Rescue carriage medicine management device convenient to manage and use

Abstract

The invention provides an ambulance medicine management device convenient to manage and use, which comprises an ambulance, a plurality of storage drawers are arranged on the ambulance, and the storage drawers are vertically distributed on the ambulance; a medicine storage assembly is arranged in at least one storage drawer; the medicine storage assembly comprises at least one medicine storage part, each medicine storage part comprises two symmetrically-arranged tensioning ends and a moving belt wrapping the two tensioning ends, and the surface of each moving belt is connected with a plurality of medicine storage boxes through connecting assemblies; the moving belts move on the two tensioning ends and drive the corresponding medicine storage boxes to move, and the two tensioning ends are located on one sides of the two symmetrical inner walls of the inner cavity of the storage drawer. Through the conveying mechanism of the annular moving belt, the medicine can be rapidly moved to the taking position according to the preset sequence, the medicine taking efficiency is improved, the space utilization rate in the drawer is optimized, and therefore the types and the number of the medicine capable of being stored are increased.

Description

Technical Field

[0001] The present invention relates to the field of medical equipment, and in particular to a medicine management device for a rescue vehicle that is convenient to manage and use. Background Art

[0002] In a medical emergency environment, the storage and access methods of emergency medicines have a direct impact on the efficiency of rescue. The existing storage method for emergency medicines mainly adopts the traditional drawer storage solution, that is, it is placed in the rescue vehicle, where the medicines are usually stored in separate compartments or stacked. However, this storage method has the following shortcomings:

[0003] Low retrieval efficiency: Since the medicines are stored statically, medical staff need to manually search or open multiple drawers to find the required medicines during the rescue process, which can easily lead to prolonged retrieval time and is not conducive to efficient use of medicines during emergency treatment.

[0004] Low space utilization: Traditional drawers are usually stored in compartments or stacked, which easily leads to underutilization of the internal space of the drawer, limiting the types and quantities of medicines that can be stored, affecting the hospital's drug storage capacity.

[0005] Drug management is not intuitive and it is difficult to achieve flat placement: Since drugs may be obscured in traditional storage methods, it is difficult for medical staff to obtain a complete view of the drugs in a short period of time, which increases the difficulty of taking them. In addition, some drugs may be stored incorrectly or mixed up, leading to the risk of medication errors in emergency situations.

[0006] Therefore, in view of the above problems, a medicine management device for a rescue vehicle which is convenient for management and use is provided. Summary of the invention

[0007] The present invention aims to solve the problem that the existing emergency medicine storage method mainly adopts traditional drawer storage, and the medicines are arranged in the form of separate storage or stacking, resulting in low efficiency of retrieval and insufficient space utilization. Because the medicines may be blocked or mixed up, it is difficult for medical staff to quickly obtain the required medicines, which increases the risk of medication during the rescue process. A rescue vehicle medicine management device that is easy to manage and use is provided.

[0008] The present invention solves the above technical problems through the following technical solutions:

[0009] The present invention provides a medicine management device for a rescue vehicle that is convenient to manage and use, comprising a rescue vehicle, wherein a plurality of storage drawers are arranged on the rescue vehicle, and the storage drawers are vertically distributed on the rescue vehicle;

[0010] A medicine storage component is disposed inside at least one of the storage drawers;

[0011] The medicine storage assembly comprises at least one medicine storage portion, the medicine storage portion comprises two symmetrically arranged tensioning ends and a moving belt wrapped around the two tensioning ends, and the surface of the moving belt is connected to a plurality of medicine storage boxes via a connecting assembly;

[0012] The moving belt moves on two tensioning ends and drives the corresponding medicine storage box to move. The two tensioning ends are located on one side of two symmetrical inner walls of the inner cavity of the storage drawer.

[0013] A medicine storage section similar to a belt drive is set inside the storage drawer, and a moving belt in the medicine storage section is used to place multiple medicine storage boxes for placing different first aid medicines. The two tensioning ends limit the annular moving belt to a flat shape to adapt to the space limitations of traditional storage drawers. At the same time, the self-movement of the moving belt can make the medicine storage boxes appear in appropriate positions in an orderly manner, which is convenient for medical staff to quickly find medicines during the tense first aid process, meets the requirements of planar placement and management of rescue medicines, and at the same time increases the types and quantities of medicines that can be placed in the storage drawer, which is convenient for centralized management.

[0014] In the technical solution, the top and bottom of the moving belt between the two tensioning ends are arranged in the horizontal direction, and the outer contour of the moving belt wrapped around the surface of the tensioning end is a triangular structure.

[0015] Furthermore, the two ends of the moving belt are triangular structures, which can facilitate the medicine storage box to pass through the two ends of the moving belt and reduce the thickness of the storage drawer with the medicine storage assembly.

[0016] Furthermore, the tensioning end includes three tensioning sleeves, and the three tensioning sleeves are distributed in a triangular shape, and the tensioning sleeves are against the inner wall of the moving belt;

[0017] Furthermore, the tensioning sleeve is sleeved on the surface of the load-bearing round rod and can rotate on the surface of the load-bearing round rod, and both ends of the load-bearing round rod are fixed on the inner wall of the drawer.

[0018] When the medical staff manually drives the moving belt to rotate, the medicine storage box moves to the first tensioning sleeve at the top or bottom of the tensioning end, and then immediately changes from a flat state to an inclined state, thereby avoiding interference between the space occupied by the width of the medicine storage box itself and the limited space inside the storage drawer, thereby reducing the thickness requirement for the storage drawer.

[0019] Furthermore, it also includes a limiting portion, which corresponds to the drug storage portion one by one and is arranged on one side of the drug storage portion;

[0020] The limiting portion limits the movement of the moving belt in the corresponding medicine storage portion when the storage drawer is not opened.

[0021] Furthermore, the limiting portion includes a connecting rod, which is fixed on the inner wall of the rescue vehicle on the side of the corresponding storage drawer. An arc-shaped limiting sleeve is fixed on the end of the connecting rod. The connecting rod and the limiting sleeve extend into the storage drawer through the through groove on the side wall of the storage drawer, and are mutually limited and locked with the corresponding storage portion.

[0022] Furthermore, a locking collar is connected to the end of one of the tensioning sleeves in the corresponding tensioning end in the storage portion, and the locking collar is sleeved on the corresponding load-bearing round rod;

[0023] Furthermore, the limit sleeve overlaps the surface of the locking collar to form a locking limit structure to limit the movement of the moving belt when the storage drawer is not opened, thereby preventing the moving belt from moving due to shaking during the movement of the rescue vehicle, thereby affecting the movement of the rescue vehicle.

[0024] Locking pieces are arranged on the inner wall of the limiting sleeve and the outer wall of the locking collar, and the locking pieces on the limiting sleeve and the locking collar overlap each other to form a locking limiting structure.

[0025] Furthermore, it also includes a marking portion, which is arranged on one side of the medicine storage portion and has information on the medicine in the corresponding medicine storage portion marked on the marking portion.

[0026] The identification part includes strips distributed along the length direction of the medicine storage part, the strips are fixed on the inner wall of the storage drawer, and one or more identification plates are fixed on the strips, and the identification plates identify the medicine information.

[0027] The medicine storage box is fixedly connected or detachably connected to the moving belt via a connecting assembly;

[0028] Furthermore, the connecting assembly includes a connecting strip and a connecting portion, the connecting strip is in the shape of an elongated strip, and the connecting strip is distributed along the width direction of the moving belt and fixed on the surface of the moving belt, and the connecting strip is connected to the medicine storage box via the connecting portion.

[0029] The connecting part is a rod-shaped member or a deformable suction cup, the rod-shaped member is connected to the bottom side wall of the box body of the medicine storage box, and the suction cup is adsorbed on the bottom side wall of the box body.

[0030] The suction cup is also provided with an auxiliary connection structure, which includes a connection shell and a connection pipe. The connection shell is fixedly connected to the bottom of the suction cup and communicates with the inner cavity of the suction cup. The bottom of the connection shell is connected to and communicates with the connection pipe. The bottom end of the connection pipe is fixedly connected to the connection strip.

[0031] The inner cavity of the connecting pipe is connected with a driving sealing plug in a sliding sealing manner, the interior of the connecting shell is connected with the extending end of the connecting pipe, and the driving sealing plug slides inside the connecting pipe and the extending end of the connecting pipe.

[0032] Furthermore, a sealing ring is fixed at the outer edge of the suction cup, and the sealing ring is flat.

[0033] The transmission part includes a transmission tube, which is transversely fixed on the bottom of the side wall of the connecting tube and communicates with the inner cavity of the connecting tube. The transmission tube is internally slidingly sealed with a transmission sealing plug, and the transmission sealing plug is connected to a transmission rod on a side away from the connecting tube, and a plurality of ratchet teeth distributed at equal intervals are fixed on the top of the transmission rod;

[0034] The ratchet is overlapped with the non-return portion, and the transmission rod can extend out of the transmission tube.

[0035] The non-return portion includes a load-bearing frame, which is fixed to the surface of the connecting block on the end of the transmission tube. A transmission rope is connected to the bottom of the load-bearing frame, and a limiting pulley is provided on one side of the transmission rope. The transmission rope is connected to a lifting cross bar at its bottom through a connecting piece. One end of the lifting cross bar is slidably connected to a guide rail on the surface of the connecting block through a slider. The guide rail is arranged vertically, and a first spring is fixed on the slider.

[0036] The other end of the lifting cross bar is rotatably connected with a non-return tooth plate, and a torsion spring is arranged at the connection between the non-return tooth plate and the lifting cross bar, and the two ends of the torsion spring are respectively connected to the non-return tooth plate and the lifting cross bar.

[0037] When the transmission rod moves toward a side away from the connecting pipe, the ratchet teeth on its surface pass through the non-return tooth plate in sequence. When the ratchet teeth pass through the non-return tooth plate, they push the non-return tooth plate to rotate toward a side away from the connecting pipe.

[0038] A limit rod is overlapped on one side of the non-return tooth plate close to the connecting pipe. The limit rod is fixed on the support frame or the lifting cross bar. The limit rod limits the non-return tooth plate in a vertical state from rotating toward the side close to the connecting pipe.

[0039] The non-return tooth plate overlaps with the ratchet teeth.

[0040] A limit release part is arranged on one side of the transmission rope away from the connecting pipe, and the limit release part releases the non-return function of the non-return part, so that the medicine storage box is easy to be taken out.

[0041] The release part includes a driving rod which is arranged and slides in the horizontal direction, one end of the driving rod is connected to a trigger block which overlaps the transmission rope through a connecting rod, the limiting pulley and the trigger block are located on both sides of the transmission rope, and the limiting pulley is located below the trigger block, and a pressing block is fixed to the other end of the driving rod, and the pressing block is located directly below the outer wall of one of the side surfaces of the box body or protrudes from the outer wall.

[0042] The connecting rod is preferably retractable, and a push plate is fixed at the bottom of the driving rod, the push plate pushes the transmission rod to move toward one side of the connecting pipe, and the second spring is sleeved on the surface of the retractable connecting rod.

[0043] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0044] The positive and progressive effects of the present invention are:

[0045] The beneficial effects of the present invention include:

[0046] 1. Improve the efficiency of drug retrieval: Through the transmission mechanism of the ring-shaped moving belt, different types of drugs can be quickly moved to the retrieval position in a preset order, reducing the time for medical staff to search for drugs in an emergency and improving rescue efficiency.

[0047] 2. Optimize space utilization: Since the moving belt is restricted to a flat shape by two tensioning ends, the overall structure adapts to the limited space of the drawer. Without changing the shape of the drawer, the storage density of the medicines is improved, thereby increasing the types and quantities of medicines that can be placed and optimizing the utilization of storage space.

[0048] 3. Meet the requirements for planar management of emergency drugs: The present invention enables drugs to be stored in a visual and categorized manner in the drawer, avoiding the inconvenience of access caused by traditional stacking storage, meeting the hospital's requirements for planar placement and management of emergency drugs, and improving the standardization of drug storage.

[0049] 4. Convenient for centralized management and drug updating: Through the controllable transmission method of the mobile belt, dynamic sorting and visual management of drugs can be realized, so that medical staff can check the drug reserves more intuitively, replenish or replace drugs in time, and ensure the adequate supply and validity period management of emergency drugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the external structure of the rescue vehicle of the present invention;

[0051] Figure 2 It is a schematic diagram of the structure of the rescue vehicle of the present invention from a top view;

[0052] Figure 3 For the present invention Figure 2 A schematic diagram of the cross-sectional structure at AA;

[0053] Figure 4 For the present invention Figure 2 The three-dimensional structure of the cross-section at AA is shown;

[0054] Figure 5 It is a schematic diagram of the structure of a storage drawer with a medicine storage component of the present invention;

[0055] Figure 6 For the present invention Figure 5 A schematic diagram of a local enlarged structure at location I;

[0056] Figure 7 It is a schematic diagram of the structure of a storage drawer with a medicine storage component and a marking component of the present invention;

[0057] Figure 8 It is a top view structural schematic diagram of a storage drawer with a medicine storage component and a marking component of the present invention;

[0058] Fig. 9 For the present invention Figure 8 A schematic diagram of the cross-sectional structure at BB;

[0059] Fig.10 For the present invention Figure 8 A schematic diagram of a three-dimensional structure cut away at BB of FIG.

[0060] Fig.11 This is a schematic diagram of the structure of the connection assembly of the present invention;

[0061] Fig.12 This is a schematic diagram of the structure of a connection assembly with an auxiliary connection structure of the present invention;

[0062] Fig.13 It is a schematic diagram of the planar structure of the auxiliary connection structure of the present invention;

[0063] Fig.14 For the present invention Fig.13 A schematic diagram of the local enlarged structure at J;

[0064] Fig.15 It is a schematic diagram of the top view of the structure of the moving belt and the medicine storage box connected to the surface thereof;

[0065] Fig.16 For the present invention Fig.15 A schematic diagram of a three-dimensional structure cut away at DD of FIG.

[0066] Fig.17 For the present invention Fig.16 A schematic diagram of the local enlarged structure at K;

[0067] Fig.18 It is a schematic diagram of the top view of the auxiliary connection structure of the present invention;

[0068] Fig.19 For the present invention Fig.19 A schematic diagram of a three-dimensional structure cut away at CC of FIG.

[0069] Fig. 20 For the present invention Fig.19 A schematic diagram of the local enlarged structure at L;

[0070] Fig.21 This is a schematic diagram of the structure of the first placement piece of the present invention;

[0071] Fig. 22This is a schematic diagram of the second placement structure of the present invention.

[0072] Description of Reference Numerals

[0073] 1. Rescue vehicle; 11. Travel wheels; 12. Cargo shell; 13. Fence;

[0074] 2. Storage drawers;

[0075] 3. Medicine storage assembly; 31. Moving belt; 32. Medicine storage box; 321. Box body; 321a. First placement piece; 321b. Second placement piece; 322. Box cover; 33. Tensioning sleeve; 34. Bearing round rod;

[0076] 4. Limiting part; 41. Connecting rod; 42. Limiting sleeve; 43. Locking collar;

[0077] 5. Strip board; 51. Logo board;

[0078] 6. Connecting assembly; 61. Connecting strip; 62. Connecting part; 621. Suction cup; 6211. Sealing ring; 622. Connecting shell; 623. Connecting pipe; 624. Driving sealing plug; 63. Transmission part; 631. Transmission pipe; 632. Transmission sealing plug; 633. Transmission rod; 6331. Ratchet; 64. Check part; 641. Carrying frame; 642. Transmission rope; 643. Connecting piece; 644. Lifting cross bar; 6441. Limiting rod; 645. Check tooth plate; 646. Sliding block; 647. Guide rail; 648. Limiting pulley; 65. Driving rod; 651. Trigger block; 652. Push plate; 66. Pressing block. DETAILED DESCRIPTION

[0079] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0080] like Figure 1 and Figure 2 As shown, the rescue vehicle medicine management device convenient for management and use comprises a rescue vehicle 1, on which a plurality of storage drawers 2 are arranged, and the storage drawers 2 are vertically distributed on the rescue vehicle 1;

[0081] A medicine storage component 3 is disposed inside at least one of the storage drawers 2;

[0082] The medicine storage component 3 includes at least one medicine storage part, which includes two symmetrically arranged tensioning ends and a moving belt 31 wrapped around the two tensioning ends, and the surface of the moving belt 31 is connected to a plurality of medicine storage boxes 32 through a connecting component 6;

[0083] The moving belt 31 moves on two tensioning ends and drives the corresponding medicine storage box 32 to move. The two tensioning ends are located on one side of two symmetrical inner walls of the inner cavity of the storage drawer 2.

[0084] Four evenly distributed universal wheels are arranged at the bottom of the rescue vehicle 1, and a fence 13 is arranged at the top of the rescue vehicle 1. A cargo shell 12 for placing rescue items is connected to the outer wall of the rescue vehicle 1.

[0085] like Fig. 9 and Fig.10 As shown, the top and bottom of the moving belt 31 between the two tensioning ends are arranged in the horizontal direction, and the outer contour of the moving belt 31 wrapped around the surface of the tensioning end is a triangular structure.

[0086] The two ends of the moving belt 31 are triangular structures, which can facilitate the medicine storage box 32 to pass through the two ends of the moving belt 31 and reduce the thickness of the storage drawer 2 with the medicine storage assembly 3.

[0087] Furthermore, the tensioning end includes three tensioning sleeves 33, and the three tensioning sleeves 33 are distributed in a triangular shape, and the tensioning sleeves 33 are against the inner wall of the moving belt 31;

[0088] The tension sleeve 33 is sleeved on the surface of the bearing rod 34 and can rotate on the surface of the bearing rod 34. Both ends of the bearing rod 34 are fixed on the inner wall of the drawer.

[0089] When the medical staff manually drives the moving belt 31 to rotate, the medicine storage box 32 moves to the first tensioning sleeve 33 at the top or bottom of the tensioning end, and then immediately changes from a flat state to an inclined state, so as to avoid interference between the space occupied by the width of the medicine storage box 32 itself and the limited space inside the storage drawer 2, thereby reducing the thickness requirement of the storage drawer 2.

[0090] That is, the load-bearing round rod 34 corresponds to the tensioning sleeve 33 one by one, and the tensioning sleeve 33 rotates on the surface of the load-bearing round rod 34. After the moving belt 31 is tensioned by the tensioning sleeve 33, the static friction force is utilized to make the tensioning sleeve 33 rotate to drive the moving belt 31 to rotate. Therefore, the moving belt 31 can be pushed to move, driving the tensioning sleeve 33 to rotate on the surface of the load-bearing round rod 34, thereby achieving the purpose of moving the moving belt 31 on the corresponding two tensioning ends.

[0091] Thereby, the medicine storage box 32 can be moved on the moving belt 31, thereby expanding the medicine storage space inside the storage drawer 2, and also allowing the medicines to be placed in an orderly manner, so that medical staff can quickly find the medicines during the rescue process.

[0092] When taking emergency medicines, medical staff can directly push the moving belt 31 or drive the moving belt 31 to rotate by turning the medicine storage box 32, so as to get the required medicines.

[0093] When two or more medicine storage parts are arranged inside the storage drawer 2 , the tension sleeves 33 corresponding to the medicine storage parts can share the same bearing round rod 34 , that is, they can be sleeved on the same bearing round rod 34 .

[0094] like Figure 5 and 6 As shown, it also includes a limiting portion 4, which corresponds to the medicine storage portion one by one and is arranged on one side of the medicine storage portion;

[0095] The limiting portion 4 limits the movement of the moving belt 31 in the corresponding medicine storage portion when the storage drawer 2 is not opened.

[0096] The limiting portion 4 includes a connecting rod 41, which is fixed on the inner wall of the rescue vehicle 1 on the side corresponding to the storage drawer 2. An arc-shaped limiting sleeve 42 is fixed on the end of the connecting rod 41. The connecting rod 41 and the limiting sleeve 42 extend into the storage drawer 2 through the through groove on the side wall of the storage drawer 2, and are mutually limited and locked with the corresponding storage portion.

[0097] A locking collar 43 is connected to the end of one of the tensioning sleeves 33 in the corresponding tensioning end of the storage portion, and the locking collar 43 is sleeved on the corresponding bearing round rod 34;

[0098] The limiting sleeve 42 overlaps the surface of the locking ring 43 to form a locking limiting structure to limit the movement of the moving belt 31 when the storage drawer 2 is not opened, so as to prevent the moving belt 31 from moving due to shaking during the movement of the rescue vehicle 1, thereby affecting the movement of the rescue vehicle 1.

[0099] Locking pieces are arranged on the inner wall of the limiting sleeve 42 and the outer wall of the locking collar 43, and the locking pieces on the limiting sleeve 42 and the locking collar 43 overlap each other to form a locking and limiting structure.

[0100] In one embodiment, the locking member is annularly distributed meshing teeth, the meshing teeth on the limit sleeve 42 mesh with the meshing teeth on the locking collar 43, the limit sleeve 42 is fixed, when the meshing teeth on the limit sleeve 42 mesh with the meshing teeth on the locking collar 43, the tension sleeve 33 connected to the locking collar 43 will no longer rotate. Therefore, the corresponding moving belt 31 will no longer move.

[0101] The above technical solution is applicable to the strongly fixed moving belt 31 .

[0102] In another embodiment, the locking member is a magnetic block, that is, the magnetic block on the limiting sleeve 42 and the magnetic block on the locking ring 43 attract each other. When the storage drawer 2 returns to its original position, the limiting sleeve 42 extends into the inner cavity of the storage drawer 2, and the limiting sleeve 42 and the magnetic blocks on the locking ring 43 attract and absorb each other. At this time, under the condition of being not affected by a large external force, the corresponding tensioning sleeve 33 no longer rotates, thereby realizing the limitation of the storage part. At the same time, the limiting sleeve 42 and the locking ring 43 attract and absorb each other, and can also fix the corresponding storage drawer 2 to a certain extent, thereby preventing the storage drawer from sliding when the rescue vehicle 1 is moving.

[0103] like Figure 7 As shown, it also includes an identification portion, which is arranged on one side of the medicine storage portion, and the identification portion identifies information corresponding to the medicine in the medicine storage portion.

[0104] The identification part includes strips 5 distributed along the length direction of the medicine storage part, and the strips 5 are fixed on the inner wall of the storage drawer 2. One or more identification plates 51 are fixed on the strips 5, and the identification plates 51 identify the medicine information.

[0105] The medicine storage box 32 is fixedly connected or detachably connected to the moving belt 31 through the connecting component 6;

[0106] like Fig.11 As shown, the connecting component 6 includes a connecting strip 61 and a connecting portion 62. The connecting strip 61 is in the shape of a long strip, and the connecting strip 61 is distributed along the width direction of the moving belt 31 and fixed on the surface of the moving belt 31. The connecting strip 61 is connected to the medicine storage box 32 through the connecting portion 62.

[0107] The connecting portion 62 is a rod-shaped member or a deformable suction cup 621 . The rod-shaped member is connected to the bottom side wall of the box body 321 of the medicine storage box 32 , and the suction cup 621 is adsorbed on the bottom side wall of the box body 321 .

[0108] like Figure 12-20 As shown, Fig.19 As shown, the suction cup 621 is also provided with an auxiliary connection structure, which includes a connection shell 622 and a connection pipe 623. The connection shell 622 is fixedly connected to the bottom of the suction cup 621 and communicates with the inner cavity of the suction cup 621. The bottom of the connection shell 622 is connected and communicates with the connection pipe 623. The bottom end of the connection pipe 623 is fixedly connected to the connection strip 61.

[0109] The inner cavity of the connecting tube 623 is slidably and sealably connected with a driving sealing plug 624, the interior of the connecting shell 622 is connected with the extended end of the connecting tube 623, and the driving sealing plug 624 slides inside the connecting tube 623 and the extended end of the connecting tube 623;

[0110] The suction cup 621 is pressed together, and the air in the suction cup 621 drives the driving sealing plug 624 to move. The driving sealing plug 624 drives the transmission part 63 to move. The transmission part 63 runs under the non-return part 64. The non-return part 64 has a non-return effect on the transmission part 63, which can improve the stability of the suction cup 621 adsorbing the medicine storage box 32.

[0111] A sealing ring 6211 is fixed to the outer edge of the suction cup 621, and the sealing ring 6211 is flat. When the storage box is pressed onto the suction cup 621, the sealing ring 6211 on the suction cup 621 first contacts the bottom of the box body 321. The sealing ring 6211 can prevent the deformation caused by the suction cup 621 being squeezed from affecting the sealing between the suction cup 621 and the box body 321, so that the air between the side wall of the box body 321 and the suction cup 621 is pressed into the connecting tube 623 to drive the sealing plug 624 to move.

[0112] The transmission part 63 includes a transmission tube 631, which is transversely fixed to the bottom of the side wall of the connecting tube 623 and communicates with the inner cavity of the connecting tube 623. The transmission tube 631 is internally slidingly sealed with a transmission sealing plug 632. The side of the transmission sealing plug 632 away from the connecting tube 623 is connected to a transmission rod 633. A plurality of ratchet teeth 6331 distributed at equal intervals are fixed on the top of the transmission rod 633.

[0113] The ratchet teeth 6331 overlap with the non-return portion 64 , and the transmission rod 633 can extend out of the transmission tube 631 .

[0114] The driving sealing plug 624 pushes the air to push the transmission sealing plug 632 to move, thereby driving the transmission rod 633 on the transmission sealing plug 632 to move inside the transmission tube 631, and the ratchet teeth 6331 on the transmission rod 633 pass through the non-return portion 64 in turn. The engagement between the non-return portion 64 and the ratchet teeth 6331 can prevent the transmission rod 633 from moving in the opposite direction, thereby keeping the pressure inside the suction cup 621 in a stable state, thereby improving the stability of the suction cup 621 adsorbing the medicine storage box 32.

[0115] The non-return portion 64 includes a carrier frame 641, which is fixed to the surface of the connecting block on the end of the transmission tube 631. A transmission rope 642 is connected to the bottom of the carrier frame 641. A limiting pulley 648 is arranged on one side of the transmission rope 642. The transmission rope 642 is connected to the lifting cross bar 644 at its bottom through a connecting piece 643. One end of the lifting cross bar 644 is slidably connected to the guide rail 647 on the surface of the connecting block through a slider 646. The guide rail 647 is arranged vertically. A first spring is fixed on the slider 646. The first spring can make the transmission rope in a stretched state. The first spring is fixed vertically on the inner wall of the guide rail 647. The first spring makes the non-return tooth plate 645 overlap with the ratchet 6331 when not affected by other external forces, and makes the transmission rope 642 stretched straight.

[0116] The other end of the lifting cross bar 644 is rotatably connected to a non-return tooth plate 645, and a torsion spring is provided at the connection between the non-return tooth plate 645 and the lifting cross bar 644, and the two ends of the torsion spring are respectively connected to the non-return tooth plate 645 and the lifting cross bar 644. The torsion spring keeps the non-return tooth plate 645 in a vertical state without being affected by external forces.

[0117] When the transmission rod 633 moves toward the side away from the connecting tube 623 , the ratchet teeth 6331 on its surface pass through the non-return tooth plate 645 in sequence. When the ratchet teeth 6331 pass through the non-return tooth plate 645 , they push the non-return tooth plate 645 to rotate toward the side away from the connecting tube 623 .

[0118] The side of the non-return tooth plate 645 close to the connecting pipe 623 is overlapped with a limiting rod 6441, and the limiting rod 6441 is fixed on the supporting frame 641 or the lifting cross bar 644. The limiting rod 6441 limits the non-return tooth plate 645 in the vertical state from rotating toward the side close to the connecting pipe 623.

[0119] The non-return tooth plate 645 overlaps with the ratchet tooth 6331 .

[0120] A release portion is provided on the side of the transmission rope 642 away from the connecting tube 623 , and the release portion releases the non-return function of the non-return portion 64 , making it easy to take out the medicine storage box 32 .

[0121] The release part includes a driving rod 65 which is arranged and slides in the horizontal direction. One end of the driving rod 65 is connected to a trigger block 651 which overlaps the transmission rope 642 through a connecting rod. The limiting pulley 648 and the trigger block 651 are located on both sides of the transmission rope 642, and the limiting pulley 648 is located below the trigger block 651. A pressing block 66 is fixed to the other end of the driving rod 65. The pressing block 66 is located directly below the outer wall of one of the side surfaces of the box body 321 or protrudes from the outer wall.

[0122] Pressing the pressing block 66 pushes the driving rod 65 and the trigger block 651 on the driving rod 65 to move. The trigger block 651 pushes the conveying rope to move during the continuous movement, thereby lifting the entire lifting cross bar 644. The non-return tooth plate 645 on the lifting cross bar 644 also moves upward, so that the non-return tooth plate 645 disengages from the ratchet 6331 to achieve limit release.

[0123] The connecting rod is preferably retractable, and a push plate 652 is fixed to the bottom of the driving rod 65. The push plate 652 pushes the transmission rod 633 to move toward one side of the connecting tube 623. The second spring is sleeved on the surface of the retractable connecting rod.

[0124] When the connecting rod is retractable, when the trigger block 651 pushes the transmission rope to move, the connecting rod does not shrink under the action of the second spring until the transmission rope 642 is pushed to the limit position, and then continues to push the driving rod 65, and the connecting rod shrinks until the push plate 652 on the driving rod 65 reaches the end of the transmission rod 633, and then pushes the transmission rod 633 to move toward the side close to the connecting tube 623, pushing the driving sealing plug 624 to move, thereby contacting the adsorption state of the suction cup 621, so as to facilitate the direct removal of the medicine storage box 32.

[0125] The elastic coefficient of the second spring is greater than the elastic coefficient of the first spring.

[0126] At least one limiting ring is sleeved on the surface of the driving rod 65 , and the limiting ring is connected to the transmission tube 631 through a rod.

[0127] Medicines with special containers can be placed in the medicine storage box 32 through the first placement piece 321a, and the medicine storage space inside the box body 321 is divided by the second placement piece 321b.

[0128] like Fig.21 As shown, the first placement piece 321a is an inner lining formed by an inward depression and is used to place special containers such as ampoules.

[0129] The present invention is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the present invention. The protection scope of the present invention is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications are within the protection scope of the present invention.

Claims

1. A drug management device for a rescue vehicle that is convenient for management and use, comprising a rescue vehicle (1), wherein a plurality of storage drawers (2) are arranged on the rescue vehicle (1), wherein the storage drawers (2) are vertically distributed on the rescue vehicle (1), and wherein: A medicine storage component (3) is arranged inside at least one of the storage drawers (2); The medicine storage component (3) comprises at least one medicine storage portion, the medicine storage portion comprising two symmetrically arranged tensioning ends and a moving belt (31) wrapped around the two tensioning ends, and the surface of the moving belt (31) is connected to a plurality of medicine storage boxes (32) via a connecting component (6); The moving belt (31) moves on two tensioning ends and drives the corresponding medicine storage box (32) to move, and the two tensioning ends are located on one side of two symmetrical inner walls of the inner cavity of the storage drawer (2).

2. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 1, characterized in that: The top and bottom of the moving belt (31) between the two tensioning ends are arranged in the horizontal direction, and the outer contour of the moving belt (31) wrapped around the surface of the tensioning end is a triangular structure.

3. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 2, characterized in that: The tensioning end comprises three tensioning sleeves (33), and the three tensioning sleeves (33) are distributed in a triangular shape, and the tensioning sleeves (33) are against the inner wall of the moving belt (31); The tensioning sleeve (33) is sleeved on the surface of the bearing round rod (34) and can rotate on the surface of the bearing round rod (34). Both ends of the bearing round rod (34) are fixed on the inner wall of the drawer.

4. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 3, characterized in that: It also includes a limiting portion (4), the limiting portion (4) corresponds to the medicine storage portion one by one, and is arranged on one side of the medicine storage portion; The limiting portion (4) limits the movement of the moving belt (31) in the corresponding medicine storage portion when the storage drawer (2) is not opened.

5. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 4, characterized in that: The limiting portion (4) comprises a connecting rod (41), the connecting rod (41) being fixed on the inner wall of the rescue vehicle (1) on the side of the corresponding storage drawer (2), an arc-shaped limiting sleeve (42) being fixed on the end of the connecting rod (41), the connecting rod (41) and the limiting sleeve (42) extending into the storage drawer (2) through a through slot on the side wall of the storage drawer (2), and being mutually limited and locked with the corresponding storage portion.

6. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 5, characterized in that: A locking collar (43) is connected to the end of one of the tensioning sleeves (33) in the corresponding tensioning end in the storage portion, and the locking collar (43) is sleeved on the corresponding load-bearing round rod (34); The limiting sleeve (42) overlaps the surface of the locking collar (43) to form a locking limiting structure.

7. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 6, characterized in that: Locking pieces are arranged on the inner wall of the limiting sleeve (42) and the outer wall of the locking collar (43), and the locking pieces on the limiting sleeve (42) and the locking collar (43) overlap each other to form a locking limiting structure.

8. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 1, characterized in that: It also includes a marking portion, which is arranged on one side of the medicine storage portion and has information corresponding to the medicine in the medicine storage portion marked on the marking portion.

9. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 1, characterized in that: The medicine storage box (32) is fixedly connected or detachably connected to the moving belt (31) via a connecting assembly (6); The connecting assembly (6) comprises a connecting strip (61) and a connecting portion (62); the connecting strip (61) is in the shape of an elongated strip and is distributed along the width direction of the moving belt (31) and fixed on the surface of the moving belt (31); the connecting strip (61) is connected to the medicine storage box (32) via the connecting portion (62).

10. The drug management device for emergency vehicles that is convenient to manage and use as claimed in claim 9, characterized in that: The connecting portion (62) is a rod-shaped member or a deformable suction cup (621), the rod-shaped member is connected to the bottom side wall of the box body (321) of the medicine storage box (32), and the suction cup (621) is adsorbed on the bottom side wall of the box body (321).

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