CN86204060U - Electrotherapy instrument - Google Patents
Electrotherapy instrument Download PDFInfo
- Publication number
- CN86204060U CN86204060U CN 86204060 CN86204060U CN86204060U CN 86204060 U CN86204060 U CN 86204060U CN 86204060 CN86204060 CN 86204060 CN 86204060 U CN86204060 U CN 86204060U CN 86204060 U CN86204060 U CN 86204060U
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- CN
- China
- Prior art keywords
- output
- electro
- utility
- therapeutic apparatus
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Electrotherapy Devices (AREA)
Abstract
The utility model discloses an electrical medical apparatus, in particular to an electric therapeutic equipment used for electric stimulation and electric massage. Without adding a power supply, the utility model can makes use of output signal provided by various sonic equipment or special signal recorded on a tap and output by a recorder as a current or a signal source, so alternate current, direct current and pulse voltage can be modulated and output in order to adapt the requirements of different physical therapy people. The utility model has the advantages of small size and low cost, which is not only suitable for using in medical departments but also suitable for common families and tourists.
Description
This utility model relates to a kind of physiotherapeutic instruments, particularly a kind of physical therapy device as electricity irritation, electromassage.
Existing electrical medical apparatus, mostly volume is big, cost is high, carry inconvenience, function is also more single, is only limited in the medical institutions to use, and is difficult for using at average family promoting.The music electrotherapeutic instrument of the Decree of Patent Office of China (application number is 8520234), though significant improvement has been arranged in this respect, but this music electrotherapeutic instrument itself needs additional supply, the audio signal conversion is to utilize voltage amplifier circuit, its output also only limits to the alternating voltage that audio signal is amplified, so also there is certain deficiency in this music electrotherapeutic instrument aspect the scope of volume, cost and application.
The purpose of this utility model is in order to provide a kind of circuit simple, but has multiple output, does not need additional supply, and easy operating is suitable for the electrotherapeutic apparatus that average family uses.
Technical essential of the present utility model is, the audio signal of under the condition that itself does not need additional supply, utilizing various stereo set to provide, or by the special signal of on tape, recording of recorder output, directly import this electro-therapeutic apparatus by a patch plug, be connected to the input signal indicating circuit in this electro-therapeutic apparatus, pulse boostering circuit, through regulating circuit, the waveform transformation circuit, make the And that in this electro-therapeutic apparatus, directly boosts convert its AC signal to interchange respectively, direct current, pulse voltage by a pair of output electrode output, is carried out corresponding physical therapy with the situation that adapts to different physical therapy persons then.
The utility model has the advantages that electro-therapeutic apparatus directly boosts to the voltage signal from stereo set output, optional respectively stream, direct current, the impulse form of choosing friends of the output of electro-therapeutic apparatus adapts to different physical therapy persons' requirement, enlarged the scope of using; Two, because the electro-therapeutic apparatus of design output contact electrode head can adopt the plate form, stimulate physical therapy, also can play the effect of electric massage so not only can make voltage to human body; Three, this electro-therapeutic apparatus itself need not additional supply and power amplification circuit, thereby has dwindled the volume of electro-therapeutic apparatus, also makes the easier debugging manufacturing of this electro-therapeutic apparatus, and then has reduced manufacturing cost.
Embodiment of the present utility model is as follows: as shown in Figure 1, electro-therapeutic apparatus is respectively by the interface (CT that connects the stereo set output signal end
1), input signal cable, input signal indicating circuit (R
1, LED), pulse boostering circuit (B
1), regulating circuit (W
1), (R
2), waveform transformation circuit (D
1, D
2, C
1, R
3), output interface (CK
2, CK
3, CK
4), and electrode interface plug (CT
2), electrode (JB
1, JB
2) form.The voltage signal that comes from stereo set passes through (CT
1) input, by current-limiting resistance (R
1) and light emitting diode (LED) send signal indication ， And directly by pulse booster (B
1) do the voltage lifting, the voltage after the lifting can pass through potentiometer (W
1, R
2) regulate (potentiometer W
1Also can, and utilize the volume control potentiometer of stereo set itself to regulate output voltage), by diode (D
1), capacitor (C
1), resistance (R
3) make dc voltage conversion, diode (D
2) do the pulse voltage conversion, then respectively by jack (CK
2, CK
3, CK
4) connect interchange, pulse, DC voltage, interface plug (CT
2) the optional respectively (CK that inserts
2, CK
3, CK
4, CT
2) lead-in wire insert electrode (JB respectively
1, JB
2) on, electrode (JB
1, JB
2) make by operating grip with metal material respectively, rounded tabular contact electrode head is formed, and this can also make needle-like, shape such as bar-shaped to the contact electrode head.The frequency range of this electro-therapeutic apparatus treatment information is 1～5000HZ, or unidirectional current.The treatment waveform of output can have rarefaction wave, condensation wave, dilatational wave, discontinuous wave, sine wave, impulse wave, bidirectional pulse ripple, unidirectional pulse to involve irregular random pulses ripple.More than various waveforms can do special signal recording conversion by the tape that uses on the common recorder respectively and obtain.Use the patient and the physical therapy person of this electro-therapeutic apparatus to select correspondent voltage stimulation therapy and electric massage according to the situation of oneself, this electro-therapeutic apparatus is also very convenient for the person's of going out use, and the person of going out only need carry a pocket-size transistor radio can be connected the effect of playing electrotherapy of using with this electro-therapeutic apparatus.
Claims (2)
1, a kind of electro-therapeutic apparatus that is used for electricity irritation, electromassage, it comprises input interface (CT
1), input signal indicating circuit (R
1, LED), pulse booster transformer (B
1), regulating circuit (W
1, R
2), output interface (CK
2, CK
3, CK
4) and a pair of output electrode (JB
1, JB
2), it is characterized in that also having one by diode (D
1), capacitor (C
1), resistance (R
3) DC voltage conversion circuit formed and by diode (D
2) pulse conversion circuit that forms.
2, electro-therapeutic apparatus according to claim 1 is characterized in that the output electrode (JB of electro-therapeutic apparatus
1, JB
2) contact can make tabular, needle-like, bar-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86204060 CN86204060U (en) | 1986-09-05 | 1986-09-05 | Electrotherapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86204060 CN86204060U (en) | 1986-09-05 | 1986-09-05 | Electrotherapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86204060U true CN86204060U (en) | 1987-06-24 |
Family
ID=4807216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86204060 Withdrawn CN86204060U (en) | 1986-09-05 | 1986-09-05 | Electrotherapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86204060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390284A (en) * | 2016-09-26 | 2017-02-15 | 陈国莲 | Gout therapeutic device |
-
1986
- 1986-09-05 CN CN 86204060 patent/CN86204060U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390284A (en) * | 2016-09-26 | 2017-02-15 | 陈国莲 | Gout therapeutic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |