Ampoule breaking device for nursing and dispensing after infection

Abstract

The invention relates to the technical field of medical instruments, and provides an ampoule breaking device for nursing and dispensing after infection, the ampoule breaking device comprises a bottom plate and a magnetic ring, a device shell is welded and fixed on the top end surface of the bottom plate, an automatic positioning assembly is mounted in the device shell, and a fixing frame and a limiting frame are fixedly connected in the bottom plate; a threaded rod is rotationally connected into the bottom plate, a coil is fixedly connected to the threaded rod, a third traction rope is wound on the coil, a connecting sleeve rod is in threaded connection to the threaded rod, a second rubber piston is fixedly connected to the end of the connecting sleeve rod, and the second rubber piston is slidably connected into the fixing frame. And a connecting cylinder is connected to the fixing frame, a rubber suction cup is connected to the bottom of the connecting cylinder, and an efficient breaking assembly is installed on the device shell. By means of the technical scheme, the problem that in the prior art, an ampoule breaking-off device cannot complete breaking-off and opening of a plurality of ampoule bottles at the same time is solved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an ampoule breaking device used for post-infection care and medicine dispensing. Background Art

[0002] An ampoule is a sealed container made of glass to ensure that the substance in the container is not contaminated or leaked from the outside. In the medical field, ampoules are often used to load drugs, especially injectable drugs. They provide a convenient way to store and distribute liquid drugs while ensuring the safety and stability of the drugs. Ampoules are usually transparent, so that medical staff can easily observe the liquid in the bottle and ensure the correct dosage; since medical professionals need to prepare and provide corresponding drugs according to the specific conditions of patients during the treatment of infectious diseases, when performing nursing and dispensing work for infectious diseases, the nursing staff will check the prescribed drugs according to the prescription information, cut the ampoule with an ampoule breaking device, break the bottle manually, and then use a syringe to aspirate the ampoule drug and inject it into the solvent bag. The entire ampoule opening process is mainly performed by nurses / pharmacists who prepare the drugs by breaking the ampoule by hand.

[0003] However, in actual use, the existing ampoule-breaking device can help medical staff to cut the neck of the ampoule bottle to facilitate breaking and opening it, but after the neck of the ampoule bottle is cut, the medical staff still needs to break it by hand. Since the ampoule bottle medicine is contained in glass products, it is easy to cause glass fragments and sharp edges during the bottle opening process, and the force is not easy to control during the bottle breaking process, which is easy to cut the hands of the nursing staff, causing scratches and infections to the medical staff. In addition, breaking the bottle by hand is very likely to cause a certain degree of contamination to the liquid medicine in the drug preparation process, and the practicality and safety are poor; and the existing ampoule-breaking device cannot complete the breaking and opening work of multiple ampoule bottles at the same time during actual use. Therefore, when it is necessary to draw and use the medicines in multiple ampoule bottles, the medical staff needs to break and open the ampoule bottles one by one, which has high work efficiency and labor intensity, and the probability of injury is greatly increased. Therefore, it is necessary to provide an ampoule-breaking device for post-infection care dispensing to meet the needs of users. Summary of the invention

[0004] The present invention provides an ampoule-breaking device for post-infection care and medication dispensing, which solves the problem that the ampoule-breaking device in the related art is easy to cut the hands of nursing staff during the bottle-breaking process, causing scratches and infections to medical staff, and cannot complete the breaking and opening of multiple ampoules at the same time.

[0005] The technical solution of the present invention is as follows:

[0006] A device for breaking ampoules for post-infection care and medicine dispensing, comprising a base plate and a magnetic ring, a device shell is welded and fixed on the top surface of the base plate, an automatic positioning component is installed in the device shell, a fixing frame and a limiting frame are fixedly connected in the base plate, a threaded rod is rotatably connected in the base plate, a coil is fixedly connected to the threaded rod, a third traction rope is wound around the coil, a connecting sleeve rod is threadedly connected to the threaded rod, a second rubber piston is fixedly connected to the end of the connecting sleeve rod, the second rubber piston is slidably connected in the fixing frame, a connecting cylinder is connected to the fixing frame, a rubber suction cup is connected to the bottom of the connecting cylinder, a volute spring is fixedly connected in the limiting frame, and the volute spring The inner end is fixedly connected to the threaded rod, a small motor is installed and fixed on the bottom end surface of the device shell, a turntable and a limit plate are welded and fixed on the output shaft of the small motor, a guide rod is welded and fixed on the turntable, a central axis is rotatably connected to the inner bottom end surface of the device shell, a guide plate is welded and fixed on the central axis, a guide groove is provided on the guide plate, a second telescopic sleeve is welded and fixed on the top of the central axis, a high-efficiency breaking assembly is installed on the device shell, a collecting cylinder is magnetically adsorbed and connected to the inner wall of the magnetic ring, a rubber funnel is fixedly connected to the top of the collecting cylinder, a battery is installed on the side end surface of the device shell, and an ampoule bottle body is arranged in the device shell.

[0007] As a preferred scheme of the present invention, the automatic positioning component comprises a first telescopic sleeve rod, the bottom end of the first telescopic sleeve rod is welded and fixed on the inner bottom end surface of the device shell, the first telescopic sleeve rod is welded and fixedly provided with a first spring, the top end of the first telescopic sleeve rod is welded and fixedly provided with a mounting bracket, the side end of the mounting bracket is welded and fixedly provided with a sliding plate, the sliding plate passes through and is slidably connected to the side end of the device shell, the second spring is welded and fixedly provided in the sliding plate, the other end of the second spring is welded and fixedly provided with a clamping rod, the clamping rod is slidably connected in the sliding plate, the first traction rope is fixedly connected to the clamping rod, the first traction rope is limitedly slidably connected in the sliding plate, the end of the first traction rope is fixedly connected with a connecting ring, a connecting plate is welded and fixedly provided on the side end surface of the device shell, a clamping groove is provided in the connecting plate, the end of the clamping rod is clamped and connected in the clamping groove, and a limiting groove is provided at the inner bottom end of the device shell.

[0008] As a preferred solution of the present invention, wherein: the first telescopic sleeve rod is symmetrically distributed on both sides of the bottom of the mounting frame, the sliding plate is symmetrically distributed on both sides of the mounting frame, the second spring is symmetrically distributed on both sides inside the sliding plate, the second spring corresponds to the clamping rod and the first traction rope one by one respectively, and the clamping grooves are equidistantly distributed in the connecting plate.

[0009] As a preferred solution of the present invention, the limiting block is connected with a limiting sliding in the limiting groove, the top of the limiting block is fixedly connected with an elastic telescopic tube, the top of the elastic telescopic tube is fixedly connected with a rotating shaft, the top of the rotating shaft is welded and fixed with a support plate, a circular gear is welded and fixed on the support plate, the circular gear is meshed with an internal gear, the internal gear is fixedly connected to the inner wall of the mounting frame, a third spring is fixedly connected in the support plate, the other end of the third spring is fixedly connected with a clamping plate, the bottom limiting sliding connection of the clamping plate is in the support plate, a rubber plate is fixedly connected to the clamping plate, four limiting blocks are provided, and the four limiting blocks are equiangularly distributed in the limiting groove, the limiting blocks correspond one-to-one with the rotating shaft through the elastic telescopic tube, the rotating shaft is connected to the bottom center of the support plate, the third spring is equiangularly distributed in the support plate, the third spring corresponds one-to-one with the clamping plate, and the cross-section of the clamping plate is arc-shaped.

[0010] As a preferred solution of the present invention, the support plate and the rotating shaft are both fixedly connected with a sealing gasket, a second traction rope is slidably connected through the sealing gasket, the top end of the second traction rope is fixedly connected to the bottom of the clamping plate, the bottom end of the second traction rope is fixedly connected to the first rubber piston, the first rubber piston is slidably connected in the air guide tube, the air guide tube is connected to the bottom side end of the elastic telescopic tube, both ends of the inside of the air guide tube are fixedly connected with filter plates, a support plate is rotatably connected in the mounting frame through a bearing, the support plate is rotatably connected to the rotating shaft, the bottom end surface of the support plate is fixedly connected to the top end of the second telescopic sleeve rod, the bottom end surface of the sliding plate is fixedly connected to the top end of the third traction rope, the top end surface of the support plate is fixedly connected to the bottom end surface of the magnetic ring, the top end surface of the support plate is in contact with the bottom end surface of the collecting cylinder, and the second traction rope corresponds to the clamping plate and the first rubber piston one by one, respectively.

[0011] As a preferred solution of the present invention, the cross-section of the fixing frame is rectangular, the inner wall of the fixing frame is in contact with the second rubber piston, the connecting sleeve is connected to the middle part of the second rubber piston, the connecting tubes are equidistantly distributed on the side ends of the fixing frame, the connecting tubes correspond to the rubber suction cups one by one, the height of the bottom end surface of the rubber suction cup is lower than the height of the bottom end surface of the bottom plate, and the bottom plate is a mesh plate.

[0012] As a preferred solution of the present invention, wherein: the limit plate is fitted with the guide plate, four guide grooves are provided, and the four guide grooves are distributed on the guide plate at equal angles, the vertical center line of the central axis, the vertical center line of the guide plate, the vertical center line of the support plate and the vertical center line of the device housing are located on the same vertical line, and the cross-section of the second telescopic sleeve is rectangular.

[0013] As a preferred solution of the present invention, the high-efficiency breaking component includes a micro hydraulic rod and a connecting plate, the bottom end of the micro hydraulic rod is fixed on the bottom side end surface of the device housing, the top end of the micro hydraulic rod is fixed with a top plate, a fourth spring is fixedly connected in the top plate, the other end of the fourth spring is fixedly connected with a connecting block, the connecting block is limitedly slidably connected in the top plate, a first fixing rod is fixedly connected on the bottom end surface of the connecting block, and a cutting grinding wheel is fixedly connected to the bottom end of the first fixing rod.

[0014] As a preferred solution of the present invention, the micro hydraulic rods are symmetrically distributed on both sides of the top plate, four groups of connecting blocks are provided, each group of connecting blocks is provided with two, the two connecting blocks in each group are symmetrically distributed, the connecting blocks correspond one-to-one with the fourth springs, and the connecting blocks correspond one-to-one with the cutting grinding wheels through the first fixing rod.

[0015] As a preferred scheme of the present invention, wherein: a second fixing rod is fixedly connected to the bottom end surface of the connecting plate, a push plate is fixedly connected to the bottom end of the second fixing rod, a rubber pad is fixedly connected to the bottom end surface of the push plate, a fifth spring is fixedly connected to the top end surface of the push plate, the top end of the fifth spring is fixedly connected to the bottom end surface of the top plate, four second fixing rods are provided, and the four second fixing rods are distributed at equal angles on the bottom end surface of the connecting plate, the four second fixing rods are alternately distributed with four groups of connecting blocks, the second fixing rods correspond to the push plate one by one, the bottom end surface of the push plate is inclined, and the second fixing rod is connected to the middle part of the top end of the push plate.

[0016] The working principle and beneficial effects of the present invention are:

[0017] 1. The present invention is provided with an efficient breaking component, which utilizes the continuous rotation of the turntable and the limit plate, cooperates with the guide rod and the guide groove to drive the guide plate to rotate intermittently, and each rotation of 90° can drive the support plate to rotate intermittently 90°. At the same time, the circular gear and the internal gear can drive the ampoule bottle body on the support plate to automatically rotate during the revolution. Therefore, during the movement of the ampoule bottle body, the bottleneck of the ampoule bottle body can be automatically cut in all directions in cooperation with each group of cutting grinding wheels. When the ampoule bottle body stops moving, it can move to the bottom of the push plate. Then the staff only needs to press the connecting plate downward to use the push plate to push the ampoule bottle body. The top is pushed in an inclined direction to break the top of the ampoule bottle body, thereby completing the breaking and opening work of multiple ampoule bottle bodies at the same time, and avoiding the medical staff's hands from contacting the ampoule bottle body, thereby avoiding the medical staff's hands from being scratched by the cut surface of the ampoule, causing the spread and infection of bacteria, and at the same time avoiding the medical staff's unfamiliarity with the technique or uneven force, which leads to bottle breakage, thereby increasing the efficiency and safety of the ampoule breaking device. At the same time, after the top of the ampoule bottle body is broken off, it will automatically fall into the collecting barrel for automatic collection, thereby ensuring the convenience of its subsequent transportation and processing, and increasing the efficiency and safety of the ampoule breaking device.

[0018] 2. The present invention is provided with an automatic positioning component. The staff only needs to place the ampoule bottle body to be broken on the support plate, and then press the sliding plate downward. At this time, under the squeezing action of the elastic telescopic tube, the air pressure can be used to push each clamping plate to move toward the middle at the same time, so that multiple ampoule bottle bodies can be automatically clamped and positioned conveniently and efficiently, which can ensure the stability and efficiency of the subsequent synchronous breaking and opening of multiple ampoule bottle bodies, thereby increasing the efficiency and safety of the ampoule breaking device.

[0019] 3. The present invention is provided with a rubber suction cup. When the staff presses the sliding plate downward, the third traction rope moves downward synchronously. At this time, the pulling force of the third traction rope disappears. Therefore, the volute spring can drive the threaded rod to rotate automatically, and the connecting sleeve rod can drive the second rubber piston to move automatically to the side in the fixed frame. At this time, the fixed frame can suck the air in the corresponding rubber suction cup through each connecting tube. The internal negative pressure suction of each rubber suction cup can automatically and stably adsorb and fix the ampoule breaking device on the placement table, thereby ensuring the stability and safety of the subsequent breaking and opening of the ampoule bottle body, thereby increasing the diversity and safety of the use of the ampoule breaking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure of the elastic telescopic tube and the air guide tube of the present invention;

[0023] Figure 3 It is a schematic diagram of the connection structure between the central axis and the second telescopic sleeve rod of the present invention;

[0024] Figure 4 It is a schematic diagram of the main cross-sectional structure of the housing of the device of the present invention;

[0025] Figure 5 The present invention Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 It is a schematic diagram of the main cross-sectional structure of the first telescopic sleeve rod of the present invention;

[0027] Figure 7 It is a schematic diagram of the top view of the limiting groove structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the top view of the internal gear structure of the present invention;

[0029] Fig. 9 The present invention Figure 8 The enlarged structural diagram at B in the middle;

[0030] Fig.10 It is a schematic diagram of the main cross-sectional structure of the support plate of the present invention;

[0031] Fig.11 This is a schematic diagram of the main cross-sectional structure of the central axis of the present invention;

[0032] Fig.12 It is a schematic diagram of the main cross-sectional structure of the fixing frame of the present invention;

[0033] Fig.13 It is a schematic diagram of the side view structure of the scroll spring of the present invention;

[0034] Fig.14 It is a schematic diagram of the top-sectional structure of the fixing frame of the present invention;

[0035] Fig.15 It is a schematic diagram of the side view structure of the connection block of the present invention;

[0036] Fig.16 It is a schematic diagram of the push plate structure of the present invention;

[0037] Fig.17 This is a schematic diagram of the top plate structure of the present invention when viewed from above;

[0038] Fig.18 It is a schematic diagram of the main cross-sectional structure of the collecting tube of the present invention.

[0039] In the figure: 1, bottom plate; 2, device housing; 3, automatic positioning component; 301, first telescopic sleeve rod; 302, first spring; 303, mounting frame; 304, sliding plate; 305, second spring; 306, clamping rod; 307, first traction rope; 308, connecting ring; 309, connecting plate; 310, clamping groove; 311, limiting groove; 312, limiting block; 313, elastic telescopic tube; 314, rotating shaft; 315, supporting plate; 316, circular gear; 317, internal gear; 318, third spring; 319, clamping plate; 320, rubber plate; 321, sealing pad; 322, second traction rope; 323, first rubber piston; 324, air guide tube; 325, filter plate; 326, support plate; 4, third traction rope; 5, coil; 6, threaded rod; 7. Connecting sleeve rod; 8. Second rubber piston; 9. Fixed frame; 10. Connecting cylinder; 11. Rubber suction cup; 12. Limiting frame; 13. Volute spring; 14. Small motor; 15. Turntable; 16. Limiting disk; 17. Guide rod; 18. Central axis; 19. Guide plate; 20. Guide groove; 21. Second telescopic sleeve rod; 22. High-efficiency breaking assembly; 2201. Micro hydraulic rod; 2202. Top plate; 2203. Fourth spring; 2204. Connecting block; 2205. First fixing rod; 2206. Cutting grinding wheel; 2207. Connecting plate; 2208. Second fixing rod; 2209. Push plate; 2210. Rubber pad; 2211. Fifth spring; 23. Magnetic ring; 24. Collecting cylinder; 25. Rubber funnel; 26. Battery; 27. Ampoule bottle body. DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1

[0042] like Figures 1 to 18As shown, this embodiment proposes an ampoule breaking device for post-infection care and medicine dispensing, comprising a bottom plate 1 and a magnetic ring 23, a device housing 2 is welded and fixed on the top surface of the bottom plate 1, an automatic positioning component 3 is installed in the device housing 2, a fixing frame 9 and a limiting frame 12 are fixedly connected in the bottom plate 1, a threaded rod 6 is rotatably connected in the bottom plate 1, a coil 5 is fixedly connected to the threaded rod 6, a third traction rope 4 is wound around the coil 5, a connecting sleeve rod 7 is threadedly connected to the threaded rod 6, a second rubber piston 8 is fixedly connected to the end of the connecting sleeve rod 7, and the second rubber piston 8 is slidably connected to the second rubber piston 8. In the fixed frame 9, a connecting tube 10 is connected to the fixed frame 9, a rubber suction cup 11 is connected to the bottom of the connecting tube 10, a scroll spring 13 is fixedly connected in the limit frame 12, the inner end of the scroll spring 13 is fixedly connected to the threaded rod 6, a small motor 14 is installed and fixed on the bottom end surface of the device housing 2, a turntable 15 and a limit plate 16 are welded and fixed on the output shaft of the small motor 14, a guide rod 17 is welded and fixed on the turntable 15, a central shaft 18 is rotatably connected to the inner bottom end surface of the device housing 2, a guide plate 19 is welded and fixed on the central shaft 18, and the guide plate 1 9 is provided with a guide groove 20, a second telescopic sleeve rod 21 is welded and fixed at the top of the central axis 18, an efficient breaking assembly 22 is installed on the device housing 2, a collecting cylinder 24 is magnetically adsorbed and connected to the inner wall of the magnetic ring 23, a rubber funnel 25 is fixedly connected to the top of the collecting cylinder 24, a battery 26 is installed on the side end surface of the device housing 2, an ampoule body 27 is arranged in the device housing 2, and the automatic positioning assembly 3 can automatically and conveniently and efficiently clamp and position multiple ampoule bodies 27, and cooperate with the efficient breaking assembly 22 to complete multiple ampoule bottles at the same time The breaking off of the main body 27 can start the work and prevent the medical staff's hands from contacting the ampoule bottle body 27, thereby preventing the medical staff's hands from being scratched by the cut surface of the ampoule, causing the spread and infection of bacteria, and at the same time, it can prevent the medical staff from being unfamiliar with the technique or unevenly applying force, resulting in the bottle breaking, thereby increasing the efficiency and safety of the ampoule breaking device. At the same time, after the top of the ampoule bottle body 27 is broken off, it will automatically fall into the collection tube 24 for automatic collection, ensuring the convenience of its subsequent transportation and processing work, thereby increasing the efficiency and safety of the ampoule breaking device.

[0043] Example 2

[0044] like Figures 1 to 18 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes an ampoule breaking device for post-infection care medication.

[0045] In this embodiment, the automatic positioning component 3 includes a first telescopic sleeve rod 301, the bottom end of the first telescopic sleeve rod 301 is welded and fixed on the inner bottom end surface of the device housing 2, a first spring 302 is welded and fixed inside the first telescopic sleeve rod 301, a mounting frame 303 is welded and fixed at the top of the first telescopic sleeve rod 301, a sliding plate 304 is welded and fixed to the side end of the mounting frame 303, the sliding plate 304 penetrates and is slidably connected to the side end of the device housing 2, a second spring 305 is welded and fixed inside the sliding plate 304, a clamping rod 306 is welded and fixed at the other end of the second spring 305, the clamping rod 306 is slidably connected inside the sliding plate 304, a first traction rope 307 is fixedly connected to the clamping rod 306, and the first traction rope 307 is limitedly slidably connected to the sliding plate 3 04, the end of the first traction rope 307 is fixedly connected with a connecting ring 308, a connecting plate 309 is welded and fixed on the side end surface of the device housing 2, a card slot 310 is provided in the connecting plate 309, the end of the clamping rod 306 is clamped and connected in the card slot 310, a limiting groove 311 is provided at the inner bottom end of the device housing 2, the first telescopic sleeve rod 301 is symmetrically distributed on both sides of the bottom of the mounting frame 303, the sliding plates 304 are symmetrically distributed on both sides of the mounting frame 303, the second springs 305 are symmetrically distributed on both sides of the sliding plate 304, the second springs 305 correspond to the clamping rod 306 and the first traction rope 307 one by one, the card slots 310 are equidistantly distributed in the connecting plate 309, the limiting block 312 is connected to the limiting sliding in the limiting groove 311, and the limiting block The top of 312 is fixedly connected with an elastic telescopic tube 313, the top of the elastic telescopic tube 313 is fixedly connected with a rotating shaft 314, the top of the rotating shaft 314 is welded and fixed with a support plate 315, a circular gear 316 is welded and fixed on the support plate 315, the circular gear 316 is meshed and connected with an internal gear 317, the internal gear 317 is fixedly connected to the inner wall of the mounting frame 303, a third spring 318 is fixedly connected in the support plate 315, the other end of the third spring 318 is fixedly connected with a clamping plate 319, the bottom of the clamping plate 319 is limited and slidably connected in the support plate 315, and a rubber plate 320 is fixedly connected to the clamping plate 319. Four limit blocks 312 are provided, and the four limit blocks 312 are equiangularly distributed in the limit groove 311, and the limit blocks 318 are fixedly connected to the inner wall of the mounting frame 303. 12 corresponds to the rotating shaft 314 one by one through the elastic telescopic tube 313, the rotating shaft 314 is connected to the bottom center of the supporting plate 315, the third spring 318 is distributed at equal angles in the supporting plate 315, the third spring 318 corresponds to the clamping plate 319 one by one, the cross section of the clamping plate 319 is in the shape of an arc, the supporting plate 315 and the rotating shaft 314 are fixedly connected with a sealing gasket 321, the sealing gasket 321 penetrates and slides with a second traction rope 322, the top end of the second traction rope 322 is fixedly connected to the bottom of the clamping plate 319, the bottom end of the second traction rope 322 is fixedly connected with a first rubber piston 323, the first rubber piston 323 is slidably connected in the air guide tube 324, and the air guide tube 324 is connected to the bottom side end of the elastic telescopic tube 313,The two ends of the air guide tube 324 are fixedly connected with filter plates 325, and the mounting frame 303 is rotatably connected with a support plate 326 through a bearing, and the support plate 326 is rotatably connected to the rotating shaft 314, and the bottom end surface of the support plate 326 is fixedly connected to the top end of the second telescopic sleeve rod 21, and the bottom end surface of the sliding plate 304 is fixedly connected to the top end of the third traction rope 4, and the top end surface of the support plate 326 is fixedly connected to the bottom end surface of the magnetic ring 23, and the top end surface of the support plate 326 is in contact with the bottom end surface of the collecting tube 24, and the second traction rope 322 correspond to the clamping plate 319 and the first rubber piston 323 one by one. The staff only needs to place the ampoule body 27 to be broken on the support plate 315, and then press the sliding plate 304 downward. At this time, under the squeezing action of the elastic telescopic tube 313, the air pressure can be used to push each clamping plate 319 to move to the middle at the same time, so that multiple ampoule bodies 27 can be automatically clamped and positioned conveniently and efficiently, which can ensure the stability and efficiency of the subsequent synchronous breaking and opening of multiple ampoule bodies 27.

[0046] In this embodiment, the cross-section of the fixing frame 9 is rectangular, the inner wall of the fixing frame 9 is fitted with the second rubber piston 8, the connecting sleeve 7 is connected to the middle part of the second rubber piston 8, the connecting tubes 10 are equidistantly distributed on the side ends of the fixing frame 9, the connecting tubes 10 correspond to the rubber suction cups 11 one by one, the height of the bottom end surface of the rubber suction cup 11 is lower than the height of the bottom end surface of the bottom plate 1, the bottom plate 1 is a mesh plate, the limit plate 16 is fitted with the guide plate 19, four guide grooves 20 are provided, and the four guide grooves 20 are distributed on the guide plate 19 at equal angles, and the vertical center line of the central axis 18, the vertical center line of the guide plate 19, the vertical center line of the support plate 326 and the vertical center line of the device housing 2 are located on the same vertical line On the top, the cross-section of the second telescopic sleeve 21 is rectangular. When the staff presses the sliding plate 304 downward, the third traction rope 4 moves downward synchronously. At this time, the pulling force of the third traction rope 4 disappears. Therefore, the volute spring 13 can drive the threaded rod 6 to rotate automatically, and the connecting sleeve 7 can drive the second rubber piston 8 to move automatically to the side in the fixed frame 9. At this time, the fixed frame 9 can suck the air in the corresponding rubber suction cup 11 through each connecting tube 10, and the internal negative pressure suction force of each rubber suction cup 11 can be used to automatically and stably adsorb and fix the ampoule breaking device on the placement table, thereby ensuring the stability and safety of the subsequent breaking and opening of the ampoule bottle body 27.

[0047] In this embodiment, the high-efficiency breaking component 22 includes a micro hydraulic rod 2201 and a connecting plate 2207. The bottom end of the micro hydraulic rod 2201 is fixedly installed on the bottom side end surface of the device housing 2. A top plate 2202 is fixedly installed on the top of the micro hydraulic rod 2201. A fourth spring 2203 is fixedly connected to the top plate 2202. The other end of the fourth spring 2203 is fixedly connected to a connecting block 2204. The connecting block 2204 is limitedly slidably connected to the top plate 2202. A first fixed rod 2205 is fixedly connected to the bottom end surface of the connecting block 2204. A cutting grinding wheel 2206 is fixedly connected to the bottom end of the first fixed rod 2205. The micro hydraulic rods 2201 are symmetrically distributed on both sides of the top plate 2202. The connecting blocks 2204 are provided in four groups, and each group of connecting blocks 2204 is provided with There are two, and the two connecting blocks 2204 in each group are symmetrically distributed. The connecting blocks 2204 correspond to the fourth springs 2203 one by one. The connecting blocks 2204 correspond to the cutting and scoring grinding wheels 2206 one by one through the first fixed rod 2205. The continuous rotation of the turntable 15 and the limit plate 16, in conjunction with the guide rod 17 and the guide groove 20, can drive the guide plate 19 to rotate intermittently, and each rotation is 90°, which can drive the support plate 326 to rotate intermittently 90°. At the same time, the circular gear 316 and the internal gear 317 can drive the ampoule bottle body 27 on the support plate 315 to automatically rotate during the revolution. Therefore, during the movement of the ampoule bottle body 27, in conjunction with each group of cutting and scoring grinding wheels 2206, the bottleneck of the ampoule bottle body 27 can be automatically cut in all directions.

[0048] In this embodiment, a second fixing rod 2208 is fixedly connected to the bottom end surface of the connecting plate 2207, a push plate 2209 is fixedly connected to the bottom end of the second fixing rod 2208, a rubber pad 2210 is fixedly connected to the bottom end surface of the push plate 2209, a fifth spring 2211 is fixedly connected to the top end surface of the push plate 2209, the top end of the fifth spring 2211 is fixedly connected to the bottom end surface of the top plate 2202, four second fixing rods 2208 are provided, and the four second fixing rods 2208 are distributed at equal angles on the bottom end surface of the connecting plate 2207, the four second fixing rods 2208 are alternately distributed with the four groups of connecting blocks 2204, the second fixing rods 2208 correspond to the push plate 2209 one by one, and the bottom end surface of the push plate 2209 It is in an inclined shape, and the second fixing rod 2208 is connected to the middle part of the top of the push plate 2209. When the ampoule bottle body 27 stops moving, it can move to the bottom of the push plate 2209. Then the staff only needs to press the connecting plate 2207 downward, and the push plate 2209 can be used to push the top of the ampoule bottle body 27 in an inclined direction to break the top of the ampoule bottle body 27, so that multiple ampoule bottle bodies 27 can be broken and opened at the same time, and the medical staff's hands can be prevented from contacting the ampoule bottle body 27, thereby preventing the medical staff's hands from being scratched by the cut surface of the ampoule, causing bacterial transmission and infection, and at the same time preventing the medical staff from being unfamiliar with the technique or uneven force, resulting in the bottle breaking.

[0049] It should be noted that the present invention is an ampoule breaking device for post-infection care and medication dispensing. First, the staff drives the micro hydraulic rod 2201, and the micro hydraulic rod 2201 can push the top plate 2202 to move upward until the cutting grinding wheel 2206 and the push plate 2209 will not hinder the loading and unloading of the ampoule bottle body 27. At this time, the staff can place the ampoule bottle body 27 that needs to be broken and opened on each support plate 315, and then the staff can pull the connecting ring 308 at the sliding plates 304 on both sides outward with both hands. At this time, under the movement of the connecting ring 308, the first traction rope 307 can be used to pull the clamping rod 306 on both sides to move inward at the same time. At the same time, the staff presses the sliding plates 304 on both sides downward with both hands. At this time, during the movement of the sliding plates 304 Under the action, the mounting frame 303 can be driven to move downward synchronously, and then the first telescopic sleeve rod 301 and the elastic telescopic tube 313 can be squeezed at the same time. At this time, under the squeezing action of the elastic telescopic tube 313, the air in the elastic telescopic tube 313 will be squeezed and pushed into the four air guide tubes 324 at the bottom. At this time, under the action of air pressure, the first rubber pistons 323 in each air guide tube 324 can be pushed to move to the side at the same time. Under the movement of the first rubber piston 323, the second traction rope 322 can pull each clamping plate 319 on the support plate 315 to move toward the middle at the same time, and cooperate with the rubber plate 320 to perform convenient and efficient clamping and positioning work on the ampoule bottle body 27. At this time, the ampoule bottle body 27 on each support plate 315 can complete the clamping and positioning work at the same time.

[0050] After the ampoule bottle body 27 is clamped, the sliding plate 304 is resisted and cannot continue to move downward. At this time, the staff can loosen the connecting ring 308. At this time, under the elastic action of the second spring 305, the clamping rod 306 can be driven to move outward automatically, and then can be automatically clamped into the clamping groove 310 on the connecting plate 309, completing the clamping and fixing of the sliding plate 304, thereby ensuring the stability of the clamping state of the mounting frame 303, thereby ensuring the stability of the clamping and positioning work of each ampoule bottle body 27, and in the process of the sliding plate 304 moving downward, it can drive the third traction rope 4 at the bottom to move downward synchronously, and under the movement of the sliding plate 304, the sliding plate 304 can resist the upward movement of the third traction rope 4 The pulling force disappears. At this time, under the elastic action of the spiral spring 13 inside the limit frame 12, the threaded rod 6 can be driven to rotate automatically in the bottom plate 1. At this time, under the rotation of the threaded rod 6, the connecting sleeve rod 7 connected by thread can push the second rubber piston 8 to move sideways inside the fixed frame 9. At this time, under the movement of the second rubber piston 8, the fixed frame 9 can suck the air in the corresponding rubber suction cup 11 through each connecting tube 10. At this time, negative pressure is formed inside each rubber suction cup 11. The negative pressure suction force of each rubber suction cup 11 can automatically and stably adsorb and fix the ampoule breaking device on the placement table, thereby ensuring the stability and safety of the subsequent breaking and opening of the ampoule bottle body 27.

[0051] Then the staff can drive the micro hydraulic rod 2201 again to drive the top plate 2202 to move downward until the cutting grinding wheel 2206 moves to the bottleneck of the ampoule bottle body 27. At this time, the staff can control to start the small motor 14. Under the driving action of the small motor 14, the turntable 15 and the limit plate 16 on the output shaft can be driven to rotate at the same time. Under the rotation of the turntable 15, the guide rod 17 can be driven to perform a circular motion. Under the circular motion of the guide rod 17, it can move into the guide groove 20 on the guide plate 19, and with the circular motion of the guide rod 17, the guide plate 19 can be moved through the guide groove 20 to perform stable intermittent rotation, and each time it rotates 90°, and during the intermittent rotation of the guide plate 19, when it stops rotating, the limit plate 16 and the guide plate 19 are fitted together to limit the guide plate 19 stably, so as to avoid the guide plate 19 from shaking during the stop rotation process, thereby ensuring the stability of the intermittent rotation of the guide plate 19. 0° intermittent rotation, the second telescopic sleeve rod 21 at the top of the central axis 18 can drive the support plate 326 to perform synchronous intermittent rotation. Under the telescopic effect of the second telescopic sleeve rod 21, during the up and down movement of the mounting frame 303 and the support plate 326, the second telescopic sleeve rod 21 can be stably connected with the support plate 326, thereby ensuring the stability of the subsequent driving work. At this time, under the rotation of the support plate 326, each rotating shaft 314 can be driven to perform circular motion, thereby driving the limit block 312 to perform circular motion in the limit groove 311 through the elastic telescopic tube 313, and can drive the support plate 315 and the circular gear 316 at the top of each rotating shaft 314 to perform circular motion. During the circular motion of the support plate 315 and the circular gear 316, the meshing of the circular gear 316 and the internal gear 317 can drive the circular gear 316 in the revolution process to automatically rotate, thereby driving the ampoule bottle body 27 on each support plate 315 to automatically rotate during the revolution process;

[0052] Under the elastic action of the fourth spring 2203, the distance between the connecting blocks 2204 on the adjacent sides is shorter, so the distance between the adjacent cutting grinding wheels 2206 is shorter. When the ampoule body 27 moves and contacts the cutting grinding wheels 2206, the neck of the ampoule body 27 can push the cutting grinding wheels 2206 on both sides to automatically move to the side. At this time, under the elastic action of the fourth spring 2203, the first fixing rod 2205 at the bottom of the connecting block 2204 can drive the cutting grinding wheels 2206 on both sides to move to the side. The grinding wheel 2206 is in close contact with the neck of the ampoule body 27 and squeezes it. During the squeezing contact process, under the revolution and rotation of the ampoule body 27, the cutting grinding wheel 2206 can automatically cut the neck of the ampoule body 27 in all directions. After the cutting work of the neck of the ampoule body 27 is completed, when the intermittently rotating support plate 326 is at rest, the staff can control to turn off the small motor 14, and the ampoule body 27 is located just below the push plate 2209. The staff only needs to press the connecting plate 2207 downwards, and the connecting plate 2207 can push the corresponding push plate 2209 to move downwards at the same time through each second fixing rod 2208, and cooperate with the rubber pad 2210 to push the top of the ampoule bottle body 27 in an inclined direction to break the top of the ampoule bottle body 27, so that the breaking and opening work of multiple ampoule bottle bodies 27 can be completed at the same time, and the medical staff's hands can be prevented from contacting with the ampoule bottle body 27, thereby preventing the medical staff's hands from being scratched by the cut surface of the ampoule, causing the spread and infection of bacteria, and at the same time, it can prevent the medical staff from being unfamiliar with the technique or unevenly applying the force, resulting in the bottle breaking, thereby increasing the efficiency and safety of the ampoule breaking device. At the same time, after the top of the ampoule bottle body 27 is pushed and broken by the inclined surface of the push plate 2209, it will automatically fall into the rubber funnel 25, and then can automatically fall into the collection tube 24 for automatic collection, ensuring the convenience of its subsequent transportation and processing work;

[0053] After the ampoule body 27 is broken and opened, the staff can drive the micro hydraulic rod 2201 again. At this time, the micro hydraulic rod 2201 can push the top plate 2202 to move upward until the cutting grinding wheel 2206 and the push plate 2209 will not hinder the loading and unloading of the ampoule body 27, and under the elastic action of the fifth spring 2211, the push plate 2209 can be driven to automatically move upward and reset, and then the connecting plate 2207 can be driven to move upward and reset through the second fixed rod 2208 to ensure the stability of its subsequent repeated working state. Then the staff only needs to pull the connecting ring 308 at the sliding plates 304 on both sides outward again. At this time, under the movement of the connecting ring 308, the first traction rope 307 can be used to pull the card rods 306 on both sides to move inward at the same time, and then they can move away from the connecting plate 309. The first spring 318 in the first telescopic sleeve 301 can drive the mounting bracket 303 to automatically move upward and reset. At this time, the mounting bracket 303 can stretch the elastic telescopic tube 313 to restore it to its original state. The internal space of the elastic telescopic tube 313 increases, so that the air inside each air guide tube 324 can be sucked. At this time, under the action of air pressure, each first rubber piston 323 can be driven to automatically move to the middle and reset. At this time, the pulling force of each first rubber piston 323 on the corresponding second traction rope 322 disappears. Therefore, under the elastic action of the third spring 318 in the support plate 315, each clamping plate 319 can be pushed to automatically move to the side and reset, completing the disassembly of the ampoule bottle body 27. Then the staff can conveniently take out the ampoule bottle body 27.

[0054] Moreover, during the upward movement of the mounting frame 303, the sliding plate 304 is also driven to move upward, thereby pulling the third traction rope 4, thereby driving the threaded rod 6 to rotate in the opposite direction through the coil 5. Therefore, the spiral spring 13 inside the limit frame 12 is squeezed. At this time, the threaded rod 6 can push the second rubber piston 8 to move toward the inside of the fixed frame 9 through the connecting sleeve rod 7. At this time, the negative pressure inside the rubber suction cup 11 disappears, which facilitates the subsequent transportation and picking up of the device as a whole, and ensures the overall stability and convenience of its subsequent repeated work.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for breaking ampoules for post-infection care and medication dispensing, characterized in that: The invention comprises a bottom plate (1) and a magnetic ring (23), a device housing (2) is welded and fixed on the top surface of the bottom plate (1), an automatic positioning assembly (3) is installed in the device housing (2), a fixing frame (9) and a limiting frame (12) are fixedly connected in the bottom plate (1), a threaded rod (6) is rotatably connected in the bottom plate (1), a coil (5) is fixedly connected to the threaded rod (6), a third traction rope (4) is wound around the coil (5), a connecting sleeve rod (7) is threadedly connected to the threaded rod (6), a second rubber piston (8) is fixedly connected at the end of the connecting sleeve rod (7), and the second rubber piston (8) is slidably connected in the fixing frame (9), a connecting tube (10) is connected to the fixing frame (9), a rubber suction cup (11) is connected at the bottom of the connecting tube (10), a volute spring (13) is fixedly connected in the limiting frame (12), the inner end of the volute spring (13) is fixedly connected to the threaded rod (6), and the inner end of the volute spring (13) is fixedly connected to the threaded rod (6). The device housing (2) is provided with a small motor (14) mounted on the bottom end surface thereof, a rotating disk (15) and a limiting disk (16) are welded and fixed on the output shaft of the small motor (14), a guide rod (17) is welded and fixed on the rotating disk (15), a central shaft (18) is rotatably connected to the inner bottom end surface of the device housing (2), a guide plate (19) is welded and fixed on the central shaft (18), and a guide groove is provided on the guide plate (19) (20), a second telescopic sleeve (21) is welded and fixed to the top end of the central axis (18), a high-efficiency breaking assembly (22) is installed on the device housing (2), a collecting cylinder (24) is magnetically adsorbed and connected to the inner wall of the magnetic ring (23), a rubber funnel (25) is fixedly connected to the top end of the collecting cylinder (24), a storage battery (26) is installed on the side end surface of the device housing (2), and an ampoule bottle body (27) is arranged in the device housing (2).

2. The device for breaking ampoules for post-infection care and dispensing according to claim 1, characterized in that: The automatic positioning assembly (3) comprises a first telescopic sleeve rod (301), the bottom end of the first telescopic sleeve rod (301) is welded and fixed to the inner bottom end surface of the device housing (2), a first spring (302) is welded and fixed inside the first telescopic sleeve rod (301), a mounting frame (303) is welded and fixed to the top end of the first telescopic sleeve rod (301), a sliding plate (304) is welded and fixed to the side end of the mounting frame (303), the sliding plate (304) penetrates and is slidably connected to the side end of the device housing (2), a second spring (305) is welded and fixed inside the sliding plate (304), and the other end of the second spring (305) is welded and fixed to the side end of the device housing (2). A clamping rod (306) is provided, the clamping rod (306) is slidably connected in the sliding plate (304), a first traction rope (307) is fixedly connected to the clamping rod (306), the first traction rope (307) is limitedly slidably connected in the sliding plate (304), the end of the first traction rope (307) is fixedly connected to a connecting ring (308), a connecting plate (309) is welded and fixed on the side end surface of the device housing (2), a clamping groove (310) is provided in the connecting plate (309), the end of the clamping rod (306) is clamped and connected in the clamping groove (310), and a limiting groove (311) is provided at the inner bottom end of the device housing (2).

3. The device for breaking ampoules for post-infection care and dispensing according to claim 2, characterized in that: The first telescopic sleeve rod (301) is symmetrically distributed on both sides of the bottom of the mounting frame (303), the sliding plate (304) is symmetrically distributed on both sides of the mounting frame (303), the second spring (305) is symmetrically distributed on both sides inside the sliding plate (304), the second spring (305) corresponds to the clamping rod (306) and the first traction rope (307) one by one, respectively, and the clamping grooves (310) are equidistantly distributed in the connecting plate (309).

4. The device for breaking ampoules for post-infection care and dispensing according to claim 2, characterized in that: The limiting groove (311) is slidingly connected to a limiting block (312); the top of the limiting block (312) is fixedly connected to an elastic telescopic tube (313); the top of the elastic telescopic tube (313) is fixedly connected to a rotating shaft (314); the top of the rotating shaft (314) is welded to a supporting plate (315); a circular gear (316) is welded to the supporting plate (315); the circular gear (316) is meshingly connected to an internal gear (317); the internal gear (317) is fixedly connected to the inner wall of the mounting frame (303); a third spring (318) is fixedly connected to the supporting plate (315); the other end of the third spring (318) is fixedly connected to a clamping plate (319) The bottom of the clamping plate (319) is slidably connected to the support plate (315), and a rubber plate (320) is fixedly connected to the clamping plate (319). Four limit blocks (312) are provided, and the four limit blocks (312) are equiangularly distributed in the limit groove (311). The limit blocks (312) correspond to the rotating shaft (314) one by one through the elastic telescopic tube (313), and the rotating shaft (314) is connected to the bottom center of the support plate (315). The third spring (318) is equiangularly distributed in the support plate (315), and the third spring (318) corresponds to the clamping plate (319) one by one. The cross section of the clamping plate (319) is in the shape of an arc.

5. The device for breaking ampoules for post-infection care and dispensing according to claim 4, characterized in that: The support plate (315) and the rotating shaft (314) are both fixedly connected with a sealing gasket (321), and a second traction rope (322) is slidably connected to the sealing gasket (321). The top end of the second traction rope (322) is fixedly connected to the bottom of the clamping plate (319), and the bottom end of the second traction rope (322) is fixedly connected to a first rubber piston (323). The first rubber piston (323) is slidably connected to an air guide tube (324). The air guide tube (324) is connected to the bottom side end of the elastic telescopic tube (313), and the two ends of the air guide tube (324) are fixedly connected to filter plates (325). The mounting frame ( A support plate (326) is rotatably connected to the rotating shaft (314) via a bearing, the support plate (326) is rotatably connected to the rotating shaft (314), the bottom end surface of the support plate (326) is fixedly connected to the top end of the second telescopic sleeve (21), the bottom end surface of the sliding plate (304) is fixedly connected to the top end of the third traction rope (4), the top end surface of the support plate (326) is fixedly connected to the bottom end surface of the magnetic ring (23), the top end surface of the support plate (326) is in contact with the bottom end surface of the collecting cylinder (24), and the second traction rope (322) corresponds to the clamping plate (319) and the first rubber piston (323) one by one.

6. The device for breaking ampoules for post-infection care and medication dispensing according to claim 1, characterized in that: The cross section of the fixing frame (9) is rectangular, the inner wall of the fixing frame (9) is in contact with the second rubber piston (8), the connecting sleeve (7) is connected to the middle part of the second rubber piston (8), the connecting tubes (10) are equidistantly distributed on the side ends of the fixing frame (9), the connecting tubes (10) correspond to the rubber suction cups (11) one by one, the height of the bottom end surface of the rubber suction cup (11) is lower than the height of the bottom end surface of the bottom plate (1), and the bottom plate (1) is a mesh plate.

7. The device for breaking ampoules for post-infection care and dispensing according to claim 5, characterized in that: The limit plate (16) is fitted with the guide plate (19), four guide grooves (20) are provided, and the four guide grooves (20) are distributed at equal angles on the guide plate (19), the vertical center line of the central axis (18), the vertical center line of the guide plate (19), the vertical center line of the support plate (326) and the vertical center line of the device housing (2) are located on the same vertical line, and the cross-section of the second telescopic sleeve (21) is rectangular.

8. The device for breaking ampoules for post-infection care and medication dispensing according to claim 1, characterized in that: The high-efficiency breaking component (22) comprises a micro hydraulic rod (2201) and a connecting plate (2207), wherein the bottom end of the micro hydraulic rod (2201) is fixedly mounted on the bottom side end surface of the device housing (2), and a top plate (2202) is fixedly mounted on the top end of the micro hydraulic rod (2201), a fourth spring (2203) is fixedly connected inside the top plate (2202), and the other end of the fourth spring (2203) is fixedly connected to a connecting block (2204), and the connecting block (2204) is limitedly slidably connected inside the top plate (2202), and a first fixing rod (2205) is fixedly connected to the bottom end surface of the connecting block (2204), and a cutting grinding wheel (2206) is fixedly connected to the bottom end of the first fixing rod (2205).

9. The device for breaking ampoules for post-infection care and medication dispensing according to claim 8, characterized in that: The micro hydraulic rods (2201) are symmetrically distributed on both sides of the top plate (2202); four groups of connecting blocks (2204) are provided, each group of connecting blocks (2204) is provided with two connecting blocks, and the two connecting blocks (2204) in each group are symmetrically distributed; the connecting blocks (2204) correspond one-to-one to the fourth springs (2203); and the connecting blocks (2204) correspond one-to-one to the cutting grinding wheels (2206) through the first fixing rods (2205).

10. The device for breaking ampoules for post-infection care and medication dispensing according to claim 8, characterized in that: A second fixing rod (2208) is fixedly connected to the bottom end surface of the connecting plate (2207), a push plate (2209) is fixedly connected to the bottom end of the second fixing rod (2208), a rubber pad (2210) is fixedly connected to the bottom end surface of the push plate (2209), a fifth spring (2211) is fixedly connected to the top end surface of the push plate (2209), the top end of the fifth spring (2211) is fixedly connected to the bottom end surface of the top plate (2202), and the fifth spring (2211) is fixedly connected to the bottom end surface of the top plate (2202). Four second fixing rods (2208) are provided, and the four second fixing rods (2208) are distributed at equal angles on the bottom end surface of the connecting plate (2207). The four second fixing rods (2208) are distributed alternately with the four groups of connecting blocks (2204). The second fixing rods (2208) correspond to the push plates (2209) one by one, and the bottom end surface of the push plates (2209) is inclined. The second fixing rods (2208) are connected to the middle part of the top end of the push plates (2209).

Images