CN213985928U - Miniature electrochemistry blending machine - Google Patents
Miniature electrochemistry blending machine Download PDFInfo
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- CN213985928U CN213985928U CN202023138705.XU CN202023138705U CN213985928U CN 213985928 U CN213985928 U CN 213985928U CN 202023138705 U CN202023138705 U CN 202023138705U CN 213985928 U CN213985928 U CN 213985928U
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- reaction tank
- sensor
- mounting seat
- mixer
- driving mechanism
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- 230000005518 electrochemistry Effects 0.000 title claims abstract description 12
- 238000002156 mixing Methods 0.000 title abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012031 short term test Methods 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000000835 electrochemical detection Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003950 stripping voltammetry Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the electrochemistry detects, a miniature electrochemistry blending machine is disclosed, include: a rotation driving mechanism; the reaction tank mounting seat is arranged at the output end of the rotary driving mechanism, the rotary driving mechanism is used for driving the reaction tank mounting seat to rotate, and a placing part for placing a reaction tank is arranged on the reaction tank mounting seat; the lifting mechanism is arranged on one side of the reaction tank mounting seat; the sensor is used for electrochemically detecting liquid in the reaction tank and is arranged at the output end of the lifting mechanism, and the sensor is positioned above the placing part; the lifting mechanism is used for driving the sensor to move up and down. When this miniature electrochemistry blending machine uses, change the sample only need change the reaction tank can, need not wash stirring rotor, be convenient for carry out short-term test, and the reaction tank capacity is little, accessible rotary driving mechanism makes the interior liquid mixing of reaction tank fast, is applicable to the short-term test and uses.
Description
Technical Field
The utility model belongs to the technical field of the electrochemistry detects, concretely relates to miniature electrochemistry blending machine.
Background
The electrochemical measurement method has wide application range and has unique advantages in detecting heavy metals. The method is high in sensitivity, good in selectivity, wide in application range and short in detection time, and is widely applied to heavy metal detection in environments and foods.
The stripping voltammetry for detecting heavy metals comprises two processes of electrolytic enrichment and electrolytic stripping. The electrolytic enrichment is a process of electrolyzing the solution to be detected under a selected constant potential and enriching heavy metal ions in the solution to the surface of the electrochemical sensor. In the enrichment process, in order to improve the enrichment effect, the electrochemical sensor can rotate or uniformly mix the solution to accelerate the delivery of the measured substance to the surface of the electrochemical sensor, and the amount of the enriched substance is related to factors such as the potential of the electrochemical sensor, the area of the electrochemical sensor, the electrolysis time, the uniform mixing speed and the like. The traditional electrode system generally uses a magnetic stirrer to be matched with a stirring rotor to complete the mixing work, but when different samples are detected, the stirring rotor needs to be taken out and cleaned, and when the amount of the detected samples is less, the mixing process cannot be completed, and the traditional electrode system is not suitable for rapid detection.
Therefore, a miniature electrochemical mixer is designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a miniature electrochemical mixer.
The utility model discloses the technical scheme who adopts does:
a miniature electrochemical mixer, comprising:
a rotation driving mechanism;
the reaction tank mounting seat is arranged at the output end of the rotary driving mechanism, the rotary driving mechanism is used for driving the reaction tank mounting seat to rotate, and a placing part for placing a reaction tank is arranged on the reaction tank mounting seat;
the lifting mechanism is arranged on one side of the reaction tank mounting seat;
the sensor is used for electrochemically detecting liquid in the reaction tank and is arranged at the output end of the lifting mechanism, and the sensor is positioned above the placing part;
the lifting mechanism is used for driving the sensor to move up and down.
When the miniature electrochemistry blending machine of above-mentioned scheme uses, can place different reaction tanks on putting the portion of putting on the reaction tank mount pad, change the sample only need change the reaction tank can, need not wash stirring rotor, be convenient for carry out short-term test, and the reaction tank capacity is not big, accessible rotary drive mechanism makes the interior liquid mixing of reaction tank fast, is applicable to the short-term test and uses.
Further, the rotary driving mechanism is a motor, and the motor is in transmission connection with the reaction tank mounting seat.
Further, still include the base, the motor sets up in the base.
Furthermore, be equipped with on the base and be used for giving the sensor carries out the interface that charges.
Further, the charging interface is a USB interface.
Further, the placing part is a placing groove arranged on the reaction pool mounting seat.
Furthermore, the lifting mechanism comprises a main rod and a telescopic rod, and the telescopic rod is arranged on the main rod in a vertically telescopic manner;
the sensor is arranged on the telescopic rod.
Further, the sensor is arranged on the telescopic rod through a sensor mounting seat;
the sensor mounting seat is horizontally hinged to the telescopic rod.
Further, the sensor is detachably arranged on the sensor mounting seat.
Furthermore, a socket for installing the sensor is arranged on the sensor installation seat.
The utility model has the advantages that:
the utility model discloses a when miniature electrochemistry blending machine used, can place different reaction tanks on putting the portion of putting on the reaction tank mount pad, change the sample only need change the reaction tank can, need not rinse the stirring rotor, be convenient for carry out short-term test, and the reaction tank capacity is not big, accessible rotary drive mechanism makes the interior liquid mixing of reaction tank fast, is applicable to the short-term test and uses.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the motor and the reaction tank mounting base 20.
Fig. 3 is a schematic structural view of a sensor mount.
In the figure: 11-a motor; 12-a base; 13-a USB interface; 20-reaction tank mounting seat; 201-a resting slot; 21-a reaction tank; 30-a lifting mechanism; 31-main rod; 32-a telescopic rod; 33-a sensor mount; 331-a socket; 40-a sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, or the position or the positional relationship which is conventionally understood by those skilled in the art, and is only for the convenience of describing the present invention and simplifying the description, but it is not to indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the specific meaning of the above terms in the present invention and the attached drawings in the embodiments can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1, the micro electrochemical mixer of the present embodiment includes a rotation driving mechanism, a reaction chamber mounting base 20, a lifting mechanism 30, and a sensor 40 for electrochemically detecting liquid in the reaction chamber.
The reaction tank mounting seat 20 is arranged at the output end of the rotary driving mechanism, the rotary driving mechanism is used for driving the reaction tank mounting seat 20 to rotate, and the reaction tank mounting seat 20 is provided with a placing part for placing a reaction tank 21; before the electrochemical detection of the liquid in the reaction cell, the reaction cell 21 is placed on the placement portion, and the sensor 40 waits for the electrochemical detection of the liquid in the reaction cell.
The lifting mechanism 30 is arranged on one side of the reaction tank mounting seat 20; the sensor 40 is arranged at the output end of the lifting mechanism 30, and the lifting mechanism 30 is used for driving the sensor 40 to move up and down. And the sensor 40 is positioned above the resting part; the application process of the micro electrochemical mixer of the embodiment is as follows: the sensor 40 is displaced upward by the elevating mechanism 30, so that the reaction tank 21 is placed on the placing part; after the reaction tank 21 is placed on the placing part, the sensor 40 is displaced downwards through the lifting mechanism 30, so that the probe of the sensor 40 extends into the reaction tank 21; then, starting the rotary driving mechanism to enable the reaction tank mounting seat 20 to rotate at a constant speed, so that the reaction tank 21 on the shelving part rotates at a constant speed (the rotating speed is enough to uniformly mix liquid in the reaction tank and cannot cause the liquid in the reaction tank 21 to overflow), the effect of uniformly mixing the liquid in the reaction tank is achieved, the enrichment effect of detection is improved, the subsequent detection effect is convenient to improve, and electrochemical detection is carried out on the uniformly mixed liquid in the reaction tank through a sensor; after the electrochemical detection is completed, the rotary driving mechanism may be stopped to wait for the detection of the liquid in the next reaction cell 21. When this miniature electrochemistry blending machine uses, can place different reaction tank 21 on the portion of putting on reaction tank mount pad 20, it only need change reaction tank 21 can (when liquid carries out the electrochemistry and detects in the last reaction tank 21, can take out a sample to next reaction tank 21 in), need not wash the stirring rotor, be convenient for carry out short-term test, and reaction tank 21 capacity is not big, accessible rotary driving mechanism makes the interior liquid mixing of reaction tank fast, be applicable to the short-term test and use.
Example 2:
on the basis of embodiment 1, in this embodiment, the rotation driving mechanism is a motor 11, the motor 11 is in transmission connection with the reaction cell mounting seat 20, and as shown in fig. 2, the reaction cell mounting seat 20 is arranged on a transmission shaft of the motor 11.
The miniature electrochemical mixer of this embodiment still includes base 12, motor 11 sets up in base 12, base 12 is convenient for protect motor 11, makes motor 11 can be waterproof better. The lifting mechanism 30 can be conveniently arranged on the base 12, and the lifting mechanism 30 can be arranged on the base 12 through a positioning screw, so that the miniature electrochemical mixer is connected into a whole, the miniature electrochemical mixer is convenient to move, and the application range of the miniature electrochemical mixer is widened.
The base 12 is provided with a charging interface for charging the sensor 40, specifically, the charging interface is a USB interface 13, the USB interface 13 can be used for charging the sensor 40 and also can be used for data transmission of the sensor 40, and electrochemical detection data recorded by the sensor 40 can be transmitted to a computer, so that data transmission and acquisition are facilitated.
Example 3:
on the basis of embodiment 1, in this embodiment, the placing part is a placing groove 201 disposed on the reaction tank mounting seat 20, the placing groove 201 is a cylindrical groove, and the reaction tank 21 is placed in the placing groove 201 in a matching manner, so that the reaction tank 21 in the placing groove 201 is driven to rotate by the rotation driving mechanism.
Example 4:
in addition to embodiment 1, in this embodiment, the lifting mechanism 30 includes a main rod 31 and an expansion rod 32, and the expansion rod 32 is vertically and telescopically disposed on the main rod 31; the sensor 40 is arranged on the telescopic rod 32, and particularly, the sensor 40 is arranged on the telescopic rod 32 through a sensor mounting seat 33; the telescopic rod 32 is pulled upwards to drive the sensor 40 on the sensor mounting seat 33 to move upwards, and then the reaction tank 21 can be placed on the placing part; when the telescopic rod 32 is retracted downwards into the main rod 31, the sensor 40 on the sensor mounting seat 33 can be displaced downwards, the probe of the sensor 40 is driven to extend into the reaction tank 21, then the rotary driving mechanism is started, liquid in the reaction tank 21 can be uniformly mixed, and the liquid uniformly mixed in the reaction tank is subjected to electrochemical detection through the sensor 40.
The sensor mounting seat 33 is preferably horizontally hinged to the telescopic rod, and as shown in fig. 1, the hinge shaft of the sensor mounting seat 33 is horizontally arranged, so that the sensor mounting seat 33 can be conveniently lifted upwards as required, and then the sensor 40 can be lifted upwards.
The sensor 40 is preferably detachably disposed on the sensor mounting seat 33, the sensor mounting seat 33 is provided with a socket 331 (shown in fig. 3) for mounting the sensor 40, the socket is a rectangular socket, so that the sensor 40 can be conveniently inserted and mounted on the sensor mounting seat 33 through the socket 331, when the sensor 40 is mounted, the sensor mounting seat 33 is lifted upwards firstly, then the sensor 40 is inserted and mounted on the sensor mounting seat 33, and after the mounting is completed, the sensor mounting seat is rotated downwards to enable the sensor 40 to be longitudinally disposed (see fig. 1).
The sensor 40 can be electrically connected to a controller in the base 12 through the socket 331, and the USB port 13 and the motor 11 can also be electrically connected to the controller, so that data detected electrochemically by the sensor 40 can be read and stored by the controller, and can be transmitted to a computer through the USB port 13.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A miniature electrochemistry mixer, its characterized in that includes:
a rotation driving mechanism;
the reaction tank mounting seat is arranged at the output end of the rotary driving mechanism, the rotary driving mechanism is used for driving the reaction tank mounting seat to rotate, and a placing part for placing a reaction tank is arranged on the reaction tank mounting seat;
the lifting mechanism is arranged on one side of the reaction tank mounting seat;
the sensor is used for electrochemically detecting liquid in the reaction tank and is arranged at the output end of the lifting mechanism, and the sensor is positioned above the placing part;
the lifting mechanism is used for driving the sensor to move up and down.
2. The micro electrochemical mixer of claim 1, wherein: the rotary driving mechanism is a motor, and the motor is in transmission connection with the reaction tank mounting seat.
3. The micro electrochemical mixer of claim 2, wherein: still include the base, the motor setting is in the base.
4. The micro electrochemical mixer of claim 3, wherein: the base is provided with a charging interface used for charging the sensor.
5. The micro electrochemical mixer of claim 4, wherein: the charging interface is a USB interface.
6. The micro electrochemical mixer of claim 1, wherein: the placing part is a placing groove arranged on the reaction tank mounting seat.
7. The micro electrochemical mixer of claim 1, wherein: the lifting mechanism comprises a main rod and a telescopic rod, and the telescopic rod is arranged on the main rod in a vertically telescopic manner;
the sensor is arranged on the telescopic rod.
8. The micro electrochemical mixer of claim 7, wherein: the sensor is arranged on the telescopic rod through a sensor mounting seat;
the sensor mounting seat is horizontally hinged to the telescopic rod.
9. The micro electrochemical mixer of claim 8, wherein: the sensor is detachably arranged on the sensor mounting seat.
10. The micro electrochemical mixer of claim 9, wherein: and the sensor mounting seat is provided with a socket for mounting the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138705.XU CN213985928U (en) | 2020-12-22 | 2020-12-22 | Miniature electrochemistry blending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138705.XU CN213985928U (en) | 2020-12-22 | 2020-12-22 | Miniature electrochemistry blending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213985928U true CN213985928U (en) | 2021-08-17 |
Family
ID=77246994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023138705.XU Ceased CN213985928U (en) | 2020-12-22 | 2020-12-22 | Miniature electrochemistry blending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213985928U (en) |
-
2020
- 2020-12-22 CN CN202023138705.XU patent/CN213985928U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230310 Decision number of declaring invalidation: 560635 Granted publication date: 20210817 |
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| IW01 | Full invalidation of patent right |