CN215540395U - Controllable magnetic stirrers of temperature - Google Patents
Controllable magnetic stirrers of temperature Download PDFInfo
- Publication number
- CN215540395U CN215540395U CN202122384502.7U CN202122384502U CN215540395U CN 215540395 U CN215540395 U CN 215540395U CN 202122384502 U CN202122384502 U CN 202122384502U CN 215540395 U CN215540395 U CN 215540395U
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- control box
- temperature
- magnetic stirrer
- touch screen
- fixedly connected
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a temperature-controllable magnetic stirrer which comprises a control box and a stirring cup, wherein the stirring cup is fixedly connected with the top of the control box, a supporting rod is fixedly connected with the top of one end of the control box, the top of the supporting rod is rotatably connected with a touch screen through a rotating shaft, the touch screen is connected with the bottom of the supporting rod through a turnbuckle, two ends of the turnbuckle are respectively rotatably connected with the touch screen and the supporting rod, a controller, a memory, a power supply, a signal transmitter and a motor are arranged in the control box, a magnetic cavity is formed in the top of the control box, the output end of the motor penetrates through the inner top of the control box and extends into the magnetic cavity, a supporting plate is fixedly sleeved at one extending end of the motor, and an anode magnet and a cathode magnet are respectively and fixedly connected with two ends of the supporting plate. According to the utility model, through the arrangement of the temperature monitoring control mechanism, the temperature in the magnetic stirrer can be automatically controlled, so that the use effect of the magnetic stirrer is improved.
Description
Technical Field
The utility model relates to the technical field of magnetic stirrers, in particular to a temperature-controllable magnetic stirrer.
Background
Magnetic stirrers are laboratory instruments for mixing liquids, primarily for stirring or simultaneously heating and stirring low-viscosity liquids or solid-liquid mixtures. The basic principle is that magnetic stirrer inside container is driven by magnetic field to rotate circularly to stir liquid. The cooperation heating temperature control system can heat and control the sample temperature according to specific experimental requirement, maintains the required temperature condition of experimental condition, guarantees that liquid mixes and reaches the experiment demand.
But current magnetic stirrers constitute and constitute simple structure, and magnetic stirrers can't carry out heating temperature's automatically regulated according to actual needs to influence magnetic stirrers's result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that a magnetic stirrer in the prior art is simple in composition structure and cannot automatically adjust the heating temperature according to actual needs, and provides a temperature-controllable magnetic stirrer.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a temperature-controllable magnetic stirrer comprises a control box and a stirring cup, wherein the stirring cup is fixedly connected with the top of the control box, a supporting rod is fixedly connected with the top of one end of the control box, the top of the supporting rod is rotatably connected with a touch screen through a rotating shaft, the touch screen is connected with the bottom of the supporting rod through a turnbuckle, two ends of the turnbuckle are respectively rotatably connected with the touch screen and the supporting rod, a controller, a memory, a power supply, a signal transmitter and a motor are arranged in the control box, a magnetic cavity is arranged at the top of the control box, the output end of the motor penetrates through the inner top of the control box and extends into the magnetic cavity, a supporting plate is fixedly sleeved at one end of the motor, an anode magnet and a cathode magnet are respectively and fixedly connected with two ends of the supporting plate, a heating rod is fixedly inserted at the inner bottom of the stirring cup, and a plurality of temperature sensors are fixedly connected on the inner wall of the stirring cup, the top fixedly connected with mounting panel of stirring cup, it is equipped with the magnetism stirring, the output of temperature sensor, power and touch-sensitive screen all is connected with the input of controller to rotate on the mounting panel, the output of controller is connected with the input of signal transmitter, memory, motor and heating rod respectively.
Preferably, the bottom of control box is equipped with the installing port, rotate in the installing port and be connected with the baffle, the one end and the installing port inner wall of baffle pass through locking screw fixed connection.
Preferably, the baffle is provided with a heat dissipation opening, and a dust screen is fixedly inserted in the heat dissipation opening.
Preferably, a power connector is fixedly inserted at one end of the control box close to the touch screen, and the output end of the power connector is connected with the input end of the power supply.
Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the touch screen and the supporting rod.
Preferably, the controller is an 80S51 controller.
Preferably, the temperature sensor is of the type PT 100.
Has the advantages that:
1. the temperature sensor is arranged, so that the temperature in the stirring cup can be monitored, a monitoring signal is sent to the controller, the controller controls the heating rod, meanwhile, the touch screen is arranged, so that a control instruction can be conveniently input, then the controller controls the motor to drive the anode magnet and the cathode magnet to rotate, and the temperature in the magnetic stirrer can be automatically controlled through the arrangement of the temperature monitoring control mechanism, so that the using effect of the magnetic stirrer is improved;
2. The setting of installing port and baffle can conveniently maintain the control element in the control box, rotates the angle that the touch-sensitive screen can be adjusted to the turn buckle simultaneously, and signal transmitter's setting can be with monitoring signal transmission to remote control center simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a temperature-controllable magnetic stirrer according to the present invention;
FIG. 2 is a schematic diagram of a control system of a temperature-controllable magnetic stirrer according to the present invention.
In the figure: the device comprises a control box 1, a stirring cup 2, a support rod 3, a rotating shaft 4, a touch screen 5, a turnbuckle 6, a controller 7, a memory 8, a power supply 9, a signal emitter 10, a motor 11, a support plate 12, an anode magnet 13, a cathode magnet 14, a heating rod 15, a temperature sensor 16, a mounting plate 17, a magnetic stirrer 18, a baffle 19, a locking screw 20, a dust screen 21 and a power supply connector 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a temperature-controllable magnetic stirrer comprises a control box 1 and a stirring cup 2, wherein the bottom of the control box 1 is provided with a mounting opening, a baffle plate 19 is rotatably connected in the mounting opening, one end of the baffle plate 19 is fixedly connected with the inner wall of the mounting opening through a locking screw 20 to protect a control element, the baffle plate 19 is provided with a heat dissipation opening, and a dustproof net 21 is fixedly inserted in the heat dissipation opening to prevent dust from entering the control box 1;
In the embodiment, the stirring cup 2 is fixedly connected with the top of the control box 1, the supporting rod 3 is fixedly connected with the top of one end of the control box 1 and used for supporting the touch screen 5, the top of the supporting rod 3 is rotatably connected with the touch screen 5 through the rotating shaft 4 so as to facilitate the input of a control instruction, the rotating shaft 4 is sleeved with the torsion spring, two ends of the torsion spring are respectively and fixedly connected with the touch screen 5 and the supporting rod 3 to support the touch screen 5 with a certain torsion, the touch screen 5 is connected with the bottom of the supporting rod 3 through the turnbuckle 6, and two ends of the turnbuckle 6 are respectively and rotatably connected with the touch screen 5 and the supporting rod 3 and used for adjusting the angle of the touch screen 5;
in this embodiment, a controller 7, a memory 8, a power supply 9, a signal emitter 10 and a motor 11 are arranged in a control box 1, the controller 7 is an 80S51 controller, the top of the control box 1 is provided with a magnetic cavity, an output end of the motor 11 penetrates through the inner top of the control box 1 and extends into the magnetic cavity for driving a support plate 12 to rotate, one end of the motor 11, which extends, is fixedly sleeved with the support plate 12, and two ends of the support plate 12 are fixedly connected with an anode magnet 13 and a cathode magnet 14 respectively for driving a magnetic stirrer 18 to rotate;
in this embodiment, a heating rod 15 is fixedly inserted into the inner bottom of the stirring cup 2 for heating, a plurality of temperature sensors 16 are fixedly connected to the inner wall of the stirring cup 2, the model of the temperature sensors 16 is PT100 for monitoring the temperature of the liquid in the stirring cup 2, an installation plate 17 is fixedly connected to the top of the stirring cup 2, and a magnetic stirrer 18 is rotatably inserted into the installation plate 17;
In this embodiment, the output ends of the temperature sensor 16, the power supply 9 and the touch screen 5 are connected to the input end of the controller 7, and are used for sending the monitoring signal to the controller 7, the output end of the controller 7 is connected to the input ends of the signal emitter 10, the memory 8, the motor 11 and the heating rod 15, and is used for controlling the motor 11 and the heating rod 15, the power supply connector 22 is fixedly inserted into one end of the control box 1 close to the touch screen 5, and the output end of the power supply connector 22 is connected to the input end of the power supply 9.
In this embodiment, through temperature sensor 16's setting, can monitor the temperature in the stirring cup 2, then send monitor signal to controller 7, then controller 7 is controlled heating rod 15, and touch-sensitive screen 5's setting can make things convenient for input control instruction simultaneously, then controller 7 controls motor 11, drives positive pole magnet 13 and negative pole magnet 14 and rotates.
In this embodiment, the setting of installing port and baffle 19 can conveniently maintain the control element in control box 1, rotates the angle that touch-sensitive screen 5 can be adjusted to turn turnbuckle 6 simultaneously, and signal transmitter 10's setting can send monitoring signal to remote control center simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a controllable magnetic stirrers of temperature, includes control box (1) and stirring cup (2), its characterized in that: the stirring cup (2) is fixedly connected with the top of the control box (1), the supporting rod (3) is fixedly connected with the top of one end of the control box (1), the top of the supporting rod (3) is rotatably connected with the touch screen (5) through the rotating shaft (4), the touch screen (5) is connected with the bottom of the supporting rod (3) through the turnbuckle (6), the two ends of the turnbuckle (6) are respectively rotatably connected with the touch screen (5) and the supporting rod (3), a controller (7), a memory (8), a power supply (9), a signal transmitter (10) and a motor (11) are arranged in the control box (1), a magnetic cavity is arranged at the top of the control box (1), the output end of the motor (11) penetrates through the inner top of the control box (1) and extends into the magnetic cavity, a supporting plate (12) is fixedly sleeved at one end of the motor (11) in a fixing mode, the utility model discloses a magnetic stirrer, including the both ends of backup pad (12) respectively fixedly connected with anode magnet (13) and cathode magnet (14), the interior bottom of stirring cup (2) is fixed to be inserted and is equipped with heating rod (15), a plurality of temperature sensor of fixedly connected with (16) on the inner wall of stirring cup (2), the top fixedly connected with mounting panel (17) of stirring cup (2), it inserts and is equipped with magnetic stirrer (18) to rotate on mounting panel (17), the output of temperature sensor (16), power (9) and touch-sensitive screen (5) all is connected with the input of controller (7), the output of controller (7) is connected with the input of signal transmitter (10), memory (8), motor (11) and heating rod (15) respectively.
2. A temperature-controllable magnetic stirrer according to claim 1, wherein: the bottom of control box (1) is equipped with the installing port, rotate in the installing port and be connected with baffle (19), the one end and the installing port inner wall of baffle (19) pass through locking screw (20) fixed connection.
3. A temperature-controllable magnetic stirrer according to claim 2, wherein: the baffle (19) is provided with a heat dissipation opening, and a dustproof net (21) is fixedly inserted in the heat dissipation opening.
4. A temperature-controllable magnetic stirrer according to claim 1, wherein: one end of the control box (1) close to the touch screen (5) is fixedly inserted with a power connector (22), and the output end of the power connector (22) is connected with the input end of the power supply (9).
5. A temperature-controllable magnetic stirrer according to claim 1, wherein: the rotating shaft (4) is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the touch screen (5) and the supporting rod (3) respectively.
6. A temperature-controllable magnetic stirrer according to claim 1, wherein: the controller (7) is an 80S51 controller.
7. A temperature-controllable magnetic stirrer according to claim 1, wherein: the model of the temperature sensor (16) is PT 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384502.7U CN215540395U (en) | 2021-09-29 | 2021-09-29 | Controllable magnetic stirrers of temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384502.7U CN215540395U (en) | 2021-09-29 | 2021-09-29 | Controllable magnetic stirrers of temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215540395U true CN215540395U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384502.7U Active CN215540395U (en) | 2021-09-29 | 2021-09-29 | Controllable magnetic stirrers of temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215540395U (en) |
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2021
- 2021-09-29 CN CN202122384502.7U patent/CN215540395U/en active Active
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