CN203802799U - Portable electronic moxibustion instrument - Google Patents
Portable electronic moxibustion instrument Download PDFInfo
- Publication number
- CN203802799U CN203802799U CN201420156419.1U CN201420156419U CN203802799U CN 203802799 U CN203802799 U CN 203802799U CN 201420156419 U CN201420156419 U CN 201420156419U CN 203802799 U CN203802799 U CN 203802799U
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- chip microcomputer
- single chip
- portable electronic
- moxibustion instrument
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002653 magnetic therapy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Abstract
The utility model discloses a portable electronic moxibustion instrument which comprises a single chip microcomputer unit, a power supply unit which supplies power to the single chip microcomputer unit and has an alternating current power supply module and a direct current power supply module, a pulse width modulation unit connected with the single chip microcomputer unit, a button array unit for providing an input signal for the single chip microcomputer unit and a display unit output by the single chip microcomputer unit, wherein the single chip microcomputer unit comprises a single chip microcomputer and a voltage detection module which is connected with the single chip microcomputer and used for judging whether the power supply voltage is 5V or 9 V. The portable electronic moxibustion instrument can combine two work modes including outdoor movement and a fixed place, and automatically switches under the two work modes, is high in heat transfer efficiency simultaneously, and facilitates use of users.
Description
Technical field
This utility model relates to a kind of portable electronic moxibustion instrument.
Background technology
Electronic moxibustion instrument is the principle according to traditional puncture, in conjunction with modern electronic computer technology and magnetotherapy method, can carry out the modern moxa-moxibustion instrument of Moxa, sandwiched moxibustion, vesiculating moxibustion, festering moxibustion operation, portable electronic moxibustion instrument is keeping on the basis of traditional required moxa-moxibustion effect, has eliminated the drawbacks such as moxa-moxibustion burning is smoldered, contaminated environment, operation inconvenience, inefficiency.By special Blumeae preparatum Tabellae, be placed in the moxa-moxibustion with heater element and magnetizing assembly, moxibustion head is directly fixed on by moxibustion acupuncture point with capable of regulating degree of tightness Tied band, after Blumeae preparatum Tabellae is heated, patient's skin is simultaneously heated, its fine hair diastole, make to pass through rapidly meridians at effective constituent, volatile matter on Blumeae preparatum Tabellae, directly act on focus, thereby reach the object for the treatment of and health care, magnetic therapy plays the effect of catalyst.Current existing electronic moxibustion instrument, product cost is high, and price comparison is high.Need fixing electric supply installation simultaneously, generally need to adopt 220 volts of alternating current power supplys directly to power, by the conversion of AC-DC, to control system power supply, and realize treatment and health care, be inconvenient to carry, also can bring certain potential safety hazard simultaneously.
Utility model content
This utility model object is to provide a kind of portable electronic moxibustion instrument, automatically to select corresponding mode of operation according to two of different voltages kinds of power supplys, is user-friendly to.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of portable electronic moxibustion instrument, it comprises: single machine unit, power and have the power subsystem of alternating current power supply and DC power supplier, the pwm unit that is connected with single machine unit, provide the array of buttons unit of input signal and the display unit of being exported by single machine unit to single machine unit to single machine unit, wherein single machine unit comprises single-chip microcomputer and is connected with single-chip microcomputer and judges that supply voltage is the voltage detection module of 5 volts or 9 volts.
On the basis of technique scheme, further comprise following attached technical scheme:
Described single-chip microcomputer is MSP430G2332 chip, and the output of described pwm unit is connected with the corresponding head of processing, and is provided with heating resistor array and process an inside.
Described heating resistor is metal alloy low-resistance Chip-R.
Described pwm unit comprises and corresponding several passages that head is connected of processing, and each channel setting has metal-oxide-semiconductor.
Two divider resistances that described voltage detection module comprises between connection supply voltage and ground and series connection is connected.
This utility model can be selected corresponding mode of operation according to two of different voltages kinds of power supplys automatically: when portable, can adopt the precious direct current 5V of charging to carry out work, realize the effect of moxibustion under mobile status; And in the time of fixed-site, adopting external direct current 9V transducer to carry out work, the better effects if of moxibustion, enters duty faster.The switching of two kinds of electric source modes is not need manual operation, directly directly processes the magnitude of voltage of input by single-chip microcomputer, automatically switches.
Brief description of the drawings:
Fig. 1 is function block schematic diagram of the present utility model;
Fig. 2 is the circuit diagram of voltage detection module in this utility model;
Fig. 3 is the circuit diagram of single-chip microcomputer in this utility model;
Fig. 4 is circuit diagram of the present utility model.
Detailed description of the invention
Embodiment: as Figure 1-4, it is the specific embodiment of a kind of portable electronic moxibustion instrument of the present utility model, it comprise single machine unit 10, by single machine unit 10 control and have the power subsystem 20 of alternating current power supply and DC power supplier, with the two-way pulse width modulation being connected of single machine unit 10 (PWM) unit 30, display unit 50 from single machine unit 10 to single machine unit 10 that the array of buttons unit 40 of input signal is provided and is exported by.The output of wherein pulse width modulation (PWM) unit 30 is connected and has four passages with the corresponding head of processing, and is provided with heating resistor array and process an inside.The voltage detection module 12 that single machine unit 10 comprises single-chip microcomputer and is connected with single-chip microcomputer, wherein single-chip microcomputer is preferably MSP430G2332 chip.Display unit 50 is preferably LCD display.The input voltage range of power subsystem 20 is 15V～5V, and power supply conversion efficiency reaches 95%, can pass through internal or external power supply changeover device, realizes AC-DC conversion.In moxibustion head, heater members adopts metal alloy low-resistance Chip-R, resistant to elevated temperatures specific alloy, and high power, precision is high.In the situation that ensureing under high-temperature condition steady operation, by SMT technique, with the accurate combination of ceramic heat transfer sheet, improve the efficiency of heat transmission.
Voltage detection module 12 can, according to the height of supply voltage (5 volts or 9 volts), by electric resistance partial pressure, check the size of supply voltage determines it is to adopt AC power supply module power supply, or 5 volts of power module power supplies of direct current.According to the difference of input power, carry out control impuls width modulation unit 30 output pwm signal dutycycles, reach the effect of temperature control.In addition, if adopt AC power supply module directly to power, needn't consider power problems, the time that reaches stabilized operating temperature also greatly reduces, and has improved the application of user's reality, improves drug effect.And the in the situation that of 5 volts of power module power supplies of direct current, take into full account the problem of mobile energy consumption, reach the effect of Mobile portable.
When work, user can arrange order by 40 inputs of array of buttons unit, to determine mode of operation, heat time heating time, heating-up temperature, the mode of operation of each passage in pulse width modulation (PWM) unit 30 can also be set, and set order can show on LCD display.Input voltage, by electric resistance partial pressure, is directly inputted the AD port of single-chip microcomputer, and single-chip microcomputer start by set date AD conversion, can accept actual input voltage, for the switching of mode of operation is prepared.When routine processes, first judge running voltage pattern, different voltage modes, recently realize adjusting temperature by the duty of adjusting different output pwm signals.The principle of heating adopts the pattern of resistance heated, single-chip microcomputer output control signal, control the metal-oxide-semiconductor of respective channel, open and export PWM voltage signal, voltage is directly added to the electric resistance array of moxibustion head inside, single-chip microcomputer can, by controlling the dutycycle of pwm signal, carry out the heating-up temperature of Based Intelligent Control moxibustion head simultaneously.After setting completes, start passage output, i.e. exportable heating signal, heats corresponding moxibustion head, realization treatment and health care.4 passages can independently be set and be used in combination to this utility model.
This utility model can be selected corresponding mode of operation according to two of different voltages kinds of power supplys automatically: when portable, can adopt the precious direct current 5V of charging to carry out work, realize the effect of moxibustion under mobile status; And in the time of fixed-site, adopting external direct current 9V transducer to carry out work, the better effects if of moxibustion, enters duty faster.The switching of two kinds of electric source modes is not need manual operation, directly directly processes the magnitude of voltage of input by single-chip microcomputer, automatically switches.
Certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations doing according to the spirit of this utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. a portable electronic moxibustion instrument, it is characterized in that it comprises: single machine unit (10), power and there is the power subsystem (20) of alternating current power supply and DC power supplier to single machine unit (10), the pwm unit (30) being connected with single machine unit (10), the array of buttons unit (40) of input signal is provided to single machine unit (10), and the display unit (50) of being exported by single machine unit (10), wherein single machine unit (10) comprises single-chip microcomputer, and be connected with single-chip microcomputer and judge that supply voltage is the voltage detection module (12) of 5 volts or 9 volts.
2. a kind of portable electronic moxibustion instrument according to claim 1, it is characterized in that: described single-chip microcomputer is MSP430G2332 chip, the output of described pwm unit (30) is connected with the corresponding head of processing, and is provided with heating resistor array and process an inside.
3. a kind of portable electronic moxibustion instrument according to claim 2, is characterized in that: described heating resistor is metal alloy low-resistance Chip-R.
4. according to a kind of portable electronic moxibustion instrument described in claim 1 or 2 or 3, it is characterized in that: described pwm unit (30) comprises and corresponding several passages that head is connected of processing, and each channel setting has metal-oxide-semiconductor.
5. a kind of portable electronic moxibustion instrument according to claim 4, is characterized in that: two divider resistances that described voltage detection module (12) comprises between connection supply voltage and ground and series connection is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156419.1U CN203802799U (en) | 2014-04-02 | 2014-04-02 | Portable electronic moxibustion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156419.1U CN203802799U (en) | 2014-04-02 | 2014-04-02 | Portable electronic moxibustion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802799U true CN203802799U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156419.1U Expired - Lifetime CN203802799U (en) | 2014-04-02 | 2014-04-02 | Portable electronic moxibustion instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN203802799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411842A (en) * | 2015-12-29 | 2016-03-23 | 中国科学院苏州生物医学工程技术研究所 | PID (proportion integral derivative) temperature control based electronic moxibustion apparatus |
-
2014
- 2014-04-02 CN CN201420156419.1U patent/CN203802799U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411842A (en) * | 2015-12-29 | 2016-03-23 | 中国科学院苏州生物医学工程技术研究所 | PID (proportion integral derivative) temperature control based electronic moxibustion apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |