CN221156748U - Constant temperature metal bath device - Google Patents

Abstract

The utility model discloses a constant-temperature metal bath device, which relates to the field of constant-temperature metal baths and comprises a shell, a test tube rack, a limiting mechanism, a heat preservation mechanism and an oscillation mechanism, wherein a buffer plate is arranged on the inner wall of the shell, the test tube rack is arranged in the shell, the limiting mechanism is arranged in the test tube rack and is used for adapting to test tubes with different diameters, the heat preservation mechanism is arranged outside the test tube rack, the buffer plate is connected with the heat preservation mechanism through a groove, and the oscillation mechanism is arranged at the bottom of the heat preservation mechanism. According to the utility model, the electric push rod moves, the two arc clamps clamp and fix test tubes, so that the limiting mechanism can be adjusted according to test tubes with different diameters, repeated replacement of test tube racks with different sizes is avoided, the working efficiency is improved, the application range is wider, the heat preservation mechanism carries out constant-temperature metal bath on the test tubes, the buffer plate is connected with the heat preservation mechanism through the grooves, the whole heat preservation mechanism can properly follow vibration, the heating is more uniform, and meanwhile, the effect of liquid solidification is avoided.

Description

Constant temperature metal bath device

Technical Field

The utility model relates to the field of constant-temperature metal bath, in particular to a constant-temperature metal bath device.

Background

The constant temperature metal bath is a metal bath device controlled by a microcomputer, has high temperature control precision and good sample preparation parallelism, replaces the traditional water bath device, can be widely applied to culture, boiling, deactivation, serum solidification and the like of various analysis instrument samples, has the industries of medicine, chemical industry, food safety, quality inspection and environment, but needs to repeatedly replace test tube racks when the traditional constant temperature metal bath device uses test tubes with different diameters, is more troublesome to use, generally adopts bottom heating, has slower heating speed and has uneven heating.

Disclosure of utility model

The utility model provides a constant-temperature metal bath device, which solves the existing problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a constant temperature metal bath device, includes casing, test-tube rack, stop gear, heat preservation mechanism and concussion mechanism, shells inner wall is equipped with the buffer board, be equipped with the test-tube rack in the casing, be equipped with stop gear in the test-tube rack for adapt to the test tube of different diameters, be equipped with heat preservation mechanism outside the test-tube rack, the buffer board passes through groove connection with heat preservation mechanism, heat preservation mechanism bottom is equipped with concussion mechanism.

Preferably, the stop gear includes electric putter, push pedal, baffle and arc clamp, evenly be equipped with the baffle in the test-tube rack, electric putter one end is connected with the push pedal, the push pedal opposite side evenly is equipped with the arc clamp.

Preferably, the heat preservation mechanism comprises a metal bath body, an electric heating plate and a heat preservation plate, wherein the metal bath body surrounds the outer side of the test tube rack, the electric heating plate is arranged at the bottom of the metal bath body, and the heat preservation plate is arranged at the bottom of the electric heating plate.

Preferably, the vibration mechanism comprises a vibration motor and a spring, the vibration motor is arranged at the bottom center of the buffer plate, the spring is arranged around the vibration motor, one end of the spring is connected with the buffer plate, and the other end of the spring is connected with the heat preservation mechanism.

Preferably, heat dissipation ports are arranged on two sides of the shell.

Preferably, the shell is rotatably connected with the cover plate, and the shell is made of transparent materials.

Preferably, the bottom of the shell is provided with four corners provided with struts, and the bottom of each strut is provided with a sucker.

The beneficial effects of the utility model are as follows: the electric putter removes, and two liang of arc presss from both sides the fixed test tube of centre gripping for can be according to the test tube adjustment stop gear of different diameters, avoided changing the test-tube rack of equidimension repeatedly, improved work efficiency, make application range more extensive.

The heat preservation mechanism carries out constant temperature metal bath to the test tube, and the buffer board passes through groove connection with heat preservation mechanism for heat preservation mechanism is whole to be followed the vibrations properly, makes the heating more even, avoids liquid to solidify simultaneously and influences the effect, and the casing both sides are equipped with the thermovent, and the heat dissipation of being convenient for, casing and apron rotate to be connected, and the casing is transparent material, is convenient for observe, and the casing bottom is equipped with the four corners and is equipped with the pillar, and the pillar bottom is equipped with the sucking disc, makes the device more stable.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a.

Reference numerals in the drawings: 1. a housing; 2. a test tube rack; 3. an electric push rod; 4. an electric heating plate; 5. a vibration motor; 6. a buffer plate; 7. a partition plate; 8. a push plate; 9. an arc clamp; 10. a spring; 11. a limiting mechanism; 12. a thermal insulation board; 13. a heat radiation port; 14. a support post; 15. a suction cup; 16. an oscillating mechanism; 17. a cover plate; 18. a heat preservation mechanism; 19. a metal bath body.

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.

Referring to fig. 1-4, a constant temperature metal bath device comprises a shell 1, a test tube rack 2, a limiting mechanism 11, a heat preservation mechanism 18 and an oscillation mechanism 16, wherein a buffer plate 6 is arranged on the inner wall of the shell 1, the test tube rack 2 is arranged in the shell 1, the limiting mechanism 11 is arranged in the test tube rack 2 and is used for adapting to test tubes with different diameters, the heat preservation mechanism 18 is arranged outside the test tube rack 2, the buffer plate 6 is connected with the heat preservation mechanism 18 through a groove, and the oscillation mechanism 16 is arranged at the bottom of the heat preservation mechanism 18.

Stop gear 11 includes electric putter 3, push pedal 8, baffle 7 and arc clamp 9, evenly is equipped with baffle 7 in the test-tube rack 2, and electric putter 3 one end is connected with push pedal 8, and the push pedal 8 opposite side evenly is equipped with arc clamp 9, and electric putter 3 removes, and two liang of arc clamps 9 centre gripping fixed test tube for can be according to the test tube adjustment stop gear 11 of different diameters, avoided changing repeatedly not unidimensional test-tube rack 2, improved work efficiency, make application range more extensive.

The heat preservation mechanism 18 includes metal bath body 19, electric plate 4 and heated board 12, metal bath body 19 surrounds in the test-tube rack 2 outside, metal bath body 19 bottom is equipped with electric plate 4, electric plate 4 bottom is equipped with heated board 12, carry out constant temperature metal bath to the test tube, vibrate mechanism 16 and include vibrating motor 5 and spring 10, vibrating motor 5 installs at buffer board 6 bottom center, vibrating motor 5 is equipped with spring 10 all around, spring 10 one end is connected with buffer board 6, the spring 10 other end is connected with heat preservation mechanism 18, make heat preservation mechanism 18 wholly can suitably follow vibrations, make the heating more even, avoid liquid solidification influence effect simultaneously, casing 1 both sides are equipped with thermovent 13, be convenient for dispel the heat, casing 1 and apron 17 rotate and connect, casing 1 is transparent material, be convenient for observe, casing 1 bottom is equipped with the four corners and is equipped with pillar 14, the pillar 14 bottom is equipped with sucking disc 15, make the device more stable.

Working principle: when the test tube fixing device is used, firstly, the cover plate 17 is opened, test tubes with different diameters are placed in different rows, the electric push rods 3 move according to the test tubes with different diameters, the test tube holders 2 with different sizes are prevented from being repeatedly replaced by two pairs of arc clamps 9 to fix the test tubes, the working efficiency is improved, liquid is prevented from being sprayed out due to vibration, the cover plate 17 is closed, the metal bath body 19 and the electric heating plate 4 work, the vibration motor 5 vibrates, the buffer plate 6 is connected with the heat preservation mechanism 18 through the grooves, the whole heat preservation mechanism 18 can properly follow the vibration, heating is more uniform, meanwhile, the effect of liquid solidification is prevented, the sucker 15 is arranged at the bottom of the support column 14, the device is more stable, and after the test tube fixing device is used, the electric push rods 3 shrink, and the test tubes are convenient to take out.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a constant temperature metal bath device, includes casing (1), test-tube rack (2), stop gear (11), heat preservation mechanism (18) and concussion mechanism (16), its characterized in that, casing (1) inner wall is equipped with buffer board (6), be equipped with test-tube rack (2) in casing (1), be equipped with stop gear (11) in test-tube rack (2) for adapt to the test tube of different diameters, heat preservation mechanism (18) are equipped with outward in test-tube rack (2), buffer board (6) and heat preservation mechanism (18) pass through groove connection, heat preservation mechanism (18) bottom is equipped with concussion mechanism (16).

2. The constant temperature metal bath device according to claim 1, wherein the limiting mechanism (11) comprises an electric push rod (3), a push plate (8), a partition plate (7) and an arc clamp (9), the partition plate (7) is uniformly arranged in the test tube rack (2), one end of the electric push rod (3) is connected with the push plate (8), and the arc clamp (9) is uniformly arranged on the other side of the push plate (8).

3. The constant temperature metal bath device according to claim 1, wherein the heat preservation mechanism (18) comprises a metal bath body (19), an electric heating plate (4) and a heat preservation plate (12), the metal bath body (19) is enclosed outside the test tube rack (2), the electric heating plate (4) is arranged at the bottom of the metal bath body (19), and the heat preservation plate (12) is arranged at the bottom of the electric heating plate (4).

4. The constant temperature metal bath device according to claim 1, wherein the oscillating mechanism (16) comprises a vibrating motor (5) and a spring (10), the vibrating motor (5) is arranged at the bottom center of the buffer plate (6), the spring (10) is arranged around the vibrating motor (5), one end of the spring (10) is connected with the buffer plate (6), and the other end of the spring (10) is connected with the heat preservation mechanism (18).

5. A constant temperature metal bath apparatus according to claim 1, characterized in that the two sides of the housing (1) are provided with heat dissipation openings (13).

6. A constant temperature metal bath apparatus according to claim 1, characterized in that the housing (1) and the cover plate (17) are rotatably connected, the housing (1) being of transparent material.

7. A constant temperature metal bath apparatus according to claim 1, characterized in that the bottom of the housing (1) is provided with four corners provided with posts (14), the bottom of the posts (14) being provided with suction cups (15).