Medicine storage device for protecting medicine

Abstract

The invention relates to a medicine storage device for protecting medicines, belongs to the technical field of medical instruments, and solves the problems that a plurality of medicine storage devices need to be used for containing medicine bottles of different specifications and are inconvenient to carry when various medicines are carried in the prior art. The medicine box comprises a box body and a fixing unit, wherein the box body is used for placing a plurality of medicine bottles with different specifications; the fixing unit comprises a plurality of radial fixers, and the radial fixers are mounted on the box body and used for radially fixing a plurality of medicine bottles of different specifications placed in the box body. According to the medicine storage device, a plurality of medicine bottles of different specifications placed in the box body are fixed through the radial fixers, so that the medicine storage device can contain the medicine bottles of different specifications at the same time, a plurality of medicine storage devices do not need to be used for containing the medicine bottles of different specifications, and the medicine storage device is convenient to carry.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a medicine storage device for protecting medicines. Background Art

[0002] In the medical field, especially in clinical departments involving minimally invasive surgery, it is often necessary to carry a variety of drugs such as anesthetics and chemotherapy drugs to the operating room for use. The bottles containing such drugs are mostly fragile ampoules or vials. Due to the different types and dosages of drugs used, the specifications (diameter or length) of the bottles also vary greatly. In the existing technology, when carrying multiple drugs, multiple drug storage devices are usually used to hold bottles of different specifications, which is inconvenient to carry. Summary of the Invention

[0003] In view of the above analysis, the present invention aims to provide a drug storage device for protecting medicines, so as to solve the problem in the prior art that when carrying multiple medicines, multiple drug storage devices need to be used to hold medicine bottles of different specifications, which is inconvenient to carry.

[0004] The purpose of the present invention is mainly achieved through the following technical solutions:

[0005] A drug storage device for protecting medicines includes a box body and a fixing unit, wherein the box body is used to place multiple medicine bottles of different specifications; the fixing unit includes multiple radial fixers, which are installed on the box body and are used to radially fix the multiple medicine bottles of different specifications placed in the box body.

[0006] Furthermore, the box body is provided with a plurality of placement slots, and the plurality of placement slots are used to place a plurality of medicine bottles of different specifications.

[0007] Furthermore, the radial fixer includes a radial fixing assembly, which is used to radially fix medicine bottles of different diameters placed in the placement groove.

[0008] Furthermore, the radial fixing assembly is installed on the placement groove.

[0009] Furthermore, the radial fixing assembly includes a radial fixing splint, which is used to radially fix medicine bottles of different diameters placed in the placement groove.

[0010] Furthermore, one end of the radial fixing splint is rotatably mounted on the placement groove, and the other end is a fixing portion, which can contact the circumferential surface of the medicine bottle.

[0011] Furthermore, two radial fixing components are provided.

[0012] Furthermore, the two radial fixing components are symmetrically arranged.

[0013] Furthermore, it also includes a box cover, which can be snapped onto the box body and is used to isolate the medicine bottle placed in the box body from the external environment.

[0014] Furthermore, the box cover is hinged to the box body.

[0015] The technical solution of the present invention can achieve at least one of the following effects:

[0016] (1) The present invention provides a drug storage device for protecting medicines, comprising a box body and a fixing unit, wherein the box body is used to accommodate a plurality of medicine bottles of different specifications; the fixing unit comprises a plurality of radial fixers, which are mounted on the box body and are used to radially fix the plurality of medicine bottles of different specifications placed in the box body; the present invention achieves fixation of the plurality of medicine bottles of different specifications placed in the box body through the plurality of radial fixers, thereby enabling the drug storage device to simultaneously contain a plurality of medicine bottles of different specifications, eliminating the need to use a plurality of drug storage devices to contain medicine bottles of different specifications, and making it convenient to carry.

[0017] (2) A drug storage device for protecting drugs according to the present invention further comprises a driving unit and a transmission unit, wherein the transmission unit comprises a plurality of transmissions, and the plurality of transmissions are mounted on the box body; each of the transmissions corresponds to and is connected to a radial fixer; the driving unit comprises a driver, and the driver is mounted on the box body, and the driver can be connected to the plurality of transmissions, and the driver can synchronously drive the plurality of transmissions to move, thereby synchronously controlling the movement of the plurality of radial fixers, so as to quickly radially fix a plurality of medicine bottles of different specifications placed in the box body at the same time, and simultaneously release the radial fixation of a plurality of medicine bottles of different specifications, thereby avoiding the need to fix a single medicine bottle, simplifying the medicine bottle fixing process, and improving the efficiency of medicine bottle filling; at the same time, it also makes it easy to release the radial fixation of a plurality of medicine bottles of different specifications, facilitates the use of the medicine bottles, realizes the rapid removal and placement of the medicine bottles, and improves the convenience of using the drug storage device.

[0018] (3) The fixing unit of the present invention also includes a plurality of axial fixers, and each placement slot is equipped with one axial fixer. The axial fixer is used to axially fix medicine bottles of different lengths placed in the placement slot to prevent axial sliding of the medicine bottles. The axial and radial fixers coordinately fix the medicine bottles, thereby further improving the reliability of the fixation of the medicine bottles and the safety of carrying the medicine bottles.

[0019] (4) A drug storage device for protecting drugs according to the present invention further includes an on-demand unlocking unit, the on-demand unlocking unit including a plurality of unlockers, each of the unlockers corresponding to and connected to a transmission, the unlocker being able to control the connection or disconnection between the driver and the transmission, thereby disconnecting the connection between the driver and the transmission as needed, and further controlling the radial fixer and the axial fixer to release the radial fixation and axial fixation of the medicine bottle as needed, thereby realizing the taking of the medicine bottle as needed, and keeping the medicine bottle that does not need to be taken temporarily fixed, further improving the safety of the use of the drug storage device.

[0020] In the present invention, the above-mentioned technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of the present invention will be described in the following description, and some advantages will become apparent from the description or be learned through practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are only for the purpose of illustrating particular embodiments and are not to be considered limiting of the present invention. Like reference symbols denote like parts throughout the drawings.

[0022] Figure 1 is a schematic structural diagram of a drug storage device according to an embodiment of the present invention;

[0023] Figure 2 This is a structural cross-sectional view of a drug storage device according to an embodiment of the present invention;

[0024] Figure 3 is an enlarged view of a radial retainer according to an embodiment of the present invention;

[0025] Figure 4 This is a second structural cross-sectional view of the drug storage device according to an embodiment of the present invention;

[0026] Figure 5 is a cross-sectional view of a box body according to an embodiment of the present invention;

[0027] Figure 6 is an enlarged view of a driver according to an embodiment of the present invention;

[0028] Figure 7 An exploded view of a driver according to an embodiment of the present invention;

[0029] Figure 8 This is a third structural cross-sectional view of the drug storage device according to an embodiment of the present invention;

[0030] Figure 9 An enlarged view of an axial retainer according to an embodiment of the present invention;

[0031] Figure 10 An exploded view of an axial retainer according to an embodiment of the present invention;

[0032] Figure 11 An enlarged view of an unlocker according to an embodiment of the present invention;

[0033] Figure 12 Schematic diagram of the structure of the unlocker according to an embodiment of the present invention.

[0034] Reference numerals:

[0035] 1. Box body; 11. Placement slot; 12. First mounting cavity; 13. Second mounting cavity; 14. Guide limit slot; 15. Third mounting cavity; 16. Fourth mounting cavity; 2. Fixing unit; 21. Radial fixer; 211. Radial fixing splint; 212. Control rope; 213. Return spring; 22. Axial fixer; 221. Axial fixing splint; 222. Sliding sleeve; 2221. Coupling slot; 223. Base; 2231. Coupling control cavity; 224. Decoupling mechanism; 2241. Decoupling plate; 2242. Control plate; 22 43. Locking spring; 3. Driving unit; 31. Driver; 311. Driving screw; 3111. Spiral driving groove; 312. Driving handle; 3121. Driving protrusion; 4. Transmission unit; 41. Transmission; 411. Transmission shaft; 412. Transmission gear; 413. Limiting guide rod; 414. Energy storage spring; 415. Retaining spring; 5. On-demand unlocking unit; 51. Unlocker; 511. Unlocking sleeve; 5111. Positioning groove; 512. Return spring; 513. Disengagement control handle; 5131. Positioning fork; 6. Box cover. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0037] Example 1

[0038] In an embodiment of the present invention, a drug storage device for protecting drugs is disclosed, such as Figure 1 and Figure 2As shown, it includes a box body 1 and a fixing unit 2, and the box body 1 is used to place multiple medicine bottles of different specifications; the fixing unit 2 includes multiple radial fixers 21, and the multiple radial fixers 21 are installed on the box body 1, and the multiple radial fixers 21 are used to radially fix multiple medicine bottles of different specifications placed in the box body 1; compared with the prior art, this embodiment uses multiple radial fixers 21 to fix multiple medicine bottles of different specifications placed in the box body 1, so that the drug storage device can simultaneously hold multiple medicine bottles of different specifications, without the need to use multiple drug storage devices to hold medicine bottles of different specifications, and is convenient to carry.

[0039] Preferably, the box body 1 is provided with a plurality of placement slots 11, and the plurality of placement slots 11 are used to place a plurality of medicine bottles of different specifications; in this embodiment, the number of the radial fixers 21 is equal to the number of the placement slots 11; each of the placement slots 11 is installed with a radial fixer 21 to radially fix medicine bottles of different diameters placed in the placement slot 11, to prevent the medicine bottles from falling out of the placement slot 11, to avoid damage to the medicine bottles during carrying, and to improve the reliability and safety of carrying.

[0040] Preferably, the radial fixer 21 includes a radial fixing component, which is installed on the placement groove 11 and is used to radially fix medicine bottles of different diameters placed in the placement groove 11.

[0041] Preferably, if Figure 3 As shown, the radial fixing assembly includes a radial fixing splint 211, one end of the radial fixing splint 211 is rotatably mounted on the placement groove 11, and the other end is a fixing portion, and the fixing portion can contact the circumferential surface of the medicine bottle; the radial fixing splint 211 is rotated so that the fixing portion of the radial fixing splint 211 contacts the circumferential surface of the medicine bottle and applies a clamping force to the medicine bottle, so that medicine bottles of different diameters placed in the placement groove 11 can be radially fixed, preventing the medicine bottles from falling out of the placement groove 11, avoiding damage to the medicine bottles during carrying, and improving the reliability and safety of carrying.

[0042] Two radial fixing assemblies are provided, and the two radial fixing assemblies are symmetrically arranged. The two radial fixing assemblies can further radially fix medicine bottles of different diameters placed in the placement groove 11, thereby improving the reliability of fixation.

[0043] Preferably, the drug storage device also includes a box cover 6, which is hinged to the box body 1 and can be snapped onto the box body 1. The box cover 6 is used to isolate the medicine bottle placed in the box body 1 from the external environment to prevent foreign objects in the external environment from colliding with the medicine bottle, thereby further improving the safety of the medicine bottle transfer.

[0044] Example 2

[0045] Example 2 is a further improvement on Example 1. Figure 1 and Figure 4 As shown, the drug storage device also includes a driving unit 3 and a transmission unit 4, the transmission unit 4 includes a plurality of transmissions 41, and the plurality of transmissions 41 are installed on the box body 1; each of the transmissions 41 corresponds to and is connected to a radial fixer 21; the driving unit 3 includes a driver 31, and the driver 31 is installed on the box body 1. The driver 31 can be connected to the plurality of transmissions 41, and the driver 31 can synchronously drive the plurality of transmissions 41 to move, thereby synchronously controlling the movement of the plurality of radial fixers 21, so as to quickly radially fix a plurality of medicine bottles of different specifications placed in the box body 1 at the same time, and simultaneously release the radial fixation of a plurality of medicine bottles of different specifications, thereby avoiding the need for fixing a single medicine bottle, simplifying the medicine bottle fixing process, and improving the efficiency of medicine bottle filling; at the same time, it also makes it easy to release the radial fixation of a plurality of medicine bottles of different specifications, facilitates the use of medicine bottles, realizes the rapid removal and placement of medicine bottles, and improves the convenience of using the drug storage device.

[0046] Preferably, if Figure 5 As shown, the box body 1 is further provided with a first installation cavity 12 and a second installation cavity 13 . The first installation cavity 12 is used for installing the driver 31 ; the second installation cavity 13 is used for installing the transmission 41 .

[0047] Preferably, if Figure 6 As shown, the driver 31 includes a driving screw 311 , which is mounted in the first installation cavity 12 and can rotate in the first installation cavity 12 .

[0048] Preferably, the transmission device 41 includes a transmission shaft 411, which is mounted in the second mounting cavity 13 and can rotate in the second mounting cavity 13; the transmission shaft 411 is also connected to the drive screw 311 and the radial fixer 21, and rotating the drive screw 311 can drive the transmission shaft 411 to rotate, thereby controlling the radial fixer 21 to radially fix the medicine bottles of different specifications placed in the placement groove 11, and release the radial fixation.

[0049] Preferably, the radial fixer 21 also includes a control rope 212, one end of which is fixedly connected to one side of the radial fixing splint 211, and the other end is fixedly connected to the transmission shaft 411, and can be reeled onto the transmission shaft 411; rotating the transmission shaft 411 can reel in the control rope 212, thereby driving the radial fixing splint 211 to rotate, so that the fixing part of the radial fixing splint 211 contacts the circumferential surface of the medicine bottle and applies a clamping force to the medicine bottle, thereby being able to quickly radially fix medicine bottles of different diameters placed in the placement groove 11.

[0050] Preferably, when the multiple radial fixing splints 211 are controlled by the driving screw 311 to perform synchronous radial fixing on the medicine bottles, due to the different diameters of the medicine bottles placed in different placement slots 11, there is a problem that some medicine bottles have been radially fixed while some medicine bottles have not yet been radially fixed. In order to solve the above problem, the control rope 212 is an elastic rope. When some radial fixing splints 211 have radially fixed the medicine bottles, the elastic extension of the elastic rope can still control the other radial fixing splints 211 to continue to move, so as to radially fix other medicine bottles that have not yet been radially fixed.

[0051] Preferably, the radial fixer 21 also includes a return spring 213, one end of the return spring 213 is fixedly connected to the other side of the radial fixing splint 211, and the other end is fixedly connected to the first mounting cavity 12. The return spring 213 is used to apply elastic tension to the radial fixing splint 211 so that the radial fixing splint 211 maintains the potential energy to return to the initial position; when the control transmission shaft 411 is controlled to rotate in the opposite direction, the control rope 212 can be released, and under the action of the elastic tension of the return spring 213, the radial fixing splint 211 is driven to rotate in the opposite direction, so that the radial fixing splint 211 automatically returns to the initial position, thereby separating the fixing part of the radial fixing splint 211 from the medicine bottle, releasing the radial fixation of the medicine bottle, and making it convenient to take the medicine bottle.

[0052] Preferably, a guide and limiting groove 14 is further provided on the box body 1 , and the guide and limiting groove 14 is communicated with the first installation cavity 12 .

[0053] Preferably, the driver 31 also includes a driving handle 312, which is arranged in the guide limit groove 14 and can slide in the guide limit groove 14; the driving handle 312 is connected to the driving screw 311, and when the driving handle 312 slides along the guide limit groove 14, the driving screw 311 can be driven to rotate quickly and conveniently, thereby enabling the radial fixing splint 211 to rotate conveniently and quickly, thereby realizing rapid radial fixing or releasing of radial fixing of the medicine bottle placed in the placement groove 11.

[0054] Preferably, if Figure 7As shown, a spiral driving groove 3111 is provided on the driving screw 311, and a driving protrusion 3121 is provided on the driving handle 312. The driving protrusion 3121 is inserted into the spiral driving groove 3111 and can slide in the spiral driving groove 3111, so that when the driving handle 312 is pushed to slide along the guide limit groove 14, the driving screw 311 can be driven to rotate.

[0055] The transmission device 41 also includes a transmission gear 412, which is installed on the transmission shaft 411 and can also be connected to the driving screw 311. The rotation of the driving screw 311 drives the transmission gear 412 to rotate, and then drives the transmission shaft 411 to rotate; in addition, the transmission gear 412 and the driving screw 311 also constitute a worm gear structure. Through the self-locking function of the worm gear, the transmission shaft 411 can also be prevented from rotating by itself, thereby enabling the radial fixing splint 211 to maintain the angle unchanged after rotation.

[0056] Example 3

[0057] Example 3 is a further improvement based on Example 1 or Example 2. Figure 1 and Figure 8 As shown, the fixing unit 2 also includes a plurality of axial fixers 22, and each placement slot 11 is installed with an axial fixer 22. The axial fixer 22 is used to axially fix medicine bottles of different lengths placed in the placement slot 11 to prevent axial sliding of the medicine bottles. The axial and radial coordinate fixation of the medicine bottles by the axial fixer 22 and the radial fixer 21 further improves the reliability of the fixation of the medicine bottles and the safety of carrying the medicine bottles.

[0058] Preferably, each of the axial fixers 22 corresponds to and is connected to one of the transmission devices 41. The driver 31 can control the coordinated action of multiple axial fixers 22 and multiple radial fixers 21 to quickly and simultaneously axially and radially fix multiple medicine bottles of different specifications placed in the box body 1, or simultaneously release the axial and radial fixation of multiple medicine bottles of different specifications, thereby improving the convenience of using the drug storage device.

[0059] Preferably, the axial fixer 22 includes an axial fixing component, and two axial fixing components are provided. Both of the two axial fixing components are connected to the transmission device 41. The transmission device 41 can drive the two axial fixing components to move toward or away from each other, thereby achieving axial fixation of the medicine bottle or releasing the direction fixation.

[0060] Preferably, if Figure 9As shown, the axial fixing assembly includes an axial fixing splint 221, a sliding sleeve 222 and a base 223. The sliding sleeve 222 is sleeved on the transmission shaft 411 and is threadedly connected to the transmission shaft 411; the base 223 is sleeved on the sliding sleeve 222 and can move along the axis of the transmission shaft 411 with the sliding sleeve 222; the axial fixing splint 221 is set in the placement groove 11 and can contact the end face of the medicine bottle; the axial fixing splint 221 is connected to the base 223 and can move along the axis of the transmission shaft 411 with the sliding sleeve 222 The base 223 moves along the axis of the transmission shaft 411; the rotating transmission shaft 411 can control the sliding sleeve 222 to slide along the axis of the transmission shaft 411, thereby driving the axial fixing splint 221 to contact the end face of the medicine bottle and apply a clamping force to the medicine bottle, so that the medicine bottle placed in the placement groove 11 can be quickly axially fixed; or drive the axial fixing splint 221 to separate from the end face of the medicine bottle, release the pressure applied to the medicine bottle, so that the medicine bottle placed in the placement groove 11 can be quickly released from axial fixation.

[0061] Preferably, the transmission 41 also includes a limiting guide rod 413, which is mounted in the second mounting cavity 13; the limiting guide rod 413 is also passed through the base 223 to limit the rotation of the base 223 and guide the base 223 to move along the axis of the transmission shaft 411.

[0062] Preferably, the axial fixing assembly further includes a decoupling mechanism 224, which is mounted on the base 223 and connected to the axial fixing splint 221. The decoupling mechanism 224 is used to control the base 223 and the sleeve 222 to be in a coupled state or a decoupled state. When the base 223 and the sleeve 222 are in the coupled state, the base 223 and the sleeve 222 are in a locked state, thereby enabling the rotating transmission shaft 411 to drive the sleeve 222 to drive the base 223 to move along the axis of the transmission shaft 411; when the base 223 and the sleeve 222 are in the decoupling state, the base 223 and the sleeve 222 are in an unlocked state, allowing the base 223 and the sleeve 222 to rotate relative to each other, thereby enabling the rotating transmission shaft 411 to drive the sleeve 222 to rotate synchronously, while the base 223 does not move along the axis of the transmission shaft 411;

[0063] That is to say, when the medicine bottle is synchronously axially fixed by controlling the multiple axial fixing splints 221 by driving the screw 311, due to the different lengths of the medicine bottles placed in different placement slots 11, the axial fixing splint 221 that contacts the end face of the medicine bottle first triggers the action of the decoupling mechanism 224, so that the base 223 and the sliding sleeve 222 are in a decoupled state, that is, the base 223 and the sliding sleeve 222 are unlocked. At this time, the base 223 and the sliding sleeve 222 can rotate relative to each other, and the rotation of the transmission shaft 411 drives the sliding sleeve 222 to rotate synchronously, while the base 223 does not move along the axis of the transmission shaft 411; for other axial fixing splints 221 that have not yet contacted the end face of the medicine bottle, the decoupling mechanism 224 is not triggered, so that the base 223 and the sliding sleeve 222 are in a coupled state, that is, the base 223 and the sliding sleeve 222 are in a locked state. In this state, the transmission shaft 411 can continue to rotate and drive the sleeve 222 to drive the base 223 to move along the axis of the transmission shaft 411 until the axial fixing splint 221 contacts the end face of the medicine bottle and triggers the decoupling mechanism 224 to act, thereby realizing synchronous driving of multiple said transmission devices 41 by the driver 31, and then synchronously controlling the actions of multiple said axial fixers 22, so as to quickly and simultaneously fix multiple medicine bottles of different lengths placed in the box body 1 in the axial direction, thereby improving the efficiency of medicine bottle filling and improving the convenience of using the said drug storage device; in addition, through the decoupling mechanism 224, it is also possible to synchronously control multiple said radial fixers 21 and axial fixers 22 to act in coordination to coordinately fix multiple medicine bottles of different specifications in the axial and radial directions, thereby further improving the reliability of medicine bottle fixation and the safety of carrying medicine bottles.

[0064] Preferably, if Figure 10 As shown, a coupling groove 2221 is provided on the sliding sleeve 222 ; a coupling control cavity 2231 is provided on the base 223 .

[0065] Preferably, the decoupling mechanism 224 includes a decoupling plate 2241, a control plate 2242 and a locking spring 2243, the decoupling plate 2241 is installed in the coupling control cavity 2231, and can slide in the coupling control cavity 2231, and can also be inserted into the coupling groove 2221; the control plate 2242 is installed in the coupling control cavity 2231, and can slide in the coupling control cavity 2231, the control plate 2242 has a first control end and a second control end, the first control end and the second control end both extend out of the coupling control cavity 2231, the first control end is fixedly connected to the axial fixing splint 221, and the second control end can contact the end wall of the placement groove 11; the control plate 2242 is also connected to the decoupling plate 2241; one end of the locking spring 2243 is fixedly connected to the coupling control cavity 2231, and the other end is fixedly connected to the decoupling plate 2241, and the locking spring 2243 is used to apply an elastic thrust to the decoupling plate 2241; when in use, when the shaft When the fixing clamp 221 does not contact the end face of the medicine bottle or the second control end does not contact the end wall of the placement groove 11, the decoupling plate 2241 remains inserted into the coupling groove 2221 under the elastic thrust exerted by the locking spring 2243, so that the base 223 and the sliding sleeve 222 are in a coupled state, that is, the base 223 and the sliding sleeve 222 are in a locked state, thereby realizing the rotation of the transmission shaft 411 to drive the sliding sleeve 222 to drive the base 223 to move along the axis of the transmission shaft 411; when the axial fixing clamp 221 is not in contact with the end face of the medicine bottle or the second control end is not in contact with the end wall of the placement groove 11, the decoupling plate 2241 is kept inserted into the coupling groove 2221 under the elastic thrust exerted by the locking spring 2243, so that the base 223 and the sliding sleeve 222 are in a coupled state, that is, the base 223 and the sliding sleeve 222 are in a locked state, and then the rotation of the transmission shaft 411 drives the sliding sleeve 222 to drive the base 223 to move along the axis of the transmission shaft 411; When the plate 221 contacts the end face of the medicine bottle or the second control end contacts the end wall of the placement groove 11, the control plate 2242 is actuated to drive the decoupling plate 2241 to withdraw from the coupling groove 2221, thereby making the base 223 and the sleeve 222 in a decoupled state, that is, the base 223 and the sleeve 222 are in an unlocked state, and the base 223 and the sleeve 222 can rotate relative to each other, thereby realizing that the rotating transmission shaft 411 drives the sleeve 222 to rotate synchronously, while the base 223 does not move along the axis of the transmission shaft 411.

[0066] Preferably, a first control groove and a second control groove are provided on the control plate 2242 , and the first control groove and the second control groove are connected and arranged in a V shape.

[0067] Preferably, a decoupling protrusion is provided on the decoupling plate 2241. When the axially fixed splint 221 contacts the end face of the medicine bottle or the second control end contacts the end wall of the placement groove 11, the decoupling protrusion can slide from the connection between the first control groove and the second control groove to the first control groove or the second control groove, thereby controlling the driving decoupling plate 2241 to exit the coupling groove 2221, thereby realizing the decoupling of the base 223 and the sliding sleeve 222.

[0068] Example 4

[0069] Example 4 is a further improvement based on Example 2 or Example 3. In order to be able to take the medicine bottle as needed (that is, the medicine bottle that needs to be taken is unfixed, and the medicine bottle that does not need to be taken temporarily remains fixed), Figure 1 and Figure 8 As shown, the drug storage device also includes an on-demand unlocking unit 5, and the on-demand unlocking unit 5 includes a plurality of unlockers 51, each of the unlockers 51 corresponds to and is connected to one of the transmission devices 41, and the unlocker 51 can control the driver 31 to connect or disconnect with the transmission device 41, thereby disconnecting the driver 31 from the transmission device 41 as needed, and then controlling the radial fixer 21 and the axial fixer 22 to release the radial fixation and axial fixation of the medicine bottle as needed, and then realizing the taking of the medicine bottle as needed, and keeping the medicine bottle that does not need to be taken temporarily fixed, further improving the safety of the use of the drug storage device.

[0070] Preferably, the transmission gear 412 can slide on the transmission shaft 411, and the unlocker 51 contacts the transmission gear 412. The unlocker 51 controls the transmission gear 412 to slide on the transmission shaft 411, thereby controlling the transmission gear 412 to connect or disconnect with the drive screw 311, thereby controlling the connection or quick disconnection of the driver 31 and the transmission 41.

[0071] Preferably, the transmission 41 also includes an energy storage spring 414, which is sleeved on the transmission shaft 411, one end of the energy storage spring 414 is fixedly connected to the transmission shaft 411, and the other end is fixedly connected to the inner wall of the first mounting cavity 12. When the transmission gear 412 is connected to the drive screw 311, the drive screw 311 is rotated to drive the transmission gear 412, thereby driving the transmission shaft 411 to rotate, driving the radial fixer 21 and the axial fixer 21 to fix the medicine bottle, the transmission shaft 411 synchronously drives the energy storage spring 414 to compress, so that the energy storage spring 414 stores kinetic energy; when the transmission gear 412 is disengaged from the drive screw 311 by the unlocker 51, thereby releasing the lock on the transmission shaft 411, the transmission shaft 411 rotates in the opposite direction under the action of the energy storage spring 414, thereby driving the radial fixer 21 and the axial fixer 21 to quickly release the fixation of the medicine bottle, thereby realizing quick on-demand retrieval of the medicine bottle, and improving the convenience of operation of the drug storage device.

[0072] Preferably, the transmission 41 also includes a retaining spring 415, which is sleeved on the transmission shaft 411. One end of the retaining spring 415 is fixedly connected to the transmission gear 412, and the other end is fixedly connected to the transmission shaft 411. The retaining spring 415 is used to apply an elastic thrust to the transmission gear 412, so that the transmission gear 412 maintains the potential energy to return to the initial position, even if the transmission gear 412 maintains the potential energy to return to the connection with the drive screw 311.

[0073] Preferably, the box body 1 is further provided with a third installation cavity 15 and a fourth installation cavity 16 .

[0074] Preferably, if Figure 11 The release mechanism 511 is shown in FIG1 , and the release mechanism 511 is shown in FIG1 . As shown in FIG1 , the release mechanism 511 includes an unlocking sleeve 511, a return spring 512 and a disengagement control handle 513. One end of the unlocking sleeve 511 is installed in the third installation cavity 15 and can slide in the third installation cavity 15; the other end of the unlocking sleeve 511 can contact the transmission gear 412; the disengagement control handle 513 is arranged in the fourth installation cavity 16 and can slide in the fourth installation cavity 16; the disengagement control handle 513 is connected to the unlocking sleeve 511, and the disengagement control handle 513 is used to control the unlocking sleeve 511 to move in the direction close to the transmission gear 412 and push the transmission gear 412 to move, so as to control the transmission gear 412 to quickly disengage from the driving screw 311; the return spring 512 is installed in the third installation cavity 15 When the locking sleeve 511 is in the state of being restored to its initial position, the unlocking sleeve 511 maintains the potential energy of being restored to its initial position, even if the unlocking sleeve 511 maintains the potential energy of being restored to being disengaged from the transmission gear 412; when in use, pressing the disengagement control handle 513 controls the unlocking sleeve 511 to move in the direction close to the transmission gear 412, and pushes the transmission gear 412 to move, thereby controlling the transmission gear 412 to be quickly disengaged from the drive screw 311; after releasing the pressing of the disengagement control handle 513, the return spring 512 drives the unlocking sleeve 511 to move in the direction away from the transmission gear 412, so that the unlocking sleeve 511 is restored to its initial position and disengaged from the transmission gear 412, and the transmission gear 412 is restored to its initial position under the elastic thrust of the holding spring 415, that is, it is restored to its connection with the drive screw 311; at the same time, in the process of the unlocking sleeve 511 returning to its initial position, the disengagement control handle 513 is reversed, and the disengagement control handle 513 is synchronously restored to its initial position, which is simple and convenient to operate, thereby improving the convenience of use of the drug storage device.

[0075] Preferably, if Figure 12 As shown, the unlocking sleeve 511 is provided with a control groove 5111; the disengagement control handle 513 is provided with a control fork 5131, and the control fork 5131 can be inserted into the control groove 5111. When the disengagement control handle 513 is pressed, the control fork 5131 can slide on the control groove 5111, thereby controlling the unlocking sleeve 511 to move toward the direction close to the transmission gear 412 and pushing the transmission gear 412 to move.

[0076] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed by the present invention should be covered by the scope of protection of the present invention.

Claims

1. A drug storage device for protecting drugs, characterized in that: The invention comprises a box body (1) and a fixing unit (2), wherein the box body (1) is used to accommodate a plurality of medicine bottles of different specifications; the fixing unit (2) comprises a plurality of radial fixers (21), the plurality of radial fixers (21) being mounted on the box body (1), and the plurality of radial fixers (21) being used to radially fix the plurality of medicine bottles of different specifications accommodated in the box body (1).

2. A drug storage device for protecting drugs according to claim 1, characterized in that: The box body (1) is provided with a plurality of placement slots (11), and the plurality of placement slots (11) are used to place a plurality of medicine bottles of different specifications.

3. A drug storage device for protecting drugs according to claim 2, characterized in that: The radial fixer (21) comprises a radial fixing assembly, and the radial fixing assembly is used to radially fix medicine bottles of different diameters placed in the placement groove (11).

4. A drug storage device for protecting drugs according to claim 3, characterized in that: The radial fixing assembly is mounted on the placement groove (11).

5. A drug storage device for protecting drugs according to claim 4, characterized in that: The radial fixing assembly comprises a radial fixing splint (211), and the radial fixing splint (211) is used to radially fix medicine bottles of different diameters placed in the placement groove (11).

6. A drug storage device for protecting drugs according to claim 5, characterized in that: One end of the radial fixing splint (211) is rotatably mounted on the placement groove (11), and the other end is a fixing portion, which can contact the circumferential surface of the medicine bottle.

7. A drug storage device for protecting drugs according to claim 6, characterized in that: Two radial fixing components are provided.

8. A drug storage device for protecting drugs according to claim 7, characterized in that: The two radial fixing components are symmetrically arranged.

9. A drug storage device for protecting drugs according to claim 8, characterized in that: The box body (1) further comprises a box cover (6), which can be snapped onto the box body (1) and is used to isolate the medicine bottle placed in the box body (1) from the external environment.

10. The drug storage device for protecting drugs according to claim 9, characterized in that: The box cover (6) is hinged to the box body (1).

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