CN218486034U

CN218486034U - Pipe support for test tube

Info

Publication number: CN218486034U
Application number: CN202222636277.6U
Authority: CN
Inventors: 贾继明; 王贯宇; 席旭; 任月; 石永红; 朱薪儒
Original assignee: Suzhou Hehe Medical Test Co ltd
Current assignee: Suzhou Hehe Medical Test Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-17
Anticipated expiration: 2032-10-08

Abstract

The utility model belongs to the technical field of experimental device, specifically disclose a pipe support for test tube, include: a pipe frame body; heat preservation mechanism, heat preservation mechanism includes movable block, fixed slot and storage chamber, adjustment mechanism includes rotor plate, connecting axle, torsional spring and magnetic block, the utility model discloses an adjust the aperture to placing the through-hole that the structure can be convenient that sets up and adjust to place the use to the test tube of different specifications, reduced the use quantity of test-tube rack, thereby promoted experimental environment, can carry out the precooling or preheat the movable block through the heat preservation mechanism that sets up, make the test tube keep in the temperature interval of settlement in the use, thereby promoted the reaction efficiency of reagent in the test tube.

Description

Pipe support for test tube

Technical Field

The utility model relates to a pipe support for test tube belongs to experimental device technical field.

Background

The test tube rack is the most basic laboratory instrument of a chemical laboratory for placing (sometimes, a test tube may be placed on the test tube rack to observe a certain experiment) and air-drying the test tube. The test tube rack is attached with a corresponding number of small wooden columns and small holes. The foraminous tube may be placed upright for use or to allow continued observation of the reaction. The cleaned test tube with the column can be placed upside down for air drying. The test tube rack is widely applied to the fields of chemistry, chemical industry, biology, medicine and the like and used for temporarily and vertically placing test tubes. In the use process, test tubes of different specifications are often involved, and the test tubes of different specifications are different in diameter and length. But present test-tube rack structure is comparatively simple, and its length and pipe diameter that are used for placing the test tube are fixed unchangeable, consequently, often need select for use different test-tube racks according to the difference of used test tube specification, and littleer test-tube rack is chooseed for use to the littleer test tube, and great test-tube rack is chooseed for use to the big test tube, nevertheless need use the test tube of a plurality of different specifications in partial experimentation, and a plurality of test-tube racks of placing on the laboratory bench can lead to the laboratory bench crowded, cause the inconvenience during the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe support for test tube solves the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a tube rack for test tubes, comprising:

a pipe frame body;

the heat preservation mechanism comprises a moving block, a plurality of fixed grooves and a storage cavity, the moving block is arranged at the bottom end inside the pipe frame body, the fixed grooves are formed in the top end of the moving block, the fixed grooves penetrate through two sides of the moving block, and the storage cavity is formed inside the moving block;

adjustment mechanism, adjustment mechanism includes rotor plate, connecting axle, torsional spring and magnetic force piece, the rotor plate sets up on pipe support body top, the connecting axle sets up at the rotor plate end, the rotor plate passes through the connecting axle and is connected with pipe support body rotation, the torsional spring cover is established on the connecting axle, torsional spring end and pipe support body fixed connection, the magnetic force piece sets up in the rotor plate side.

Preferably, be equipped with a plurality of through-holes that are used for fixed test tube on the pipe support body, the through-hole can be placed the use to the test tube, avoids the test tube to take place to rock.

Preferably, the movable block is movably connected with the pipe frame body, and the movably connected movable block can be conveniently mounted or dismounted, so that the movable block can be independently preheated or precooled.

Preferably, the fixed slot position corresponds each other with the through-hole position, and the fixed slot that corresponds each other with the through-hole position can be convenient for fix the test tube, avoids the test tube to rock when keeping warm to the test tube bottom.

Preferably, the two sides of the rotating plate are arc-shaped structures, the polarities of the corresponding surfaces of the magnetic blocks are opposite, and the rotating plates of the arc-shaped structures are combined with each other to form a through hole for use.

Preferably, the heat preservation mechanism further comprises a slot or a cushion pad, the slot is formed in the top end and the bottom end of the pipe support body, the cushion pad is arranged inside the slot, and the top end and the bottom end of the moving block are provided with fixing blocks corresponding to the slot structures.

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

the utility model belongs to the technical field of experimental device, specifically disclose a pipe support for test tube, the utility model discloses an adjust the aperture to placing the through-hole that the structure can be convenient that sets up and adjust to place the use to the test tube of different specifications, reduced the use quantity of test-tube rack, thereby promoted experimental environment, can carry out the precooling or preheat to the movable block through the heat preservation mechanism that sets up, make the test tube keep in the temperature interval of settlement in the use, thereby promoted the reaction efficiency of reagent in the test tube.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the rotating plate structure of the present invention;

in the figure: 1. a pipe frame body; 101. a through hole; 2. a heat preservation mechanism; 201. a moving block; 202. fixing grooves; 203. a storage chamber; 204. a slot; 205. a cushion pad; 206. a fixed block; 3. an adjustment mechanism; 301. a rotating plate; 302. a connecting shaft; 303. a torsion spring; 304. a magnetic block.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, example 1:

the method comprises the following steps: a pipe frame body 1; the heat preservation mechanism 2 comprises a moving block 201, a plurality of fixing grooves 202 and a storage cavity 203, the moving block 201 is arranged at the bottom end inside the pipe frame body 1, the fixing grooves 202 are arranged at the top end of the moving block 201, the fixing grooves 202 penetrate through two sides of the moving block 201, and the storage cavity 203 is arranged inside the moving block 201; the pipe frame body 1 is provided with a plurality of through holes 101 for fixing test tubes; the moving block 201 is movably connected with the pipe frame body 1; the position of the fixing groove 202 corresponds to the position of the through hole 101; the heat preservation mechanism 2 further comprises a slot 204 or a cushion pad 205, the slot 204 is arranged at the top end and the bottom end in the pipe frame body 1, the cushion pad 205 is arranged in the slot 204, and the top end and the bottom end of the moving block 201 are provided with fixing blocks 206 which correspond to the slot 204 in structure;

when the device is used, the cooling liquid is prestored in the storage cavity 203, the moving block 201 is preheated or precooled and then is installed at the bottom end inside the pipe frame body 1, then a test tube is inserted into the through hole 101 of the pipe frame body 1 for use, the fixing groove 202 corresponding to the structure of the through hole 101 can be used for conveniently preserving the heat of the test tube, so that a reagent inside the test tube is kept in a set temperature range, meanwhile, the moving block 201 can be conveniently installed and detached by penetrating through the fixing groove 202, and the inserting groove 204 and the fixing block 206 can be used for conveniently installing and detaching the moving block 201;

example 2:

embodiment 2 has increased adjustment mechanism 3 on the basis of embodiment 1, adjustment mechanism 3 includes swivel plate 301, connecting axle 302, torsional spring 303 and magnetic block 304, swivel plate 301 sets up in pipe support body 1 top, connecting axle 302 sets up in swivel plate 301 end, swivel plate 301 rotates with pipe support body 1 through connecting axle 302, torsional spring 303 is overlapped on connecting axle 302, torsional spring 303 end and pipe support body 1 fixed connection, magnetic block 304 sets up in swivel plate 301 side; the rotating plate 301 is of an arc-shaped structure at two sides, and the polarities of the corresponding surfaces of the magnetic blocks 304 are opposite;

in the using process, the pipe rack body 1 is suitable for 10ml and 15ml test tubes to be used, however, in the daily using process, part of experiments can use 50ml test tubes while using 10ml and 15ml test tubes, the through holes 101 on the pipe rack body 1 are too small compared with 50ml test tubes, and the 50ml test tubes cannot be supported and fixed, so that the experimenter can generally increase the test tube racks for placing the 50ml test tubes to be used, a plurality of test tube racks placed on the experiment table can influence the operation of the experimenter, and can cause the experiment table to be crowded at the same time, the pipe rack body 1 can be conveniently adjusted by arranging the adjusting mechanism 3 on the pipe rack body 1, the through holes 101 formed by combining a plurality of rotating plates 301 can fixedly support the 10ml and 15ml test tubes, and meanwhile, when the 50ml test tubes are inserted into the connecting part of the rotating plate 301, the rotating plate 301 connected by magnetic attraction is pushed and rotated by the 50ml test tubes, so that the rotating plates 301 between the four through holes are opened, a larger placing structure is formed to place the 50ml test tubes, and after the 50ml test tubes are taken out, the rotating plate 301 is restored under the driving of the torsion spring 303 and forms the through holes 101 to use the test tubes 10ml test tubes and 15ml test tubes.

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 pipe support for test tube which characterized in that: the method comprises the following steps:

a pipe frame body (1);

the heat preservation mechanism (2) comprises a moving block (201), a plurality of fixing grooves (202) and a storage cavity (203), wherein the moving block (201) is arranged at the bottom end inside the pipe frame body (1), the fixing grooves (202) are provided with a plurality of fixing grooves, the fixing grooves (202) are arranged at the top end of the moving block (201), the fixing grooves (202) penetrate through two sides of the moving block (201), and the storage cavity (203) is arranged inside the moving block (201);

adjustment mechanism (3), adjustment mechanism (3) include rotor plate (301), connecting axle (302), torsional spring (303) and magnetic force piece (304), rotor plate (301) set up on pipe support body (1) top, connecting axle (302) set up at rotor plate (301) end, rotor plate (301) rotate with pipe support body (1) through connecting axle (302) and are connected, torsional spring (303) cover is established on connecting axle (302), torsional spring (303) end and pipe support body (1) fixed connection, magnetic force piece (304) set up in rotor plate (301) side.

2. The tube rack for test tubes according to claim 1, characterized in that: the test tube rack is characterized in that a plurality of through holes (101) used for fixing test tubes are formed in the tube rack body (1).

3. The tube rack for test tubes according to claim 1, characterized in that: the moving block (201) is movably connected with the pipe frame body (1).

4. The tube rack for test tubes according to claim 1, characterized in that: the position of the fixing groove (202) corresponds to the position of the through hole (101).

5. The tube rack for test tubes according to claim 1, characterized in that: the rotating plate (301) is of an arc-shaped structure on two sides, and the polarities of the corresponding surfaces of the magnetic blocks (304) are opposite.

6. The tube rack for test tubes according to claim 1, characterized in that: heat preservation mechanism (2) still include slot (204) or blotter (205), slot (204) set up at inside top and bottom of pipe support body (1), blotter (205) set up inside slot (204), movable block (201) top and bottom are equipped with fixed block (206) that correspond each other with slot (204) structure.