CN1063671C - Itching-relieve device for persons bitten by mosquito or pest - Google Patents
Itching-relieve device for persons bitten by mosquito or pest Download PDFInfo
- Publication number
- CN1063671C CN1063671C CN98121674A CN98121674A CN1063671C CN 1063671 C CN1063671 C CN 1063671C CN 98121674 A CN98121674 A CN 98121674A CN 98121674 A CN98121674 A CN 98121674A CN 1063671 C CN1063671 C CN 1063671C
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- electrode
- capacitor
- control circuit
- itching
- bitten
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Abstract
The present invention relates to a mosquito bite itch relieving device for a person bitten by mosquitos, which is characterized in that a front panel of an insulaitng casing is provided with an annular electrode, the centre of the annular electrode is provided with an acicular electrode, a circuit board and a power source are arranged in the casing, the side face of the casing is provided with a switch, a control circuit is arranged on the circuit board, and the two electrodes are respectively connected with the positive output end and the negative output end of the control circuit. The present invention has the advantages of simple structure, small size, portability, good itch relieving effect, broad market and good economic and social benefit.
Description
The present invention relates to a kind ofly cause the itching-relieve device for persons bitten by mosquito or pest that human body is itched after being used to remove mosquito bite.
Mosquito bite is a matter of frequent occurrence, and is particularly of common occurrence especially in summer.After the mosquito bite health, the time regular meeting cause and itch, uncomfortable; the difficulty of very itching is disliked, and has to sometimes go to tickle with hands, and staff tickles not only unhygienic but also very hard; in case scratch, can fester into skin ulcer, infection inflammation; healthy damaging given in morbidity, and people have developed some itching-relieve devices for this reason; climb as antipruritic; also have some antipruritic medicines, as floral water, essential balm etc., but these all can not reach complete itching relieving purpose.
The purpose of this invention is to provide a kind of itching-relieve device for persons bitten by mosquito or pest, can solve the problem of itching behind the mosquito bite effectively.
The object of the present invention is achieved like this, at housing one end front dress ring electrode, there is needle electrode at the ring electrode center, and ring-type, needle electrode link to each other with the intravital control circuit outfan of shell, and its control circuit is made of audion, resistance, electric capacity, diode and transformator.
The present invention is simple in structure, and cost is low, easily produces, easily applies, and volume is little, is easy to carry, and is easy to use, and antipruritic effect is good, and extensive market has good economic and social benefit.
Below in conjunction with the embodiment accompanying drawing the present invention is elaborated.
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a sectional front view of the present invention.
Fig. 3 is control circuit figure of the present invention.
Fig. 4 is ring-type, needle electrode figure.
Provide by Fig. 1, Fig. 2, ring electrode 2 is equipped with in the present invention on the front panel of insulation crust 3, there is needle electrode 1 at ring electrode 2 centers, circuit board 5 and power supply 6 are housed in the insulation crust 3, switch 4 is equipped with in the housing side, control circuit is contained on the circuit board 5, and ring electrode 2 and needle electrode 1 be the positive-negative output end of connection control circuit respectively; Said control circuit is to be made of audion BG, resistance R, capacitor C 1, C2, transformator T and power supply E, K switch, the base stage connecting resistance R of audion BG and capacitor C 2 one ends, emitter stage meets capacitor C 2 other ends and power supply E, primary coil L1 one end of the colelctor electrode connecting resistance R other end and capacitor C 1, transformator T, power supply E meets capacitor C 1 and coil L1 through K switch, secondary coil L2 one end of transformator T is through commutation diode D T-Ring shape electrode 2, another termination needle electrode 1 of secondary coil L2.Shell can adopt ambroin to make, and two electrodes can adopt metal, as copper electrode.
In the circuit diagram, K switch is the switch 4 among Fig. 1, power supply E can adopt aneroid battery, also can adopt external power supply or rechargeable battery, general available 1.5V aneroid battery, capacitor C 1 can be 10 μ F, capacitor C 2 can be 0.1-20 μ F, and resistance R can be 3K Ω, and audion can be 3AX31, transformator is the L115 circle, the L2330 circle.Diode D is that (V＞100V), it is to be noted that this circuit is an embodiment, other circuit are as long as can export 300-2000HZ, 30V-60V all can for 2CZ.
Working condition of the present invention is, after the circuit connection is started working, the voltage of 1.5V is output as 30-60V voltage through transformator in its circuit, because by audion BG, resistance R and capacitor C 2, the resonance circuit that C1 constitutes and the effect of commutation diode, it is output as the pulsating direct current electric current, being added in needle electrode contacts by the Pi Fushi at mosquito bite place with fooled two electrodes of ring electrode, just produce electrolysis and electrophoretic dual function, quickening harmful substance decomposes and assembles to the place of biting, prevention is to its elsewhere tissue diffusion, thereby fundamentally eliminate the reason of itching, reach antipruritic purpose.Through on probation, its effect is remarkable, generally opens switch 1-5 second, can be antipruritic, and without any side effects, be a kind of ideal antipruritic apparatus, be the innovation and creation of antipruritic apparatus initiative, have remarkable economical and be worth and social effect.
Claims (1)
1, itching-relieve device for persons bitten by mosquito or pest, it is characterized in that it being on the front panel of insulation crust (3) ring electrode (2) to be housed, there is needle electrode (1) at ring electrode (2) center, ring electrode (2) and needle electrode (1) be the positive-negative output end of connection control circuit respectively, said control circuit is base stage connecting resistance R and capacitor C 2 one ends of audion BG, emitter stage meets capacitor C 2 other ends and power supply E, the colelctor electrode connecting resistance R other end and capacitor C 1, primary coil L1 one end of transformator T, the former E of electricity meets capacitor C 1 and coil L1 through K switch, secondary coil L2 one end of transformator T is through commutation diode D T-Ring shape electrode (2), another termination needle electrode (1) of secondary coil L2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98121674A CN1063671C (en) | 1998-11-20 | 1998-11-20 | Itching-relieve device for persons bitten by mosquito or pest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98121674A CN1063671C (en) | 1998-11-20 | 1998-11-20 | Itching-relieve device for persons bitten by mosquito or pest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1217217A CN1217217A (en) | 1999-05-26 |
| CN1063671C true CN1063671C (en) | 2001-03-28 |
Family
ID=5227234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98121674A Expired - Fee Related CN1063671C (en) | 1998-11-20 | 1998-11-20 | Itching-relieve device for persons bitten by mosquito or pest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1063671C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907875A (en) * | 2019-04-10 | 2019-06-21 | 樊晓东 | A kind of itch stopping apparatus and its method of multi-temperature zone gradient-controllable heating |
| WO2023102082A2 (en) * | 2021-12-05 | 2023-06-08 | Tianxin Wang | Methods and devices for treating itching |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082159U (en) * | 1990-07-04 | 1991-08-07 | 程国强 | Electric heat type itching allaying apparatus |
| CN2121938U (en) * | 1992-04-05 | 1992-11-18 | 齐梓凡 | Massage device for preventing itch |
| CN1089871A (en) * | 1993-01-17 | 1994-07-27 | 王连吉 | Antipruritic device |
-
1998
- 1998-11-20 CN CN98121674A patent/CN1063671C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082159U (en) * | 1990-07-04 | 1991-08-07 | 程国强 | Electric heat type itching allaying apparatus |
| CN2121938U (en) * | 1992-04-05 | 1992-11-18 | 齐梓凡 | Massage device for preventing itch |
| CN1089871A (en) * | 1993-01-17 | 1994-07-27 | 王连吉 | Antipruritic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1217217A (en) | 1999-05-26 |
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| SE01 | Entry into force of request for substantive examination | ||
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| 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 |