CN214095066U

CN214095066U - 5-oxindole acetic acid survey reagent prevents evaporation plant

Info

Publication number: CN214095066U
Application number: CN202023171460.0U
Authority: CN
Inventors: 柴瑞停; 皮勇建
Original assignee: Wuhan Morning Kang Technology Co ltd
Current assignee: Wuhan Morning Kang Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-31
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a 5-oxindole acetic acid determination reagent evaporation preventing device, which comprises a box body, wherein a clapboard is fixedly arranged in the box body, a bulkhead is arranged between one side of the clapboard and the inner side wall of the box body, a motor is fixedly arranged on the bottom surface of the bulkhead, a threaded lead screw is fixedly connected with a rotating shaft of the motor, a balancing weight is sleeved outside the threaded lead screw, a nylon belt is fixedly connected with the upper surface of the balancing weight, an opening window is arranged on the clapboard, a pulley is rotatably connected between the inner side walls of the opening window, one end of the nylon belt passes through the opening window to be in close contact with the outer side wall of the pulley and is fixedly connected with a lifting plate, a test tube placing frame is fixedly arranged on the upper surface of the lifting plate, the problem that the temperature in the container is gradually increased from bottom to top due to the sinking of cold air, and the reagent is more conveniently taken and placed at the top of the container is solved, the cold air is seriously attenuated when the cold air is stored at low temperature, so that the waste of cold air resources is caused.

Description

5-oxindole acetic acid survey reagent prevents evaporation plant

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to evaporation plant is prevented to 5-oxindole acetic acid assay reagent.

Background

5-oxindole acetic acid is a derivative of indoleacetic acid, 5-oxindole acetic acid is obtained by converting 5-hydroxytryptamine under the action of monoamine oxidase and is an important active substance in a human body, a 5-oxindole acetic acid determination reagent is frequently used on equipment such as an immunoassay analyzer, and generally, the reagent is taken out from the equipment after the test is finished, a bottle cap is covered for storage, or the reagent is directly placed in the equipment and is not taken out, and if the reagent is placed on the equipment and is not taken out, the reagent evaporates, the concentration of the reagent is changed for a long time, so that the accuracy and the repeatability of a test result are influenced.

Various evaporation prevention devices in the market are mostly provided with a cooling mechanism to store reagents at low temperature, but in a sealed container with larger capacity, because cold air sinks, the temperature in the container gradually rises from bottom to top, the reagents are mostly placed at the top of the container for convenient use, and the cold air is seriously attenuated when the reagents are stored at low temperature, so that the cooling efficiency is lower, and the waste of cold air resources is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5-oxindole acetic acid survey reagent prevents evaporation plant 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: an evaporation preventing device for a 5-oxindole acetic acid measuring reagent comprises a box body, wherein a partition plate is fixedly installed inside the box body, a bulkhead is arranged between one side of the partition plate and the inner side wall of the box body, a motor is fixedly installed on the bottom surface of the bulkhead, a threaded lead screw is fixedly connected with a rotating shaft of the motor, a balancing weight is sleeved on the outer side of the threaded lead screw, a nylon belt is fixedly connected with the upper surface of the balancing weight, a window is formed in the partition plate, a pulley is rotatably connected between the inner side walls of the window, one end of the nylon belt penetrates through the window to be in close contact with the outer side wall of the pulley and is fixedly connected with a lifting plate, a test tube placing frame is fixedly installed on the upper surface of the lifting plate, a heat dissipation copper plate is fixedly installed at the bottom of the test tube placing frame, one end of the heat dissipation copper plate penetrates through the bottom of the lifting plate, and a water tank is fixedly installed on the bottom surface in the box body, the water tank both sides wall is fixedly connected with inlet tube and outlet pipe respectively, the one end of inlet tube and outlet pipe all runs through baffle and box lateral wall and fixedly connected with water pump, water pump and box lateral wall fixed connection.

Preferably, the upper surface of the box body is hinged with a sealing cover, a sealing ring is fixedly mounted on the lower surface of the sealing cover, and a handle is fixedly mounted on the outer side wall of the sealing cover.

Preferably, a groove is formed in the side wall of the lifting plate, the roller is rotatably connected to the inner side of the groove, and the outer side wall of the roller is in close contact with the inner side wall of the box body.

Preferably, the lower surface of the box body is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly provided with a supporting leg.

Preferably, the outside cover of telescopic link is equipped with damping spring, damping spring's both ends respectively with the lower surface of box and the upper surface fixed connection of stabilizer blade.

Preferably, the inner side wall of the compartment is fixedly provided with a sliding block, the outer side wall of the balancing weight is provided with a sliding groove, and the sliding block is located inside the sliding groove.

Preferably, the side wall of the box body is provided with an observation window, and the observation window is made of transparent materials.

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

(1) this evaporation plant is prevented to 5-oxindole acetic acid survey reagent, through setting up the motor, can adjust the height of lifter plate, the personnel of being convenient for take and put the test tube in test tube rack, through setting up the water tank, when the lifter plate descends to minimum height, the upper surface in close contact with of heat dissipation copper and water tank, to the reagent water-cooling of placing in the test tube rack, in the sealed container of great capacity has been solved, because the cold air sinks, the inside temperature of container risees from bottom to top gradually, and reagent is for taking convenient placing more at the container top, the air conditioning decay is serious when carrying out the cryoconservation, cause the problem of air conditioning wasting of resources.

(2) This 5-oxindole acetic acid survey reagent prevents evaporation plant through setting up the gyro wheel, and the lifter plate of being convenient for slides in the box is inside, through setting up slider and spout, and the balancing weight of being convenient for slides inside the lobe, through setting up the pulley, reduces the wearing and tearing of nylon belt at the pull in-process, through setting up sealed lid, makes the box inside isolated with the air, further reduces reagent evaporation, has improved this evaporation plant's practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an enlarged view of the structure of fig. 1 at a;

fig. 3 is a side sectional view of the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a seal ring; 3. a sealing cover; 4. a handle; 5. a damping spring; 6. a telescopic rod; 7. a support leg; 8. an observation window; 9. a partition plate; 10. a nylon band; 11. a pulley; 12. windowing; 13. placing a test tube rack; 14. a lifting plate; 15. a roller; 16. a heat-dissipating copper plate; 17. a water tank; 18. a water pump; 19. a motor; 20. a threaded lead screw; 21. a balancing weight; 22. a bay; 23. a chute; 24. a slider; 25. a water inlet pipe; 26. and (5) discharging a water pipe.

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. 1-4, the utility model provides an evaporation-proof device for 5-oxindole acetic acid determination reagent, which comprises a box body 1, a baffle 9 is fixedly arranged in the box body 1, a bulkhead 22 is arranged between one side of the baffle 9 and the inner side wall of the box body 1, a motor 19 is fixedly arranged on the bottom surface of the bulkhead 22, a screw thread screw rod 20 is fixedly connected with a rotating shaft of the motor 19, a balancing weight 21 is sleeved on the outer side of the screw thread screw rod 20, a nylon belt 10 is fixedly connected with the upper surface of the balancing weight 21, a window 12 is arranged on the baffle 9, a pulley 11 is rotatably connected between the inner side walls of the window 12, one end of the nylon belt 10 passes through the window 12 to be closely contacted with the outer side wall of the pulley 11 and is fixedly connected with a lifting plate 14, a test tube placing frame 13 is fixedly arranged on the upper surface of the lifting plate 14, a heat-dissipating copper plate 16 is fixedly arranged at the bottom of the test tube placing frame 13, one end of the heat-dissipating copper plate 16 penetrates through the bottom of the lifting plate 14, the water tank 17 is fixedly mounted on the bottom surface in the box body 1, the two side walls of the water tank 17 are respectively and fixedly connected with a water inlet pipe 25 and a water outlet pipe 26, one ends of the water inlet pipe 25 and the water outlet pipe 26 penetrate through the partition plate 9 and the side wall of the box body 1 and are fixedly connected with a water pump 18, and the water pump 18 is fixedly connected with the outer side wall of the box body 1.

In this embodiment, it is preferred, box 1 upper surface articulates there is sealed lid 3, and the lower fixed surface of sealed lid 3 installs sealing washer 2, and the lateral wall fixed mounting of sealed lid 3 has handle 4, through setting up sealed lid 3, can make box 1 inside isolated with the air, reduces the evaporation of water, through setting up sealing washer 2, strengthens the leakproofness of sealed lid 3, through setting up handle 4, is convenient for open and shut sealed lid 3.

In this embodiment, preferably, a groove is formed in the side wall of the lifting plate 14, the roller 15 is rotatably connected to the inside of the groove, the outer side wall of the roller 15 is in close contact with the inner side wall of the box body 1, and the roller 15 is arranged, so that the lifting plate 14 can be kept stable in the lifting process.

In this embodiment, preferably, the lower fixed surface of box 1 is connected with telescopic link 6, and the one end fixed mounting of telescopic link 6 has stabilizer blade 7, improves and sets up stabilizer blade 7, is convenient for make box 1 steadily place.

In this embodiment, preferably, the outside cover of telescopic link 6 is equipped with damping spring 5, and damping spring 5's both ends are connected with the lower surface of box 1 and the last fixed surface of stabilizer blade 7 respectively, through setting up damping spring 5, can reduce the vibrations of box 1, prevent that external impact from damaging the reagent on test tube rack 13.

In this embodiment, preferably, a sliding block 24 is fixedly installed on an inner side wall of the compartment 22, a sliding groove 23 is formed in an outer side wall of the counterweight block 21, the sliding block 24 is located inside the sliding groove 23, and the counterweight block 21 can move along a path direction of the sliding groove 23 by arranging the sliding block 24 and the sliding groove 23.

In this embodiment, preferably, the side wall of the box body 1 is provided with the observation window 8, the observation window 8 is made of transparent material, and the storage condition of the reagent can be visually seen through the arrangement of the observation window 8, so that the corresponding treatment can be conveniently and timely carried out.

The utility model discloses a theory of operation and use flow: when the device is used, the device is placed on a stable ground, a reagent is placed in a test tube placing frame 13, a motor 19 is started, the motor 19 drives a threaded screw rod 20 to rotate, a balancing weight 21 is lifted in the vertical direction under the limit matching of a sliding groove 23 and a sliding block 24, the length of the part of a nylon belt 10 in a compartment 22 is reduced, the length of the part of the nylon belt 10 in the compartment 1 is increased, a lifting plate 14 slowly descends under the action of gravity, a roller 15 is arranged on the outer side wall of the lifting plate 14, the roller 15 rotates in the descending process to enable the lifting plate 14 to be stable, when the lifting plate 14 is lowered to the minimum height, the balancing weight 21 is raised to the maximum height, a heat dissipation copper plate 16 at the bottom of the lifting plate 14 is in close contact with the upper surface of a water tank 17 at the moment, a water pump 18 is started, cooling water flows into the water tank 17 through a water outlet pipe 26, the cooling water carries heat of the water tank 17 continuously in the flowing process, make the temperature of water tank 17 reduce, and then make test tube rack 13 keep lower temperature, close sealed lid 3, make the inside isolated with the air of box 1, further reduce the evaporation of water.

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. The utility model provides a 5-oxindole acetic acid survey reagent evaporation prevention device, includes box (1), its characterized in that: the test tube box is characterized in that a partition plate (9) is fixedly mounted inside the box body (1), a bulkhead (22) is arranged between one side of the partition plate (9) and the inner side wall of the box body (1), a motor (19) is fixedly mounted on the bottom surface of the bulkhead (22), a threaded lead screw (20) is fixedly connected with a rotating shaft of the motor (19), a balancing weight (21) is sleeved on the outer side of the threaded lead screw (20), a nylon belt (10) is fixedly connected to the upper surface of the balancing weight (21), a window (12) is formed in the partition plate (9), a pulley (11) is rotatably connected between the inner side wall of the window (12), one end of the nylon belt (10) penetrates through the window (12) to be in close contact with the outer side wall of the pulley (11) and is fixedly connected with a lifting plate (14), a test tube placing frame (13) is fixedly mounted on the upper surface of the lifting plate (14), and a heat dissipation copper plate (16) is fixedly mounted at the bottom of the test tube placing frame (13), the bottom of lifter plate (14) is run through to the one end of heat dissipation copper (16), fixed mounting has water tank (17) on the bottom surface in box (1), water tank (17) both sides wall is fixedly connected with inlet tube (25) and outlet pipe (26) respectively, the one end of inlet tube (25) and outlet pipe (26) all runs through baffle (9) and box (1) lateral wall and fixedly connected with water pump (18), water pump (18) and box (1) lateral wall fixed connection.

2. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 1, characterized in that: the box body (1) upper surface articulates there is sealed lid (3), the lower fixed surface of sealed lid (3) installs sealing washer (2), the lateral wall fixed mounting of sealed lid (3) has handle (4).

3. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 1, characterized in that: the side wall of the lifting plate (14) is provided with a groove, the inside of the groove is rotatably connected with a roller (15), and the outer side wall of the roller (15) is in close contact with the inner side wall of the box body (1).

4. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 1, characterized in that: the lower fixed surface of box (1) is connected with telescopic link (6), the one end fixed mounting of telescopic link (6) has stabilizer blade (7).

5. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 4, wherein: the outside cover of telescopic link (6) is equipped with damping spring (5), damping spring (5)'s both ends respectively with the lower surface of box (1) and the last fixed surface of stabilizer blade (7) be connected.

6. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 1, characterized in that: the inner side wall of the compartment (22) is fixedly provided with a sliding block (24), the outer side wall of the balancing weight (21) is provided with a sliding groove (23), and the sliding block (24) is positioned inside the sliding groove (23).

7. The evaporation preventing device for 5-oxindole acetic acid determination reagent according to claim 1, characterized in that: the side wall of the box body (1) is provided with an observation window (8), and the observation window (8) is made of transparent materials.