment plate (3) via axle pins.

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