CN218305824U - Multi-sensor ultrasonic conductivity meter - Google Patents
Multi-sensor ultrasonic conductivity meter Download PDFInfo
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- CN218305824U CN218305824U CN202221497636.8U CN202221497636U CN218305824U CN 218305824 U CN218305824 U CN 218305824U CN 202221497636 U CN202221497636 U CN 202221497636U CN 218305824 U CN218305824 U CN 218305824U
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Abstract
A multi-sensor ultrasonic conductivity meter comprises a shell, wherein an electrode patch and a metal gasket are arranged on the shell, and the electrode patch is mounted on the front surface of the metal gasket so as to realize free disassembly; the back of the metal gasket is fixedly provided with an ultrasonic amplitude transformer; the front surface of the metal gasket is also provided with a skin sensor and a temperature sensor, the skin sensor is used for monitoring moisture parameters of the skin of a user, and the temperature sensor is used for monitoring temperature change parameters of the skin in real time; a controller is arranged in the shell, the controller is connected with the skin sensor and the temperature sensor through an AD converter, and the controller is connected with the ultrasonic amplitude transformer through an ultrasonic control module and a first transformer so as to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer; the controller is connected with the electrode patch through the current control module and the second transformer so as to realize automatic adjustment of the current of the electrode patch; the controller is connected with an instruction input device.
Description
Technical Field
The utility model relates to a multisensor supersound conductivity meter.
Background
The ultrasonic conductivity meter is an electronic medical device which takes ultrasonic waves as main power to realize the needle-free injection target site penetration of the medicine, and comprehensively adopts physical energy such as ultralow frequency ultrasonic and the like, and utilizes the focused radiation pressure of the ultrasonic waves to generate impact force, so that mechanical energy is converted into powerful kinetic energy, the medicine is transmitted through the skin and enters the body, and the needle-free injection effect is achieved.
In the ultrasonic conductivity meter in-service use process, ultrasonic intensity and current intensity need to be adjusted according to in-service use requirements, most of the ultrasonic intensity and current intensity of the conventional ultrasonic conductivity meter are adjusted manually by workers, the adjustment accuracy is poor depending on the working experience of the workers, manual adjustment steps are complicated, the adjustment efficiency is low, and the superconducting treatment quality of the instrument cannot meet the in-service use requirements of users.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a multisensor supersound conductivity meter, structural design is reasonable, based on the integrated control effect of controller, cooperate the functional unit and the sensor of polymorphic type, skin state parameter and the temperature parameter that acquire according to the sensor monitoring come from the ultrasonic strength and the current strength of automatically regulated control instrument, the simplified operation step, promote and adjust precision and regulation efficiency, thereby make the superconductive treatment quality of instrument satisfy user's in-service use demand, can also ensure treatment safety factor simultaneously, avoid the emergence of medical accident, the problem that exists among the prior art has been solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a multi-sensor ultrasonic conductivity meter comprises a shell, wherein an electrode patch and a metal gasket are arranged on the shell, and the electrode patch is mounted on the front surface of the metal gasket so as to realize free disassembly; the back of the metal gasket is fixedly provided with an ultrasonic amplitude transformer; the front surface of the metal gasket is also provided with a skin sensor and a temperature sensor, the skin sensor is used for monitoring moisture parameters of the skin of a user, and the temperature sensor is used for monitoring temperature change parameters of the skin in real time; a controller is arranged in the shell, the controller is connected with the skin sensor and the temperature sensor through an AD converter, and the controller is connected with the ultrasonic amplitude transformer through an ultrasonic control module and a first transformer so as to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer; the controller is connected with the electrode patch through the current control module and the second transformer so as to realize automatic adjustment of the current of the electrode patch; the controller is connected with an instruction input device, and the instruction input device is used for sending a control instruction to the controller to enable the controller to enter a working state.
The metal gasket and the ultrasonic amplitude transformer are arranged inside the shell to protect devices.
The model of controller is S7-200, is equipped with a plurality of pins on the controller, the controller passes through No. Q1.5 pin and links to each other with the AD converter, the controller passes through No. Q1.3 pin and links to each other with the current control module, the controller passes through No. Q0.6 pin and links to each other with supersound control module, the controller passes through No. Q0.2 pin and links to each other with the instruction input ware, the controller passes through the communication line and links to each other with the host computer.
The type of the AD converter is AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with a Q1.5 number of the controller through a sixth pin, the AD converter is connected with the temperature sensor and the skin sensor through a third pin, the type of the temperature sensor is DS18B20, three pins are arranged on the temperature sensor, a first resistor is arranged between a second pin and a third pin of the temperature sensor, and the temperature sensor is connected with the third pin of the AD converter through the second pin; the skin sensor is a moisture sensor.
The current control module is a current regulator.
The ultrasonic control module is a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, the driver is connected with a pin Q0.6 of the controller through a pin I, a first electromagnetic relay is arranged on a pin sixteen of the driver, a first diode and a second resistor which are connected in parallel are arranged on the first electromagnetic relay, and a transformer interface is connected to the first electromagnetic relay.
The model of the instruction input device is TLP290, 4 pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a first capacitor which are connected in parallel are arranged between the first pin and the second pin of the instruction input device, a second capacitor and an eighth resistor are arranged between the third pin and the fourth pin of the instruction input device, and the instruction input device is connected with a pin Q0.2 of the controller through the third pin.
By adopting the structure, the electrode patch is arranged on the front surface of the metal gasket to realize free disassembly, and the metal gasket and the ultrasonic amplitude transformer are arranged in the shell to realize the protection of the device; monitoring moisture parameters and temperature variation parameters of the skin of the user by means of the skin sensor and the temperature sensor cooperating; the automatic adjustment operation of the power of the ultrasonic amplitude transformer is realized through the ultrasonic control module, and the most appropriate ultrasonic intensity is provided for a user; realize the automatically regulated of electrode paster electric current through current control module, avoid appearing the phenomenon of burning, carry out integrated control through the controller and adjust, guarantee the action precision, have safe high-efficient, accurate practical advantage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a control schematic diagram of the present invention.
Fig. 3 is an electrical schematic diagram of the controller of the present invention.
Fig. 4 is an electrical schematic diagram of the AD converter of the present invention.
Fig. 5 is an electrical schematic diagram of the temperature sensor of the present invention.
Fig. 6 is a schematic structural diagram of the current regulator of the present invention.
Fig. 7 is an electrical schematic diagram of the actuator of the present invention.
Fig. 8 is an electrical schematic diagram of the command input unit of the present invention.
In the figure, 1, an electrode patch, 2, a metal gasket, 3, an ultrasonic amplitude transformer, 4, a skin sensor, 5, a temperature sensor, 6 and a shell.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-8, a multi-sensor ultrasonic conductivity meter comprises a housing 6, wherein an electrode patch 1 and a metal gasket 2 are arranged on the housing 6, and the electrode patch 1 is mounted on the front surface of the metal gasket 2 to realize free disassembly; an ultrasonic amplitude transformer 3 is fixedly arranged on the back surface of the metal gasket 2; the front surface of the metal gasket 2 is also provided with a skin sensor 4 and a temperature sensor 5, wherein the skin sensor 4 is used for monitoring the moisture parameter of the skin of a user, and the temperature sensor 5 is used for monitoring the temperature change parameter of the skin in real time; a controller is arranged in the shell 6, the controller is connected with the skin sensor 4 and the temperature sensor 5 through an AD converter, and the controller is connected with the ultrasonic amplitude transformer 3 through an ultrasonic control module and a first transformer so as to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer 3; the controller is connected with the electrode patch 1 through a current control module and a second transformer so as to realize automatic adjustment of the current of the electrode patch 1; the controller is connected with an instruction input device, and the instruction input device is used for sending a control instruction to the controller to enable the controller to enter a working state.
The metal gasket 2 and the ultrasonic amplitude transformer 3 are both arranged inside the shell 6 so as to protect devices.
The model of controller is S7-200, is equipped with a plurality of pins on the controller, the controller passes through No. Q1.5 pin and links to each other with the AD converter, the controller passes through No. Q1.3 pin and links to each other with the current control module, the controller passes through No. Q0.6 pin and links to each other with supersound control module, the controller passes through No. Q0.2 pin and links to each other with the instruction input ware, the controller passes through the communication line and links to each other with the host computer.
The type of the AD converter is AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with a Q1.5 number of the controller through a sixth pin, the AD converter is connected with the temperature sensor and the skin sensor through a third pin, the type of the temperature sensor is DS18B20, three pins are arranged on the temperature sensor, a first resistor is arranged between a second pin and the third pin of the temperature sensor, and the temperature sensor is connected with the third pin of the AD converter through the second pin; the skin sensor is a moisture sensor.
The current control module is a current regulator.
The ultrasonic control module is a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, the driver is connected with a pin Q0.6 of the controller through a pin I, a first electromagnetic relay is arranged on a pin sixteen of the driver, a first diode and a second resistor which are connected in parallel are arranged on the first electromagnetic relay, and a transformer interface is connected to the first electromagnetic relay.
The type of the instruction input unit is TLP290, 4 pins are arranged on the instruction input unit, the first pin of the instruction input unit is a control instruction input pin, a ninth resistor, a tenth resistor and a first capacitor which are connected in parallel are arranged between the first pin and the second pin of the instruction input unit, a second capacitor and an eighth resistor are arranged between the third pin and the fourth pin of the instruction input unit, and the instruction input unit is connected with a Q0.2 pin of the controller through the third pin.
The embodiment of the utility model provides an in the theory of operation of multisensor supersound conductivity appearance do: based on the integrated control effect of controller, the ultrasonic intensity and the current strength of control instrument are adjusted automatically to the skin state parameter and the temperature parameter that cooperate the polymorphic type according to the sensor monitoring and acquire to simplified operation steps, promotion regulation precision and regulation efficiency to the superconductive treatment quality that makes the instrument satisfies user's in-service use demand, can also ensure treatment safety factor simultaneously, avoids the emergence of medical accident, conveniently promotes and popularizes.
In the integral scheme, the electrode patch device mainly comprises a shell 6, wherein an electrode patch 1 and a metal gasket 2 are arranged on the shell 6, and the electrode patch 1 is arranged on the front surface of the metal gasket 2 so as to realize free disassembly; an ultrasonic amplitude transformer 3 is fixedly arranged on the back surface of the metal gasket 2; the front surface of the metal gasket 2 is also provided with a skin sensor 4 and a temperature sensor 5, wherein the skin sensor 4 is used for monitoring the moisture parameter of the skin of a user, and the temperature sensor 5 is used for monitoring the temperature change parameter of the skin in real time; a controller is arranged in the shell 6, the controller is connected with the skin sensor 4 and the temperature sensor 5 through an AD converter, and the controller is connected with the ultrasonic amplitude transformer 3 through an ultrasonic control module and a first transformer so as to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer 3; the controller is connected with the electrode patch 1 through a current control module and a second transformer so as to realize automatic adjustment of the current of the electrode patch 1; the controller is connected with an instruction input device, and the instruction input device is used for sending a control instruction to the controller to enable the controller to enter a working state.
The controller is used as a core component and is S7-200 in type number, a plurality of pins are arranged on the controller, the controller is connected with the AD converter through a Q1.5 pin, the controller is connected with the current control module through a Q1.3 pin, the controller is connected with the ultrasonic control module through a Q0.6 pin, the controller is connected with the instruction input device through a Q0.2 pin, the controller is connected with the upper computer through a communication line, so that an integral hardware circuit is formed, automatic adjustment control over the ultrasonic amplitude transformer and the electrode patch is realized by means of the integral hardware circuit, manual adjustment is achieved, operation steps are simplified, integral accuracy and practicability are improved, and adjustment of ultrasonic intensity and current intensity can be more intelligently and conveniently carried out.
Preferably, metal gasket 2 and supersound amplitude transformer 3 all set up inside casing 6 to the realization is to the protection of device, and casing 6 is insulating material, realizes electrical isolation, avoids appearing short circuit fault phenomenon.
Preferably, the model of the AD converter is AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with the Q1.5 model of the controller through a sixth pin, the AD converter is connected with the temperature sensor 5 and the skin sensor 4 through a third pin, the model of the temperature sensor 5 is DS18B20, three pins are arranged on the temperature sensor, a first resistor is arranged between the second pin and the third pin of the temperature sensor, and the temperature sensor is connected with the third pin of the AD converter through the second pin; the skin sensor is a moisture sensor, can monitor temperature change parameters and skin moisture change parameters of a user in real time, and provides data support for actions of the controller and the whole instrument.
Preferably, the current control module is a current regulator, and can accurately regulate the real-time current of the electrode patch according to the actual requirement of a user.
Preferably, the ultrasonic control module is a driver, the driver is ULN2003, 16 pins are arranged on the driver, the driver is connected with a pin No. Q0.6 of the controller through a pin No. Q, a first electromagnetic relay is arranged on a pin No. sixteen of the driver, a first diode and a second resistor which are connected in parallel are arranged on the first electromagnetic relay, a transformer interface is connected to the first electromagnetic relay, and the first electromagnetic relay is connected with a first transformer in a matching manner, so that the action of the ultrasonic horn 3 can be rapidly and accurately driven, and the response is rapid.
Preferably, the type of the instruction input device is TLP290, 4 pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a first capacitor are arranged between the first pin and the second pin of the instruction input device in parallel, a second capacitor and an eighth resistor are arranged between the third pin and the fourth pin of the instruction input device, and the instruction input device is connected with the pin Q0.2 of the controller through the third pin to transmit various different types of control instructions to the controller, so that the controller enters different working states and meets the requirements of various application scenarios.
Particularly, the skin moisture data obtained by monitoring is transmitted to the controller, and then the first transformer is controlled by the ultrasonic control module to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer 3; in order to avoid the skin burn caused by the current in the operation process, the temperature sensor 5 monitors the temperature change of the skin in real time, transmits temperature data to the controller, then controls the second transformer to adjust the current of the electrode patch 1 through the current control module, and when the temperature is higher than a set threshold value, the current of the electrode patch 1 is reduced in advance to avoid the burn phenomenon, so that the safety coefficient is improved.
To sum up, the embodiment of the utility model provides an in a multisensor supersound conductivity meter based on the integrated control effect of controller, cooperate the functional unit and the sensor of polymorphic type, according to skin state parameter and the temperature parameter automatic adjustment control instrument's that the sensor monitoring acquireed ultrasonic intensity and current strength, simplify the operating procedure, promote and adjust precision and regulation efficiency to the superconductive treatment quality who makes the instrument satisfies user's in-service use demand, can also ensure treatment safety factor simultaneously, avoid the emergence of medical accident, conveniently promote and popularize.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. A multi-sensor ultrasonic conductivity meter is characterized in that: the electrode patch is arranged on the front surface of the metal gasket so as to realize free disassembly; the back of the metal gasket is fixedly provided with an ultrasonic amplitude transformer; the front surface of the metal gasket is also provided with a skin sensor and a temperature sensor, the skin sensor is used for monitoring moisture parameters of the skin of a user, and the temperature sensor is used for monitoring temperature change parameters of the skin in real time; a controller is arranged in the shell, the controller is connected with the skin sensor and the temperature sensor through an AD converter, and the controller is connected with the ultrasonic amplitude transformer through an ultrasonic control module and a first transformer so as to realize the automatic adjustment and operation of the power of the ultrasonic amplitude transformer; the controller is connected with the electrode patch through the current control module and the second transformer so as to realize automatic adjustment of the current of the electrode patch; the controller is connected with an instruction input device, and the instruction input device is used for sending a control instruction to the controller to enable the controller to enter a working state.
2. The multi-sensor ultrasonic conductometer of claim 1, wherein: the metal gasket and the ultrasonic amplitude transformer are arranged inside the shell to protect devices.
3. The multi-sensor ultrasonic conductometer of claim 1, characterized by: the model of controller is S7-200, is equipped with a plurality of pins on the controller, the controller passes through No. Q1.5 pin and links to each other with the AD converter, the controller passes through No. Q1.3 pin and links to each other with the current control module, the controller passes through No. Q0.6 pin and links to each other with supersound control module, the controller passes through No. Q0.2 pin and links to each other with the instruction input ware, the controller passes through the communication line and links to each other with the host computer.
4. The multi-sensor ultrasonic conductometer of claim 3, wherein: the type of the AD converter is AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with a Q1.5 number of the controller through a sixth pin, the AD converter is connected with the temperature sensor and the skin sensor through a third pin, the type of the temperature sensor is DS18B20, three pins are arranged on the temperature sensor, a first resistor is arranged between a second pin and a third pin of the temperature sensor, and the temperature sensor is connected with the third pin of the AD converter through the second pin; the skin sensor is a moisture sensor.
5. The multi-sensor ultrasonic conductometer of claim 3, wherein: the current control module is a current regulator.
6. The multi-sensor ultrasonic conductometer of claim 3, wherein: the ultrasonic control module is a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, the driver is connected with a pin Q0.6 of the controller through a pin I, a first electromagnetic relay is arranged on a pin sixteen of the driver, a first diode and a second resistor which are connected in parallel are arranged on the first electromagnetic relay, and a transformer interface is connected to the first electromagnetic relay.
7. The multi-sensor ultrasonic conductometer of claim 3, wherein: the model of the instruction input device is TLP290, 4 pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a first capacitor which are connected in parallel are arranged between the first pin and the second pin of the instruction input device, a second capacitor and an eighth resistor are arranged between the third pin and the fourth pin of the instruction input device, and the instruction input device is connected with a pin Q0.2 of the controller through the third pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497636.8U CN218305824U (en) | 2022-06-16 | 2022-06-16 | Multi-sensor ultrasonic conductivity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497636.8U CN218305824U (en) | 2022-06-16 | 2022-06-16 | Multi-sensor ultrasonic conductivity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218305824U true CN218305824U (en) | 2023-01-17 |
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ID=84865815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221497636.8U Active CN218305824U (en) | 2022-06-16 | 2022-06-16 | Multi-sensor ultrasonic conductivity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218305824U (en) |
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2022
- 2022-06-16 CN CN202221497636.8U patent/CN218305824U/en active Active
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