CN212390747U - A drying cabinet for laboratory glassware - Google Patents

Abstract

The utility model relates to a drying cabinet for laboratory glassware, include: a box body; the baffle plate is vertically arranged in the box body and divides the box body into a drying cavity and a power cavity; the telescopic structure is arranged in the power cavity, and the fixed end of the telescopic structure is fixed with the inner wall of the box body; one end of the sleeve is connected with the telescopic end of the telescopic structure, and the other end of the sleeve penetrates through the partition plate and extends into the drying cavity; one end of the supporting rod is sleeved in the sleeve, and the other end of the supporting rod is fixed with the inner wall of the box body of the drying cavity; at least one support structure for holding test tubes, comprising: the supporting plate is arranged on one side of the supporting rod; a plurality of connecting rods I which are hinged between the supporting plate and the supporting rod in parallel; the connecting rod II is hinged between the end part of the supporting plate and the sleeve; a plurality of clamping structure set up and still include in the backup pad that deviates from connecting rod I one side: and the heating device is arranged in the drying cavity of the box body. The utility model discloses simple structure flows through control steam circulation for the test tube is dry, and the practicality is strong, is worth promoting.

Description

A drying cabinet for laboratory glassware

Technical Field

The utility model relates to a laboratory glassware cleaning device field, in particular to a drying cabinet for laboratory glassware.

Background

In biological and chemical experiments, glass instruments, especially test tubes are often used, the test tubes are mainly used as reaction devices for a small amount of reagents, and after the test tubes are used as the reaction devices, the test tubes need to be cleaned so as not to influence the next use, so that the cleaning of the test tubes is particularly important.

The existing test tube cleaning method is to brush test tubes through a test tube brush, but the test tubes are generally placed on a test tube rack to be dried after being brushed, or the test tubes are wiped through cleaning cloth, but the first method is slow in drying the test tubes, and the second method is not thorough in drying the test tubes, so that a drying box capable of drying the test tubes in time and thoroughly is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that exists among the above-mentioned prior art, provide a drying cabinet for laboratory glassware.

The technical scheme of the utility model is that: the method comprises the following steps:

a box body;

the baffle plate is vertically arranged in the box body and divides the box body into a drying cavity and a power cavity;

the telescopic structure is arranged in the power cavity, and the fixed end of the telescopic structure is fixed with the inner wall of the box body;

one end of the sleeve is connected with the telescopic end of the telescopic structure, and the other end of the sleeve penetrates through the partition plate and extends into the drying cavity;

one end of the supporting rod is sleeved in the sleeve, and the other end of the supporting rod is fixed with the inner wall of the box body of the drying cavity;

at least one support structure for holding test tubes, comprising:

the supporting plate is arranged on one side of the supporting rod;

one end of each connecting rod I is hinged with the supporting plate, and the other end of each connecting rod I is connected to the circumferential direction of the supporting rod;

one end of the connecting rod II is hinged to the end part of the supporting plate, and the other end of the connecting rod II is connected to the circumferential direction of the sleeve;

a plurality of clamping structures arranged on the supporting plate deviating from one side of the connecting rod I

Further comprising: and the heating device is arranged in the drying cavity of the box body.

Preferably, the heating device comprises an electric heating sheet arranged on two corresponding side walls of the drying chamber.

Preferably, still include the air current circulation structure for make the hot gas circulation in the stoving chamber flow, the air current circulation structure is including setting up air exhauster and the hair-dryer in the power chamber, the air intake of air exhauster and the air outlet of hair-dryer all pass baffle and stoving chamber intercommunication.

Preferably, the clamping structure comprises a C-shaped elastic element, and one surface of the C-shaped elastic element, which is far away from the notch, is fixed with the supporting plate.

Preferably, the inner ring of the C-shaped elastic member is provided with a rubber layer.

Preferably, the telescopic structure is a hydraulic cylinder.

Compared with the prior art, the utility model provides a pair of a drying cabinet for laboratory glassware, its beneficial effect is:

1. the utility model discloses simple structure, convenient to use.

2. The utility model discloses a extending structure drives the sleeve and removes to drive the backup pad and remove, make the backup pad drive the air current in stoving chamber at reciprocating motion's in-process and remove, thereby accelerate the drying of test tube.

3. The utility model discloses a hair-dryer is bloied to the stoving chamber, and the air exhauster forms a circulation from the stoving chamber convulsions between the two, makes the air in stoving chamber flow with higher speed to further accelerate the drying of test tube.

4. The utility model discloses the practicality is strong, is worth promoting.

Drawings

FIG. 1 is a top view of the internal structure of the box body of the present invention;

fig. 2 is a schematic view of the supporting structure of the present invention.

Detailed Description

An embodiment of the present invention will be described in detail with reference to fig. 1 to 2, but it should be understood that the scope of the present invention is not limited by the embodiment.

Example 1

As shown in FIG. 1, the utility model provides a pair of a drying cabinet for laboratory glassware, include:

a box body 1; a partition plate 12 is vertically arranged in the box body 1, and the box body 1 is divided into a drying cavity and a power cavity by the partition plate 12; a telescopic structure 21 is arranged in the power cavity, and the fixed end of the telescopic structure 21 is fixed with the inner wall of the box body 1; the telescopic end of the telescopic structure 21 is connected with a sleeve 22, and one end of the sleeve 22 departing from the telescopic structure 21 penetrates through the partition plate 12 and extends into the drying cavity; a supporting rod 27 is sleeved in the sleeve 22, and one end of the supporting rod 27 departing from the sleeve 22 is fixed with the inner wall of the drying cavity, which corresponds to the box body 1 and the partition plate 12;

at least one support structure comprising: the supporting plate 25 is arranged on one side of the supporting rod 27, and one end of each connecting rod I24 is hinged with the supporting plate 25, and the other end of each connecting rod I is connected to the circumferential direction of the supporting rod 27; one end of the connecting rod II23 is hinged at the end of the supporting plate 25, and the other end is connected with the circumference of the sleeve 22; a plurality of clamping structures 26, arranged on the support plate 25 on the side facing away from the connecting bar I24, further comprising: and the heating device is arranged in the drying cavity of the box body 1.

Further, the heating device comprises an electric heating sheet 11 which is arranged on two corresponding side walls of the drying cavity.

Further, in order to further make test tube rapid draing, this device still includes airflow circulation structure for make the steam circulation of stoving intracavity flow, airflow circulation structure is including setting up air exhauster 3 and the hair-dryer 4 in the power chamber, baffle 12 and stoving chamber intercommunication are all passed to the air intake of air exhauster 3 and the air outlet of hair-dryer 4.

Further, the clamping structure 26 comprises a C-shaped elastic member, one surface of the C-shaped elastic member, which is away from the gap, is fixed with the support plate 25, and a rubber layer is arranged on an inner ring of the C-shaped elastic member.

Further, the telescopic structure 21 is a hydraulic cylinder.

Principle of operation

The utility model discloses during the use, as shown in fig. 1, strut C shape elastic component earlier, then stretch into C type inslot with the test tube, carry out the centre gripping to the test tube, then cover the case lid, give heating device switch-on, electric heating plate work promptly, give out the heat, simultaneous control extending structure 21 work, the pneumatic cylinder action of stretching out and drawing back promptly, promote sleeve 22 during the extension and remove, the relative sleeve 22 of bracing piece 27 in the sleeve 22 removes simultaneously, connecting rod II23 action on the sleeve 22 promotes backup pad 25 and removes to the direction of keeping away from bracing piece 27, when the pneumatic cylinder carries out the shrink action, pneumatic cylinder pulling sleeve 22 removes, sleeve 22 drives connecting rod II23 action, connecting rod 23 pulling backup pad 25 removes to bracing piece 27 direction.

In the action process of the supporting plate 25, the heat emitted by the electric heating sheet has certain flow in the box body 1, and meanwhile, the air is blown to the drying cavity through the air blower 4, so that the hot air in the drying cavity is accelerated to flow, the air exhauster 3 blows the hot air out of the air blower 4 to form a circulation, the hot air in the drying cavity is further accelerated to flow, and the test tube is ensured to be dried quickly.

In summary, compared with the prior art, the drying box for the experimental instrument of the present invention drives the sleeve to move through the telescopic structure, so as to drive the support plate to move, so that the support plate drives the airflow of the drying cavity to move in the reciprocating process, thereby drying the test tube; blow to the stoving chamber through the hair-dryer, the air exhauster is from the stoving chamber convulsions, forms a circulation between the two, makes the air in stoving chamber flow with higher speed to further accelerate the drying of test tube, this simple structure, the practicality is strong, is worth promoting.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims (6)

1. A drying cabinet for laboratory instruments, characterized in that includes:

a box body (1);

the partition plate (12) is vertically arranged in the box body (1) and divides the box body (1) into a drying cavity and a power cavity;

the telescopic structure (21) is arranged in the power cavity, and the fixed end of the telescopic structure is fixed with the inner wall of the box body (1);

one end of the sleeve (22) is connected with the telescopic end of the telescopic structure (21), and the other end of the sleeve penetrates through the partition plate (12) and extends into the drying cavity;

one end of the supporting rod (27) is sleeved in the sleeve (22), and the other end of the supporting rod is fixed with the inner wall of the box body (1) of the drying cavity;

at least one support structure comprising:

a support plate (25) provided on one side of the support bar (27);

a plurality of parallel connecting rods I (24), one end of which is hinged with the supporting plate (25) and the other end is connected with the circumferential direction of the supporting rod (27);

one end of the connecting rod II (23) is hinged to the end part of the supporting plate (25), and the other end is connected to the circumferential direction of the sleeve (22);

a plurality of clamping structures (26) arranged on the support plate (25) on the side facing away from the connecting rod I (24) and further comprising: the heating device is arranged in the drying cavity of the box body (1).

2. A drying cabinet for laboratory instruments according to claim 1, characterized in that the heating means comprise electric heating plates (11) provided on the respective two side walls of the drying chamber.

3. The drying oven for laboratory instruments according to claim 1, further comprising an air circulation structure for circulating the hot air in the drying chamber, wherein the air circulation structure comprises an exhaust fan (3) and a blower (4) disposed in the power chamber, and an air inlet of the exhaust fan (3) and an air outlet of the blower (4) are communicated with the drying chamber through the partition plate (12).

4. A drying cabinet for laboratory instruments according to claim 1, characterized in that the holding structure (26) comprises a C-shaped spring, the side of which facing away from the recess is fixed to the support plate (25).

5. The drying cabinet for laboratory instruments according to claim 4, wherein the inner ring of said C-shaped elastic member is provided with a rubber layer.

6. Drying cabinet for laboratory instruments according to claim 1, characterized in that the telescopic structure (21) is a hydraulic cylinder.

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