Anti-ray partition plate for nuclear medicine

Abstract

The utility model provides an anti-ray partition plate for nuclear medicine, and relates to the field of nuclear medicine. The anti-ray partition plate for nuclear medicine comprises a limiting supporting frame, an anti-ray partition plate body is inserted into the middle of the limiting supporting frame, the top of the limiting supporting frame is fixedly connected with the bottom of a positioning supporting frame, and a linkage force application plate is rotationally connected to the middle of the positioning supporting frame; the bottom of the linkage force application plate is fixedly connected with the top of a positioning force application sleeve, and the top of the inner wall of the positioning force application sleeve is fixedly connected with one end of a tough spring. According to the anti-ray partition plate for the nuclear medicine, through the arrangement of a limiting supporting frame, a positioning supporting frame, a linkage force application plate, a positioning force application sleeve, a toughness spring, a positioning force application module, a first supporting position control rod, a positioning limiting plate, an external force application module and a limiting groove, the anti-ray partition plate body can be effectively and conveniently replaced; therefore, the working intensity of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a radiation-proof partition, in particular to a radiation-proof partition for nuclear medicine, belonging to the technical field of nuclear medicine. Background Art

[0002] Nuclear medicine is an emerging discipline that uses nuclear technology to diagnose, treat and study diseases. It is the product of the combination of modern science and technology such as nuclear technology, electronic technology, computer technology, chemistry, physics and biology with medicine. Nuclear medicine can be divided into two categories, namely clinical nuclear medicine and basic nuclear medicine or experimental nuclear medicine.

[0003] After searching, a Chinese patent with announcement number CN206910343U discloses a radiation-proof partition for nuclear medicine, including a plate body, the plate body includes a barium sulfate protective plate, the rear side of the barium sulfate protective plate is fixedly connected with an organic glass layer, the side of the organic glass layer away from the barium sulfate protective plate is fixedly connected with a lead plate, and the side of the lead plate away from the organic glass layer is fixedly connected with a steel plate. The utility model effectively improves the radiation protection capability of the plate body through the effects of the barium sulfate protective plate, the organic glass layer, the lead plate, the steel plate and the paraffin layer, and solves the problem that the existing radiation-proof partition lacks multiple groups of protective effects, resulting in unsatisfactory protective effects and is not conducive to people's health.

[0004] Although the above scheme can improve the radiation protection ability of the plate, the radiation-proof partition in the above patent is difficult to replace conveniently. After long-term use, the radiation-proof partition will greatly reduce the radiation protection effect and needs to be replaced in time. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the present invention is to provide a radiation-proof partition for nuclear medicine in order to solve the above-mentioned problem, so as to solve the problem that it is difficult to replace it conveniently in the above-mentioned comparative documents.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a radiation-proof partition for nuclear medicine, comprising a limiting support frame, a radiation-proof partition body is inserted in the middle of the limiting support frame, the top of the limiting support frame is fixedly connected to the bottom of the positioning support frame, the middle of the positioning support frame is rotatably connected with a linkage force plate, the bottom of the linkage force plate is fixedly connected to the top of the positioning force sleeve, the top of the inner wall of the positioning force sleeve is fixedly connected to one end of a tough spring, the other end of the tough spring is fixedly connected to the top of the positioning force module, the outer circumferential surface of the positioning force module is slidably connected to the inner wall of the positioning force sleeve, the middle of the linkage force plate is provided with a limiting groove, and the tight fit between the components can effectively and conveniently replace the radiation-proof partition body.

[0009] Preferably, the bottom of the inner wall of the positioning support frame is fixedly connected to the bottom of the first support control rod, the top of the first support control rod is rotatably connected to the bottom of the positioning limiting plate, and the top of the positioning limiting plate is fixedly connected to an external force application module. The setting of the external force application module facilitates practical operation by users.

[0010] Preferably, the bottom of the positioning support frame is fixedly connected to the top of the triangular support frame, and one side of the triangular support frame is fixedly connected to one side of the limiting support frame. The setting of the limiting support frame can effectively support and limit other components.

[0011] Preferably, the inner wall of the limiting support frame is fixedly connected with a second support control rod, and the second support control rod is slidably arranged at one end of the positioning fixture module. The arrangement of the positioning fixture module can effectively promote the movement of other components.

[0012] Preferably, the upper end of the position-limiting support frame is rotatably connected with a progressive screw, one end of which is in contact with the positioning fixture module. The provision of the progressive screw ensures that the positioning fixture module can move.

[0013] Preferably, the bottom of the limiting support frame is fixedly connected to the top surface of the supporting balancing bottom plate, and expansion screw holes are provided in the middle of the four corners of the supporting balancing bottom plate. The provision of the expansion screw holes facilitates users to install the radiation-proof partition.

[0014] Preferably, there are two groups of positioning support frames, which are symmetrically distributed on the top of the limiting support frame. The middle parts of the two groups of positioning support frames are rotatably connected with linkage force plates. There are two groups of linkage force plates. The setting of the linkage force plates can effectively drive other components to move.

[0015] Preferably, there are two groups of positioning fixture modules, one side of the two groups of positioning fixture modules are in contact with one side of the radiation-proof partition body. The radiation-proof partition body is a prior art and will not be described in detail.

[0016] The utility model provides a radiation-proof partition for nuclear medicine, which has the following beneficial effects:

[0017] 1. The radiation-proof partition for nuclear medicine can effectively and conveniently replace the radiation-proof partition body through the setting of a limit support frame, a positioning support frame, a linkage force plate, a positioning force sleeve, a tough spring, a positioning force module, a first support control rod, a positioning limit plate, an external force module, and a limiting groove, thereby reducing the work intensity of the staff and improving the work efficiency.

[0018] 2. The radiation-proof partition for nuclear medicine can be replaced and installed with radiation-proof partitions of different thicknesses through the arrangement of a triangular support frame, a second support control rod, a positioning fixture module, progressive screws, a support balance base plate, and expansion screw holes, thereby increasing the practicality of the structure and ensuring the stability between the components, which is not easy to fall apart. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the second supporting position-controlling rod of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure inside the positioning support frame of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure inside the positioning force-applying sleeve of the utility model.

[0023]

Main component symbol description

[0024] 1. Limit support frame; 2. Anti-radiation partition body; 3. Positioning support frame; 4. Linkage force plate; 5. Positioning force sleeve; 6. Tough spring; 7. Positioning force module; 8. First support control rod; 9. Positioning limit plate; 10. External force module; 11. Triangular support frame; 12. Second support control rod; 13. Positioning fixture module; 14. Progressive screws; 15. Support balance base plate; 16. Expansion screw hole; 17. Limiting groove. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a radiation-proof partition for nuclear medicine.

[0026] See also Figure 1, including a limiting support frame 1. The setting of the limiting support frame 1 can effectively support and limit the radiation-proof partition body 2. The bottom of the limiting support frame 1 is fixedly connected to the top surface of the supporting balancing base plate 15. Expansion screw holes 16 are set in the middle of the four corners of the supporting balancing base plate 15. The setting of the supporting balancing base plate 15 and the expansion screw holes 16 can effectively facilitate the staff to install the structure to the designated position.

[0027] See also Figure 1 and Figure 2 The upper end of the limiting support frame 1 is rotatably connected with a progressive screw 14, and one end of the progressive screw 14 contacts with the positioning fixture module 13. The setting of the progressive screw 14 can effectively promote the movement of the positioning fixture module 13. The inner wall of the limiting support frame 1 is fixedly connected with a second support control rod 12, and the second support control rod 12 is slidably set at one end of the positioning fixture module 13. There are two groups of positioning fixture modules 13, and one side of the two groups of positioning fixture modules 13 contacts one side of the anti-radiation partition body 2. The purpose of setting multiple groups of positioning fixture modules 13 is to use the progressive screw 14 to effectively make the anti-radiation partition body 2 fit the limiting support frame 1, thereby forming a reinforcement effect.

[0028] See also Figure 1 A radiation-proof partition body 2 is inserted in the middle of the limiting support frame 1. The radiation-proof partition body 2 is a prior art and will not be described in detail. The setting of the radiation-proof partition body 2 can effectively play a radiation-proof role. The top of the limiting support frame 1 is fixedly connected to the bottom of the positioning support frame 3. There are two groups of positioning support frames 3. The two groups of positioning support frames 3 are symmetrically distributed on the top of the limiting support frame 1. The setting of multiple groups of positioning support frames 3 can effectively support other components, thereby ensuring the smooth movement of other components.

[0029] See also Figure 1 and Figure 3 The middle parts of the two groups of positioning support frames 3 are rotatably connected with linkage force plates 4 respectively. There are two groups of linkage force plates 4. The bottom of the positioning support frame 3 is fixedly connected to the top of the triangular support frame 11, and one side of the triangular support frame 11 is fixedly connected to one side of the limiting support frame 1. The setting of the triangular support frame 11 can effectively strengthen the connection relationship between the components, thereby maintaining stability between the components.

[0030] See also Figure 3The bottom of the inner wall of the positioning support frame 3 is fixedly connected to the bottom of the first support control rod 8, and the top of the first support control rod 8 is rotatably connected to the bottom of the positioning limiting plate 9. The cooperation between the first support control rod 8 and the positioning limiting plate 9 can flexibly limit the linkage force plate 4. The top of the positioning limiting plate 9 is fixedly connected with an external force module 10. The setting of the external force module 10 makes it convenient for users to rotate the linkage force plate 4 through the external force module 10.

[0031] See also Figure 3 and Figure 4 The middle part of the positioning support frame 3 is rotatably connected with a linkage force plate 4, the bottom of the linkage force plate 4 is fixedly connected to the top of the positioning force sleeve 5, the top of the inner wall of the positioning force sleeve 5 is fixedly connected to one end of the tough spring 6, the other end of the tough spring 6 is fixedly connected to the top of the positioning force module 7, the outer circumferential surface of the positioning force module 7 is slidably connected to the inner wall of the positioning force sleeve 5, the arrangement of the linkage force plate 4, the positioning force sleeve 5, and the tough spring 6, utilizing the elasticity of the tough spring 6 itself, can effectively avoid excessive pressure on the radiation-proof partition body 2.

[0032] See also Figure 3 A limiting groove 17 is provided in the middle of the linkage force application plate 4 . The setting of the limiting groove 17 can ensure that the positioning limiting plate 9 and the external force application module 10 pass through the linkage force application plate 4 smoothly.

[0033] Working principle: First, insert the radiation-proof partition body 2 into the limiting support frame 1, and use external force to make the progressive screw 14 rotate on the limiting support frame 1, so as to push the positioning fixture module 13 to slide on the second support control rod 12, so that the positioning fixture module 13 is in close contact with the radiation-proof partition body 2, thereby realizing the lateral positioning of the radiation-proof partition body 2, and then use external force again to pull the linkage force plate 4 to rotate on the positioning support frame 3, so that the positioning force module 7 is in contact with the top surface of the radiation-proof partition body 2, and at this time, the positioning force module 7 is in the positioning force sleeve 5. The restricting groove 17 on the linkage force plate 4 will pass through the positioning restricting plate 9, and the positioning restricting plate 9 will be rotated on the first supporting control rod 8 by external force again, so as to complete the fixing of the linkage force plate 4 and complete the longitudinal positioning of the radiation-proof partition body 2. When replacing the radiation-proof partition body 2, the positioning restricting plate 9 is rotated to keep it in the same horizontal line with the restricting groove 17, and then the progressive screw 14 is rotated to release the fixing effect of the radiation-proof partition body 2, thereby achieving the effect of convenient replacement of the radiation-proof partition body 2.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A radiation-proof partition for nuclear medicine, comprising a limiting support frame (1), characterized in that: The middle part of the limiting support frame (1) is plugged with a radiation-proof partition body (2); the top of the limiting support frame (1) is fixedly connected to the bottom of the positioning support frame (3); the middle part of the positioning support frame (3) is rotatably connected with a linkage force plate (4); the bottom of the linkage force plate (4) is fixedly connected to the top of the positioning force sleeve (5); the top of the inner wall of the positioning force sleeve (5) is fixedly connected to one end of a tough spring (6); the other end of the tough spring (6) is fixedly connected to the top of a positioning force module (7); the outer circumferential surface of the positioning force module (7) is slidably connected to the inner wall of the positioning force sleeve (5); and a limiting groove (17) is provided in the middle of the linkage force plate (4).

2. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: The bottom of the inner wall of the positioning support frame (3) is fixedly connected to the bottom of the first support control rod (8), the top of the first support control rod (8) is rotatably connected to the bottom of the positioning limit plate (9), and the top of the positioning limit plate (9) is fixedly connected to an external force application module (10).

3. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: The bottom of the positioning support frame (3) is fixedly connected to the top of the triangular support frame (11), and one side of the triangular support frame (11) is fixedly connected to one side of the limiting support frame (1).

4. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: The inner wall of the position-limiting support frame (1) is fixedly connected to a second support position-controlling rod (12), and the second support position-controlling rod (12) is slidably arranged on one end of a positioning fixture module (13).

5. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: The upper end of the position-limiting support frame (1) is rotatably connected to a progressive screw (14), and one end of the progressive screw (14) is in contact with the positioning fixture module (13).

6. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: The bottom of the position-limiting support frame (1) is fixedly connected to the top surface of the supporting and balancing bottom plate (15), and expansion screw holes (16) are arranged in the middle of the four corners of the supporting and balancing bottom plate (15).

7. The radiation-proof partition for nuclear medicine according to claim 1, characterized in that: There are two groups of positioning support frames (3), which are symmetrically distributed on the top of the limiting support frame (1). The middle parts of the two groups of positioning support frames (3) are rotatably connected to linkage force plates (4), and there are two groups of linkage force plates (4).

8. The radiation-proof partition for nuclear medicine according to claim 4, characterized in that: There are two groups of positioning fixture modules (13), and one side of the two groups of positioning fixture modules (13) is in contact with one side of the radiation-proof partition body (2).

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