A multi-layer safety storage cabinet for radiopharmaceuticals

Abstract

The utility model discloses a kind of radioactive drug multilayer safety storage cabinet, comprising: cabinet, be set between the inner wall of cabinet two sides Several placing plate, and adjusting mechanism being set on the upper surface of placing plate;Adjusting mechanism includes: two fixed plates, two fixed plates are fixedly connected on the upper surface of placing plate, the side opposite of two fixed plates is all set with sliding slot, slidingly connected with several adjusting plates between two fixed plates, the both ends of several adjusting plates are all fixedly connected with sliding block, slidingly connect several adjusting plates between the fixed plate on placing plate, and the sliding block of adjusting plate both ends slides in sliding slot, it can be according to the spacing between adjusting plate of different specifications medicine box adjustment, limiting block slides in limiting slot, cooperate the elastic action of spring, so that the movement of adjusting plate is more stable and has certain buffer, so that device ontology can adapt to different size medicine box storage, improve the adaptability and space utilization of device ontology.

Description

Technical Field

[0001] This utility model relates to the technical field of drug storage, and in particular to a multi-layer safety storage cabinet for radiopharmaceuticals. Background Technology

[0002] Radiopharmaceutical storage cabinets are specialized equipment used to ensure the safe storage of radiopharmaceuticals. They are constructed with special shielding materials such as lead and tungsten, effectively reducing the amount of radiation emitted by the drug and keeping radiation leakage within safe standards.

[0003] Currently, the internal space layout of existing radiopharmaceutical storage cabinets on the market is fixed and cannot be adjusted according to the different sizes of the medicine boxes, resulting in low space utilization. Some larger medicine boxes cannot be placed, while smaller medicine boxes will cause space waste. In addition, the internal air purification measures of radiopharmaceutical storage cabinets are not effective in dealing with harmful gases and odors from radiopharmaceutical leaks, and cannot guarantee the safety and stability of the storage environment.

[0004] Therefore, in order to address the shortcomings of the above-mentioned problems, a multi-layered safety storage cabinet for radiopharmaceuticals is proposed. Summary of the Invention

[0005] This invention overcomes the shortcomings of the prior art and provides a multi-layer safe storage cabinet for radiopharmaceuticals.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multi-layer safety storage cabinet for radiopharmaceuticals, comprising: a cabinet body, a plurality of placement plates disposed between the inner walls on both sides of the cabinet body, and an adjustment mechanism disposed on the upper surface of the placement plates;

[0007] The adjustment mechanism includes: two fixed plates, which are fixedly connected to the upper surface of the placement plate. Each of the two fixed plates has a sliding groove on its opposite side. A plurality of adjustment plates are slidably connected between the two fixed plates. Each of the two adjustment plates has a slider fixedly connected to both ends. Two sliders are respectively slidably connected to two opposite sliding grooves.

[0008] A limiting groove is formed on one inner wall of the slide. A limiting block is fixedly connected to the side of the slider away from the adjusting plate. The limiting block is located in the limiting groove and is slidably connected. A spring is fixedly connected to one inner wall of the limiting groove. The other end of the spring is fixedly connected to one side of one of the limiting blocks.

[0009] In a preferred embodiment of this utility model, a limiting rod is fixedly connected between the inner walls of the two sides of the limiting groove.

[0010] In a preferred embodiment of this utility model, the limiting rod passes through several limiting blocks and is slidably connected.

[0011] In a preferred embodiment of this utility model, the spring is sleeved on the outside of the limiting rod.

[0012] In a preferred embodiment of this utility model, several corresponding slots are fixedly connected to the inner walls of both sides of the cabinet, and card plates are fixedly connected to both sides of the placement plate.

[0013] In a preferred embodiment of this utility model, the card plate is engaged with the corresponding card slot.

[0014] In a preferred embodiment of this utility model, the placement plate is provided with an adsorption layer, and the upper surface of the placement plate is provided with a plurality of through ventilation holes.

[0015] In a preferred embodiment of this invention, the adsorption layer is made of activated carbon.

[0016] In a preferred embodiment of this utility model, medicine boxes of different sizes are respectively provided between two adjacent adjustment plates.

[0017] In a preferred embodiment of this utility model, the cabinet has two cabinet doors on one side.

[0018] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0019] (1) This utility model provides a multi-layer safety storage cabinet for radiopharmaceuticals. Through the setting of an adjustment mechanism, several adjustment plates are slidably connected between fixed plates on the placement plate, and sliders at both ends of the adjustment plates slide within grooves. This allows for adjustment of the spacing between the adjustment plates according to different sizes of medicine boxes. Simultaneously, a limiting block slides within a limiting groove, and in conjunction with the elasticity of a spring, the movement of the adjustment plates becomes more stable and has a certain degree of buffering. This allows the device to adapt to storing medicine boxes of different sizes, improving the adaptability and space utilization of the device.

[0020] (2) This utility model provides a multi-layer safety storage cabinet for radiopharmaceuticals. By setting slots on the inner walls of both sides of the cabinet, the card plates on both sides of the placement plate are engaged with the slots, making the installation and disassembly of the placement plate very convenient. When it is necessary to clean, repair or adjust the number of layers of the placement plate, the placement plate can be taken out of the cabinet or installed back, reducing maintenance time and difficulty and improving work efficiency.

[0021] (3) This utility model provides a multi-layer safety storage cabinet for radiopharmaceuticals. The cabinet has an adsorption layer made of activated carbon and several through-hole ventilation holes on the surface of the placement plate. Activated carbon has a strong adsorption capacity and can adsorb harmful gases and odors that may leak from radiopharmaceuticals. The ventilation holes allow the air inside the cabinet to fully contact the adsorption layer, thereby purifying the environment inside the cabinet. This effectively reduces the potential harm of radioactive material leakage to the surrounding environment and personnel, and provides additional protection for the safe storage of radiopharmaceuticals. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0023] Figure 1 This is a three-dimensional structural view of the device body according to a preferred embodiment of the present invention;

[0024] Figure 2 This is a partial cross-sectional perspective view of the main body of the first-view device according to a preferred embodiment of the present invention.

[0025] Figure 3 This is a partial cross-sectional perspective view of the second-view device body according to a preferred embodiment of the present invention.

[0026] Figure 4 This is a partial cross-sectional perspective view of the third-view device body according to a preferred embodiment of the present invention.

[0027] Figure 5 This is a partial cross-sectional perspective view of the fourth-view device body, which is a preferred embodiment of the present invention.

[0028] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Placement plate; 4. Adjustment mechanism; 401. Fixed plate; 402. Slide groove; 403. Adjustment plate; 404. Limiting block; 405. Sliding block; 406. Limiting rod; 407. Spring; 408. Limiting groove; 5. Medicine box; 6. Card slot; 7. Card plate; 8. Ventilation hole; 9. Adsorption layer. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] like Figures 1-2 As shown, a multi-layer safety storage cabinet for radiopharmaceuticals includes: a cabinet body 1, a plurality of placement plates 3 disposed between the inner walls on both sides of the cabinet body 1, and an adjustment mechanism 4 disposed on the upper surface of the placement plates 3.

[0031] like Figures 3-5As shown, the adjustment mechanism 4 includes: two fixed plates 401, which are fixedly connected to the upper surface of the placement plate 3. Each of the two fixed plates 401 has a sliding groove 402 on one side opposite to the other. Several adjustment plates 403 are slidably connected between the two fixed plates 401. Each of the two ends of the adjustment plates 403 is fixedly connected to a slider 405. The two sliders 405 are respectively slidably connected to the two opposite sliding grooves 402.

[0032] A limiting groove 408 is provided on one inner wall of the slide 402. A limiting block 404 is fixedly connected to the side of the slider 405 away from the adjusting plate 403. The limiting block 404 is located in the limiting groove 408 and is slidably connected. A spring 407 is fixedly connected to one inner wall of the limiting groove 408. The other end of the spring 407 is fixedly connected to one side of one of the limiting blocks 404.

[0033] Limiting rods 406 are fixedly connected between the inner walls of the two sides of the limiting groove 408. The limiting rods 406 pass through several limiting blocks 404 and are slidably connected. Springs 407 are sleeved on the outside of the limiting rods 406. Several corresponding slots 6 are fixedly connected to the inner walls of both sides of the cabinet 1. Card plates 7 are fixedly connected to both sides of the placement plate 3. Card plates 7 are engaged with the corresponding slots 6. Medicine boxes 5 of different specifications are respectively provided between two adjacent adjustment plates 403.

[0034] It should be noted that by setting several placement plates 3 between the inner walls on both sides of the cabinet 1, a multi-layer storage space is constructed, increasing the capacity for storing medicines. Simultaneously, the adjustment mechanism 4 on the placement plates 3 can adjust the spacing of the adjustment plates 403, accommodating medicine boxes 5 of different sizes, making full use of the internal space of the device, avoiding space waste caused by varying sizes of medicine boxes 5, and improving overall storage efficiency. In the adjustment mechanism 4, the slider 405 slides within the slide groove 402, the limiting block 404 slides within the limiting groove 408, and the limiting rod 406 passes through the limiting block 404, providing stable guidance for the movement of the adjustment plate 403, ensuring that the adjustment plate 403 does not shift or wobble during sliding. The spring 407 is sleeved on the outside of the limiting rod 406, playing a buffering and resetting role, further enhancing the stability of the adjustment process, allowing the operator to adjust the position of the adjustment plate 403 to place the medicine box 5. The slots 6 on the inner walls on both sides of the cabinet 1 cooperate with the locking plates 7 on both sides of the placement plates 3, enabling convenient installation and removal of the placement plates 3.

[0035] like Figures 1-5 As shown, the placement plate 3 has an adsorption layer 9 inside, and the upper surface of the placement plate 3 has several through ventilation holes 8. The adsorption layer 9 is made of activated carbon, and the cabinet 1 has two cabinet doors 2 on one side.

[0036] It should be noted that the activated carbon adsorption layer 9, together with the ventilation holes 8, can effectively purify the air inside the storage cabinet. Radioactive drugs may leak harmful gases and odors. The ventilation holes 8 allow air to circulate inside the cabinet, allowing harmful gases to fully contact the activated carbon adsorption layer 9 and be adsorbed by the strong adsorption capacity of activated carbon, thereby reducing the concentration of harmful substances inside the cabinet.

[0037] In use, the mounting plates 7 on both sides of the placement plate 3 are aligned with the corresponding slots 6 on the inner walls of the cabinet 1, and the placement plate 3 is smoothly pushed into the slots 6, so that the mounting plates 7 and slots 6 are tightly engaged, thus completing the installation of the placement plate 3. It can install an appropriate number of placement plates 3 to construct multi-layer storage space according to actual storage needs. According to the specifications of the medicine boxes 5 to be stored, the adjusting plate 403 is pushed. The sliders 405 at both ends of the adjusting plate 403 will slide within the grooves 402 of the fixed plate 401, while the limiting block 404 slides within the limiting groove 408. The limiting rod 406 passes through the limiting block 404 to provide stability for the movement of the adjusting plate 403. The guide is fixed to ensure that the adjusting plate 403 moves smoothly without shifting or shaking; during the pushing of the adjusting plate 403, the spring 407 will extend and retract according to the movement of the adjusting plate 403, which plays a buffering role; when the appropriate spacing is adjusted, the spring 407 will help keep the position of the adjusting plate 403 stable; adjust the position of each adjusting plate 403 in sequence so that the spacing between adjacent adjusting plates 403 can be adapted to different sizes of medicine boxes 5; regularly check the activated carbon adsorption layer 9 in the placement plate 3. If the adsorption capacity of the activated carbon decreases, the adsorption layer 9 needs to be replaced in time to ensure the adsorption effect of harmful gases and odors in the cabinet.

[0038] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A multi-layered safety storage cabinet for radiopharmaceuticals, comprising: A cabinet (1), a plurality of placement plates (3) disposed between the inner walls of both sides of the cabinet (1), and an adjustment mechanism (4) disposed on the upper surface of the placement plates (3), characterized in that; The adjustment mechanism (4) includes: two fixed plates (401), which are fixedly connected to the upper surface of the placement plate (3). Each of the two fixed plates (401) has a sliding groove (402) on one side opposite to the other. A plurality of adjustment plates (403) are slidably connected between the two fixed plates (401). Each of the two ends of the plurality of adjustment plates (403) is fixedly connected to a slider (405). The two sliders (405) are respectively slidably connected to the two opposite sliding grooves (402). A limiting groove (408) is formed on one inner wall of the slide (402). A limiting block (404) is fixedly connected to the side of the slider (405) away from the adjusting plate (403). The limiting block (404) is located in the limiting groove (408) and is slidably connected. A spring (407) is fixedly connected to one inner wall of the limiting groove (408). The other end of the spring (407) is fixedly connected to one side of one of the limiting blocks (404).

2. The multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: A limiting rod (406) is fixedly connected between the inner walls of the two sides of the limiting groove (408).

3. The multi-layer safety storage cabinet for radiopharmaceuticals according to claim 2, characterized in that: The limiting rod (406) passes through several limiting blocks (404) and is slidably connected.

4. The multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: The spring (407) is sleeved on the outside of the limiting rod (406).

5. A multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: The inner walls of both sides of the cabinet (1) are fixedly connected with several corresponding slots (6), and the two sides of the placement plate (3) are fixedly connected with plates (7).

6. The multi-layer safety storage cabinet for radiopharmaceuticals according to claim 5, characterized in that: The card plate (7) engages with the corresponding card slot (6).

7. The multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: The placement plate (3) is provided with an adsorption layer (9), and the upper surface of the placement plate (3) is provided with a plurality of through ventilation holes (8).

8. A multi-layer safety storage cabinet for radiopharmaceuticals according to claim 7, characterized in that: The adsorption layer (9) is made of activated carbon.

9. A multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: Different sizes of medicine boxes (5) are provided between two adjacent adjustment plates (403).

10. A multi-layer safety storage cabinet for radiopharmaceuticals according to claim 1, characterized in that: The cabinet (1) has two cabinet doors (2) on one side.

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