CN215754507U

CN215754507U - Medicine dispensing mechanism

Info

Publication number: CN215754507U
Application number: CN202122171397.9U
Authority: CN
Inventors: 路峰; 俞婷
Original assignee: Shanghai Ruishige Medical Technology Co ltd
Current assignee: Shanghai Ruishige Medical Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-08
Anticipated expiration: 2031-09-08

Abstract

The application provides a medicine dispensing mechanism which is provided with a first preset position and comprises a blocking piece, wherein the blocking piece is provided with a blocking state and a releasing state; the first detection device sends a first signal to respond when the medicine box moves to a first preset position; and the driving device is electrically connected with the first detection device and is in transmission connection with the blocking piece, and the driving device can receive the first signal and drive the blocking piece to be switched into a blocking state according to the first signal. According to the medicine box automatic dispensing device, the first detection device is used for detecting the medicine box, signals are fed back to the driving device, and the driving device drives the blocking piece to move, so that the automatic medicine dispensing efficiency is high, the controllability of the working process is strong, and the mechanical automation degree is high; also can solve and send out the medicine in-process card medicine box, the multiple medicine box just can be to sliding the medicine box count on the medicine layer board.

Description

Medicine dispensing mechanism

Technical Field

The application relates to the technical field of auxiliary equipment of pharmacies, in particular to a medicine dispensing mechanism.

Background

In a modern medical system, an automatic medicine dispensing system becomes a development trend, the medicine dispensing rate can be improved, and the automatic medicine dispensing system has the advantages of high accuracy, convenience in data statistics and the like, so that the time of waiting for taking the medicine by a patient is greatly saved, the personnel cost of a hospital is saved, and the management is more modern and intelligent. Automatic medicine-dispensing machine among the prior art exists the medicine-dispensing in-process and blocks the medicine box, sends out the medicine box more, can't carry out the quantity statistics to the medicine box on the smooth medicine layer board, lacks medicine defect on the functional principle such as warning, consequently needs more better innovative design to solve above problem.

Disclosure of Invention

It is an object of the present application to provide a dispensing mechanism.

In order to solve the technical problem, the following technical scheme is adopted in the application:

a dispensing mechanism, said dispensing mechanism having a first preset position, and said dispensing mechanism comprising:

a blocking member having a blocking state and a release state, the blocking member being configured to limit movement of the cartridge to a first predetermined position when the blocking member is in the blocking state, the cartridge being movable to the first predetermined position when the blocking member is in the release state;

the first detection device sends a first signal to respond when the medicine box moves to the first preset position;

and the driving device is electrically connected with the first detection device and is in transmission connection with the blocking piece, and the driving device can receive the first signal and drive the blocking piece to be switched into the blocking state according to the first signal.

According to an embodiment of the present application, the medicine dispensing mechanism has a second preset position, and the medicine dispensing mechanism further includes:

the second detection device sends a second signal to respond when the medicine box moves to the second preset position;

when the blocking part is in the blocking state, the medicine box in the second preset position can be limited to move to the first preset position, and when the blocking part is in the releasing state, the medicine box can move from the second preset position to the first preset position.

According to an embodiment of the present application, the second detecting device is electrically connected to the driving device, and the driving device can receive the second signal and drive the blocking member to switch to the release state according to the second signal; and/or

The second detection device is further used for counting the medicine boxes, and if the second detection device detects that the number of the medicine boxes is less than a set value, a third signal is sent to respond, wherein the medicine dispensing mechanism further comprises a reminding device which is electrically connected with the second detection device and can send reminding information according to the third signal; and/or

The first detection device and the second detection device are arranged on two opposite sides of the blocking piece; and/or

The first detection device is also used for counting the medicine boxes and sending out a fourth signal to respond according to the counting result.

According to an embodiment of the application, the medicine sliding layer plate is used for enabling the medicine box to slide along the surface of the medicine sliding layer plate;

the casing, with smooth medicine plywood joint, and with the casing encloses into accommodation space, wherein, drive arrangement first detection device and at least partly block set up in the accommodation space, work as block and be in block the state, block partly certainly smooth medicine plywood is protruding in order to be used for blockking the medicine box.

According to an embodiment of the application, at least one of the slippery medicine layer plate and the shell is provided with at least one protruding structure, and the protruding structure is arranged in a protruding mode relative to the slippery medicine layer plate.

According to an embodiment of the present application, at least one of the driving device, the first detecting device and the blocking member is clamped with the housing; and/or

The driving device comprises a control piece and a driving piece, and at least one of the control piece and the driving piece is clamped with the shell.

According to one embodiment of the application, the shell is a cavity with an opening at one end, a side plate is arranged in the cavity, the cavity is provided with a first clamping structure, and a second clamping structure is arranged on the side plate;

the first clamping structure is clamped with the control piece, the second clamping structure is clamped with the driving piece, and at least one part of the control piece and the driving piece are respectively positioned on two sides of the side plate.

According to an embodiment of the present application, the housing is provided with a first positioning portion and a second positioning portion, which are provided at both ends of the housing;

a first mounting plate and a second mounting plate are arranged below the sliding medicine layer plate, the first mounting plate and the second mounting plate are arranged at intervals, a first matching part is arranged on the first mounting plate, and a second matching part is arranged on the second mounting plate;

the first positioning part is matched with the first matching part, and the second positioning part is matched with the second matching part.

According to an embodiment of the present application, the method further includes:

the sliding block is connected with the driving device and provided with a guide matching part, the sliding block moves relative to the shell under the driving of the driving device, and the guide matching part is matched with the blocking part and drives the blocking part to enable the blocking part to protrude out of the sliding medicine layer plate.

the elastic piece is matched with the driving device, and the elastic force of the elastic piece is used for driving the blocking piece to enable the blocking piece to protrude out of the sliding medicine layer plate.

According to an embodiment of the present application, the blocking member is rotatably connected to the housing;

the sliding block is provided with a self-locking structure, when the blocking piece is in the blocking state, the self-locking structure and the blocking piece are matched to limit the movement of the blocking piece, so that the blocking piece is limited to be switched from the blocking state to the releasing state.

According to an embodiment of the present application, the self-locking structure includes a ramp.

According to an embodiment of the application, a first guide structure is arranged at the bottom of the shell and is matched with the sliding block to guide the movement of the sliding block; and/or

And a second guide structure is arranged on the side part of the shell.

In this application, through electro-magnet, slider, baffle, first sensor and second sensor set gradually in the casing. Therefore, the whole structure is compact, and the design is exquisite; the shell is connected with the first mounting plate and the second mounting plate in a buckling manner, the electromagnet is connected with the circuit board in the shell in a buckling manner, and the electromagnet is connected with the sliding block in a buckling manner, so that the rapid installation can be realized, and the mounting is firm and durable; the cylinder is arranged on the sliding block, the first guide groove is formed in the baffle, the cylinder slides in the first guide groove, and the bottom of the sliding block slides in the second guide groove, so that the running track of the sliding block is smooth, and the silencing effect is good; through the arrangement of the first sensor, the second sensor, the circuit board and the electromagnet, the automatic dispensing efficiency is high, the controllability of the working process is strong, and the mechanical automation degree is high; also can solve and send out the medicine in-process card medicine box, the multiple medicine box just can be to sliding the medicine box count on the medicine layer board.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The above and other objects, features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic structural diagram of a medicine dispensing mechanism according to an embodiment of the present application.

Fig. 2 is a schematic view of the assembly of a dispensing mechanism with a sliding medicine layer plate according to an embodiment of the present application.

Fig. 3 is a schematic view illustrating an installation structure of a dispensing mechanism and a chute plate according to an embodiment of the present application.

Fig. 4 is a bottom view of a dispensing mechanism according to an embodiment of the present application.

The reference numerals are explained below:

the medicine dispensing device comprises a medicine dispensing mechanism 100, a blocking piece 200, a baffle 201, a first detection device 300, a first sensor 301, a driving device 400, a control piece 401, a driving piece 402, a second detection device 500, a second sensor 501, a medicine sliding layer 600, a first mounting plate 601, a first matching portion 6011, a second mounting plate 602, a shell 700, a protrusion 701, a side plate 702, a first clamping structure 703, a first buckle 7031, a second clamping structure 704, a second buckle 7041, a first positioning portion 705, a first positioning block 7051, a second positioning portion 706, a third buckle 7061, a second positioning block 7062, a first guide groove 707, a first guide structure 708, a second guide groove 7081, a sliding block 800, a guide matching portion 801, a cylinder 8011, a self-locking structure 802, an elastic piece 900 and a spring 901.

Detailed Description

While this application is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail only some specific embodiments thereof with the understanding that the present disclosure is to be considered as an exemplification of the principles of the application and is not intended to limit the application to that as illustrated herein.

Thus, a feature indicated in this specification is intended to describe one of the features of an embodiment of the application and does not imply that every embodiment of the application must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, directional references (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various elements of the present application not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present application and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

The preferred embodiments of the present application will be further described in detail below with reference to the accompanying drawings of the present specification.

As shown in fig. 1, the present application provides a medicine dispensing mechanism 100, the medicine dispensing mechanism 100 has a first preset position, and the medicine dispensing mechanism 100 includes a blocking member 200, a first detecting device 300 and a driving device 400.

The blocking member 200 has a blocking state and a releasing state, and the blocking state and the releasing state are set to allow the medicine cartridge to be blocked or released, when the blocking member 200 is in the blocking state, the blocking member is used to limit the medicine cartridge to move to the first preset position, and when the blocking member 200 is in the releasing state, the medicine cartridge can move to the first preset position, that is, the medicine cartridge can be dispensed once. The first detection device 300 can detect the medicine box at the first preset position, and when the medicine box moves to the first preset position, the first detection device 300 sends a first signal to respond; the driving device 400 is electrically connected to the first detecting device 300 and is in transmission connection with the blocking member 200, and the driving device 400 can receive the first signal and drive the blocking member 200 to switch to the blocking state according to the first signal. In this way, the first detection device 300 detects the passing of the medicine box, and then sends a signal to the driving device 400, and the driving device 400 drives the medicine box, so that the automatic medicine dispensing efficiency is high, and the controllability of the working process is strong.

In certain more specific embodiments, the baffle 200 is a baffle 201.

In one embodiment, the dispensing mechanism 100 has a second predetermined position, and the dispensing mechanism 100 further comprises a second detecting device 500, the second detecting device 500 is configured to detect the medicine box at the second predetermined position, wherein when the medicine box moves to the second predetermined position, the second detecting device 500 sends a second signal to respond;

when the blocking part 200 is in a blocking state, the medicine box at the second preset position can be limited to move to the first preset position, namely, the movement of the medicine box is blocked, the medicine box stops discharging, and when the blocking part 200 is in a releasing state, the medicine box can move to the first preset position from the second preset position, so that the medicine box is released once.

In this embodiment, the second detecting device 500 is electrically connected to the driving device 400, and the driving device 400 can receive the second signal and drive the blocking member 200 to switch to the release state according to the second signal;

further, the second detection device 500 is further used for counting the medicine boxes, a numerical value is set for the medicine boxes passing through the medicine dispensing mechanism 100, if the number of the medicine boxes detected by the second detection device 500 is less than the set numerical value, the second detection device 500 sends out a third signal to respond, wherein the medicine dispensing mechanism 100 further comprises a reminding device, the reminding device is electrically connected with the second detection device 500 and can send out reminding information according to the third signal, the reminding device can be an alarm or other equipment with a reminding function, and the reminding device works when the second detection device 500 sends out the third signal and is used for reminding the supplement of the medicine boxes, so that the medicine boxes can be dispensed according to the set number.

The first detection device 300 and the second detection device 500 are arranged on two opposite sides of the blocking member 200, so that medicine boxes on two sides of the blocking member 200 can be accurately counted, and multiple medicine boxes can be prevented from being generated in the medicine distribution process.

The first detecting device 300 is further configured to count the cartridges and send a fourth signal to respond according to the counting result.

In certain more specific embodiments, the first sensing device 300 is a first sensor 301 and the second sensing device 500 is a second sensor 501.

In one embodiment, as shown in fig. 1, 2 and 3, the dispensing mechanism 100 further includes a medicine slide plate 600 and a housing 700, the medicine slide plate 600 is used for allowing the medicine boxes to slide along the surface of the medicine slide plate 600;

the shell 700 is clamped with the sliding medicine layer board 600 and forms an accommodating space with the sliding medicine layer board 600, wherein the driving device 400, the first detection device 300 and at least a part of the barrier 200 are arranged in the accommodating space, so that the whole structure is compact and the design is exquisite. When the blocking member 200 is in the blocking state, a portion of the blocking member 200 protrudes from the sliding drug layer 600 for blocking the drug cassette.

In one embodiment, as shown in fig. 1, at least one of the sliding drug layer plate 600 and the shell 700 has at least one protrusion structure disposed thereon, and the protrusion structure is protruded relative to the sliding drug layer plate 600. Thus, the medicine boxes can be prevented from being stuck due to the fact that the medicine boxes are placed on the medicine sliding layer plate 600 for a long time.

In some more specific embodiments, the housing 700 is a cavity with an opening at one end, and protrusions 701 are provided on both sides of the housing 700 where the cavity is located, and the protrusions 701 can be raised relative to the slipsheet 600 during installation.

In one embodiment, at least one of the driving device 400, the first detecting device 300 and the blocking member 200 is engaged with the housing 700, so that the components of the dispensing mechanism 100 can be quickly installed and are durable.

Further, the driving device 400 includes a control member 401 and a driving member 402, and at least one of the control member 401 and the driving member 402 is engaged with the housing 700.

As a preferable mode, the control part 401 and the driving part 402 are both clamped with the housing 700, specifically, the control part 401 is an electric control board, the driving part 402 is an electromagnet, and the electric control board can control the electromagnet to perform a telescopic action.

Further, as shown in fig. 1, a side plate 702 is disposed in the cavity, the cavity is provided with a first clamping structure 703, and the side plate 702 is provided with a second clamping structure 704; the first clamping structure 703 and the second clamping structure 704 are used for installing and limiting components in the cavity.

The first clamping structure 703 clamps the control part 401, and the second clamping structure 704 clamps the driving part 402, so that the control part 401 and the driving part 402 can be more stably mounted under the action of the first clamping structure 703 and the second clamping structure 704. At least a part of the control member 401 and the driving member 402 are respectively arranged on two sides of the side plate, so that the structural installation of the driving member 402 and the control member 401 can be more compact. Specifically, the first clamping structure 703 is a first buckle 7031, and the second clamping structure 704 is a second buckle 7041.

In an embodiment, the housing 700 is provided with a first positioning portion 705 and a second positioning portion 706, and the first positioning portion 705 and the second positioning portion 706 are respectively disposed at two ends of the housing 700.

As shown in fig. 3, a first mounting plate 601 and a second mounting plate 602 are arranged below the sliding medicine layer plate 600, the first mounting plate 601 and the second mounting plate 602 are arranged at intervals, the shell 700 can be mounted between the first mounting plate 601 and the second mounting plate 602, a first matching portion 6011 is arranged on the first mounting plate 601, and a second matching portion is arranged on the second mounting plate 602;

the first positioning portion 705 is engaged with the first engaging portion 6011, and the second positioning portion 706 is engaged with the second engaging portion, so that the case 700 can be installed under the sliding medicine layer 600, so that the medicine dispensing mechanism 100 can be quickly installed.

In some specific embodiments, as shown in fig. 1, the first positioning portion 705 includes a first positioning block 7051, the first positioning block 7051 is disposed in a protruding manner relative to the end surface of the housing 700, the first mating portion 6011 is a mounting hole, the second positioning portion 706 includes a third buckle 7061 and a second positioning block 7062, the third buckle 7061 is a substantially U-shaped mounting plate, the third buckle 7061 is compressed and deformed by a force, and the second positioning block 7062 is disposed on a plate body of the third buckle 7061.

In one embodiment, as shown in fig. 1, the dispensing mechanism 100 further includes a slider 800, the slider 800 is connected to the driving device 400, the slider 800 is provided with a guiding engagement portion 801, the slider 800 moves relative to the housing 700 under the driving of the driving device 400, and the guiding engagement portion 801 engages with the blocking member 200 and drives the blocking member 200 to protrude the blocking member 200 from the sliding medicine layer 600.

In some embodiments, the guiding engagement portion 801 is a cylinder 8011, a first guiding groove 707 is disposed on the housing 700, and the cylinder 8011 is disposed in the first guiding groove 707, and when the cylinder 8011 slides in the first guiding groove 707, the blocking member 200 can be moved to enter the blocking state or the releasing state.

In one embodiment, as shown in fig. 1, the dispensing mechanism 100 further comprises an elastic member 900 cooperating with the driving device 400, and the elastic force of the elastic member 900 is used to drive the blocking member 200 to make the blocking member 200 protrude from the tablet layer 600.

In some embodiments, the elastic member 900 is a spring 901, one end of the spring 901 is connected to the electromagnet body, and the other end is connected to the front end of the electromagnet plunger, so that the spring 901 can be compressed when the electromagnet plunger retracts, at this time, the blocking member 200 is in the release state, and the spring force drives the electromagnet plunger to return to the blocking state, so that the blocking member 200 returns to the blocking state.

In one embodiment, the blocking member 200 is rotatably connected to the housing 700, a mounting hole is formed on the housing 700, and a shaft is disposed at both ends of the blocking member 200 and is disposed in the mounting hole such that the blocking member 200 can rotate on the housing 700. When the blocking member 200 rotates to the outside of the housing 700, the cartridge can be blocked, and when the blocking member 700 rotates to the inside of the housing 700, the cartridge can pass through, completing dispensing.

Further, as shown in fig. 3, the slider 800 is provided with a self-locking structure 802, when the blocking member 200 is in the blocking state, the self-locking structure 802 cooperates with the blocking member 200 to limit the movement of the blocking member 200, so that the blocking member 200 is limited to be switched from the blocking state to the release state, and thus, the medicine boxes accumulated on the sliding medicine layer plate 600 can be prevented from being pressed back by the protruding electromagnet due to the overweight.

In certain specific embodiments, the self-locking feature 802 includes a ramp. When the blocking member 200 is in the blocking state, the inclined surface is in contact with the bottom of the blocking member 200, so that the blocking member 200 is prevented from rotating.

In an embodiment, as shown in fig. 1 and 4, a first guiding structure 708 is disposed at the bottom of the housing 700, and the first guiding structure 708 cooperates with the slider 800 to guide the movement of the slider 800, so that, in use, the slider 800 runs stably, runs smoothly, and has a good silencing effect.

The inside wall of the housing 700 is provided with a second guiding structure (not shown in the figure), the vertical movement direction of the slider 800 is limited by the first guiding structure 708, and the up-down limitation and the prevention of the tilting of the slider 800 are limited by the combined action of the first guiding structure 708 and the second guiding structure.

In certain specific embodiments, the first guide structure 708 is the second guide slot 7081 and the second guide structure is the third guide slot.

The present application provides a preferred embodiment, a dispensing mechanism, comprising a housing 700, a drive member 402 (an electromagnet), a slider 800, a baffle 201, and a first sensor 301, a second sensor 501, and a control member 401.

The housing 700 has an open top with a slotted bottom. The electromagnet, the slider 800, the baffle 201, the first sensor 301 and the second sensor 501 are sequentially arranged in the shell 700. Thus, the entire structure can be made compact.

One end of a spring 901 in the electromagnet is connected with the electromagnet body, and the other end of the spring is connected with the front end of the movable iron core of the electromagnet. The bottom of the shell 700 is provided with two second guide grooves 7081, the two second guide grooves 7081 are provided, the sliding block 800 can slide in the two second guide grooves 7081, the middle of the shell 700 is provided with a side plate 702, the side wall of the shell 700 and the side plate 702 are provided with mounting holes, and the baffle 201 is arranged in the mounting holes through a shaft to realize rotation.

The electromagnet is fixed in the housing 700 through a second buckle 7041, the electromagnet is connected with the slider 800 through a bolt, the slider 800 slides in a second guide groove 7081 at the bottom of the housing 700, the cylinders 8011 on the slider 800 slide in first guide grooves 707 at two sides of the baffle 201, the shaft of the baffle 201 rotates in holes at two sides of the housing 700, and the extension and the retraction of the slider 800 drive the baffle 201 to ascend and descend respectively.

The front end of the sliding block 3 is provided with an inclined plane, when the sliding block is in a static state, the electromagnet stretches out in place, the baffle 201 also stretches out in place, the inclined plane at the front end of the sliding block 800 is in contact with the bottom surface of the baffle 201, the mechanical self-locking effect is achieved, and the situation that the medicine boxes accumulated on the sliding medicine layer plate 600 are too heavy to press back the stretched electromagnet is avoided. While in operation, the electromagnet can easily pull the slider 800.

The control part 401 is a control plate, the control plate is fixed in the shell through a first buckle 7031, the control part 401 has functions of controlling the extension and retraction of the electromagnet, the first sensor 301 senses the medicine box, the second sensor 501 senses the medicine box in place, and the electromagnet can be controlled to act through signal sensing of the first sensor 301 and the second sensor 501.

The first sensor 301 is used for sensing the medicine boxes, when the medicine boxes are sensed to be sent out, the first sensor 301 sends signals to the circuit board, and the circuit board sends signals to the electromagnet according to set control logic, so that the baffle 201 rises and returns to the original position.

The second sensor 501 is used for counting the number of the in-place medicine boxes, and when the in-place medicine boxes are sensed, the medicine dispensing system can transmit a signal to the medicine dispensing mechanism 100 to complete a medicine dispensing process. Meanwhile, the second sensor 501 plays a role in counting the number of medicine boxes on the medicine sliding layer plate 600, and when the number is not enough, the medicine boxes for supplementing the material feeding channels of the medicine sliding layer plate 600 can be reminded.

In order to prevent the medicine box from being placed on the material channel of the medicine sliding layer plate 600 for a long time and being stuck, two bulges 701 are arranged on the shell 700, and the contact area between the medicine box and the surface of the medicine sliding layer plate 600 is reduced.

The vertical movement direction of the sliding block 800 is limited by the second guide groove 7081 at the bottom of the housing 700, and the vertical limiting and the prevention of the sliding block 800 from tilting are limited by the second guide groove 7081 and the third guide groove.

The first mounting plate 601, the shell 700 and the second mounting plate 602 are sequentially arranged below the sliding medicine layer 600, during mounting, the first positioning part 705 of the shell 700 is inserted into the hole of the first mounting plate 601 to play a positioning role, the shell 700 rotates around the first mounting plate 601, the shell 700 is provided with a third buckle 7061, the second positioning block 7062 enters the hole of the second mounting plate 602, during dismounting, the plate on the third buckle 7061 is pushed away by one hand, so that the third buckle 7061 is elastically deformed, and the shell 700 is taken down by the other hand, thereby completing dismounting of the shell 700.

The two ends of the shell 700 are also provided with an outlet and a limiting block. The outlet is disposed on the housing 700 adjacent to the first positioning portion 705, and the limiting block is disposed on the housing 700 adjacent to the second positioning portion. Thus, the structural layout is reasonable.

The working process is as follows: when the dispensing mechanism 100 is not started, the baffle 201 is in a static state, at this time, the electromagnet is in an extending state, the baffle 201 protrudes out of the upper surface of the medicine sliding layer board 600 and blocks a medicine box placed on the medicine sliding layer board 600, when the dispensing mechanism 100 is started, the electromagnet is electrified to drive the sliding block 800 to retract, the baffle 201 descends, and the medicine box slides downwards through self weight to dispense a box of medicine. After dispensing, the electromagnet extends under the spring force of the spring 901, and the baffle 201 rises to return to the position at rest to block the downward sliding of the medicine box behind.

The medicine dispensing mechanism of the embodiment can realize the following effects:

1. the electromagnet, the sliding block 800, the baffle 201, the first sensor 301 and the second sensor 501 are sequentially arranged in the shell 700. Therefore, the whole structure is compact, and the design is exquisite.

2. Through casing 700 and first mounting panel 601, second mounting panel 602 snap-fit connection, in electromagnet and the circuit board snap-fit connection casing, the electromagnet is connected with slider 800 snap-fit, can realize quick installation like this, and is firm durable.

3. Through setting up cylinder 8011 on slider 800, set up first guide way 707 on baffle 201, cylinder 8011 slides in first guide way 707, and slider 800 bottom slides in second guide way 7081, can make slider 800 orbit smooth, and the silence is effectual.

4. Through the arrangement of the first sensor 301, the second sensor 302, the circuit board and the electromagnet, the automatic dispensing efficiency is high, the controllability of the working process is strong, and the mechanical automation degree is high; also can solve and send out the medicine in-process card medicine box, the multiple medicine box just can be to sliding the medicine box count on the medicine layer board 600.

While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A dispensing mechanism, characterized in that the dispensing mechanism has a first preset position, and the dispensing mechanism comprises:

2. The dispensing mechanism of claim 1, wherein the dispensing mechanism has a second preset position, the dispensing mechanism further comprising:

3. The dispensing mechanism of claim 2,

the second detection device is electrically connected with the driving device, and the driving device can receive the second signal and drive the blocking piece to be switched to the release state according to the second signal; and/or

4. The dispensing mechanism of any of claims 1 to 3, further comprising:

the medicine sliding layer plate is used for allowing the medicine box to slide along the surface of the medicine sliding layer plate;

5. The dispensing mechanism of claim 4,

at least one protruding structure is arranged on at least one of the sliding medicine layer plate and the shell, and the protruding structure is arranged in a protruding mode relative to the sliding medicine layer plate.

6. The dispensing mechanism of claim 4,

at least one of the driving device, the first detection device and the blocking piece is clamped with the shell; and/or

7. The dispensing mechanism of claim 6,

the shell is a cavity with an opening at one end, a side plate is arranged in the cavity, the cavity is provided with a first clamping structure, and a second clamping structure is arranged on the side plate;

8. The dispensing mechanism of claim 4,

the shell is provided with a first positioning part and a second positioning part, and the first positioning part and the second positioning part are arranged at two ends of the shell;

9. The dispensing mechanism of claim 4, further comprising:

10. The dispensing mechanism of claim 9, further comprising:

11. The dispensing mechanism of claim 9,

the blocking piece is rotationally connected with the shell;

12. The dispensing mechanism of claim 11,

the self-locking structure comprises an inclined plane.

13. The dispensing mechanism of claim 9,

the bottom of the shell is provided with a first guide structure, and the first guide structure is matched with the sliding block to guide the movement of the sliding block; and/or

And a second guide structure is arranged on the side part of the shell.