A storage device for narcotic substances

Abstract

The invention discloses a storage device for narcotic substances, belonging to the technical field of storage equipment, comprising a shell, a rotating rod installed in the shell, a rotating plate at the top of the rotating rod, storage grooves evenly opened on the top wall of the rotating plate, a buffer pad installed in the storage groove, and a material opening matched with the storage groove is opened on the top wall of the shell; this scheme is provided by arranging a first bellows, a cavity, a piston plate, a first magnet, and an elastic membrane; when the tablets are placed on the elastic pad, the gas in the cavity enters the first bellows, and when the first bellows is stretched to the maximum extent, the gas in the first bellows enters the elastic membrane, so that pressure can be applied to the tablets on the surface of the buffer pad to fix the tablets on the surface of the buffer pad, and in the process of rotation of the rotating plate, the elastic membrane and the buffer pad rotate together with the rotating plate, thereby playing a role in stably fixing the tablets on the surface of the buffer pad and preventing physical loss of the tablets.

Description

Technical Field

[0001] The present invention relates to the technical field of storage equipment, and more particularly to a storage device for anesthetic substances. Background Art

[0002] Anesthetics refer to drugs or non-drug methods that cause the body or part of the body to temporarily and reversibly lose consciousness and pain sensation, and are mostly used in surgery or the treatment of certain diseases. With the vigorous development of comfortable medical care, painless diagnosis and treatment has developed rapidly, so anesthetics are widely and frequently used. In pharmaceutical factories, it is usually necessary to take samples of the finished drugs and send them to testing equipment for testing. Only after ensuring that the drugs are qualified can they be packaged and shipped out.

[0003] During the inspection process, the same drugs are usually placed in the same container for transfer. However, this method will cause the drugs to contact and rub against each other, resulting in damage to the drug surface and further physical loss. This loss will directly affect the active ingredient content of a single tablet, thereby causing changes in its efficacy and affecting the test results. Especially for drugs such as anesthetics that require precise dosage control, any slight error may lead to serious consequences.

[0004] The Chinese patent application with authorization announcement number: CN118579359A discloses a storage device for items used for anesthesia recovery, which solves the problem that tablets are easily damaged by collision with each other during the storage of tablet medicines.

[0005] The above patent still has the following deficiencies:

[0006] During the process of loading tablets, the drug shaking is prevented by increasing the pressure, but this method will cause the pressure between the fixed tablets and the buffer pad to increase, and during the rotation of the storage groove, the tablets slide on the surface of the buffer pad, so that the tablets are worn, thereby affecting the active ingredient content of a single tablet.

[0007] To this end, a narcotic storage device is proposed. Summary of the invention

[0008] In view of the problems existing in the prior art, the object of the present invention is to provide a narcotic storage device that can ensure the integrity of tablets and prevent physical loss of tablets.

[0009] To solve the above problems, the present invention adopts the following technical solutions.

[0010] A narcotic storage device comprises a shell, a rotating rod is installed in the shell, a rotating plate is provided at the top of the rotating rod, storage grooves are evenly arranged on the top wall of the rotating plate, a buffer pad is installed in the storage grooves, and a material opening cooperating with the storage grooves is opened on the top wall of the shell; indicator marks corresponding to the storage grooves one by one are provided on the side walls of the shell, and arrows cooperating with the indicator marks are provided on the rotating rod, and it can be known whether the material opening is on the same central axis as the storage groove through the arrow and the indicator mark.

[0011] Furthermore, a mounting groove and a clamping groove are symmetrically provided on the side walls on the opposite sides of the storage groove, a first bellows is horizontally installed on the side wall of the mounting groove, an elastic membrane is installed on the first bellows, a cavity is provided on the elastic membrane, an edge of the elastic membrane is fixedly connected to the first bellows, and an air supply component cooperating with the first bellows is provided on the rotating plate;

[0012] The buffer pad is slidably installed in the storage groove, a spring is arranged between the buffer pad and the bottom wall of the storage groove, an exhaust valve is embedded on the bottom wall of the storage groove, and a constant pressure groove is opened on the rotating plate, and the top wall of the constant pressure groove and the bottom wall of the buffer pad are in the same plane.

[0013] The air supply assembly includes a cavity evenly opened on the rotating plate, the cavity corresponds to the receiving groove one by one, the input end of the first bellows is connected to the cavity, a piston plate made of magnetic material is slidably installed in the cavity, an external elastic member is installed between the piston plate and the bottom wall of the cavity, and a first magnet that attracts the piston plate is embedded on the top wall of the shell;

[0014] A pressure relief valve whose output end is connected to the cavity is embedded on the side wall of the first bellows, and a one-way valve whose output end is connected to the first bellows is embedded on the side wall of the cavity.

[0015] Furthermore, a transfer cavity is provided on the buffer pad, air holes are evenly provided on the top wall of the transfer cavity, filters are fixedly installed in the air holes, and the air holes are used for blowing air upwards.

[0016] The outer elastic member is an elastic bellows, a pressurizing chamber is provided on the outer elastic member, a conduit connected to the transfer chamber is inserted on the side wall of the pressurizing chamber, the conduit is an elastic tube, and the elastic coefficient of the conduit is smaller than the elastic coefficient of the outer elastic member, so the buffer pad can move freely, and when the receiving groove moves below the material port, the gas in the outer elastic member can enter the elastic tube and expand the elastic tube; then the elastic tube in the expanded state is slowly exhausted, thereby achieving the effect of extending the exhaust time of the pores, so that the pores can be in an exhaust state during the downward movement of the buffer pad.

[0017] Furthermore, a spiral tube is embedded on the rotating plate, the spiral tube corresponds to the storage groove one by one, the spiral tube is sleeved on the outside of the storage groove, a sliding groove is opened on the side wall of the spiral tube close to the storage groove, and an impact block is slidably installed in the sliding groove.

[0018] Furthermore, an inner elastic member is provided between the impact block and the slide groove, an air pipe connected to the bottom end of the corresponding spiral tube is installed on the output end of the exhaust valve, and the top end of the spiral tube extends to the top wall of the rotating plate.

[0019] Furthermore, the impact block is made of magnetic material, and a second magnet that repel the impact block is embedded on the side wall of the buffer pad.

[0020] Furthermore, a support rod cooperating with the buffer pad is fixedly mounted on the bottom wall of the storage groove, and the support rod is used to limit the position of the buffer pad.

[0021] Furthermore, the top wall of the buffer pad is in an arc shape that is concave downwards.

[0022] Furthermore, the buffer pad is made of transparent material, a camera module is provided on the bottom wall of the storage slot, and a warning light, a judgment module, a control module and a storage module are provided on the shell;

[0023] The camera module is used to collect the position of the tablet, the judgment module is used to judge whether the tablet is shaking, the control module is used to control the operation of the warning light, and the storage module is used to store the initial position information of the tablet.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) This scheme is provided with a first bellows, a cavity, a piston plate, a first magnet, and an elastic membrane; when a tablet is placed on the elastic pad, the gas in the cavity enters the first bellows, and when the first bellows is stretched to the maximum extent, the gas in the first bellows enters the elastic membrane, thereby exerting pressure on the tablet on the surface of the cushion pad, fixing the tablet on the surface of the cushion pad, and when the rotating plate rotates, the elastic membrane and the cushion rotate together with the rotating plate, thereby playing the role of stably fixing the tablet on the surface of the cushion pad and preventing the tablet from physical loss;

[0026] (2) This solution is provided with air holes, conduits, and a pressurizing chamber; when the storage groove is rotated to the bottom of the material port, the air holes exhaust air upward, thereby exerting an upward impact force on the tablets entering the material port. When the tablets contact the buffer pad, the impact force between the tablets and the buffer pad is further reduced, preventing the edges of the tablets from being damaged by the impact force, thereby improving the protection effect of the tablets;

[0027] (3) This solution provides a spiral tube and an impact block; it can exert an impact force on the side wall of the storage groove when the buffer pad moves downward, so that the tablets in contact with the side wall of the storage groove are out of contact with the side wall of the storage groove to prevent wear. At the same time, the gas in the spiral tube absorbs heat to prevent the tablets from being in a high temperature environment.

[0028] (4) Under the action of the elastic film, the expanded elastic film can contact the side wall of the storage groove, thereby improving the sealing effect, preventing the tablets in the storage groove from directly contacting the outside air, and playing a moisture-proof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a bottom view structural schematic diagram of the present invention;

[0031] Figure 3 It is a schematic diagram of the structure in which each first bellows in the present invention is in an extended state;

[0032] Figure 4 It is a schematic cross-sectional structural diagram of the housing of the present invention;

[0033] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0034] Figure 6 For the present invention Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0035] Figure 7 It is a structural schematic diagram of the spiral tube of the present invention;

[0036] Figure 8 The figure is a working flow chart of the camera module, the judgment module, the storage module and the control module of the present invention.

[0037] Description of the numbers in the figure:

[0038] 1. Shell; 2. Rotating rod; 3. Rotating plate; 4. Storage groove; 5. Buffer pad; 6. Installation groove; 7. Card slot; 8. First bellows; 9. Elastic membrane; 10. Cavity; 11. Spring; 12. Exhaust valve; 13. Constant pressure groove; 14. Cavity; 15. Piston plate; 16. External elastic part; 17. First magnet; 18. Pressure relief valve; 19. One-way valve; 20. Transfer chamber; 21. Air hole; 22. Filter; 23. Pressurization chamber; 24. Conduit; 25. Spiral tube; 26. Slide; 27. Impact block; 28. Internal elastic part; 29. ​​Air pipe; 30. Second magnet; 31. Support rod; 32. Camera module; 33. Warning light; 34. Judgment module; 35. Control module; 36. Storage module. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0040] Example 1: Please refer to Figures 1 to 8 A narcotic storage device includes a shell 1, a rotating rod 2 is installed in the shell 1, a rotating plate 3 is provided at the top of the rotating rod 2, and storage grooves 4 are evenly opened on the top wall of the rotating plate 3. A buffer pad 5 is installed in the storage groove 4, and a material opening matched with the storage groove 4 is opened on the top wall of the shell 1; indicator marks corresponding to the storage grooves 4 are provided on the side walls of the shell 1, and arrows matched with the indicator marks are provided on the rotating rod 2. Through the arrows and the indicator marks, it can be known whether the material opening and the storage groove 4 are on the same central axis.

[0041] The side walls on the opposite sides of the storage groove 4 are symmetrically provided with a mounting groove 6 and a clamping groove 7. A first bellows 8 is horizontally installed on the side wall of the mounting groove 6. An elastic membrane 9 is installed on the first bellows 8. A cavity 10 is opened on the elastic membrane 9. The edge of the elastic membrane 9 is fixedly connected to the first bellows 8. An air supply component cooperating with the first bellows 8 is provided on the rotating plate 3.

[0042] The buffer pad 5 is slidably installed in the storage groove 4, a spring 11 is provided between the buffer pad 5 and the bottom wall of the storage groove 4, an exhaust valve 12 is embedded on the bottom wall of the storage groove 4, and a constant pressure groove 13 is opened on the rotating plate 3, and the top wall of the constant pressure groove 13 is in the same plane as the bottom wall of the buffer pad 5.

[0043] The air supply assembly includes a cavity 14 evenly opened on the rotating plate 3, the cavity 14 corresponds to the receiving groove 4 one by one, the input end of the first bellows 8 is connected to the cavity 14, a piston plate 15 made of magnetic material is slidably installed in the cavity 14, an external elastic member 16 is installed between the piston plate 15 and the bottom wall of the cavity 14, and a first magnet 17 that attracts the piston plate 15 is embedded on the top wall of the housing 1;

[0044] A pressure relief valve 18 whose output end is connected to the cavity 10 is embedded on the side wall of the first bellows 8 , and a one-way valve 19 whose output end is connected to the first bellows 8 is embedded on the side wall of the cavity 10 .

[0045] The receiving groove 4 is aligned with the material opening by twisting the rotating rod 2. When the central axis of the receiving groove 4 coincides with the central axis of the material opening, the first magnet 17 is misaligned with the piston plate 15 corresponding to the receiving groove 4. At this time, the attraction between the first magnet 17 and the piston plate 15 is smaller than the elastic force of the external elastic member 16. Therefore, under the action of the external elastic member 16, the piston plate 15 is located at the bottom of the cavity 14;

[0046] Then put the tablets into the material port, and the medicine will fall into the storage tank 4;

[0047] Under the action of impact force, the buffer pad 5 will move downward to the bottom of the constant pressure groove 13, and the spring 11 will be compressed. At this time, the gas under the buffer pad 5 is discharged through the exhaust valve 12, so the space is in a negative pressure state. Under the combined action of the negative pressure environment and the gravity of the tablet, the spring 11 can be prevented from recovering and shaking quickly; therefore, under the action of the spring 11 and the exhaust valve 12, the tablet can be prevented from being subjected to excessive impact force and from shaking, thereby ensuring that the tablet can be stably placed flat on the surface of the buffer pad 5.

[0048] When the tablet is taken out from the storage groove 4, the spring 11 is greater than the pressure of the negative pressure environment on the buffer pad 5, so the spring 11 recovers and drives the buffer pad 5 to move upward. At this time, the constant pressure groove 13 will be connected with the space below the buffer pad 5, so the space below the buffer pad 5 is air-sucked through the constant pressure groove 13, which restores the buffer pad 5 to its original height for reuse.

[0049] After the tablet falls into the storage groove 4, the rotating plate 3 rotates, and the piston plate 15 gradually moves to the bottom of the first magnet 17. Therefore, under the attraction of the first magnet 17, the piston plate 15 moves upward, and the gas above the piston plate 15 in the cavity 14 is squeezed into the first bellows 8;

[0050] Therefore, the first bellows 8 will stretch and finally extend into the slot 7. At this time, the first bellows 8 is blocked and stops stretching. The piston plate 15 continues to move upward, and the pressure in the first bellows 8 increases. Therefore, the first bellows 8 is exhausted through the pressure relief valve 18. At this time, the air pressure in the cavity 10 increases.

[0051] Since the air pressure in the first bellows 8 is greater than the air pressure in the cavity 10, the cavity 10 cannot be exhausted through the one-way valve 19, so the elastic membrane 9 expands, thereby being able to apply pressure to the medicine through the expanded elastic membrane 9. At this time, with the cooperation of the expanded elastic membrane 9 and the buffer pad 5, the tablets can be fixed to prevent the tablets from shaking in the storage groove 4 and being broken by the impact force during the transfer of the shell 1, thereby improving the integrity of the tablets.

[0052] By arranging the first corrugated tube 8 and the elastic membrane 9 at the top of the storage groove 4, it can be ensured that the tablets are clamped between the elastic membrane 9 and the buffer pad 5, thereby ensuring that the tablets can be clamped and fixed.

[0053] like Figure 6 As shown, a transfer chamber 20 is provided on the buffer pad 5, and air holes 21 are evenly provided on the top wall of the transfer chamber 20. A filter screen 22 is fixedly installed in the air holes 21, and the air holes 21 are used for blowing air upwards.

[0054] The outer elastic member 16 is an elastic bellows, and a pressurizing chamber 23 is opened on the outer elastic member 16. A conduit 24 connected to the transfer chamber 20 is inserted on the side wall of the pressurizing chamber 23. The conduit 24 is an elastic tube, and the elastic coefficient of the conduit 24 is smaller than the elastic coefficient of the outer elastic member 16. Therefore, the buffer pad 5 can move freely, and when the storage groove 4 moves below the material port, the gas in the outer elastic member 16 can enter the elastic tube and expand the elastic tube; then the elastic tube in the expanded state is slowly exhausted, thereby achieving the effect of extending the exhaust time of the air hole 21, so that the air hole 21 can be in an exhaust state during the downward movement of the buffer pad 5.

[0055] By adopting the above technical solution, when the receiving groove 4 rotates to the bottom of the material port, the magnetic force applied to the piston plate 15 is smaller than the elastic force of the external elastic member 16. At this time, the external elastic member 16 recovers. During the recovery of the external elastic member 16, the gas in the pressurizing chamber 23 flows into the transfer chamber 20 through the conduit 24, and then is discharged upward through the air hole 21.

[0056] Therefore, when the tablet falls onto the surface of the buffer pad 5, the tablet will be impacted by the upward airflow, that is, it will be subject to resistance. Therefore, when the tablet contacts the buffer pad 5, the impact force between the tablet and the buffer pad 5 is further reduced, thereby improving the protection effect on the tablet.

[0057] Furthermore, the filter screen 22 can prevent the worn-out drug fragments from entering the transfer chamber 20, thereby preventing the drugs from being contaminated when transferring different drugs.

[0058] After the loading is completed, the rotating plate 3 rotates, and the piston plate 15 gradually moves up. During the upward movement of the piston plate 15, the area around the air hole 21 is in a negative pressure state, so it can cooperate with the elastic membrane 9 to adsorb the elastic membrane 9 and the tablets, thereby better fixing the tablets on the buffer pad 5, preventing the tablets from sliding on the surface of the buffer pad 5, and further improving the protection effect on the tablets.

[0059] like Figure 3 , Figure 4 , Figure 7 As shown, a spiral tube 25 is embedded on the rotating plate 3, and the spiral tube 25 corresponds to the storage groove 4 one by one. The spiral tube 25 is sleeved on the outside of the storage groove 4, and a sliding groove 26 is opened on the side wall of the spiral tube 25 close to the storage groove 4, and an impact block 27 is slidably installed in the sliding groove 26.

[0060] An inner elastic member 28 is provided between the impact block 27 and the slide groove 26 . An air pipe 29 connected to the bottom end of the corresponding spiral tube 25 is installed on the output end of the exhaust valve 12 . The top end of the spiral tube 25 extends to the top wall of the rotating plate 3 .

[0061] By adopting the above technical solution, during the downward movement of the buffer pad 5, the gas in the space below the buffer pad 5 in the storage groove 4 is discharged through the exhaust valve 12, and then discharged to the bottom end of the spiral tube 25 through the air pipe 29. At this time, the gas flows upward along the spiral tube 25. During the flow, the air flow impacts the inclined surface of the bottom wall of the impact block 27. At this time, under the action of the impact force along the horizontal direction, the impact block 27 impacts the side wall of the slide groove 26, so that the impact force can be transmitted to the tablets in contact with the side wall of the storage groove 4; at the same time, the air hole 21 exhausts air upward, and the elastic membrane 9 does not contact the tablets, so the friction between the tablets and the buffer pad 5 is small. Therefore, under the action of the horizontal impact force, the tablets will be out of contact with the side wall of the storage groove 4, so that the tablets and the side wall of the storage groove 4 can be prevented from rubbing against each other during the downward movement of the buffer pad 5, thereby further protecting the integrity of the tablets.

[0062] And when the airflow stops impacting, under the action of the inner elastic member 28, the impact block 27 will be reset to prepare for working again.

[0063] When the gas flows along the spiral tube 25, it can absorb the heat of the spiral tube 25 and the side walls of the storage groove 4 under the action of heat exchange, so that the heat generated by friction between the buffer pad 5 and the side walls of the storage groove 4 can be transferred in time, preventing the active ingredients in the tablets from changing due to heat, thereby further improving the protection effect of the tablets.

[0064] like Figure 6 As shown, the impact block 27 is made of magnetic material, and a second magnet 30 that repel the impact block 27 is embedded on the side wall of the buffer pad 5 .

[0065] By adopting the above technical solution, the second magnet 30 is driven to move during the downward movement of the buffer pad 5. When the second magnet 30 and the impact block 27 are in the same horizontal plane, under the action of the repulsive force and the internal elastic member 28, the impact block 27 will move out of the slide groove 26. At this time, the spiral tube 25 will be blocked, so the gas in the spiral tube 25 cannot flow. Therefore, the remaining stretched internal elastic members 28 will pull each impact block 27 to reset.

[0066] Then the buffer pad 5 continues to move downward, and when the buffer pad 5 moves to the position between two adjacent chutes 26, each impact block 27 can be moved due to the impact of the airflow, so the impact block 27 will hit the side wall of the chute 26 again; therefore, under the action of the second magnet 30, each impact block 27 can intermittently hit the side wall of the chute 26, thereby improving the impact effect on the tablets.

[0067] like Figure 4 As shown, a support rod 31 cooperating with the buffer pad 5 is fixedly mounted on the bottom wall of the storage groove 4 , and the support rod 31 is used to limit the position of the buffer pad 5 .

[0068] By adopting the above technical solution, the position of the buffer pad 5 can be limited by setting the support rod 31. Therefore, when the elastic membrane 9 in the expanded state applies pressure to the buffer pad 5, the buffer pad 5 can be fixed to the top of the support rod 31, thereby preventing the buffer pad 5 from shaking during shaking and causing relative displacement between the tablet and the elastic membrane 9, thereby further improving the protection effect on the tablet.

[0069] like Figure 6 As shown, the top wall of the buffer pad 5 is in an arc shape that is concave downward.

[0070] By adopting the above technical solution, the arc surface and the impact block 27 cooperate with each other to ensure that the tablets can be promptly separated from the side wall of the storage groove 4, thereby reducing the probability of tablet wear during the downward movement of the buffer pad 5 and improving the protection effect on the tablets.

[0071] like Figure 1 , Figure 4 As shown, the buffer pad 5 is made of transparent material, a camera module 32 is provided on the bottom wall of the storage slot 4, and a warning light 33, a judgment module 34, a control module 35 and a storage module 36 are provided on the housing 1;

[0072] The camera module 32 is used to collect the position of the tablet, the judgment module 34 is used to judge whether the tablet is shaking, the control module 35 is used to control the operation of the warning light 33, and the storage module 36 is used to store the initial position information of the tablet.

[0073] By adopting the above technical solution, when the buffer pad 5 contacts the support rod 31 and the elastic membrane 9 applies pressure to the tablet, the camera module 32 records the tablet coordinates and sends the data to the storage module 36;

[0074] During the movement of the housing 1, the camera module 32 collects the tablet coordinates in real time and sends the data to the judgment module 34. At the same time, the judgment module 34 calls the tablet position data in the corresponding storage slot 4 in the storage module 36, and then compares the called data with the real-time data;

[0075] When the called data is different from the real-time data, the information is sent to the control module 35, and the control module 35 controls the corresponding warning light 33 to light up;

[0076] When the called data is the same as the real-time data, the information is sent to the control module 35, and the control module 35 controls the warning light 33 not to light up, so that the staff can be reminded of the tablet information in time during the transfer of the shell 1 to prevent the tablets from being worn due to excessive shaking during the transfer.

[0077] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A narcotic storage device, comprising a housing (1), characterized in that: A rotating rod (2) is installed in the shell (1), a rotating plate (3) is provided at the top end of the rotating rod (2), receiving grooves (4) are evenly arranged on the top wall of the rotating plate (3), a buffer pad (5) is installed in the receiving groove (4), and a material opening cooperating with the receiving groove (4) is provided on the top wall of the shell (1); A mounting groove (6) and a clamping groove (7) are symmetrically provided on the side walls on the opposite sides of the receiving groove (4); a first bellows (8) is horizontally installed on the side wall of the mounting groove (6); an elastic membrane (9) is installed on the first bellows (8); a cavity (10) is provided on the elastic membrane (9); an edge of the elastic membrane (9) is fixedly connected to the first bellows (8); and an air supply component cooperating with the first bellows (8) is provided on the rotating plate (3); The buffer pad (5) is slidably installed in the receiving groove (4), a spring (11) is provided between the buffer pad (5) and the bottom wall of the receiving groove (4), an exhaust valve (12) is embedded on the bottom wall of the receiving groove (4), and a constant pressure groove (13) is provided on the rotating plate (3), and the top wall of the constant pressure groove (13) and the bottom wall of the buffer pad (5) are in the same plane.

2. A narcotic storage device according to claim 1, characterized in that: The air supply assembly comprises a cavity (14) uniformly arranged on the rotating plate (3), the cavity (14) corresponding to the receiving groove (4) one by one, the input end of the first bellows (8) being connected to the cavity (14), a piston plate (15) made of a magnetic material being slidably mounted in the cavity (14), an external elastic member (16) being mounted between the piston plate (15) and the bottom wall of the cavity (14), and a first magnet (17) being embedded on the top wall of the housing (1) and mutually attracting the piston plate (15); A pressure relief valve (18) whose output end is in communication with the cavity (10) is embedded on the side wall of the first bellows (8), and a one-way valve (19) whose output end is in communication with the first bellows (8) is embedded on the side wall of the cavity (10).

3. A narcotic storage device according to claim 2, characterized in that: The buffer pad (5) is provided with a transfer cavity (20), and air holes (21) are evenly provided on the top wall of the transfer cavity (20). A filter screen (22) is fixedly installed in the air holes (21), and the air holes (21) are used for blowing air upwards.

4. A narcotic storage device according to claim 3, characterized in that: The outer elastic member (16) is provided with a pressurizing chamber (23), and a conduit (24) communicating with the transfer chamber (20) is inserted into the side wall of the pressurizing chamber (23). The conduit (24) is an elastic tube, and the elastic coefficient of the conduit (24) is smaller than the elastic coefficient of the outer elastic member (16).

5. A narcotic storage device according to claim 4, characterized in that: The rotating plate (3) is embedded with a spiral tube (25), the spiral tube (25) corresponds to the storage groove (4) one by one, the spiral tube (25) is sleeved on the outside of the storage groove (4), a sliding groove (26) is opened on the side wall of the spiral tube (25) close to the storage groove (4), and an impact block (27) is slidably installed in the sliding groove (26), and the bottom wall of the impact block (27) is an inclined surface.

6. A narcotic storage device according to claim 5, characterized in that: An internal elastic member (28) is provided between the impact block (27) and the slide groove (26); an air pipe (29) connected to the bottom end of the corresponding spiral tube (25) is installed on the output end of the exhaust valve (12); and the top end of the spiral tube (25) extends to the top wall of the rotating plate (3).

7. A narcotic storage device according to claim 6, characterized in that: The impact block (27) is made of magnetic material, and a second magnet (30) that repel the impact block (27) is embedded on the side wall of the buffer pad (5).

8. A narcotic storage device according to claim 7, characterized in that: A support rod (31) that cooperates with the buffer pad (5) is fixedly mounted on the bottom wall of the storage groove (4), and the support rod (31) is used to limit the position of the buffer pad (5).

9. A narcotic storage device according to claim 8, characterized in that: The top wall of the buffer pad (5) is in the shape of an arc that is concave downwards.

10. The narcotic storage device according to claim 9, characterized in that: The buffer pad (5) is made of a transparent material, a camera module (32) is provided on the bottom wall of the storage slot (4), and a warning light (33), a judgment module (34), a control module (35) and a storage module (36) are provided on the housing (1); The camera module (32) is used to collect the position of the tablet, the judgment module (34) is used to judge whether the tablet is shaking, the control module (35) is used to control the operation of the warning light (33), and the storage module (36) is used to store the initial position information of the tablet.

Images