CN218924739U

CN218924739U - Constant-temperature water bath kettle

Info

Publication number: CN218924739U
Application number: CN202320086378.2U
Authority: CN
Inventors: 白雪飞; 胡泽旺; 郭敏
Original assignee: Yunnan Yunjian Technology Co ltd
Current assignee: Yunnan Yunjian Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-04-28
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of inspection water-soluble pans, in particular to a constant-temperature water bath, which comprises a constant-temperature water bath main body, wherein a constant-temperature chamber is arranged in the constant-temperature water bath main body, a convex column which is vertically arranged is fixedly arranged on the bottom wall of the constant-temperature chamber, a screw rod is fixedly arranged at the top end of the convex column, a limiting component is arranged on the screw rod, the limiting component comprises a threaded sleeve which is in threaded connection with the screw rod, a sleeve which is sleeved on the screw rod is fixedly arranged at the bottom end of the threaded sleeve, a connecting rod is rotationally connected on the sleeve, two arc-shaped clamping plates which are symmetrical with each other are arranged at the tail end of the connecting rod, two arc-shaped clamping plates are connected through two springs which are symmetrical with each other, one arc-shaped clamping plate is fixedly arranged at the tail end of the connecting rod, and a fastening bolt is in threaded connection on a lantern ring. The clamping device can clamp flasks with different heights and different outer diameters, is convenient to use, and brings convenience to users.

Description

Constant-temperature water bath kettle

Technical Field

The utility model relates to the technical field of inspection water-soluble pots, in particular to a constant-temperature water bath pot.

Background

The constant-temperature water bath is mainly used for distilling, drying, concentrating and soaking chemical or biological products in a laboratory, can also be used for constant-temperature heating and other temperature tests, and is also generally used for corresponding constant-temperature water bath when effective components or pesticide residues or heavy metals and other operations are detected.

The utility model patent with the authorized bulletin number of CN211586677U discloses a digital display constant temperature water-soluble pot, which comprises a water bath body, wherein a heating pipe is fixedly arranged on one side of the inner wall of the water bath body, a placing plate is fixedly arranged in the water bath body and above the heating pipe, two groups of mounting plates are arranged on the inner wall of the rear end of the water bath body, two groups of fixing arms are rotatably connected to the two groups of mounting plates through rotating shafts, reset springs are fixedly arranged on the two groups of fixing arms in time, the two groups of fixing arms always keep a clamped state, when a flask with a lower height is heated, the flask is placed between the two groups of fixing arms, the two groups of fixing arms clamp the flask through the effect of the reset springs, the influence of the light floating of the weight on the water surface on the heating of the flask is avoided, the two groups of fixing arms are used for fixing the flask with a small volume, a water outlet and a hose are arranged, and water in the water bath body is conveniently discharged after the water bath is used.

Although this technical scheme has the advantage that can fix the flask of small-size, does not influence the use of bulky flask again, but this technical scheme is when specifically using, and its height still can not be adjusted, can't satisfy the fixed of not having high size flask well, still has certain defect, can restrict the application range of water-soluble pot, brings inconvenience for the user. In view of this, we propose a thermostat water bath.

Disclosure of Invention

The utility model aims to provide a constant-temperature water bath kettle so as to solve the defects in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a thermostat water bath, includes the thermostat water bath main part, the inside of thermostat water bath main part is provided with the thermostatic chamber, fixed mounting has the projection that is vertical form setting on the diapire of thermostatic chamber, the top fixed mounting of projection has the screw rod, be provided with spacing subassembly on the screw rod, spacing subassembly include with threaded connection's between the screw rod swivel nut, the bottom fixed mounting of swivel nut has the cover to establish sleeve on the screw rod, it is connected with the connecting rod to rotate on the sleeve, the end of connecting rod is provided with two symmetrical arc splint, two through two symmetrical spring coupling about between the arc splint, one of them arc splint fixed mounting is in the end of connecting rod.

Preferably, the two ends of the spring are respectively fixedly arranged at the ends of the two arc clamping plates and are used for being sleeved on flasks with different sizes.

Preferably, four support pad feet which are arranged in a matrix form are fixedly arranged on the bottom surface of the constant-temperature water bath main body, so that stable support operation can be conveniently carried out by utilizing the support pad feet.

Preferably, grooves are formed in the left side surface and the right side surface of the constant-temperature water bath main body, and the grooves are used for enabling thumbs to stretch into the grooves for carrying.

Preferably, the sleeve is fixedly provided with an upper limit ring and a lower limit ring which are symmetrical to each other, the other end of the connecting rod is fixedly provided with a lantern ring, the lantern ring is sleeved on the sleeve, and the lantern ring is positioned between the two limit rings, so that the connecting rod can freely rotate.

Preferably, the inner diameter of the lantern ring is smaller than the outer diameter of the limiting ring, so that the lantern ring cannot fall off from the sleeve.

Preferably, the lantern ring is connected with a fastening bolt in a threaded manner, and the fastening bolt abuts against the sleeve for limiting.

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

1. according to the utility model, through the protruding columns, the screw rods and the limiting components, when the water-bath kettle is used, the screw sleeve can be rotated to adjust the height of the arc-shaped clamping plate, so that the limiting and pressing operation on flasks with different height sizes is facilitated, the water-bath kettle is convenient to use, and the problems that the height of a conventional water-bath kettle cannot be adjusted, the fixation of flasks with different height sizes cannot be well met, a certain defect still exists, the use range of the water-bath kettle can be limited, and inconvenience is brought to users are solved.

2. According to the utility model, due to the elasticity of the spring, two arc clamping plates are conveniently used for clamping flasks with different outer diameters at the pipe orifice, so that the flask is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

fig. 3 is a schematic view of an explosion structure of the spacing assembly of the present utility model.

The meaning of each reference numeral in the figures is:

1. a thermostatic water bath main body; 10. a constant temperature chamber; 11. supporting foot pads; 12. a groove;

2. a convex column; 20. a screw;

3. a limit component; 30. a screw sleeve; 31. a sleeve; 32. a limiting ring; 33. a collar; 34. a fastening bolt; 35. a connecting rod; 36. an arc clamping plate; 37. and (3) a spring.

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. 1-3, the present utility model provides a technical solution: the utility model provides a thermostat water bath, including thermostat water bath main part 1, thermostat water bath main part 1's inside is provided with thermostat chamber 10, fixed mounting has projection 2 that is vertical form setting on thermostat water bath main part 10's the diapire, the top fixed mounting of projection 2 has screw rod 20, be provided with spacing subassembly 3 on the screw rod 20, spacing subassembly 3 includes the swivel nut 30 with threaded connection between the screw rod 20, the bottom fixed mounting of swivel nut 30 has the sleeve 31 of cover on screw rod 20, rotate on sleeve 31 and be connected with connecting rod 35, the end of connecting rod 35 is provided with two symmetrical arc splint 36, connect through controlling two symmetrical spring 37 between two arc splint 36, one of them arc splint 36 fixed mounting is at the end of connecting rod 35, guarantee when using, can realize adjusting the position of arc splint 36 through rotating swivel nut 30, the convenient operation that utilizes arc splint 36 to press from both sides the tight operation to the flask of difference in height, in addition, because spring 37 has elasticity, can utilize two arc splint 36 to realize pressing from both sides tight operation to the different flask of oral area external diameter, convenient to use.

In this embodiment, the two ends of the spring 37 are fixedly mounted on the ends of two arcuate clamping plates 36, respectively, for fitting over flasks of different sizes.

Specifically, four support pad feet 11 which are arranged in a matrix are fixedly arranged on the bottom surface of the constant-temperature water bath main body 1, so that stable support operation can be conveniently carried out by utilizing the support pad feet 11.

Further, grooves 12 are formed in the left side face and the right side face of the constant-temperature water bath main body 1, and the grooves 12 are used for enabling thumbs to stretch into and be carried.

In addition, two mutually symmetrical limiting rings 32 are fixedly arranged on the sleeve 31, a lantern ring 33 is fixedly arranged at the other end of the connecting rod 35, the lantern ring 33 is sleeved on the sleeve 31, and the lantern ring 33 is positioned between the two limiting rings 32, so that the connecting rod 35 can freely rotate; the inner diameter of the collar 33 is smaller than the outer diameter of the stop collar 32, ensuring that the collar 33 cannot fall off the sleeve 31.

It should be noted that, the collar 33 is screwed with a fastening bolt 34, and the fastening bolt 34 abuts against the sleeve 31 for limiting, so that the collar 33 cannot be easily rotated.

It should be noted that the thermostat water bath main body 1 in this embodiment is a conventional technology for those skilled in the art, and will not be described herein.

When the constant-temperature water bath kettle is used, the screw sleeve 30 can be rotated, the screw sleeve 30 is in threaded connection with the screw rod 20, and then the screw sleeve 30 can synchronously move upwards or downwards after rotating, so that the height of the two arc clamping plates 36 is adjusted, the two arc clamping plates 36 are further convenient to clamp flasks with different heights, in addition, the spring 37 has elasticity, the spring 37 is properly elongated within the elastic range of the spring 37, the distance between the two arc clamping plates 36 can be changed, and the two arc clamping plates 36 can be conveniently clamped on flasks with different mouth outer diameters, so that the constant-temperature water bath kettle is convenient to use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thermostat water bath, includes thermostat water bath main part (1), its characterized in that: the inside of thermostat water bath main part (1) is provided with thermostat chamber (10), fixed mounting is protruding post (2) that are vertical form setting on the diapire of thermostat chamber (10), the top fixed mounting of protruding post (2) has screw rod (20), be provided with spacing subassembly (3) on screw rod (20), spacing subassembly (3) include with threaded connection's between screw rod (20) swivel nut (30), the bottom fixed mounting of swivel nut (30) has the cover to establish sleeve (31) on screw rod (20), rotate on sleeve (31) and be connected with connecting rod (35), the end of connecting rod (35) is provided with two arc splint (36) of mutual symmetry, two be connected through two mutually symmetrical spring (37) about between arc splint (36), one of them arc splint (36) fixed mounting is in the end of connecting rod (35).

2. The thermostatic waterbath of claim 1 wherein: the two ends of the spring (37) are respectively fixedly arranged at the ends of the two arc clamping plates (36) and are used for being sleeved on flasks with different sizes.

3. The thermostatic waterbath of claim 1 wherein: four support pad feet (11) which are arranged in a matrix are fixedly arranged on the bottom surface of the constant-temperature water bath main body (1).

4. The thermostatic waterbath of claim 1 wherein: grooves (12) are formed in the left side surface and the right side surface of the constant-temperature water bath main body (1), and the grooves (12) are used for enabling thumbs to stretch into and be carried.

5. The thermostatic waterbath of claim 1 wherein: the sleeve (31) is fixedly provided with an upper limit ring (32) and a lower limit ring (32) which are symmetrical to each other, the other end of the connecting rod (35) is fixedly provided with a collar (33), the collar (33) is sleeved on the sleeve (31), and the collar (33) is positioned between the two limit rings (32).

6. The thermostatic waterbath of claim 5 wherein: the inner diameter of the lantern ring (33) is smaller than the outer diameter of the limiting ring (32).

7. The thermostatic waterbath of claim 6 wherein: the sleeve ring (33) is connected with a fastening bolt (34) in a threaded mode, and the fastening bolt (34) abuts against the sleeve (31) to limit.