CN210904700U

CN210904700U - Multifunctional ultrasonic wave beauty instrument

Info

Publication number: CN210904700U
Application number: CN201921258560.1U
Authority: CN
Inventors: 曹雅妮; 曹泽良; 徐海
Original assignee: Shenzhen Shenchao Transducer Co ltd
Current assignee: Shenzhen Shenchao Transducer Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-03
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a multi-functional ultrasonic wave beauty instrument, this multi-functional ultrasonic wave beauty instrument include the casing and set up the cosmetic head of the front end of casing, cosmetic head include the controller and respectively with ultrasonic wave generating device, infrared ray generating device and the radio frequency generating device that the controller is connected, ultrasonic wave generating device includes a plurality of piezoelectric array elements that are phased array and arrange. The utility model provides a multi-functional ultrasonic wave beauty instrument has multiple cosmetic function, can satisfy user's multiple demand, and simultaneously, ultrasonic wave generating device has a plurality of ultrasonic wave and takes place the unit, can effectively strengthen ultrasonic wave cosmetic effect.

Description

Multifunctional ultrasonic wave beauty instrument

Technical Field

The utility model relates to an ultrasonic cosmetic technical field, concretely relates to multi-functional ultrasonic wave beauty instrument.

Background

With the improvement of living standard, people pay more and more attention to skin problems, and the ultrasonic beauty instrument is concerned with the characteristics of wide treatment range, good curative effect, quick response and the like, can generate mechanical vibration waves with the frequency of more than 2 kilohertz, has mechanical action, warming action and chemical action, and improves the skin of a human body through the action generated by the vibration waves.

In the field of ultrasonic cosmetology, an ultrasonic cosmetology instrument mainly utilizes the characteristic that ultrasonic waves can penetrate into the skin deeply to stimulate the corium layer of a human body, thereby achieving the effects of removing wrinkles and tendering the skin.

However, the existing ultrasonic beauty instrument only has the function of ultrasonic beauty, and the function is single, so that various requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a multi-functional ultrasonic wave beauty instrument to solve the technical problem of the function singleness of current ultrasonic wave beauty instrument.

In order to solve the technical problem, the utility model provides a multifunctional ultrasonic wave beauty instrument, this multifunctional ultrasonic wave beauty instrument include the casing and set up the cosmetic head of the front end of casing, cosmetic head include the controller and respectively with ultrasonic wave generating device, infrared ray generating device and the radio frequency generating device that the controller is connected, ultrasonic wave generating device includes a plurality of piezoelectric array elements that are phased array and arrange.

Preferably, a plurality of the piezoelectric array elements have a common negative electrode surface, and the negative electrode of each piezoelectric array element is connected with the controller through a lead.

Preferably, the ultrasonic wave generating device further comprises a plurality of pins arranged on the controller, the plurality of pins correspond to the plurality of piezoelectric array elements one to one, and the positive electrode of each piezoelectric array element is connected with the controller through each pin.

Preferably, the infrared generating means comprises a transmitting diode and the radio frequency generating means comprises a transmitting electrode.

Preferably, the ultrasonic wave generating device is located at an axial center position of the beauty head, the radio frequency generating device is located at an outer side of the ultrasonic wave generating device, and the infrared ray generating device is located between the ultrasonic wave generating device and the radio frequency generating device.

Preferably, the multifunctional ultrasonic beauty instrument further comprises a wireless charging device, wherein the wireless charging device comprises a charging plate and a receiving coil embedded on the charging plate, and the receiving coil is used for forming electromagnetic coupling with an external transmitting coil.

Preferably, a plurality of the piezoelectric array elements are arranged in a rectangular array, a circular array or a fan-shaped array.

Preferably, the piezoelectric array element is piezoelectric ceramic, piezoelectric single crystal, piezoelectric polymer or piezoelectric composite material.

Preferably, the electrodes of the piezoelectric array elements are made of chromium, copper or chromium copper alloy.

The embodiment of the utility model provides a beneficial effect lies in: the beauty treatment head is provided with the ultrasonic wave generating device, the infrared ray generating device and the radio frequency generating device, so that the beauty treatment head can emit ultrasonic wave, infrared ray and radio frequency energy at the same time or according to requirements, and the ultrasonic wave, the infrared ray and the radio frequency energy can be combined with skin care products such as facial gel, body gel and the like for use, so that the beauty treatment effect is enhanced. Meanwhile, the ultrasonic wave generating device is provided with a plurality of ultrasonic wave generating elements, so that the cosmetic effect of ultrasonic waves can be effectively enhanced.

Drawings

Fig. 1 is a functional module diagram of the multifunctional ultrasonic beauty instrument of the utility model;

fig. 2 is a schematic structural view of an ultrasonic wave generating device of the multifunctional ultrasonic beauty instrument of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to solve the above technical problem, the utility model provides an ultrasonic beauty instrument, see fig. 1, this ultrasonic beauty instrument includes the casing and sets up the cosmetic head at the front end of casing, and cosmetic head includes controller 10 and the ultrasonic wave generating device 20, infrared ray generating device 30 and the radio frequency generating device 40 that are connected with controller 10 respectively, and ultrasonic wave generating device 20 includes a plurality of piezoelectric array elements 21 that are phased array and arrange.

It will be appreciated that the main roles of the controller 10 are: the ultrasonic generator 20, the infrared generator 30 and the radio frequency generator 40 are controlled to be turned on and off, which is substantially a control circuit board, on which a main control chip is integrated to analyze the received signals through the main control chip, for example, the received signals are the signals for turning on the ultrasonic generator 20, after analyzing the signals, the ultrasonic generator 20 is turned on to apply electrical signals to each piezoelectric array element 21, and the piezoelectric array elements 21 vibrate to emit ultrasonic waves by using the positive piezoelectric effect of the piezoelectric array elements 21.

The above-mentioned ultrasonic wave generating device 20 mainly functions as: acting on human body to activate in vivo cell or fibrous tissue, thereby realizing rapid wrinkle removing and skin firming effects, and improving facial red silk and erythema caused by blood circulation disorder, and facial erythema or rosacea caused by mite infection. The infrared ray generation device 30 mainly functions to: the infrared ray penetrates the skin of human body to enlarge blood capillary, accelerate blood circulation, promote cell growth, relieve muscle tension and reduce young wrinkles. The main functions of the radio frequency generating device 40 are: electromagnetic waves emitted by radio frequency resonate through molecules, heat is generated by friction, when the radio frequency acts on the skin, the phenomenon of ion high-frequency vibration can be generated, the vibration frequency can reach millions of times per second, so that the reconstruction and remodeling of the skin are realized, and the purposes of tightening the skin, improving the facial contour, whitening, removing wrinkles and the like are achieved.

When the ultrasonic wave generating device 20 is used for ultrasonic beauty treatment, a plurality of piezoelectric array elements 21 arranged in a phased array generate ultrasonic wave pulses according to the time sequence required in practice, the ultrasonic wave pulses are transmitted to the human body contact end face of the beauty head, so that the human body contact end face synchronously generates mechanical vibration, and a user tightly attaches the beauty head to the face to carry out ultrasonic massage and beauty treatment by using the mechanical vibration. The plurality of piezoelectric array elements 21 generate ultrasonic waves according to a preset time sequence, the ultrasonic waves emitted by the piezoelectric array elements 21 interfere with each other to form a new ultrasonic beam, and it can be understood that the new ultrasonic beam has higher vibration intensity than a single beam, so that the effect of enhancing ultrasonic beauty is achieved. In addition, the excitation time of each piezoelectric array element 21 can be changed to adjust the vibration intensity of the wave beam, thereby improving the ultrasonic beauty effect.

It should be noted that the piezoelectric array element 21 is made by cutting a piezoelectric sheet, specifically, the piezoelectric sheet is cut into M × N piezoelectric array elements 21(M, N is a positive integer greater than 1) arranged in an array, the positive electrode surface of the piezoelectric sheet is cut into the positive electrode surface of each piezoelectric array element 11, and the negative electrode surface is kept uncut, so that the multiple piezoelectric array elements 11 formed by cutting have a common negative electrode surface, the negative electrode of each piezoelectric array element 21 is connected with the controller 10 through an electrode lead, i.e. a lead 60 shown in fig. 2, and the negative electrode surface is kept uncut by cutting the piezoelectric sheet to serve as the common negative electrode surface of each piezoelectric array element 21, so that the number of the negative electrode leads is greatly reduced, and the connection of the piezoelectric array elements 21 is simple and convenient.

Further, the ultrasonic generator 20 further includes a plurality of pins 70 disposed on the controller 10, the plurality of pins 70 correspond to the plurality of piezoelectric array elements 21 one by one, and the positive electrode of each piezoelectric array element 21 is connected to the controller 10 through each pin 70. The positive pole of the piezoelectric array element 21 is connected with the controller 10 through the pin header 70, so that the wiring mode of the piezoelectric array element 21 can be further simplified, the whole wiring of the piezoelectric array element 21 is simpler and more convenient, and the production cost of the ultrasonic generating device 20 is reduced.

In a preferred embodiment of the present invention, the multifunctional ultrasonic beauty instrument further comprises a wireless charging device 50, the wireless charging device 50 comprises a charging plate and a receiving coil embedded on the charging plate, and the receiving coil is used for forming electromagnetic coupling with an external transmitting coil. It can be understood that the external transmitting coil is connected with a power supply device, and after the transmitting coil is powered on, an electromagnetic field is generated around the transmitting coil according to the electromagnetic induction principle, and acts on the receiving coil, so that current is generated on the receiving coil, and the wireless charging of the multifunctional ultrasonic beauty instrument is realized.

The plurality of piezoelectric array elements 21 are arranged in a rectangular array, a circular array or a fan-shaped array, the piezoelectric array elements 21 can be any one of piezoelectric ceramics, piezoelectric single crystals, piezoelectric polymers or piezoelectric composite materials, wherein the piezoelectric composite materials can be 1-3 type piezoelectric composite materials or 2-2 type piezoelectric composite materials, such as PZT piezoelectric ceramics.

What just go up be the utility model discloses a part or preferred embodiment, no matter be characters or the drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic thought down, utilize the equivalent structure transform that the contents of the description and the drawing do, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.

Claims

1. The multifunctional ultrasonic beauty instrument is characterized by comprising a shell and a beauty head arranged at the front end of the shell, wherein the beauty head comprises a controller, and an ultrasonic generating device, an infrared generating device and a radio frequency generating device which are respectively connected with the controller, and the ultrasonic generating device comprises a plurality of piezoelectric array elements which are arranged in a phased array manner.

2. The multifunctional ultrasonic beauty instrument of claim 1, wherein a plurality of piezoelectric array elements have a common negative electrode surface, and the negative electrode of each piezoelectric array element is connected to a controller through a wire.

3. The multifunctional ultrasonic beauty instrument of claim 2, wherein the ultrasonic wave generator further comprises a plurality of pins arranged on the controller, the plurality of pins are in one-to-one correspondence with the plurality of piezoelectric array elements, and the positive electrode of each piezoelectric array element is connected to the controller through each pin.

4. The multifunctional ultrasonic cosmetic instrument of claim 1, wherein the infrared generating device comprises a transmitting diode, and the radio frequency generating device comprises a transmitting electrode.

5. The multifunctional ultrasonic beauty instrument of claim 1, wherein the ultrasonic wave generating means is located at an axial center position of the beauty head, the radio frequency generating means is located at an outer side of the ultrasonic wave generating means, and the infrared ray generating means is located between the ultrasonic wave generating means and the radio frequency generating means.

6. The multifunctional ultrasonic cosmetic apparatus according to claim 1, further comprising a wireless charging device including a charging plate and a receiving coil embedded on the charging plate, the receiving coil being configured to form an electromagnetic coupling with an external transmitting coil.

7. The multifunctional ultrasonic cosmetic apparatus according to claim 1, wherein the plurality of piezoelectric array elements are arranged in a rectangular array, a circular array or a fan-shaped array.

8. The multifunctional ultrasonic beauty instrument of claim 1, wherein the piezoelectric array element is a piezoelectric ceramic, a piezoelectric single crystal, a piezoelectric polymer or a piezoelectric composite material.

9. The multifunctional ultrasonic cosmetic instrument according to claim 1, wherein the electrodes of the piezoelectric array element are made of chrome, copper or chrome-copper alloy.