CN2425557Y

CN2425557Y - Novel packet probe for ultrasonic wave facial beautifying instrument

Info

Publication number: CN2425557Y
Application number: CN 00234782
Authority: CN
Inventors: 覃志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-19
Filing date: 2000-05-19
Publication date: 2001-04-04
Anticipated expiration: 2010-05-19

Abstract

The utility model provides a novel packet probe for an ultrasonic wave facial beautifying instrument. The utility model is composed of an ultrasonic wave generator, an energy converter and a power supply box. The utility model is characterized in that the front side of an upper cover is provided with convex steps in a pocket casing which is divided into the upper cover and a lower cover, a cavity of the step is provided with an energy converter probe inside, and a printed circuit board is arranged in the lower cover. An output end of the generator is electrically connected with the probe, the upper and the lower covers are combined into integration, and the side face is provided with a frequency diverter switch. The novel pocket probe has the advantages of simple structure, small size, light weight, low cost, convenient operation and portability, good effect of facial beautifying and high safety, the full set is only 250 G, and the utility model can satisfy the requirements of ordinary consumers.

Description

The new-type pocket probe of supersonic face care instrument

This utility model relates to care appliance, specifically a kind of new-type pocket probe of supersonic face care instrument.

Now, ultrasonic instrument has been used widely at aspects such as clinical physical therapy, health cares, utilize ultrasound wave to have good convergence, directivity and infiltrative mechanical oscillation effect, can go deep into skin inner layer, reach the deep layer massage, but the toughness and the elasticity of blood circulation promoting and metabolism, the activity of enhancing lymphatic vessel, maintenance skin are received the effect of defying age and beauty treatment.Yet existing supersonic face care instrument is specialized basically, exist complex structure, volume big, heavy, cost an arm and a leg, operate problem such as inconvenience, be not suitable for popular use.

The purpose of this utility model provides a kind of new-type pocket probe of supersonic face care instrument, it is simple in structure, volume is little, in light weight, easy to carry, cost performance is high, can satisfy popular instructions for use.

This utility model is achieved in that the new-type pocket probe of this supersonic face care instrument comprises power pack, connecting line and ultrasonic signal generator, it is characterized in that, it also comprises: a little soap box sample housing, divide loam cake and lower cover, the loam cake front upper is provided with the step of projection, the pocket type supersonic probe is installed in the cavity of step, the transducing vibration plane outwardly, lower cover leaves the bar shaped louvre, described ultrasonic signal generator printed circuit board is installed in the lid, generator output end is electrically connected with ultrasound probe, and the involutory secure bond of upper and lower cover becomes whole.

The housing side is provided with the output amplitude of a ultrasonic signal generator and switches switch.

The utility model has the advantages that: 1, simple in structure, only a fritter circuit board and a probe, matchbox of volume ratio is also little, and weight has only 250 grams, and is small and exquisite, can carry, easy to use.2, cost is low, can satisfy the demand of ordinary consumer.As long as 3 have power supply, all can use whenever and wherever possible, safe and reliable, effective.

Fig. 1 is the profile sketch map of the new-type probe of this supersonic face care.

Fig. 2 goes up the internal structure sketch map that lower casing is opened.

Fig. 3 is the circuit diagram of supersonic generator.

Below in conjunction with accompanying drawing this utility model is described in further detail:

In Fig. 1, the 1st, power pack, the 2nd, electric power connection line, the 3rd, the connecting pin of power supply, S ₁Be to start button, LED is a display lamp, the 4th, and housing, the 5th, probe, S ₂Be that the ultrasonic signal output amplitude is switched switch.Fig. 2 goes up the internal structure sketch map that lower casing is opened, and 7 is printed circuit boards among the figure, and it is installed in the lower casing 9, and electronic devices and components comprise button S ₁, display lamp LED and switch switch S ₂All be installed on the printed circuit board, the 8th, the strip fin leaves louvre near on the lid of fin, and the 6th, the screw seat; Ultrasonic transducer wafer B is installed in the upper box cover 11, and the end electrode of B is connected with the lead-out terminal of printed circuit board by connecting other line 10.The involutory back of upper and lower lid is tightened in the screw seat of four jiaos of housings by screw and is combined into an integral body.

Fig. 3 is the circuit diagram of supersonic generator.Among the figure, T is a mains transformer, and it occupies the output of 12V low-voltage with the civil power conversion of 220V, and F is a protective tube, and U is full wave bridge rectifier, C ₁Be filter capacitor, the 12V low-voltage becomes direct current behind rectifying and wave-filtering provide dc supply to circuit.LED is a light emitting diode, makes display lamp usefulness, R ₄It is its current-limiting resistance.IC1 is the integrated package of agitator, and model is CD4011, it and foreign component of diode V ₁, capacitor C ₂～C ₄, resistance R ₁, R ₂Constitute ultrasonic signal generator together, VCC be power end, GND be hold commonly, outfan, S that F is ultrasonic signal ₁It is start button.Crystal triode V ₂With resistance R ₃～R ₆Constitute emitter-follower, electrify and banish the effect of level before and after big, impedance conversion and the buffering, wherein R ₃Be biasing resistor be again isolation resistance, R ₄Being the current-limiting resistance of LED, also is V ₂Load resistance, the effect of stable operating point is arranged simultaneously, R ₅, R ₆Be ultrasonic signal output amplitude step resistance, logical switch S ₂Switch two grades of outputs of branch.Crystal triode V ₃With capacitor C ₅, C ₆, inductance L ₁～L ₃Constitute power amplifier, V ₄Be that protection diode, B are ultrasonic transducers, it is a high-frequency ceramic piezoelectric vibrator device, is the load of power amplifier.

Manipulate: click S ₁, display lamp is bright, instrument work; Click, display lamp goes out again, and quits work.Output intensity is divided two grades, with S ₂Dial to A, export less, with S ₂Dial to B, export bigger.

Claims

1, a kind of new-type pocket probe of supersonic face care instrument, it comprises power pack, connecting line and ultrasonic signal generator, it is characterized in that, it also comprises: a little soap box sample housing, divide loam cake and lower cover, the loam cake front upper is provided with the step of projection, the pocket type supersonic probe is installed in the cavity of step, outside transducing faces, loam cake leaves the bar shaped louvre, described ultrasonic signal generator printed circuit board is installed in the lid, and generator output end is electrically connected with ultrasound probe, the involutory secure bond integral body of upper and lower cover.

2, the new-type pocket probe of supersonic face care instrument according to claim 1, it is characterized in that: the housing side is provided with the output amplitude of a ultrasonic signal generator and switches switch.