CN204092850U - Intelligent activating instrument automatic constant pressure device - Google Patents
Intelligent activating instrument automatic constant pressure device Download PDFInfo
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- CN204092850U CN204092850U CN201420584283.4U CN201420584283U CN204092850U CN 204092850 U CN204092850 U CN 204092850U CN 201420584283 U CN201420584283 U CN 201420584283U CN 204092850 U CN204092850 U CN 204092850U
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- circuit module
- constant pressure
- pressure device
- automatic constant
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- Finger-Pressure Massage (AREA)
Abstract
This utility model relates to electrotherapy field, particularly relate to a kind of intelligent activating instrument automatic constant pressure device, this device, comprise electronic loop module and feedback circuit module, described electronic loop module comprises successively with the power module that circuit connects, rectification circuit module, amplification circuit module, filter circuit module, output transformer module, variable resistance module, output lead module and electrode slice module, described feedback circuit module comprises testing circuit module and control circuit module, this device regulates the voltage at its two ends by the resistance that testing circuit module and control circuit module send corresponding control signal regulating and controlling variable resistance module, thus the voltage automatically realizing electrode slice module contact skin remains unchanged substantially, realize stimulus intensity substantially constant, solve in treatment and constantly change because human body impedance is affected by environment and constantly manually need adjust stimulus intensity, thus the frequent operation caused, the problem that working strength is large.
Description
Technical field
This utility model relates to electrotherapy field, particularly relates to a kind of intelligent activating instrument automatic constant pressure device.
Background technology
Electronic therapeutic instrument, through years of researches, certification, has been proved effect subhealth state and some difficult and complicated illness being had to well conditioning and auxiliary treatment.Electronic therapeutic instrument is applicable to any health preserving, health care, beauty treatment, rehabilitation, physical therapy mechanism etc., the feature that it is not had an injection, do not take medicine, avoid iatrogenic, drug induccd to infect, a lot of people feels safer, therefore to the quantity required of electronic therapeutic instrument in continuous increase.
But when using the treatment of low frequency, intermediate frequency electron-like therapeutic instrument, grasp suitably constant stimulus intensity extremely important.Stimulus intensity is little, treatment energy shortage; Stimulus intensity is large, and patient mental is nervous, vasoconstriction, all can affect therapeutic effect.Many users are not enough to this respect knowledge understanding, mostly take laissez-faire attitude during treatment.The individual variation of patient is comparatively large, and keep constant stimulus intensity to need adjustment stimulation amplitude from what to tens grades not etc., often spend a few minutes and will do necessary adjustment, each adjustment all must seek the opinion of the impression of patient patiently, frequent operation, and working strength is large.
The stimulus intensity regulated when treatment starts is proper, through after one minute or after several minutes, sensory stimuli intensity can weaken and diminish.The reason caused has two kinds, 1: human electrolyte can because the function of current does corresponding movement, in addition the body constitution of environmental factors and different human body is different, in the loop that electrode slice and human skin are formed, human body impedance constantly changes, cause the electric current flowing through human body also constantly to change, thus cause the continuous change of stimulus intensity; 2: human body can adapt to gradually to stimulus intensity, the intensity that picture of feeling all right stimulates reduces, and for ensureing therapeutic effect, constantly manually will adjust stimulus intensity in the treatment, frequent operation, working strength is large.
Summary of the invention
The technical problems to be solved in the utility model is: treat voltage constantly change along with the prolongation for the treatment of time to solve in prior art, stimulus intensity is caused to change, need in the treatment constantly manually to adjust stimulus intensity, thus the frequent operation caused, the problem that working strength is large, this utility model provides a kind of intelligent activating instrument automatic constant pressure device, feedback circuit module in this device comprises testing circuit module and control circuit module, when control circuit module receive testing circuit module detect that the voltage at reference resistance place and initial voltage contrast the signal changed time, corresponding control signal can be sent to variable resistance module, variable resistance module is according to the resistance of the Signal Regulation variable resistance module received, thus make the voltage at variable resistance module place and initial voltage substantially close, thus the voltage automatically realizing electrode slice module contact skin remains unchanged substantially, realize stimulus intensity substantially constant, thus to solve in treatment because human body impedance constantly changes along with the time and need constantly manually adjust stimulus intensity, thus the frequent operation caused, the problem that working strength is large.
This utility model solves the technical scheme that its technical problem adopts:
Intelligent activating instrument automatic constant pressure device, comprise electronic loop module and feedback circuit module, wherein, described electronic loop module comprises successively with the power module that circuit connects, rectification circuit module, amplification circuit module, filter circuit module, output transformer module, variable resistance module, output lead module and electrode slice module, described feedback circuit module comprises testing circuit module and control circuit module, the voltage signal at the variable resistance module two ends described in described testing circuit module obtains, send to described control circuit module, described control circuit module is obtained this signal and is transmitted by described amplification circuit module, the power supply signal of the rectification circuit module described in the control circuit module simultaneously obtains.
Further, described variable resistance module is digital regulation resistance.
Further, described control circuit module is single-chip microcomputer.
Further, described power module is 220V power supply.
Particularly, described electrode slice module comprises electrode slice, the face that described electrode slice contacts with human skin is provided with pieces of cloth, over the course for the treatment of, pieces of cloth can not only alleviate the direct stimulation of electrode slice to human body skin, allow people can have a kind of comfort sense, and by adding certain water on pieces of cloth, increase the electric conductivity of electrode slice and skin, increase stimulus intensity.
Wherein, the optional MCP41010 digital regulation resistance of described digital regulation resistance, the optional STC12C5A60S2 single-chip microcomputer of described single-chip microcomputer.
The beneficial effects of the utility model are: this utility model provides a kind of intelligent activating instrument automatic constant pressure device, feedback circuit module in this device comprises testing circuit module and control circuit module, when testing circuit module detect the voltage at reference resistance place and initial voltage contrast change time, this signal is sent to control circuit module, corresponding control signal can be sent after control circuit module receives this signal, variable resistance module receives this control signal and changes, then the resistance of variable resistance module is automatically adjusted, thus make the voltage at variable resistance module place and initial voltage substantially close, thus the voltage automatically realizing electrode slice module contact skin remains unchanged substantially, realize stimulus intensity substantially constant, thus to solve in treatment because human body impedance constantly changes along with the time and need constantly manually adjust stimulus intensity, thus the frequent operation caused, the problem that working strength is large.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the structural representation of intelligent activating instrument automatic constant pressure device of the present utility model
Fig. 2 is the structural representation of the embodiment 1 of intelligent activating instrument automatic constant pressure device of the present utility model
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
Variable resistance module elects MCP41010 digital regulation resistance as, and control circuit module elects STC12C5A60S2 single-chip microcomputer as, and power module elects 220V power supply as.
Embodiment 1:
As shown in Figure 2, intelligent activating instrument automatic constant pressure device, comprise electronic loop module and feedback circuit module, wherein, electronic loop module comprises successively with the power module that circuit connects, rectification circuit module, amplification circuit module, filter circuit module, output transformer module, MCP41010 digital regulation resistance, output lead module and electrode slice module, feedback circuit module comprises testing circuit module and STC12C5A60S2 single-chip microcomputer, testing circuit module obtains the voltage signal at the two ends of MCP41010 digital regulation resistance, send to STC12C5A60S2 single-chip microcomputer, STC12C5A60S2 single-chip microcomputer is obtained this signal and is transmitted by amplification circuit module, STC12C5A60S2 single-chip microcomputer obtains the power supply signal of rectification circuit module simultaneously.
When this device works, rectification circuit module transfers the alternating current of 220V power supply to unidirectional current, then amplified by amplification circuit module, current signal is amplified, substantially realize voltage undamped, then by the fraction Alternating Component of the existence in filter circuit module elimination unidirectional current, then by output transformer module output voltage simultaneously, then voltage distribution is given MCP41010 digital regulation resistance and the electrode slice module of series connection, thus act on human body.
Simultaneously, testing circuit module is according to the setting of program in advance, first detect this device just started working 30 seconds time reference resistance two ends voltage, voltage is now stored as initial voltage, then the voltage at reference resistance two ends was often detected again through 30 seconds, and the initial voltage of this voltage and storage is compared, if voltage changes, testing circuit module sends to STC12C5A60S2 single-chip microcomputer this signal, after STC12C5A60S2 single-chip microcomputer receives the signal that voltage changes, STC12C5A60S2 single-chip microcomputer can send corresponding control signal, this control signal is amplified by amplification circuit module, filter circuit filtering clutter interfering signal, output transformer exports this signal, then this signal is sent to MCP41010 digital regulation resistance, the signal received is changed by MCP41010 digital regulation resistance, then the resistance of MCP41010 digital regulation resistance automatically can be adjusted according to the signal after conversion, thus the voltage realizing reference resistance end with initial voltage close to consistent.
The operation principle of intelligent activating instrument automatic constant pressure device of the present utility model is: this utility model provides a kind of intelligent activating instrument automatic constant pressure device, feedback circuit module in this device comprises testing circuit module and control circuit module, when testing circuit module detect the voltage at reference resistance place and initial voltage contrast change time, this signal is sent to control circuit module, corresponding control signal can be sent after control circuit module receives this signal, variable resistance module receives this control signal and changes, then the resistance of variable resistance module is automatically adjusted, thus make the voltage at variable resistance module place and initial voltage substantially close, thus the voltage automatically realizing electrode slice module contact skin remains unchanged substantially, realize stimulus intensity substantially constant.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (5)
1. intelligent activating instrument automatic constant pressure device, is characterized in that: comprise electronic loop module and feedback circuit module, wherein,
Described electronic loop module comprises successively with power module, rectification circuit module, amplification circuit module, filter circuit module, output transformer module, variable resistance module, output lead module and electrode slice module that circuit connects,
Described feedback circuit module comprises testing circuit module and control circuit module,
The voltage signal at the variable resistance module two ends described in described testing circuit module obtains, send to described control circuit module, control circuit module is obtained this signal and is transmitted by described amplification circuit module, the power supply signal of the rectification circuit module described in the control circuit module simultaneously obtains.
2. intelligent activating instrument automatic constant pressure device as claimed in claim 1, is characterized in that: described variable resistance module is digital regulation resistance.
3. intelligent activating instrument automatic constant pressure device as claimed in claim 1 or 2, is characterized in that: described control circuit module is single-chip microcomputer.
4. intelligent activating instrument automatic constant pressure device as claimed in claim 3, is characterized in that: described power module is 220V power supply.
5. intelligent activating instrument automatic constant pressure device as claimed in claim 1 or 2, is characterized in that: described electrode slice module comprises electrode slice, and the face that described electrode slice contacts with human skin is provided with pieces of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584283.4U CN204092850U (en) | 2014-10-11 | 2014-10-11 | Intelligent activating instrument automatic constant pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584283.4U CN204092850U (en) | 2014-10-11 | 2014-10-11 | Intelligent activating instrument automatic constant pressure device |
Publications (1)
| Publication Number | Publication Date |
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| CN204092850U true CN204092850U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584283.4U Expired - Fee Related CN204092850U (en) | 2014-10-11 | 2014-10-11 | Intelligent activating instrument automatic constant pressure device |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061549A (en) * | 2014-08-27 | 2016-10-26 | 美迪莱株式会社 | Stimulus generation device capable of output correction and method for generating stimulus using same |
| CN106139392A (en) * | 2016-01-15 | 2016-11-23 | 深圳市科瑞康实业有限公司 | Neuromuscular electric stimulation therapy instrument and electrode impedance measurement apparatus and method thereof |
| CN108310637A (en) * | 2018-02-26 | 2018-07-24 | 玉林师范学院 | A kind of broadband electric needle therapeutic instrument based on multi-chaos system |
-
2014
- 2014-10-11 CN CN201420584283.4U patent/CN204092850U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061549A (en) * | 2014-08-27 | 2016-10-26 | 美迪莱株式会社 | Stimulus generation device capable of output correction and method for generating stimulus using same |
| CN106139392A (en) * | 2016-01-15 | 2016-11-23 | 深圳市科瑞康实业有限公司 | Neuromuscular electric stimulation therapy instrument and electrode impedance measurement apparatus and method thereof |
| CN108310637A (en) * | 2018-02-26 | 2018-07-24 | 玉林师范学院 | A kind of broadband electric needle therapeutic instrument based on multi-chaos system |
| CN108310637B (en) * | 2018-02-26 | 2021-08-27 | 玉林师范学院 | Broadband electric acupuncture therapeutic apparatus based on multiple chaotic systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20161011 |