CN219252652U

CN219252652U - Experimental constant-temperature water bath device

Info

Publication number: CN219252652U
Application number: CN202221193550.6U
Authority: CN
Inventors: 付沈斌; 张键; 周璇
Original assignee: Guangzhou Guorui Scientific Instrument Co ltd
Current assignee: Guangzhou Guorui Scientific Instrument Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-06-27
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to an experimental thermostatic water bath device, which comprises a shell, wherein an electric heating tube is fixedly arranged in the shell, a supporting groove is formed in the top end of the shell, a heating cylinder is arranged in the supporting groove, a supporting block is fixedly connected to the top end of the heating cylinder, a socket is formed in the side wall of the supporting block, a limit ring is slidably arranged on the top end of the shell through a sliding mechanism, and a limit sheet is fixedly connected to the inner wall of the limit ring; when the heating cylinder is used, the heating cylinder is placed in the supporting groove, the rotating plate drives the limit ring to rotate until the rotating plate is rotationally clamped on the triangular block, and the limit piece is rotationally inserted on the socket of the supporting block, so that the supporting block can be supported and limited through the limit piece, the stability of the heating cylinder can be ensured, and the heating cylinder cannot float and slide out in the heating process; so this equipment can fully guarantee the stability of heating section of thick bamboo by the heating process through the grafting of spacing piece and socket.

Description

Experimental constant-temperature water bath device

Technical Field

The utility model relates to the technical field of water bath equipment, in particular to a constant-temperature water bath device for experiments.

Background

The constant-temperature water bath kettle is widely applied to drying, concentrating, distilling, dipping chemical reagents, dipping medicines and biological agents, can also be used for water bath constant-temperature heating and other temperature tests, and is a necessary tool for biology, genetics, viruses, aquatic products, environmental protection, medicine, sanitation, biochemical laboratories, analysis rooms and educational scientific research. When many organic chemistry and microorganism experiments are carried out, a constant temperature water bath kettle is used;

because the heated water in the water bath has large buoyancy, and the buoyancy of the common container is large, the stability of the heated container cannot be effectively maintained in the experimental heating process.

To sum up, the application now provides a constant temperature water bath device for experiments to solve the problems.

Disclosure of Invention

The utility model aims to provide an experimental constant-temperature water bath device to solve the problem that the heated container cannot be effectively kept stable in the experimental heating process because the heated water in a water bath kettle has large buoyancy and the common container has large buoyancy.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature water bath device for experiments, includes the casing, fixed mounting has the electrothermal tube in the casing, the top of casing is provided with the supporting slot, be provided with the heating cylinder in the supporting slot, the top fixedly connected with supporting shoe of heating cylinder, be equipped with the socket on the lateral wall of supporting shoe, the top of casing is through slide mechanism slidable mounting has the spacing collar, fixedly connected with spacing piece on the inner wall of spacing collar.

Preferably, the sliding mechanism is a sliding rail fixedly connected with the shell and driven by the shell, a sliding block is connected onto the sliding rail in a sliding manner, the sliding block is fixedly connected with a limit ring, a rotating plate is fixedly connected onto the outer wall of the limit ring, and a limit mechanism is arranged at the position of the corresponding rotating plate on the shell.

Preferably, the stop gear is fixed plate of fixed connection on the casing, be provided with the triangular block on the fixed plate, the one end fixedly connected with slide bar of triangular block, the slide bar runs through and sliding connection in the fixed plate, the cover is equipped with the spring on the slide bar, the one end of swivel plate is provided with the oblique protruding.

Preferably, one end of the triangular block is fixedly connected with a pull rope, and the pull rope penetrates through the fixing plate and is fixedly connected with a pull ring.

Preferably, baffles are fixedly connected to two sides of the corresponding supporting blocks on the shell.

Preferably, the support pads are fixedly connected to the periphery of the bottom end of the shell.

Compared with the prior art, the utility model has the beneficial effects that: when the heating cylinder is used, the heating cylinder is placed in the supporting groove, the rotating plate drives the limit ring to rotate until the rotating plate is rotationally clamped on the triangular block, and the limit piece is rotationally inserted on the socket of the supporting block, so that the supporting block can be supported and limited through the limit piece, the stability of the heating cylinder can be ensured, and the heating cylinder cannot float and slide out in the heating process; so this equipment can fully guarantee the stability of heating section of thick bamboo by the heating process through the grafting of spacing piece and socket.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic top view of a cross-sectional structure of a housing according to the present utility model;

FIG. 3 is a schematic top view of a fixing plate according to the present utility model;

fig. 4 is a schematic perspective view of a heating cylinder according to the present utility model.

Reference numerals: 1. a housing; 2. an electric heating tube; 3. a support groove; 4. a baffle; 5. a limit ring; 6. a limiting piece; 7. a slide block; 8. a slide rail; 9. a heating cylinder; 10. a support block; 11. a fixing plate; 12. a socket; 13. triangular blocks; 14. a spring; 15. a slide bar; 16. a pull rope; 17. and (5) rotating the plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a constant temperature water bath device for experiments, includes casing 1, and casing 1 internally mounted has electrothermal tube 2, and electrothermal tube 2 is used for heating hydrothermal solution, and casing 1's top is provided with supporting groove 3, is provided with heating cylinder 9 in the supporting groove 3, and its top fixedly connected with supporting shoe 10 of heating cylinder 9.

Referring to fig. 1-4, a socket 12 is arranged on the side wall of the supporting block 10, the supporting block 10 is used for supporting the heating cylinder 9, the top end of the shell 1 is provided with a limit ring 5 through a sliding mechanism in a sliding manner, the inner wall of the limit ring 5 is fixedly connected with a limit plate 6, and when the limit plate 6 is inserted into the socket 12, the supporting block 10 can be supported and limited through the limit plate 6, so that the stability of the heating cylinder 9 can be ensured, and the heating cylinder 9 cannot float and slide out in the heating process.

Referring to fig. 1, the sliding mechanism is a sliding rail 8 fixedly connected to the casing 1, a sliding block 7 is slidably connected to the sliding rail 8, the sliding block 7 is fixedly connected to the limit ring 5, a rotating plate 17 is fixedly connected to the outer wall of the limit ring 5, a limiting mechanism is arranged at a position of the corresponding rotating plate 17 on the casing 1, and the sliding block 7 and the sliding rail 8 are matched to rotate by matching with the limit ring 5.

Referring to fig. 1-3, the limiting mechanism is a fixed plate 11 fixedly connected to the casing 1, a triangular block 13 is arranged on the fixed plate 11, one end of the triangular block 13 is fixedly connected with a sliding rod 15, the sliding rod 15 penetrates through and is slidably connected to the fixed plate 11, a spring 14 is sleeved on the sliding rod 15, one end of a rotating plate 17 is provided with an oblique bulge, the rotating plate 17 rotates to drive the limiting ring 5 to rotate until the rotating plate 17 is rotationally clamped on the triangular block 13, and the rotating plate 17 can be limited and fixed through the triangular block 13 through the oblique bulge and the arrangement of the triangular block 13, so that the limiting ring 5 can be limited and fixed at the position.

Referring to fig. 1-3, one end of the triangle block 13 is fixedly connected with a pull rope 16, the pull rope 16 penetrates through the fixing plate 11 and is fixedly connected with a pull ring, two sides of the corresponding supporting block 10 on the shell 1 are fixedly connected with baffle plates 4, the supporting block 10 is supported and limited through the baffle plates 4, and supporting pads are fixedly connected around the bottom end of the shell 1.

Working principle: when the device is used, the heating cylinder 9 filled with an object is placed in the supporting groove 3, then the heating cylinder 9 is supported and limited through the supporting block 10, the supporting block 10 is limited through the baffle plate 4, after the placement is finished, the rotating plate 17 is rotated to drive the limiting ring 5 to rotate until the rotating plate 17 is rotationally clamped on the triangular block 13, and through the arrangement of the inclined protrusions and the triangular block 13, the rotating plate 17 can be limited and fixed through the triangular block 13, so that the limiting ring 5 can be limited and fixed at the position; when the limit ring 5 rotates, the limit ring 5 drives the limit piece 6 to rotate, and the limit piece 6 is rotationally inserted on the insertion opening 12 of the support block 10, so the support block 10 can be supported and limited through the limit piece 6, the stability of the heating cylinder 9 can be ensured, and the heating cylinder 9 cannot float and slide out in the heating process;

when the heating cylinder 9 needs to be taken out, the stay cord 16 is pulled to drive the triangular block 13, the triangular block 13 compresses the spring 14 until the triangular block 13 is not clamped with the inclined protrusions on the counter-rotating plate 17, then the rotating plate 17 is rotated to drive the limit ring 5 to rotate until the limit piece 6 is not spliced with the socket 12, and then the heating cylinder 9 is taken out; so the equipment can fully ensure the stability of the heating process of the heating cylinder 9 through the insertion of the limiting piece 6 and the insertion opening 12.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a constant temperature water bath device for experiments, includes casing (1), fixed mounting has electrothermal tube (2) in casing (1), the top of casing (1) is provided with supporting groove (3), be provided with heating cylinder (9), its characterized in that in supporting groove (3): the top fixedly connected with supporting shoe (10) of heating cylinder (9), be equipped with socket (12) on the lateral wall of supporting shoe (10), the top of casing (1) is through slide mechanism slidable mounting spacing collar (5), fixedly connected with spacing piece (6) on the inner wall of spacing collar (5).

2. A thermostatic waterbath apparatus for experiments as claimed in claim 1 wherein: the sliding mechanism is fixedly connected with a sliding rail (8) driven by the shell (1), a sliding block (7) is connected onto the sliding rail (8) in a sliding manner, the sliding block (7) is fixedly connected with a limit ring (5), a rotating plate (17) is fixedly connected onto the outer wall of the limit ring (5), and a limiting mechanism is arranged at the position of the corresponding rotating plate (17) on the shell (1).

3. A thermostatic waterbath apparatus for experiments as claimed in claim 2 wherein: the limiting mechanism is a fixed plate (11) fixedly connected to the shell (1), a triangular block (13) is arranged on the fixed plate (11), one end of the triangular block (13) is fixedly connected with a sliding rod (15), the sliding rod (15) penetrates through and is slidably connected to the fixed plate (11), a spring (14) is sleeved on the sliding rod (15), and one end of the rotating plate (17) is provided with an oblique protrusion.

4. A thermostatic waterbath apparatus for experiments as claimed in claim 3 wherein: one end of the triangular block (13) is fixedly connected with a pull rope (16), and the pull rope (16) penetrates through the fixing plate (11) and is fixedly connected with a pull ring.

5. A thermostatic waterbath apparatus for experiments as claimed in claim 1 wherein: baffle plates (4) are fixedly connected to two sides of corresponding supporting blocks (10) on the shell (1).

6. A thermostatic waterbath apparatus for experiments as claimed in claim 1 wherein: the periphery of the bottom end of the shell (1) is fixedly connected with a supporting pad.