CN216209059U

CN216209059U - Total nitrogen tester for famotidine

Info

Publication number: CN216209059U
Application number: CN202122457867.8U
Authority: CN
Inventors: 丁杰; 胡金星; 李宝成
Original assignee: Jiangsu Zenji Pharmaceuticals Ltd
Current assignee: Jiangsu Zenji Pharmaceuticals Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a total nitrogen determinator for famotidine, which comprises a determinator body, wherein a supporting frame is arranged below the determinator body, supporting columns are fixedly connected to both ends of the top of the supporting frame, sliding chutes are formed in the supporting columns, supporting blocks are arranged in the sliding chutes, springs are fixedly connected to the bottom ends of the supporting blocks and the inner walls of the sliding chutes, positioning plates are fixedly connected to both sides of the determinator body, the bottom ends of the positioning plates penetrate through the supporting columns and are fixedly connected with the supporting blocks, a bottom plate is arranged in the supporting frame, a plurality of mounting blocks are fixedly connected to the bottom of the bottom plate, moving wheels are rotatably connected to the mounting blocks, and an opening is formed in the top of the supporting frame. Is suitable for popularization and application.

Description

Total nitrogen tester for famotidine

Technical Field

The utility model relates to the field of famotidine related products, in particular to a total nitrogen determinator for famotidine.

Background

Famotidine is a histamine H2 receptor antagonist, can inhibit gastric acid secretion, is suitable for gastric and duodenal ulcer, reflux esophagitis, upper gastrointestinal hemorrhage, Zollinger-Ellison syndrome and other symptoms, is an efficient and long-acting H2 receptor blocker of guanidino thiazoles, has the characteristic of high affinity to H2 receptor, and has an action mechanism similar to that of cimetidine. Famotidine can effectively inhibit the secretion of gastric acid caused by basic gastric acid, gastric acid at night and food stimulation, and can also inhibit the secretion of gastric acid caused by the stimulation of histamine, pentagastrin and the like. It inhibits the H2 receptor 20 times stronger than cimetidine and 7.5 times stronger than ranitidine. Furthermore, famotidine also inhibits the secretion of pepsin. Famotidine has no action of antiandrogen and interfering drug metabolism enzyme, and a total nitrogen tester is required to be used for testing famotidine in the famotidine production, and is an intelligent instrument for testing the total nitrogen content in water with high speed and low cost.

However, the existing total nitrogen tester has a simpler external structure, is generally carried manually when replaced among different operation areas, is more complicated, wastes time and labor, and has certain defectiveness.

Disclosure of Invention

The utility model aims to provide a total nitrogen tester for famotidine, which aims to solve the problems that the conventional total nitrogen tester provided by the background art is simple in external structure, is generally carried by manpower when being replaced among different operation areas, is complicated, and wastes time and labor.

In order to achieve the purpose, the utility model provides the following technical scheme: a total nitrogen determinator for famotidine comprises a determinator body, wherein a supporting frame is arranged below the determinator body, supporting columns are fixedly connected to two ends of the top of the supporting frame, sliding grooves are formed in the supporting columns, supporting blocks are arranged in the sliding grooves, springs are fixedly connected to the bottoms of the supporting blocks and the inner walls of the sliding grooves, positioning plates are fixedly connected to two sides of the determinator body, the bottoms of the positioning plates penetrate through the supporting columns and are fixedly connected with the supporting blocks, a bottom plate is arranged in the supporting frame, a plurality of mounting blocks are fixedly connected to the bottom of the bottom plate, moving wheels are rotatably connected to the mounting blocks, an opening is formed in the top of the supporting frame, a threaded rod is rotatably connected to the opening, a bearing plate is fixedly connected to the top end of the supporting frame, a rotating rod is rotatably inserted into the bearing plate, and a first gear is fixedly connected to the bottom end of the rotating rod, the two sides of the first gear are respectively provided with a second gear which is meshed with the first gear, the second gear is fixedly sleeved on a threaded rod, the two ends of the threaded rod are respectively sleeved with a moving block in a threaded manner, the threads in the two moving block threads are arranged in an opposite manner, the moving blocks are rotatably connected with push rods, and one ends of the push rods are rotatably connected with the bottom plate.

Preferably, one end of the rotating rod, which is far away from the first gear, is fixedly connected with a rotating block, and the rotating block is provided with anti-skid grains.

Preferably, the number of the plurality of mounting blocks is four, and the mounting blocks are respectively fixed at four corners of the bottom plate.

Preferably, both sides of the supporting frame are provided with grooves, the grooves are fixedly connected with limiting rods, and both ends of the bottom plate are sleeved on the limiting rods in a sliding mode.

Preferably, the first gear and the second gear are both bevel gears.

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

the total nitrogen determinator for famotidine is characterized in that a determinator body is supported through a positioning plate, the determinator body is stably supported by the supporting frame, the positioning plate drives a supporting frame to move in a supporting column through the acting force of the determinator body, so that a compression spring is buffered, a certain shock absorption performance is achieved, the determinator body is stably supported by the supporting frame, a rotating block is rotated to drive a rotating rod to rotate on a bearing plate when the determinator body needs to move, a first gear arranged on the rotating rod is meshed with a second gear to achieve rotation of a threaded rod, two moving blocks arranged on the threaded rod move relatively under the arrangement of opposite screw openings when the threaded rod rotates to drive a push rod to move, the push rod pushes an installing plate to move so as to push an installing block arranged on the installing bottom out of the supporting frame, and a moving wheel arranged on the installing block is contacted with the ground to achieve movement, so that the determinator can be moved and fixed more simply and conveniently through the arrangement of a retractable moving structure, and therefore, a user can carry and use more conveniently, is suitable for popularization and application.

Drawings

FIG. 1 is a schematic structural view of a total nitrogen measuring apparatus for famotidine according to the present invention;

FIG. 2 is an enlarged view of the total nitrogen content meter for famotidine according to the present invention at the point A;

FIG. 3 is an enlarged view of the total nitrogen content meter for famotidine according to the present invention at the point B.

In the figure: 1. a meter body; 2. a support frame; 3. a support pillar; 4. a support block; 5. a spring; 6. positioning a plate; 7. a base plate; 8. mounting blocks; 9. a moving wheel; 10. a threaded rod; 11. a rotating rod; 12. a first gear; 13. a second gear; 14. a push rod; 15. rotating the block; 16. a limiting rod; 17. a carrier plate; 18. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and fig. 2, an embodiment of the present invention: the utility model provides a total nitrogen apparatus for famotidine, including apparatus body 1, the below of apparatus body 1 is equipped with support frame 2, support frame 2's top both ends all fixedly connected with support column 3, be equipped with the spout in the support column 3, be equipped with supporting shoe 4 in the spout, the bottom of supporting shoe 4 and spout inner wall fixedly connected with spring 5, the both sides of apparatus body 1 all fixedly connected with locating plate 6, the bottom of locating plate 6 runs through support column 3 and with supporting shoe 4 fixed connection, concretely speaking, locating plate 6 supports apparatus body 1, apparatus body 1 effort makes locating plate 6 drive supporting shoe 4 and move in support column 3 thereby compression spring 5 realizes the buffering of atress, thereby possess certain shock attenuation performance;

referring to fig. 1 and 3, a bottom plate 7 is disposed in a support frame 2, a plurality of mounting blocks 8 are fixedly connected to the bottom of the bottom plate 7, a moving wheel 9 is rotatably connected to each of the mounting blocks 8, an opening is disposed at the top of the support frame 2, a threaded rod 10 is rotatably connected to the opening, a bearing plate 17 is fixedly connected to the top of the support frame 1, a rotating rod 11 is rotatably inserted into the bearing plate 17, a first gear 12 is fixedly connected to the bottom of the rotating rod 11, second gears 13 engaged with each other are disposed on both sides of the first gear 12, the second gear 13 is fixedly sleeved on the threaded rod 10, moving blocks 18 are respectively sleeved on both ends of the threaded rod 10, threads in the two moving blocks 18 are oppositely arranged, a push rod 14 is rotatably connected to the moving block 18, one end of the push rod 14 is rotatably connected to the bottom plate 7, specifically, the rotating block 15 is rotated to drive the rotating rod 11 to rotate on the bearing plate 17, and at this time the first gear 12 mounted on the rotating rod 11 is engaged with the second gear 13, thereby realizing rotation of the threaded rod 10 When the threaded rod 10 rotates, the two moving blocks 18 arranged on the threaded rod 10 move relatively under the arrangement of opposite screw threads so as to drive the push rod 14 to move, the push rod 14 pushes the mounting plate 7 to move so as to push the mounting block 8 on the mounting bottom out of the supporting frame, and the moving wheel 9 on the mounting block 8 is contacted with the ground to move; a rotating block 15 is fixedly connected to one end of the rotating rod 11, which is far away from the first gear 12, and anti-skid grains are arranged on the rotating block 15, so that the rotating rod 11 can be conveniently rotated; the number of the mounting blocks 8 is four, and the mounting blocks are respectively fixed at four corners of the bottom plate 7; grooves are formed in the two sides of the supporting frame 2, limiting rods 16 are fixedly connected in the grooves, the two ends of the bottom plate 8 are sleeved on the limiting rods 16 in a sliding mode, and the stability of the two ends of the bottom plate 8 is improved when the bottom plate 8 moves; the first gear 12 and the second gear 13 are both bevel gears.

The working principle is as follows: at first the locating plate 6 supports apparatus body 1, apparatus body 1 effort makes locating plate 6 drive supporting shoe 4 and removes in support column 3 thereby compression spring 5 realizes the buffering of atress, thereby possess certain shock attenuation performance, carriage 2 carries out the stable support to apparatus body 1, rotate when needs remove and change piece 15 and drive bull stick 11 and rotate on loading board 17, thereby install the rotation that first gear 12 on bull stick 11 will mesh second gear 13 and realize threaded rod 10 this moment, thereby two movable blocks 18 installed on threaded rod 10 when threaded rod 10 rotates and move relatively under the setting of opposite screw socket and drive push rod 14 motion, thereby push rod 14 will promote the mounting panel 7 to remove this moment and release the carriage with the installation piece 8 on the installation bottom, the removal wheel 9 on the installation piece 8 realizes the removal with the ground contact this moment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a total nitrogen apparatus for famotidine, includes apparatus body (1), its characterized in that: a supporting frame (2) is arranged below the tester body (1), supporting columns (3) are fixedly connected to two ends of the top of the supporting frame (2), sliding grooves are formed in the supporting columns (3), supporting blocks (4) are arranged in the sliding grooves, springs (5) are fixedly connected to the bottoms of the supporting blocks (4) and the inner walls of the sliding grooves, positioning plates (6) are fixedly connected to two sides of the tester body (1), the bottoms of the positioning plates (6) penetrate through the supporting columns (3) and are fixedly connected with the supporting blocks (4), a bottom plate (7) is arranged in the supporting frame (2), a plurality of mounting blocks (8) are fixedly connected to the bottom of the bottom plate (7), moving wheels (9) are rotatably connected to the mounting blocks (8), an opening is formed in the top of the supporting frame (2), and a threaded rod (10) is rotatably connected to the opening, the top fixedly connected with loading board (17) of carriage (2), it is equipped with bull stick (11) to rotate to insert on loading board (17), the bottom fixedly connected with first gear (12) of bull stick (11), the both sides of first gear (12) all are equipped with engaged with second gear (13), second gear (13) are fixed to be cup jointed on threaded rod (10), the equal screw thread in both ends of threaded rod (10) has cup jointed movable block (18), two the intraoral screw thread of movable block (18) sets up for opposite, it is connected with push rod (14) to rotate on movable block (18), the one end and bottom plate (7) of push rod (14) rotate and are connected.

2. The total nitrogen determinator for famotidine according to claim 1, wherein: one end of the rotating rod (11) far away from the first gear (12) is fixedly connected with a rotating block (15), and anti-skid grains are arranged on the rotating block (15).

3. The total nitrogen determinator for famotidine according to claim 1, wherein: the number of the installation blocks (8) is four, and the installation blocks are respectively fixed at four corners of the bottom plate (7).

4. The total nitrogen determinator for famotidine according to claim 1, wherein: the supporting frame is characterized in that grooves are formed in the two sides of the supporting frame (2), limiting rods (16) are fixedly connected into the grooves, and the two ends of the bottom plate (7) are sleeved on the limiting rods (16) in a sliding mode.

5. The total nitrogen determinator for famotidine according to claim 1, wherein: the first gear (12) and the second gear (13) are both bevel gears.