CN212780759U

CN212780759U - Aminomethylbenzoic acid sample impurity detection device

Info

Publication number: CN212780759U
Application number: CN202021149774.8U
Authority: CN
Inventors: 袁清忠; 牛俊华
Original assignee: Qingdao Haoqiquan Biotechnology Co ltd
Current assignee: Qingdao Haoqiquan Biotechnology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-23
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an aminomethylbenzoic acid sample impurity detection device relates to detection device technical field, including the proof box, the welding has the plane board in the proof box, the front and back end welding at plane board top has two backup pads, the rotation of inclining in proper order in the backup pad is connected with armed lever and L type armed lever, the top of armed lever and the crooked position of L type armed lever rotate through the pin rod and are connected with the test bench. The utility model has the advantages that: utilize armed lever and the slider that sets up, when the rotatory test chamber door that opens downwards, T type slider makes the armed lever rotatoryly downwards along T type spout motion, drives the test bench simultaneously and uses the armed lever to rotate downwards as the center, and slow rotatory play proof box is placed on the support frame when the test chamber door rotates to the bottom, and what this moment can be convenient places the aminomethylbenzoic acid sample on the test bench.

Description

Aminomethylbenzoic acid sample impurity detection device

Technical Field

The utility model relates to a detection device technical field specifically is an aminomethylbenzoic acid sample impurity detection device.

Background

The detection of related substances in aminomethylbenzoic acid is an important task for checking whether the medicine is qualified or not. The detection method adopts an amino column and adopts acetonitrile-water as a mobile phase. The related substances of oxiracetam are tested by adopting a self-control method. In the inspection operation process, when placing the aminomethylbenzoic acid sample, because in the proof box, it is inconvenient when the staff directly stretches into the incasement and places often, causes certain harm to the staff easily moreover, therefore we need an impurity detection device that the aminomethylbenzoic acid sample is convenient for place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aminomethylbenzoic acid sample impurity detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an impurity detection device for aminomethylbenzoic acid samples comprises a test box, wherein a plane plate is welded in the test box, two support plates are welded at the front end and the rear end of the top of the plane plate, an arm rod and an L-shaped arm rod are sequentially connected on the support plates in an inclined and rotating manner, the top end of the arm rod and the bending part of the L-shaped arm rod are connected with a test table in a rotating manner through a pin rod, one end, away from the support plates, of the L-shaped arm rod is connected with a T-shaped sliding block through a hinge, a limit block is welded on the inner wall of the left side of the test box, a round hole is formed in the middle of the right side of the limit block, a support rod is inserted in the round hole, a spring is sleeved on the support rod, a fixed baffle is welded on the right side of the support rod, a groove is formed in the wall of the right side of the, the bottom of the right side face of the test box is connected with two support frames through hinges.

Preferably, square groove has been seted up on the top of test bench, the right flank welding of test bench has the fixed plate, it has the bearing to inlay in the fixed plate, the spout has been seted up to the bottom in square groove, sliding connection has the slider in the spout, be provided with the internal thread in the slider, welded connection has the slip grip block on the slider, it has fixing bearing to inlay in the lateral wall of the left side of spout, the inside threaded connection of slider has the threaded rod, the left end and the fixing bearing welded connection of threaded rod, the right-hand member of threaded rod and the inboard welded connection of bearing, the welding has fixed grip block on the left inner wall in square groove.

Preferably, the sliding clamping plate and the fixed clamping plate are arranged in a concave shape, and the sliding clamping plate and the fixed clamping plate are internally glued and connected with anti-skid gaskets.

Preferably, a sealing washer is adhered in the groove.

Preferably, the top end of the test box is provided with a detection port.

Compared with the prior art, the beneficial effects of the utility model are that: utilize armed lever and the slider that sets up, when the rotatory test chamber door that opens downwards, T type slider makes the armed lever rotatoryly downwards along T type spout motion, drives the test bench simultaneously and uses the armed lever to rotate downwards as the center, and slow rotatory play proof box is placed on the support frame when the test chamber door rotates to the bottom, and what this moment can be convenient places the aminomethylbenzoic acid sample on the test bench.

Drawings

FIG. 1 is a schematic sectional view of a structural test chamber according to the present invention;

fig. 2 is an opened schematic sectional view of the structural test chamber of the present invention;

FIG. 3 is a schematic sectional view of the structure test bed of the present invention;

fig. 4 is a schematic top view of the structure testing stand of the present invention.

In the figure: a test chamber 1; a flat plate 2; a support plate 21; an L-shaped arm 3; a T-shaped slider 31; an arm 4; a test stand 5; a square groove 51; a test box door 6; a T-shaped groove 61; a limiting block 7; a support bar 71; a fixed baffle 72; a circular hole 73; a support frame 8; a groove 9; a chute 10; a slider 11; a slide clamp plate 12; a threaded rod 13; a fixed plate 14; a bearing 15; a fixed clamping plate 16; a fixed bearing 17; a detection port 18.

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 to 4, the present invention provides a technical solution: an impurity detection device for aminomethylbenzoic acid samples comprises a test box 1, a plane plate 2 is welded in the test box 1, a detection port 18 is arranged at the top end of the test box 1, two support plates 21 are welded at the front end and the rear end of the top of the plane plate 2, the support plates 21 are used for rotatably connecting two arms, an arm 4 and an L-shaped arm 3 are sequentially connected on the support plates 21 in an inclined and rotating manner, the bottom end of the long arm of the L-shaped arm 3 is rotatably connected with the support plates 21, the top end of the arm 4 and the bending part of the L-shaped arm 3 are rotatably connected with a test bed 5 through a pin rod, one end of the L-shaped arm 3, far away from the support plates 21, is connected with a T-shaped sliding block 31 through a hinge, a limit block 7 is welded on the inner wall on the left side of the test box 1, a round hole 73 is formed in the middle part of the right side, the fixed baffle 72 is arranged in the test box 1 more stably for making the test bed 5 placed in the test box 1, the right side wall of the test box 1 is provided with a groove 9, the groove 9 is internally glued and connected with a sealing gasket, the sealing gasket makes the test box 1 more sealed, the groove 9 is rotationally connected with the test box door 6, the left side of the test box door 6 is provided with two T-shaped grooves 61, the T-shaped grooves 61 are connected with a T-shaped slide block 31 in a sliding way, the bottom end of the right side surface of the test box 1 is connected with two support frames 8 through hinges, the support frames 8 are used for supporting the test box door 6, when not in use, the support frames 8 can rotate inwards to save space, the top end of the test bed 5 is provided with a square groove 51, the right side surface of the test bed 5 is welded with a fixed plate 14, a bearing 15 is embedded in the fixed plate 14, the bottom end of the square, be provided with the internal thread in the slider 11, welded connection has slip grip block 12 on the slider 11, it has fixed bearing 17 to inlay in the left end lateral wall of spout 10, the inside threaded connection of slider 11 has threaded rod 13, the left end and the fixed bearing 17 welded connection of threaded rod 13, the right-hand member of threaded rod 13 and the inboard welded connection of bearing 15, bearing 15 and fixed bearing 17 are for the removal of restriction threaded rod 13, the welding has fixed grip block 16 on the left inner wall of square groove 51, slip grip block 12 and fixed grip block 16 become "concave" type setting, it has anti-skidding gasket to glue the adhesion in slip grip block 12 and the fixed grip block 16, slip grip block and fixed grip block 16 mutually support the household utensils of aminomethylbenzoic acid sample and carry out the centre gripping fixedly.

The working principle is as follows: when an aminomethylbenzoic acid sample needs to be placed, when the test box door 6 is opened by rotating downwards, the T-shaped sliding block 31 slides along the T-shaped sliding groove 61, the T-shaped sliding block 31 drives the L-shaped arm rod 3 and the arm rod 4 to rotate downwards, the L-shaped arm rod 3 and the arm rod 4 drive the test bed 5 to rotate downwards by taking a pin rod inserted at the bottom end of the arm rod 4 as a center, the test bed 5 slowly rotates out of the test box 1, when the test box door 6 rotates to the bottom, the test box door is placed on the supporting frame 8, so that the test bed 5 completely moves out of the test box 1, because one end of the L-shaped arm rod 3 connected with the T-shaped sliding block 31 is supported on the test box door 6, the test bed 5 can be placed stably, the aminomethylbenzoic acid sample can be conveniently placed on the test bed 5, the vessel for holding the aminomethylbenzoic acid sample by the sliding clamping plate 12 can be firmly clamped by rotating the threaded rod 13, after the aminom, slowly, upwards rotate test chamber door 6, make test bench 5 revolve to in the proof box 1, when rotatory to certain position, the left side of test bench 5 can contact with fixed stop 72, because the elasticity of spring can make fixed stop 72 and test bench 5 extrude each other when continuing upwards rotatory test chamber door 6, make test bench 5 more stable, use the bolt to be connected test chamber door 6 and proof box 1 when test chamber door 6 rotates to the highest point.

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. An impurity detection device for an aminomethylbenzoic acid sample, which comprises a test chamber (1) and is characterized in that: the test box is characterized in that a plane plate (2) is welded in the test box (1), two support plates (21) are welded at the front end and the rear end of the top of the plane plate (2), an arm rod (4) and an L-shaped arm rod (3) are sequentially connected to the support plates (21) in an inclined and rotating manner, the top end of the arm rod (4) and the bending part of the L-shaped arm rod (3) are rotatably connected with a test table (5) through pin rods, one end, away from the support plates (21), of the L-shaped arm rod (3) is connected with a T-shaped sliding block (31) through a hinge, a limit block (7) is welded on the inner wall of the left side of the test box (1), a round hole (73) is formed in the middle of the right side of the limit block (7), a support rod (71) is inserted in the round hole (73), a spring is sleeved on the support rod (71), a fixing baffle (72), the test box is characterized in that a test box door (6) is rotationally connected in the groove (9), two T-shaped grooves (61) are formed in the left side of the test box door (6), the T-shaped grooves (61) are connected with a T-shaped sliding block (31) in a sliding mode, and the bottom end of the right side face of the test box (1) is connected with two supporting frames (8) through hinges.

2. The aminomethylbenzoic acid sample impurity detecting device according to claim 1, wherein: a square groove (51) is arranged at the top end of the test bed (5), a fixing plate (14) is welded on the right side surface of the test bed (5), a bearing (15) is embedded in the fixed plate (14), a sliding groove (10) is arranged at the bottom end of the square groove (51), a sliding block (11) is connected in the sliding groove (10) in a sliding way, an internal thread is arranged in the sliding block (11), the sliding block (11) is welded with a sliding clamping plate (12), the side wall of the left end of the sliding chute (10) is embedded with a fixed bearing (17), the inner thread of the sliding block (11) is connected with a threaded rod (13), the left end of the threaded rod (13) is welded with a fixed bearing (17), the right end of the threaded rod (13) is welded and connected with the inner side of the bearing (15), and a fixed clamping plate (16) is welded on the inner wall of the left side of the square groove (51).

3. The aminomethylbenzoic acid sample impurity detecting device according to claim 2, wherein: the sliding clamping plate (12) and the fixed clamping plate (16) are arranged in a concave shape, and the sliding clamping plate (12) and the fixed clamping plate (16) are internally glued and connected with anti-skid gaskets.

4. The aminomethylbenzoic acid sample impurity detecting device according to claim 1, wherein: and a sealing washer is adhered in the groove (9).

5. The aminomethylbenzoic acid sample impurity detecting device according to claim 1, wherein: the top end of the test box (1) is provided with a detection port (18).