CN219232438U - Water bath support - Google Patents

Abstract

The utility model provides a water bath bracket, which relates to the technical field of biomedicine and comprises a connecting column, wherein a centrifuge tube containing device is sleeved on the outer wall of the connecting column, the centrifuge tube containing device comprises a first plectrum, a second plectrum and a third plectrum, rubber rings are arranged among the first plectrum, the second plectrum and the third plectrum, a threaded joint is arranged at the bottom end of the connecting column, the connecting column is connected with a telescopic rod through the threaded joint, the bottom end of the telescopic rod is movably connected with a support column, and the bottom end of the support column is fixedly connected with a base. The utility model quickens the operation speed, reduces the influence of uneven heating on experiments, has good stability, is particularly suitable for sampling from high-temperature liquid, improves the experiment progress, is convenient, simple and quick to operate, saves time, saves labor, is safe and effective, and obviously improves the working efficiency.

Description

Water bath support

Technical Field

The utility model belongs to the technical field of biomedicine, and particularly relates to a water bath bracket.

Background

In the biomedical technical field, the constant temperature water bath technology is widely applied, and a large number of enzyme-catalyzed and biochemical reactions are required to be carried out at a certain temperature, even in boiling water, such as protein treatment before protein electrophoresis. Therefore, the method of the constant-temperature water bath can help us to solve the problem that the temperature needs to be controlled in many experiments, but the conventional centrifuge tube is heated in the water bath, so that a user is easy to scald if the operation is improper during taking, and the centrifuge tube is also not tightly fixed and easy to fall off; in addition, because the centrifuge tube with small capacity is placed in the water bath, the single container is taken out with long time, the water bath time cannot be kept consistent, and the uncertainty factor in the experiment is increased, so that the experimental variable is increased, and therefore, the design of the small-volume container which is safe and effective and can be quickly taken out from the water bath is necessary.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a water bath bracket is provided so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a water bath bracket, which is used for solving the problems that a user is easy to scald when a centrifuge tube is used in water bath heating, and the centrifuge tube is not tightly fixed and is easy to fall off; in addition, because the centrifuge tube with small capacity is placed in the water bath, the single centrifuge tube is taken out with long time, the water bath time cannot be kept consistent, and uncertain factors in the experiment are increased in an intangible way, so that the problem of increased experimental variables is caused.

The purpose and the efficacy of the water bath bracket are achieved by the following specific technical means:

the utility model provides a water bath support, includes the spliced pole, the outer wall cover of spliced pole is equipped with the centrifuging tube and holds the device, the centrifuging tube holds the device and includes first plectrum, second plectrum and third plectrum, all be equipped with the rubber ring between first plectrum, second plectrum and the third plectrum, the bottom of spliced pole is equipped with screwed joint, just the spliced pole has the telescopic link through screwed joint connection, the bottom swing joint of telescopic link has the support column, just the bottom fixedly connected with base of support column.

Further, 2ml centrifuge tube holding frames, 1.5ml centrifuge tube holding frames and 1ml centrifuge tube holding frames are respectively installed at the top ends of the first plectrum, the second plectrum and the third plectrum.

Further, a plurality of hole grooves are formed in the surface of each centrifuge tube containing frame, and anti-slip rubber is arranged on the inner side of each hole groove.

Further, the top fixedly connected with of spliced pole is carried the pull ring, just carry the pull ring and be hollow structure.

Further, a threaded hole is formed in the top end of the telescopic rod, and the threaded hole is meshed with the threaded joint.

Further, the telescopic link is made of stainless steel, the outer wall of telescopic link is equipped with a plurality of bayonet sockets, just bayonet socket and the draw-in groove mutual block of support column inner wall.

Further, the connecting column is provided with a fixed block at the top end of the centrifuge tube containing device, and the bottom end of the fixed block is mutually propped against the top end of the centrifuge tube containing device.

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

according to the water bath bracket, the lifting ring, the connecting column, the telescopic rod and the centrifuge tube containing device are matched for use, so that a plurality of centrifuge tubes can be taken out simultaneously, the operation speed is increased, the influence of uneven heating on experiments is reduced, the water bath bracket has good stability, is particularly suitable for sampling high-temperature liquid, improves the experiment progress, is convenient, concise and rapid to operate, saves time, saves labor, is safe and effective, and remarkably improves the working efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the centrifuge tube holding device of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of a bracket attachment post of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of a support column of the present utility model;

fig. 5 is a schematic view of the support column of the present utility model in an expanded configuration.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a connecting column; 2. a centrifuge tube holding device; 201. a first plectrum; 202. a second pulling piece; 203. a third shifting piece; 204. a hole groove; 3. a telescopic rod; 301. a threaded hole; 302. a bayonet; 4. a support column; 401. a base; 5. a threaded joint; 6. an anti-slip rubber; 7. a pull ring is lifted; 8. and a fixed block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 5:

the utility model provides a water bath bracket, which comprises a connecting column 1, wherein a centrifuge tube containing device 2 is sleeved on the outer wall of the connecting column 1, the centrifuge tube containing device 2 comprises a first plectrum 201, a second plectrum 202 and a third plectrum 203, rubber rings are arranged among the first plectrum 201, the second plectrum 202 and the third plectrum 203, collision of the plectrum in the rotation process is prevented through the arrangement of the rubber rings, a threaded joint 5 is arranged at the bottom end of the connecting column 1, the connecting column 1 is connected with a telescopic rod 3 through the threaded joint 5, the bottom end of the telescopic rod 3 is movably connected with a support column 4, and the bottom end of the support column 4 is fixedly connected with a base 401.

Wherein, 2ml centrifuging tube holds frame, 1.5ml centrifuging tube holds frame and 1ml centrifuging tube holds frame are installed respectively on the top of first plectrum 201, second plectrum 202 and third plectrum 203.

Wherein, every the surface of centrifuging tube holds the frame all has seted up a plurality of hole grooves 204, and every the inboard of hole groove 204 all is provided with anti-skidding rubber 6, utilizes rubber to have properties such as wear-resisting high temperature resistant, prevents to make centrifuging tube rock the scheduling problem that drops at the boiling of water-bath heating in-process water.

Wherein, the top fixedly connected with of spliced pole 1 carries pull ring 7, and carries pull ring 7 and be hollow structure, can effectually avoid the operator to operate inconvenient water or vapor scald that leads to when the sample.

Wherein, screw hole 301 has been seted up on the top of telescopic link 3, and screw hole 301 and the mutual interlock of screwed joint 5, uses through the cooperation of screw hole 301 and screwed joint 5, is convenient for realize the connection of spliced pole 1 and telescopic link 3.

The telescopic rod 3 is made of stainless steel, the outer wall of the telescopic rod 3 is provided with a plurality of bayonets 302, the bayonets 302 are mutually clamped with clamping grooves on the inner wall of the supporting column 4, and the telescopic rod 3 is convenient to adjust and fix the upper and lower heights through the arrangement of the bayonets 302.

Wherein, spliced pole 1 holds the top position of device 2 at the centrifuging tube and installs fixed block 8, and the bottom of fixed block 8 supports each other with the top that centrifuging tube held device 2, through the setting of fixed block 8, prevents to float from top to bottom at the heating in-process, thereby leads to the heating inhomogeneous.

Specific use and action of the embodiment:

when the centrifugal tube heating device is used, the first poking piece 201, the second poking piece 202 and the third poking piece 203 are sleeved on the connecting column 1, then the connecting column 1 is fixed on the telescopic rod 3, the first poking piece 201, the second poking piece 202 and the third poking piece 203 are opened by hands, a proper angle is fixed, the centrifugal tube is accurately placed in the hole groove 204, the centrifugal tube is not easy to shake after being compressed, the height of the telescopic rod 3 is adjusted, the part of the centrifugal tube which needs to be heated can be exactly located in a water bath, the anti-slip rubber 6 can reduce the falling of the centrifugal tube in the heating process, after the water bath is finished, the telescopic rod 3 is pulled by the lifting ring 7, the centrifugal tube containing device 2 can be separated from the water bath, a plurality of centrifugal tubes can be simultaneously taken out, the operation speed is accelerated, the influence of uneven heating on experiments is reduced, or the centrifugal tube can be directly held and taken out by using the heat insulation gloves, the whole operation process is safe, the heating of other heating objects in the water bath is not required to be stopped, simplicity and convenience are realized, the heating unevenness in the water bath heating process is obviously reduced, the influence on other heating objects is reduced, the water bath is effectively protected, the working efficiency is greatly improved, the working quality is greatly improved, and the working quality is guaranteed.

Claims (7)

1. A water bath bracket, characterized in that: including spliced pole (1), the outer wall cover of spliced pole (1) is equipped with centrifuging tube and holds device (2), centrifuging tube holds device (2) including first plectrum (201), second plectrum (202) and third plectrum (203), all be equipped with the rubber ring between first plectrum (201), second plectrum (202) and third plectrum (203), the bottom of spliced pole (1) is equipped with screwed joint (5), just spliced pole (1) are connected with telescopic link (3) through screwed joint (5), the bottom swing joint of telescopic link (3) has support column (4), just the bottom fixedly connected with base (401) of support column (4).

2. The water bath rack of claim 1, wherein: 2ml centrifuge tube holding frames, 1.5ml centrifuge tube holding frames and 1ml centrifuge tube holding frames are respectively installed at the top ends of the first poking plate (201), the second poking plate (202) and the third poking plate (203).

3. The water bath rack of claim 2, wherein: a plurality of hole grooves (204) are formed in the surface of each centrifuge tube containing frame, and anti-slip rubber (6) is arranged on the inner side of each hole groove (204).

4. The water bath rack of claim 1, wherein: the top of spliced pole (1) fixedly connected with is carried pull ring (7), just carry pull ring (7) for hollow structure.

5. The water bath rack of claim 1, wherein: a threaded hole (301) is formed in the top end of the telescopic rod (3), and the threaded hole (301) is meshed with the threaded joint (5).

6. The water bath rack of claim 1, wherein: the telescopic rod (3) is made of stainless steel, a plurality of bayonets (302) are arranged on the outer wall of the telescopic rod (3), and the bayonets (302) are mutually clamped with clamping grooves on the inner wall of the supporting column (4).

7. The water bath rack of claim 1, wherein: the connecting column (1) is provided with a fixed block (8) at the top end of the centrifuge tube containing device (2), and the bottom end of the fixed block (8) is mutually abutted with the top end of the centrifuge tube containing device (2).

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