CN210913724U

CN210913724U - Quantitative medicine taking device

Info

Publication number: CN210913724U
Application number: CN201921873370.0U
Authority: CN
Inventors: 蔡立婧
Original assignee: Jiangxi Provincial Peoples Hospital
Current assignee: Jiangxi Provincial Peoples Hospital
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-03
Anticipated expiration: 2029-11-04

Abstract

A quantitative medicine taking device belongs to the technical field of medicine distribution and comprises an upper cover shell, a valve core and a lower cover shell, wherein the upper cover shell is arranged on a medicine bottle opening, the lower cover shell is arranged on the upper cover shell, and the valve core is arranged between the upper cover shell and the lower cover shell. The upper cover shell comprises a threaded opening, a tightening section and a bayonet, wherein the tightening section is in an inverted cone shape below the threaded opening, an opening is formed in the bottom of the tightening section, and a valve core is installed at the opening. The periphery of the middle part of the tightening section is provided with a bayonet, and an external thread is designed on the bayonet. The lower housing comprises a shell, a sliding groove, a collecting port, a support and an elastic sheet, the shell is arranged on the bayonet, and the collecting port is arranged at the bottom of the shell. The shell is internally provided with a support, the side surface of the shell is provided with a sliding groove, and the side surface of the support is provided with an elastic sheet. The valve core comprises a feeding port, a discharging port, an ejecting port, a shifting rod, a sealing ring and a spring, the bottom of the top opening of the valve core is closed, and the discharging port and the ejecting port are arranged on the lower portion of the side face of the valve core. The side surface of the valve core is provided with a deflector rod which penetrates out through a chute on the lower housing. And a spring is arranged between the bottom of the valve core and the bracket of the lower housing.

Description

Quantitative medicine taking device

Technical Field

The utility model belongs to the technical field of the medicine distribution, especially, relate to a ration ware of getting it filled.

Background

The tablets are common forms of western medicines, and the common scene of the western pharmacy for the patient is that a certain number of the tablets are taken out according to the specification and matched to be taken by the patient at one time. Tablets are usually contained in a medicine bottle, when the tablets are taken out quantitatively, no matter the tablets are grabbed or directly poured out from the medicine bottle, the tablets are not free from hand contact, and if the tablets are directly poured out from the medicine bottle, the tablets are often subjected to excessive quantity and then are filled back into the medicine bottle. Such an operation is not only inefficient, but also difficult to ensure hygiene.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem adopt following technical scheme to realize:

a quantitative medicine taking device comprises an upper cover shell, a valve core and a lower cover shell, wherein the upper cover shell is arranged at a medicine bottle opening, the lower cover shell is arranged on the upper cover shell, and the valve core is arranged between the upper cover shell and the lower cover shell.

The upper cover shell comprises a threaded opening, a tightening section and a bayonet, and the threaded opening is matched with the threads of the medicine bottle opening. An inverted cone-shaped tightening section is arranged below the threaded opening, an opening is formed in the bottom of the tightening section, and a valve core is installed at the opening. The periphery of the middle part of the tightening section is provided with a bayonet, and an external thread is designed on the bayonet. The lower housing comprises a housing, a sliding groove, a collecting opening, a support and an elastic sheet, the housing is arranged on the bayonet, the collecting opening is arranged at the bottom of the housing, and the tablet taken out flows out from the collecting opening to finish the medicine taking operation. The shell is internally provided with a support, the side surface of the shell is provided with a sliding groove, and the side surface of the support is provided with an elastic sheet. The valve core comprises a feeding port, a discharging port, a poking rod, a sealing ring and a spring, the bottom of the top opening of the valve core is closed, the discharging port and the poking port are arranged on the lower portion of the side face of the valve core, and the poking port is smaller than the discharging port. The side surface of the valve core is provided with a deflector rod which penetrates out of a chute on the lower housing and is used for controlling the downward movement of the valve core. And a spring is arranged between the bottom of the valve core and the bracket of the lower housing, and the valve core is normally positioned at an upper position by the spring.

Furthermore, the top of the elastic sheet is provided with an inward poking sheet, and the poking sheet on the elastic sheet pokes the tablets in the valve core and then flows out from the collecting port.

Furthermore, the upper part of the valve core is provided with symmetrical material inlet openings.

Furthermore, the material inlet of the valve core is symmetrically arranged.

Furthermore, the deflector rod can be independently manufactured into a part and is arranged on the side surface of the valve core.

Furthermore, the bottom of the valve core is provided with a sealing ring, and when the valve core is prevented from being positioned on an upper position, the sealing ring and the bottom opening of the upper cover shell form a sealing structure to prevent medicines from being damped.

Furthermore, the bottom of the valve core and the upper part of the bracket are respectively provided with a small boss, and the small bosses position the installation of the spring to prevent the spring from dropping from the installation position.

The utility model has the advantages that:

the utility model provides a quantitative medicine taking device, simple structure, convenient operation, the tablet mode of getting it filled of realization ration that can be easy.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

in the figure: 10. the device comprises an upper housing, 11 parts of a thread opening, 12 parts of a contraction section, 13 parts of a bayonet, 20 parts of a valve core, 21 parts of a feeding opening, 22 parts of a discharging opening, 23 parts of an elastic poking opening, 24 parts of a poking rod, 25 parts of a sealing ring, 26 parts of a spring, 30 parts of a lower housing, 31 parts of a shell, 32 parts of a sliding groove, 33 parts of a collecting opening, 34 parts of a support and 35 parts of a spring sheet.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The utility model omits the technical features which are necessary and easy to be realized by the ordinary technical personnel in the field, such as necessary thread structures and the like.

Referring to fig. 1-4, the quantitative medicine taking device comprises an upper cover shell 10, a valve core 20 and a lower cover shell 30, wherein the upper cover shell 10 is installed at the medicine bottle opening, the lower cover shell 30 is installed on the upper cover shell 10, and the valve core 20 is installed between the upper cover shell 10 and the lower cover shell 30.

Go up housing 10 including screw thread mouth 11, reduce section 12 and bayonet 13, screw thread mouth 11 and medicine bottle mouth screw thread phase-match take off the flap of medicine bottle, replace for the utility model provides a medicine taker. An inverted cone-shaped contraction section 12 is arranged below the threaded opening 11, an opening is formed in the bottom of the contraction section 12, and a valve core 20 is installed at the opening. The periphery of the middle part of the tightening section 12 is provided with a bayonet 13, and the bayonet 13 is provided with external threads.

The lower housing 30 comprises a shell 31, a chute 32, a collecting port 33, a bracket 34 and a spring piece 35, wherein the shell 31 is installed on the bayonet 13, the collecting port 33 is arranged at the bottom of the shell 31, and the taken tablets flow out from the collecting port 33 to finish the medicine taking operation. The housing 31 has a bracket 34 therein, and the bracket 34 is used for mounting the spring 26 of the valve core 20. The side of the shell 31 is provided with a chute 32, the side of the bracket 34 is provided with a spring sheet 35, the top of the spring sheet 35 is provided with an inward poking sheet, and the poking sheet on the spring sheet 35 pokes the tablets in the valve core 20 and then flows out from the collecting port 33.

The valve core 20 comprises a feeding port 21, a discharging port 22, a poking port 23, a poking rod 24, a sealing ring 25 and a spring 26, the bottom of the top opening of the valve core 20 is closed, the symmetrical feeding port 21 is arranged at the upper part of the valve core 20, tablets can enter the valve core 20 from the top opening of the valve core 20 and the symmetrical feeding port 21 and stay on the bottom surface of the valve core 20, the discharging port 22 and the poking port 23 are arranged at the lower part of the side surface of the valve core 20, the discharging port 22 and the feeding port 21 are as wide as each other, the poking port 23 is smaller than the discharging port 22, and the tablets are ejected through the poking port 23 by an elastic. The side surface of the valve core 20 is provided with a deflector rod 24, and the deflector rod 24 passes through a chute 32 on the lower cover shell 30 and is used for controlling the downward movement of the valve core 20, of course, the deflector rod 24 can be made into a single part and installed on the side surface of the valve core 20. The bottom of the valve core 20 is provided with a sealing ring 25, and when the valve core 20 is prevented from being positioned at an upper position, the sealing ring 25 and the bottom opening of the upper cover shell 10 form a sealing structure to prevent the medicine from being affected with damp. A spring 26 is arranged between the bottom of the valve core 20 and a bracket 34 of the lower housing 30, and the spring 26 enables the valve core 20 to be normalized to be in an upper position. The bottom of the valve core 20 and the upper part of the bracket 34 are respectively provided with a small boss which positions the installation of the spring 26 and prevents the spring 26 from falling out of the installation position.

The utility model discloses a theory of operation is: take off medicine bottle flap, install this medicine taking device at the medicine bottleneck, upset medicine bottle makes the collection mouth 33 of medicine taking device down, stir driving lever 24 downwards, when dialling mouth 23 and drawing shell fragment 35 when playing, the plectrum on the shell fragment 35 dials mouth 23 from playing and stirs the tablet, the tablet will break away from case 20 from discharge gate 22, after that the medicine taking device flows out through the collection mouth 33 of lower housing 30, accomplish the drawing of a slice tablet, once stir and take out a slice tablet, realize the back timber of countable and get it filled. Of course, for tablets of different specifications, the valve core 20 of the corresponding size needs to be selected to prevent the tablets from being too large to flow out of the valve core 20 and also prevent the tablets from being too small to realize poking by the elastic sheet 35.

The above embodiments mainly illustrate the quantitative medicine taking device of the present invention. While only limited embodiments and features have been described, it will be understood by those skilled in the art that the invention may be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present embodiments are to be considered as illustrative and not restrictive, and various modifications and alternative arrangements may be devised by those skilled in the art without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A quantitative medicine taking device comprises an upper cover shell (10), a valve core (20) and a lower cover shell (30), wherein the upper cover shell (10) is arranged at a medicine bottle opening, the lower cover shell (30) is arranged on the upper cover shell (10), and the valve core (20) is arranged between the upper cover shell (10) and the lower cover shell (30), and is characterized in that the upper cover shell (10) comprises a threaded opening (11), a tightening section (12) and a bayonet (13), the threaded opening (11) is matched with the threads of the medicine bottle opening, the lower part of the threaded opening (11) is provided with an inverted cone tightening section (12), the bottom of the tightening section (12) is provided with an opening, the valve core (20) is arranged at the opening, the periphery of the middle part of the tightening section (12) is provided with the bayonet (13), external threads are designed on the bayonet (13), the lower cover shell (30) comprises a shell (31), a sliding chute (32), a collecting opening (33), a, casing (31) bottom has collection mouth (33), casing (31) inside has support (34), casing (31) side has spout (32), support (34) side has shell fragment (35), case (20) include discharge gate (22), bullet dial mouth (23), driving lever (24) and spring (26), case (20) open-top bottom is sealed, case (20) side lower part has discharge gate (22) and bullet dial mouth (23), bullet dial mouth (23) are less than discharge gate (22), case (20) side has driving lever (24), driving lever (24) wear out through spout (32) on lower housing (30), install spring (26) between support (34) of case (30) under case (20) bottom and.

2. The metered dose dispenser of claim 1, wherein said resilient tab (35) has an inwardly directed paddle at the top.

3. The metered dose dispenser of claim 1 wherein said valve core (20) has symmetrical inlet ports (21) in the upper portion.

4. A metered dose dispenser as claimed in claim 3, wherein the inlet (21) of the valve core (20) is symmetrically arranged.

5. The metered dose dispenser of claim 1 wherein said plunger (24) is formed as a separate part and is mounted to the side of said valve core (20).

6. The quantitative medicine taking device according to claim 1, wherein the valve core (20) is provided with a sealing ring (25) at the bottom, and when the valve core (20) is in an upper position, the sealing ring (25) and the bottom opening of the upper casing (10) form a sealing structure.

7. The quantitative dispensing device according to claim 1, wherein the bottom of the valve core (20) and the upper part of the bracket (34) are respectively provided with small bosses which position the installation of the spring (26).