CN219302033U

CN219302033U - Automatic sampling device of medicine dissolution instrument

Info

Publication number: CN219302033U
Application number: CN202223317263.4U
Authority: CN
Inventors: 邢金松; 龚佑祥
Original assignee: Shanghai Xihua Pharmaceutical Research And Development Co ltd
Current assignee: Shanghai Xihua Pharmaceutical Research And Development Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-07-04
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to the technical field of medicine dissolution detection devices, in particular to an automatic sampling device of a medicine dissolution instrument, which comprises a lower dissolution instrument and an upper dissolution instrument, wherein clamping blocks are respectively and fixedly arranged at the left end and the right end of the lower dissolution instrument, clamping hooks are rotatably arranged at the bottom ends of the outer sides of the clamping blocks, a first electric push rod and a groove body are respectively arranged at the top of the lower dissolution instrument, a medicine dissolution tube is embedded in the top of the groove body, buckles are respectively and fixedly arranged at the left end and the right end of the upper dissolution instrument, a controller is fixedly arranged at the rear side of the top of the upper dissolution instrument, and an automatic sampling mechanism is arranged at the bottom of the upper dissolution instrument.

Description

Automatic sampling device of medicine dissolution instrument

Technical Field

The utility model relates to the technical field of medicine dissolution detection devices, in particular to an automatic sampling device of a medicine dissolution instrument.

Background

At present, the automatic sampling device of the medicine dissolution instrument used in the medicine sampling process has no function of automatically sampling the medicine dissolution liquid at the inner top end of the sampling device, so that the medicine dissolution liquid needs to be sampled manually, the work of a user is increased, the process of manually sampling is excessively complicated, the sampling efficiency of the medicine dissolution liquid is further reduced, the automation performance of the device is also reduced, and the sampling device has no function of protecting the dissolution instrument and conveniently moving, so that the dissolution instrument is exposed in the air and is extremely easy to be damaged, meanwhile, the trouble is brought to the carrying personnel, and the practicability of the device is reduced.

In summary, the present utility model solves the above-mentioned problems of the prior art by designing an automatic sampling device for a drug eluting device.

Disclosure of Invention

The utility model aims to provide an automatic sampling device of a medicine dissolution instrument, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a medicine dissolves out appearance automatic sampling device, includes lower dissolution appearance and last dissolution appearance, the bottom of lower dissolution appearance is fixed mounting respectively has the supporting leg, the left and right sides of lower dissolution appearance is fixed respectively and is provided with the fixture block, the outside bottom of fixture block rotates and installs the pothook, the top of lower dissolution appearance is provided with first electric push rod and cell body respectively, the top embedding of cell body is provided with the medicine dissolution pipe, the left and right sides of last dissolution appearance is fixed mounting respectively has the buckle, the top center department of last dissolution appearance is fixed and is provided with the handle, the top rear side of last dissolution appearance is fixed mounting has the controller, the bottom of last dissolution appearance is provided with automatic sampling mechanism;

the automatic sampling mechanism comprises a fixing seat fixedly arranged at the bottom of the dissolution instrument, a sampling test tube is sleeved on the outer side of the fixing seat, a needle is fixedly arranged at the bottom of the sampling test tube, a second electric push rod is fixedly arranged at the bottom end of the fixing seat, and a piston rod is fixedly arranged at one end, far away from the fixing seat, of the second electric push rod.

As a preferable scheme of the utility model, the clamping hooks and the clamping buckles are correspondingly arranged, and the connecting mode is mutual clamping connection.

As a preferable scheme of the utility model, the first electric push rod is embedded and arranged at the top of the lower dissolution instrument, the top of the fixed end of the first electric push rod is flush with the top surface of the lower dissolution instrument, and the top of the telescopic end of the first electric push rod is fixedly connected with the bottom of the upper dissolution instrument.

As a preferable scheme of the utility model, the side of the bottom of the upper digestion instrument is fixedly provided with an adapter ring matched with the tank body, and the outer side of the adapter ring is consistent with the outer side of the lower digestion instrument in size.

As a preferable scheme of the utility model, an external thread is fixedly arranged on the outer side of the fixed seat, and an internal thread matched with the external thread is arranged on the top end of the inner side of the sampling test tube, wherein the internal thread is connected with the external thread in a screwing way.

As a preferable scheme of the utility model, the surface of the bottom end of the outer side of the piston rod is movably and tightly attached to the inner wall of the periphery of the sampling test tube.

As a preferable scheme of the utility model, the total length of the fixing seat, the sampling test tube and the needle head is matched with the depth of the medicine dissolution tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the automatic sampling device arranged in the automatic sampling device of the medicine dissolving-out instrument, the movement of the piston rod is realized by utilizing the structural design in the automatic sampling device, so that the purpose of sampling medicine in the medicine dissolving-out tube is achieved, the inconvenience caused by manual sampling is avoided, the sampling efficiency of medicine dissolving-out liquid is improved, and the automation performance of the device is also improved.

2. According to the automatic sampling device of the medicine dissolving-out instrument, which is disclosed by the utility model, the upper dissolving-out instrument is contacted with the lower dissolving-out instrument to be fixed by utilizing the structural design of the first electric push rod, the clamping block, the clamping hook, the clamping buckle and the handle, so that the purposes of protecting the device and carrying the device are achieved, the carrying of a user is facilitated, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the upper and lower digestion units of the present utility model in contact;

FIG. 3 is an exploded view of the automatic sampling mechanism of the present utility model.

In the figure: 1. a lower dissolution instrument; 101. support legs; 102. a clamping block; 1021. a clamping hook; 103. a first electric push rod; 104. a tank body; 1041. a drug dissolution tube; 2. a dissolution instrument is arranged; 201. a buckle; 202. a handle; 203. a controller; 3. an automatic sampling mechanism; 301. a fixing seat; 302. sampling test tubes; 303. a needle; 304. a second electric push rod; 305. a piston rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the automatic sampling device of the medicine dissolving instrument comprises a lower dissolving instrument 1 and an upper dissolving instrument 2, wherein supporting legs 101 are fixedly arranged at the bottom of the lower dissolving instrument 1 respectively, clamping blocks 102 are fixedly arranged at the left end and the right end of the lower dissolving instrument 1 respectively, a clamping hook 1021 is rotatably arranged at the bottom end of the outer side of each clamping block 102, a first electric push rod 103 and a groove body 104 are respectively arranged at the top of the lower dissolving instrument 1, a medicine dissolving tube 1041 is embedded in the top of each groove body 104, buckles 201 are fixedly arranged at the left end and the right end of the upper dissolving instrument 2 respectively, a handle 202 is fixedly arranged at the center of the top of the upper dissolving instrument 2, a controller 203 is fixedly arranged at the rear side of the top of the upper dissolving instrument 2, and the controller 203 is convenient for controlling the first electric push rod 103;

the clamping hooks 1021 and the clamping buckles 201 are correspondingly arranged, the connection modes of the clamping hooks 1021 and the clamping buckles 201 are mutually clamped, the first electric push rod 103 is embedded and installed at the top of the lower dissolution instrument 1, the top of the fixed end of the first electric push rod 103 is flush with the top surface of the lower dissolution instrument 1, the top of the telescopic end of the first electric push rod 103 is fixedly connected with the bottom of the upper dissolution instrument 2, an adapter ring matched with the groove 104 is fixedly arranged on the side of the bottom of the upper dissolution instrument 2, the outer side of the adapter ring is consistent with the outer side of the lower dissolution instrument 1 in size, the first electric push rod 103 plays a role of driving the upper dissolution instrument 2 to vertically move, so that the upper dissolution instrument 2 can be contacted with the lower dissolution instrument 1, the upper dissolution instrument 2 and the lower dissolution instrument 1 are fixed under the cooperation of the clamping hooks 1021 and the clamping buckles 201, the problem that the inside of the dissolution instrument is protected and the device is convenient to move is solved, and the convenience of the device is improved.

In this embodiment, referring to fig. 1, 2 and 3, an automatic sampling mechanism 3 is disposed at the bottom of the upper dissolution apparatus 2, the automatic sampling mechanism 3 includes a sampling test tube 302 fixedly mounted on the outer side of a fixing seat 301 of the bottom of the upper dissolution apparatus 2, a needle 303 is fixedly mounted at the bottom of the sampling test tube 302, a second electric push rod 304 is fixedly mounted at the bottom of the fixing seat 301, a piston rod 305 is fixedly disposed at one end of the second electric push rod 304 far from the fixing seat 301, and movement of the piston rod 305 is convenient for changing the pressure inside the sampling test tube 302, so as to facilitate pressing of the drug dissolution liquid into the sampling test tube 302;

wherein, the outside of fixing base 301 is fixed and is provided with the external screw thread, the inboard top of sampling test tube 302 has been seted up and external screw thread assorted internal screw thread, wherein the internal screw thread closes with the external screw thread soon and is connected, the outside bottom surface of piston rod 305 closely laminates with the activity of sampling test tube 302's inner wall all around, fixing base 301, the total length of sampling test tube 302 and syringe needle 303 and the degree of depth looks adaptation of medicine dissolution tube 1041, no. two electric putter 304 have played the effect that drive piston rod 305 carries out vertical motion, make the pressure change in sampling test tube 302, and then do not possess the problem of carrying out the automatic sample to the medicine dissolution liquid in the solution device, user's demand has been satisfied.

The working flow of the utility model is as follows: when the automatic sampling device of the medicine dissolution instrument is used for sampling medicine dissolution liquid, firstly, the device is placed at a proper position, the bottom of the supporting leg 101 is tightly contacted with the placing position, secondly, under the condition that the input ends of the first electric push rod 103 and the second electric push rod 304 are electrically connected with the output end of the controller 203 through wires respectively, the device is powered, finally, sampling operation of the medicine dissolution liquid can be carried out, sampling efficiency is convenient to improve, in the process of sampling the medicine dissolution liquid, the first electric push rod 103 is started through the controller 203, under the shrinkage of the first electric push rod 103, the sampling test tube 302 and the needle 303 are gradually close to the medicine dissolution tube 1041 until the needle 303 is contacted with the medicine dissolution liquid in the medicine dissolution tube 1041, the first electric push rod 103 is stopped to be controlled, meanwhile, the second electric push rod 304 is started, along with the shrinkage of the second electric push rod 304, the piston rod moves, the bottom pressure inside the sampling test tube 302 is reduced, thereby the medicine dissolution liquid is pressed into the sampling test tube 302, automatic sampling operation of the medicine dissolution liquid is realized, the sampling efficiency is convenient to improve, the further, the dissolution instrument is not required to be used for sampling the medicine dissolution instrument, the first electric push rod 103 is started, the second electric push rod 103 is gradually contacted with the medicine dissolution instrument 2, the dissolution instrument 2 is matched with the dissolution instrument 1 through the lower electric push rod 1041, the dissolution instrument is gradually, the dissolution instrument 2 is matched with the dissolution instrument 2, the dissolution instrument is matched with the dissolution instrument 2 through the inner instrument, the inner instrument is matched with the dissolution instrument, and the dissolution instrument is matched with the dissolution instrument 2 through the lower instrument, and the upper and the dissolution instrument is matched with the dissolution instrument 2, and the dissolution instrument is conveniently, and the device 2, and the user.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a medicine dissolves out appearance automatic sampling device, includes down dissolves out appearance (1) and last dissolution appearance (2), its characterized in that: the bottom of lower dissolution instrument (1) is fixedly provided with supporting legs (101) respectively, the left and right ends of lower dissolution instrument (1) are fixedly provided with clamping blocks (102) respectively, the outer bottom ends of the clamping blocks (102) are rotationally provided with clamping hooks (1021), the top of lower dissolution instrument (1) is provided with a first electric push rod (103) and a groove body (104) respectively, the top of the groove body (104) is embedded with a medicine dissolution tube (1041), the left and right ends of an upper dissolution instrument (2) are fixedly provided with clamping buckles (201) respectively, the center of the top of the upper dissolution instrument (2) is fixedly provided with a handle (202), the rear side of the top of the upper dissolution instrument (2) is fixedly provided with a controller (203), and the bottom of the upper dissolution instrument (2) is provided with an automatic sampling mechanism (3);

the automatic sampling mechanism (3) comprises a fixing seat (301) fixedly installed at the bottom of the upper dissolution instrument (2), a sampling test tube (302) is sleeved on the outer side of the fixing seat (301), a needle head (303) is fixedly installed at the bottom of the sampling test tube (302), a second electric push rod (304) is fixedly installed at the bottom end of the fixing seat (301), and a piston rod (305) is fixedly arranged at one end, far away from the fixing seat (301), of the second electric push rod (304).

2. The automatic sampling device for a drug eluting instrument of claim 1, wherein: the clamping hooks (1021) are arranged corresponding to the clamping buckles (201), and the connecting mode of the clamping hooks is mutual clamping connection.

3. The automatic sampling device for a drug eluting instrument of claim 1, wherein: the first electric push rod (103) is embedded and arranged at the top of the lower dissolution instrument (1), the top of the fixed end of the first electric push rod is flush with the top surface of the lower dissolution instrument (1), and the top of the telescopic end of the first electric push rod (103) is fixedly connected with the bottom of the upper dissolution instrument (2).

4. The automatic sampling device for a drug eluting instrument of claim 1, wherein: the bottom side of the upper dissolution instrument (2) is fixedly provided with an adapter ring matched with the groove body (104), and the outer side of the adapter ring is consistent with the outer side of the lower dissolution instrument (1).

5. The automatic sampling device for a drug eluting instrument of claim 1, wherein: external threads are fixedly arranged on the outer side of the fixing seat (301), internal threads matched with the external threads are formed on the top end of the inner side of the sampling test tube (302), and the internal threads are connected with the external threads in a screwed mode.

6. The automatic sampling device for a drug eluting instrument of claim 1, wherein: the outer bottom surface of the piston rod (305) is movably and tightly attached to the inner wall of the periphery of the sampling test tube (302).

7. The automatic sampling device for a drug eluting instrument of claim 1, wherein: the total length of the fixing seat (301), the sampling test tube (302) and the needle head (303) is matched with the depth of the medicine dissolving-out tube (1041).