CN211014231U

CN211014231U - Sampling device for drug dissolution instrument

Info

Publication number: CN211014231U
Application number: CN201920724417.0U
Authority: CN
Inventors: 王琸
Original assignee: Tianjin Mingfeng Tongchuang Technology Co ltd
Current assignee: Tianjin Mingfeng Tongchuang Technology Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-07-14
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a medicine is dissolved out sampling device for appearance, comprising a main body, the inside one side upper end of main part is provided with adsorbs the cabin, the side of adsorbing the cabin is provided with transparent observation window, the inside top of adsorbing the cabin is provided with adjustment mechanism, adsorb the inside movable mounting in cabin has the piston, the threaded rod is installed through the bearing in the top of piston, the main part is close to top one side of adsorbing the cabin and is provided with drive mechanism, the top of threaded rod is passed and is adsorbed cabin, drive mechanism activity sets up in the main part top, one side bottom that the main part is close to the adsorption cabin is provided with steering mechanism, one side that the main part is close to the adsorption cabin is provided with. The utility model has the characteristics of simple structure, convenient to use, the sample that takes a sample that can be quick, and send the medicament of sample into the main part in detect, what of the regulation sample that can also be free ensures to gain accurate detection data under the condition that does not waste.

Description

Sampling device for drug dissolution instrument

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a sampling device for a medicine dissolution instrument.

Background

The drug dissolution rate refers to the dissolution speed and dissolution degree of a drug from a solid preparation such as a tablet or a capsule and the like in a specified medium under a certain condition, the drug dissolution rate directly influences the absorption and utilization of the drug in vivo, the drug dissolution rate is an internal index for evaluating the quality of the drug, the index is examined in many aspects such as drug production inspection, clinical efficacy investigation, drug stability inspection, new drug development, prescription screening, process improvement and the like, the drug dissolution rate inspection is an effective means for evaluating the quality and process level of a preparation, and is also an effective standard for evaluating the bioavailability and the uniformity of active ingredients of the preparation, the difference of the bioavailability of the same drug can be effectively distinguished, so the drug dissolution rate inspection is one of necessary items for controlling the quality of the drug, rapid and accurate sampling is an important link in the drug dissolution rate detection process, and the quantity of the sampled cannot be controlled by the existing device, too much sampling easily causes waste, less sampling also occurs, detection cannot be accurately performed, and the medicament cannot be quickly discharged to the detection device after sampling, so that time is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine is dissolved out appearance and is used sampling device 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: the utility model provides a sampling device for medicine digestion instrument, comprising a main body, the inside one side upper end of main part is provided with adsorbs the cabin, the side of adsorbing the cabin is provided with transparent observation window, the inside top of adsorbing the cabin is provided with adjustment mechanism, adsorb the inside movable mounting of cabin has the piston, the threaded rod is installed through the bearing in the top of piston, the main part is close to the top one side of adsorbing the cabin and is provided with drive mechanism, the top of threaded rod passes adsorbs the cabin, drive mechanism activity sets up in the main part top, the main part is close to one side bottom of adsorbing the cabin and is provided with steering mechanism, the main part.

Preferably, adjustment mechanism includes electric putter, regulating plate, and the regulating plate activity sets up in adsorbing the cabin inside and sets up in the piston top, and the piston was kept away from to the regulating plate side both ends all weld and be provided with electric putter, and electric putter keeps away from the one end welding of regulating plate and sets up in the inside top of adsorbing the cabin, and electric putter is connected with the control panel.

Preferably, drive mechanism includes rotating gear, chain, first motor, and the rotating gear top is installed in the inside top of main part through the bearing, and the threaded rod surface is located to the rotating gear cover, and the rotating gear outside is located to the chain cover and install in main part top surface, and first motor sets up in outside one side of main part, and the output shaft end of first motor is connected inside the chain, and first motor is connected with the control panel.

Preferably, steering mechanism includes the bogie, the second motor, electric telescopic handle, the mount, the straw, the bogie sets up inside the main part is close to the absorption cabin side through the bearing, electric telescopic handle is fixed to be set up in the inside lateral wall of bogie, electric telescopic handle's extreme point is provided with the mount, the bottom of mount all is provided with the straw, the second motor is installed in the main part outside, the output shaft end of second motor is connected in the bogie side, electric telescopic handle, the second motor all is connected with the control panel.

Preferably, the side surface of the bottom end of the adsorption cabin is provided with a connecting pipe, and one end of the connecting pipe, which is far away from the adsorption cabin, is communicated with the suction pipe.

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

1. the utility model discloses a power-driven push rod drives the regulating plate and moves, and the space that the control piston can move about is thereby the regulation control adsorb the interior sample of under-deck portion and how much, locates the screw rod surface through the rotating gear cover, through the threaded rod up-and-down motion to take the piston negative pressure in adsorbing the under-deck, and connect the straw through the connecting pipe, make its straw send the medicament of sample into adsorbing the under-deck, can be free the regulation sample how much, ensure to obtain accurate detection data under the condition of not wasting;

2. the utility model discloses at first place the liquid of sample in the straw below, drive the mount through electric telescopic handle and remove, make the mount drive the straw decline and take a sample, any drives the bogie through the second motor and turns to, makes it drive the straw and turns to inside the main part, then detects through the piston in arranging the medicament to the main part is inside, and the sample of taking a sample that like this can be quick, and detects in sending into the main part the medicament of sample.

Drawings

FIG. 1 is a schematic view of the overall structure of a sampling device for a drug dissolution apparatus of the present invention;

FIG. 2 is a front view of the whole sampling device for a drug dissolution instrument of the present invention;

fig. 3 is a left side view of the whole sampling device for the drug dissolution instrument of the present invention.

In the figure: 1. a main body; 2. an adsorption compartment; 3. a transparent viewing window; 4. an adjustment mechanism; 5. a piston; 6. A threaded rod; 7. a transmission mechanism; 8. a steering mechanism; 9. a control panel; 10. an electric push rod; 11. an adjusting plate; 12. a rotating gear; 13. a chain; 14. a first motor; 15. a bogie; 16. a second motor; 17. an electric telescopic rod; 18. a fixed mount; 19. a straw; 20. and (4) connecting the pipes.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sampling device for medicine digestion instrument, including main part 1, main part 1 inside one side upper end is provided with adsorbs cabin 2, the side of adsorbing cabin 2 is provided with transparent observation window 3, the inside top of adsorbing cabin 2 is provided with adjustment mechanism 4, adsorb 2 inside movable mounting in cabin has piston 5, threaded rod 6 is installed through the bearing in the top of piston 5, main part 1 is close to top one side of adsorbing cabin 2 and is provided with drive mechanism 7, adsorption cabin 2 is passed on the top of threaded rod 6, drive mechanism 7 activity sets up on main part 1 top, main part 1 is close to one side bottom of adsorbing cabin 2 and is provided with steering mechanism 8, main part 1 is close to one side of adsorbing cabin 2 and is provided with control panel 9.

Adjustment mechanism 4 includes electric putter 10, regulating plate 11, and the regulating plate 11 activity sets up in adsorbing 2 insides of cabin and sets up in 5 tops of piston, and the side both ends that piston 5 was kept away from to regulating plate 11 all weld and are provided with electric putter 10, and electric putter 10 keeps away from the one end welding of regulating plate 11 and sets up in the inside top of adsorbing cabin 2, and electric putter 10 is connected with control panel 9.

Drive mechanism 7 includes rotating gear 12, chain 13, first motor 14, install on the inside top of main part 1 through the bearing on the 12 tops of rotating gear, and threaded rod 6 surface is located to rotating gear 12 cover, and the 12 outsides of rotating gear and installing in main part 1 top surface are located to the 13 covers of chain, and first motor 14 sets up in the outside one side of main part 1, and the output shaft end of first motor 14 is connected inside chain 13, and first motor 14 is connected with control panel 9.

Steering mechanism 8 includes bogie 15, second motor 16, electric telescopic handle 17, mount 18, straw 19, bogie 15 sets up inside main part 1 is close to 2 sides in the absorption cabin through the bearing, electric telescopic handle 17 is fixed to be set up in the inside lateral wall of bogie 15, electric telescopic handle 17's extreme point is provided with mount 18, mount 18's bottom all is provided with straw 19, second motor 16 is installed in the 1 outside of main part, second motor 16's output shaft end is connected in bogie 15 side, electric telescopic handle 17, second motor 16 all is connected with control panel 9.

The side surface of the bottom end of the adsorption cabin 2 is provided with a connecting pipe 20, and one end of the connecting pipe 20 far away from the adsorption cabin 2 is communicated with a suction pipe 19.

The working principle is as follows: the control panel 9 is used for controlling the electric push rod 10, the electric telescopic rod 17, the first motor 14 and the second motor 16 to work, firstly, the sampled liquid is placed below the suction pipe 19, the electric telescopic rod 17 is used for driving the fixing frame 18 to move, the fixing frame 18 is used for driving the suction pipe 19 to descend for sampling, the internal condition of the adsorption cabin 2 is observed through the transparent observation window 3, the electric push rod 10 is used for driving the adjusting plate 11 to move, the space where the piston 5 can move is controlled, the sampling amount in the adsorption cabin 2 is adjusted and controlled, the first motor 14 is used for driving the chain 13 to rotate, the chain 13 is used for driving the rotating gear 12 to rotate, the rotating gear 12 is sleeved on the surface of the threaded rod 6, the rotating gear 12 is used for rotating to enable the threaded rod 6 to move up and down through threads, the rotating gear 12 is fixed on the surface, through 6 up-and-down motion of threaded rod, thereby take piston 5 negative pressure in adsorbing cabin 2, and connect straw 19 through connecting pipe 20, make its straw 19 send the medicament of sample into adsorbing cabin 2 in, drive bogie 15 through the second motor and turn to, make it drive straw 19 turn to inside main part 1, then arrange the medicament to main part 1 through piston 5 and detect, sample that can be quick like this, and send the medicament of sample into main part 1 and detect, what of regulation sample that can also be free, ensure to obtain accurate detection data under the condition of not wasting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A sampling device for a drug dissolution instrument is characterized in that: including main part (1), main part (1) inside one side upper end is provided with adsorbs cabin (2), the side of adsorbing cabin (2) is provided with transparent observation window (3), the inside top of adsorbing cabin (2) is provided with adjustment mechanism (4), adsorb cabin (2) inside movable mounting has piston (5), threaded rod (6) are installed through the bearing in the top of piston (5), main part (1) is close to top one side of adsorbing cabin (2) and is provided with drive mechanism (7), the top of threaded rod (6) is passed and is adsorbed cabin (2), drive mechanism (7) activity sets up in main part (1) top, main part (1) is close to one side bottom of adsorbing cabin (2) and is provided with steering mechanism (8), one side that main part (1) is close to adsorbing cabin (2) is provided with control panel (9).

2. The sampling device of claim 1, wherein: adjustment mechanism (4) include electric putter (10), regulating plate (11) activity sets up in adsorbing cabin (2) inside and sets up in piston (5) top, the equal welding in side both ends of keeping away from piston (5) of regulating plate (11) is provided with electric putter (10), the one end welding that regulating plate (11) were kept away from in electric putter (10) sets up in the inside top of adsorbing cabin (2), electric putter (10) are connected with control panel (9).

3. The sampling device of claim 1, wherein: drive mechanism (7) include rotating gear (12), chain (13), first motor (14), install on main part (1) inside top through the bearing rotating gear (12) top, threaded rod (6) surface is located to rotating gear (12) cover, rotating gear (12) outside and install in main part (1) top surface are located to chain (13) cover, first motor (14) set up in outside one side of main part (1), the output shaft end of first motor (14) is connected inside chain (13), first motor (14) are connected with control panel (9).

4. The sampling device of claim 1, wherein: steering mechanism (8) include bogie (15), second motor (16), electric telescopic handle (17), mount (18), straw (19), bogie (15) set up inside main part (1) is close to absorption cabin (2) side through the bearing, electric telescopic handle (17) are fixed to be set up in bogie (15) inside lateral wall, the extreme point of electric telescopic handle (17) is provided with mount (18), the bottom of mount (18) all is provided with straw (19), second motor (16) are installed in the main part (1) outside, the output axle head of second motor (16) is connected in bogie (15) side, electric telescopic handle (17), second motor (16) all are connected with control panel (9).

5. The sampling device of claim 4, wherein: the side face of the bottom end of the adsorption cabin (2) is provided with a connecting pipe (20), and one end, far away from the adsorption cabin (2), of the connecting pipe (20) is communicated with the suction pipe (19).