CN111012072A

CN111012072A - Drug cabinet for drug anesthesia

Info

Publication number: CN111012072A
Application number: CN201910989677.5A
Authority: CN
Inventors: 雷宁静; 邓静; 王欣
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-17
Anticipated expiration: 2039-10-17
Also published as: CN111012072B

Abstract

The invention relates to the technical field of medicine storage devices, and discloses a toxic and anesthetic medicine cabinet, which comprises a cabinet body, a cabinet door hinged on the cabinet body, a door lock and a key, wherein the door lock and the key are installed on the cabinet door; this medicine cabinet still includes backup pad and lever assembly, and the internal portion of cabinet is located to the backup pad, and the backup pad both sides are equipped with the reset assembly, backup pad and cabinet internal wall sliding connection, are connected through lever assembly between reset assembly and the second lock core portion, and the reset assembly is used for driving the axial lead rotation of second lock core portion around first lock core portion. According to the invention, the structure of the lock cylinder in the door lock is changed, so that the unlocking difficulty is improved, and the purpose of improving the safety performance of the medicine cabinet is further achieved.

Description

Drug cabinet for drug anesthesia

Technical Field

The invention relates to the technical field of medicine storage devices, in particular to a drug cabinet for drug anesthesia.

Background

Drugs such as narcotic drugs are always in the field of medicines and need to be protected and managed in a key mode, in order to guarantee legal, safe and reasonable use of narcotic drugs and psychotropic drugs and prevent drugs from flowing into illegal channels, according to regulations, special persons, special cabinets and special accounts are required to be configured for management when the drugs are managed, and meanwhile, a management method of double-person double-lock is achieved, so that the safety of the drugs is guaranteed.

The existing poison and anesthetic drug cabinet is similar to a safe case, namely a mechanical lock which can be opened by two persons using two keys at the same time is arranged on a cabinet door. However, according to the actual use situation, although a mechanical lock with double locks is arranged, the problem that a non-exclusive manager obtains a key to open the cabinet door, so that the toxic and anesthetic medicine management is disordered still exists; meanwhile, the mechanical lock adopted by the existing toxic and anesthetic drug cabinet cannot change in an unlocking mode according to the change of the number of drugs in the cabinet body, and the unlocking mode is single, so that the safety of the toxic and anesthetic drugs cannot be effectively guaranteed. Therefore, a technical solution for improving the safety of the drug cabinet is needed to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a toxic and anesthetic medicine cabinet, which improves the unlocking difficulty by changing the structure of a lock cylinder in a door lock, and further achieves the purpose of improving the safety performance of the medicine cabinet.

The embodiment of the invention is realized by the following steps:

the invention provides a drug cabinet, which comprises a cabinet body, a cabinet door hinged on the cabinet body, a door lock and a key, wherein the door lock and the key are installed on the cabinet door;

this medicine cabinet still includes backup pad and lever subassembly, the backup pad is located the internal portion of cabinet, the backup pad both sides are equipped with reset assembly, the backup pad pass through reset assembly with internal wall sliding connection of cabinet, reset assembly with pass through between the second lock core portion lever subassembly is connected, reset assembly is used for driving second lock core portion winds the axial lead of first lock core portion rotates.

Optionally, the first lock core portion includes a first outer liner and a first inner liner, the first outer liner is provided with a first outer liner marble hole, the first inner container is provided with a first inner container marble hole corresponding to the first outer container marble hole, the first outer container marble hole is internally provided with a first spring, a first marble and a first warhead from top to bottom in sequence, the second lock core part comprises a second outer liner and a second inner liner, the second outer liner is provided with a second outer liner ball ejecting hole, the second inner container is provided with a second inner container marble hole corresponding to the second outer container marble hole, a second spring, a second marble and a second warhead are sequentially arranged in the second outer container marble hole from top to bottom, the key comprises a first tooth part and a second tooth part, the first tooth part is matched with the first bullet head for use, the second tooth part is matched with the second bullet head for use, and the first tooth part is detachably connected with the second tooth part.

Optionally, the side wall of the cabinet body and the cabinet door are both of a double-layer structure with a hollow interior, the reset assembly comprises a first sliding block and a reset spring, an opening is formed in the inner layer of the cabinet body along the vertical direction, one side of the first sliding block is fixedly connected with the side wall of the supporting plate, the other side of the first sliding block penetrates through the opening, one end of the reset spring is connected with the bottom surface of the first sliding block, and the other end of the reset spring is connected with the bottom surface of the first sliding groove.

Optionally, the medicine cabinet further comprises a rotating shaft, a hinge is sleeved on the rotating shaft, the cabinet door is hinged to the cabinet body through the hinge, the lever assembly comprises a first lever, a second lever and a switching sleeve, the switching sleeve is sleeved on the rotating shaft, the inner diameter of the switching sleeve is larger than the outer diameter of the rotating shaft, a rotating ring is arranged on the outer wall of the switching sleeve and is rotatably connected with the switching sleeve, a lifting plate is arranged on the outer wall of the switching sleeve, a T-shaped second sliding groove is arranged at the bottom of the lifting plate, one end of the first lever is fixedly connected with the first sliding block, a second sliding block matched with the second sliding groove is arranged at the other end of the first lever, the second sliding block is slidably connected with the second sliding groove, one end of the second lever is fixedly connected with the outer wall of the rotating ring, and a sector gear is arranged at the other end of the second lever, and an external gear meshed with the sector gear is arranged on the outer wall of the second lock core part.

Optionally, the second lock cylinder part is provided with an angle sensor for detecting a rotation angle of the second lock cylinder part; a processor connected to the angle sensor; a first communication module connected with the processor; the mobile terminal is connected with the first communication module; the processor is used for receiving the rotation angle information sent by the angle sensor and sending the rotation angle information to the mobile terminal through the first communication module; one side of the first outer container, which is far away from the second lock cylinder part, is provided with a first rotary scale mark matched with the first key hole for use.

Optionally, a rotating groove in a shape like a T is formed in one side, close to the second outer container, of the first outer container along the circumferential direction, and a sliding strip matched with the rotating groove is arranged on the second outer container.

Optionally, an adjusting assembly is further arranged in the first lock core portion, an adjusting cavity is formed in the first outer container, the adjusting cavity is located below the first inner container, the adjusting assembly comprises a third bullet, a top ball, a cam and a rotating shaft, one end of the rotating shaft horizontally extends into the adjusting cavity and is rotatably connected with the inner wall of the adjusting cavity, the cam is sleeved on the rotating shaft, a third inner container bullet ball hole corresponding to the first inner container bullet ball hole is formed in the bottom of the first inner container, the third bullet is formed in the third inner container bullet ball hole, an adjusting hole corresponding to the third inner container bullet ball hole is formed in the top of the adjusting cavity, the top ball is arranged in the adjusting hole, and the bottom of the top ball is slidably connected with the working face of the cam.

Optionally, an adjusting knob is arranged at one end of the rotating shaft, which deviates from the adjusting cavity, and a second rotating scale mark is arranged on the adjusting knob.

Optionally, a pressure sensor is arranged on the inner wall, close to the first keyhole inlet, of the third liner ball ejection hole along the circumferential direction of the inner wall, and the pressure sensor is connected with the processor; and the processor is used for receiving the detection signal of the pressure sensor and starting the alarm system according to the detection signal.

Optionally, the alarm system further includes a second communication module connected to the processor; and the processor sends alarm information to the mobile terminal through the second communication module according to the detection signal.

The invention has the beneficial effects that:

according to the invention, the lock cylinder in the door lock is improved, so that the unlocking difficulty of the toxic and anesthetic medicine cabinet is increased, the safety of the toxic and anesthetic medicine cabinet is further improved, and the toxic and anesthetic medicine is prevented from being easily lost; meanwhile, the unlocking mode can change along with the change of the number of the internal medicines, so that the cabinet door cannot be opened easily to take toxic and anesthetic medicines even if a key is owned by a non-exclusive manager.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a medicine cabinet according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a lock cylinder provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a lock cylinder provided by an embodiment of the present invention;

FIG. 4 is a front view of a key provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of a partial structure of a medicine cabinet according to an embodiment of the present invention;

FIG. 6 is a front view of a lever assembly provided by an embodiment of the present invention;

FIG. 7 is a front view of a cabinet provided by an embodiment of the present invention;

FIG. 8 is a cross-sectional view taken at A of FIG. 7;

fig. 9 is an electrical schematic block diagram of a medicine cabinet according to an embodiment of the present invention.

Icon: 1-cabinet, 11-inner, 2-cabinet, 21-inner, 3-door lock, 31-lock cylinder, 311-first lock core, 3111-first key hole, 3112-first outer core, 3113-first inner core, 3114-first outer core ball hole, 3115-first inner core ball hole, 3116-first spring, 3117-first ball, 3118-first ball, 312-second lock core, 3121-second key hole, 3122-second outer core, 3123-second inner core, 3124-second outer core ball hole, 3125-second inner core ball hole, 3126-second spring, 3127-second ball, 3128-second ball, 3129-slide bar, 4-key, 41-first toothed part, 42-second toothed part, 5-support plate, 6-lever component, 61-first lever, 62-second lever, 63-adapter sleeve, 64-rotating ring, 65-lifting plate, 66-second slider, 67-sector gear, 68-external gear, 7-reset component, 71-first slider, 72-reset spring, 8-rotating shaft, 9-hinge, 10-adjusting component, 101-adjusting cavity, 102-third bullet, 103-top ball, 104-cam, 105-rotating shaft, 106-third inner container ball hole, 107-adjusting hole, 108-adjusting knob, 100-angle sensor, 200-processor, 300-first communication module, 400-mobile terminal, 500-pressure sensor, 600-alarm system and 700-second communication module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1 to 9, the present embodiment provides a poison and anesthetic medicine cabinet, which includes a cabinet body 1, a cabinet door 2 hinged to the cabinet body 1, a door lock 3 installed on the cabinet door 2, and a key 4 for opening the door lock 3; wherein the content of the first and second substances,

the door lock 3 comprises a lock shell, a lock cylinder 31 arranged in the lock shell and a bolt connected with the lock cylinder 31, and under the normal condition, the lock cylinder 31 in the door lock 3 rotates to drive the bolt to operate so as to realize unlocking; the lock cylinder 31 includes a first lock cylinder portion 311 and a second lock cylinder portion 312, the first lock cylinder portion 311 and the second lock cylinder portion 312 are coaxially disposed, the first lock cylinder portion 311 and the second lock cylinder portion 312 are respectively provided with a first key hole 3111 and a second key hole 3121 adapted to the key 4, and one side of the second lock cylinder portion 312 is rotatably connected to the first lock cylinder portion 311;

meanwhile, the medicine cabinet also comprises a supporting plate 5 and a lever assembly 6, wherein the supporting plate 5 is horizontally arranged inside the cabinet body 1 and is used for bearing narcotic drugs; the reset components 7 are arranged on two sides of the supporting plate 5, the supporting plate 5 is in sliding connection with the inner wall of the cabinet body 1 through the reset components 7, so that the supporting plate 5 descends along with the increase of the number of medicines, and on the contrary, the supporting plate 5 can ascend along with the decrease of the number of medicines; reset assembly 6 and second lock core portion 312 are connected through lever assembly 6 between, reset assembly 7 is used for driving second lock core portion 312 and rotates around the axial lead of first lock core portion 311 to realize when backup pad 5 descends through lever assembly 7 transmission, lever assembly 7 can drive second lock core portion 312 and rotate certain angle, and then make second key hole 3121 of second lock core portion 312 stagger with the position of first key hole 3111, thereby realize increasing the degree of difficulty of unblanking.

In this embodiment, the first lock cylinder portion 311 includes a first outer cylinder 3112 and a first inner cylinder 3113, a T-shaped rotation groove is circumferentially formed on a side of the first outer cylinder 3112 close to the second outer cylinder 3122, the second outer cylinder 3122 is provided with a sliding strip 3129 used in cooperation with the rotation groove to rotatably connect the second lock cylinder portion 312 and the first lock cylinder portion 311, the first outer cylinder 3112 is provided with a first outer cylinder marble hole 3114, the first inner cylinder 3113 is provided with a first inner cylinder marble hole 3115 corresponding to the first outer cylinder marble hole 3114, and a first spring 3116, a first marble 3117 and a first bullet 3118 are sequentially disposed in the first outer cylinder marble hole 3114 from top to bottom; the second lock core part 312 comprises a second outer liner 3122 and a second inner liner 3123, the second outer liner 3122 is provided with a second outer liner marble hole 3124, the second inner liner 3123 is provided with a second inner liner marble hole 3125 corresponding to the second outer liner marble hole 3124, the second outer liner marble hole 3124 is sequentially provided with a second spring 3126, a second marble 3127 and a second warhead 3128 from top to bottom; meanwhile, the aforementioned key 4 includes a first tooth portion 41 and a second tooth portion 42, the first tooth portion 41 is used in cooperation with the first bullet 3118, the second tooth portion 42 is used in cooperation with the second bullet 3128, and the first tooth portion 41 is detachably connected to the second tooth portion 42.

In this embodiment, the side wall of the cabinet body 1 and the cabinet door 2 are both of a double-layer structure with a hollow interior, the reset assembly 7 includes a first slider 71 and a reset spring 72, the inner layer 11 of the cabinet body 1 is provided with an opening along the vertical direction, one side of the first slider 71 is fixedly connected with the side wall of the support plate 5, the other side of the first slider 71 passes through the opening, one end of the reset spring 72 is connected with the bottom surface of the first slider 71, and the other end thereof is connected with the bottom surface of the first chute; after placing the medicine on the supporting plate 5, the supporting plate 5 can drive the first slider 71 to move downwards under the action of the gravity of the medicine, so as to drive the second lock cylinder part 312 to rotate through the lever component 7, and along with the increase of the number of the medicine, the rotating angle of the second lock cylinder part 312 is larger, but the rotating angle is always in the range of 0-180 degrees.

In addition, the medicine cabinet further comprises a rotating shaft 8, a hinge 9 is sleeved on the rotating shaft 8, the cabinet door 2 is hinged to the cabinet body 1 through the hinge 9, the lever assembly 6 comprises a first lever 61, a second lever 62 and a switching sleeve 63, the switching sleeve 63 is sleeved on the rotating shaft 8, the inner diameter of the switching sleeve 63 is larger than the outer diameter of the rotating shaft 8, a rotating ring 64 is arranged on the outer wall of the switching sleeve 63, the rotating ring 64 is rotatably connected with the switching sleeve 63, a lifting plate 65 is arranged on the outer wall of the switching sleeve 63, a T-shaped second sliding groove is arranged at the bottom of the lifting plate 65, one end of the first lever 61 is fixedly connected with the first sliding block 71, the other end of the first lever is provided with a second sliding block 66 matched with the second sliding groove, the second sliding block 66 is slidably connected with the second sliding groove, one end of the second lever 62 is fixedly connected with the outer wall of the rotating ring 64, the other end of the second lever is, wherein, the rotating fulcrum of the first lever 61 is arranged on the inner layer 11 of the cabinet body 1, and the rotating fulcrum of the second lever 62 is arranged on the inner layer 21 of the cabinet door 2; with the arrangement, when the toxic and narcotic drugs on the supporting plate 5 are increased, the first sliding block 71 moves downwards, so that one end of the first lever 61, which is far away from the first sliding block 71, moves upwards, and an upward movement force is applied to the adapter sleeve 63, and the interference between the first lever 61 and the adapter sleeve 63 can be avoided through the matching of the second sliding block 66 and the second sliding groove; with the upward movement of the adapter sleeve 63, one end of the second lever 62 departing from the adapter sleeve 63 moves downward, so that the sector gear 67 is driven to rotate by a certain angle, and finally the second lock cylinder part 312 rotates by a certain angle relative to the first lock cylinder part 311, so that the unlocking difficulty is increased; the rotation ring 64 is arranged to ensure that the second lever 62 does not interfere with the adapter sleeve 63 when the cabinet door 2 is opened.

When the lock is actually unlocked, a manager special for the medicine can unlock the lock through the key 4; firstly, when no medicine is on the supporting plate 5, the first key hole 3111 and the second key hole 3121 are coaxial, and at the moment, the administrator only needs to insert the key 4 into the lock cylinder 3 to unlock the cabinet, and under the condition, even if the person who is not a dedicated management cabinet opens the cabinet door 2 by using the key 4, the person who is not a dedicated management cabinet does not need to worry about the loss of the medicine; when a medicine is placed on the supporting plate 5, the second lock core part 312 is rotated by a certain angle under the action of the lever assembly 7, at this time, the first key hole 3111 and the second key hole 3121 are staggered by a certain angle, at this time, in order to unlock the medicine, the second tooth part 42 of the key 4 needs to be removed, the first tooth part 41 is inserted, at this time, the first bullet 3118 moves upward under the action of the first tooth part 41, until the top surface of the first bullet 3118 and the outer wall of the first inner container 3113 are at the same horizontal plane, the first inner container 3113 is rotated, when the first key hole 3111 and the second key hole 3112 correspond again, the first tooth part 41 is removed, the second tooth part 42 is mounted, and then the key 4 is inserted, so that the unlocking operation can be realized, in this case, a non-exclusive manager does not know how to unlock the door lock 3 even if the key 4 for unlocking is obtained, thereby improving the safety of the medicine cabinet, so that the toxic anesthetic is not easy to lose.

On the basis of the above arrangement, in order to facilitate the exclusive manager to know the specific rotation angle of the second cylinder portion 312, the second cylinder portion 312 is provided with the angle sensor 100 for detecting the rotation angle of the second cylinder portion 312; a processor 200 connected with the angle sensor 100 is also provided; and a first communication module 300 connected with the processor 200; a mobile terminal 400 connected with the first communication module 300; when the second lock cylinder part 312 rotates, the processor 200 receives the rotation angle information sent by the angle sensor 100, and sends the rotation angle information to the mobile terminal 400 through the first communication module 300, and an exclusive manager can check the rotation angle of the second lock cylinder part 312 through the mobile terminal 400, so that the exclusive manager can unlock the lock more smoothly; meanwhile, in order to facilitate the exclusive manager to quickly make the first key hole 3111 correspond to the second key hole 3121 when rotating the first inner container 3113, a first rotary scale mark used in cooperation with the first key hole 3111 is disposed on a side of the first outer container 3112 away from the second lock cylinder portion 312, and when rotating the first inner container 3113, the exclusive manager may rotate with reference to the first rotary scale mark.

In this embodiment, in order to further increase the difficulty of unlocking, an adjustment assembly 10 is further disposed in the first lock core portion 311, the first outer container 3112 is provided with an adjustment cavity 101, the adjustment cavity 101 is located below the first inner container 3113, the adjustment assembly 10 includes a third bullet 102, a top ball 103, a cam 104 and a rotation shaft 105, one end of the rotation shaft 105 horizontally extends into the adjustment cavity 101 and is rotatably connected to an inner wall of the adjustment cavity 101, the cam 104 is sleeved on the rotation shaft 105 to coaxially rotate along with the rotation shaft 105, a third inner container ball hole 106 corresponding to the first inner container ball hole 3115 is disposed at the bottom of the first inner container 3113, the third bullet 102 is disposed in the third inner container ball hole 106, an adjustment hole 107 corresponding to the third inner container ball hole 106 is disposed at the top of the adjustment cavity 101, the top ball 103 is disposed in the adjustment hole 107, and the bottom of the top ball 103 is slidably connected to a working surface of the cam 104.

Through the arrangement, under normal conditions, the end of the first bullet 3118 sinks into the third liner ball ejection hole 106 due to the self-gravity effect, so that timely non-exclusive managers can own the key 4 and cannot insert the key 4 into the key hole to unlock the lock, but before unlocking, the rotating shaft 105 needs to rotate by a certain angle, the angle is only known by exclusive managers, the rotating shaft 105 is rotated to drive the cam 104 to rotate, and due to the fact that the radius of the cam 104 is different, the top ball 103 can be lifted in the rotating process of the cam 104, so that the third probe 102 is lifted up, finally, the end of the first bullet 3118 and the inner bottom surface of the first liner 3113 are in the same horizontal plane, and then the key 4 can be used for further unlocking; meanwhile, in order to facilitate the exclusive manager to rotate the rotating shaft 105, an adjusting knob 108 is disposed at one end of the rotating shaft 105 away from the adjusting cavity 101, and a second rotating scale mark for serving as a reference line is disposed on the adjusting knob 108.

In this embodiment, in order to enable the dedicated manager to know the abnormal unlocking condition in the first time, the pressure sensor 500 is disposed along the circumferential direction of the inner wall of the third inner container ball ejecting hole 106 of the first inner container 3113 near the inlet of the first key hole 3111, and the pressure sensor 500 is connected to the processor 200; the alarm system 600 is also arranged and connected with the processor 200, the processor 200 is used for receiving the detection signal of the pressure sensor 500 and starting the alarm system 600 according to the detection signal, and meanwhile, the alarm system 600 also comprises a second communication module 700 connected with the processor 200; the processor 200 transmits alarm information to the mobile terminal 400 through the second communication module 700 according to the detection signal.

Through the above arrangement, when a non-exclusive manager unlocks the lock by using the key 4, when the first warhead 3118 is not adjusted to a normal state, the key 4 is inserted into the first key hole 3111 and then directly abuts against the outer wall of the first warhead 3118, at this time, the first warhead 3118 applies a force in the horizontal direction to the inner wall of the third liner marble hole 106, so as to trigger the pressure sensor 500, the pressure sensor 500 sends a detection signal to the processor 200, and the processor 200 sends alarm information to the mobile terminal 400 through the second communication module 700 according to the received detection signal.

In conclusion, the invention realizes that the unlocking difficulty of the toxic and anesthetic medicine cabinet is increased through the arrangement, thereby improving the safety of the toxic and anesthetic medicine cabinet and ensuring that the toxic and anesthetic medicine cannot be easily lost; meanwhile, the unlocking mode can change along with the change of the number of the internal medicines, so that the toxic and anesthetic medicine cabinet cannot be easily opened to take the toxic and anesthetic medicines even if the key 4 is owned by a non-exclusive manager.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A drug cabinet comprises a cabinet body (1), a cabinet door (2) hinged on the cabinet body (1), a door lock (3) installed on the cabinet door (2) and a key (4), wherein the door lock (3) comprises a lock shell, a lock cylinder (31) arranged in the lock shell and a bolt connected with the lock cylinder (31), and is characterized in that the lock cylinder (31) comprises a first lock cylinder part (311) and a second lock cylinder part (312) which are coaxially arranged, the first lock cylinder part (311) is provided with a first key hole (3111) matched with the key (4), the second lock cylinder part (312) is provided with a second key hole (3121) matched with the key (4), and one side of the second lock cylinder part (312) is rotatably connected with the first lock cylinder part (311);

still include backup pad (5) and lever subassembly (6), backup pad (5) are located inside the cabinet body (1), backup pad (5) both sides are equipped with reset assembly (7), backup pad (5) pass through reset assembly (7) with the cabinet body (1) inner wall sliding connection, reset assembly (7) with pass through between second lock core portion (312) lever subassembly (6) are connected, reset assembly (7) are used for driving second lock core portion (312) wind the axial lead of first lock core portion (311) rotates.

2. The poison and flax medicine cabinet according to claim 1, wherein the first lock core portion (311) comprises a first outer container (3112) and a first inner container (3113), the first outer container (3112) is provided with a first outer container marble hole (3114), the first inner container (3113) is provided with a first inner container marble hole (3115) corresponding to the first outer container marble hole (3114), the first outer container marble hole (3114) is internally provided with a first spring (3116), a first marble (3117) and a first warhead (3118) in sequence from top to bottom, the second lock core portion (312) comprises a second outer container (3122) and a second inner container (3123), the second outer container (3122) is provided with a second outer container marble hole (3124), the second outer container (3123) is provided with a second outer container marble hole (3125) corresponding to the second outer container hole (3124), and the second outer container (3126) is sequentially provided with a second marble spring marble hole (3125) corresponding to the second inner container hole (3124), and the second inner container (3126) is provided with a second marble hole in sequence from top to bottom, A second ball (3127) and a second bullet (3128), the key (4) comprising a first toothing (41) and a second toothing (42), the first toothing (41) cooperating with the first bullet (3118), the second toothing (42) cooperating with the second bullet (3128), the first toothing (41) being detachably connected to the second toothing (42).

3. The drug cabinet according to claim 1, wherein the side wall of the cabinet body (1) and the cabinet door (2) are both of a double-layer structure with a hollow interior, the reset assembly (7) comprises a first sliding block (71) and a reset spring (72), an opening is formed in the inner layer (11) of the cabinet body (1) along the vertical direction, one side of the first sliding block (71) is fixedly connected with the side wall of the supporting plate (5), the other side of the first sliding block (71) penetrates through the opening, one end of the reset spring (72) is connected with the bottom surface of the first sliding block (71), and the other end of the reset spring is connected with the bottom surface of the first sliding groove.

4. The poison and anesthetic drug cabinet according to claim 3, further comprising a rotating shaft (8), wherein a hinge (9) is sleeved on the rotating shaft (8), the cabinet door (2) is hinged to the cabinet body (1) through the hinge (9), the lever assembly (6) comprises a first lever (61), a second lever (62) and a switching sleeve (63), the switching sleeve (63) is sleeved on the rotating shaft (8), the inner diameter of the switching sleeve (63) is larger than the outer diameter of the rotating shaft (8), a rotating ring (64) is arranged on the outer wall of the switching sleeve (63), the rotating ring (64) is rotatably connected with the switching sleeve (63), a lifting plate (65) is arranged on the outer wall of the switching sleeve (63), a second sliding groove shaped like a T is arranged at the bottom of the lifting plate (65), one end of the first lever (61) is fixedly connected with the first sliding block (71), the other end of the second sliding block (66) is provided with a second sliding block (66) matched with the second sliding groove, the second sliding block (66) is in sliding connection with the second sliding groove, one end of the second lever (62) is fixedly connected with the outer wall of the rotating ring (64), the other end of the second lever is provided with a sector gear (67), and the outer wall of the second lock core portion (312) is provided with an outer gear (68) meshed with the sector gear (67).

5. The cabinet according to claim 2, wherein the second cylinder portion (312) is provided with an angle sensor (100) for detecting a rotation angle of the second cylinder portion (312); a processor (200) connected to the angle sensor (100); a first communication module (300) connected to the processor (200); a mobile terminal (400) connected with the first communication module (300); the processor (200) is used for receiving the rotation angle information sent by the angle sensor (100), and sending the rotation angle information to the mobile terminal (400) through the first communication module (300); one side of the first outer container (3112) departing from the second lock cylinder portion (312) is provided with a first rotary scale mark matched with the first key hole (3111).

6. The narcotic drug cabinet according to claim 2, wherein a T-shaped rotating groove is formed in one side of the first outer container (3112) close to the second outer container (3122) along the circumferential direction, and the second outer container (3122) is provided with a sliding strip (3129) matched with the rotating groove.

7. The poison and anesthetic drug cabinet according to claim 5, wherein an adjusting component (10) is further arranged in the first lock core portion (311), the first outer container (3112) is provided with an adjusting cavity (101), the adjusting cavity (101) is located below the first inner container (3113), the adjusting component (10) comprises a third bullet (102), a top ball (103), a cam (104) and a rotating shaft (105), one end of the rotating shaft (105) horizontally extends into the adjusting cavity (101) and is rotatably connected with the inner wall of the adjusting cavity (101), the cam (104) is sleeved on the rotating shaft (105), a third inner container ball hole (106) corresponding to the first inner container ball hole (3115) is arranged at the bottom of the first inner container (3113), the third bullet (102) is arranged in the third inner container ball hole (106), an adjusting hole (107) corresponding to the third inner container ball hole (106) is arranged at the top of the adjusting cavity (101), the top bead (103) is arranged in the adjusting hole (107), and the bottom of the top bead (103) is in sliding connection with the working surface of the cam (104).

8. The narcotic drug cabinet according to claim 7, wherein an end of the rotary shaft (105) facing away from the adjustment chamber (101) is provided with an adjustment knob (108), and the adjustment knob (108) is provided with a second rotary scale line.

9. The narcotic drug cabinet according to claim 7, wherein the inner wall of the third inner container ball ejecting hole (106), which is close to the inlet of the first key hole (3111), of the first inner container (3113) is provided with a pressure sensor (500) along the circumferential direction, and the pressure sensor (500) is connected with the processor (200); the alarm system (600) is connected with the processor (200), and the processor (200) is used for receiving the detection signal of the pressure sensor (500) and starting the alarm system (600) according to the detection signal.

10. The narcotic drug cabinet according to claim 9, wherein the alarm system (600) further includes a second communication module (700) coupled to the processor (200); the processor (200) sends alarm information to the mobile terminal (400) through the second communication module (700) according to the detection signal.