CN107982049B

CN107982049B - Medicine box

Info

Publication number: CN107982049B
Application number: CN201610954669.3A
Authority: CN
Inventors: 庞琪
Original assignee: Shanghai Industrial Utechnology Research Institute
Current assignee: Shanghai Industrial Utechnology Research Institute
Priority date: 2016-10-27
Filing date: 2016-10-27
Publication date: 2020-06-16
Anticipated expiration: 2036-10-27
Also published as: CN107982049A

Abstract

The invention relates to a medicine box which comprises a box cover, a movable medicine grid for storing medicines and a bottom shell for bearing the medicine grid, wherein the box cover and the bottom shell form a cavity, the medicine grid is arranged in the cavity, the box cover is provided with a medicine taking opening, and the medicine taking opening is provided with a medicine taking cover for closing the cavity; the device also comprises a fixing device, a rotating mechanism and a semi-automatic opening and closing mechanism, wherein the fixing device is used for limiting the position between the medicine grid and the bottom shell; the rotating mechanism is used for rotating the medicine grids; the semi-automatic opening and closing mechanism is used for rotationally pushing the medicine grids in a semi-rotating state. The fixing device can limit the position between the medicine grid and the bottom shell, so that the medicine grid and the bottom shell are aligned when medicine is taken, and the problem that medicines are left in the medicine grid can be avoided; the rotating mechanism can push the medicine lattices to rotate, and particularly, labor is not wasted when the medicine lattices are rotated; the semi-automatic opening and closing mechanism can automatically push and rotate the medicine lattices pushed midway, so that the patient can save strength and the medicine lattices can be rotated more conveniently.

Description

Medicine box

Technical Field

The invention relates to the technical field of box bodies, in particular to a medicine box.

Background

For some patients who need to take various medicines for a long time and for many times a day, big and small medicines are carried when going out, which is troublesome. In order to solve the above problems, portable medicine boxes have appeared on the market, which are usually provided with a plurality of medicine lattices to facilitate the patients to store the medicines to be taken in the medicine lattices according to the dosage, and to facilitate carrying and taking the medicines on time.

The existing portable medicine box is divided into a side medicine taking mode and a box cover medicine taking mode, wherein when the medicine is taken through the box cover, the box cover needs to be taken down or a medicine door arranged on the box cover is opened so that the medicine can be taken out. Meanwhile, before the medicine is taken out, the medicine grids for storing the medicine taken this time are aligned with the medicine taking opening to normally take the medicine. However, the existing medicine box can not ensure that the medicine grids are aligned with the medicine taking opening; when the medicine grids rotate, the patient needs to push the medicine grids filled with the medicines to align with the medicine taking port in the whole process; meanwhile, the medicine lattice rotation frequency is increased, the mechanism for rotating the medicine lattice is also abraded, the noise is high in the rotation process, and the user experience is poor.

Therefore, how to propose a medicine box, can solve the patient when rotating the medicine check with get the medicine mouth can not align, the medicine check needs the patient when rotating that the whole noise is big and the number of times of use increases the back has wearing and tearing when rotating medicine check and rotate medicine check, is the technical problem that technical staff in the field need solve.

Disclosure of Invention

The invention aims to provide a medicine box which can solve the problem that medicine lattices cannot be aligned with a medicine taking opening when a patient rotates the medicine lattices.

The invention also aims to provide a medicine box which can solve the problems of high noise and abrasion after the use times are increased when the medicine grids are rotated.

The invention also aims to provide a medicine box which can solve the problem that the medicine lattice of the existing medicine box needs to manually and completely push the medicine lattice rotating mechanism when rotating.

In order to achieve the purpose, the invention adopts the following technical scheme:

provides a medicine box, which comprises a box cover, a movable medicine grid and a bottom shell, wherein the box cover, the movable medicine grid and the bottom shell are sequentially arranged from top to bottom, the movable medicine grid is used for storing medicines, the bottom shell is used for bearing the medicine grid, a cavity is formed by the box cover and the bottom shell, the medicine grid is arranged in the cavity,

the box cover is detachably connected with the bottom shell; the box cover is provided with a medicine taking opening, and the medicine taking opening is provided with a medicine taking cover for sealing the cavity;

the medicine box further comprises a fixing device, a rotating mechanism and a semi-automatic opening and closing mechanism, wherein the fixing device is used for limiting the position between the medicine grid and the bottom shell; the rotating mechanism is used for rotating the medicine grids; the semi-automatic opening and closing mechanism is used for rotationally pushing the medicine grids in a semi-rotating state.

Preferably, the fixing device comprises a bottom shell magnet and a medicine grid magnet, a first fixing groove is formed in the bottom of the medicine grid, a second fixing groove is formed in the bottom shell, the medicine grid magnet is arranged in the first fixing groove, the bottom shell magnet is arranged in the second fixing groove, and one end magnetic pole of the bottom shell magnet is opposite to one end magnetic pole of the medicine grid magnet, wherein the bottom shell magnet is close to the medicine grid magnet.

Preferably, the drug lattice comprises a first stop collar; a rotating plate is arranged between the medicine lattice and the bottom shell, a third limiting ring is arranged on the rotating plate, and the third limiting ring extends into an accommodating through hole formed by the first limiting ring;

the rotating mechanism comprises a ratchet and a pawl matched with the ratchet, the ratchet is arranged on the inner side wall of the first limiting ring, and the pawl is arranged on the third limiting ring.

Preferably, the ratchet is a wedge ratchet.

Preferably, the pawl includes a connecting portion connected to the third limiting ring and a working portion for pushing the ratchet to rotate, and a distance from the working portion to a center of the first limiting ring is greater than a distance from the connecting portion to the center of the first limiting ring.

Preferably, the third limiting ring and the rotating plate are provided with notches, and the pawl is arranged on the side wall of the notch of the third limiting ring.

Preferably, the box cover extends downwards to form a box cover side wall, an internal thread is arranged on the inner side of the box cover side wall, an external thread is arranged on the side wall of the bottom shell, and the box cover is in threaded connection with the bottom shell.

Preferably, the semi-automatic opening and closing mechanism comprises a recovery mechanism arranged on the bottom wall of the rotating plate, the sliding medicine door plate is arranged at one end of the rotating plate and can drive the rotating plate and the medicine grids to rotate, and when the sliding medicine door plate is rotated to cross the middle point of the first preset position and the second preset position of the bottom shell, the recovery mechanism drives the rotating plate to rotate so that the sliding medicine door plate slides to the preset position which is closer to the position of the sliding medicine door plate.

Preferably, the restoring mechanism includes a stretching portion movably connected to the rotating plate and a fixing portion movably connected to the stretching portion, the bottom of the fixing portion is rotatably connected to the bottom case, guide rods on both sides of the stretching portion respectively pass through guide grooves on both sides of the fixing portion, the guide rods slide in the guide grooves, and the stretching portion is connected to the fixing portion through a spring.

Preferably, the stretching portion and the fixing portion are provided with spring connecting grooves for fixing a spring.

Preferably, the recovery mechanism further comprises a limiting rod, one end of the limiting rod is fixedly connected with the bottom shell, the other end of the limiting rod is mounted on the waist-shaped through hole through a connecting column with the fixing part, and the connecting column can slide in the waist-shaped through hole in a reciprocating mode.

Preferably, the sliding medicine door plate is provided with a sliding protrusion, and the sliding protrusion is provided with an anti-slip belt.

Preferably, the bottom shell is further provided with rolling steel balls, the bottom shell is provided with a steel ball accommodating groove for accommodating the rolling steel balls, and the rolling steel balls are in contact with the medicine lattices and can roll relatively.

The invention has the beneficial effects that:

according to the medicine box, the box cover is provided with the medicine taking opening, the medicine taking cover is arranged on the medicine taking opening, and the medicine taking cover can be used for facilitating a patient to take medicine as required. The box cover is detachably connected with the bottom shell, so that new medicines can be conveniently filled in the box cover, and particularly, when different medicines are stored in the grids of the medicine grids, a patient can conveniently take the medicines as required. Meanwhile, the fixing device can limit the position between the medicine grid and the bottom shell, so that the medicine grid and the bottom shell are aligned when medicine is taken, and the problem that medicines are left in the medicine grid can be avoided; the rotating mechanism can push the medicine lattices to rotate, and particularly, labor is not wasted when the medicine lattices are rotated; the semi-automatic opening and closing mechanism can automatically push and rotate the medicine lattices pushed midway, so that partial strength can be saved for a patient, and the medicine lattices can be more conveniently rotated.

Drawings

FIG. 1 is a front view of a cartridge provided by the present invention;

FIG. 2 is a front view of the lid provided by the present invention;

FIG. 3 is a cross-sectional view of a cartridge provided by the present invention;

FIG. 4 is a schematic view of the position of the drug lattice and the rotating plate provided by the present invention;

FIG. 5 is a schematic structural diagram of a bottom case according to the present invention;

FIG. 6 is a schematic structural diagram of a rotating plate provided by the present invention;

FIG. 7 is a schematic structural view of a restoring mechanism provided in the present invention;

fig. 8 is a schematic structural view of the lining support provided by the present invention.

1. A box cover; 11. a medicine taking port; 2. a bottom case; 21. a second fixing groove; 22. a first through hole; 23. rolling the steel ball; 24. a first steel ball accommodating groove; 25. a second steel ball accommodating groove; 26. a second stop collar; 27 card slots; 3. medicine lattices; 31. a lining support; 311. a hook; 32. a first fixing groove; 33. a base plate; 34. a first limit ring; 341. a ratchet; 35. a partition plate; 41. a rotating plate; 411. a sliding medicine door plate; 4111. a sliding projection; 412. a third limit ring; 4121. a pawl; 413. a kidney-shaped through hole; 42. a recovery mechanism; 421. a stretching section; 4211. a guide bar; 422. a fixed part; 4221. fixing a connecting column; 423. a spring; 424. a spring connecting groove; 425. a limiting rod; 5. taking a medicine cover; 6. a battery; 7. a battery cover.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and fig. 2, the medicine box provided in this embodiment can realize the alignment of the medicine lattice and the medicine taking opening, so that the dislocation does not occur, and the medicine taking is convenient. The medicine box comprises a box cover 1, a movable medicine grid 3 and a bottom shell 2, wherein the box cover 1, the movable medicine grid 3 and the bottom shell 2 are sequentially arranged from top to bottom, the medicine grid 3 is used for bearing the medicine grid 3, a cavity is formed by the box cover 1 and the bottom shell 2, the medicine grid 3 is arranged in the cavity,

the box cover is detachably connected with the bottom shell, a medicine taking port 11 is formed in the box cover 1, and a medicine taking cover 5 for sealing the cavity is arranged on the medicine taking port 11;

the automatic medicine grid opening and closing device further comprises a fixing device, a rotating mechanism and a semi-automatic opening and closing mechanism, wherein the fixing device is used for limiting the position between the medicine grid and the bottom shell 2; the rotating mechanism is used for rotating the medicine grids; the semi-automatic opening and closing mechanism is used for rotationally pushing the medicine grids 3 in a semi-rotating state.

Be provided with first through-hole 22 on the lateral wall of drain pan 2, place liner support 31 in the medicine check 3 in and make liner support 31 seal medicine check 3 side, because there is the gap between medicine check and the drain pan 2, set up the condition in the gap of medicine card between medicine check 2 and drain pan 2 can not appear in liner support 31. The setting of sliding medicine door plant 411 has then guaranteed that medicine check 3 can conveniently rotate as required.

Lid 1 downwardly extending that provides in this embodiment has the lid lateral wall, and lid lateral wall inboard is provided with the internal thread, is provided with the external screw thread on the lateral wall of drain pan 2, lid 1 and drain pan 2 threaded connection. This kind of connected mode can make things convenient for the medicine to get the patient when exhausted to add new medicine to the medicine box.

Of course, in other embodiments, the box cover 1 and the bottom shell 2 may be connected in an interference fit manner, the bottom of the box cover 1 is provided with a retaining ring, the retaining ring extends into a space formed by the bottom shell and the lining support 31, and the retaining ring is abutted against the bottom shell. I.e. the outer diameter of the catch ring is larger than the inner diameter of the bottom shell 2. The structure can realize that the box cover is connected with the bottom shell 2 without a connecting piece.

The box cover 1 is detachably connected with the bottom shell 2, so that a patient can conveniently load new medicines, and particularly, when different medicines are stored in the grids of the medicine grids, the patient can conveniently take the medicines as required. Of course, the connection mode can effectively prevent the pollution between the medicines or the reaction caused by the mutual contact of the medicine components.

The medicine taking cover 5 can be manually lifted and closed, and the medicine taking cover 5 is connected with the box cover 1 in an interference fit manner; or the medicine taking cover 5 is connected with the pressing component to control the medicine taking port 11 to be opened. The pressing element structure is common, and for example, the pressing element used in the automatic color changing pen can be used for opening the medicine taking cover in the embodiment, and is not described herein again.

The rotating mechanism in this embodiment comprises a ratchet 341 and a pawl 4121, wherein the ratchet 341 is disposed on the inner sidewall of the first limit ring 34 of the medicine compartment 3, and the ratchet 341 is a wedge-shaped ratchet; the pawls 4121 are provided on the third limiting ring 412, and the distance from the working portions of the pawls 4121 to the center of the third limiting ring 412 is greater than the distance from the connecting portions of the pawls 4121 to the center of the third limiting ring 412, and the pawls 4121 are made of an elastic material.

As shown in fig. 4, when the sliding medicine door 411 is pushed to slide from the first preset position to the second preset position, the pawl 4121 rotates along with the rotating plate 41, the working part of the pawl 4121 contacts with the inclined surface of the ratchet 341 and slides along the inclined surface of the ratchet 341, at this time, the medicine compartment 3 fixedly connected with the ratchet 341 does not rotate, when the sliding medicine door panel 411 reaches the second preset position, the working part of the pawl 4121 abuts against the vertical surface of the ratchet 341, and when the sliding medicine door panel 411 is pushed to return to the first preset position from the second preset position, since the pawl 4121 abuts against the vertical surface of the ratchet 341, the pawl 4121 cannot ride over the ratchet 341, therefore, the pawl 4121 will push the ratchet 341 to rotate, and the corresponding medicine compartment 3 fixedly connected with the ratchet 341 will correspondingly rotate with the ratchet 341, that is, the pawl 4121 pushes the medicine grid 3 to rotate, so that the patient can take medicine by only opening the medicine taking cover 5 when taking medicine next time.

As shown in fig. 3 and 5, a fixing device is arranged between the medicine grid 3 and the bottom shell 2, wherein the fixing device is used for fixing the position of the medicine grid 3 and the position of the medicine grid 3 after rotation when taking medicine, a first fixing groove 32 is arranged at the bottom of the medicine grid 3, a second fixing groove 21 is arranged on the bottom shell 2, a medicine grid magnet is arranged in the first fixing groove 32, a bottom shell magnet 211 is arranged in the second fixing groove 21, and one end magnetic pole of the medicine grid magnet close to the magnet of the bottom shell 2 is opposite to one end magnetic pole of the bottom shell magnet 211 close to the medicine grid magnet. Wherein, first fixed slot 32 circumference equipartition is in the bottom of medicine check 3, and second fixed slot 21 circumference equipartition is on drain pan 2.

When medicine check 3 rotates the position between in-process medicine check magnet and the drain pan magnet 211 and has the deviation, because the appeal (the principle of attracting mutually, the relative magnetic pole of medicine check magnet and drain pan magnet 211 is heteropole promptly) between medicine check magnet and the drain pan magnet 211, can make medicine check magnet be located drain pan magnet top, guarantee that the medicine can take out from getting medicine mouthful department, prevent that the medicine mouth positional deviation that gets on medicine check 3 and the lid 1 is great, the problem that the medicine can not take out smoothly.

As shown in fig. 4, the medicine lattice 3 includes a bottom plate 33, a first limiting ring 34 located in the middle of the bottom plate 33, and a partition plate 35, wherein the partition plate 35 is uniformly distributed on the sidewall of the first limiting ring 34 in the circumferential direction; the first limit ring 34 forms an accommodating through hole, so that the third limit ring 412 of the rotating plate 41 can extend into the first limit ring 34; the bottom of the partition plate 35 is connected to the bottom plate 33, the first fixing groove 32 is provided at the bottom of the bottom plate 33, and a specific position is located at the connection position of the partition plate 35 and the bottom plate 33. Correspondingly, the second fixing grooves 21 are circumferentially and uniformly distributed on the bottom case 2. Each first fixing groove 32 corresponds to one second fixing groove 21, the number of the first fixing grooves 32 is the same as that of the second fixing grooves 21, and the number of the first fixing grooves 32 is the same as that of the partition plates 35 on the medicine compartment 3. In order to guarantee that the medicine check magnet that sets up in every first fixed slot 32 can be attracted mutually by the drain pan magnet, guarantee that the medicine check can not jump the nature and rotate, make the check of every medicine check aim at with 11 mouthful of getting it filled.

Wherein, above-mentioned semi-automatic closing mechanism is including setting up the recovery mechanism 42 on the diapire of rotor plate 41, and slip medicine door plant 411 sets up on the lateral wall of rotor plate 41, and when the rotation slip medicine door plant 411 stridees across the first default position of first through-hole 22 and the intermediate point of second default position, recovery mechanism 42 drives rotor plate 41 and rotates and make slip medicine door plant 411 slide to the nearer default position of this slip medicine door plant 411 position.

The rotating plate 41 is provided with a third limiting ring 412 extending into the accommodating through hole of the medicine grid 3, and the recovery mechanism 42 is respectively connected with the rotating plate 41 and the bottom shell 2.

As shown in fig. 7, the restoring mechanism 42 includes a stretching portion 421 movably connected to the rotating plate 41 and a fixing portion 422 movably connected to the stretching portion 421, the bottom of the fixing portion 422 is rotatably connected to the bottom case 2, guide rods 4211 at both sides of the stretching portion 421 respectively pass through guide grooves at both sides of the fixing portion 422, the guide rods 4211 slide in the guide grooves, and the stretching portion 421 and the fixing portion 422 are connected by a spring 423.

As shown in fig. 6, the rotating plate 41 is provided with a kidney-shaped through hole 413, and the stretching portion 421 is mounted on the kidney-shaped through hole 413 through a fixing connection column 4221; the fixing coupling column 4221 provided on the stretching part 421 during the rotation of the rotation plate 41 reciprocates on the kidney-shaped through hole 413. The restoring mechanism 42 further includes a limiting rod 425, wherein one end of the limiting rod 425 is fixedly connected to the bottom case 2, and the other end and the fixing portion 422 are mounted on the kidney-shaped through hole 413 through a fixing connection column 4221.

In order to ensure that the spring 423 is not separated from the stretching part 421 and the fixing part 422 during the stretching process, the stretching part 421 and the fixing part 422 are both provided with a spring connecting groove 424 for fixing the spring 423. Spring coupling groove 424 is "worker" font structure, and this kind of structure can be effectual fixed with the spring, prevents that the spring from breaking away from in spring coupling groove 424 when the atress is great in tensile process.

As shown in fig. 3 and 5, the bottom case 2 is further provided with rolling steel balls 23, the bottom case 2 is provided with steel ball accommodating grooves for accommodating the rolling steel balls 23, the steel ball accommodating grooves include first steel ball accommodating grooves 24 and second steel ball accommodating grooves 25, the first steel ball accommodating grooves 24 are located on the bottom wall of the bottom case 2, the first steel ball accommodating grooves 24 and the second fixing grooves 22 are circumferentially arranged on the bottom wall of the bottom case 2, and the rolling steel balls 23 are in contact with the medicine lattices 3 and can roll relative to the medicine lattices 3. The purpose of setting up rolling steel ball 23 is to prevent that medicine check 3 from taking place wearing and tearing between rotation in-process and drain pan 2, and set up rolling steel ball 23 then can not produce the problem of wearing and tearing, and further reduction medicine check 3, the consumption of drain pan 2 make the slip more smooth and easy.

A first arc-shaped reinforcing rib and a second arc-shaped reinforcing rib are arranged on the bottom wall of the bottom shell 2, wherein the first steel ball accommodating groove 24 is positioned on one side of the second arc-shaped reinforcing rib, which is far away from the first arc-shaped reinforcing rib, and the first steel ball accommodating groove 24 is circumferentially and uniformly distributed on one side of the second arc-shaped reinforcing rib; the outer side wall of the second limiting ring 26 is recessed inwards to form a second steel ball receiving groove 25 for receiving the rolling steel balls 23, abrasion can be generated between the rotating plate 41 and the second limiting ring 26 in the process of rotating the rotating plate 41, the purpose of arranging the second steel ball receiving groove 25 is to reduce the abrasion to the minimum, and meanwhile, the rotating plate can be more smooth in rotation. The second limiting ring 26 is disposed on the bottom wall of the bottom casing 2, and the second limiting ring 26 extends into the third limiting ring 412 of the rotating plate 41. The purpose of setting up the strengthening rib is then to guarantee that the steel ball holding tank is not damaged by the radial force that receives in the rotation process.

As shown in fig. 5 and 8, in the present embodiment, the first through hole 22 is disposed on the side wall of the bottom case 2, the patient can slide the sliding medicine door panel 411 at the first through hole 22, the sliding medicine door panel 411 is located between the bottom case 2 and the lining support 31, and when the sliding medicine door panel 411 slides from the first preset position of the first through hole 22 to the second preset position of the first through hole 22, the medicine lattice 3 does not rotate; when the sliding medicine door panel 411 slides from the second preset position of the first through hole 22 to the first preset position of the first through hole 22, the sliding medicine door panel 411 pushes the medicine lattice 3 to rotate by one lattice.

As shown in fig. 8, the lining support 31 is fastened to the bottom casing 2, the lining support 31 is provided with a hook 311, and the bottom casing 2 is provided with a slot 27 corresponding to the hook 311. During installation, the lining support 31 is clamped on the inner side wall of the bottom shell 2.

The bottom of the bottom shell 2 is also provided with a battery accommodating groove for accommodating a battery 6, and a battery cover 7 is mounted on the battery accommodating groove.

Wherein, be provided with on the medicine door panel 411 that slides and slide protrusion 4111, be provided with the antiskid area on the protrusion 4111 that slides. The purpose of the sliding protrusion 4111 is to make the sliding medicine door panel 411 more convenient and labor-saving for the patient, and the purpose of the anti-slip band when the sliding protrusion 4111 is provided is to prevent the slipping phenomenon between the finger and the sliding medicine door panel or the sliding protrusion when the patient opens or closes the medicine door.

The working process of the medicine box provided in the embodiment is as follows:

when the medicine in the medicine check is single medicine, promote sliding medicine door plant 411 and slide to the second preset position by first preset position, at this moment rotating plate 41 is rotatory along with sliding medicine door plant 411, and pawl 4121 rotates along with rotating plate 41 simultaneously, when promoting sliding medicine door plant 411 and promote to first preset position by the second preset position, the pawl is blockked by the ratchet, and then can make pawl 4121 promote the medicine check 3 that is provided with ratchet 341. Because the bottom of medicine check 3 is provided with first fixed slot 32 and corresponds with the second fixed slot 21 that sets up on the drain pan 2, because first fixed slot 32 and second fixed slot 21 are provided with medicine check magnet and drain pan magnet respectively, the attraction between the magnet this moment can make medicine check 3 adsorbed on drain pan 2, the problem that medicine check 3 was got the mouth and is got 11 and can not aim at can not appear.

The bottom of the rotating plate 41 is provided with a recovery mechanism 42, a spring of the recovery mechanism 42 can stretch along with the rotating plate 41 in the rotating process, when the waist-shaped through hole 413 is located in the middle position of the first through hole 22, the fixed connecting column 4221 is located at the topmost part of the waist-shaped through hole 413, and after the sliding medicine door plate 411 passes through the midpoint position of the first through hole 22, the sliding medicine door plate 411 is released, and due to the fact that the restoring force of the spring per se can pull the stretching part 421 to move downwards, the fixed connecting column 4221 can push the arc-shaped rotating plate 41 leftwards or rightwards, and the sliding medicine door plate is opened or closed.

When the medicines in each grid in the medicine grid are different, a patient only needs to open the box cover 1 to take the medicines as required.

Example 2

The embodiment is different from embodiment 1 in that:

fixing device includes a plurality of shell fragments, shell fragment circumference equipartition on the drain pan, and each first fixed slot correspondence is provided with a shell fragment, and when the medicine check was rotatory, the shell fragment can be by the extrusion downwards because self elasticity, rotates when rotary mechanism and accomplishes the back, and the one end of shell fragment and medicine check contact can fall into the first fixed slot that is located this shell fragment top, and is spacing with the medicine check, makes the medicine check can not rotate at will. Further ensuring that the medicine taking port can not be too small in the medicine taking process.

Wherein the side wall of the first fixing groove is obliquely arranged with the horizontal plane. The elastic sheet can be ensured to smoothly slide out of or into the first fixing groove.

Other structures in this embodiment are the same as those in embodiment 1, and are not described herein again.

Example 3

The present embodiment differs from

embodiments

1 and 2 in that:

the fixing device comprises a spring arranged on the bottom shell and a limiting column arranged at the top of the spring, and the limiting column is movably arranged in the first fixing groove.

Wherein the side wall of the first fixing groove is obliquely arranged with the horizontal plane. Can guarantee that spacing post slides out smoothly or slide in first fixed slot.

Of course, the top end of the limiting column can also be of a conical structure, and the structure also facilitates the limiting column to smoothly slide out of or into the first fixing groove.

Other structures in this embodiment are the same as those in

embodiments

1 and 2, and are not described herein again.

It is noted that the foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. A medicine box comprises a box cover (1), a movable medicine grid (3) and a bottom shell (2), wherein the box cover (1), the movable medicine grid (3) and the bottom shell (2) are sequentially arranged from top to bottom, the medicine grid (3) is arranged in a cavity formed by the box cover (1) and the bottom shell (2),

the box cover (1) is detachably connected with the bottom shell (2); a medicine taking opening (11) is formed in the box cover (1), and a medicine taking cover (5) used for sealing the cavity is arranged on the medicine taking opening (11);

the medicine box further comprises a fixing device, a rotating mechanism and a semi-automatic opening and closing mechanism, wherein the fixing device is used for limiting the position between the medicine grid and the bottom shell (2); the rotating mechanism is used for rotating the medicine grids; the semi-automatic opening and closing mechanism is used for rotationally pushing the medicine grids in a semi-rotating state;

the medicine grid (3) comprises a first limiting ring (34); a rotating plate (41) is arranged between the medicine grids and the bottom shell (2), a third limiting ring (412) is arranged on the rotating plate (41), and the third limiting ring (412) extends into an accommodating through hole formed by the first limiting ring (34);

the rotating mechanism comprises ratchet teeth (341) and pawls (4121) matched with the ratchet teeth (341), the ratchet teeth (341) are arranged on the inner side wall of the first limiting ring (34), and the pawls (4121) are arranged on the third limiting ring (412);

notches are formed in the third limiting ring (412) and the rotating plate (41), and the pawl (4121) is arranged on the side wall of the notch of the third limiting ring (412).

2. The medicine box according to claim 1, wherein the fixing device comprises a bottom shell magnet (211) and a medicine grid magnet, a first fixing groove (32) is formed in the bottom of the medicine grid (3), a second fixing groove (21) is formed in the bottom shell (2), the medicine grid magnet is arranged in the first fixing groove (32), a bottom shell magnet is arranged in the second fixing groove (21), and the magnetic pole of one end of the medicine grid magnet close to the bottom shell magnet is opposite to the magnetic pole of one end of the bottom shell magnet close to the medicine grid magnet.

3. The medicine box according to claim 1, wherein the pawl (4121) comprises a connecting portion connected to the third retainer ring (412) and a working portion for pushing the ratchet teeth (341) to rotate, and a distance from the working portion to a center of the first retainer ring (34) is greater than a distance from the connecting portion to a center of the first retainer ring (34).

4. The medicine box according to claim 1, wherein the semi-automatic opening and closing mechanism comprises a recovery mechanism (42) disposed on the bottom wall of the rotating plate (41), the sliding medicine door plate (411) is disposed at one end of the rotating plate (41) and can drive the rotating plate (41) and the medicine grid (3) to rotate, and when the sliding medicine door plate (411) is rotated to cross the middle point of the first preset position and the second preset position of the bottom shell (2), the recovery mechanism drives the rotating plate (41) to rotate so that the sliding medicine door plate (411) slides to a preset position closer to the position of the sliding medicine door plate (411).

5. A cartridge as claimed in claim 4, wherein said return means (42) comprises a stretching portion (421) movably connected to said rotary plate (41) and a fixing portion (422) movably connected to said stretching portion (421), the bottom of said fixing portion (422) being rotatably connected to said bottom shell (2), guide rods (4211) on both sides of said stretching portion (421) respectively passing through guide grooves on both sides of said fixing portion (422), said guide rods (4211) sliding in said guide grooves, said stretching portion (421) and said fixing portion (422) being connected by means of a spring (423).

6. The cartridge according to claim 5, wherein a spring coupling groove (424) for coupling the spring (423) is provided on each of the stretching portion (421) and the fixing portion (422).

7. The medicine box according to claim 6, wherein the recovery mechanism (42) further comprises a limiting rod (425), one end of the limiting rod (425) is fixedly connected with the bottom shell (2), the other end of the limiting rod and the fixing part (422) are installed on the kidney-shaped through hole (423) through a fixing connecting column (4221), and the fixing connecting column (4221) can slide in the kidney-shaped through hole (423) in a reciprocating mode.

8. The medicine box according to claim 7, characterized in that the bottom shell (2) is further provided with rolling steel balls (23), the bottom shell (2) is provided with steel ball accommodating grooves for accommodating the rolling steel balls (23), and the rolling steel balls (23) are in contact with the medicine lattices (3) and can roll relatively.