CN210090098U

CN210090098U - Liquid medicine quantitative sampling device

Info

Publication number: CN210090098U
Application number: CN201920986947.2U
Authority: CN
Inventors: 郭兴辉; 王海波; 王娟; 张广伟
Original assignee: Henan Food And Drug Inspection Institute
Current assignee: Henan Food And Drug Inspection Institute
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-18
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a liquid medicine ration sampling device relates to pharmacy inspection technical field, including holding the case, the fixed intercommunication in middle part that holds the bottom surface of the case has the transition case, and the through-hole has been seted up at the middle part of diapire in the transition case, holds two symmetrical slide bars of bottom surface fixedly connected with of case, and the bottom of every slide bar all is the threadiness, and the below of transition case is provided with the sample case. This liquid medicine ration sampling device, through setting up the spring, under the effect of magnetic ring, difficult messenger's sampling case makes two magnetic ring automatic actuation when reaching the regulation sample volume, thereby avoid liquid medicine to flow into this sampling case once more, the device is not only efficient in sampling, and the sample rate of accuracy is also high, through setting up the movable rod, under the effect of first nut, vertical distance between two magnetic rings of ability quick adjustment, thereby reach the purpose of sample volume of fine setting once, through setting up the second nut, enable the spring and loosen and fasten, thereby reach the purpose of adjusting the sample volume by a wide margin.

Description

Liquid medicine quantitative sampling device

Technical Field

The utility model relates to a pharmacy inspection technical field specifically is a liquid medicine ration sampling device.

Background

Liquid medicine generally needs carry out the pharmacy inspection to its sample after accomplishing in preparation, and every batch of liquid medicine all need take a sample the chemical examination, and current pharmacy inspection batch generally adopts fixed sample volume to test, current take a sample liquid medicine and adopt the spoon of taking the scale to ladle out or adopt the syringe extraction of taking the scale usually, these two kinds of modes can not be accurate take a sample, and need observe the high scale value of medicine sample, so sampling efficiency is lower, for this reason we provide a liquid medicine quantitative sampling device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of inaccurate sampling and low sampling efficiency of the existing liquid medicine, the utility model aims to provide a liquid medicine quantitative sampling device,

in order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a liquid medicine quantitative sampling device comprises a containing box, wherein a transition box is fixedly communicated with the middle of the bottom surface of the containing box, a through hole is formed in the middle of the bottom wall in the transition box, two symmetrical slide bars are fixedly connected to the bottom surface of the containing box, the bottom end of each slide bar is in a threaded shape, a sampling box is arranged below the transition box, sliders are fixedly connected to the upper portions of two side surfaces of the sampling box and are respectively connected to the outer portions of the two slide bars in a sliding mode, a spring is sleeved on the outer surface of each slide bar, a first nut matched with the slide bar is connected to the outer surface of the bottom end of each slide bar in a threaded mode, and a limiting ring is fixedly connected to the outer surface of the top end of each slide bar;

the inside of transition case is provided with the movable rod, and the outward appearance of movable rod bottom is the screw thread form, the fixed second nut that inlays in middle part of sampling box bottom surface, the bottom of movable rod runs through-hole and second nut in proper order and extends to the below of sampling box, and the outer surface of movable rod bottom and the inner circle threaded connection of second nut, the equal fixedly connected with magnetic ring of the top of movable rod and the interior diapire of transition case, the fixed intercommunication in one side of sampling box bottom surface has the outlet pipe, and the surface cover of outlet pipe is equipped with the valve.

Further, the top that holds the case is provided with the upper cover, and the upper cover through the hasp with hold the case and be connected, through setting up the upper cover, can avoid the inside that the extraneous material got into and holds the case, make the medicine check more accurate.

Further, the bottom surface that holds the case is provided with the guide block that is the slope form, and the low side of guide block is close to mutually with the entrance of transition case, through setting up the guide block, enables to hold incasement portion liquid medicine mobility better, accelerates medicine sampling efficiency.

Furthermore, the front that holds the case is fixed to be inlayed and is had transparent observation window, and the front of transparent observation window is provided with the scale mark, can the person of facilitating the use look over and hold the incasement portion medicine volume of holding.

Furthermore, the bottom surface of the movable rod is fixedly connected with a hand wheel, and the hand wheel is positioned below the sampling box, so that a user can operate the movable rod conveniently.

Furthermore, the magnetic ring is positioned outside the through hole, and the diameter value of the inner ring of the magnetic ring is larger than the inner diameter value of the through hole.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

through setting up the spring, under the effect of magnetic ring, difficult messenger's sampling case makes two magnetic ring automatic actuation when reaching the regulation sample volume, thereby avoid liquid medicine to flow into this sampling case once more, the device is not only efficient in sampling, and the sample rate of accuracy is also high, through setting up the movable rod, under the effect of first nut, vertical distance between two magnetic rings of ability quick adjustment, thereby reach the purpose of the sample volume of fine setting once, through setting up the second nut, enable the spring and loosen and fasten, thereby reach the purpose of adjusting the sample volume by a wide margin.

Drawings

Fig. 1 is a cross-sectional view of a front view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the device comprises a containing box 1, a limiting ring 2, a material guide block 3, an upper cover 4, a magnetic ring 5, a transition box 6, a through hole 7, a sampling box 8, a sliding block 9, a spring 10, a first nut 11, a movable rod 12, a second nut 13, a water outlet pipe 14, a hand wheel 15, a sliding rod 16 and a transparent observation window 17.

Detailed Description

As shown in fig. 1-2, a quantitative liquid medicine sampling device comprises a storage box 1, a transparent observation window 17 is fixedly embedded in the front of the storage box 1, and the front of the transparent observation window 17 is provided with scale lines, so that a user can conveniently check the medicine content in the storage box 1, an upper cover 4 is arranged at the top end of the storage box 1, the upper cover 4 is connected with the storage box 1 through a lock catch, by arranging the upper cover 4, external substances can be prevented from entering the interior of the storage box 1, so that the medicine inspection is more accurate, a transition box 6 is fixedly communicated with the middle part of the bottom surface of the storage box 1, by arranging the transition box 6, the situation that the buoyancy of the top end of a movable rod 12 is too large, so that the medicine sampling amount cannot be accurately calculated can be avoided, a guide block 3 in an inclined shape is arranged on the bottom surface of the storage box 1, and the lower end of the guide block 3 is close to the inlet of the, it is better to enable the mobility of the inside liquid medicine of containing case 1, medicine sampling efficiency with higher speed, through-hole 7 has been seted up at the middle part of diapire in transition box 6, hold two symmetrical slide bars 16 of bottom surface fixedly connected with of case 1, and every slide bar 16's bottom all is the screw thread form, the below of transition box 6 is provided with sampling box 8, the equal fixedly connected with slider 9 in upper portion of sampling box 8 both sides face, and two slider 9 sliding connection respectively in two slide bar 16's outside, every slide bar 16's surface all overlaps and is equipped with spring 10, the equal threaded connection of surface of every slide bar 16 bottom has the first nut 11 with 16 looks adaptations of slide bar, and the equal fixedly connected with spacing ring 2 in surface on every slide bar 16 top, through setting up spacing ring 2, can avoid spring 10 to make transition box 6 come-up when adjusting elasticity, thereby lead to spring 10 to.

A movable rod 12 is arranged inside the transition box 6, the outer surface of the bottom end of the movable rod 12 is in a thread shape, a second nut 13 is fixedly embedded in the middle of the bottom surface of the sampling box 8, the bottom end of the movable rod 12 sequentially penetrates through the through hole 7 and the second nut 13 and extends to the lower part of the sampling box 8, the outer surface of the bottom end of the movable rod 12 is in threaded connection with the inner ring of the second nut 13, the top end of the movable rod 12 and the inner bottom wall of the transition box 6 are both fixedly connected with magnetic rings 5, the two magnetic rings 5 are opposite, when the magnetic rings are close to each other, the magnetic rings can attract each other, the magnetic rings 5 are positioned outside the through holes 7, the diameter value of the inner rings of the magnetic rings 5 is larger than the inner diameter value of the through holes 7, one side of the bottom surface of the sampling box 8 is fixedly communicated with a water outlet pipe 14, and the surface cover of outlet pipe 14 is equipped with the valve, and the bottom surface fixedly connected with hand wheel 15 of movable rod 12, and hand wheel 15 is located the below of sampling box 8, and convenience of customers operation movable rod 12.

The magnetic ring 5 cover of 12 upper ends of movable rod is established on movable rod 12, and the magnetic ring is fixed connection with the movable rod, in addition, in order to further guarantee sealed effect, be provided with the baffle on the movable rod top, the baffle lower surface is provided with the circular shape recess, magnetic ring 5 is located the recess, movable rod top end fixed connection is on the tank bottom surface in the recess, the diameter of recess matches with the external diameter of magnetic ring 5 mutually, the degree of depth of recess is the same with the height behind two magnetic ring actuations, can make two upper and lower magnetic ring actuations back like this, the baffle just can cover two magnetic rings 5, improve sealed effect, it flows down from the gap between through-hole and the movable rod to place the liquid medicine.

When the sampling device is used, liquid medicine to be sampled is injected into the containing box 1, the medicine flows into the transition box 6 at the moment, and the medicine flows into the sampling box 8 through the through hole 7, at the moment, the sampling box 8 sinks downwards due to the action of gravity, at the moment, the two springs 10 are compressed and contracted, and meanwhile, the movable rod 12 drives the top magnetic ring 5 to move downwards, when the quantity of the liquid medicine in the sampling box 8 reaches the specified requirement, the top magnetic ring 5 descends to the suction range with the bottom magnetic ring 5, so that the two magnetic rings 5 are sucked, at the moment, the liquid medicine in the transition box 6 does not flow downwards any more, at the moment, the water outlet pipe 14 is opened, the specified quantity of the liquid medicine can be obtained, when the sampling quantity is required to be adjusted for one time, the hand wheel 15 can be rotated, at the moment, the movable rod 12 can enable the top magnetic ring 5 to achieve the purpose of lifting under the, when the sampling quantity is required to be adjusted for one time by a large pair, the two first nuts 11 can be adjusted to lift, so that the elasticity of the spring 10 is changed to achieve the purpose of changing the sampling quantity.

Claims

1. The utility model provides a liquid medicine ration sampling device, is including holding case (1), its characterized in that: the middle of the bottom surface of the containing box (1) is fixedly communicated with a transition box (6), a through hole (7) is formed in the middle of the inner bottom wall of the transition box (6), two symmetrical slide bars (16) are fixedly connected to the bottom surface of the containing box (1), the bottom end of each slide bar (16) is in a threaded shape, a sampling box (8) is arranged below the transition box (6), sliders (9) are fixedly connected to the upper portions of two side surfaces of the sampling box (8), the two sliders (9) are respectively connected to the outer portions of the two slide bars (16) in a sliding mode, a spring (10) is sleeved on the outer surface of each slide bar (16), a first nut (11) matched with the slide bar (16) is connected to the outer surface of the bottom end of each slide bar (16) in a threaded mode, and a limiting ring (2) is fixedly connected to the outer surface of the top end of each;

the inside of transition case (6) is provided with movable rod (12), and the surface of movable rod (12) bottom is the screw thread form, the middle part of sampling case (8) bottom surface is fixed to be inlayed and is had second nut (13), the bottom of movable rod (12) runs through-hole (7) and second nut (13) in proper order and extends to the below of sampling case (8), and the surface of movable rod (12) bottom and the inner circle threaded connection of second nut (13), the equal fixedly connected with magnetic ring (5) of the inner diapire in the top of movable rod (12) and transition case (6), the fixed intercommunication in one side of sampling case (8) bottom surface has outlet pipe (14), and the surface cover of outlet pipe (14) is equipped with the valve.

2. A quantitative liquid medicine sampling device as claimed in claim 1, wherein: the top end of the containing box (1) is provided with an upper cover (4), and the upper cover (4) is connected with the containing box (1) through a lock catch.

3. A quantitative liquid medicine sampling device as claimed in claim 1, wherein: the bottom surface of the containing box (1) is provided with a guide block (3) which is inclined, and the lower end of the guide block (3) is close to the inlet of the transition box (6).

4. A quantitative liquid medicine sampling device as claimed in claim 1, wherein: the front of holding case (1) is fixed to be inlayed and is had transparent observation window (17), and the front of transparent observation window (17) is provided with the scale mark.

5. A quantitative liquid medicine sampling device as claimed in claim 1, wherein: the bottom surface fixedly connected with hand wheel (15) of movable rod (12), and hand wheel (15) are located the below of sampling box (8).

6. A quantitative liquid medicine sampling device as claimed in claim 1, wherein: the magnetic ring (5) is positioned outside the through hole (7), and the diameter value of the inner ring of the magnetic ring (5) is larger than the inner diameter value of the through hole (7).