CN214472242U - Water bath device with stirring function - Google Patents

Abstract

The utility model provides a water bath device with stirring function, which comprises a water tank and a support plate arranged in the water tank; a plurality of operation holes are sequentially formed in the supporting plate from left to right, and a fixing piece is arranged at the position of each operation hole; the water tank is internally provided with a plurality of stirring mechanisms, the stirring mechanisms and the operation holes are arranged in a one-to-one correspondence manner, and the stirring mechanisms synchronously stir liquid in the beakers placed at the positions corresponding to the operation holes respectively. In this design, a plurality of beakers can dip in the water tank simultaneously, guarantee that a plurality of beaker test temperature environment are the same, simultaneously because rabbling mechanism is to placing the synchronous stirring operation of liquid in the beaker that corresponds operation hole position department separately, realize sample liquid stirring speed and time uniformity in a plurality of beakers, it is the same to realize a plurality of sample liquid test environment and experimental conditions, and guarantee that a plurality of sample test parameters are the same, finally guarantee to a plurality of sample liquid test data more accurate nature.

Description

Water bath device with stirring function

Technical Field

The utility model belongs to the test field especially relates to a water bath device with stirring function.

Background

When the laboratory is tested, is examined, and a plurality of samples are often taken to the experiment every time and are carried out, and when a plurality of samples were tested, for improving a plurality of sample experimental data contrast accuracy, this a plurality of sample test parameters, for example, the temperature of experimental environment, humidity parameter are guaranteed as far as possible, if need stir when the sample is tested, still need guarantee that sample stirring speed, time are the same. Therefore, the temperature environment is difficult to be ensured to be constant in the test and inspection process due to the fact that a plurality of sample liquids are tested and inspected one by one, and meanwhile, the stirring speed and the time of a plurality of samples are difficult to be ensured to be the same, namely, the test parameters of the plurality of samples are difficult to be ensured to be the same, and finally, the comparison or contrast accuracy of the test data of the plurality of samples is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a water bath device with stirring function provides the same experimental environment for a plurality of beakers or other experimental household utensils, guarantees that experimental parameter is the same, is convenient for contrast or contrast experimental data.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a water bath device with a stirring function comprises a water tank and a supporting plate horizontally arranged in the water tank;

the support plate is at least provided with a group of operation hole groups, each group of operation hole group comprises a plurality of operation holes which are sequentially arranged on the support plate from left to right, and a fixing part for fixing a beaker or a test vessel is arranged at the position of each operation hole on the support plate;

the water tank is internally provided with a plurality of stirring mechanisms, the stirring mechanisms and the operation holes are arranged in a one-to-one correspondence manner, and the stirring mechanisms synchronously stir liquid in the beakers placed at the positions corresponding to the operation holes respectively.

Furthermore, the stirring mechanism comprises a bracket fixed at the bottom of the water tank, the bracket is provided with a rotating piece, the rotating piece is arranged right opposite to the operation hole, the rotating center of the rotating piece is concentric with the operation hole, and the top end of the rotating piece is fixedly provided with a magnet;

each stirring mechanism is matched with a magnetic stirrer;

and a driving mechanism for driving all the rotating parts to synchronously rotate is arranged in the water tank.

Further, actuating mechanism includes the pivot that the horizontal direction rotated the setting in the water tank, pivot quantity and operation punch combination quantity are equal and the one-to-one sets up, and the pivot is driven by same motor, all supports that its corresponds operation punch combination are worn out in the horizontal activity in order of pivot, and this pivot and each that corresponds rotate and are equipped with bevel gear drive mechanism between the piece, rotate through this bevel gear drive mechanism drive rotation.

Furthermore, the number of the magnets on each rotating part is two, and the two magnets are arranged on two sides of the rotating center of the rotating part in parallel and symmetrically.

Further, the fixing piece is a spring clip.

Furthermore, an electric heating plate for heating water contained in the water tank is also arranged in the water tank.

Compared with the prior art, a water bath device with stirring function have following advantage:

(1) in this design, a plurality of beakers can dip in the water tank simultaneously, guarantee that a plurality of beaker test temperature environment are the same, simultaneously because rabbling mechanism is to placing the synchronous stirring operation of liquid in the beaker that corresponds operation hole position department separately, realize sample liquid stirring speed and time uniformity in a plurality of beakers, it is the same to realize a plurality of sample liquid test environment and experimental conditions, and guarantee that a plurality of sample test parameters are the same, finally guarantee to a plurality of sample liquid test data more accurate nature.

(2) In this design, rotary mechanism sets up in the beaker below, and the rotatory metal bar that and then drives in beaker or the experimental household utensils of magnet rotates, and then realizes the stirring operation to sample liquid in the beaker, and this structure is convenient for get and puts beaker or other experimental household utensils, solves the current whole test device structure complicacy that brings above beaker or experimental household utensils because of rabbling mechanism mostly sets up, and beaker or experimental household utensils are got and is put difficult problem.

(3) In this design, magnet quantity is two in each rabbling mechanism, and two magnet are abreast and the symmetry sets up in rotating member rotation center both sides, and when this structure guaranteed that two magnet rotate, the interior stirring of the control beaker of being convenient for rotated the direction, and then improves stirring effect.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic perspective view of a water bath apparatus with stirring function according to this embodiment;

FIG. 2 is a front view of a water bath apparatus with stirring function according to the present embodiment;

FIG. 3 is a schematic top view of the stirring mechanism in this embodiment;

FIG. 4 is a schematic view of the driving mechanism of the present embodiment;

FIG. 5 shows the relationship between the magnetic poles of two magnets in each stirring mechanism;

description of reference numerals:

1-a water tank; 11-a test chamber; 12-a working chamber; 2-a support plate; 3-a fixing piece; 4-a stirring mechanism; 41-a bracket; 42-a magnet; 43-a rotating member; 44-fixing block; 5, a motor; 6-a rotating shaft; 61-bevel gear transmission.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, the water bath test or inspection device comprises a water tank 1 and a support plate 2 horizontally arranged in the water tank 1, wherein the water tank 1 is divided into a test cavity 11 and a driving cavity 12 by the support plate 2 from top to bottom. The backup pad 2 is equipped with a set of operation punch combination at least, and each group of operation punch combination includes a plurality of operation holes of seting up in order from left to right in backup pad 2, and backup pad 2 is provided with a mounting 3 that is used for fixed beaker or experimental household utensils in each operation hole position department, the preferred spring clamp of mounting 3, the spring clamp include one with the solid fixed ring that the operation hole corresponds and the even several spring leaf that sets up of this solid fixed ring circumferencial direction, gu fixed ring fixes in backup pad 2's operation hole position department, in the spring leaf of spring clamp 3 stretched into experimental chamber 11, the several spring leaf was used for the fixed beaker of centre gripping or other experimental household utensils. In this embodiment, the hole diameters of the working holes in each group of working hole groups may be the same or different, and the clamping inner diameters of the spring clamps 3 corresponding to the working holes in each group of working hole groups may be the same or different. When the working hole diameters in each group of working hole groups are different, preferably, at least two groups of working hole groups are arranged on the supporting plate in parallel from front to back, and the working holes in each group of working hole groups and the working holes in other working hole groups are arranged in one-to-one correspondence, so that the total number of the working holes in each hole diameter in at least two groups of working hole groups is at least two. The design realizes that the beakers with different diameters are clamped and fixed on one hand, and on the other hand, the number of the beakers with each diameter is at least two when the test is ensured, so that the consistency of test parameters is finally ensured. In this embodiment, the driving cavity 12 is provided with a plurality of stirring mechanisms 4, the plurality of stirring mechanisms 4 and the plurality of operation holes are arranged in a one-to-one correspondence manner, and the plurality of stirring mechanisms synchronously stir the liquid in the beakers placed at the positions corresponding to the operation holes respectively.

In this embodiment, as shown in fig. 2 and 3, the stirring mechanism 4 is disposed in the driving chamber 12, and includes a support 41 fixed on the bottom of the water tank 1, the support 41 is preferably a U-shaped frame structure with a downward opening, the top end of the support 41 is rotatably provided with a rotating member 43, the rotating member 43 can be a rotating member such as a turntable, a rotating shaft, etc., the rotating member 43 is disposed opposite to the working hole, and the rotating center thereof is concentric with the working hole, and the top end of the rotating member 43 is fixedly provided with a magnet 42. Each stirring mechanism 4 is matched with a magnetic stirrer, and during testing or inspection, the magnetic stirrer is placed in a beaker or a test vessel, and can be a magnetic rod or a metal rod which is easy to magnetize. In this embodiment, the rotating member 43 is preferably a rotating shaft, the left side and the right side of the top of the rotating shaft are respectively fixed with a fixing block 44, two magnets 42 are arranged in each stirring mechanism, the two magnets 42 are respectively fixed on one fixing block 44, the two magnets 42 are arranged side by side and symmetrically on two sides of the rotating center of the rotating member 43, the magnetic pole arrangement relationship of the two magnets 42 is shown in fig. 5, the N poles of the two magnets 42 are arranged correspondingly, the S poles of the two magnets are arranged correspondingly, when the rotating member 43 rotates to drive the two magnets 42 to rotate, the magnetic stirrer in the beaker or the experimental vessel is driven to rotate, the sample liquid in the beaker or the experimental vessel is stirred, and the two magnets 42 are convenient for controlling the rotation direction of the magnetic stirrer in the beaker. During the experiment, the water of holding the uniform temperature in the water tank, the high assurance beaker of water level or other test household utensils bottom dip in aqueous, for guaranteeing the water temperature constancy in the water tank, in this embodiment, still be provided with the electrical heating board in the water tank 1, the electrical heating board can set up in the water tank bottom, also can set up at four lateral walls of water tank, guarantees water temperature evenly distributed in the water tank. When the rotating part 43 rotates, the magnet 42 is driven to rotate, and then the magnetic stirrer in the beaker or other detection vessels is driven to rotate, so that the sample liquid in the beaker or other detection vessels is stirred, and the stirring function is realized. Because be equipped with all actuating mechanism that rotate 43 synchronous revolution of drive in the water tank 1, realize rotating 43 synchronous with fast rotation, and then realize stirring the uniformity to sample liquid in a plurality of beakers.

In this embodiment, the driving mechanism includes a rotating shaft 6 rotatably disposed in the horizontal direction in the water tank, the number of the rotating shaft 6 is equal to the number of the working hole groups, and the rotating shaft 6 is disposed in a one-to-one correspondence manner, the rotating shaft 6 transversely and sequentially penetrates through all the brackets 41 corresponding to the working hole groups, a bevel gear transmission mechanism 61 is disposed between the rotating shaft 6 and each rotating member 43 corresponding to the rotating shaft 6, specifically, as shown in fig. 4, one bevel gear of the bevel gear structure is rotatably mounted on the bracket 41, the rotating member 43 and the bevel gear are concentrically and fixedly connected, and the other bevel gear of the bevel gear structure is mounted on the rotating shaft 6. The transmission mechanism in which all the rotating shafts 6 are driven by the same motor 5 and one motor drives a plurality of rotating shafts to synchronously rotate is a conventional transmission mechanism, and can be driven synchronously by a gear structure, for example, or can adopt a structure having the same principle as the structure for driving a plurality of rotating members 43 to synchronously rotate, and the structure will not be described in detail here. The rotating shaft 6 rotates, power is transmitted to the rotating piece 43 through the bevel gear transmission mechanism 61, the rotating piece 43 drives the two fixing blocks 44 to rotate, the magnet 42 is further driven to rotate synchronously, and finally the magnetic stirrer in the beaker or other test vessels is driven to rotate to stir sample liquid in the beaker.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. The utility model provides a water bath device with stirring function which characterized in that: comprises a water tank (1) and a support plate (2) horizontally arranged in the water tank (1);

the support plate (2) is at least provided with a group of operation hole groups, each group of operation hole group comprises a plurality of operation holes which are sequentially arranged on the support plate (2) from left to right, and a fixing part (3) for fixing a beaker or a test vessel is arranged at each operation hole position of the support plate (2);

be equipped with a plurality of rabbling mechanisms (4) in water tank (1), a plurality of rabbling mechanisms (4) and a plurality of operation hole one-to-one set up, a plurality of rabbling mechanisms are to placing the synchronous stirring operation of liquid in the beaker that corresponds operation hole position department separately.

2. The water bath device with stirring function as claimed in claim 1, wherein: the stirring mechanism (4) comprises a support (41) fixed at the bottom of the water tank (1), the support (41) is provided with a rotating piece (43), the rotating piece (43) is arranged right opposite to the operation hole, the rotating center of the rotating piece (43) is concentric with the operation hole, and the top end of the rotating piece (43) is fixedly provided with a magnet (42);

each stirring mechanism is matched with a magnetic stirrer;

and a driving mechanism for driving all rotating parts (43) to synchronously rotate is arranged in the water tank (1).

3. The water bath device with stirring function as claimed in claim 2, wherein: the actuating mechanism includes pivot (6) that the horizontal direction rotated the setting in the water tank, pivot (6) quantity and operation punch combination quantity are equal and the one-to-one sets up, and pivot (6) are driven by same motor (5), its all supports (41) that correspond the operation punch combination are worn out in the activity of pivot (6) horizontal in order, and this pivot (6) and each rotation piece (43) that correspond rotate and are equipped with bevel gear drive mechanism between, rotate piece (43) rotation through this bevel gear drive mechanism drive.

4. The water bath device with stirring function as claimed in claim 2, wherein: the number of the magnets (42) on each rotating part (43) is two, and the two magnets (42) are arranged in parallel and symmetrically on two sides of the rotating center of the rotating part (43).

5. The water bath apparatus with stirring function as set forth in any one of claims 1 to 4, wherein: the fixing piece (3) is a spring clip.

6. The water bath device with stirring function as claimed in claim 1, wherein: an electric heating plate for heating water contained in the water tank is further arranged in the water tank (1).

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