CN217331743U

CN217331743U - Extraction device that medicine quality control used

Info

Publication number: CN217331743U
Application number: CN202220131295.6U
Authority: CN
Inventors: 张婧; 关廷军; 倪巍桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-30
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an extraction device for drug quality management in the technical field of drug detection, which comprises a base, wherein the top of the base is provided with a fixed plate, the right side wall of the fixed plate is provided with a chute, a slide block is arranged in the chute in a sliding connection manner, the right side wall of the slide block is provided with a mounting plate, the right side wall of the mounting plate is provided with a sliding groove, a clamping component is arranged in the sliding groove, the right side of the mounting plate is provided with a test tube, the clamping component is used for clamping the test tube, the top of the test tube is provided with a rubber plug, the top of the rubber plug is provided with a fixed tube and a liquid pumping tube in a penetrating and communicating manner, the top of the base is provided with an air suction pump, the air inlet end of the air suction pump is connected with an air suction tube, one end of the air suction tube is connected with a connecting tube, the front side wall and the rear side wall of the connecting tube are provided with through holes, the front side wall and the rear side wall of the fixed tube are provided with cavities, two groups of cavities are respectively provided with buckle components matched with the through holes, the test tube can extract various drugs only needs to be replaced, the problem that the traditional extraction device can only extract one medicament is solved.

Description

Extraction device for medicine quality management

Technical Field

The utility model relates to a medicine detects technical field, specifically is an extraction device that medicine quality control used.

Background

With the development of the pharmaceutical industry, new pharmaceutical factories are continuously established, original pharmaceutical factories are also transformed to meet the requirements of modern pharmaceutical production, the medicines are special commodities, the quality of the medicines directly relates to the vital interests of patients in the production and operation processes, quality problems can occur at any time, the quality problems of the medicines are ensured to be in accordance with the quality standards, the quality management is one of the important contents of hospitals, the quality management is also an important index for measuring the hospitals, in order to strictly manage the quality of the medicines, the countries carry out sampling on the medicines manufactured by the pharmaceutical factories, and an extraction device is required on liquid medicines to sample the medicines so as to carry out back test, thereby checking whether the medicines reach the standard or not.

The in-process that current draw-out device took a sample to the medicament remains the medicament easily, leads to draw-out device can only take a sample to a medicament, and the practicality is poor, and current draw-out device needs the staff to take the test tube when extracting the medicament in addition, leads to the extraction very inconvenient, influences extraction efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extraction device that medicine quality control used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an extraction device for medicine quality management comprises a base, a fixing plate is arranged at the top of the base, the right side wall of the fixed plate is provided with a sliding chute, the sliding chute is internally and slidably connected with a sliding block, the right side wall of the sliding block is provided with a mounting plate, the right side wall of the mounting plate is provided with a sliding groove, a clamping assembly is arranged in the sliding groove, the right side of the mounting plate is provided with a test tube, the clamping assembly is used for clamping the test tube, a rubber plug is arranged at the top of the test tube, a fixing tube and a liquid pumping tube are installed at the top of the rubber plug in a penetrating and communicating manner, the top of the base is provided with an air pump, the air inlet end of the air pump is connected with an air exhaust pipe, one end of the air exhaust pipe is connected with a connecting pipe, through-holes have all been seted up to lateral wall around the connecting pipe, the cavity has all been seted up to lateral wall around the fixed pipe, and is two sets of all be equipped with in the cavity with through-hole assorted buckle subassembly.

Further, the buckle subassembly includes the fly leaf that sliding connection was equipped with in the cavity, the fly leaf rear side wall is equipped with the spring, spring one end is connected with cavity inner back lateral wall, the connection of fly leaf front side wall is equipped with the inserted bar, the inserted bar runs through cavity inner front side wall and through-hole phase-match, the one end that the inserted bar is located the outside is the slope form.

Further, the lateral wall all is equipped with the stopper about the fixed pipe, the lateral wall all seted up with stopper assorted spacing groove about in the connecting tube.

Furthermore, a plurality of groups of threaded holes are formed in the left side wall in the sliding groove, an adjusting bolt penetrates through the left side wall of the fixing plate, and a first threaded hole matched with the adjusting bolt is formed in the left side wall of the sliding block.

Furthermore, the plurality of groups of threaded holes are distributed in a linear array in the vertical direction of the left side wall in the sliding groove.

Further, clamping component includes the two-way lead screw that is equipped with in the sliding tray, the bearing that two-way lead screw one end was equipped with the inside back lateral wall of sliding tray is connected, the rotation knob that the inside front lateral wall of sliding tray was equipped with the outside is run through to the two-way lead screw other end, the outer wall all cup joints around the two-way lead screw and is equipped with the sliding block, and is two sets of the sliding block right side wall all is equipped with the grip block.

Furthermore, the two sets of clamping plates are provided with semicircular grooves on opposite side walls, and flexible layers are arranged in the semicircular grooves.

Furthermore, a first sliding groove is formed in the left side wall of the sliding groove, and a first sliding block matched with the first sliding groove is arranged on the left side wall of the sliding block.

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

1. this practicality is taken out the air in the test tube under the effect of aspiration pump, causes test tube atmospheric pressure to diminish for in the medicament passes through the liquid suction pipe and gets into the sample test tube, aspiration pump stop work after having got the medicament, then can conveniently dismantle connecting pipe and fixed pipe under the cooperation of buckle subassembly and through-hole, thereby only need change the test tube and just can extract multiple medicament, solved traditional draw-out device and only can carry out the problem extracted to a medicament.

2. This practicality can press from both sides tightly fixedly to the test tube under the effect of pinch-off blades, rotation knob, sliding block and two-way lead screw, does not need the staff to hand the extraction medicament, improves work efficiency, can highly adjust the mounting panel under spout, slider, screw hole and adjusting bolt's effect simultaneously to can press from both sides tightly the test tube of length difference, conveniently extract the medicament, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the test tube of the present invention;

FIG. 4 is a schematic structural view of the present invention B;

FIG. 5 is a left side view of the structure of the buckle assembly of the present invention;

fig. 6 is a schematic structural diagram of the present invention a.

In the figure: 1. a base; 2. a fixing plate; 3. a chute; 4. an air pump; 5. a test tube; 6. mounting a plate; 7. a liquid pumping pipe; 8. a rubber plug; 9. a connecting pipe; 10. a slider; 11. an air exhaust pipe; 12. a threaded hole; 13. adjusting the bolt; 14. a limiting groove; 15. a through hole; 16. a limiting block; 17. a fixed tube; 18. a cavity; 19. a buckle assembly; 20. a spring; 21. a movable plate; 22. inserting a rod; 23. a clamping plate; 24. a clamping assembly; 25. rotating the knob; 26. a slider; 27. two-way lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: the utility model provides an draw-out device that medicine quality control used, the on-line screen storage device comprises a

base

1, 1 top of base is equipped with fixed plate 2, spout 3 has been seted up to 2 right side walls of fixed plate, sliding connection is equipped with slider 10 in the spout 3, slider 10 right side wall is equipped with mounting panel 6, the sliding tray has been seted up to 6 right side walls of mounting panel, be equipped with clamping component 24 in the sliding tray, 6 right sides of mounting panel are equipped with test tube 5, clamping component 24 is used for pressing from both sides

tight test tube

5, 5 tops of test tube are equipped with

rubber buffer

8, 8 tops of rubber buffer run through the intercommunication installation and are equipped with fixed pipe 17 and

liquid suction pipe

7, 1 top of base is equipped with

aspiration pump

4, 4 air inlet end connection of aspiration pump is equipped with

exhaust tube

11, 11 one end connection of exhaust tube is equipped with connecting pipe 9, through-hole 15 has all been seted up to the lateral wall around the connecting pipe 9, cavity 18 has all been seted up to fixed pipe 17, all be equipped with in two sets of cavity 18 with through-hole 15 assorted buckle subassembly 19.

Preferably, the buckle assembly 19 includes the movable plate 21 that sliding connection was equipped with in the cavity 18, the lateral wall is equipped with spring 20 behind the movable plate 21, spring 20 one end is connected with the lateral wall in the cavity 18 back, the lateral wall is connected and is equipped with the inserted bar 22 before the movable plate 21, the inserted bar 22 runs through the cavity 18 in the preceding lateral wall and through-hole 15 phase-match, the one end that the inserted bar 22 is located the outside is the slope form, when the connecting pipe 9 cup joints at fixed pipe 17 outer wall, the connecting pipe 9 can be better extrudees the cavity 18 to the inserted bar 22.

Preferably, the lateral wall all is equipped with stopper 16 about fixed pipe 17, about in the connecting pipe 9 the lateral wall all seted up with stopper 16 assorted spacing groove 14, make the cup joint that connecting pipe 9 can be better on fixed pipe 17 outer wall under spacing groove 14 and stopper 16's effect, make the cooperation that inserted bar 22 and through-hole 15 can be better simultaneously.

Preferably, the clamping assembly 24 comprises a bidirectional screw rod 27 arranged in the sliding groove, one end of the bidirectional screw rod 27 is connected with a bearing arranged on the inner rear side wall of the sliding groove, the other end of the bidirectional screw rod 27 penetrates through the inner front side wall of the sliding groove and a rotating knob 25 arranged outside, sliding blocks 26 are sleeved on the front outer wall and the rear outer wall of the bidirectional screw rod 27, and clamping plates 23 are arranged on the right side walls of the two groups of sliding blocks 26.

Preferably, the semicircular groove has all been seted up to two sets of clamping plates 23 relative lateral walls, can be better cooperate with 5 outer walls of test tube, and all be equipped with soft layer in the semicircular groove, protect when soft layer can press from both sides tightly test tube 5.

Preferably, the left side wall has been seted up spout one in the sliding tray, and two sets of sliding block 26 left side walls all are equipped with spout one assorted slider one, make sliding block 26 be linear array distribution at two-way lead screw 27 outer wall under the effect of spout one and slider one.

Example 2:

referring to fig. 2, this embodiment is different from the first embodiment in that: multiunit screw hole 12 has been seted up to the left side wall in the spout 3, and fixed plate 2 left side wall runs through to be equipped with adjusting bolt 13, and slider 10 left side wall is seted up with adjusting bolt 13 assorted screw hole one, and the length according to test tube 5 upwards slides slider 10 in spout 3 for screw hole 12 is corresponding with screw hole one, then is connected with corresponding screw hole one through adjusting bolt 13, thereby can adjust the height of slider 10.

The plurality of groups of threaded holes 12 are distributed in the sliding groove 3 in a linear array manner in the vertical direction of the left side wall, and the plurality of groups of threaded holes 12 can better adjust the height of the sliding block 10 reasonably.

The working principle is as follows: the slide block 10 slides upwards in the sliding groove 3 according to the length of the test tube 5, so that the threaded hole 12 corresponds to the first threaded hole, and then is connected with the first threaded hole through the adjusting bolt 13, so as to adjust the height of the slide block 10, and then the rotating knob 25 is rotated to drive the bidirectional screw rod 27 to rotate, so that the slide block 26 moves relatively on the outer wall of the bidirectional screw rod 27, so as to drive the clamping plate 23 to move relatively to clamp and fix the test tube 5, and then when the connecting pipe 9 is sleeved on the fixing pipe 17, the connecting pipe 9 extrudes the insertion rod 22, so as to extrude the movable plate 21 to the spring 20, and when the connecting pipe 9 is completely sleeved on the fixing pipe 17, the movable plate 21 is driven to move under the action of the spring 20, so as to clamp the insertion rod 22 with the through hole 15, and then the air in the test tube 5 is pumped away under the action of the air pump 4, so that the air pressure of the test tube 5 is reduced, make the medicament pass through the suction tube 7 and get into in the sample test tube, after having got the medicament 4 stop work of aspiration pump, then in the staff through pressing thin needle (the radius of pressing thin needle is less than the radius of inserted bar 22) press inserted bar 22 to cavity 18, then upwards stimulate connecting pipe 9 and just can be with connecting pipe 9 and fixed pipe 17 phase separation, conveniently dismantle connecting pipe 9 and fixed pipe 17, thereby only need change test tube 5 and just can extract multiple medicament.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An extraction device that medicine quality control used, includes base (1), its characterized in that: the utility model discloses a test tube, including base (1), fixed plate (2), spout (3) have been seted up to fixed plate (2) right side wall, sliding connection is equipped with slider (10) in spout (3), slider (10) right side wall is equipped with mounting panel (6), the sliding tray has been seted up to mounting panel (6) right side wall, is equipped with clamping unit (24) in the sliding tray, mounting panel (6) right side is equipped with test tube (5), clamping unit (24) are used for pressing from both sides test tube (5) tightly, test tube (5) top is equipped with rubber buffer (8), the intercommunication installation is run through at rubber buffer (8) top is equipped with fixed pipe (17) and liquid suction pipe (7), base (1) top is equipped with aspiration pump (4), aspiration pump (4) inlet end connection is equipped with exhaust tube (11), aspiration tube (11) one end connection is equipped with connecting pipe (9), through-hole (15) have all been seted up to lateral wall around connecting pipe (9), cavity (18) have all been seted up to lateral wall around fixed pipe (17), and are two sets of all be equipped with in cavity (18) with through-hole (15) assorted buckle subassembly (19).

2. The extraction device for drug quality control according to claim 1, wherein: buckle subassembly (19) include fly leaf (21) that sliding connection was equipped with in cavity (18), fly leaf (21) back lateral wall is equipped with spring (20), spring (20) one end is connected with the back lateral wall in cavity (18), the lateral wall is connected and is equipped with inserted bar (22) before fly leaf (21), inserted bar (22) run through lateral wall and through-hole (15) phase-match before in cavity (18), inserted bar (22) are located the one end of outside and are the slope form.

3. The extraction device for drug quality control according to claim 1, wherein: fixed pipe (17) left and right sides lateral wall all is equipped with stopper (16), connecting pipe (9) is interior left and right sides lateral wall all seted up with stopper (16) assorted spacing groove (14).

4. The extraction device for drug quality control according to claim 1, wherein: the left side wall in the sliding groove (3) is provided with a plurality of groups of threaded holes (12), the left side wall of the fixing plate (2) is provided with an adjusting bolt (13) in a penetrating mode, and the left side wall of the sliding block (10) is provided with a first threaded hole matched with the adjusting bolt (13).

5. The extraction device for drug quality control according to claim 4, wherein: the plurality of groups of threaded holes (12) are distributed in a linear array in the vertical direction of the inner left side wall of the sliding groove (3).

6. The extraction device for drug quality control according to claim 1, wherein: clamping assembly (24) include two-way lead screw (27) that are equipped with in the sliding tray, the bearing that the lateral wall was equipped with is connected after two-way lead screw (27) one end and the sliding tray, two-way lead screw (27) other end runs through rotation knob (25) that lateral wall and outside were equipped with before the sliding tray was equipped with, outer wall all cup joints around two-way lead screw (27) and is equipped with sliding block (26), two sets of sliding block (26) right side wall all is equipped with pinch-off blades (23).

7. The extraction device for drug quality control according to claim 6, wherein: semicircular grooves are formed in opposite side walls of the two groups of clamping plates (23), and soft layers are arranged in the semicircular grooves.

8. The extraction device for drug quality management according to claim 6, wherein: a first sliding groove is formed in the left side wall of the sliding groove, and a first sliding block matched with the first sliding groove is arranged on the left side wall of each sliding block (26).