A leak-proof aluminum phosphide tablet sealing device

Abstract

This utility model belongs to the field of pharmaceutical storage technology, specifically relating to a leak-proof aluminum phosphide tablet sealing device, including an installation tray and a storage cylinder, as well as a rotating block and a placement rack. The placement rack has multiple placement slots, and a first sealing layer is fixed to both ends of each placement slot. A push plate is slidably installed at one end of each placement slot. Adjacent push plates are provided with matching grooves and protrusions. The placement slot has a groove that matches the side wall protrusion of the push plate, and a second sealing layer is provided on the side wall groove of the placement slot. Adjacent push plates are connected together through the cooperation of the top protrusion and the matching groove. When the user pushes the push plate, the push plate above the pushed push plate is pushed and moved by the push plate, realizing the batch pushing of tablets by the push plate, improving the efficiency of the user in taking tablets. By setting the first and second sealing layers, the sealing performance of the placement slot is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of pharmaceutical storage technology, specifically relating to a leak-proof aluminum phosphide tablet sealing device. Background Technology

[0002] Aluminum phosphide tablets are a odorless, hygroscopic, and water-insoluble broad-spectrum fumigant insecticide. In sealed warehouses or containers, they can directly kill various stored grain pests and kill rats in the warehouse. During the storage of aluminum phosphide tablets, it is necessary to ensure the airtightness of the sealing device to prevent the aluminum phosphide tablets from becoming ineffective due to contact with the external environment. Patent application number "CN202420621766.0" discloses a moisture-proof tablet medicine packaging box, which relates to the field of packaging box technology, including a plastic sealing box, a sealing mechanism, an operating mechanism, and a storage and retrieval mechanism. The plastic sealing box is equipped with a sealing mechanism at one end. This invention utilizes a plastic sealing box and a storage and retrieval mechanism to place a fixed quantity of tablets into the medicine slot of a rigid tablet holder. The top of the rigid tablet holder is sealed with aluminum foil, while a tin wire edge is positioned above the aluminum foil at the edge of the medicine slot. Each medicine slot is sequentially marked with a number on the surface of the aluminum foil. To retrieve the medicine, the corresponding slot can be removed by tearing open the tin wire edge, improving the convenience of medication retrieval. Through the plastic sealing box and operating mechanism, the rigid tablet holder is placed in a sliding groove and can be pulled out of the groove using a groove at the front end of the rigid tablet holder. A limiting block prevents the rigid tablet holder from detaching from the plastic sealing box. Furthermore, both the rigid tablet holder and the plastic sealing box are made of rigid materials, enhancing the reusability of the device.

[0003] The aforementioned patent achieves individual tablet retrieval by setting up a separate tablet storage compartment. However, when retrieving multiple tablets, the aluminum foil sealing the compartment needs to be removed one by one, which is inconvenient for users to quickly retrieve large quantities of tablets, thus affecting the efficiency of tablet retrieval. Utility Model Content

[0004] This invention provides a leak-proof aluminum phosphide tablet sealing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leak-proof aluminum phosphide tablet sealing device, comprising an installation plate and a storage cylinder, wherein multiple storage cylinders are installed on the side wall groove of the installation plate through the cooperation of side wall protrusions and corresponding grooves, and threaded caps are threadedly installed on the storage cylinders; the device also includes a rotating block and a placement rack, wherein the rotating block is rotatably installed inside the installation plate, and the rotating block is provided with a limiting block that cooperates with the side wall groove of the installation plate; the placement rack is slidably installed inside the storage cylinders, and the placement rack is provided with multiple placement slots, wherein a first sealing layer is fixed at both ends of the placement slots, and a push plate is slidably installed at one end of the placement slots; adjacent push plates are provided with cooperating grooves and protrusions; the placement slots are provided with grooves that cooperate with the side wall protrusions of the push plates; and a second sealing layer is provided on the side wall grooves of the placement slots.

[0006] Preferably, multiple positioning blocks are installed on the inner wall of the storage tube by means of springs, and the side wall of the placement rack is provided with grooves that cooperate with the positioning blocks. The positions of the positioning blocks correspond to the positions of the placement grooves.

[0007] Preferably, the storage tube has a transparent layer on the side wall corresponding to the first sealing layer, and the storage tube has a scale strip on the inner wall.

[0008] Preferably, a plurality of auxiliary tear holes are evenly provided on the inner wall of the first sealing layer at positions corresponding to the side wall of the placement groove.

[0009] Preferably, the placement rack is rotatably mounted on the bottom surface of the threaded cover.

[0010] Preferably, the top and bottom ends of the groove for mounting the limiting block on the mounting plate are fitted with fixing blocks by springs, and the side wall of the limiting block is provided with a groove that cooperates with the fixing block.

[0011] Preferably, the inner walls of the storage tube are provided with sealing gaskets at both ends.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention connects adjacent push plates together through the cooperation of a top protrusion and a corresponding groove. The top protrusion of the push plate ensures that when the user pushes the push plate, the push plate above the pushed push plate will be pushed and moved by the push plate, realizing the batch pushing of tablets by the push plate and improving the efficiency of the user in taking tablets. By setting a first sealing layer and a second sealing layer, the sealing of the placement slot is ensured. By setting an auxiliary tear hole, the tablets can easily break through the first sealing layer, making it convenient for the user to take tablets. By setting a transparent layer, the user can easily determine the amount of tablets stored in the placement rack. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure at the mounting points of the rotating block and the limiting block in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mating part between the side wall protrusion of the storage tube and the corresponding groove in this utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure at point A;

[0018] Figure 5 This is a schematic diagram of the structure of the placement rack in this utility model;

[0019] Figure 6 This is a schematic diagram of the structure at the junction of the limiting block and the fixing block in this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Storage tube; 21. Threaded cap; 22. Transparent layer; 3. Rotating block; 31. Limiting block; 32. Fixing block; 4. Placement rack; 41. Positioning block; 42. First sealing layer; 43. Push plate; 44. Second sealing layer; 45. Auxiliary tear hole; 46. Placement slot. Detailed Implementation

[0021] Please see Figure 1-6 This utility model provides the following technical solution: a leak-proof aluminum phosphide tablet sealing device, including an installation plate 1 and a storage cylinder 2. Multiple storage cylinders 2 are installed on the side wall groove of the installation plate 1 through the cooperation of side wall protrusions and corresponding grooves. Threaded caps 21 are threadedly installed on the storage cylinders 2. It also includes a rotating block 3 and a placement rack 4. The rotating block 3 is rotatably installed inside the installation plate 1. The rotating block 3 is provided with a limiting block 31 that cooperates with the side wall groove of the installation plate 1. The placement rack 4 is slidably installed inside the storage cylinders 2. The placement rack 4 is provided with multiple placement grooves 46. A first sealing layer 42 is fixed at both ends of the placement grooves 46. A push plate 43 is slidably installed at one end of the placement groove 46. There are cooperating grooves and protrusions between adjacent push plates 43. The placement groove 46 is provided with a groove that cooperates with the side wall protrusion of the push plate 43. A second sealing layer 44 is provided on the side wall groove of the placement groove 46.

[0022] Mounting plate 1 is used to install the remaining components of the device. The side wall of the mounting plate 1 has a groove that mates with the side wall protrusion of the storage cylinder 2. When installing the storage cylinder 2, it is installed onto the side wall groove of the mounting plate 1 through the engagement of the side wall protrusion and the corresponding groove. Installing multiple storage cylinders 2 on the mounting plate 1 increases the amount of tablets a user can carry. The storage rack 4 is used to store tablets to be used. The storage rack 4 is installed inside the storage cylinder 2. The threaded cap 21 is used to seal the top opening of the inner wall groove of the storage cylinder 2. The inner wall of the storage cylinder 2 has a threaded groove that mates with the side wall thread of the threaded cap 21. The threaded cap 21 is threaded onto the storage cylinder 2. This method ensures the stability of the threaded cap 21 installed on the storage cylinder 2. The bottom of the side wall of the inner wall groove of the storage cylinder 2 has a protrusion. The bottom surface of the placement rack 4 has a groove that mates with the protrusion on the side wall of the inner wall groove of the storage cylinder 2. The engagement between the bottom groove of the placement rack 4 and the mating protrusion serves as a limiting mechanism, ensuring the stability of the placement rack 4 after installation on the storage cylinder 2. The groove of the placement rack 4 in the storage cylinder 2 penetrates the bottom surface of the storage cylinder 2. When the user takes a tablet, the part of the storage cylinder 2 that penetrates through the inner groove can push the placement rack 4, making it easy for the user to push the placement rack 4 away from the storage cylinder 2 and easily take the tablets placed in the placement rack 4. The placement slot 46 on the placement rack 4 is used to place tablets to be used. The sealing layer 42 is used to seal the openings at both ends of the placement slot 46, ensuring the airtightness of the placement slot 46 and preventing the tablets from being affected by contact with the external environment during storage. The push plate 43 is used by the user to push the tablets placed in the placement slot 46. When taking a tablet, the user pushes the push plate 43, and the moving push plate 43 pushes the tablet, causing the tablet to be removed from the placement slot 46. The two push plates 43 on adjacent placement slots 46 are connected by the cooperation of the top protrusion of one push plate 43 and the bottom groove of the other push plate 43. The position of the cooperation between the protrusion and the groove of the push plate 43 ensures that when the user pushes one push plate 43, the tablet is located in the groove. The pusher 43 above the pushed pusher 43 is moved by the engagement of its top surface protrusion and corresponding groove. The pusher 43 below the pushed pusher 43 remains stationary, achieving synchronous movement of multiple pushers 43. This enables synchronous dispensing of tablets from multiple placement slots 46, improving the efficiency of medication dispensing for the user. The side wall grooves of the placement slots 46 correspond to the top surface protrusions of the pushers 43. During the pushing process, the top protrusion of the pusher 43 slides on the side wall grooves of the placement slots 46, ensuring that the pusher 43 is not obstructed during movement. The engagement of the side wall grooves of the placement slots 46 and the top protrusion of the pushers 43 serves as a limiting mechanism. A protrusion is provided at the inner edge of the placement slots 46.The inner wall protrusion of the placement groove 46 serves as a limit, and the cooperation between the side wall groove and the inner wall protrusion of the placement groove 46 prevents the push plate 43 from disengaging from the placement groove 46 during movement, ensuring the stability of the push plate 43 after it is installed on the placement groove 46. The second sealing layer 44 provided on the side wall groove of the placement groove 46 seals the side wall groove of the placement groove 46. The second sealing layer 44 ensures that two adjacent placement grooves 46 are in a relatively sealed state during the use of the device, thereby ensuring the sealing performance of the placement groove 46. The first sealing layer 42 and the second sealing layer 44... The sealing layer 44 is made of aluminum foil, which facilitates the tablets and pusher plate 43 to break through the first sealing layer 42 and the second sealing layer 44, ensuring that the first sealing layer 42 and the second sealing layer 44 do not obstruct the movement of the pusher plate 43 and the tablets. The limiting block 31 seals the opening of the side wall groove of the mounting plate 1. After the storage cylinder 2 is installed on the side wall groove of the mounting plate 1, the rotating block 3 is rotated. As the rotating block 3 rotates, the limiting block 31 screws into the side wall groove of the mounting plate 1. At this time, the limiting block 31 will press against the storage cylinder 2, thus limiting the movement of the storage cylinder 2 and ensuring that the device is in use. During use, the storage cylinder 2 will not detach from the side wall groove of the mounting plate 1, ensuring its stability after installation. The limiting block 31 on the rotating block 3 corresponds to the side wall groove of the mounting plate 1, ensuring that the limiting block 31 can synchronously fix all the storage cylinders 2 installed on the mounting plate 1, improving the efficiency of the user's installation of the storage cylinders 2. The shape of the limiting block 31 ensures that the distance between adjacent limiting blocks 31 matches the side wall groove of the mounting plate 1. The rotating block 3 rotates with the limiting block 31 until the space between the limiting blocks 31 corresponds to the side wall groove of the mounting plate 1. When in position, the limiting block 31 releases the seal on the side wall groove of the mounting plate 1, allowing the user to remove the storage tube 2 from the mounting plate 1. The shape of the groove on the mounting plate 1 for installing the limiting block 31 ensures that when the limiting block 31 moves to either end of the groove, the side wall groove of the mounting plate 1 is either sealed by the limiting block 31 or unsealed, facilitating user control over whether the storage tube 2 is fixed. The space between the limiting blocks 31 provides a force application position for the user to rotate the rotating block 3 and the limiting block 31, making it convenient for the user to rotate the rotating block 3 and the limiting block 31.

[0023] Specifically, multiple positioning blocks 41 are installed on the inner wall of the storage tube 2 by means of springs, and the side wall of the placement rack 4 is provided with grooves that cooperate with the positioning blocks 41. The positions of the positioning blocks 41 correspond to the positions of the placement grooves 46.

[0024] The positioning block 41 and its corresponding groove work together to fix the placement rack 4, ensuring the stability of the placement rack 4 during movement. The top and bottom surfaces of the part of the positioning block 41 inside the storage cylinder 2 are inclined. The shape of the positioning block 41 ensures that the placement rack 4 can smoothly push the positioning block 41 during movement, ensuring that the positioning block 41 will not obstruct the user's adjustment of the position of the placement rack 4. The spring set on the positioning block 41 ensures that the positioning block 41 can quickly return to its original position after being pushed, ensuring the fixing effect of the positioning block 41 on the placement rack 4. Multiple positioning blocks 41 are provided on the inner wall of the storage cylinder 2, which improves the fixing effect of the positioning blocks 41 on the placement rack 4. The position of the positioning blocks 41 ensures that when the placement rack 4 contains the required number of tablets and is located outside the storage cylinder 2, the placement rack 4 will be fixed by the positioning blocks 41, making it convenient for the user to take out the appropriate number of tablets.

[0025] Specifically, a transparent layer 22 is provided on the side wall of the storage tube 2 corresponding to the first sealing layer 42, and a scale strip is provided on the inner wall of the storage tube 2.

[0026] The transparent layer 22 allows users to observe the state of the first sealing layer 42 set on the shelf 4. The scale set on the inner wall of the storage cylinder 2 corresponds to the placement groove 46 set on the shelf 4. When the shelf 4 is pushed, the shelf 4 removes part of the scale strip. At this time, the user can observe the scale strip through the transparent layer 22. The number of tablets stored in the part of the shelf 4 that is not covered by the scale strip can be determined by the scale on the part of the scale strip that is not covered by the storage cylinder 2, so that the user can take out the appropriate number of tablets.

[0027] Specifically, multiple auxiliary tear holes 45 are evenly provided on the inner wall of the first sealing layer 42 and the side wall of the placement groove 46.

[0028] The auxiliary tear hole 45 reduces the force required for the tablet to break through the first sealing layer 42, making it easier for the user to take the tablet. The auxiliary tear hole 45 provided on the first sealing layer 42 does not penetrate the first sealing layer 42. The shape of the auxiliary tear hole 45 ensures that the auxiliary tear hole 45 will not affect the sealing effect of the first sealing layer 42 on the placement groove 46.

[0029] Specifically, the placement rack 4 is rotatably mounted on the bottom surface of the threaded cover 21.

[0030] The threaded cover 21 installed on the placement rack 4 ensures that the user can adjust the position of the placement rack 4 by pulling the threaded cover 21, which is convenient for the user to adjust the position of the placement rack 4. The placement rack 4 is rotatably installed on the threaded cover 21, and the installation method of the threaded cover 21 ensures that the placement rack 4 will not obstruct the rotation of the threaded cover 21.

[0031] Specifically, the top and bottom ends of the groove of the mounting plate 1 for mounting the limiting block 31 are fitted with fixing blocks 32 by springs, and the side wall of the limiting block 31 is provided with a groove that cooperates with the fixing block 32.

[0032] The fixing block 32 and its corresponding groove serve to fix the limiting block 31. The position of the fixing block 32 ensures that the limiting block 31 is fixed by the fixing block 32 and its corresponding groove when the side wall groove of the mounting plate 1 is sealed by the limiting block 31 or when the side wall groove of the mounting plate 1 is unsealed. This ensures the stability of the limiting block 31 during the use of the device. The part of the fixing block 32 located inside the groove of the limiting block 31 is conical in shape. The shape of the fixing block 32 ensures that the limiting block 31 can smoothly push the fixing block 32 during rotation, ensuring that the fixing block 32 will not hinder the user from adjusting the position of the limiting block 31. The spring on the fixing block 32 ensures that the fixing block 32 can quickly return to its original position after being pushed, ensuring the fixing effect of the fixing block 32 on the limiting block 31.

[0033] Specifically, sealing gaskets are provided at both ends of the inner wall of the storage tube 2.

[0034] The sealing gasket on the inner wall of the storage tube 2 serves to seal the gap between the threaded cap 21 and the inner wall of the storage tube 2, as well as between the placement rack 4 and the protrusion on the inner wall of the storage tube 2. The sealing gasket on the inner wall of the storage tube 2 ensures the airtightness of the storage tube 2.

[0035] The working principle and usage process of this utility model are as follows: The storage cylinder 2 is installed on the side wall groove of the mounting plate 1 through the cooperation of the side wall protrusion and the corresponding groove. The rotating block 3 and the limiting block 31 are controlled to rotate. The rotating limiting block 31 seals the side wall groove of the mounting plate 1. At this time, the limiting block 31 is fixed by the cooperation of the fixing block 32 and the corresponding groove. The limiting block 31 fixes the storage cylinder 2 on the side wall groove of the mounting plate 1, thus achieving the fixation of the storage cylinder 2 by the limiting block 31. When taking tablets, the threaded cap 21 is rotated. The threaded cap 21 disengages from the storage cylinder 2 under the action of the thread. As the threaded cap 21 moves, the placement rack 4 disengages from the storage cylinder 2. Pushing the placement rack 4 allows observation of the scale strip set on the inner wall of the storage cylinder 2 through the transparent layer 22. The number of tablets stored in the part of the storage cylinder 2 that is removed from the part of the scale bar is determined by the number of tablets on the shelf 4. After the shelf 4 is moved to the appropriate position, it is fixed by the engagement of the positioning block 41 and the corresponding groove. Pushing the push plate 43 at the bottom of the part outside the shelf 4 causes the push plate 43 above it to move by the engagement of the top protrusion of the push plate 43 and the corresponding groove. The moving push plate 43 pushes the tablets. The pushed tablets break through the first sealing layer 42 and are removed from the storage slot 46, thus realizing the use of the tablets. After the tablets are used, the shelf 4 is moved back into the storage cylinder 2 and the threaded cap 21 is rotated in the opposite direction. The threaded cap 21 is installed on the storage cylinder 2 by threads, thus realizing the storage of the shelf 4.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A leak-proof aluminum phosphide tablet sealing device, comprising a mounting plate (1) and a receiving cylinder (2), wherein a plurality of the receiving cylinders (2) are mounted on the side wall grooves of the mounting plate (1) by means of a side wall protrusion and a corresponding groove, and a threaded cap (21) is threadedly mounted on the receiving cylinder (2), characterized in that: It also includes a rotating block (3) and a placement rack (4). The rotating block (3) is rotatably mounted inside the mounting plate (1). The rotating block (3) is provided with a limiting block (31) that cooperates with the side wall groove of the mounting plate (1). The placement rack (4) is slidably mounted inside the storage tube (2). The placement rack (4) is provided with multiple placement slots (46). The two ends of the placement slots (46) are fixed with a first sealing layer (42). A push plate (43) is slidably mounted on one end of the placement slots (46). There are matching grooves and protrusions between adjacent push plates (43). The placement slots (46) are provided with grooves that cooperate with the side wall protrusions of the push plates (43). The side wall grooves of the placement slots (46) are provided with a second sealing layer (44).

2. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: The inner wall of the storage tube (2) is equipped with multiple positioning blocks (41) by springs. The side wall of the placement rack (4) is provided with grooves that cooperate with the positioning blocks (41). The position of the positioning blocks (41) corresponds to the position of the placement groove (46).

3. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: The storage tube (2) has a transparent layer (22) on the side wall corresponding to the first sealing layer (42), and the storage tube (2) has a scale strip on the inner wall.

4. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: Multiple auxiliary tear holes (45) are evenly provided on the inner wall of the first sealing layer (42) at positions corresponding to the side wall of the placement groove (46).

5. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: The placement rack (4) is rotatably mounted on the bottom surface of the threaded cover (21).

6. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: The top and bottom ends of the groove for mounting the limiting block (31) of the mounting plate (1) are fitted with fixing blocks (32) by springs. The side wall of the limiting block (31) is provided with a groove that cooperates with the fixing block (32).

7. The leak-proof aluminum phosphide tablet sealing device according to claim 1, characterized in that: The inner walls of the storage tube (2) are provided with sealing gaskets at both ends.

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