CN220752094U

CN220752094U - Reaction bin of tablet disintegration apparatus

Info

Publication number: CN220752094U
Application number: CN202322495550.2U
Authority: CN
Inventors: 宋冬梅; 黄占波; 徐新宇
Original assignee: Liaoning Kangchen Nuoxin Pharmaceutical Technology Co ltd
Current assignee: Liaoning Kangchen Nuoxin Pharmaceutical Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-09
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a reaction bin of a tablet disintegrating instrument, which comprises a substrate, wherein a bottom connecting column is fixed in the center of the top surface of the substrate, the bottom surface of the substrate is attached to the top surface of a positioning column, a connecting bolt is arranged at the top end of the positioning column in a threaded manner, the connecting bolt penetrates through a hole formed in the edge of the substrate, the bottom end of the positioning column is fixedly connected with the top surface of the substrate, a mounting hole is attached to the top end of a reaction tube, an upper magnet ring is fixed on the horizontal bottom surface of the top end of the reaction tube, the bottom surface of the upper magnet ring is attached to the top surface of a lower magnet ring, and the lower magnet ring is fixedly arranged on the top surface of the horizontal part of the mounting hole. This tablet appearance that disintegrates's reaction storehouse adopts novel structural design, through upper and lower spacing installation mechanism, stabilizes the location to the reaction tube, guarantees the stability of reaction tube in the use, and each part of device can convenient dismantlement installation, is convenient for clear up and change, and the whole height in reaction storehouse can convenient adjustment simultaneously, is convenient for submerge the degree of depth to the reaction tube and adjusts.

Description

Reaction bin of tablet disintegration apparatus

Technical Field

The utility model relates to the technical field of tablet disintegrating instruments, in particular to a reaction bin of a tablet disintegrating instrument.

Background

The tablet disintegrating apparatus is a full scale of a disintegration time tester, which is an apparatus for performing disintegration time experiments on solid preparation such as tablets, sugar-coated tablets, film-coated tablets, enteric-coated tablets, extract tablets and capsules, and is used for checking the disintegration of the solid preparation under prescribed conditions.

In the reaction bin of the existing tablet disintegrating instrument, as in the issued Chinese patent with publication number of CN215812708U, the reaction bin of the tablet disintegrating instrument can be disassembled and cleaned, but the reaction tube for containing tablets is only fixed through clamping, when the disintegrating instrument drives the reaction bin to reciprocate up and down as a whole, the stability of the reaction tube is insufficient, and the depth of the reaction tube immersed in the specified liquid in the beaker cannot be conveniently adjusted. Aiming at the problems, innovative design is urgently needed on the basis of the reaction bin of the original tablet disintegrating instrument.

Disclosure of Invention

The utility model aims to provide a reaction bin of a tablet disintegrating instrument, which solves the problems that the reaction bin of the existing tablet disintegrating instrument can be disassembled and cleaned, but a reaction tube for containing tablets is only fixed through clamping, the stability of the reaction tube is insufficient when the disintegrating instrument drives the reaction bin to reciprocate up and down as a whole, and the depth of the reaction tube immersed in a specified liquid in a beaker cannot be conveniently adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reaction storehouse of tablet appearance that disintegrates, includes the base plate, base plate top surface center is fixed with end spliced pole, end spliced pole top is laminated with top spliced pole bottom, end spliced pole top one side is fixed with locking bolt, locking nut is installed to the locking bolt end, locking bolt runs through the track window, the track window is seted up in top spliced pole bottom, the draw-in groove has been seted up at top spliced pole top, the draw-in groove inboard top is installed the card post, base plate bottom surface is laminated with the reference column top, connecting bolt is installed to reference column top screw thread, the hole that connecting bolt runs through the base plate edge and sets up, the reference column bottom is connected fixedly with the bottom plate top surface, the bottom plate bottom surface is fixed with the bottom filter screen, the mounting hole has been seted up on the base plate, mounting hole and reaction tube top laminating, be fixed with the magnet ring on the horizontal bottom surface on reaction tube top, the magnet ring bottom surface is laminated with lower magnet ring top surface down, magnet ring fixed mounting is at mounting hole horizontal part top surface.

Preferably, the substrate, the bottom plate and the reaction tube are made of transparent glass or acrylic materials, the front cross section shapes of the top end of the reaction tube and the mounting holes are T-shaped, and the mounting holes are distributed at equal angles relative to the center of the substrate.

Preferably, the front view shape of the top of the bottom connecting column and the bottom of the top connecting column is L-shaped, and the bottom connecting column and the top connecting column are vertically distributed with the locking bolts.

Preferably, the inner filter screen is fixedly arranged at the bottom end of the inner wall of the reaction tube, the bottom of the outer wall of the reaction tube is attached to the inner wall of the positioning hole, and the positioning hole is formed in the bottom plate in a penetrating manner.

Preferably, the bottom surface of the inner filter screen is attached to the top surface of the bottom filter screen, and the diameter of the bottom filter screen is the same as that of the bottom plate.

Preferably, the positioning hole is connected with the reaction tube in a clamping way, and the center of the positioning hole and the center of the mounting hole are positioned on the same vertical line.

Compared with the prior art, the utility model has the beneficial effects that: the reaction bin of the tablet disintegrating instrument adopts a novel structural design, the reaction tube is stably positioned through the upper limit installation mechanism and the lower limit installation mechanism, the stability of the reaction tube in the use process is ensured, each part of the device can be conveniently detached and installed, the cleaning and the replacement are convenient, and meanwhile, the whole height of the reaction bin can be conveniently adjusted, and the submergence depth of the reaction tube is convenient to adjust;

1. the bottom connecting column is used for vertically sliding along the track window by virtue of the locking bolt, the distance between the bottom connecting column and the top connecting column is adjusted, so that the distance between the substrate and the reaction tube arranged on the substrate and the clamping column can be conveniently adjusted, the rotation level of the clamping column and the hanging basket rod is ensured, and the depth of the reaction tube immersed in the regulated liquid in the beaker can be conveniently adjusted after the hanging basket rod is connected, so that the disintegration time limit experiment of medicines such as tablets, sugar-coated tablets, film-coated tablets, enteric-coated tablets, extract tablets and capsules is adapted;

2. the top of the reaction tube is limited through the mounting hole, the upper magnet ring and the lower magnet ring are matched, the top of the reaction tube is locked rapidly, the bottom end of the reaction tube is limited in an auxiliary mode through the positioning hole, and the reaction tube is prevented from shaking left and right and loosening up and down when moving up and down in the specified liquid in the beaker.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the bottom and top connecting columns of the present utility model;

fig. 4 is a schematic top view of a positioning column according to the present utility model.

In the figure: 1. a substrate; 2. a bottom connecting column; 3. a top connection column; 4. a locking bolt; 5. a lock nut; 6. a track window; 7. a clamping groove; 8. a clamping column; 9. positioning columns; 10. a connecting bolt; 11. a bottom plate; 12. a bottom filter screen; 13. a mounting hole; 14. a reaction tube; 15. a magnet ring is arranged on the upper part; 16. a lower magnet ring; 17. an inner filter screen; 18. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reaction bin of tablet appearance that disintegrates, including base plate 1, end spliced pole 2, top spliced pole 3, locking bolt 4, locking nut 5, track window 6, draw-in groove 7, draw-in column 8, reference column 9, connecting bolt 10, bottom plate 11, end filter screen 12, mounting hole 13, reaction tube 14, go up magnet ring 15, lower magnet ring 16, interior filter screen 17 and locating hole 18, base plate 1 top surface center is fixed with end spliced pole 2, end spliced pole 2 top and top spliced pole 3 bottom laminating, end spliced pole 2 top one side is fixed with locking bolt 4, locking bolt 4 installs locking nut 5 at the end, locking bolt 4 runs through track window 6, track window 6 is seted up in top spliced pole 3 bottom, draw-in groove 7 has been seted up on top spliced pole 3 top, draw-in groove 7 inboard top installs draw-in column 8, base plate 1 bottom surface and 9 top laminating, connecting bolt 10 is installed to the top thread on reference column 9 top, the hole that connecting bolt 10 runs through base plate 1 edge and sets up, the bottom end of reference column 9 is fixed with bottom plate 11 top surface, bottom plate 11 is fixed, end of bottom plate 11 is fixed with end 12, set up on base plate 1 top surface and 13 has been seted up on the top surface 13 and is fixed with magnet ring top surface 13 on the top surface of the horizontal top surface of the top of the horizontal top surface of the fixed magnet ring 15 of the top surface of the reaction tube, top surface 13 is fixed to be equipped with top surface 13 under the top of the installation hole of the magnet ring 16.

The base plate 1, the base plate 11 and the reaction tube 14 are made of transparent glass or acrylic materials, the top end of the reaction tube 14 and the front cross section of the mounting hole 13 are in a T shape, the mounting hole 13 is distributed at equal angles relative to the center of the base plate 1, the tablet disintegration in the reaction tube 14 can be observed in real time due to the structural design, and the mounting hole 13 can limit the reaction tube 14.

The front view shape of bottom spliced pole 2 top and top spliced pole 3 bottom is "L" style of calligraphy, and bottom spliced pole 2 and top spliced pole 3 all are perpendicular with locking bolt 4 and distribute, and foretell structural design makes bottom spliced pole 2 top and top spliced pole 3 bottom laminate steadily, and locking nut 5 on locking bolt 4 can extrude bottom spliced pole 2 top and top spliced pole 3 bottom laminating fixedly perpendicularly.

The inner filter screen 17 is fixedly arranged at the bottom end of the inner wall of the reaction tube 14, the bottom of the outer wall of the reaction tube 14 is attached to the inner wall of the positioning hole 18, the positioning hole 18 is formed on the bottom plate 11 in a penetrating manner, and the specified liquid in the beaker of the disintegrating instrument can smoothly enter the reaction tube 14 through the structural design, so that the stability of the reaction tube 14 in vertical movement is ensured.

The bottom surface of the inner filter screen 17 is attached to the top surface of the bottom filter screen 12, the diameter of the bottom filter screen 12 is the same as that of the bottom plate 11, the above structural design can stably support the tablets placed in the reaction tube 14, and the inner filter screen 17 is convenient for taking out and observing the reaction tube 14 and the tablets which are not completely disintegrated in the experimental process.

The locating hole 18 is connected with the reaction tube 14 in a clamping way, the center of the locating hole 18 and the center of the mounting hole 13 are positioned on the same vertical line, and the reaction tube 14 can be limited and fixed through the structural design, so that the stability of the reaction tube 14 in the experimental process is ensured.

Working principle: when the device is used, different tablets are firstly placed in the reaction tube 14, and a tablet is placed above the tablets, so that the tablets are prevented from floating up to the liquid level after contacting with the liquid, then the reaction tube 14 is inserted into the mounting hole 13, the upper magnet ring 15 and the lower magnet ring 16 are attached to each other in an adsorption manner to fix the top of the reaction tube 14, and the bottom end of the reaction tube 14 is inserted into the positioning hole 18 to be fixed;

then the clamping column 8 is connected with a hanging basket rod of a disintegrating instrument in a clamping way, the hanging basket rod is rotated to be horizontal, at the moment, the reaction tube 14 is immersed into prescribed liquid in a beaker heated in a water bath constant temperature of the disintegrating instrument, the liquid enters the reaction tube 14 to be contacted with tablets through the bottom filter screen 12 and the inner filter screen 17, then the locking nut 5 in the figure 2 is rotated to be far away from the side surface of the bottom of the top connecting column 3, the bottom connecting column 2 is pulled down, the bottom connecting column 2 is vertically slid down along the track window 6 with the locking bolt 4 until the depth of the reaction tube 14 immersed into the liquid is proper, the rotating locking nut 5 is reset to press the bottom connecting column 2 to be fixed with the top connecting column 3, a driving mechanism connected with the hanging basket rod can be started, and the hanging basket rod drives the whole device in the figure 2 and the tablets to reciprocate up and down to perform a disintegrating experiment;

in the experimental process, the driving mechanism connected with the hanging basket rod can be controlled to be suspended at any time through the disintegration tester, the reaction tube 14 is taken out to observe the disintegration situation of the internal tablets, after the experiment is completed, the clamping column 8 is separated from the hanging basket rod, the connecting bolt 10 is detached from the base plate 1, the base plate 1 is separated from the positioning column 9, the reaction tube 14 is moved upwards and pulled out from the mounting hole 13, the base plate 1, the reaction tube 14, the internal filter screen 17, the bottom plate 11 and the bottom filter screen 12 can be cleaned, and the reaction bin of the tablet disintegration tester can be installed and reset after the cleaning is completed, which is the working principle of the reaction bin of the tablet disintegration tester.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tablet disintegrates reaction storehouse of appearance, includes base plate (1), its characterized in that: the utility model discloses a reaction ring, including base plate (1), connecting column (2), connecting column (9), connecting bolt (10) run through the hole of base plate (1) edge offer, locking nut (5) are installed to locking bolt (4) end, locking bolt (4) run through track window (6), track window (6) are offered in connecting column (3) bottom on the top, draw-in groove (7) have been offered on connecting column (3) top on the top, draw-in groove (7) inboard top is installed card post (8), base plate (1) bottom surface and connecting column (9) top laminating, connecting bolt (10) are installed to connecting column (9) top screw thread, connecting bolt (10) run through the hole of base plate (1) edge offer, connecting column (9) bottom and bottom plate (11) top surface are connected fixedly, bottom plate (11) bottom surface is fixed with bottom filter screen (12), set up mounting hole (13) on base plate (1), mounting hole (13) are laminated with reaction ring (14) top surface and magnet (15) top surface and reaction ring (14) top surface and bottom surface (15), the lower magnet ring (16) is fixedly arranged on the top surface of the horizontal part of the mounting hole (13).

2. The reaction chamber of a tablet disintegrating machine according to claim 1, wherein: the substrate (1), the bottom plate (11) and the reaction tube (14) are made of transparent glass or acrylic materials, the front cross section shapes of the top end of the reaction tube (14) and the mounting hole (13) are T-shaped, and the mounting holes (13) are distributed at equal angles relative to the center of the substrate (1).

3. The reaction chamber of a tablet disintegrating machine according to claim 1, wherein: the front view shapes of the tops of the bottom connecting columns (2) and the bottoms of the top connecting columns (3) are L-shaped, and the bottom connecting columns (2) and the top connecting columns (3) are vertically distributed with the locking bolts (4).

4. The reaction chamber of a tablet disintegrating machine according to claim 1, wherein: an inner filter screen (17) is fixedly arranged at the bottom end of the inner wall of the reaction tube (14), the bottom of the outer wall of the reaction tube (14) is attached to the inner wall of a positioning hole (18), and the positioning hole (18) is arranged on the bottom plate (11) in a penetrating manner.

5. The reaction chamber of a tablet disintegrating apparatus according to claim 4, wherein: the bottom surface of the inner filter screen (17) is attached to the top surface of the bottom filter screen (12), and the diameter of the bottom filter screen (12) is the same as that of the bottom plate (11).

6. The reaction chamber of a tablet disintegrating apparatus according to claim 4, wherein: the positioning hole (18) is in clamping connection with the reaction tube (14), and the center of the positioning hole (18) and the center of the mounting hole (13) are positioned on the same vertical line.