CN216536598U - Ultrasonic temperature automatic controller - Google Patents
Ultrasonic temperature automatic controller Download PDFInfo
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- CN216536598U CN216536598U CN202120418547.9U CN202120418547U CN216536598U CN 216536598 U CN216536598 U CN 216536598U CN 202120418547 U CN202120418547 U CN 202120418547U CN 216536598 U CN216536598 U CN 216536598U
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Abstract
The application provides an automatic ultrasonic temperature controller, which comprises a control component and an ultrasonic vibration component; the control component is electrically connected with the ultrasonic vibration component; the ultrasonic vibration component comprises an ultrasonic generating piece and a temperature detection assembly; the ultrasonic wave generating piece is electrically connected with the temperature detection assembly, and the ultrasonic wave generating piece and the temperature detection assembly are electrically connected with the control component. The ultrasonic wave generating piece is controlled by the system control circuit to generate ultrasonic waves, the temperature starts to rise at the same time, the temperature is detected by the temperature detection assembly and fed back to the system control circuit, the ultrasonic power generated by the ultrasonic wave generating piece is controlled, the ultrasonic wave generating piece is circulated and reciprocated, the output power and the temperature of the ultrasonic waves are kept constant, the temperature can be stably controlled, and the effect is remarkable.
Description
Technical Field
The application relates to the technical field of temperature control, in particular to an ultrasonic temperature automatic controller.
Background
Sound waves are a form of propagation of the mechanical vibrational state of an object. The ultrasonic wave is a sound wave with the frequency higher than 20000Hz, has good directivity and strong reflection capability, is easy to obtain more concentrated sound energy, has a longer propagation distance in water than in air, can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like, and has wide application in medicine, military, industry and agriculture.
At present, the application of thermal therapy is very wide. The direct result of the heat treatment is to cause the blood vessel of the local tissue of the human body to expand, so that the blood flow is enhanced, the stagnated capillary vessels are dredged, and the blood perfusion amount to the tissue of the human body is increased. So that the human body can promote the metabolism of histiocyte under the condition of improving blood circulation. Therefore, the control of the temperature of the thermal therapy is particularly important.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides an automatic ultrasonic temperature controller to solve the problem that the temperature cannot be stably controlled in the prior art.
In order to achieve the purpose, the application is realized by the following technical scheme: an ultrasonic temperature automatic controller comprises a control component and an ultrasonic vibration component;
the control component is electrically connected with the ultrasonic vibration component;
the ultrasonic vibration component comprises an ultrasonic generating piece and a temperature detection assembly;
the ultrasonic wave generating piece is electrically connected with the temperature detection assembly, and the ultrasonic wave generating piece and the temperature detection assembly are electrically connected with the control component.
Optionally, the control component includes a main board, and a switching power supply circuit and a system control circuit connected to each other;
the switching power supply circuit and the system control circuit are both electrically connected with the mainboard;
the ultrasonic generating piece and the temperature detection assembly are electrically connected with the switching power supply circuit;
the ultrasonic generating piece and the temperature detection assembly are electrically connected with the system control circuit.
Optionally, the ultrasonic wave generating element includes an action control circuit, a resonance part, a frequency generating circuit and a vibration part, which are connected in sequence;
the action control circuit is electrically connected with the system control circuit;
the resonance part and the temperature detection assembly are electrically connected with the vibration part.
Optionally, the temperature detection assembly includes a temperature detection circuit and a temperature sensor connected to each other;
the temperature detection circuit is electrically connected with the system control circuit, and the temperature sensor is electrically connected with the vibration part.
According to the technical scheme, the automatic ultrasonic temperature controller provided by the embodiment of the application comprises a control component and an ultrasonic vibration component; the control component is electrically connected with the ultrasonic vibration component; the ultrasonic vibration component comprises an ultrasonic generating piece and a temperature detection assembly; the ultrasonic wave generating piece is electrically connected with the temperature detection assembly, and the ultrasonic wave generating piece and the temperature detection assembly are electrically connected with the control component. The ultrasonic wave generating piece is controlled by the system control circuit to generate ultrasonic waves, the temperature starts to rise at the same time, the temperature is detected by the temperature detection assembly and fed back to the system control circuit, the ultrasonic power generated by the ultrasonic wave generating piece is controlled, the ultrasonic wave generating piece is circulated and reciprocated, the output power and the temperature of the ultrasonic waves are kept constant, the temperature can be stably controlled, and the effect is remarkable.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic diagram of an ultrasonic temperature automatic controller according to an embodiment of the present application.
The ultrasonic vibration device comprises a control component 1, a mainboard 11, a switching power supply circuit 12, a system control circuit 13, an ultrasonic vibration component 2, an ultrasonic generator 21, an action control circuit 211, a resonance part 212, a frequency generation circuit 213, a vibration part 214, a temperature detection component 22, a temperature detection circuit 221 and a temperature sensor 222.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the application easy to understand, the application is further described in the following with the specific embodiments.
Fig. 1 is a schematic view of an ultrasonic temperature automatic controller according to an embodiment of the present application, and as shown in fig. 1, the ultrasonic temperature automatic controller includes a control part 1 and an ultrasonic vibration part 2; the control member 1 is electrically connected to the ultrasonic vibration member 2; the ultrasonic vibration component 2 comprises an ultrasonic generator 21 and a temperature detection assembly 22; the ultrasonic generator 21 is electrically connected with the temperature detection assembly 22, and both the ultrasonic generator 21 and the temperature detection assembly 22 are electrically connected with the control component 1.
The ultrasonic temperature automatic controller can generate heat, automatically adjust the temperature and stably control the output temperature. Control unit 1 is used for control ultrasonic vibration part 2, ultrasonic wave generator 21 output ultrasonic wave, the oscillation generates the heat, temperature detect assembly 22 is used for the detected temperature, and feed back control unit 1 with the temperature value that detects, control unit 1 is according to the temperature value received, control ultrasonic wave generator 21 output ultrasonic wave frequency, the frequency changes, the temperature changes thereupon, temperature detecting assembly 22 can feed back control unit 1 with the temperature value that detects simultaneously, the circulation is reciprocal, ultrasonic wave output frequency obtains control, produce invariable temperature simultaneously, the effect is showing.
The control component 1 comprises a main board 11, and a switching power supply circuit 12 and a system control circuit 13 which are connected with each other; the switching power supply circuit 12 and the system control circuit 13 are both electrically connected with the mainboard 11; the ultrasonic wave generating part 21 and the temperature detecting component 22 are both electrically connected with the switching power supply circuit 12; the ultrasonic generator 21 and the temperature detection assembly 22 are electrically connected to the system control circuit 13.
The motherboard 11 is provided with a microprocessor, which is a central processing unit (cpu) including one or a few large-scale Integrated Circuits (ICs) that perform the functions of control and arithmetic logic units. The microprocessor is capable of performing the operations of fetching instructions, executing instructions, and exchanging information with external memory and logic components. An integrated circuit is a miniature electronic device or component, and the components and wiring of transistor, resistor, capacitor and inductor required in a circuit are interconnected together by a certain process, and then are made into a small piece or several small pieces of semiconductor wafers or medium substrates, and then are packaged in a package to form a miniature structure with the required circuit function. The switching power supply circuit 12 is a high-frequency power conversion device, which is a kind of power supply, and converts a voltage of one level into a voltage or a current required by a user terminal through different types of architectures. Unlike linear power supplies, the switching power supply circuit 12 utilizes switching transistors that are switched between a fully open mode (saturation region) and a fully closed mode (cutoff region), both of which have low dissipation characteristics, and the switching between the switching has higher dissipation but shorter time, thus saving energy and generating less waste heat.
The switching power supply circuit 12 is used for outputting voltage to supply to each circuit, and ensuring normal operation of each circuit so as to realize start and pause of operation of the control circuit. The system control circuit 13 is composed of a plurality of electronic components and is used for controlling the ultrasonic wave generating member 21, so that the equipment can be safely and reliably operated, and the main functions include automatic control, protection, monitoring and measurement. The system control circuit 13 comprises a receiving part, a logic part and an executing part, wherein the executing part of the system control circuit 13 is used for controlling the ultrasonic wave generating part 21 to output ultrasonic waves, the receiving part is used for receiving the temperature value fed back by the temperature detection component 22, the logic part performs logic processing according to the received temperature value and transmits a logic processing result to the executing part, and further, the executing part controls the frequency of the ultrasonic waves output by the ultrasonic wave generating part 21 according to the logic processing result, so that the temperature is controlled.
The ultrasonic generator 21 includes an operation control circuit 211, a resonance unit 212, a frequency generation circuit 213, and a vibration unit 214 connected in this order; the operation control circuit 211 is electrically connected to the system control circuit 13; the resonance portion 212 and the temperature detection assembly 22 are electrically connected to the vibration portion 214.
The motion control circuit 211 converts the commercial power into a high-frequency ac signal matched with the ultrasonic transducer, and is configured to receive the start control signal output by the system control circuit 13, generate a high-frequency ac signal, and send the high-frequency ac signal to the resonance portion 212. The resonator 212 has a structure that can be mounted on a printed circuit board similar to a conventional circuit component, so that the printed circuit board can be used in common, and the inductance value or the impedance value can be changed in the same manner in the longitudinal direction of the lead wire, thereby emitting ultrasonic waves of various frequencies. The frequency generation circuit 213 serves as an important component to generate a signal with a constant frequency accuracy, and meets the requirements of frequency, amplitude and spectral purity. The vibration unit 214 outputs ultrasonic waves of a corresponding frequency based on the received frequency signal.
The temperature detection assembly 22 comprises a temperature detection circuit 221 and a temperature sensor 222 which are connected with each other; the temperature detection circuit 221 is electrically connected to the system control circuit 13, and the temperature sensor 222 is electrically connected to the vibration unit 214.
The temperature detection circuit 221 is widely used in circuit design, and when receiving the temperature value detected by the temperature sensor 222, performs necessary processing according to a change in temperature conditions, and feeds back a processing result to the system control circuit 13. The temperature sensor 222 is a sensor capable of sensing temperature and converting the sensed temperature into a usable output signal, and may be classified into a contact type and a non-contact type according to a measurement mode, and may be classified into a thermal resistor and a thermocouple according to characteristics of a sensor material and an electronic component. The temperature sensor 222 transmits the detected temperature to the temperature detection circuit 221 in time, and after internal processing by the temperature detection circuit 221, feeds back the processing result to the system control circuit 13.
When the ultrasonic starting circuit is used, the mainboard 11 simultaneously outputs a power starting signal and an ultrasonic starting pulse signal, and the switching power supply circuit 12 outputs 5V and 17V voltages after receiving the power starting signal output by the mainboard 11, so that the circuits can work normally. The system control circuit 13 outputs an ultrasonic start signal after receiving the ultrasonic start pulse signal output by the main board 11, and the action control circuit 211 outputs a high-frequency alternating current signal after receiving the ultrasonic start signal output by the system control circuit 13. The resonance part 212 starts ultrasonic resonance and outputs an ultrasonic resonance signal after receiving the high-frequency alternating current signal output by the operation control circuit 211, the frequency generation circuit 213 generates an ultrasonic frequency signal with the frequency of 1.2MH after receiving the ultrasonic resonance signal output by the resonance part 212, the vibration part 214 starts ultrasonic oscillation after receiving the ultrasonic frequency signal output by the frequency generation circuit 213, the ultrasonic wave with the frequency of 1.2MH is output for normal use, and the temperature of the ultrasonic head naturally rises at this time.
The temperature sensor 222 is used for monitoring the temperature, and when the temperature detected by the temperature sensor 222 reaches 42 degrees, the detection result is transmitted to the temperature detection circuit 221. The temperature detection circuit 221 outputs a temperature control signal to the system control circuit 13 after receiving the detection result output by the temperature sensor 222, and the system control circuit 13 outputs a circuit feedback signal after receiving the temperature control signal output by the temperature detection circuit 221. The operation control circuit 211 outputs a control signal upon receiving a circuit feedback signal output from the system control circuit 13. The resonance unit 212 outputs a resonance signal upon receiving a control signal output from the operation control circuit 211, the frequency generation circuit 213 outputs a frequency-changed signal upon receiving the resonance signal output from the resonance unit 212, and the vibration unit 214 outputs an ultrasonic wave of which the frequency is changed upon receiving the frequency-changed signal output from the frequency generation circuit 213. Through the circulation of above signal, and then realize the control to ultrasonic output power, the circulation work of so relapse, the output of ultrasonic wave and the temperature that produces all keep invariable, and the effect is showing.
According to the technical scheme, the automatic ultrasonic temperature controller provided by the embodiment of the application comprises a control component 1 and an ultrasonic vibration component 2; the control member 1 is electrically connected to the ultrasonic vibration member 2; the ultrasonic vibration component 2 comprises an ultrasonic generator 21 and a temperature detection assembly 22; the ultrasonic generator 21 is electrically connected with the temperature detection assembly 22, and both the ultrasonic generator 21 and the temperature detection assembly 22 are electrically connected with the control component 1. The ultrasonic wave generating piece is controlled by the system control circuit to generate ultrasonic waves, the temperature starts to rise at the same time, the temperature is detected by the temperature detection assembly and fed back to the system control circuit, the ultrasonic power generated by the ultrasonic wave generating piece is controlled, the ultrasonic wave generating piece is circulated and reciprocated, the output power and the temperature of the ultrasonic waves are kept constant, the temperature can be stably controlled, and the effect is remarkable.
While there have been shown and described what are at present considered the fundamental principles and essential features of the application, and advantages thereof, it will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (4)
1. An automatic ultrasonic temperature controller is characterized by comprising a control component (1) and an ultrasonic vibration component (2);
the control component (1) is electrically connected with the ultrasonic vibration component (2);
the ultrasonic vibration component (2) comprises an ultrasonic generating piece (21) and a temperature detection assembly (22);
the ultrasonic generator (21) is electrically connected with the temperature detection assembly (22), and both the ultrasonic generator (21) and the temperature detection assembly (22) are electrically connected with the control component (1).
2. An ultrasonic temperature automatic controller according to claim 1, characterized in that the control part (1) comprises a main board (11), and a switching power supply circuit (12) and a system control circuit (13) which are connected with each other;
the switching power supply circuit (12) and the system control circuit (13) are electrically connected with the mainboard (11);
the ultrasonic wave generating piece (21) and the temperature detection assembly (22) are electrically connected with the switching power supply circuit (12);
the ultrasonic wave generating piece (21) and the temperature detection assembly (22) are electrically connected with the system control circuit (13).
3. An ultrasonic temperature automatic controller according to claim 2, characterized in that the ultrasonic generating member (21) comprises an action control circuit (211), a resonance part (212), a frequency generating circuit (213) and a vibration part (214) which are connected in sequence;
the motion control circuit (211) is electrically connected with the system control circuit (13);
the resonance part (212) and the temperature detection assembly (22) are both electrically connected with the vibration part (214).
4. An ultrasonic temperature automatic controller according to claim 3, characterized in that the temperature detection assembly (22) comprises a temperature detection circuit (221) and a temperature sensor (222) which are connected with each other;
the temperature detection circuit (221) is electrically connected to the system control circuit (13), and the temperature sensor (222) is electrically connected to the vibration unit (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418547.9U CN216536598U (en) | 2021-02-25 | 2021-02-25 | Ultrasonic temperature automatic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418547.9U CN216536598U (en) | 2021-02-25 | 2021-02-25 | Ultrasonic temperature automatic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216536598U true CN216536598U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120418547.9U Active CN216536598U (en) | 2021-02-25 | 2021-02-25 | Ultrasonic temperature automatic controller |
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| Country | Link |
|---|---|
| CN (1) | CN216536598U (en) |
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2021
- 2021-02-25 CN CN202120418547.9U patent/CN216536598U/en active Active
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