Medicine dispensing device

Abstract

The utility model discloses a medicine dispensing device. The medicine dispensing device comprises a main body and a cover body assembly. The cover body assembly detachably covers the main body to seal the storage cavity, the cover body assembly comprises a first cover body, a second cover body and a medicine storage part, the medicine storage part is arranged between the first cover body and the second cover body and connected to the first cover body, the medicine storage part is provided with at least one medicine storage channel, and the medicine storage channel is arranged in the medicine storage part in a penetrating mode; the first cover body rotatably covers the main body, the first cover body is provided with at least one through hole, the at least one through hole is communicated with the storage cavity, and the second cover body detachably covers the side, away from the first cover body, of the medicine storage part; the first cover body is provided with a first position where the first cover body rotates to enable the through hole to correspond to the medicine storage channel and enable the storage cavity to be communicated with the medicine storage channel, and a second position where the first cover body rotates to enable the through hole to avoid the medicine storage channel and enable the storage cavity to be disconnected from the medicine storage channel. The pill dispensing device can solve the problem that in the prior art, when pills are dispensed, the operation difficulty is large, and medicine dispensing is difficult.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pill dispensing devices, and particularly relates to a pill dispensing device. BACKGROUND

[0002] Pills are one of traditional Chinese medicine dosage forms, and refer to spherical or spherical-like preparations prepared by mixing fine powder or extract of traditional Chinese medicine with suitable binders or excipients.

[0003] The existing pill dispensing generally adopts a manual pill dispensing mode, but the manual pill dispensing consumes more labor and is affected by the number of remaining pills in the pill bottle and the size of the pill bottle, which leads to great difficulty in manual pill dispensing operation and pill dispensing. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the present application is to provide a pill dispensing device to solve the problem of great difficulty in pill dispensing operation in the prior art, which leads to difficult pill dispensing.

[0005] According to one aspect of the present application, a pill dispensing device is provided, which comprises:

[0006] a main body having a storage cavity;

[0007] a cover assembly detachably covered on the main body to seal the storage cavity, the cover assembly comprising a first cover, a second cover and a pill storage part, the pill storage part being arranged between the first cover and the second cover and connected to the first cover, and the pill storage part having at least one pill storage channel arranged through the pill storage part, the first cover being rotatably covered on the main body, and the first cover having at least one through hole, at least one of the through holes being in communication with the storage cavity, and the second cover being detachably covered on the side of the pill storage part away from the first cover;

[0008] wherein the first cover has a first position at which the through hole is in correspondence with the pill storage channel to make the storage cavity in communication with the pill storage channel, and a second position at which the through hole avoids the pill storage channel to make the storage cavity disconnected from the pill storage channel.

[0009] Further, the first cover has a plurality of elastic members and a plurality of through holes, the plurality of elastic members and the plurality of through holes are alternately arranged and spaced apart along the circumference of the first cover, and each of the elastic members is movably arranged on the first cover.

[0010] The medicine storage portion has a plurality of first protrusions and a plurality of medicine storage channels, the plurality of first protrusions and the plurality of medicine storage channels are alternately arranged and spaced apart along the circumference of the medicine storage portion, and each of the first protrusions is arranged on the end surface of the medicine storage portion close to the first cover body;

[0011] When the first cover body is rotated to the first position, the through holes correspond to the medicine storage channels, and the first protrusions abut against the elastic members; when the first cover body is rotated to the second position, the through holes correspond to the first protrusions, and the elastic members correspond to the medicine storage channels.

[0012] Further, the through holes and the elastic members each include two, the two through holes and the two elastic members are alternately arranged along the circumference of the first cover body, and the distance between each adjacent elastic member and through hole is equal;

[0013] The medicine storage channels and the first protrusions each include two, the two medicine storage channels and the two first protrusions are alternately arranged along the circumference of the medicine storage portion, and the distance between each adjacent medicine storage channel and first protrusion is equal;

[0014] Wherein, the distance between the elastic member and the through hole is equal to the distance between the medicine storage channel and the first protrusion, when the first cover body is rotated to the first position, each of the through holes corresponds to each of the medicine storage channels one by one, and each of the first protrusions corresponds to each of the elastic members one by one, when the first cover body is rotated to the second position, each of the through holes corresponds to each of the first protrusions one by one, and each of the elastic members corresponds to each of the medicine storage channels one by one.

[0015] Further, the elastic member includes a spring piece, the spring piece has a fixed end connected with the first cover body and a free end extending away from the center of the first cover body, and the free end is suspended on the first cover body;

[0016] When the first cover body is rotated to the first position, the first protrusions abut against the spring pieces to move the free ends away from the medicine storage portion.

[0017] Further, the medicine storage portion is provided with a second boss protruding from an end face of the medicine storage portion close to the first cover and located at the center of the medicine storage portion, and the second boss has a first clamping portion, the medicine storage channel is located between the outer edge of the medicine storage portion and the second boss, the first cover is provided with a recess located at the center of the first cover and recessed from a side of the first cover close to the medicine storage portion towards the inner side of the first cover, and the recess is provided with a second clamping portion matched with the first clamping portion, and the through hole is located between the outer edge of the first cover and the recess.

[0018] Further, the second cover comprises a cover body and a cover plate, the cover body is detachably arranged on the medicine storage portion, and the cover plate is connected to the cover body through a flexible connecting piece.

[0019] The cover plate has a first state of being in contact with the cover body to close the medicine storage channel and a second state of being separated from the cover body to open the medicine storage channel.

[0020] Further, the flexible connecting piece is provided with a linear groove extending along the width direction of the flexible connecting piece.

[0021] Further, one of the cover body and the cover plate is provided with an annular flange arranged around the periphery of the cover body or the cover plate, and the other is provided with an annular groove matched with the annular flange, the annular groove being arranged around the periphery of the cover plate or the cover body; and / or,

[0022] The cover body is provided with a third clamping portion arranged close to the outer edge of the annular flange or the annular groove, and the cover plate is provided with a fourth clamping portion matched with the third clamping portion, the fourth clamping portion being arranged close to the annular groove or the annular flange.

[0023] Further, the outer diameter D1 of the main body satisfies the relationship: 40mm≤D1≤60mm, the height H1 of the main body along the first direction satisfies the relationship: 50mm≤H1≤90mm, and the thickness T1 between the inner wall of the main body and the outer wall of the main body satisfies the relationship: 1.5mm≤T1≤4mm; and / or,

[0024] The outer diameter D2 of the first cover satisfies the relationship: 30mm≤D2≤50mm, the height H2 of the first cover along the first direction satisfies the relationship: 5mm≤H2≤20mm, and the thickness T2 between the inner wall of the first cover and the outer wall of the first cover satisfies the relationship: 1.5mm≤T2≤4mm; and / or,

[0025] The diameter D3 of the through hole satisfies the relationship: 4mm≤D3≤10mm; and / or,

[0026] The first cover body is provided with a recess, and the height H3 of the recess along the first direction satisfies the relationship: 7mm≤H3≤15mm; and / or,

[0027] The outer diameter D4 of the medicine storage part satisfies the relationship: 30mm≤D4≤50mm, the height H4 of the medicine storage part along the first direction satisfies the relationship: 20mm≤H4≤40mm, and the thickness T3 between the inner wall of the medicine storage part and the outer wall of the medicine storage part satisfies the relationship: 1.5mm≤T3≤4mm; and / or,

[0028] The diameter D5 of the medicine storage channel satisfies the relationship: 4mm≤D5≤10mm, and the thickness T4 between the inner wall of the medicine storage channel and the outer wall of the medicine storage channel satisfies the relationship: 1.5mm≤T4≤4mm; and / or,

[0029] The first boss is provided on the medicine storage part, and the height H5 of the first boss along the first direction satisfies the relationship: 0.2mm≤H5≤1.5mm; and / or,

[0030] The second boss is provided on the medicine storage part, and the height H6 of the second boss along the first direction satisfies the relationship: 0.5mm≤H6≤5mm; and / or,

[0031] The outer diameter D6 of the second cover body satisfies the relationship: 30mm≤D6≤50mm, the thickness T5 between the inner wall of the second cover body and the outer wall of the second cover body satisfies the relationship: 1.5mm≤T5≤4mm, and the height H7 of the second cover body along the first direction satisfies the relationship: 6mm≤H7≤15mm; and / or,

[0032] The second cover body comprises a cover plate and a cover body, the cover plate is connected to the cover body through a flexible connecting piece, the width D7 of the flexible connecting piece along the third direction satisfies the relationship: 4mm≤D7≤10mm, and the thickness T6 of the flexible connecting piece along the first direction satisfies the relationship: 0.2mm≤T6≤1.5mm; and / or,

[0033] The straight-line groove is provided on the flexible connecting piece, and the width D8 of the straight-line groove along the second direction satisfies the relationship: 0.2mm≤D8≤4mm; and / or,

[0034] An annular flange is arranged on one of the cover body and the cover plate, and an annular groove is arranged on the other one, wherein a height H8 of the annular flange along the first direction satisfies a relationship of 0.2mm≤H8≤1.5mm, a width D9 of the annular flange along the second direction satisfies a relationship of 2mm≤D9≤4mm; a height H9 of the annular groove along the first direction satisfies a relationship of 0.2mm≤H9≤1.5mm, and a width D10 of the annular groove along the second direction satisfies a relationship of 2mm≤D10≤4mm; and / or,

[0035] A third clamping portion is arranged on the cover body, the third clamping portion is provided with a first circular arc, a height H10 of the third clamping portion along the first direction satisfies a relationship of 0.2mm≤H10≤1mm, a width D11 of the third clamping portion along the second direction satisfies a relationship of 4mm≤D11≤10mm, and a radius R1 of the first circular arc satisfies a relationship of 0.2mm≤R1≤1mm; and / or,

[0036] A fourth clamping portion is arranged on the cover plate, the fourth clamping portion is provided with a second circular arc, a height H11 of the fourth clamping portion along the first direction satisfies a relationship of 0.2mm≤H11≤1mm, a width D12 of the fourth clamping portion along the second direction satisfies a relationship of 4mm≤D12≤10mm, and a radius R2 of the second circular arc satisfies a relationship of 0.2mm≤R2≤1mm; and / or,

[0037] The second boss has a first clamping portion, the first clamping portion has a third circular arc, a height H12 of the first clamping portion along the first direction satisfies a relationship of 0.2mm≤H12≤1mm, a width D13 of the first clamping portion along the second direction satisfies a relationship of 4mm≤D13≤10mm, and a radius R3 of the third circular arc satisfies a relationship of 0.2mm≤R3≤1mm; and / or,

[0038] The recess has a second clamping portion, the second clamping portion has a fourth circular arc, a height H13 of the second clamping portion along the first direction satisfies a relationship of 0.2mm≤H13≤1mm, a width D14 of the second clamping portion along the second direction satisfies a relationship of 4mm≤D14≤10mm, and a radius R4 of the fourth circular arc satisfies a relationship of 0.2mm≤R4≤1mm.

[0039] Further, the first cover body and the main body are connected through threads, and the second cover body and the storage part are connected through threads; and / or,

[0040] The circumferential surface of the first cover body and the circumferential surface of the second cover body are both provided with anti-skid lines.

[0041] In the present application, since the cover assembly is detachably covered on the main body, when the number of pills in the main body is insufficient, the cover assembly can be opened to facilitate the pills into the storage cavity. At the same time, when the pills in the storage cavity need to be separated, only the first cover is rotated to the first position to make the medicine storage channel correspond to the through hole, so that the medicine storage channel is communicated with the storage cavity, at this time, the pills in the storage cavity will enter the medicine storage channel grain by grain to achieve the effect of separating the same number of pills one by one; when the pills do not need to be separated, only the first cover is rotated to the second position to make the through hole avoid the medicine storage channel, so that the medicine storage channel is disconnected with the storage cavity to achieve the effect of closing the storage cavity. That is to say, the whole medicine separating device in the present application only needs to control the on-off of the medicine storage channel and the storage cavity through the rotation of the first cover, solves the problem that the manual operation is difficult in the prior art, and causes the difficulty in separating the medicine, so as to achieve the purpose of convenient, accurate and fast manual quantitative medicine separating. BRIEF DESCRIPTION OF DRAWINGS

[0042] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0043] Figure 1 The structure schematic view of the medicine separating device disclosed in the embodiments of the present application;

[0044] Figure 2 The structure schematic view of the main body disclosed in the embodiments of the present application;

[0045] Figure 3 The structure schematic view of the first cover disclosed in the embodiments of the present application;

[0046] Figure 4 The bottom view of the first cover disclosed in the embodiments of the present application;

[0047] Figure 5 The top view of the first cover disclosed in the embodiments of the present application;

[0048] Figure 6 The structure schematic view of the medicine storage part disclosed in the embodiments of the present application;

[0049] Figure 7 The bottom view of the medicine storage part disclosed in the embodiments of the present application;

[0050] Figure 8 The partial sectional view of the medicine storage part disclosed in the embodiments of the present application;

[0051] Figure 9 The structure schematic view of the medicine storage channel disclosed in the embodiments of the present application;

[0052] Figure 10 Structure schematic view of the second cover body in the closed state according to the embodiment of the present application;

[0053] Figure 11 Structure schematic view of the second cover body in the opened state according to the embodiment of the present application;

[0054] Figure 12 Bottom view of the second cover body according to the embodiment of the present application;

[0055] Figure 13 Top view of the second cover body according to the embodiment of the present application;

[0056] Figure 14 Schematic view of the through hole and the medicine storage channel in communication or disconnection according to the embodiment of the present application.

[0057] Among the above drawings, the following reference signs are included:

[0058] 10, main body; 101, storage cavity; 20, cover body assembly; 21, first cover body; 211, through hole; 212, elastic member; 213, elastic sheet; 2131, fixed end; 2132, free end; 214, recess; 22, second cover body; 221, cover body; 222, cover plate; 223, flexible connecting member; 224, linear groove; 225, annular flange; 226, annular groove; 23, medicine storage part; 231, medicine storage channel; 232, first boss; 233, second boss; 30, first clamping part; 31, third circular arc; 40, second clamping part; 41, fourth circular arc; 50, third clamping part; 51, first circular arc; 60, fourth clamping part; 61, second circular arc; 70, anti-skid pattern;

[0059] D1, outer diameter of the main body; H1, height of the main body; T1, wall thickness of the main body; D2, outer diameter of the first cover body; H2, height of the first cover body; T2, wall thickness of the first cover body; D3, diameter of the through hole; H3, height of the recessed part; D4, outer diameter of the medicine storage part; H4, height of the medicine storage part; T3, wall thickness of the medicine storage part; D5, diameter of the medicine storage channel; T4, wall thickness of the medicine storage channel; H5, height of the first boss; H6, height of the second boss; D6, outer diameter of the second cover body; H7, height of the second cover body; T5, wall thickness of the second cover body; D7, width of the flexible connecting piece; T6, thickness of the flexible connecting piece; D8, width of the linear groove; D9, width of the annular flange; H8, height of the annular flange; D10, width of the annular groove; H9, height of the annular groove; D11, width of the third clamping part; H10, height of the third clamping part; R1, radius of the first circular arc; H11, height of the fourth clamping part; D12, width of the fourth clamping part; R2, radius of the second circular arc; H12, height of the first clamping part; D13, width of the first clamping part; R3, radius of the third circular arc; H13, height of the second clamping part; D14, width of the second clamping part; R4, radius of the fourth circular arc. DETAILED DESCRIPTION

[0060] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0061] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component and / or combination thereof.

[0062] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0063] As mentioned in the background section, existing methods for separating pills generally involve manual dispensing. However, manual dispensing is labor-intensive and its difficulty is influenced by the number of pills remaining in the bottle and the size of the bottle. Therefore, the inventors of this application have designed a novel dispensing device that solves the problem of high operational difficulty in dispensing pills in existing technologies. The dispensing device of this application will be described in detail below with reference to the accompanying drawings.

[0064] It should be noted that the first direction in this application refers to the appendix. Figure 1 The direction indicated by the letter X in the middle, the second direction refers to the attached... Figure 1 The direction indicated by the letter Y in the middle, the third direction refers to the attached... Figure 12 The direction indicated by the letter Z.

[0065] See Figures 1 to 14 As shown, this application provides a dispensing device, which includes a main body 10 and a cover assembly 20.

[0066] Specifically, the main body 10 has a storage cavity 101; the cover assembly 20 is detachably covered on the main body 10 to seal the storage cavity 101, the cover assembly 20 comprises a first cover 21, a second cover 22 and a medicine storage part 23, the medicine storage part 23 is arranged between the first cover 21 and the second cover 22 and connected to the first cover 21, and the medicine storage part 23 has at least one medicine storage channel 231, the medicine storage channel 231 is arranged through the medicine storage part 23, the first cover 21 is rotatably covered on the main body 10, and the first cover 21 has at least one through hole 211, the at least one through hole 211 is communicated with the storage cavity 101, and the second cover 22 is detachably covered on the side of the medicine storage part 23 away from the first cover 21; wherein the first cover 21 has a first position rotated to make the through hole 211 correspond to the medicine storage channel 231 so that the storage cavity 101 is communicated with the medicine storage channel 231, and a second position rotated to make the through hole 211 avoid the medicine storage channel 231 so that the storage cavity 101 is disconnected with the medicine storage channel 231.

[0067] In the embodiment, the storage cavity 101 is used for storing pills, since the cover assembly 20 is detachably covered on the main body 10, when the number of pills in the main body 10 is insufficient, the cover assembly 20 can be opened to facilitate the pills into the storage cavity 101. At the same time, since the first cover 21 in the embodiment is rotatably covered on the main body 10, and the first cover 21 is provided with the through hole 211 communicated with the storage cavity 101, and the medicine storage part 23 is provided with the medicine storage channel 231, when the pills in the storage cavity 101 need to be separated, only need to rotate the first cover 21 to the first position to make the medicine storage channel 231 correspond to the through hole 211, so that the medicine storage channel 231 is communicated with the storage cavity 101, at this time, the pills in the storage cavity 101 will enter the medicine storage channel 231 grain by grain to achieve the effect of separating the same number of pills one by one; when the pills do not need to be separated, only need to rotate the first cover 21 to the second position to make the through hole 211 avoid the medicine storage channel 231, so that the medicine storage channel 231 is disconnected with the storage cavity 101 to achieve the effect of sealing the storage cavity 101. That is to say, the whole medicine separating device in the embodiment only needs to control the on-off of the medicine storage channel 231 and the storage cavity 101 through the rotation of the first cover 21, solves the problem that the manual operation is difficult in the prior art, and causes the difficulty in separating medicine, so as to achieve the purpose of convenient, accurate and fast manual quantitative medicine separation.

[0068] In addition, in the embodiment, when the pills enter the medicine storage channel 231 from the storage cavity 101, the second cover 22 can be detached, and the pills in the medicine storage channel 231 can be taken out, which is simple in structure and convenient and fast in operation.

[0069] Optionally, in this embodiment, the drug storage channel 231 and the through hole 211 can each be configured as one, or as two or more. The attached... Figure 4 and appendix Figure 7 The diagram shows the case where both the drug storage channel 231 and the through hole 211 are configured as two.

[0070] Further, see Figures 3 to 9 As shown, in this embodiment, the first cover 21 has multiple elastic elements 212 and multiple through holes 211. The multiple elastic elements 212 and multiple through holes 211 are arranged alternately and spaced apart along the circumference of the first cover 21, and each elastic element 212 is movably disposed on the first cover 21. The medicine storage part 23 has multiple first protrusions 232 and multiple medicine storage channels 231. The multiple first protrusions 232 and multiple medicine storage channels 231 are arranged alternately and spaced apart along the circumference of the medicine storage part 23, and each first protrusion 232 protrudes from the end face of the medicine storage part 23 near the first cover 21. When the first cover 21 is rotated to the first position, the through holes 211 correspond to the medicine storage channels 231, and the first protrusions 232 abut against the elastic elements 212. When the first cover 21 is rotated to the second position, the through holes 211 correspond to the first protrusions 232, and the elastic elements 212 correspond to the medicine storage channels 231.

[0071] Specifically, the alternating arrangement of the first protrusion 232 and the medicine storage channel 231, as well as the alternating arrangement of the elastic element 212 and the through hole 211, can provide clear position indication during the rotation of the first cover 21. When the first cover 21 rotates to the first position, the first protrusion 232 will abut against the elastic element 212. This abutment will produce obvious tactile feedback. The user can obtain signals through touch and sound, thereby knowing that the through hole 211 and the medicine storage channel 231 have corresponded, realizing the connection between the storage cavity 101 and the medicine storage channel 231. Meanwhile, the cooperation between the elastic element 212 and the first boss 232 can buffer the impact force that may be generated during the rotation of the first cover 21. During the rotation of the first cover 21, due to the presence of the elastic element 212, when the first boss 232 contacts the elastic element 212, the elastic element 212 can absorb part of the impact force. Without the elastic element 212, the first boss 232 would directly contact the hard surface of the first cover 21. During frequent rotation, the first boss 232 or the surface of the first cover 21 is prone to wear. The buffering effect of the elastic element 212 can extend the service life of the component.

[0072] In other words, when it is necessary to transfer the pills in the storage cavity 101 to the medicine storage channel 231 for pill separation, the first cover 21 can be rotated to the first position. At this time, the through hole 211 corresponds to the medicine storage channel 231, and the first protrusion 232 abuts against the elastic member 212. The pills can enter the medicine storage channel 231 through the through hole 211. When it is not necessary to separate the pills, the first cover 21 can be rotated to the second position. At this time, the through hole 211 corresponds to the first protrusion 232, and the elastic member 212 corresponds to the medicine storage channel 231, thereby preventing the pills from leaving the storage cavity 101 through the through hole 211 and ensuring the independence of the substances in their respective spaces.

[0073] Further, see Figure 4 as well as Figure 7 As shown, in this embodiment, there are two through holes 211 and two elastic elements 212. The two through holes 211 and two elastic elements 212 are arranged alternately along the circumference of the first cover 21, and the distance between each adjacent elastic element 212 and through hole 211 is equal. There are also two medicine storage channels 231 and two first protrusions 232. The two medicine storage channels 231 and two first protrusions 232 are arranged alternately along the circumference of the medicine storage portion 23, and the distance between each adjacent medicine storage channel 231 and first protrusion 232 is equal. etc.; wherein, the distance between the elastic element 212 and the through hole 211 is equal to the distance between the medicine storage channel 231 and the first protrusion 232. When the first cover 21 rotates to the first position, each through hole 211 corresponds to each medicine storage channel 231, and each first protrusion 232 abuts against each elastic element 212. When the first cover 21 rotates to the second position, each through hole 211 corresponds to each first protrusion 232, and each elastic element 212 corresponds to each medicine storage channel 231.

[0074] It is understood that in this embodiment, "two through holes 211 and two elastic elements 212 are arranged alternately along the circumference of the first cover 21, and the distance between each adjacent elastic element 212 and through hole 211 is equal" means that the two through holes 211 are symmetrically arranged at 180° on the first cover 21, the two elastic elements 212 are also symmetrically arranged at 180° on the first cover 21, and the angle between each adjacent elastic element 212 and through hole 211 is 90°.

[0075] Specifically, since the number of through holes 211 and elastic members 212 is the same and uniformly distributed on the first cover body 21, and the number of storage channels 231 and first bosses 232 is the same and uniformly distributed on the storage part 23, thus, the entire cover assembly 20 can be uniformly stressed during the rotation of the first cover body 21, thereby avoiding deformation or damage caused by excessive local stress. Among them, in the first position, each first boss 232 corresponds to each elastic member 212, which also ensures uniform force transmission, so that the elastic member 212 can stably perform its function, for example, the function of providing tactile feedback. At the same time, this fixed one-to-one correspondence makes it easy for users to remember the operation position, for example, only needs to rotate the first cover body 21 by a certain angle (such as 180°) to switch from the first position to the second position, and the user can accurately realize the communication and disconnection of the storage cavity 101 and the storage channel 231 without complex marking or complex operation process.

[0076] Further, referring to Figures 4 to 5 As shown, the elastic member 212 in the embodiment includes a spring 213, the spring 213 has a fixed end 2131 connected with the first cover body 21 and a free end 2132 extending towards the direction away from the center of the first cover body 21, the free end 2132 is suspended on the first cover body 21; wherein, when the first cover body 21 is rotated to the first position, the first boss 232 abuts against the spring 213 to move the free end 2132 towards the direction away from the storage part 23.

[0077] Specifically, the structure of the elastic sheet 213 enables it to elastically deform when subjected to external force. The fixed end 2131 of the elastic sheet 213 is connected to the first cover 21, providing a stable support point for the elastic sheet 213, while the free end 2132 is suspended, giving it sufficient space to move. When external pressure is applied to the elastic sheet 213, for example, the first boss 232 abuts against the elastic sheet 213, the elastic sheet 213 can bend and deform around the fixed end 2131, enabling the elastic sheet 213 to adapt to different contact situations and pressure sizes. That is, when the first cover 21 is rotated to the first position, the user can clearly perceive the position change through the sense of touch and hearing. When the first boss 232 abuts against the free end 2132 of the elastic sheet 213, the free end 2132 will move away from the medicine storage portion 23, and this movement will produce a clear tactile sensation, like pressing a button. The user can feel the deformation of the elastic sheet 213 through the fingers, thereby accurately knowing that the first cover 21 has been rotated to the first position, i.e., the through hole 211 has been aligned with the medicine storage channel 231. At the same time, when the first boss 232 abuts against the elastic sheet 213, the free end 2132 of the elastic sheet 213 will elastically deform, which can make the elastic sheet 213 better fit the surface of the first boss 232. On the one hand, it can fill the possible small gap, enhancing the sealing effect, on the other hand, the elastic deformation of the elastic sheet 213 can buffer the impact force of the first boss 232 on the first cover 21. In addition, in the first position, the free end 2132 of the elastic sheet 213 is pressed and moved by the first boss 232. This deformation makes the elastic sheet 213 exert an opposite elastic force on the first boss 232, which can ensure that the first boss 232 and the elastic sheet 213 are in close contact and will not easily come out of contact due to slight vibration or external force interference.

[0078] Further, referring to Figures 3 to 8 The second boss 233 protrudes from the end face of the medicine storage portion 23 close to the first cover 21 and is located at the center of the medicine storage portion 23, and the second boss 233 has a first clamping portion 30. The medicine storage channel 231 is located between the outer edge of the medicine storage portion 23 and the second boss 233. The recessed portion 214 is located at the center of the first cover 21 and recessed from the side of the first cover 21 close to the medicine storage portion 23 towards the inside of the first cover 21, and the recessed portion 214 is provided with a second clamping portion 40 matched with the first clamping portion 30. The through hole 211 is located between the outer edge of the first cover 21 and the recessed portion 214.

[0079] Specifically, during the assembling process, the design of the second boss 233 and the recess 214 can help the medicine storage part 23 and the first cover 21 to be positioned quickly and accurately. Meanwhile, since the first clamping part 30 is arranged on the first boss 232 and the second clamping part 40 is arranged on the recess 214, the second boss 233 can be clamped to the recess 214 smoothly, and the cooperation between the first clamping part 30 and the second clamping part 40 further strengthens the stability of the connection between the first cover 21 and the medicine storage part 23.

[0080] Optionally, the first clamping part 30 and the second clamping part 40 in the embodiment both include buckles or clamping grooves. That is to say, in the embodiment, the first clamping part 30 can be arranged as a buckle and the second clamping part 40 can be arranged as a buckle, or the first clamping part 30 can be arranged as a buckle and the second clamping part 40 can be arranged as a clamping groove, or the first clamping part 30 can be arranged as a clamping groove and the second clamping part 40 can be arranged as a buckle. The buckle and the clamping groove are a simple and direct mechanical connection mode, and their shapes and structures are relatively simple, easy to manufacture and process.

[0081] Further, referring to Figures 10 to 13 , the second cover 22 in the embodiment includes a cover body 221 and a cover plate 222, the cover body 221 is detachably arranged on the medicine storage part 23, and the cover plate 222 is connected to the cover body 221 through a flexible connecting piece 223; wherein the cover plate 222 has a first state of contacting the cover body 221 to close the medicine storage channel 231, and a second state of separating from the cover body 221 to open the medicine storage channel 231. Exemplarily, the flexible connecting piece 223 in the embodiment includes a flexible connecting sheet or a flexible connecting plate.

[0082] Specifically, the cover plate 222 has two explicit states, which can enable the user to accurately control the opening and closing of the medicine storage channel 231, which is crucial for the preservation and use of medicines. In the first state, the cover plate 222 contacts the cover body 221 to close the medicine storage channel 231, effectively preventing external factors from affecting the pills in the medicine storage channel 231; in the second state, the cover plate 222 separates from the cover body 221 to open the medicine storage channel 231, facilitating the removal of the pills in the medicine storage channel 231. Meanwhile, since the cover plate 222 is connected to the cover body 221 through the flexible connecting piece 223, the user can easily convert the cover plate 222 between the two states during operation, and the existence of the flexible connecting piece 223 ensures that the cover plate 222 will not be lost.

[0083] Further, referring to Figure 11 and Figure 13 , a linear groove 224 is arranged on the flexible connecting piece 223 in the embodiment, and the linear groove 224 is along the width direction of the flexible connecting piece 223 (i.e. the direction perpendicular to the paper surface in the drawings). Figure 12The straight-line-shaped groove 224 extends in the width direction of the flexible connecting piece 223 (indicated by the letter Z in the direction). Specifically, the straight-line-shaped groove 224 facilitates the bending of the cover plate 222. When it is required to convert the cover plate 222 from the first state to the second state or vice versa, the flexible connecting piece 223 needs to bend, and the straight-line-shaped groove 224 extends in the width direction, like a "track" that is easy to bend is previously arranged on the connecting piece, so that the bending stiffness of the flexible connecting piece 223 in this direction is reduced, and it is easier to bend to comply with the opening and closing action of the cover plate 222. At the same time, the presence of the groove can guide the stress distribution of the flexible connecting piece 223 when it is stressed, so that it is more uniform, thereby prolonging the service life of the flexible connecting piece 223.

[0084] Further, referring to Figure 11 and Figure 13 It is shown that the cover body 221 and one of the cover plates 222 in the embodiment are provided with an annular flange 225, which is arranged around the circumference of the cover body 221 or the circumference of the cover plate 222, and the other is provided with an annular groove 226 matched with the annular flange 225, which is arranged around the circumference of the cover plate 222 or the circumference of the cover body 221. That is to say, in the embodiment, the cover body 221 can be provided with the annular flange 225, and the cover plate 222 can be provided with the annular groove 226, or the cover body 221 can be provided with the annular groove 226, and the cover plate 222 can be provided with the annular flange 225. The annular flange 225 and the annular groove 226 in the embodiment are matched with each other. Figure 11 It is shown that the cover plate 222 is provided with the annular groove 226, and the cover body 221 is provided with the annular flange 225.

[0085] Specifically, the annular flange 225 and the annular groove 226 form a ring-shaped sealing structure, which effectively prevents external substances from entering the medicine storage channel 231. At the same time, this surrounding structure increases the contact area and connection strength between the cover body 221 and the cover plate 222, preventing the cover plate 222 from separating from the cover body 221 when the medicine dispensing device is subjected to external force impact. In addition, the design of the annular flange 225 and the annular groove 226 facilitates the quick and accurate positioning of the cover body 221 and the cover plate 222 during assembly. When assembling the second cover 22, the annular flange 225 can naturally align with the annular groove 226, and the operator only needs to gently fold the two to achieve correct assembly.

[0086] Further, referring to Figures 10 to 11 and Figure 13As shown, in this embodiment, the cover body 221 is provided with a third latching portion 50, which is located near the outer edge of the annular flange 225 or the annular groove 226. The cover plate 222 is provided with a fourth latching portion 60 that matches the third latching portion 50, which is located near the annular groove 226 or the annular flange 225. It can be understood that in this embodiment, when the cover body 221 is provided with an annular flange 225, the third latching portion 50 is located near the outer edge of the annular flange 225; when the cover body 221 is provided with an annular groove 226, the third latching portion 50 is located near the outer edge of the annular groove 226; when the cover plate 222 is provided with an annular flange 225, the fourth latching portion 60 is located near the outer edge of the annular flange 225; and when the cover plate 222 is provided with an annular groove 226, the fourth latching portion 60 is located near the outer edge of the annular groove 226.

[0087] Specifically, the engagement of the third snap-fit ​​portion 50 and the fourth snap-fit ​​portion 60, in conjunction with the sealing structure of the annular flange 225 and the annular groove 226, further enhances the sealing effect between the cover body 221 and the cover plate 222. Meanwhile, because the third snap-fit ​​portion 50 is positioned close to the outer edge of the annular flange 225 or the annular groove 226, and the fourth snap-fit ​​portion 60 is positioned close to the outer edge of the annular groove 226 or the annular flange 225, this arrangement allows the snap-fit ​​structure to provide stable connection force in both the circumferential and radial directions. This makes the connection between the cover body 221 and the cover plate 222 more robust, thereby enabling the second cover 22 to withstand greater external forces.

[0088] Optionally, both the third latching portion 50 and the fourth latching portion 60 in this embodiment include a latch or a slot. That is, in this embodiment, the third latching portion 50 can be configured as a latch and the fourth latching portion 60 as a latch, or the third latching portion 50 can be configured as a latch and the fourth latching portion 60 as a slot, or the third latching portion 50 can be configured as a slot and the fourth latching portion 60 as a latch. A latch and a slot are simple and direct mechanical connection methods; their shapes and structures are relatively simple, and they are easy to manufacture and process.

[0089] Furthermore, in this embodiment, the outer diameter D1 of the main body 10 (e.g.) Figure 2 As shown, the following relationship is satisfied: 40mm ≤ D1 ≤ 60mm. For example, D1 can be set to 40mm, 42mm, 44mm, 45mm, 47mm, 49mm, 50mm, 52mm, 54mm, 55mm, 57mm, 59mm, 60mm, etc. The height H1 of the main body 10 along the first direction (e.g.) Figure 2As shown, the following relationship is satisfied: 50mm ≤ H1 ≤ 90mm. For example, H1 can be set to 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, etc. The thickness T1 between the inner wall and the outer wall of the main body 10 (i.e., the wall thickness of the main body 10, such as...) Figure 2 As shown, the following relationship is satisfied: 1.5mm≤T1≤4mm. For example, T1 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc.

[0090] Specifically, the main body 10 is used to hold a certain amount of pills. A suitable height and outer diameter ensure sufficient space for the pills within the main body 10. Simultaneously, a suitable wall thickness ensures sufficient structural strength to withstand pressure. When D1 is less than 40mm, the capacity of the main body 10 is limited. For pills requiring long-term use or with large doses, frequent addition of pills to the storage cavity 101 of the main body 10 is necessary. When D1 is greater than 60mm, the diameter of the main body 10 is large, increasing production costs. When H1 is less than 50mm, the height of the main body 10 is low, limiting its internal space and reducing the capacity it can hold. When H1 is greater than 90mm, it increases the manufacturing cost of the dispensing device. When T1 is less than 1.5mm, the structural strength of the main body 10 is low, resulting in weaker resistance to pressure and impact. When T1 is greater than 4mm, the wall thickness of the main body 10 is large, increasing the overall weight and manufacturing cost of the dispensing device. In other words, by ensuring that the outer diameter D1 of the main body 10 satisfies the following relationship: 40mm≤D1≤60mm, the height H1 of the main body 10 along the first direction satisfies the following relationship: 50mm≤H1≤90mm, and the thickness T1 between the inner wall and the outer wall of the main body 10 satisfies the following relationship: 1.5mm≤T1≤4mm, it is possible not only to ensure that the main body 10 has sufficient accommodating space, but also to ensure the structural strength of the main body 10.

[0091] Furthermore, in this embodiment, the outer diameter D2 of the first cover 21 (e.g.) Figure 5 As shown, the following relationship is satisfied: 30mm ≤ D2 ≤ 50mm. For example, D2 can be set to 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, 50mm, etc. The height H2 of the first cover 21 along the first direction (e.g.) Figure 3H2≤20mm, for example, H2 can be set to 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, etc., the thickness T2 between the inner wall of the first cover body 21 and the outer wall of the first cover body 21 (i.e. the wall thickness of the first cover body 21, as shown in FIG. 2) satisfies the relationship: 1.5mm≤T2≤4mm, for example, T2 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc. Figure 3 H2≤20mm, for example, H2 can be set to 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, etc., the thickness T2 between the inner wall of the first cover body 21 and the outer wall of the first cover body 21 (i.e. the wall thickness of the first cover body 21, as shown in FIG. 2) satisfies the relationship: 1.5mm≤T2≤4mm, for example, T2 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc.

[0092] Specifically, when D2 is less than 30mm, the diameter of the first cover body 21 is too small, which can not effectively cover and seal the main body 10, thus easily leading to leakage of the pills or entry of external impurities into the main body 10; when D2 is greater than 50mm, it can not be installed on the corresponding main body 10, or after installation, it is too protruding, affecting the overall aesthetics and portability. When H2 is less than 5mm, the height of the first cover body 21 is too low, making it difficult for the user to hold and rotate the first cover body 21, thus failing to make the through hole 211 correspond to the medicine storage channel 231; when H2 is greater than 20mm, the first cover body 21 is too high, thus occupying a lot of vertical space and increasing the overall volume of the pill dispenser, which is not convenient for carrying. When T2 is less than 1.5mm, the structural strength of the first cover body 21 is low, thus leading to weak compression and impact resistance of the first cover body 21; when T2 is greater than 4mm, the wall thickness of the first cover body 21 is too thick, thus increasing the overall weight and production cost of the pill dispenser. That is to say, by making the outer diameter D2 of the first cover body 21 satisfy the relationship: 30mm≤D2≤50mm, the height H2 of the first cover body 21 along the first direction satisfy the relationship: 5mm≤H2≤20mm, and the thickness T2 between the inner wall of the first cover body 21 and the outer wall of the first cover body 21 satisfy the relationship: 1.5mm≤T2≤4mm, not only can the first cover body 21 be adapted to the main body 10, but also can the first cover body 21 have sufficient structural strength to resist external forces.

[0093] Further, the diameter D3 of the through hole 211 in the embodiment (as shown in FIG. 2) satisfies the relationship: 5mm≤D3≤10mm, for example, D3 can be set to 5mm, 6mm, 8mm, 10mm, etc. Figure 4As shown, the diameter of the through hole 211 satisfies the relationship: 4mm ≤ D3 ≤ 10mm. For example, D3 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc. Specifically, when D3 is less than 4mm, the diameter of the through hole 211 is too small, and the pills are easily blocked outside the through hole 211 when poured out. When D3 is greater than 10mm, the through hole 211 with an excessively large diameter will make the overall structure of the first cover 21 relatively weak, and the area around the through hole 211 is more likely to deform when subjected to external force. That is to say, in this embodiment, the diameter D3 of the through hole 211 satisfies the relationship: 4mm ≤ D3 ≤ 10mm, which can ensure that the pills can pass smoothly through the through hole 211 and enter the medicine storage channel 231, while ensuring the structural strength of the first cover 21.

[0094] Furthermore, in this embodiment, the first cover 21 is provided with a recess 214, and the height H3 of the recess 214 along the first direction (e.g., Figure 3 As shown, the following relationship is satisfied: 7mm ≤ H3 ≤ 15mm. For example, H3 can be set to 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, etc. Specifically, since the recessed part 214 is provided on the first cover 21, and the height H2 of the first cover 21 satisfies the relationship: 5mm ≤ H2 ≤ 20mm, when H3 is less than 7mm, the recessed part 214, which is too low in height, cannot protrude from the side of the first cover 21 away from the medicine storage part 23, thus failing to separate the two through holes 211 on the first cover 21, making it difficult to gather the pills near the through holes 211; when H3 is greater than 15mm, it increases the overall weight of the dispensing device and the manufacturing cost.

[0095] Furthermore, in this embodiment, the outer diameter D4 of the drug storage section 23 (e.g., Figure 7 As shown, the following relationship is satisfied: 30mm ≤ D4 ≤ 50mm. For example, D4 ​​can be set to 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, 50mm, etc. The height H4 of the medicine storage section 23 along the first direction (e.g.) Figure 8 As shown, the following relationship is satisfied: 20mm ≤ H4 ≤ 40mm. For example, H4 can be set to 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, etc. The thickness T3 between the inner wall and the outer wall of the drug storage section 23 (i.e., the wall thickness of the drug storage section 23, such as...) Figure 8As shown) satisfies the relationship: 1.5mm≤T3≤4mm, for example, T3 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc.

[0096] Specifically, when D4 is less than 30mm, the diameter of the medicine storage part 23 is too small, which can not effectively cover and seal the first cover body 21, thus easily leading to pill leakage or external impurities entering; when D4 is greater than 50mm, it can not be installed on the corresponding first cover body 21, or after installation, it is too protruding, affecting the overall aesthetics and portability. When H4 is less than 20mm, the height of the medicine storage part 23 is too low, resulting in a decrease in the height of the medicine storage channel 231, thereby reducing the number of pills in the medicine storage part 23 and the efficiency of pill sorting; when H4 is greater than 40mm, the medicine storage part 23 is too high, occupying a lot of vertical space, thereby increasing the overall size of the pill sorting device, which is not convenient to carry. When T3 is less than 1.5mm, the structural strength of the medicine storage part 23 is reduced, thereby resulting in weak compression and impact resistance of the medicine storage part 23; when T3 is greater than 4mm, the thick medicine storage part 23 increases the overall weight and production cost of the pill sorting device. That is to say, by making the outer diameter D4 of the medicine storage part 23 satisfy the relationship: 30mm≤D4≤50mm, the height H4 of the medicine storage part 23 along the first direction satisfy the relationship: 20mm≤H4≤40mm, and the thickness T3 between the inner wall of the medicine storage part 23 and the outer wall of the medicine storage part 23 satisfy the relationship: 1.5mm≤T3≤4mm, in the embodiment, not only can the medicine storage part 23 be adapted to the first cover body 21, but also can the medicine storage part 23 have sufficient structural strength to resist external forces.

[0097] Further, the diameter D5 (as shown) of the medicine storage channel 231 in the embodiment satisfies the relationship: 4mm≤D5≤10mm, for example, D5 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., and the thickness T4 (as shown) between the inner wall of the medicine storage channel 231 and the outer wall of the medicine storage channel 231 satisfies the relationship: 1.5mm≤T4≤4mm, for example, T4 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc. Figure 8 Figure 5 Further, the diameter D5 (as shown) of the medicine storage channel 231 in the embodiment satisfies the relationship: 4mm≤D5≤10mm, for example, D5 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., and the thickness T4 (as shown) between the inner wall of the medicine storage channel 231 and the outer wall of the medicine storage channel 231 satisfies the relationship: 1.5mm≤T4≤4mm, for example, T4 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc.

[0098] ​Specifically, when D5 is less than 4 mm, the diameter of the medicine storage channel 231 is too small, and the pills are prone to be blocked outside the medicine storage channel 231 and difficult to enter the medicine storage channel 231 from the through hole 211; when D5 is greater than 10 mm, the medicine storage through hole 211 with a diameter that is too large makes the structure of the medicine storage part 23 as a whole relatively weak, and the area around the medicine storage channel 231 is more prone to deformation when subjected to external force. When T4 is less than 1.5 mm, the wall thickness of the medicine storage channel 231 is too thin, which reduces the structural strength of the medicine storage channel 231, thereby resulting in weak compression resistance and impact resistance of the medicine storage channel 231; when T4 is greater than 4 mm, the wall thickness of the medicine storage channel 231 is too thick, which increases the overall weight of the pill dispensing device, thereby increasing the manufacturing cost. That is to say, in the embodiment, by making the diameter D5 of the medicine storage channel 231 satisfy the relationship 4 mm≤D5≤10 mm and the thickness T4 between the inner wall of the medicine storage channel 231 and the outer wall of the medicine storage channel 231 satisfy the relationship 1.5 mm≤T4≤4 mm, the pills can smoothly pass through the medicine storage channel 231, and at the same time, the structural strength of the medicine storage channel 231 can be ensured.

[0099] Further, the first boss 232 is arranged on the medicine storage part 23 in the embodiment, and the height H5 of the first boss 232 in the first direction (as shown in FIG. 5) satisfies the relationship 0.2 mm≤H5≤1.5 mm, for example, H5 can be set to 0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm, 1 mm, 1.2 mm, 1.4 mm, 1.5 mm, etc. Figure 6

[0100] Specifically, the arrangement of the first boss 232 facilitates abutting against the elastic member 212 when the first cover 21 is rotated to the first position and blocking the through hole 211 when the first cover 21 is rotated to the second position. When H5 is less than 0.2 mm, the height of the first boss 232 is too low, so that the first boss 232 cannot abut against the elastic member 212 when the first cover 21 is rotated to the first position, and the first boss 232 cannot block the through hole 211 when the first cover 21 is rotated to the second position; when H5 is greater than 1.5 mm, the height of the first boss 232 is too high, and when the first cover 21 is rotated to the first position, the first boss 232 will excessively compress the elastic member 212, which can cause damage to the elastic member 212. That is to say, in the embodiment, by making the height H5 of the first boss 232 in the first direction satisfy the relationship 0.2 mm≤H5≤1.5 mm, it can be ensured that when the first cover 21 is rotated to the first position, the first boss 232 can generate appropriate pressure on the elastic member 212, so that the deformation amount of the elastic member 212 is easy to control, and it can be ensured that when the first cover 21 is rotated to the second position, the first boss 232 can block the through hole 211 well.

[0101] ​Further, the second boss 233 in the embodiment is arranged on the medicine storage part 23, and the height H6 (as shown in Figure 6 FIG. 6) of the second boss 233 along the first direction satisfies the relationship: 0.5mm≤H6≤5mm, for example, H6 can be set to 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, etc.

[0102] Specifically, when H6 is less than 0.5mm, the second boss 233 with too low height is difficult to be installed in the recessed part 214 of the first cover 21; since the second boss 233 is arranged at the center position of the medicine storage part 23, when H6 is greater than 5mm, the second boss 233 with too high height will change the center distribution of the medicine storage part 23, thereby increasing the installation difficulty of the medicine storage part 23.

[0103] Further, the outer diameter D6 (as shown in Figure 10 FIG. 6) of the second cover 22 in the embodiment satisfies the relationship: 30mm≤D6≤50mm, for example, D6 can be set to 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, 50mm, etc., the thickness T5 (i.e. the wall thickness of the second cover 22, as shown in Figure 10 FIG. 6) between the inner wall of the second cover 22 and the outer wall of the second cover 22 satisfies the relationship: 1.5mm≤T5≤4mm, for example, T4 can be set to 1.5mm, 1.6mm, 1.8mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.6mm, 3.8mm, 4mm, etc., the height H7 (as shown in Figure 10 FIG. 6) of the second cover 22 along the first direction satisfies the relationship: 6mm≤H7≤15mm, for example, H7 can be set to 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, etc.

[0104] Specifically, when D6 is less than 30mm, the second cover 22, being too small in diameter, may not effectively cover and seal the medicine storage section 23, easily leading to pill leakage or the entry of external impurities. When D6 is greater than 50mm, the second cover 22, being too large in diameter, may not be able to be installed on the medicine storage section 23 of the corresponding length, or it may protrude too much after installation, affecting the overall aesthetics and portability. When T5 is less than 1.5mm, the structural strength of the second cover 22 is reduced, resulting in weaker pressure and impact resistance. When T5 is greater than 4mm, the excessively thick second cover 22 increases the overall weight of the dispensing device, thus increasing manufacturing costs. When H7 is less than 6mm, the excessively low height of the second cover 22 increases the difficulty of operation, making it difficult for users to remove the second cover 22 from the medicine storage section 23. When H7 is greater than 15mm, the excessively high height of the second cover 22 raises the center of gravity of the entire dispensing device, making it prone to tipping over.

[0105] Furthermore, in this embodiment, the second cover 22 includes a cover plate 222 and a cover body 221. The cover plate 222 is connected to the cover body 221 by a flexible connector 223. The width D7 of the flexible connector 223 in the third direction (e.g., ...) Figure 12 As shown, the following relationship is satisfied: 4mm≤D7≤10mm. For example, D7 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc. The thickness T6 of the flexible connector 223 along the first direction satisfies the following relationship: 0.2mm≤T6≤1.5mm. For example, T6 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm, 1.5mm, etc.

[0106] Specifically, when D7 is less than 4mm, the narrow flexible connector 223 has limited tensile and torsional strength, making it prone to breakage during use or transportation. When D7 is greater than 10mm, the excessively wide flexible connector 223 increases material usage, thus raising production costs. When T6 is less than 0.2mm, the mechanical strength of the flexible connector 223 is reduced, making it prone to breakage and unable to connect the cover body 221 to the cover plate 222. When T6 is greater than 1.5mm, the thickness of the flexible connector 223 is excessive, increasing material usage and raising production costs.

[0107] Furthermore, in this embodiment, the flexible connector 223 is provided with a straight groove 224, and the width D8 of the straight groove 224 along the second direction is (e.g., Figure 8The height H8 of the annular flange 225 along the first direction (as shown) satisfies the relationship: 0.2mm≤H8≤1.5mm, for example, H8 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm, 1.5mm, etc.

[0108] Specifically, when D8 is less than 0.2mm, the processing difficulty of the straight groove 224 is increased, and the bending and folding of the flexible connecting piece 223 is affected; when D8 is greater than 4mm, the structural strength of the flexible connecting piece 223 is reduced, so that the flexible connecting piece 223 may be broken at the straight groove 224 due to external force.

[0109] Further, one of the cover body 221 and the cover plate 222 in the embodiment is provided with an annular flange 225, and the other is provided with an annular groove 226, wherein the height H8 of the annular flange 225 along the first direction (as shown) Figure 11 The width D9 of the annular flange 225 along the second direction (as shown) satisfies the relationship: 2mm≤D9≤4mm, for example, D9 can be set to 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.8mm, 4mm, etc. Figure 11 The height H9 of the annular groove 226 along the first direction (as shown) satisfies the relationship: 0.2mm≤H9≤1.5mm, for example, H9 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm, 1.5mm, etc. Figure 11 The width D10 of the annular groove 226 along the second direction (as shown) satisfies the relationship: 2mm≤D10≤4mm, for example, D10 can be set to 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3mm, 3.2mm, 3.4mm, 3.8mm, 4mm, etc. Figure 11 The height H8 of the annular flange 225 along the first direction (as shown) satisfies the relationship: 0.2mm≤H8≤1.5mm, for example, H8 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm, 1.5mm, etc.

[0110] Specifically, when H8 is less than 0.2mm, the ring-shaped flange 225 with low height provides limited clamping effect during the connection of the cover body 221 and the cover plate 222, which is easy to cause the separation of the cover body 221 and the cover plate 222; when H8 is greater than 1.5mm, the ring-shaped flange 225 with high height has a deep matching depth with the ring-shaped groove 226, and more force is needed to overcome the friction between them, which will bring inconvenience to the user operation. When D9 is less than 2mm, the mechanical strength of the ring-shaped flange 225 is weak, which is easy to deform or damage during use; when D9 is greater than 4mm, the use amount of material is increased, thereby increasing the production cost. When H9 is less than 0.2mm, the ring-shaped groove 226 with low height provides limited clamping effect during the connection of the cover body 221 and the cover plate 222, which is easy to cause the separation of the cover body 221 and the cover plate 222; when H9 is greater than 1.5mm, the ring-shaped groove 226 with high height has a deep matching depth with the ring-shaped flange 225, and more force is needed to overcome the friction between them, which will bring inconvenience to the user operation. When D10 is less than 2mm, the mechanical strength of the ring-shaped groove 226 is weak, which is easy to deform or damage during use; when D10 is greater than 4mm, the use amount of material is increased, thereby increasing the production cost.

[0111] Further, the cover body 221 in the embodiment is provided with a third clamping part 50, the third clamping part 50 is provided with a first circular arc 51, the height H10 (as shown in Figure 11 ) of the third clamping part 50 along the first direction satisfies the relationship formula: 0.2mm≤H10≤1mm, for example, H10 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc., the width D11 (as shown in Figure 11 ) of the third clamping part 50 along the second direction satisfies the relationship formula: 4mm≤D11≤10mm, for example, D11 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., the radius R1 (as shown in Figure 11 ) of the first circular arc 51 satisfies the relationship formula: 0.2mm≤R1≤1mm, for example, R1 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc.

[0112] Specifically, when H10 is less than 0.2mm, the third clamping portion 50 and the fourth clamping portion 60 have a shallow clamping depth, and the clamping structure is easily affected by external force and separated; when H10 is greater than 1mm, the clamping process of the cover body 221 and the cover plate 222 becomes complex and difficult, and a greater force is needed to make the clamping portion and the corresponding clamping structure cooperate or separate when the cover plate 222 is installed on or detached from the cover body 221. When D11 is less than 4mm, the contact area between the third clamping portion 50 and the fourth clamping portion 60 is reduced, thereby increasing the pressure per unit area and easily causing deformation or damage; when D11 is greater than 10mm, the amount of material used is increased, thereby increasing the manufacturing cost. When R1 is less than 0.2mm, the small arc radius will cause stress to be highly concentrated at the arc, and when R1 is greater than 1mm, the large arc radius may reduce the contact area between the clamping portion and the corresponding clamping structure, thereby reducing the stability of the clamping.

[0113] Further, the cover plate 222 in the embodiment is provided with a fourth clamping portion 60, the fourth clamping portion 60 is provided with a second arc 61, and the height H11 (as shown in Figure 11 Fig. 4) of the fourth clamping portion 60 along the first direction satisfies the relationship: 0.2mm≤H11≤1mm, for example, H11 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc., and the width D12 (as shown in Figure 11 Fig. 4) of the fourth clamping portion 60 along the second direction satisfies the relationship: 4mm≤D12≤10mm, for example, D12 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., and the radius R2 (as shown in Figure 8 Fig. 4) of the second arc 61 satisfies the relationship: 0.2mm≤R2≤1mm, for example, R2 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc.

[0114] Specifically, when H11 is less than 0.2mm, the engagement depth between the fourth locking part 60 and the third locking part 50 is shallow, making the locking structure easily detached by external forces. When H11 is greater than 1mm, the engagement process between the cover body 221 and the cover plate 222 becomes complex and difficult, requiring greater force to engage or disengage the locking part from the corresponding engagement structure when installing or removing the cover plate 222 from the cover body 221. When D12 is less than 4mm, the contact area between the fourth locking part 60 and the third locking part 50 is reduced, increasing the pressure per unit area and making it prone to deformation or damage. When D12 is greater than 10mm, the amount of material used increases, thus increasing manufacturing costs. When R2 is less than 0.2mm, the small radius of curvature causes stress to concentrate highly at the curvature. When R2 is greater than 1mm, the excessively large radius of curvature may reduce the contact area between the locking part and the corresponding engagement structure, thereby reducing the stability of the engagement.

[0115] Furthermore, in this embodiment, the second boss 233 has a first engaging portion 30, the first engaging portion 30 has a third arc 31, and the height H12 of the first engaging portion 30 along the first direction (e.g., Figure 8 As shown, the relationship is satisfied: 0.2mm ≤ H12 ≤ 1mm. For example, H12 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc. The width D13 of the first snap-fit ​​part 30 along the second direction (e.g.) Figure 6 As shown, the following relationship is satisfied: 4mm ≤ D13 ≤ 10mm. For example, D13 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc. The radius R3 of the third arc 31 (e.g.) Figure 3 As shown, the following relationship is satisfied: 0.2mm≤R3≤1mm. For example, R3 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc.

[0116] Specifically, when H12 is less than 0.2mm, the clamping depth of the first clamping part 30 and the second clamping part 40 is shallow, and the clamping structure is easily affected by external force and separated; when H12 is greater than 1mm, the clamping process of the second boss 233 and the recessed part 214 becomes complex and difficult, and greater force is needed to make the clamping part and the corresponding clamping structure cooperate or separate when the medicine storage part 23 is installed on or detached from the first cover 21. When D13 is less than 4mm, the contact area between the first clamping part 30 and the second clamping part 40 is reduced, thereby increasing the pressure per unit area and easily causing deformation or damage; when D13 is greater than 10mm, the amount of material used is increased, thereby increasing the manufacturing cost. When R3 is less than 0.2mm, the small arc radius will cause stress to be highly concentrated at the arc, and when R3 is greater than 1mm, the large arc radius may reduce the contact area between the clamping part and the corresponding clamping structure, thereby reducing the stability of the clamping.

[0117] Further, the recessed part 214 in the embodiment has a second clamping part 40, the second clamping part 40 has a fourth arc 41, and the height H13 (as shown in Figure 3 ) of the second clamping part 40 along the first direction satisfies the relationship: 0.2mm≤H13≤1mm, for example, H13 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc., and the width D14 (as shown in Figure 3 ) of the second clamping part 40 along the second direction satisfies the relationship: 4mm≤D14≤10mm, for example, D14 can be set to 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, etc., and the radius R4 (as shown in Figure 1 ) of the fourth arc 41 satisfies the relationship: 0.2mm≤R4≤1mm, for example, R4 can be set to 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1mm, etc.

[0118] Specifically, when H13 is less than 0.2 mm, the clamping depth of the second clamping portion 40 and the first clamping portion 30 is shallow, and the clamping structure is easily affected by external force and separated; when H13 is greater than 1 mm, the clamping process of the second boss 233 and the recessed portion 214 becomes complex and difficult, and greater force is required to cooperate or separate the clamping portion and the corresponding clamping structure when the medicine storage portion 23 is installed on or detached from the first cover 21. When D14 is less than 4 mm, the contact area between the second clamping portion 40 and the first clamping portion 30 is reduced, thereby increasing the pressure per unit area and easily causing deformation or damage; when D14 is greater than 10 mm, the amount of material used is increased, thereby increasing the manufacturing cost. When R4 is less than 0.2 mm, the small arc radius will cause stress to be highly concentrated at the arc, and when R4 is greater than 1 mm, the large arc radius can reduce the contact area between the clamping portion and the corresponding clamping structure, thereby reducing the stability of the clamping.

[0119] Further, the first cover 21 and the main body 10, and the second cover 22 and the medicine storage portion 23 in the embodiment are connected by threads. In this way, the stability and tightness of the connection between the first cover 21 and the main body 10, and the second cover 22 and the medicine storage portion 23 are increased, preventing the first cover 21 from falling off the main body 10 and the second cover 22 from falling off the medicine storage portion 23. At the same time, the user only needs to rotate the first cover 21 and the second cover 22 to achieve the opening and closing operation, which is simple in structure and convenient and fast in operation.

[0120] Further, referring to ​ As shown in the figure, the circumferential surface of the first cover 21 and the circumferential surface of the second cover 22 in the embodiment are provided with anti-skid lines. In this way, the friction between the user's hand and the first cover 21 or the second cover 22 can be increased, thereby facilitating the rotation of the first cover 21 or the second cover 22.

[0121] Further, the medicine dispensing device in the embodiment is made of one or more of polyethylene terephthalate (PET), polyethylene (PE), polyvinyl chloride (PVC), polycarbonate (PC) and polypropylene (PP). Specifically, when at least two of polyethylene terephthalate (PET), polyethylene (PE), polyvinyl chloride (PVC), polycarbonate (PC) and polypropylene (PP) are used to prepare the medicine dispensing device in the embodiment, they can be mixed in any ratio, which is not specifically limited in the present application.

[0122] Specifically, since polyethylene terephthalate (PET), polyethylene (PE), polyvinyl chloride (PVC), polycarbonate (PC) and polypropylene (PP) have the advantages of light weight, good toughness, high impact strength and the like, when one or more of polyethylene terephthalate (PET), polyethylene (PE), polyvinyl chloride (PVC), polycarbonate (PC) and polypropylene (PP) is used to prepare the dispensing device, the reliability of the dispensing device can be improved.

[0123] For the convenience of description, spatial relative terms such as "above", "upper", "top surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" the other device or structure will be positioned "below" or "below" the other device or structure. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0124] In addition, it should be noted that the use of the terms "first", "second" and the like to qualify parts is only for the convenience of distinguishing the corresponding parts, and the above terms have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0125] The above is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A medicine dividing device characterized by comprising: The utility model relates to a medicine storage device, which comprises: a main body (10) having a storage cavity (101); a cover assembly (20) detachably covering the main body (10) to seal the storage cavity (101), the cover assembly (20) comprising a first cover (21), a second cover (22) and a medicine storage part (23), the medicine storage part (23) being arranged between the first cover (21) and the second cover (22) and connected to the first cover (21), the medicine storage part (23) having at least one medicine storage channel (231) passing through the medicine storage part (23), the first cover (21) being rotatably arranged on the main body (10), the first cover (21) having at least one through hole (211) in communication with the storage cavity (101), the second cover (22) being detachably arranged on the side of the medicine storage part (23) away from the first cover (21); wherein the first cover (21) has a first position in which the through hole (211) corresponds to the medicine storage channel (231) to make the storage cavity (101) communicate with the medicine storage channel (231), and a second position in which the through hole (211) avoids the medicine storage channel (231) to make the storage cavity (101) disconnected from the medicine storage channel (231).

2. The medicine dividing device according to claim 1, wherein The first cover (21) has a plurality of elastic members (212) and a plurality of through holes (211), the plurality of elastic members (212) and the plurality of through holes (211) being alternately arranged and spaced apart along the circumference of the first cover (21), and each elastic member (212) is movably arranged on the first cover (21); the medicine storage part (23) has a plurality of first bosses (232) and a plurality of medicine storage channels (231), the plurality of first bosses (232) and the plurality of medicine storage channels (231) being alternately arranged and spaced apart along the circumference of the medicine storage part (23), and each first boss (232) is arranged on the end face of the medicine storage part (23) close to the first cover (21); wherein when the first cover (21) is rotated to the first position, the through hole (211) corresponds to the medicine storage channel (231), and the first boss (232) abuts against the elastic member (212); when the first cover (21) is rotated to the second position, the through hole (211) corresponds to the first boss (232), and the elastic member (212) corresponds to the medicine storage channel (231).

3. The medicine dividing device according to claim 2, wherein The through hole (211) and the elastic member (212) each comprise two, the two through holes (211) and the two elastic members (212) being alternately arranged along the circumference of the first cover (21), and the distance between each adjacent elastic member (212) and through hole (211) is equal. The storage channels (231) and the first protrusions (232) are both two, the two storage channels (231) and the two first protrusions (232) are alternately arranged along the circumference of the storage part (23), and the distance between each adjacent storage channel (231) and the first protrusion (232) is equal; Wherein, the distance between the elastic member (212) and the through hole (211) is equal to the distance between the storage channel (231) and the first protrusion (232), when the first cover (21) is rotated to the first position, each through hole (211) corresponds to each storage channel (231), and each first protrusion (232) corresponds to each elastic member (212), when the first cover (21) is rotated to the second position, each through hole (211) corresponds to each first protrusion (232), and each elastic member (212) corresponds to each storage channel (231).

4. The medicine dividing device according to claim 3, wherein The elastic member (212) comprises a spring sheet (213), the spring sheet (213) has a fixed end (2131) connected with the first cover (21) and a free end (2132) extending away from the center of the first cover (21), and the free end (2132) is suspended on the first cover (21); Wherein, when the first cover (21) is rotated to the first position, the first protrusion (232) abuts against the spring sheet (213) to move the free end (2132) away from the storage part (23).

5. The medicine dividing device according to claim 1, wherein The storage part (23) is provided with a second protrusion (233), the second protrusion (233) is provided on the end face of the storage part (23) close to the first cover (21) and is located at the center of the storage part (23), and the second protrusion (233) has a first clamping portion (30), the storage channel (231) is located between the outer edge of the storage part (23) and the second protrusion (233), the first cover (21) is provided with a recess (214), the recess (214) is located at the center of the first cover (21) and is recessed from the side of the first cover (21) close to the storage part (23) to the inner side of the first cover (21), and the recess (214) is provided with a second clamping portion (40) matched with the first clamping portion (30), and the through hole (211) is located between the outer edge of the first cover (21) and the recess (214).

6. The medicine dividing device according to claim 1, wherein The second cover (22) comprises a cover body (221) and a cover plate (222), the cover body (221) is detachably arranged on the storage part (23), and the cover plate (222) is connected to the cover body (221) through a flexible connecting piece (223); The cover plate (222) has a first state of being in contact with the cover body (221) to close the medicine storage channel (231), and a second state of being separated from the cover body (221) to open the medicine storage channel (231).

7. The medicine dividing device according to claim 6, wherein A linear groove (224) is arranged on the flexible connecting piece (223) and extends along the width direction of the flexible connecting piece (223).

8. The medicine dividing device according to claim 6, wherein An annular flange (225) is arranged on one of the cover body (221) and the cover plate (222) and is arranged around the circumference of the cover body (221) or the cover plate (222), and an annular groove (226) matched with the annular flange (225) is arranged on the other one of the cover body (221) and the cover plate (222) and is arranged around the circumference of the cover plate (222) or the cover body (221); and / or, A third clamping part (50) is arranged on the cover body (221) and is arranged close to the outer edge of the annular flange (225) or the annular groove (226), and a fourth clamping part (60) matched with the third clamping part (50) is arranged on the cover plate (222) and is arranged close to the annular groove (226) or the annular flange (225).

9. The medicine dividing device according to claim 1, wherein The outer diameter D1 of the main body (10) satisfies the relationship 40mm≤D1≤60mm, the height H1 of the main body (10) along the first direction satisfies the relationship 50mm≤H1≤90mm, and the thickness T1 between the inner wall of the main body (10) and the outer wall of the main body (10) satisfies the relationship 1.5mm≤T1≤4mm; and / or, The outer diameter D2 of the first cover body (21) satisfies the relationship 30mm≤D2≤50mm, the height H2 of the first cover body (21) along the first direction satisfies the relationship 5mm≤H2≤20mm, the thickness T2 between the inner wall of the first cover body (21) and the outer wall of the first cover body (21) satisfies the relationship 1.5mm≤T2≤4mm; and / or, the diameter D3 of the through hole (211) satisfies the relationship 4mm≤D3≤10mm; and / or, The first cover body (21) is provided with a recessed part (214), and the height H3 of the recessed part (214) along the first direction satisfies the relationship 7mm≤H3≤15mm; and / or, The outer diameter D4 of the medicine storage part (23) satisfies the relationship 30mm≤D4≤50mm, the height H4 of the medicine storage part (23) along the first direction satisfies the relationship 20mm≤H4≤40mm, and the thickness T3 between the inner wall of the medicine storage part (23) and the outer wall of the medicine storage part (23) satisfies the relationship 1.5mm≤T3≤4mm; and / or, The diameter D5 of the medicine storage channel (231) satisfies the relationship 4mm≤D5≤10mm, and the thickness T4 between the inner wall of the medicine storage channel (231) and the outer wall of the medicine storage channel (231) satisfies the relationship 1.5mm≤T4≤4mm; and / or, A first boss (232) is arranged on the medicine storage portion (23), and the height H5 of the first boss (232) along the first direction satisfies the relationship 0.2mm≤H5≤1.5mm; and / or, A second boss (233) is arranged on the medicine storage portion (23), and the height H6 of the second boss (233) along the first direction satisfies the relationship 0.5mm≤H6≤5mm; and / or, The outer diameter D6 of the second cover body (22) satisfies the relationship 30mm≤D6≤50mm, the thickness T5 between the inner wall of the second cover body (22) and the outer wall of the second cover body (22) satisfies the relationship 1.5mm≤T5≤4mm, and the height H7 of the second cover body (22) along the first direction satisfies the relationship 6mm≤H7≤15mm; and / or, The second cover body (22) comprises a cover plate (222) and a cover body (221), the cover plate (222) is connected to the cover body (221) through a flexible connecting piece (223), the width D7 of the flexible connecting piece (223) along the third direction satisfies the relationship 4mm≤D7≤10mm, and the thickness T6 of the flexible connecting piece (223) along the first direction satisfies the relationship 0.2mm≤T6≤1.5mm; and / or, A linear groove (224) is arranged on the flexible connecting piece (223), and the width D8 of the linear groove (224) along the second direction satisfies the relationship 0.2mm≤D8≤4mm; and / or, One of the cover body (221) and the cover plate (222) is provided with an annular flange (225), and the other is provided with an annular groove (226), wherein the height H8 of the annular flange (225) along the first direction satisfies the relationship 0.2mm≤H8≤1.5mm, the width D9 of the annular flange (225) along the second direction satisfies the relationship 2mm≤D9≤4mm, the height H9 of the annular groove (226) along the first direction satisfies the relationship 0.2mm≤H9≤1.5mm, and the width D10 of the annular groove (226) along the second direction satisfies the relationship 2mm≤D10≤4mm; and / or, A third clamping portion (50) is arranged on the cover body (221), the third clamping portion (50) is provided with a first circular arc (51), the height H10 of the third clamping portion (50) along the first direction satisfies the relationship 0.2mm≤H10≤1mm, the width D11 of the third clamping portion (50) along the second direction satisfies the relationship 4mm≤D11≤10mm, and the radius R1 of the first circular arc (51) satisfies the relationship 0.2mm≤R1≤1mm; and / or, The cover plate (222) is provided with a fourth clamping portion (60), the fourth clamping portion (60) is provided with a second circular arc (61), the height H11 of the fourth clamping portion (60) along the first direction satisfies the relationship: 0.2mm≤H11≤1mm, the width D12 of the fourth clamping portion (60) along the second direction satisfies the relationship: 4mm≤D12≤10mm, and the radius R2 of the second circular arc (61) satisfies the relationship: 0.2mm≤R2≤1mm; and / or, The second boss (233) has a first clamping portion (30), the first clamping portion (30) has a third circular arc (31), the height H12 of the first clamping portion (30) along the first direction satisfies the relationship: 0.2mm≤H12≤1mm, the width D13 of the first clamping portion (30) along the second direction satisfies the relationship: 4mm≤D13≤10mm, and the radius R3 of the third circular arc (31) satisfies the relationship: 0.2mm≤R3≤1mm; and / or, The recess (214) has a second clamping portion (40), the second clamping portion (40) has a fourth circular arc (41), the height H13 of the second clamping portion (40) along the first direction satisfies the relationship: 0.2mm≤H13≤1mm, the width D14 of the second clamping portion (40) along the second direction satisfies the relationship: 4mm≤D14≤10mm, and the radius R4 of the fourth circular arc (41) satisfies the relationship: 0.2mm≤R4≤1mm.

10. The medicine dividing device according to any one of claims 1 to 9, wherein The first cover body (21) and the main body (10) are connected through threads, and the second cover body (22) and the medicine storage portion (23) are connected through threads; and / or, The circumferential surface of the first cover body (21) and the circumferential surface of the second cover body (22) are provided with anti-skid lines. The circumferential surface of the first cover body (21) and the circumferential surface of the second cover body (22) are provided with anti-skid lines.

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