CN210230011U

CN210230011U - Water bath

Info

Publication number: CN210230011U
Application number: CN201920692162.4U
Authority: CN
Inventors: Andong Lu; 鲁安东
Original assignee: Yichang Shangnord Biomedical Technology Co Ltd
Current assignee: Yichang Shangnord Biomedical Technology Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-03
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a water bath, includes the water bath body, is equipped with the electrical heating stick in the bottom of water bath body, is equipped with the dead lever between two relative inside walls of water bath body, is equipped with two gliding slides on the dead lever, the slide is used for will treating the centre gripping of heating household utensils between two slides. The utility model provides a water bath, batch that can be convenient carries out water-bath heating to the test tube, can carry out water-bath heating to other household utensils again to the adjustment is convenient, and the device structure does not influence the effect of gas to other household utensils heating when satisfying the water-bath heating of carrying out the test tube.

Description

Water bath

Technical Field

The utility model relates to the technical field of experimental instruments, especially a water bath.

Background

The water bath kettle is mainly used for equipment for carrying out operations such as distillation, concentration, constant-temperature heating and the like in a laboratory, the traditional water bath kettle is simple in design, most of pot covers adopt ferrules with different calibers, the ferrules are mutually overlapped to form a complete cover, and the bore diameter is adjusted through the ferrules, so that the water bath kettle is suitable for matching with vessels with different diameters; however, when the traditional water bath is used for heating the test tube, the traditional water bath is inconvenient to use and easy to dump, and in order to solve the problem that the traditional water bath is inconvenient to heat the test tube, multiple solutions are also provided in the prior art, for example, the utility model patent with application number 201820091443.X adopts the baffle with the hole to guarantee the position state of the test tube, but the baffle needs to be disassembled and assembled in practical use, and the device is only convenient for heating the test tube, and cannot be applied to other most vessels. For another example, utility model No. 201721739259.3 discloses a fixing device for batch test tube water bath heating, but the device is also placed in a water bath separately, which is not convenient for use.

Disclosure of Invention

The utility model aims to solve the technical problem that a water bath is provided can carry out water bath heating to conventional household utensils, and the test tube that can stabilize again carries out batch water bath heating.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a water bath, includes the water bath body, is equipped with the electrical heating stick in the bottom of water bath body, is equipped with the dead lever between two relative inside walls of water bath body, is equipped with two gliding slides on the dead lever, the slide is used for will treating the centre gripping of heating household utensils between two slides.

Preferably, a spongy cushion and a rubber strip are arranged on one side of the sliding plate, which is used for clamping the vessel to be heated.

Preferably, the slide is provided with a through hole for the fixing rod to pass through, a screw hole communicated with the through hole is formed above the through hole, the slide further comprises a screw rod matched with the screw hole, a rubber head is arranged at the lower end of the screw rod, a knob is arranged at the upper end of the screw rod, and the screw rod is used for fixing the slide.

Preferably, a partition board is arranged above the electric heating rod.

Preferably, the pot cover further comprises a pot cover, and a ferrule is arranged on the pot cover.

The utility model provides a water bath, batch that can be convenient carries out water-bath heating to the test tube, can carry out water-bath heating to other household utensils again to the adjustment is convenient, and the device structure does not influence the effect of gas to other household utensils heating when satisfying the water-bath heating of carrying out the test tube.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a side sectional view of the fixing rod and the sliding plate of the present invention;

fig. 4 is a schematic structural view of the pot cover of the present invention;

fig. 5 is a schematic structural view of the present invention in use.

Detailed Description

As shown in fig. 1-2, a water bath includes a water bath body 1, an electric heating rod 11 is disposed at the bottom of the water bath body 1, a fixing rod 2 is disposed between two opposite inner side walls of the water bath body 1, two sliding plates 3 capable of sliding on the fixing rod 2 are disposed on the fixing rod 2, and the sliding plates 3 are used for clamping a vessel to be heated between the two sliding plates 3. The water bath body can adopt an HH-2-digital display constant temperature water bath.

Preferably, a sponge cushion 4 and a rubber strip 5 are arranged on one side of the sliding plate 3 for clamping the vessel to be heated. The spongy cushion 4 and the rubber strip 5 play a role in protecting the test tube.

Preferably, as shown in fig. 3, the sliding plate 3 is provided with a through hole 6 through which the fixing rod 2 passes, a screw hole 7 communicated with the through hole 6 is arranged above the through hole 6, the sliding plate further comprises a screw rod 8 matched with the screw hole 7, a rubber head 9 is arranged at the lower end of the screw rod 8, a knob 10 is arranged at the upper end of the screw rod 8, and the screw rod 8 is used for fixing the sliding plate 3. The screw 8 is rotated, and the rubber head 9 presses the fixed rod 2, so that the sliding plate 3 is fixed.

Preferably, a partition plate 12 is arranged above the electric heating rod 11.

Preferably, as shown in fig. 4, the pot cover further comprises a pot cover 13, and a collar 14 is arranged on the pot cover 13.

When the device is used, as shown in fig. 5, the two sliding plates 3 are slid to be close to each other, a test tube is placed between the two sliding plates 3, the test tube is clamped by the two sliding plates 3, and then the knob 10 is rotated to fix the sliding plates 3, so that the test tube is stably clamped, and the test tube can be heated in a water bath in batches, and the device can also be applied to the water bath heating of U-shaped tubes; when the test tube is not required to be heated in a water bath, the sliding plate 3 is slid to the two sides in the water bath kettle, and then the conventional water bath heating operation can be carried out.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a water bath, includes water bath body (1), is equipped with electrical heating rod (11) in the bottom of water bath body (1), its characterized in that: the water bath kettle is characterized in that a fixing rod (2) is arranged between two opposite inner side walls of the water bath kettle body (1), two sliding plates (3) capable of sliding on the fixing rod (2) are arranged on the fixing rod (2), and the sliding plates (3) are used for clamping a vessel to be heated between the two sliding plates (3).

2. The water bath according to claim 1, wherein: a spongy cushion (4) and a rubber strip (5) are arranged on one side of the sliding plate (3) for clamping the vessel to be heated.

3. The water bath according to claim 1, wherein: be equipped with through-hole (6) that supply dead lever (2) to pass on slide (3), be equipped with screw (7) with through-hole (6) intercommunication in the top of through-hole (6), still include screw rod (8) with screw (7) matched with, be equipped with rubber head (9) at the lower extreme of screw rod (8), be equipped with knob (10) in the upper end of screw rod (8), screw rod (8) are used for fixing slide (3).

4. The water bath according to claim 1, wherein: a partition board (12) is arranged above the electric heating rod (11).

5. The water bath according to claim 1, wherein: the pot cover (13) is also included, and a ferrule (14) is arranged on the pot cover (13).