CN205127133U - Electric pulse therapeutic equipments - Google Patents
Electric pulse therapeutic equipments Download PDFInfo
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- CN205127133U CN205127133U CN201520839644.XU CN201520839644U CN205127133U CN 205127133 U CN205127133 U CN 205127133U CN 201520839644 U CN201520839644 U CN 201520839644U CN 205127133 U CN205127133 U CN 205127133U
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Abstract
The utility model discloses an electric pulse therapeutic equipments, including rectifier bridge Q, switch S, transformer T1, transformer T2, electric capacity C1, diode VS, resistance R1 and triode VT, 220V alternating current one end is connected to switch S one end, transformer T1 coil L1 is connected to the switch S other end, the 220V alternating current other end is connected to the transformer T1 coil L1 other end, transformer T1 coil L2 connects at both ends rectifier bridge Q pin 1 and rectifier bridge Q pin 3 respectively, electric capacity C1 is connected respectively to rectifier bridge Q pin 2, diode VS negative pole, resistance R1, electric capacity C2 and triode VT projecting pole, it is anodal that emitting diode LED is connected to the resistance R1 other end. The utility model discloses can can change the frequency of operation of therapeutic instrument through adjusting RP1, through adjusting RR2, can change the range of output pulse signal, the intensity of adjusting the electric pulse promptly, circuit structure is simple, and is with low costs, small, especially adapted using widely.
Description
Technical field
This utility model relates to a kind of pulse therapeutic device, specifically a kind of electric pulse therapeutic equipment.
Background technology
Along with the continuous progress of science and technology, physiotherapeutic instruments obtains and develops rapidly, and its effect in medical treatment becomes increasingly conspicuous.What studied is the electric therapeutic instrument with O ~ 150Hz low-frequency current, electric current of intermediate frequency being carried out to amplitude modulation(PAM) clinically at present with critical treatment meaning, have both feature that is low, electro-therapeutic apparatus of intermediate frequency, therapeutical effect is obvious, there is analgesia, improve local blood circulation, effect such as exercise skeletal muscle etc., can be used for that treatment is sprained, pain in the lumbar region, cervical spondylosis and various inflammation, also can be used for eliminating Fatique after Sports.
The electric pulse therapeutic equipment that current electric pulse therapeutic equipment mainly adopts, due to not by changing the frequency of oscillation of agitator and then changing the stimulation degree of electric pulse, the electric pulse of generation is easy to tissue is polarized, and even can burn punctures human acupoint.In addition, user can not adjust the output electric pulse size of electric pulse therapeutic equipment according to the difference of therapeutic purposes.
Utility model content
The purpose of this utility model is to provide a kind of electric pulse therapeutic equipment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of electric pulse therapeutic equipment, comprises rectifier bridge Q, switch S, transformator T1, transformator T2, electric capacity C1, diode VS, resistance R1 and audion VT, described switch S one end connects 220V alternating current one end, switch S other end connection transformer T1 coil L1, the transformator T1 coil L1 other end connects the 220V alternating current other end, transformator T1 coil L2 two ends connect rectifier bridge Q pin 1 respectively and rectifier bridge Q pin 3, rectifier bridge Q pin 2 connects electric capacity C1 respectively, diode VS negative pole, resistance R1, electric capacity C2 and audion VT emitter stage, resistance R1 other end connecting luminous diode LED positive pole, the described electric capacity C2 other end is connection transformer T2 coil L3 and resistance R2 respectively, and the resistance R2 other end connects potentiometer RP1 one end, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, rectifier bridge Q pin 4, the electric capacity C1 other end, diode VS positive pole, LED negative pole and transformator T2 coil L4, transformator T2 coil L4 other end connecting triode VT colelctor electrode, audion VT base stage is by the resistance R3 connection transformer T2 coil L3 other end, transformator T2 coil L5 one end connects potentiometer RP2 one end, the potentiometer RP2 other end is the connection transformer T2 coil L5 other end and electrode B respectively, potentiometer RP2 slide plate connection electrode A.
As this utility model further scheme: described diode VS is Zener diode.
Compared with prior art, the beneficial effects of the utility model are: this utility model by regulating RP1, can change the operating frequency of therapeutic instrument; By regulating RR2, can change the amplitude of output pulse signal, namely regulating the intensity of electric pulse, circuit structure is simple, and cost is low, and volume is little, is applicable to very much promoting the use of.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of electric pulse therapeutic equipment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of electric pulse therapeutic equipment, comprises rectifier bridge Q, switch S, transformator T1, transformator T2, electric capacity C1, diode VS, resistance R1 and audion VT, switch S one end connects 220V alternating current one end, switch S other end connection transformer T1 coil L1, the transformator T1 coil L1 other end connects the 220V alternating current other end, transformator T1 coil L2 two ends connect rectifier bridge Q pin 1 respectively and rectifier bridge Q pin 3, rectifier bridge Q pin 2 connects electric capacity C1 respectively, diode VS negative pole, resistance R1, electric capacity C2 and audion VT emitter stage, resistance R1 other end connecting luminous diode LED positive pole, the electric capacity C2 other end is connection transformer T2 coil L3 and resistance R2 respectively, and the resistance R2 other end connects potentiometer RP1 one end, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, rectifier bridge Q pin 4, the electric capacity C1 other end, diode VS positive pole, LED negative pole and transformator T2 coil L4, transformator T2 coil L4 other end connecting triode VT colelctor electrode, audion VT base stage is by the resistance R3 connection transformer T2 coil L3 other end, transformator T2 coil L5 one end connects potentiometer RP2 one end, the potentiometer RP2 other end is the connection transformer T2 coil L5 other end and electrode B respectively, potentiometer RP2 slide plate connection electrode A.
Diode VS is Zener diode.
Operation principle of the present utility model is: refer to Fig. 1, the pierce circuit be made up of audion VT, pulse transformer T2 and associated peripheral components and parts, after the switch S that switches on power, VT, under the effect of transformator T2 coil L3 and electric capacity C1, resistance R1, potentiometer RP1, enters the low frequency switch state of conducting-saturation conduction-cut-off-conducting very soon; After oscillator vibrates work, from potentiometer RP2 slide plate output low frequency oscillation pulse signal, on the skin that this pulse signal is applied to user by electrode A or acupuncture point, play the effect of adjuvant treatment of diseases.
Regulate RP1, the operating frequency of therapeutic instrument can be changed; Regulate RR2, the amplitude of output pulse signal can be changed, namely regulate the intensity of electric pulse.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. an electric pulse therapeutic equipment, comprises rectifier bridge Q, switch S, transformator T1, transformator T2, electric capacity C1, diode VS, resistance R1 and audion VT, it is characterized in that, described switch S one end connects 220V alternating current one end, switch S other end connection transformer T1 coil L1, the transformator T1 coil L1 other end connects the 220V alternating current other end, transformator T1 coil L2 two ends connect rectifier bridge Q pin 1 respectively and rectifier bridge Q pin 3, rectifier bridge Q pin 2 connects electric capacity C1 respectively, diode VS negative pole, resistance R1, electric capacity C2 and audion VT emitter stage, resistance R1 other end connecting luminous diode LED positive pole, the described electric capacity C2 other end is connection transformer T2 coil L3 and resistance R2 respectively, and the resistance R2 other end connects potentiometer RP1 one end, and the potentiometer RP1 other end connects potentiometer RP1 slide plate respectively, rectifier bridge Q pin 4, the electric capacity C1 other end, diode VS positive pole, LED negative pole and transformator T2 coil L4, transformator T2 coil L4 other end connecting triode VT colelctor electrode, audion VT base stage is by the resistance R3 connection transformer T2 coil L3 other end, transformator T2 coil L5 one end connects potentiometer RP2 one end, the potentiometer RP2 other end is the connection transformer T2 coil L5 other end and electrode B respectively, potentiometer RP2 slide plate connection electrode A.
2. electric pulse therapeutic equipment according to claim 1, is characterized in that, described diode VS is Zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839644.XU CN205127133U (en) | 2015-10-27 | 2015-10-27 | Electric pulse therapeutic equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839644.XU CN205127133U (en) | 2015-10-27 | 2015-10-27 | Electric pulse therapeutic equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127133U true CN205127133U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839644.XU Expired - Fee Related CN205127133U (en) | 2015-10-27 | 2015-10-27 | Electric pulse therapeutic equipments |
Country Status (1)
| Country | Link |
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| CN (1) | CN205127133U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349524A (en) * | 2017-08-28 | 2017-11-17 | 徐卫国 | A kind of electronics nerve stimulation physical therapy device |
| CN110575616A (en) * | 2019-09-04 | 2019-12-17 | 傅云其 | Electronic acupuncture device |
| CN112336992A (en) * | 2020-10-27 | 2021-02-09 | 河北康以岛科技有限公司 | Red light therapeutic instrument for prostate |
-
2015
- 2015-10-27 CN CN201520839644.XU patent/CN205127133U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349524A (en) * | 2017-08-28 | 2017-11-17 | 徐卫国 | A kind of electronics nerve stimulation physical therapy device |
| CN110575616A (en) * | 2019-09-04 | 2019-12-17 | 傅云其 | Electronic acupuncture device |
| CN112336992A (en) * | 2020-10-27 | 2021-02-09 | 河北康以岛科技有限公司 | Red light therapeutic instrument for prostate |
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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 |
Granted publication date: 20160406 Termination date: 20161027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |