CN113019213A - Water bath test or inspection device - Google Patents
Water bath test or inspection device Download PDFInfo
- Publication number
- CN113019213A CN113019213A CN202110242368.9A CN202110242368A CN113019213A CN 113019213 A CN113019213 A CN 113019213A CN 202110242368 A CN202110242368 A CN 202110242368A CN 113019213 A CN113019213 A CN 113019213A
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- Prior art keywords
- water tank
- magnetic stirring
- test
- rotating
- water bath
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000007689 inspection Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000008236 heating water Substances 0.000 claims description 2
- 238000003556 assay Methods 0.000 claims 4
- 238000013461 design Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Abstract
The invention provides a water bath test or inspection device, 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 magnetic stirring mechanisms, the magnetic stirring mechanisms and the operation holes are arranged in a one-to-one correspondence manner, and the magnetic 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 the magnetic stirring 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
Technical Field
The invention belongs to the field of tests, and particularly relates to a water bath test or inspection device.
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.
Disclosure of Invention
In view of this, the present invention is directed to provide a water bath testing or inspecting apparatus, which provides the same testing environment for a plurality of beakers or other testing vessels, ensures the same testing parameters, and facilitates comparison or comparison of testing data.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a water bath test or inspection device comprises a water tank and a support 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;
a plurality of magnetic stirring mechanisms are arranged in the water tank, the magnetic stirring mechanisms and the operation holes are arranged in a one-to-one correspondence manner, and the magnetic stirring mechanisms synchronously stir the liquid in the beakers placed at the positions corresponding to the operation holes respectively;
an electric heating plate for heating water contained in the water tank is also arranged in the water tank.
Furthermore, the magnetic 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 magnetic 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.
Compared with the prior art, the water bath testing or inspecting device has the following advantages:
(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 the magnetic stirring 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 present whole test device structure complicated that brings because of magnetic stirring mechanism mostly sets up in beaker or experimental household utensils top, and beaker or experimental household utensils are got and is put difficult problem.
(3) In this design, magnet quantity is two in each magnetism rabbling mechanism, and two magnets are abreast and the symmetry sets up in rotating member rotation center both sides, and when this structure guaranteed that two magnets rotated, the interior magnetism stirring of the control beaker of being convenient for rotated the direction, and then improved stirring effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a water bath testing or inspecting apparatus according to the present embodiment;
FIG. 2 is a front view of a water bath testing or inspection device according to this embodiment;
FIG. 3 is a schematic top view of the magnetic 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 magnetic 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 magnetic 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 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 those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 embodiments with reference to the attached drawings.
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 magnetic stirring mechanisms 4, the plurality of magnetic stirring mechanisms 4 and the plurality of working holes are arranged in a one-to-one correspondence manner, and the plurality of magnetic stirring mechanisms synchronously stir the liquid in the beakers placed at the positions corresponding to the working holes respectively.
In this embodiment, as shown in fig. 2 and 3, the magnetic 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 disposed with a rotating member 43, the rotating member 43 may 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 disposed with a magnet 42. Each magnetic 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 magnetic stirring mechanism, the two magnets 42 are respectively fixed on one fixing block 44, and 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. 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 (5)
1. A water bath test or inspection device, 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);
a plurality of magnetic stirring mechanisms (4) are arranged in the water tank (1), the magnetic stirring mechanisms (4) and the operation holes are arranged in a one-to-one correspondence manner, and the magnetic stirring mechanisms synchronously stir the liquid in the beakers placed at the positions corresponding to the operation holes respectively;
an electric heating plate for heating water contained in the water tank is further arranged in the water tank (1).
2. A water bath test or assay device as claimed in claim 1, wherein: the magnetic stirring mechanism (4) comprises a bracket (41) fixed at the bottom of the water tank (1), the bracket (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 magnetic 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. A water bath test or assay device 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. A water bath test or assay device 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. A water bath test or assay device according to any of claims 1 to 4, wherein: the fixing piece (3) is a spring clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242368.9A CN113019213A (en) | 2021-03-04 | 2021-03-04 | Water bath test or inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242368.9A CN113019213A (en) | 2021-03-04 | 2021-03-04 | Water bath test or inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113019213A true CN113019213A (en) | 2021-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110242368.9A Pending CN113019213A (en) | 2021-03-04 | 2021-03-04 | Water bath test or inspection device |
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| Country | Link |
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| CN (1) | CN113019213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600254A (en) * | 2021-08-05 | 2021-11-05 | 徐赛 | Water bath heating device for biological experiments |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134648Y (en) * | 1992-07-19 | 1993-05-26 | 国家建材局秦皇岛玻璃研究院 | Sinking-floating comparision densimeter |
| CN2766954Y (en) * | 2005-01-10 | 2006-03-29 | 李兴 | Magnetic stirring constant-temperature water bath with multiple swivels |
| CN202396024U (en) * | 2011-12-09 | 2012-08-22 | 济南博泰罗莱科技有限公司 | Microwave oven |
| US20150333574A1 (en) * | 2013-02-27 | 2015-11-19 | Seong-Ryong BAEK | Power generating apparatus using magnetic force and control method |
| CN106442904A (en) * | 2016-09-23 | 2017-02-22 | 梁永革 | Test instrument for dissolution rate of drugs |
| CN207169783U (en) * | 2017-09-11 | 2018-04-03 | 平顶山学院 | A kind of chemical laboratory temperature control device |
| CN210729580U (en) * | 2019-08-12 | 2020-06-12 | 辽宁绿丹药业有限公司 | Water bath vibrator |
| CN111589361A (en) * | 2020-06-30 | 2020-08-28 | 苏州北开生化设备有限公司 | Temperature-controllable magnetic stirrer and working method thereof |
-
2021
- 2021-03-04 CN CN202110242368.9A patent/CN113019213A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134648Y (en) * | 1992-07-19 | 1993-05-26 | 国家建材局秦皇岛玻璃研究院 | Sinking-floating comparision densimeter |
| CN2766954Y (en) * | 2005-01-10 | 2006-03-29 | 李兴 | Magnetic stirring constant-temperature water bath with multiple swivels |
| CN202396024U (en) * | 2011-12-09 | 2012-08-22 | 济南博泰罗莱科技有限公司 | Microwave oven |
| US20150333574A1 (en) * | 2013-02-27 | 2015-11-19 | Seong-Ryong BAEK | Power generating apparatus using magnetic force and control method |
| CN106442904A (en) * | 2016-09-23 | 2017-02-22 | 梁永革 | Test instrument for dissolution rate of drugs |
| CN207169783U (en) * | 2017-09-11 | 2018-04-03 | 平顶山学院 | A kind of chemical laboratory temperature control device |
| CN210729580U (en) * | 2019-08-12 | 2020-06-12 | 辽宁绿丹药业有限公司 | Water bath vibrator |
| CN111589361A (en) * | 2020-06-30 | 2020-08-28 | 苏州北开生化设备有限公司 | Temperature-controllable magnetic stirrer and working method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600254A (en) * | 2021-08-05 | 2021-11-05 | 徐赛 | Water bath heating device for biological experiments |
| CN113600254B (en) * | 2021-08-05 | 2022-12-23 | 苏州熙华新药开发有限公司 | Water bath heating device for biological experiments |
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Application publication date: 20210625 |
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