CN208990058U - A kind of portable neuromuscular electric stimulation therapy equipment - Google Patents
A kind of portable neuromuscular electric stimulation therapy equipment Download PDFInfo
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- CN208990058U CN208990058U CN201820897657.6U CN201820897657U CN208990058U CN 208990058 U CN208990058 U CN 208990058U CN 201820897657 U CN201820897657 U CN 201820897657U CN 208990058 U CN208990058 U CN 208990058U
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- electrode
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- electric stimulation
- mcu
- drive circuit
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Abstract
The utility model discloses portable neuromuscular electric stimulation therapy equipment, including device housings, the control circuit being arranged in device housings and the electrode slice connected to the control circuit, control circuit includes sequentially connected power circuit, booster circuit, electrode drive circuit, control circuit further includes MCU, MCU respectively with booster circuit, electrode drive circuit, electrode slice includes electrode patch and conductive magnetic clasp, conductive magnetic clasp includes female thread and pin thread, female thread is fixed on device housings and is electrically connected with electrode drive circuit, pin thread be fixed on the electrode patch and with electrode patch electrical communication.The utility model is realized and is wirelessly connected using conductive magnetic clasp connection type, and wired bring winding problem is reduced.Power circuit is powered using battery, and voltage needed for reaching muscle electric stimulation signal by booster circuit, is used 220V voltage input, and use transformer transformation compared to the prior art, is reduced volume and weight, easy to carry and use.
Description
Technical field
The utility model relates to massage, therapeutic equipment technical field, specifically, a kind of portable neuromuscular electric stimulation therapy is set
It is standby.
Background technique
Because of the change of some living habits, for a long time with computer, play mobile phone, lack exercise and cause muscular strain, stiff lead
The diseases such as various shoulder pains, cervicodynia, pain in the loins are caused to occur.In modern medicine, neuromuscular electric shock equipment becomes primary treatment and health
Multiple means, it can promote local blood circulation, play loosening all muscles, and excitor nerve musculature mitigates pain, mitigates oedema
Effect, people are more and more.And the big quality weight of neuromuscular electric stimulation therapy equipment volume on the market, and using with wired electricity
Pole patch is easy to happen winding, inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of portable neuromuscular electric stimulation therapy equipment, for solving in the prior art
The big quality of equipment volume is heavy and uses wired electrode patch, is easy winding and inconvenient problem with use.
The utility model is solved the above problems by following technical proposals:
A kind of portable neuromuscular electric stimulation therapy equipment, including device housings, the control circuit being arranged in device housings and
The electrode slice connecting with the control circuit, the control circuit include sequentially connected power circuit, booster circuit, electrode drive
Dynamic circuit, control circuit further includes MCU, and the MCU is drivingly connected with the booster circuit, electrode drive circuit respectively, described
Electrode slice includes electrode patch and conductive magnetic clasp, and the conduction magnetic clasp includes female thread and pin thread, and the female thread is fixed on described
Be electrically connected on device housings and with the output end of the electrode drive circuit, the pin thread be fixed on the electrode patch and with
Electrode patch electrical communication.
Principle:
When needing to carry out electro photoluminescence to neuromuscular, firstly, control MCU is started, by booster circuit and power supply electricity
Road is connected, and booster circuit includes the inductance connecting with power circuit, switching transistor, rectifier diode and filter capacitor, switch
The collector of triode is connect with inductance, rectifier diode, and the base stage of switching transistor and the PWM wave output end of MCU connect, when
When MCU exports the increase of PWM wave pulse width, the energy storage of inductance increases, and therefore, booster circuit is output to the electricity of electrode drive circuit
Pressure increases, and similarly, when MCU output PWM wave pulse width reduces, the energy storage of inductance reduces, and booster circuit is output to electrode drive
The voltage of dynamic circuit reduces.Therefore, the output voltage that PWM width controls booster circuit can be exported by adjusting MCU, passes through increasing
Output width that is big or reducing PWM, to adjust being raised and lowered for booster circuit output voltage.The output voltage of booster circuit is defeated
Enter to electrode drive circuit, the current direction of coordination electrode piece, electrode drive circuit passes through the conductive magnetic clasp in electrode slice, output
Electric signal is to electrode patch.Female thread in conductive magnetic clasp, is fixedly mounted on device housings, guarantees electrical with electrode drive circuit
Connection, and can be connect with pin thread magnetism, pin thread is fixed on electrode patch, and when pin thread and female thread electrical communication, pin thread will
Electrical stimulation signal passes to electrode patch.It using magnetic clasp connection type, realizes and is wirelessly connected, reduce wired bring winding and ask
Topic.Power circuit is powered using battery, and voltage needed for reaching muscle electric stimulation signal by booster circuit, compared with prior art
It is middle to use 220V voltage input, and transformer transformation is used, volume and weight is reduced, it is easy to carry and use.
Preferably, the MCU controls chip using low-power consumption bluetooth.
Chip CY8C4247LQI-BL483 is controlled using low-power consumption bluetooth, has the function of Bluetooth wireless communication and low-power consumption,
It supports timing function, can reduce in the treatment in the direct mode transfer formula of handheld device APP, intensity and time set using pressing
The inconvenience of key adjusting strength and mode.
Preferably, key module and display module, the key module and display mould are additionally provided on the device housings
Block is electrically connected with the MCU.
For controlling device power-up and boosting, Decompression Controlling, display module is shown currently key module on device housings
Intensity and mode.
Preferably, the key module includes power button and boosting rectifier control key, Decompression Controlling key.
Boosting rectifier control key is pressed, booster circuit output voltage is got higher, and intensity increases, and presses Decompression Controlling key, booster circuit output
Voltage reduces, strength reduction.
Preferably, the electrode drive circuit uses drive circuit in bi-directional, the drive circuit in bi-directional and boosting electricity
Current-limiting resistance is connected between road.
Drive circuit in bi-directional can be used for driving the current direction of two motor patches, and the current-limiting resistance on route prevents
Output short-circuit plays the role of protecting device.
Preferably, the electrode slice is two panels.
When electrode slice is two panels, the muscle electric stimulation of two physical feelings can be carried out simultaneously.
Preferably, the load whether loosened for detecting electrode patch is connected between the MCU and the electrode patch
Detection circuit.
Whether load detecting circuit detecting electrode patch has electric current output, and will test signal input MCU and judged, when
Real-time detection electrode patch, which has, is not attached to human body, and as after not pasting or taking down, automatic shutdown in the time can be arranged in MCU, stops electricity
Amount consumption, extends service time of battery.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) the utility model is realized and is wirelessly connected using conductive magnetic clasp connection type, is reduced wired bring winding and is asked
Topic.Power circuit is powered using battery, and voltage needed for reaching muscle electric stimulation signal by booster circuit, compared with prior art
It is middle to use 220V voltage input, and transformer transformation is used, volume and weight is reduced, it is easy to carry and use.
(2) MCU uses low-power consumption bluetooth chip in the utility model, can control direct mode transfer with APP on a handheld device
Formula, intensity and time set reduce the inconvenience for using key adjusting strength and mode in the treatment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the first specific embodiment of the utility model；
Fig. 2 is the schematic diagram of second of specific embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1:
In conjunction with shown in attached drawing 1, a kind of portable neuromuscular electric stimulation therapy equipment, including device housings, setting are in device housings
Interior control circuit and the electrode slice being connect with the control circuit, the control circuit include sequentially connected power circuit,
Booster circuit, electrode drive circuit, control circuit further include MCU, and the MCU is electric with the booster circuit, electrode drive respectively
Road is drivingly connected, and the electrode slice includes electrode patch and conductive magnetic clasp, and the conduction magnetic clasp includes female thread and pin thread, described
Female thread is fixed on the device housings and is electrically connected with the output end of the electrode drive circuit, and the pin thread is fixed on described
On electrode patch and with electrode patch electrical communication.
Principle:
When needing to carry out electro photoluminescence to neuromuscular, firstly, control MCU is started, by booster circuit and power supply electricity
Road is connected, and booster circuit includes the inductance connecting with power circuit, switching transistor, rectifier diode and filter capacitor, switch
The collector of triode is connect with inductance, rectifier diode, and the base stage of switching transistor and the PWM wave output end of MCU connect, when
When MCU exports the increase of PWM wave pulse width, the energy storage of inductance increases, and therefore, booster circuit is output to the electricity of electrode drive circuit
Pressure increases, and similarly, when MCU output PWM wave pulse width reduces, the energy storage of inductance reduces, and booster circuit is output to electrode drive
The voltage of dynamic circuit reduces.Therefore, the output voltage that PWM width controls booster circuit can be exported by adjusting MCU, passes through increasing
Output width that is big or reducing PWM, to adjust being raised and lowered for booster circuit output voltage.The output voltage of booster circuit is defeated
Enter to electrode drive circuit, the current direction of coordination electrode piece, electrode drive circuit passes through the conductive magnetic clasp in electrode slice, output
Electric signal is to electrode patch.Female thread in conductive magnetic clasp, is fixedly mounted on device housings, guarantees electrical with electrode drive circuit
Connection, and can be connect with pin thread magnetism, pin thread is fixed on electrode patch, and when pin thread and female thread electrical communication, pin thread will
Electrical stimulation signal passes to electrode patch.It using magnetic clasp connection type, realizes and is wirelessly connected, reduce wired bring winding and ask
Topic.Power circuit is powered using battery, and voltage needed for reaching muscle electric stimulation signal by booster circuit, compared with prior art
It is middle to use 220V voltage input, and transformer transformation is used, volume and weight is reduced, it is easy to carry and use.
Embodiment 2:
In conjunction with shown in attached drawing 1 and Fig. 2, the MCU controls chip using low-power consumption bluetooth.Core is controlled using low-power consumption bluetooth
Piece CY8C4247LQI-BL483 has the function of Bluetooth wireless communication and low-power consumption, supports timing function, can use in handheld device
The direct mode transfer formula of APP, intensity and time set reduce the inconvenience for using key adjusting strength and mode in the treatment.Equipment
Key module and display module are additionally provided on shell, the key module and display module are electrically connected with the MCU.Outside equipment
Key module on shell is shown described in current intensity and mode for controlling device power-up and boosting, Decompression Controlling, display module
Key module includes power button and boosting rectifier control key, Decompression Controlling key.Boosting rectifier control key is pressed, booster circuit output voltage is got higher,
Intensity increases, and presses Decompression Controlling key, and booster circuit output voltage reduces, strength reduction.
Preferably, the electrode drive circuit uses drive circuit in bi-directional, the drive circuit in bi-directional and boosting electricity
Current-limiting resistance is connected between road.
Drive circuit in bi-directional can be used for driving the current direction of two motor patches, and the current-limiting resistance on route prevents
Output short-circuit plays the role of protecting device.
Preferably, the electrode slice is two panels.
When electrode slice is two panels or multi-disc, the muscle electric stimulation of multiple physical feelings can be carried out simultaneously.
Preferably, the load whether loosened for detecting electrode patch is connected between the MCU and the electrode patch
Detection circuit.
Whether load detecting circuit detecting electrode patch has electric current output, and will test signal input MCU and judged, when
Real-time detection electrode patch, which has, is not attached to human body, and as after not pasting or taking down, automatic shutdown in the time can be arranged in MCU, stops electricity
Amount consumption, extends service time of battery.
Although reference be made herein to the utility model is described in the explanatory embodiment of the utility model, above-described embodiment
The only preferable embodiment of the utility model, the embodiments of the present invention are simultaneously not restricted to the described embodiments, it should
Understand, those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen
Within scope and spirit disclosed in the present application.
Claims (7)
1. a kind of portable neuromuscular electric stimulation therapy equipment, including device housings, the control circuit being arranged in device housings and with
The electrode slice of the control circuit connection, which is characterized in that the control circuit includes sequentially connected power circuit, boosting electricity
Road, electrode drive circuit, control circuit further include MCU, and the MCU drives with the booster circuit, electrode drive circuit respectively
Connection, the electrode slice include electrode patch and conductive magnetic clasp, and the conduction magnetic clasp includes female thread and pin thread, and the female thread is solid
It is scheduled on the device housings and is electrically connected with the output end of the electrode drive circuit, the pin thread is fixed on the electrode paste
On piece and with electrode patch electrical communication.
2. a kind of portable neuromuscular electric stimulation therapy equipment according to claim 1, which is characterized in that the MCU is using low
Power consumption Bluetooth control chip.
3. a kind of portable neuromuscular electric stimulation therapy equipment according to claim 2, which is characterized in that on the device housings
It is additionally provided with key module and display module, the key module and display module are electrically connected with the MCU.
4. a kind of portable neuromuscular electric stimulation therapy equipment according to claim 3, which is characterized in that the key module packet
Include power button and boosting rectifier control key, Decompression Controlling key.
5. a kind of portable neuromuscular electric stimulation therapy equipment described in any one of -4 according to claim 1, which is characterized in that institute
Electrode drive circuit is stated using drive circuit in bi-directional, current limiting electricity is connected between the drive circuit in bi-directional and the booster circuit
Resistance.
6. a kind of portable neuromuscular electric stimulation therapy equipment according to claim 5, which is characterized in that the electrode slice is two
Piece.
7. a kind of portable neuromuscular electric stimulation therapy equipment according to claim 6, which is characterized in that the MCU with it is described
The load detecting circuit whether loosened for detecting electrode patch is connected between electrode patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897657.6U CN208990058U (en) | 2018-06-11 | 2018-06-11 | A kind of portable neuromuscular electric stimulation therapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820897657.6U CN208990058U (en) | 2018-06-11 | 2018-06-11 | A kind of portable neuromuscular electric stimulation therapy equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990058U true CN208990058U (en) | 2019-06-18 |
Family
ID=66795032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820897657.6U Active CN208990058U (en) | 2018-06-11 | 2018-06-11 | A kind of portable neuromuscular electric stimulation therapy equipment |
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| Country | Link |
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| CN (1) | CN208990058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584620A (en) * | 2019-09-09 | 2019-12-20 | 深圳创达云睿智能科技有限公司 | Wearable device |
| CN110584622A (en) * | 2019-09-09 | 2019-12-20 | 深圳创达云睿智能科技有限公司 | Wearable device |
-
2018
- 2018-06-11 CN CN201820897657.6U patent/CN208990058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584620A (en) * | 2019-09-09 | 2019-12-20 | 深圳创达云睿智能科技有限公司 | Wearable device |
| CN110584622A (en) * | 2019-09-09 | 2019-12-20 | 深圳创达云睿智能科技有限公司 | Wearable device |
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