Constant-temperature water bath kettle with adjustable size

Abstract

A constant-temperature water bath kettle with the adjustable size is characterized by comprising a box body, a bottom frame is arranged below the box body, a sliding frame is arranged in the box body, a containing groove is formed in the sliding frame, a sliding block is arranged in the sliding frame, a screwing bolt is arranged on the sliding block, a limiting frame is arranged on the sliding block, and a box cover is arranged on the box body. A containing groove is formed in the box cover, a telescopic cover is arranged on the containing groove, a handle is arranged on the telescopic cover, and a lock catch is arranged on the box cover. The sliding blocks and the limiting frames are placed in the sliding frame from the containing groove, the sliding frame and the sliding blocks are fixed through threaded connection of the screwing bolts and the sliding blocks, hot water is added into the box body, the heating function of the box body is started, the telescopic cover is contracted in the containing groove by grasping the handle, the box cover is closed, and the box cover is fixed through the lock catch. A measuring cup or a test tube needing water bath penetrates through the placement groove, so that the measuring cup or the test tube is completely placed in the water bath kettle when the water bath kettle is used, and the heating is uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature water bath pots, in particular to a constant temperature water bath pot with adjustable size. Background Art

[0002] Constant temperature water baths are widely used in drying, concentration, distillation, impregnation of chemical reagents, impregnation of drugs and biological preparations, and can also be used for constant temperature heating of water baths and other temperature tests. They are essential tools for biological, genetic, viral, aquatic, environmental protection, medical, sanitary, biochemical laboratories, and analytical rooms for education and scientific research. Its main features: the studio water tank is made of stainless steel, which has excellent corrosion resistance, precise temperature control, digital display, automatic temperature control, easy operation, and safe use. During the use of existing constant temperature water baths, due to the different diameters of the measuring cups or test tubes to be heated, they cannot be adjusted according to the change in diameter, resulting in the inability of the constant temperature water bath to clamp and fix different measuring cups or test tubes, which is inconvenient to use;

[0003] There is a constant temperature water bath CN217473581U with adjustable size, comprising a main body, a support column fixedly connected to the bottom end of the main body, a heating cavity opened on the top of the main body, and a fixed limit adjustment mechanism fixedly connected to the top of the main body. The utility model is convenient for adjusting the fixed limit adjustment mechanism according to the diameter of the measuring cup or test tube to be used through the fixed limit adjustment mechanism, so that the fixed limit adjustment mechanism can clamp and fix measuring cups or test tubes with different diameters, thereby improving the overall practicality of the device and making the operation simple and quick.

[0004] However, when the existing constant temperature water bath is in use, the measuring cup or the test tube is not placed in the water bath, resulting in uneven heating. In order to solve the above problem, a constant temperature water bath with adjustable size is proposed. Utility Model Content

[0005] According to the above existing technical problems, the utility model provides a constant temperature water bath pot with adjustable size, characterized in that it comprises a box body, a bottom frame, a slide, a placement groove, a slider, a tightening bolt, a limit frame, a box cover, a placement groove, a telescopic cover, a handle, and a lock. The bottom frame is arranged below the box body, the slide is arranged in the box body, the placement groove is arranged on the slide, the slider is arranged in the slide, the tightening bolt is arranged on the slider, the limit frame is arranged on the slider, the box body is arranged on the box cover, the placement groove is arranged on the box cover, the placement groove is arranged on the telescopic cover, the handle is arranged on the telescopic cover, and the lock is arranged on the box cover;

[0006] Furthermore, the box body has a cavity, a slide is fixedly arranged in the cavity of the box body, a placement slot is arranged at the end of the slide, a long strip opening is arranged on the slide, the tightening bolt passes through the opening on the slide and is connected to the slide by a thread, a limit frame is fixedly arranged on the slide, and grooves are arranged on both sides of the limit frame;

[0007] Furthermore, there are two slides, which are arranged opposite to each other in the cavity of the box body, each slide has a plurality of sliders, and each slider is provided with a limit frame;

[0008] Furthermore, the box cover is connected to the box body through a rotating shaft and connected to the box body through a lock, the placement groove is located on the surface of the box cover and penetrates the box cover, the box cover has a cavity, a telescopic cover is arranged in the cavity, and a handle is arranged at the end of the telescopic cover;

[0009] Furthermore, there are two accommodating grooves corresponding to the positions of the two slide racks, and each accommodating groove has two telescopic covers, which are arranged opposite to each other.

[0010] Beneficial effects of the utility model:

[0011] The utility model places a plurality of slide blocks and limiting frames from placement grooves into the slide frame, places a measuring cup or test tube that needs a water bath between two limiting frames, adjusts the limiting frames to clamp the measuring cup or test tube between them, fixes the slide frame and the slide block by tightening bolts and threading the slide blocks, adds hot water into the box body, turns on the heating function of the box body, grasps the handle to retract the telescopic cover in the placement groove, closes the box cover, and fixes the box cover by locking buckles, so that the measuring cup or test tube that needs a water bath passes through the placement groove, and when in use, the measuring cup or test tube is completely placed in the water bath pot, so that the heating is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a constant temperature water bath with adjustable size according to the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a constant temperature water bath with adjustable size according to the utility model;

[0014] Figure 3 It is a partial structural schematic diagram of a constant temperature water bath pot with adjustable size according to the utility model;

[0015] Figure 4 This is a schematic diagram of a limit frame structure of a constant temperature water bath pot with adjustable size according to the utility model;

[0016] As shown in the figure: 1 box body, 2 bottom frame, 3 slide frame, 4 placement slot, 5 slider, 6 tightening bolts, 7 limit frame, 8 box cover, 9 placement slot, 10 telescopic cover, 11 handle, 12 lock. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Example 1

[0021] The utility model provides a constant temperature water bath pot with adjustable size, which is characterized by comprising a box body 1, a bottom frame 2, a slide 3, a placement groove 4, a slider 5, a tightening bolt 6, a limiting frame 7, a box cover 8, a placement groove 9, a telescopic cover 10, a handle 11, and a lock 12. The bottom frame 2 is arranged below the box body 1, the slide 3 is arranged in the box body 1, the placement groove 4 is arranged on the slide 3, the slider 5 is arranged in the slide 3, the tightening bolt 6 is arranged on the slider 5, the limiting frame 7 is arranged on the slider 5, the box cover 8 is arranged on the box body 1, the placement groove 9 is arranged on the box cover 8, the placement groove 9 is arranged on the telescopic cover 10, the telescopic cover 10 is arranged with a handle 11, and the box cover 8 is arranged with a lock 12;

[0022] Furthermore, the box body 1 has a cavity, a slide 3 is fixedly arranged in the cavity of the box body 1, a placement slot 4 is arranged at the end of the slide 3, a long strip opening is arranged on the slide 3, a tightening bolt 6 passes through the opening on the slide 3 and is connected to the slide 5 by a thread, a limit frame 7 is fixedly arranged on the slide 5, and grooves are arranged on both sides of the limit frame 7;

[0023] Furthermore, there are two slides 3, which are arranged opposite to each other in the cavity of the box body 1, and each slide 3 has a plurality of sliders 5, and each slider 5 is provided with a limit frame 7;

[0024] Furthermore, the box cover 8 is connected to the box body 1 through a rotating shaft and connected to the box body 1 through a lock 12. The placement groove 9 is located on the surface of the box cover 8 and penetrates the box cover 8. The box cover 8 has a cavity, and a telescopic cover 10 is arranged in the cavity. A handle 11 is arranged at the end of the telescopic cover 10.

[0025] Furthermore, there are two placement grooves 9 corresponding to the positions of the two slides 3 , and there are two telescopic covers 10 in each placement groove 9 , and the two telescopic covers 10 are arranged opposite to each other.

[0026] Example 2

[0027] When in use, several sliders 5 and limiting frames 7 are placed from the placement groove 4 into the slide 3, the beakers and test tubes that need a water bath are placed between the two limiting frames 7, the limiting frames 7 are adjusted to clamp the beakers and test tubes therebetween, the slide 3 and the slider 5 are fixed by tightening the bolts 6 and threading them with the sliders 5, hot water is added to the box body 1, and the heating function of the box body 1 is turned on, the handle 11 is grasped to retract the telescopic cover 10 in the placement groove 9, the box cover 8 is closed, and the box cover 8 is fixed by the lock buckle 12, so that the beakers and test tubes that need a water bath pass through the placement groove 9, which is convenient for measurement.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A constant temperature water bath with adjustable size, characterized in that It includes a box body, a base frame, a slide, a placement groove, a slider, a tightening bolt, a limiting frame, a box cover, a placement groove, a telescopic cover, a handle, and a lock. The base frame is arranged under the box body, the slide is arranged in the box body, the placement groove is arranged on the slide, the slider is arranged in the slide, the tightening bolt is arranged on the slider, the limiting frame is arranged on the slider, the box body is arranged on the box cover, the placement groove is arranged on the box cover, the placement groove is arranged on the telescopic cover, the handle is arranged on the telescopic cover, and the box cover is arranged on the lock.

2. A constant temperature water bath with adjustable size according to claim 1, characterized in that: The box body has a cavity, a slide is fixedly arranged in the cavity of the box body, a placement groove is arranged at the end of the slide, a long strip opening is arranged on the slide, the tightening bolt passes through the opening on the slide and is threadedly connected to the slider, a limit frame is fixedly arranged on the slider, and grooves are arranged on both sides of the limit frame.

3. A constant temperature water bath with adjustable size according to claim 2, characterized in that: There are two slides, which are arranged opposite to each other in the cavity of the box body. Each slide has a plurality of sliders, and each slider is provided with a limit frame.

4. A constant temperature water bath with adjustable size according to claim 3, characterized in that: The box cover is connected to the box body through a rotating shaft and a lock. The placement groove is located on the surface of the box cover and passes through the box cover. A cavity is provided in the box cover, a telescopic cover is provided in the cavity, and a handle is provided at the end of the telescopic cover.

5. A constant temperature water bath with adjustable size according to claim 4, characterized in that: There are two placement grooves corresponding to the positions of the two slides, and each of the placement grooves has two telescopic covers, which are arranged opposite to each other.

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