CN216116916U

CN216116916U - Sample extractor for pharmaceutical experiment

Info

Publication number: CN216116916U
Application number: CN202121640491.8U
Authority: CN
Inventors: 许爱珍; 柴雅琴; 李欢; 仇桢; 张宏; 石贵荣; 张悦; 姜珊; 田珅; 王海霞
Original assignee: Baotou Central Hospital (inner Mongolia Autonomous Region Cerebrovascular Disease Research Institute)
Current assignee: Baotou Central Hospital (inner Mongolia Autonomous Region Cerebrovascular Disease Research Institute)
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-22
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a pharmaceutical experiment sampler, which relates to the field of experimental instruments and comprises a sampling table, wherein a main rod is arranged on the outer surface of the upper end of the sampling table, a first spring, a sampling mechanism, a fixing plate, a second spring and an extraction mechanism are arranged on the outer wall of the main rod, the sampling mechanism is positioned above the first spring, and the fixing plate is positioned above the sampling mechanism. According to the sampling device for the pharmaceutical experiment, the sampling mechanism can sample different types of medicines through the sampling pipes in the side plates at different positions when in use, the sampling pipes can be prevented from being cleaned when in use, multiple medicines can be sampled simultaneously when in use, the extraction rod can be connected with the piston through the threaded rod according to needs by the extraction mechanism, the sampling pipes at different positions can be sampled, the sampling efficiency is high when in use, the medicines can be conveniently sampled, and the using effect is better than that of a traditional mode.

Description

Sample extractor for pharmaceutical experiment

Technical Field

The utility model relates to the field of experimental instruments, in particular to a pharmaceutical experiment sampler.

Background

Pharmacy, which is a medical care industry connecting health science and chemical science, bears the responsibility of ensuring the safe and effective use of drugs, mainly studies the sources, processing, properties, actions, analysis, identification, blending, production, storage, and search (including synthesis) of new drugs, etc. of drugs, and in pharmaceutical experiments, different types of drugs are usually sampled.

At present, chinese patent application No. 202021040683.0 discloses a pharmacy experiment sampler, install the fixed stop at glass body top middle part through the design, the guide rail, the floating block, connecting block and fixed block are convenient for the device in the use, buoyancy drives the square hole that the movable block blocked on the fixed stop when absorbing too much sample, the rubber cap can't produce suction this moment and absorbs the sample, thereby avoid absorbing too much sample and spill over the corruption and pollute and corrode the rubber cap and cause the experiment deviation, the life and the practicality of the device have been improved greatly, but this sampler can only carry the appearance to a medicine when using simultaneously, when carrying the appearance to other medicine, need wash the sampler, it is comparatively inconvenient when using, for this reason, we propose a pharmacy experiment sampler.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pharmaceutical experiment sampler which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a pharmacy experiment sample appearance ware, includes the sampling bench, the upper end surface of sampling bench is provided with the mobile jib, the outer wall of mobile jib is provided with a spring, sampling mechanism, fixed plate, No. two springs and draws the mechanism, sampling mechanism is located the top of a spring, the fixed plate is located the top of sampling mechanism, No. two springs are located the one end surface of fixed plate, draw the top that the mechanism is located No. two springs.

Preferably, sampling mechanism includes mainboard, side board, sampling tube, piston and screw hole, the side board all is located the outer wall of mainboard, the sampling tube all is located the middle part of side board, the piston is located the middle part of sampling tube, the screw hole is located the middle part of piston.

Preferably, be provided with the super glue between mainboard and the side board, the outer wall of mainboard all can be dismantled with the one end surface of side board through the super glue and be connected, the quantity of side board is four groups.

Preferably, be provided with first fixed slot between side board and the sampling tube, the inner wall of side board can be dismantled through the outer wall of first fixed slot and sampling tube and be connected, the middle part of piston is seted up to the screw hole, the piston is the rubber material.

Preferably, draw the mechanism and include subplate, fastening screw, connecting rod, the lantern ring, draw pole and threaded rod, fastening screw and connecting rod all are located the outer wall of subplate, fastening screw is located one side of connecting rod, the lantern ring is located the one end surface of connecting rod, draw the middle part that the pole is located the lantern ring, the threaded rod is located the one end surface of drawing the pole.

Preferably, be provided with the second fixed slot between fastening screw and the subplate, the outer wall of subplate can be dismantled through the one end surface of second fixed slot and fastening screw and be connected, fastening screw runs through to the middle part of subplate, the connecting rod is the integrated into one piece structure with the lantern ring, it is the integrated into one piece structure with the threaded rod to draw pole, it is the plastics material to draw pole and threaded rod.

Compared with the prior art, the utility model has the following beneficial effects: this pharmacy experiment sample extractor, the sampling tube in the accessible different positions side board of sampling mechanism when using carries out the appearance to different types of medicine, can avoid wasing the sampling tube when using, can take a sample to multiple medicine simultaneously when using, it can be connected with the piston through the threaded rod as required to draw the pole to draw the mechanism, can carry out the appearance to carrying in the sampling tube of different positions, it is higher to carry out the appearance efficiency when using, the convenience carries the appearance to the medicine, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a pharmaceutical experiment sampler according to the present invention;

FIG. 2 is a schematic diagram of a sampling mechanism 4 of a pharmaceutical laboratory sampler according to the present invention;

FIG. 3 is a block diagram of a piston 404 of a pharmaceutical laboratory sampler according to the present invention;

fig. 4 is a structural diagram of an extraction mechanism 7 of a pharmaceutical laboratory sampler according to the present invention.

In the figure: 1. a sampling stage; 2. a main rod; 3. a first spring; 4. a sampling mechanism; 401. a main board; 402. a side plate; 403. a sampling tube; 404. a piston; 405. a threaded hole; 5. a fixing plate; 6. a second spring; 7. an extraction mechanism; 701. a sub-board; 702. fastening screws; 703. a connecting rod; 704. a collar; 705. extracting the stems; 706. a threaded rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1, a pharmacy experiment sample extraction device, including sample platform 1, the upper end surface of sample platform 1 is provided with mobile jib 2, and the outer wall of mobile jib 2 is provided with spring 3, sampling mechanism 4, fixed plate 5, No. two springs 6 and draws mechanism 7, and sampling mechanism 4 is located spring 3's top, and fixed plate 5 is located sampling mechanism 4's top, and No. two springs 6 are located the one end surface of fixed plate 5, draws mechanism 7 to be located spring 6's top.

Example two:

on the basis of the first embodiment, as shown in fig. 2-3, the sampling mechanism 4 includes a main board 401, side boards 402, sampling tubes 403, pistons 404 and threaded holes 405, the side boards 402 are all located on the outer wall of the main board 401, the sampling tubes 403 are all located in the middle of the side boards 402, the pistons 404 are located in the middle of the sampling tubes 403, the threaded holes 405 are located in the middle of the pistons 404, a strong glue is disposed between the main board 401 and the side boards 402, the outer wall of the main board 401 is detachably connected to the outer surface of one end of the side boards 402 through the strong glue, the number of the side boards 402 is four, a first fixing groove is disposed between the side boards 402 and the sampling tubes 403, the inner wall of the side board 402 is detachably connected to the outer wall of the sampling tubes 403 through the first fixing groove, the threaded holes 405 are disposed in the middle of the pistons 404, the pistons 404 are made of rubber, when the sampling mechanism 4 is in use, different types of medicines can be sampled through the sampling tubes 403 in the side boards 402 at different positions, the sampling tube 403 can be prevented from being cleaned during use, and various medicines can be sampled simultaneously during use.

Example three:

on the basis of the first embodiment, as shown in fig. 4, the extracting mechanism 7 includes a sub-plate 701, a fastening screw 702, a connecting rod 703, a collar 704, an extracting rod 705 and a threaded rod 706, the fastening screw 702 and the connecting rod 703 are both located on the outer wall of the sub-plate 701, the fastening screw 702 is located on one side of the connecting rod 703, the collar 704 is located on the outer surface of one end of the connecting rod 703, the extracting rod 705 is located in the middle of the collar 704, the threaded rod 706 is located on the outer surface of one end of the extracting rod 705, a second fixing groove is disposed between the fastening screw 702 and the sub-plate 701, the outer wall of the sub-plate 701 is detachably connected with the outer surface of one end of the fastening screw 702 through the second fixing groove, the fastening screw 702 penetrates through to the middle of the sub-plate 701, the connecting rod 703 and the collar 704 are integrally formed, the extracting rod 705 and the threaded rod 706 are made of plastic, when the extracting mechanism 7 is in use, the extracting rod 705 can be connected with the piston 404 through the threaded rod 706 as required, can carry out the extraction to in the sampling tube 403 of different positions, the extraction efficiency is higher when using, conveniently carries out the extraction to the medicine.

It should be noted that, the utility model is a pharmaceutical experiment sampler, when in use, a medicine container to be sampled can be placed on the sampling platform 1 and positioned below the sampling tube 403, when in use, the auxiliary plate 701 can be pressed downwards to enable the auxiliary plate 701 to extrude the second spring 6, when the auxiliary plate 701 is pressed downwards, the extraction rod 705 is extended into the sampling tube 403, the extraction rod 705 can be rotated to be connected and installed with the threaded hole 405 on the piston 404 through the threaded rod 706, the fastening screw 702 is rotated to enable the fastening screw 702 to be abutted against the outer wall of the main rod 2, thereby preventing the auxiliary plate 701 from moving, when in use, the main plate 401 can be pressed downwards to enable the main plate 401 to compress the first spring 3 to enable the sampling tube 403 to be extended into the medicine container, at the moment, the extraction rod 705 can be pulled upwards to enable the piston 404 to be upwards moved to absorb the medicine to complete sampling, then the main plate 401 is loosened to enable the first spring 3 to rebound to separate the sampling tube 403 from the medicine container, the extraction rod 705 can be rotated in the opposite direction to separate the extraction rod 705 from the piston 404, so that the sampling of one medicine is completed, the extraction rod 705 can be connected with the pistons 404 in the sampling pipes 403 at different positions when in use, and the sampling of different kinds of medicines can be realized, so that the device is practical.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pharmaceutical experiment sampler comprises a sampling platform (1), and is characterized in that: the upper end surface of sampling platform (1) is provided with mobile jib (2), the outer wall of mobile jib (2) is provided with spring (3), sampling mechanism (4), fixed plate (5), No. two spring (6) and draws mechanism (7), sampling mechanism (4) is located the top of spring (3), fixed plate (5) is located the top of sampling mechanism (4), No. two spring (6) are located the one end surface of fixed plate (5), draw the top that mechanism (7) are located No. two spring (6).

2. The pharmaceutical laboratory sample injector according to claim 1, wherein: sampling mechanism (4) include mainboard (401), side board (402), sampling tube (403), piston (404) and screw hole (405), side board (402) all are located the outer wall of mainboard (401), sampling tube (403) all are located the middle part of side board (402), piston (404) are located the middle part of sampling tube (403), screw hole (405) are located the middle part of piston (404).

3. The pharmaceutical laboratory sample injector according to claim 2, wherein: be provided with the super glue between mainboard (401) and side board (402), the outer wall of mainboard (401) all can be dismantled with the one end surface of side board (402) through the super glue and be connected, the quantity of side board (402) is four groups.

4. The pharmaceutical laboratory sample injector according to claim 2, wherein: be provided with first fixed slot between side board (402) and sampling tube (403), the inner wall of side board (402) can be dismantled through the outer wall of first fixed slot and sampling tube (403) and be connected, the middle part in piston (404) is seted up in screw hole (405), piston (404) are the rubber material.

5. The pharmaceutical laboratory sample injector according to claim 1, wherein: the extraction mechanism (7) comprises an auxiliary plate (701), a fastening screw (702), a connecting rod (703), a sleeve ring (704), an extraction rod (705) and a threaded rod (706), wherein the fastening screw (702) and the connecting rod (703) are both located on the outer wall of the auxiliary plate (701), the fastening screw (702) is located on one side of the connecting rod (703), the sleeve ring (704) is located on the outer surface of one end of the connecting rod (703), the extraction rod (705) is located in the middle of the sleeve ring (704), and the threaded rod (706) is located on the outer surface of one end of the extraction rod (705).

6. The pharmaceutical laboratory sample injector of claim 5, wherein: be provided with the second fixed slot between fastening screw (702) and subplate (701), the outer wall of subplate (701) passes through the second fixed slot and can dismantle with the one end surface of fastening screw (702) and be connected, fastening screw (702) run through to the middle part of subplate (701), connecting rod (703) and lantern ring (704) are the integrated into one piece structure, it is the integrated into one piece structure to draw pole (705) and threaded rod (706), it is the plastics material to draw pole (705) and threaded rod (706).