CN217448715U - Multifunctional beauty instrument - Google Patents

Abstract

The utility model discloses a multi-functional cosmetic instrument, including multi-functional cosmetic head, the cosmetic head of LED photon, the cosmetic head of RF radio frequency and cosmetic instrument main part, multi-functional cosmetic head, the cosmetic head of LED photon, the cosmetic overhead magnet and the fixed position in plane that is provided with of RF radio frequency, be provided with magnet and fixed limit in the cosmetic instrument main part, multi-functional cosmetic head, the cosmetic head of LED photon and the cosmetic head of RF radio frequency are together fixed through magnetic force and cosmetic instrument main part, multi-functional cosmetic head, the cosmetic head of LED photon, be provided with Pogo pin (spring needle) connector in the cosmetic head of RF radio frequency and the cosmetic instrument main part, multi-functional cosmetic head, the cosmetic head of LED photon and the cosmetic head of RF radio frequency are through Pogo pin (spring needle) connector and cosmetic instrument main part and are electric connection, form electric passage.

Description

Multifunctional beauty instrument

Technical Field

The utility model relates to a beauty instrument technical field, more specifically say, relate to a multi-functional beauty instrument.

Background

With the rapid development of science and technology and the continuous improvement of the living standard of people, women pay more and more attention to skin care, and often use a beauty instrument when facial care is carried out, and a plurality of beauty instruments on the market at present have single functions, for example, a facial massage instrument has a massage function; the leading-in and leading-out beauty instrument has the functions of leading in essence and cleaning the face; the large bank light beauty instrument is provided with a large number of LED lamps special for medical beauty, and realizes the functions of balancing facial grease, controlling acne and tendering skin by emitting red light, blue light and yellow light with special wavelengths; some multifunctional beauty instruments integrate functions of leading in and out, massage and LED photon beauty treatment, but the multifunctional beauty instruments are small in size, so that medical and beauty LED lamps arranged on the multifunctional beauty instruments are low in power and quantity, and the photon beauty effect is poor; although some beauty instruments with replaceable beauty heads can realize multiple beauty functions, the replacement of the beauty heads is inconvenient, the gap at the joint of the beauty heads and the main body of the beauty instrument is large, the beauty is not attractive, the electrical connection between the beauty heads and the main body of the beauty instrument is complex, and the problems of poor electrical connection and the like can occur after long-time use.

In addition, although many cosmetic functions are realized on one cosmetic apparatus, the multifunctional cosmetic apparatus is formed by connecting a cosmetic apparatus main unit and a plurality of independent cosmetic heads through cables, and the cosmetic apparatus main unit adopts a seat type design, so that the multifunctional cosmetic apparatus is large in size, inconvenient to carry, and difficult to meet the use requirement of users for portability of cosmetic equipment.

SUMMERY OF THE UTILITY MODEL

According to the problems existing in the prior art mentioned by the explanation, the utility model aims to provide a multifunctional beauty instrument for realizing functions of stimulating muscles by EMS micro-current, guiding and guiding ions in, cleaning, massaging, icing, removing wrinkles (smoothing fine wrinkles) by LED photons, tendering skin, tightening skin by RF radio frequency and the like.

In order to achieve the above object, the embodiment of the present invention is implemented by the following technical solutions:

a multifunctional cosmetic instrument comprises a multifunctional cosmetic head, an LED photon cosmetic head, an RF cosmetic head and a cosmetic instrument main body.

Multifunctional beauty treatment head

The multifunctional cosmetic head comprises a shell, a cover plate, a leading-in and leading-out head, a cosmetic cotton fixing ring, a temperature sensor, a spring, a magnet, a semiconductor refrigerating sheet, a radiating fin, a sub-control circuit board and a Pogo pin (Pogo pin) connector.

Furthermore, leading-in leading-out head is fixed on the casing, and the semiconductor refrigeration piece is fixed on leading-in leading-out head through heat conduction silica gel, and the fin is fixed on the semiconductor refrigeration piece through heat conduction silica gel, and Pogo pin (Pogo pin) connector setting is on dividing control circuit board, divides control circuit board to fix on the casing, is provided with magnet mount pad and magnet on casing and the apron, and magnet is fixed on the magnet mount pad, is provided with the spring via hole on the casing, and the spring setting is downthehole at the spring.

Furthermore, the leading-in and leading-out head is an electrode of the multifunctional beauty instrument and is used for connecting the skin, and the leading-in and leading-out head is made of 304 stainless steel, 316 stainless steel or titanium.

Furthermore, the spring is made of metal conductive materials and is connected to the leading-in and leading-out head.

Furthermore, a golden finger is arranged on the sub-control circuit board, the spring is connected to the golden finger, and the spring and the sub-control circuit board are connected together through the golden finger.

Furthermore, the leading-in and leading-out head and the sub-control circuit board are connected together through a spring to form an electric path.

Further, a temperature sensor fixing groove is formed in the shell, and the temperature sensor is arranged in the temperature sensor fixing groove.

Further, the surface of the temperature sensor is in contact with the surface of the lead-in and lead-out head.

Preferably, the temperature sensor adopts a thermistor, the temperature of the leading-in and leading-out head is detected in real time by utilizing the characteristic that the resistance value of the thermistor changes along with the temperature, and the cost of equipment can be reduced by adopting the thermistor.

Furthermore, the temperature sensor is connected with the sub-control circuit board.

Furthermore, the temperature sensor detects the temperature of the leading-in leading-out head in real time, the signal of the temperature sensor is transmitted to the main control circuit board on the beauty instrument main body through the sub-control circuit board, the working state of the semiconductor refrigerating sheet is controlled through the MCU (single chip microcomputer) arranged on the main control circuit board, the temperature of the leading-in leading-out head is controlled in real time, the temperature of the leading-in leading-out head is consistent with the set temperature value, and the automatic temperature cooling function is realized.

Furthermore, the cosmetic cotton fixing ring is used for fixing the cosmetic cotton and is made of iron.

Furthermore, the cosmetic cotton fixing ring is fixed on the shell through the magnetic force between the cosmetic cotton fixing ring and the magnet on the shell.

Furthermore, a certain gap is reserved between the cosmetic cotton fixing ring and the leading-in and leading-out head for fixing cosmetic cotton with different thicknesses.

Furthermore, be provided with Pogopin (spring pin) connector fixed orifices on the apron, pogon pin (spring pin) connector is fixed on Pogo pin (spring pin) connector fixed orifices, Pogo pin (spring pin) connector top and Pogo pin (spring pin) connector fixed orifices surface parallel and level.

Furthermore, the shell is provided with an air inlet hole, and the cover plate is provided with heat dissipation holes.

Furthermore, through the radiator fan that sets up in the beauty instrument main part, inhale the air from the fresh air inlet on the casing of multi-functional cosmetic head, through the louvre on the apron of multi-functional cosmetic head, follow the exhaust vent in the beauty instrument main part discharges, dispels the heat that semiconductor refrigeration piece during operation produced fast.

Furthermore, the shell is provided with a lock pin, the cover plate is provided with a lock pin hole, and the shell and the cover plate are fixed together through the lock pin.

Furthermore, the surface of the cover plate is in a convex design, and the joint of the surface of the cover plate and the surface of the shell is flush, so that a plane fixing position is formed.

Furthermore, the multifunctional cosmetic head is fixed on the cosmetic instrument body through the magnetic force between the magnet on the cover plate of the multifunctional cosmetic head and the magnet on the upper shell of the cosmetic instrument body.

Furthermore, a Pogo pin connector on the cover plate of the multifunctional cosmetic head is connected with a corresponding Pogo pin connector on the upper shell of the cosmetic instrument body to form an electrical path.

Furthermore, a detection device is arranged on the sub-control circuit board and is used for detecting whether the multifunctional beauty treatment head is fixed on the beauty treatment instrument main body.

Furthermore, the detection device arranged on the sub-control circuit board comprises a photoelectric switch or a travel switch or a hall sensor or a GPIO pull-up/down resistor of a MCU (single chip microcomputer).

LED photon beauty treatment head

The LED photon beauty treatment head comprises a shell, a cover plate, an outer cover, a magnet, an LED circuit board and a Pogo pin (spring needle) connector, wherein the outer cover is fixed on the shell, the LED circuit board is fixed on the shell, the Pogo pin (spring needle) connector is arranged on the LED circuit board, a magnet mounting seat and a magnet are arranged on the cover plate, and the magnet is fixed on the magnet mounting seat.

Preferably, the outer cover is made of a PC transparent material.

Furthermore, the LED circuit board is provided with a medical and beauty special LED red light lamp, an LED blue light lamp and an LED yellow light lamp, and the LED red light lamp, the LED blue light lamp and the LED yellow light lamp are controlled to be opened and closed, and the LED blue light lamp and the LED yellow light lamp are controlled to be opened and closed through the multifunctional/photon keys arranged on the beauty instrument main body.

Furthermore, the casing is provided with an air inlet hole, the cover plate is provided with radiating holes, air is sucked from the air inlet hole on the casing of the LED photon beauty head through the radiating fan arranged on the beauty instrument main body, and the air is discharged from the air outlet hole on the beauty instrument main body through the radiating holes on the cover plate of the LED photon beauty head, so that heat generated during the work of the LED lamp special for medical beauty is quickly dissipated.

Furthermore, the shell is provided with a lock pin, the cover plate is provided with a lock pin hole, and the shell and the cover plate are fixed together through the lock pin.

Furthermore, the surface of the cover plate is in a convex design, and the joint of the surface of the cover plate and the surface of the shell is flush, so that a plane fixing position is formed.

Furthermore, be provided with Pogo pin (spring pin) connector fixed orifices on the apron, Pogo pin (spring pin) connector is fixed on Pogo pin (spring pin) connector fixed orifices, and Pogo pin (spring pin) connector top and Pogo pin (spring pin) connector fixed orifices surface parallel and level.

Furthermore, the LED photon beauty treatment head is fixed on the beauty treatment instrument body through the magnetic force between the magnet on the cover plate of the LED photon beauty treatment head and the magnet on the upper shell of the beauty treatment instrument body.

Furthermore, a Pogo pin connector on the cover plate of the LED photon beauty treatment head is connected with a corresponding Pogo pin connector on the upper shell of the beauty treatment instrument main body to form an electric path.

Furthermore, a detection device is arranged on the LED circuit board and used for detecting whether the LED photon beauty treatment head is fixed on the beauty treatment instrument main body or not.

Further, the detection device arranged on the LED circuit board comprises a GPIO up/down-pull resistor of a photoelectric switch or a travel switch or a Hall sensor or an MCU (single chip microcomputer).

RF radio frequency beauty treatment head

The RF cosmetic head comprises a shell, a cover plate, a radio frequency electrode, a temperature sensor, a spring, a magnet, a radio frequency circuit board and a Pogo pin connector.

Further, the radio-frequency electrode is fixed on the shell, the Pogo pin (spring pin) connector is arranged on the radio-frequency circuit board, the radio-frequency circuit board is fixed on the shell, the cover plate is provided with the magnet mounting seat and the magnet, the magnet is fixed on the magnet mounting seat, the shell is provided with a spring through hole, and the spring is arranged in the spring through hole.

Furthermore, the radio-frequency electrode is a radio-frequency transmitting device of the multifunctional beauty instrument, and the radio-frequency electrode is made of 304 stainless steel, 316 stainless steel or titanium.

Furthermore, the spring is made of metal conductive materials, and the spring is connected with the radio-frequency electrode.

Further, the radio frequency circuit board is provided with a golden finger, the spring is connected to the golden finger, and the spring and the radio frequency circuit board are connected together through the golden finger.

Further, the radio frequency electrode and the radio frequency circuit board are connected together through a spring to form an electric path.

Further, a temperature sensor fixing groove is formed in the shell, and the temperature sensor is arranged in the temperature sensor fixing groove.

Further, the temperature sensor is connected to the radio frequency circuit board.

Furthermore, a temperature sensor detects the temperature of the skin in real time, signals of the temperature sensor are transmitted to a main control circuit board on the beauty instrument main body through a radio frequency circuit board, and the working state of a radio frequency electrode is controlled through an MCU (single chip microcomputer) arranged on the main control circuit board, so that the temperature of the skin is not more than 42 ℃.

Furthermore, be provided with Pogo pin (spring pin) connector fixed orifices on the apron, Pogo pin (spring pin) connector is fixed on Pogo pin (spring pin) connector fixed orifices, and Pogo pin (spring pin) connector top and Pogo pin (spring pin) connector fixed orifices surface parallel and level.

Furthermore, the shell is provided with an air inlet hole, and the cover plate is provided with heat dissipation holes.

Furthermore, air is sucked from an air inlet hole on the shell of the RF radio frequency cosmetic head through a cooling fan arranged on the cosmetic instrument main body, and is discharged from an air outlet hole on the cosmetic instrument main body through a cooling hole on the cover plate of the RF radio frequency cosmetic head, so that heat generated when the radio frequency electrode works is quickly dissipated.

Furthermore, the shell is provided with a lock pin, the cover plate is provided with a lock pin hole, and the shell and the cover plate are fixed together through the lock pin.

Furthermore, the surface of the cover plate is in a convex design, and the joint of the surface of the cover plate and the surface of the shell is flush, so that a plane fixing position is formed.

Furthermore, the RF cosmetic head is fixed on the cosmetic instrument body through the magnetic force between the magnet on the cover plate of the RF cosmetic head and the magnet on the upper shell of the cosmetic instrument body.

Furthermore, a Pogo pin connector on the cover plate of the RF cosmetic head is connected with a corresponding Pogo pin connector on the upper case of the cosmetic apparatus body to form an electrical path.

Furthermore, a detection device is arranged on the radio frequency circuit board and is used for detecting whether the RF radio frequency cosmetic head is connected to the cosmetic instrument main body.

Further, the detection device arranged on the radio frequency circuit board comprises a GPIO up/down resistor of a photoelectric switch or a travel switch or a Hall sensor or an MCU (single chip microcomputer).

Beauty instrument main body

The beauty instrument main body comprises an upper shell, a lower shell, a magnet, a cooling fan, a main control circuit board, a connecting circuit board, an intensity key, a mode selection/power key, a multifunctional/photon key, a light guide column, a beauty mode display screen, an electric quantity display, a lithium ion battery, a vibration motor, a spring and a metal conductive electrode.

The upper shell and the lower shell are fixed together to form a shell of the beauty instrument main body.

Further, the vibration motor is fixed to the lower case by a vibration motor fixing member.

Furthermore, the vibration motor performs intermittent vibration under the control of the main control circuit board to simulate the massage effect of fingers.

Further, the lithium ion battery is fixed on the lower case by a battery fixing member.

Furthermore, the lithium ion battery provides electric energy for the multifunctional beauty instrument.

Further, the metal conductive electrode is made of aluminum alloy or zinc alloy and is fixed on the lower shell.

Furthermore, an electric path is formed when the leading-in and leading-out head on the multifunctional beauty treatment head and the metal conductive electrode on the beauty treatment instrument main body simultaneously contact the skin of a human body.

Furthermore, the beauty mode is selected through a mode selection/power supply button, and comprises a cleaning mode, a moisturizing and skin moistening mode, an EMS micro-current mode, an ice compress mode and an RF radio frequency mode.

Furthermore, the long-press mode selection/power supply key realizes the starting and shutdown functions of the multifunctional beauty instrument, and the long-press time is set to be 5-20 seconds.

Furthermore, the gears of the cleaning mode, the moisturizing and skin moistening mode and the EMS micro-current mode are selected through the strength keys, and each beauty mode comprises three gears.

Furthermore, the temperature gear of the multifunctional cosmetic head leading-in and leading-out head is selected by the strength key under the ice compress mode, and the ice compress temperature comprises three gears: 8 ℃, 10 ℃ and 15 ℃.

Furthermore, the multifunctional/photon key is used for controlling the LED red light lamp to be turned on and off, controlling the LED blue light lamp to be turned on and off and controlling the LED yellow light lamp to be turned on and off, so that the photon beauty function is realized.

Further, select under the hot compress mode through multi-functional photon button multi-functional cosmetic overhead temperature of leading-in derivation head keep off the position, hot compress temperature gear includes that three keeps off the position: 37 ℃, 40 ℃ and 42 ℃.

Furthermore, a beauty mode display screen is arranged on the upper shell, the name of the beauty mode is arranged on the beauty mode display screen, an LED indicating lamp corresponding to each beauty mode is arranged on the main control circuit board, and when a certain beauty mode is selected, the corresponding LED indicating lamp is turned on.

Further, a light guide column is arranged on the upper shell, LED indicating lamps are arranged on the main control circuit board corresponding to the light guide column and used for displaying the intensity of the selected beauty mode, the intensity of the beauty mode is divided into weak, medium and strong, the three LED indicating lamps are used for indicating that the intensity is weak, and the corresponding LED indicating lamp is lightened; if the intensity is middle, the corresponding two LED indicating lamps are lightened; the intensity is strong, and three LED indicator lights are lighted simultaneously.

Further, be provided with the LED electric quantity display on the epitheca, be provided with a plurality of LED electric quantity pilot lamp on the position that main control circuit board corresponds, be used for the multi-functional beauty instrument electric quantity display and the charged state show.

Preferably, the power display of the LEDs on the upper shell is arranged in a circular arc shape.

Further, be provided with the main control circuit board on the epitheca, be provided with Type-C socket on the main control circuit board, the main control circuit board supports USB PD and QC protocol of filling soon, through Type C socket, for multi-functional cosmetic instrument quick charge, multi-functional cosmetic instrument support the function of using while charging.

Furthermore, a connecting circuit board is arranged on the upper shell, and a row seat and a Pogo pin connector are arranged on the connecting circuit board.

Furthermore, a Pogo pin (Pogo pin) connector fixing hole is provided on the upper case.

Furthermore, the Pogo pin (Pogo pin) connector is fixed on the Pogo pin (Pogo pin) connector fixing hole, and the top of the Pogo pin (Pogo pin) connector protrudes out of the surface of the Pogo pin (Pogo pin) connector fixing hole.

Furthermore, the multifunctional cosmetic head and the cosmetic instrument main body are connected through corresponding Pogo pin connectors to connect a sub-control circuit board on the multifunctional cosmetic head with a connection circuit board on the cosmetic instrument main body.

Furthermore, the LED photon beauty treatment head and the beauty treatment instrument body are connected by corresponding Pogo pin connectors, and the LED circuit board on the LED photon beauty treatment head and the connection circuit board on the beauty treatment instrument body are connected.

Furthermore, the RF cosmetic head and the cosmetic apparatus body are connected by corresponding Pogo pin connectors to a RF circuit board on the RF cosmetic head and a connection circuit board on the cosmetic apparatus body.

Furthermore, the row seats on the connecting circuit board are connected with the main control circuit board through flat cables.

Furthermore, the upper shell is provided with heat dissipation holes, and the lower shell is provided with air outlet holes.

Furthermore, the heat dissipation holes on the upper shell are aligned with the heat dissipation holes on the cover plate of the multifunctional beauty head; the radiating holes on the upper shell are aligned with the radiating holes on the cover plate of the LED photon beauty head; the radiating holes on the upper shell are aligned with the radiating holes on the cover plate of the RF cosmetic head.

Further, the heat dissipation fan is fixed on the upper shell through screws.

Furthermore, the heat radiation fan is opposite to the heat radiation holes on the upper shell.

Furthermore, the cooling fan rotates to suck air from the air inlet hole on the shell of the multifunctional cosmetic head, and the air is discharged from the air outlet hole on the cosmetic instrument body through the heat dissipation holes on the cover plate of the multifunctional cosmetic head and the heat dissipation holes on the upper shell of the cosmetic instrument body, so that heat generated during the operation of the semiconductor refrigeration piece is quickly dissipated.

Furthermore, the cooling fan rotates to suck air from an air inlet hole on the shell of the LED photon beauty treatment head, and the air is discharged from an air outlet hole on the beauty treatment instrument body through the cooling holes on the cover plate of the LED photon beauty treatment head and the cooling holes on the upper shell of the beauty treatment instrument body, so that heat generated during the work of the LED lamp special for medical and beauty is quickly dissipated.

Furthermore, the radiation fan rotates to suck air from the air inlet hole on the casing of the RF radio frequency cosmetic head, and the air is discharged from the air outlet hole on the cosmetic instrument main body through the radiation hole on the cover plate of the RF radio frequency cosmetic head and the radiation hole on the upper casing of the cosmetic instrument main body, so that the heat generated when the radio frequency electrode works is rapidly radiated.

Furthermore, a plurality of magnet mounting seats and magnets are arranged on the upper shell, and the magnets are fixed on the magnet mounting seats.

Furthermore, the multifunctional cosmetic head is fixed on the cosmetic instrument body by the magnetic force between the magnet on the cover plate of the multifunctional cosmetic head and the magnet on the upper shell of the cosmetic instrument body.

Furthermore, the LED photon beauty treatment head is fixed on the beauty treatment instrument body through the magnetic force between the magnet on the cover plate of the LED photon beauty treatment head and the magnet on the upper shell of the beauty treatment instrument body.

Furthermore, the RF cosmetic head is fixed on the cosmetic instrument body through the magnetic force between the magnet on the cover plate of the RF cosmetic head and the magnet on the upper shell of the cosmetic instrument body.

Furthermore, the connection parts of the upper shell, the multifunctional cosmetic head, the LED photon cosmetic head and the RF radio frequency cosmetic head are concave, and the concave connection parts are provided with fixing edges.

Furthermore, the fixing edge on the upper shell is arranged on the plane fixing position of the multifunctional beauty head, and the outer surface of the fixing edge on the upper shell is flush with the outer surface of the shell of the multifunctional beauty head.

Furthermore, the fixing edge on the upper shell is arranged on the plane fixing position of the LED photon beauty head, and the outer surface of the fixing edge on the upper shell is flush with the outer surface of the shell of the LED photon beauty head.

Furthermore, the fixing edge on the upper shell is arranged on the plane fixing position of the RF radio frequency cosmetic head, and the outer surface of the fixing edge on the upper shell is flush with the outer surface of the shell of the RF radio frequency cosmetic head.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a multi-functional beauty instrument through the cosmetic head of changing different functions in the beauty instrument main part, has realized massage, ice compress, hot compress, the leading-in derivation of ion, cleanness, the amazing skin of EMS trickle, the beautiful skin of photon, RF radio frequency function, thereby make the utility model discloses a multi-functional beauty instrument has the multiple use, and a tractor serves several purposes reduces the user and carries out required beauty instrument equipment when different cosmetic nursing to the face to the cosmetic equipment input cost of user has been reduced, need not carry various beauty instruments during business trip and trip.

2. The utility model discloses a multifunctional cosmetic instrument, contain an exclusive use LED photon beauty head, LED photon beauty head is overhead to have set up the special LED lamp of great powerful medical beauty, the energy is sufficient, and is effectual, can compare favourably with some big bank of lamps beauty instrument and little bank of lamps beauty instrument on the market, at present most multifunctional cosmetic instruments on the market possess the cosmetic function of LED photon, but because cosmetic overhead integrated multiple functions such as the leading-in derivation of ion, the massage, it is clean, the RF radio frequency, LED photon is cosmetic, compromise the portability, the special LED lamp power of medical beauty that cosmetic overhead set up is lower, and the quantity of the special LED lamp of medical beauty is less, the energy is not enough, the effect is poor.

3. The utility model discloses a multifunctional beauty instrument, the beauty head is provided with a plane fixing position, the beauty instrument main body is provided with a fixing edge, the beauty head and the beauty instrument main body are fixed together by magnetic force, the beauty head is changed quickly and conveniently, the beauty instrument main body and the beauty head adopt an embedded fixing mode, the fixing mode enables the beauty head and the beauty instrument main body to be well combined, the gap is small, the beauty is beautiful, and the beauty instrument is convenient to carry, the beauty instrument with the changeable beauty head in the market at present is characterized in that a small raised head is arranged at the center of the beauty instrument main body, a small groove is arranged on the beauty head, the raised head on the beauty instrument main body is connected with the groove on the beauty head in a clamping way, the beauty head is changed difficultly, in addition, the gap at the joint of the beauty head and the beauty instrument main body is larger due to the small combination area at the joint of the beauty head and the beauty instrument main body, the gap is not uniform and not beautiful.

4. The utility model discloses a multi-functional beauty instrument is provided with Pogo pin (spring needle) connector in cosmetic head and the beauty instrument main part, and the overhead circuit board of cosmetic and the circuit board in the beauty instrument main part carry out electrical connection through Pogo pin (spring needle) connector, and it is very convenient to use, and the contact is good moreover, is difficult to the damage, the cosmetic instrument of removable cosmetic head on the existing market, and the overhead circuit board of cosmetic and the circuit board on the beauty instrument are through arranging seat (public) and arranging seat (female) joint, and the electrical connection quality is poor, connect inconveniently.

5. The utility model discloses a multi-functional beauty instrument, the overhead cosmetic head detection device that is provided with of beauty, through detection device, whether real-time detection cosmetic head is fixed in the beauty instrument main part, if detect cosmetic head not fix in the beauty instrument main part, MCU (singlechip) send control command, the power supply of the relevant Pogo pin (spring needle) connector in the disconnection beauty instrument main part, thus, can effectually prevent that cosmetic head from taking off the back from the beauty instrument main part, the accident that Pogo pin (spring needle) connector in the beauty instrument main part continues the power supply and causes, can save the electric quantity of battery simultaneously, the cosmetic instrument of removable cosmetic head on the present market does not have such device and function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts, and the drawings of the embodiments of the present invention are as follows:

fig. 1, 2 and 3 are perspective views of a multifunctional cosmetic head according to an embodiment of the present invention;

fig. 4 is a perspective view of a beauty instrument body according to an embodiment of the present invention;

fig. 5 and 6 are perspective views of an LED photonic beauty head according to an embodiment of the present invention;

fig. 7 and 8 are assembly views of a multifunctional cosmetic head and a cosmetic instrument body according to an embodiment of the present invention;

fig. 9 and 10 are assembly views of an LED photonic beauty head and a beauty instrument body according to an embodiment of the present invention;

fig. 11 and 12 are structural views of a housing of a multi-functional cosmetic head according to an embodiment of the present invention;

fig. 13 is a structural view of a cover plate of a multifunctional cosmetic head according to an embodiment of the present invention;

fig. 14 is an assembly view of a multifunctional cosmetic head according to an embodiment of the present invention;

fig. 15 is an assembly view of an LED photonic beauty head according to an embodiment of the present invention;

fig. 16 is a structural view of a lower case of a beauty instrument body according to an embodiment of the present invention;

fig. 17 and 18 are structural views of an upper case of a beauty instrument body according to an embodiment of the present invention;

fig. 19 is an assembly view of a multifunctional cosmetic head and a cosmetic apparatus body according to an embodiment of the present invention;

fig. 20 is an assembly view of an LED photonic beauty head and a beauty instrument body according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms in the specification of the invention are for the purpose of describing particular embodiments and purposes only and are not intended to limit the invention, and the use of the terms "a" or "an" or "a number of" herein refers to any and all combinations of the associated listed items.

Example one

As shown in fig. 7 and 8 and fig. 9 and 10, the present invention provides a multifunctional cosmetic apparatus, which comprises a multifunctional cosmetic head 1, an LED photonic cosmetic head 3 and a cosmetic apparatus main body 2.

Multifunctional beauty treatment head

As shown in fig. 1 and 2 and fig. 3 and 14, the multifunctional cosmetic head 1 includes a housing 4, a cover plate 25, an introduction and extraction head 5, a cosmetic cotton fixing ring 6, a spring 45, a magnet 43, a magnet 44, a semiconductor cooling plate 38, a heat sink 39, a sub-control circuit board 40, and a Pogo pin connector 41.

Further, as shown in fig. 14, the lead-in and lead-out head 5 is fixed on the housing 4, the housing 4 is provided with the semiconductor refrigeration piece opening 30, the semiconductor refrigeration piece 38 is fixed on the lead-in and lead-out head 5 through the heat-conducting silica gel, and the heat sink 39 is fixed on the semiconductor refrigeration piece 38 through the heat-conducting silica gel.

As shown in fig. 11 and 12 and fig. 13 and 14, the housing 4 is provided with a plurality of circuit board fixing holes 33, and the sub-control circuit board 40 is fixed on the circuit board fixing holes 33 by screws; a spring through hole 29 is formed in the shell 4, and the spring 45 is arranged in the spring through hole 29; the sub-control circuit board 40 is provided with a golden finger 42, and a spring 45 is connected to the golden finger 42; the Pogo pin (Pogo pin) connector 41 is arranged on the sub-control circuit board 40, the Pogo pin (Pogo pin) connector 41 is fixed on the Pogo pin (Pogo pin) connector fixing hole 27 on the cover plate 25, and the top of the Pogo pin (Pogo pin) connector 41 is flush with the surface of the Pogo pin (Pogo pin) connector fixing hole 27.

Further, the spring 45 is made of metal, the spring 45 is connected to the lead-in/out head 5, and the lead-in/out head 5 and the sub-control circuit board 40 are connected together through the spring 45 to form an electrical path.

Further, the lead-in and lead-out head 5 is an electrode of the multifunctional beauty instrument and is used for connecting with the skin, and the lead-in and lead-out head 5 is made of 304 stainless steel, 316 stainless steel or titanium, which have the advantages of good conductivity, fast heat dissipation, no rusting, corrosion resistance and the like, and is widely used in medical equipment.

As shown in fig. 11 and 14, a temperature sensor fixing groove 31 is formed on the case 4, and a temperature sensor for detecting the temperature of the lead-in lead-out head 5 in real time is provided in the temperature sensor fixing groove 31, and the surface of the temperature sensor is in contact with the surface of the lead-in lead-out head 5.

Furthermore, the temperature sensor adopts a thermistor, the temperature of the leading-in and leading-out head 5 is detected in real time by utilizing the characteristic that the resistance value of the thermistor changes along with the temperature, and the thermistor has the characteristics of high sensitivity, small volume, short response time and low power consumption.

Further, as shown in fig. 14 and 19, a temperature sensor is connected to the sub-control circuit board 40, the temperature sensor detects the temperature of the lead-in lead-out head 5 in real time, a signal of the temperature sensor is connected to a Pogo pin connector 67 on the cosmetic instrument main body 2 through a Pogo pin connector 41, the signal is transmitted to a main control circuit board 71 on the cosmetic instrument main body 2, an MCU (single chip microcomputer) disposed on the main control circuit board 71 compares the processed signal with a set temperature value, and further controls the operating state of the semiconductor cooling plate 38, so as to control the temperature of the lead-in lead-out head 5 in real time, so that the temperature of the lead-in lead-out head 5 is consistent with the set temperature value, and an automatic temperature cooling function is realized.

Automatic cold function of temperature includes hot compress and ice compress, and the hot compress is used for moisturizing skin mode and clean mode, and the ice compress is used for the ice compress mode, under moisturizing skin mode and clean mode, can set for the hot compress temperature, and the hot compress temperature has three gear: the hot compress temperature is set at 37 ℃, 40 ℃ and 42 ℃ through the multifunctional/photon key 14 on the beauty instrument main body 2, pores can be quickly opened by hot compress in a skin-moisturizing mode, ion introduction is promoted, the introduction speed of moisture and essence can be effectively increased, and the extraction of positive and negative ions can be promoted by hot compress in a cleaning mode, so that the cleaning speed is increased; under the mode of icing, can set for the icing temperature, the icing temperature has three gears: the ice compress temperature is set at 8 ℃, 10 ℃ and 15 ℃ through an intensity key 12 on the beauty instrument main body 2. The ice compress mode can effectively shrink pores, refine skin, retain moisture and care essence.

As shown in fig. 2 and 11 and fig. 12 and 14, a platform 20 is disposed on the housing 4, a plurality of magnet mounting seats 32 and magnets 44 are disposed on the housing 4, and the magnets 44 are fixed on the magnet mounting seats 32.

Further, the cosmetic cotton fixing ring 6 is made of iron and used for fixing cosmetic cotton.

Further, the cosmetic cotton fixing ring 6 is fixed on the platform 20 by the magnetic force between the cosmetic cotton fixing ring 6 and the magnet 44, and a certain gap is reserved between the cosmetic cotton fixing ring 6 and the leading-in and leading-out head 5 for fixing cosmetic cotton with different thicknesses.

Further, by changing the number of the magnets 44 on the magnet mounting seat 32, the magnetic force between the magnets 44 and the cotton wool fixing ring 6 is adjusted to obtain a proper magnetic force, so that the cotton wool fixing ring 6 can be fixed on the platform 20, and in addition, the cotton wool fixing ring 6 can be easily taken off from the platform 20.

As shown in fig. 3 and 12 and fig. 13 and 14, the cover plate 25 of the multifunctional cosmetic head 1 is provided with a plurality of magnet mounting seats 35 and magnets 43, the magnets 43 are fixed on the magnet mounting seats 35, the shell 4 is provided with a plurality of lock pins 34, the cover plate 25 is provided with a plurality of lock pin holes 36, and the shell 4 and the cover plate 25 are fixed together through the lock pins 34 and the lock pin holes 36.

As shown in fig. 3, the surface of the cover plate 25 is convex, and the surface of the housing 4 and the cover plate 25 are flush with each other to form a flat fixing position 28.

As shown in fig. 1 and 2 and 3 and 11 and 13 and 14, the casing 4 is provided with the air inlet 7, the cover plate 25 is provided with the heat dissipation holes 26, the cover plate 25 is provided with the heat dissipation fin fixing grooves 37, and the heat dissipation fins 39 are arranged in the heat dissipation fin fixing grooves 37, so that the stability of the heat dissipation fins 39 is improved.

Further, the semiconductor refrigeration piece 38 radiates heat through the radiating fin 39 fixed on the semiconductor refrigeration piece 38, the radiating fin 39 is made of aluminum alloy, the aluminum alloy has the characteristic of fast heat radiation, and in addition, the aluminum alloy is light, so that the weight of the equipment can be reduced.

As shown in fig. 7, 8 and 14, the sub-control circuit board 40 of the multifunctional cosmetic head 1 is provided with a detection device for detecting whether the multifunctional cosmetic head 1 is fixed on the cosmetic apparatus body 2 in real time.

Further, the detection device arranged on the sub-control circuit board 40 includes a photoelectric switch or a travel switch or a hall sensor or a GPIO pull-up/pull-down resistor of an MCU (single chip microcomputer).

Taking GPIO up/down resistors of an MCU (single chip microcomputer) as an example to explain the principle and function of the detection device, as shown in fig. 7 and 8 and fig. 14 and 19, a sub-control circuit board 40 is provided with GPIO up/down resistors of the MCU (single chip microcomputer) as the detection device, a main control circuit board 71 on the cosmetic instrument body 2 is provided with the MCU (single chip microcomputer), if the multifunctional cosmetic head 1 is fixed on the cosmetic instrument body 2, the levels of the GPIO up/down resistors of the MCU (single chip microcomputer) are in one state; if the multifunctional cosmetic head 1 is not fixed on the cosmetic instrument main body 2, the level of the GPIO pull-up/down resistor of the MCU (single chip microcomputer) is in another state, the MCU (single chip microcomputer) judges whether the multifunctional cosmetic head 1 is fixed on the cosmetic instrument main body 2 in real time through the change of the level state of the GPIO pull-up/down resistor, the GPIO pull-up/down resistor is adopted as a detection device of the multifunctional cosmetic head 1, and the multifunctional cosmetic head 1 has the advantages of simple structure, high detection efficiency and low cost.

Further, as shown in fig. 7, 8 and 19, if the MCU (single chip microcomputer) detects that the multifunctional cosmetic head 1 is not fixed on the cosmetic instrument body 2, the MCU (single chip microcomputer) sends a control command, the main control circuit board 71 operates to disconnect the power supply of the Pogo pin connector 67 on the cosmetic instrument body 2; if MCU (singlechip) detects multi-functional cosmetic head 1 fix cosmetic instrument main part 2 on, MCU (singlechip) sends control command, main control circuit board 71 supplies power to Pogo pin (spring pin) connector 67, through the detection device on the branch control circuit board 40, can effectually prevent that multi-functional cosmetic head 1 from taking off the back from cosmetic instrument main part 2, Pogo pin (spring pin) connector 67 on cosmetic instrument main part 2 continues the accident that the power supply caused to play the effect of practicing thrift the battery power.

LED photon beauty treatment head

As shown in fig. 5 and 6 and 9 and 10 and 15, the LED photonic beauty head 3 includes a housing 17, a housing 18, a cover plate 47, a magnet 51, an LED circuit board 48, a Pogo pin connector 49; the cover 18 is fixed on the housing 17, the LED circuit board 48 is fixed on the housing 17, the Pogo pin (Pogo pin) connector 49 is disposed on the LED circuit board 48, the Pogo pin (Pogo pin) connector 49 is fixed on the Pogo pin (Pogo pin) connector fixing hole 55 on the cover plate 47, and the top of the Pogo pin (Pogo pin) connector 49 is flush with the surface of the Pogo pin (Pogo pin) connector fixing hole 55.

Preferably, the outer cover 18 is made of a PC transparent material, the PC material has the characteristics of high strength and elastic coefficient, wide range of use temperature, impact resistance, good transparency and light weight, and the outer cover of the LED photon beauty head made of the PC transparent material has the advantages of light weight, high temperature aging resistance and good light transmittance.

The LED circuit board 48 is provided with an LED red light lamp, an LED blue light lamp and an LED yellow light lamp which are special for medical and beauty, the red light (with the wavelength of 633 +/-10 nm) achieves the effect of inhibiting inflammation by inhibiting cyclooxygenase, and meanwhile, the LED circuit board can promote blood circulation and stimulate collagen regeneration; blue light (with the wavelength of 420nm +/-10 nm) effectively kills acne bacteria, inhibits sebaceous glands, prevents wound infection and is good for calming and allergic skin; yellow light (wavelength of 590nm + -10 nm) can promote blood circulation, improve skin immunity, decompose pigment, and lighten mottle.

As shown in fig. 10, the multifunctional/photon button 14 on the beauty instrument main body 2 controls the on and off of the LED red light lamp, the LED blue light lamp and the LED yellow light lamp.

As shown in fig. 5, 6 and 15, the cover plate 47 is provided with a plurality of magnet mounting seats 52 and magnets 51, and the magnets 51 are fixed on the magnet mounting seats 52; the shell 17 is provided with a locking pin 46, the cover plate 47 is provided with a locking pin hole 53, and the shell 17 and the cover plate 47 are fixed together through the locking pin 46 and the locking pin hole 53.

Further, the surface of the cover plate 47 is convex, and the joint between the surfaces of the housing 17 and the cover plate 47 is flush, so as to form a flat fixing position 21.

Referring to fig. 5, 6 and 15 again, the housing 17 is provided with an air inlet 19, and the cover plate 47 is provided with a heat dissipation hole 54.

As shown in fig. 9, 10 and 15, a detection device is disposed on the LED circuit board 48 of the LED photonic beauty head 3 for detecting whether the LED photonic beauty head 3 is fixed on the beauty apparatus body 2 in real time.

The detection device arranged on the LED circuit board 48 includes a photoelectric switch or a travel switch or a GPIO pull-up/pull-down resistor of a hall sensor or an MCU (single chip microcomputer).

Taking GPIO up/down resistors of an MCU (single chip microcomputer) as an example to explain the principle and function of the detection device, as shown in fig. 9 and 10 and fig. 15 and 20, a GPIO up/down resistor of the MCU (single chip microcomputer) is set on the LED circuit board 48 as the detection device, an MCU (single chip microcomputer) is set on the main control circuit board 71 on the cosmetic instrument body 2, and if the LED photonic cosmetic head 3 is fixed on the cosmetic instrument body 2, the level of the GPIO up/down resistor of the MCU (single chip microcomputer) is in one state; if the LED photon beauty treatment head 3 is not fixed on the beauty treatment instrument main body 2, the level of the GPIO pull-up/down resistor of the MCU (single chip microcomputer) is in another state, the MCU (single chip microcomputer) judges whether the LED photon beauty treatment head 3 is fixed on the beauty treatment instrument main body 2 or not in real time through the change of the level state of the GPIO pull-up/down resistor, the GPIO pull-up/down resistor is adopted as a detection device of the LED photon beauty treatment head 3, and the LED photon beauty treatment head has the advantages of simple structure, high detection efficiency and low cost.

Further, as shown in fig. 9, 10 and 20, if the MCU (single chip microcomputer) detects that the LED photonic beauty head 3 is not fixed to the beauty instrument body 2, the MCU (single chip microcomputer) sends a control command, and the main control circuit board 71 operates to disconnect the power supply of the Pogo pin connector 68 on the beauty instrument body 2; if MCU (singlechip) detects cosmetic head 3 of LED photon fix cosmetic instrument main part 2 on, MCU (singlechip) sends control command, and main control circuit board 71 supplies power to Pogo pin connector 68, through the detection device on the LED circuit board 48, can effectually prevent that the cosmetic head 3 of LED photon from taking off the back from cosmetic instrument main part 2, and the accident that Pogo pin connector 68 on the cosmetic instrument main part 2 continued the power supply and caused to play the effect of saving battery power.

Beauty instrument main body

As shown in fig. 4 and 7 and 8 and 9 and 10 and 16 and 17 and 18 and 19 and 20, the beauty instrument main body 2 includes an upper case 8, a lower case 9, a magnet 50, a heat radiation fan 63, a main control circuit board 71, a connection circuit board 65, a connection circuit board 66, a Pogo pin connector 67, a Pogo pin connector 68, a row seat 69, a row seat 70, an intensity key 12, a mode selection/power key 13, a multi-function/photon key 14, a light guide pole 10, a beauty mode display screen 11, a power display 15, a lithium ion battery 58, a vibration motor 57, a spring 60, and a metal conductive electrode 72.

Further, the upper case 8 and the lower case 9 are fixed together to constitute a case of the beauty instrument body 2.

As shown in fig. 16, 19 and 20, the vibration motor 57 is fixed on the lower case 9 by the motor fixing base 62, and the vibration motor 57 performs intermittent vibration under the control of the main control circuit board 71, thereby simulating the massage effect of fingers.

Referring to fig. 16, 19 and 20 again, the lithium ion battery 58 is fixed on the lower case 9 by the battery fixing base 61, and the lithium ion battery 58 supplies power to the multifunctional beauty instrument.

Referring to fig. 16, 19 and 20 again, a metal conductive electrode 72 is fixed on the lower case 9, the metal conductive electrode is made of aluminum alloy or zinc alloy, the aluminum alloy and the zinc alloy have good conductivity and corrosion resistance, a spring through hole 59 is formed on the lower case 9, a spring 60 is arranged in the spring through hole 59, the spring 60 is made of metal, one end of the spring 60 is connected to a golden finger on the main control circuit board 71, the other end of the spring 60 is connected to the metal conductive electrode 72, the metal conductive electrode 72 and the main control circuit board 71 are connected together through the spring to form an electrical path, the metal conductive electrode 72 is an electrode of the multifunctional cosmetic apparatus and is used for connecting with the skin, the lead-in and lead-out head 5 on the multifunctional cosmetic head 1 and the metal conductive electrode 72 on the cosmetic apparatus main body 2 are simultaneously connected with the skin to form an electrical path, and under the control of the system, the ion lead-in and lead-out are realized, Cleaning, massaging and EMS micro-current stimulating the skin.

As shown in fig. 18, 19 and 20, the upper case 8 is provided with a main control circuit board 71, and the main control circuit board 71 is provided with an MCU (single chip microcomputer).

As shown in fig. 4 and 7 and 8 and 9 and 10 and 17 and 19 and 20, a light guide column 10 is disposed on the upper case 8, an LED indicator is disposed on the main control circuit board 71 corresponding to the light guide column 10 for displaying the intensity of the selected beauty mode, the intensity of the beauty mode is divided into weak, medium and strong three positions, the three LED indicators are used for indicating, the intensity of the beauty mode is set to weak, and the corresponding one LED indicator is turned on; the intensity of the beauty mode is set to be middle, and the corresponding two LED indicating lamps are lightened; the intensity of the beauty mode is set to be strong, and the three LED indicator lights are simultaneously lit.

Referring to fig. 4 and 7 and fig. 8 and 9 and fig. 10 and fig. 17 and fig. 19 and 20 again, the upper case 8 is provided with a beauty mode display screen 11, the beauty mode display screen 11 is provided with a name of a beauty mode, the main control circuit board 71 is provided with an LED indicator corresponding to the beauty mode, a certain beauty mode is selected, the LED indicator corresponding to the beauty mode is turned on, and the character of the name of the beauty mode is turned on.

Referring to fig. 4 and 7 and 8 and 9 and 10 and 17 and 19 and 20 again, the upper case 8 is provided with an intensity button 12, a mode selection/power button 13, a multi-function/photon button 14, the intensity of the cleansing mode, the moisturizing and skin moisturizing mode, and the EMS micro-current mode is set using the intensity button 12, and in addition, the temperature range of the ice compress mode can be set using the intensity button 12; the mode selection/power supply key 13 is used for setting a beauty mode, the beauty mode comprises a cleaning mode, a moisturizing and skin moistening mode, an EMS micro-current mode and an ice compress mode, the mode selection/power supply key 13 is pressed for a long time, the multifunctional beauty instrument can be controlled to be started and shut down, and the long-time pressing time is set to be 5-20 seconds; the multifunctional/photon key 14 is used for controlling the LED red light lamp to be turned on and off, the LED blue light lamp to be turned on and off and the LED yellow light lamp to be turned on and off, so that the function of LED photon beauty treatment is achieved, and in addition, the multifunctional/photon key 14 is used for switching the hot compress temperature gear.

As shown in fig. 4 and 7 and 8 and 9 and 10 and 19 and 20, the upper case 8 is provided with an LED power display 15, and the main control circuit board 71 is provided with a plurality of LED indicator lamps corresponding to the LED power display 15 for displaying the power and the charging status of the multifunctional beauty instrument.

Preferably, the arrangement of the LED power display 15 on the upper case 8 is circular arc.

As shown in fig. 4 and 7 and 8 and 9 and 10 and 18 and 19 and 20, the Type-C socket 16 is disposed on the main control circuit board 71, the main control circuit board 71 supports the USB PD and QC fast charging protocol, and the power adapter of the PD/QC fast charging protocol is connected to the Type-C socket 16 to enable the lithium ion battery 58 to be charged fast.

Further, the main control circuit board 71 supports a function of using while charging.

As shown in fig. 4 and 7 and 9 and 17 and 18 and 19 and 20, the upper case 8 is provided with a connection circuit board 65 and a connection circuit board 66, and the connection circuit board 65 is provided with a socket 70 and a Pogo pin connector 68; the connection circuit board 66 is provided with a row seat 69 and a Pogo pin connector 67; the upper case 8 is provided with Pogo pin connector fixing holes 23 and Pogo pin connector fixing holes 73.

Further, a Pogo pin connector 67 is fixed on the Pogo pin connector fixing hole 23, and the top of the Pogo pin connector 67 protrudes out of the surface of the Pogo pin connector fixing hole 23; the Pogo pin connector 68 is fixed to a Pogo pin connector fixing hole 73, and the top of the Pogo pin connector 68 protrudes out of the surface of the Pogo pin connector fixing hole 73.

Further, the flat base 69 is connected with the main control circuit board 71 through a flat cable; the row seat 70 is connected with the main control circuit board 71 through a flat cable.

Further, the multifunctional cosmetic head 1 and the cosmetic instrument body 2 connect the sub-control circuit board 40 on the multifunctional cosmetic head 1 and the main control circuit board 71 on the cosmetic instrument body 2 through corresponding Pogo pin connectors; the LED photon beauty treatment head 3 and the beauty treatment instrument main body 2 are connected through corresponding Pogo pin connectors, and an LED circuit board 48 on the LED photon beauty treatment head 3 is connected with a main control circuit board 71 on the beauty treatment instrument main body 2.

As shown in fig. 4, 7, 9, 17, 18, 19 and 20, the upper case 8 of the beauty instrument body 2 is provided with a plurality of magnet mounting seats 64 and magnets 50, the magnets 50 are fixed on the magnet mounting seats 64, the connection parts of the upper case 8 of the beauty instrument body 2, the multifunctional beauty head 1 and the LED photonic beauty head 3 are designed to be concave, and the fixing edges 22 are arranged on the concave connection parts.

Further, as shown in fig. 7, 8, 9, 10, 14, 15, 19, 20, the multifunctional cosmetic head 1 is fixed to the cosmetic apparatus body 2 by the magnetic force between the magnet 43 of the multifunctional cosmetic head 1 and the magnet 50 of the cosmetic apparatus body 2, and the amount of the magnetic force is adjusted by changing the number of the magnets 43 and the magnets 50, so that the multifunctional cosmetic head 1 can be fixed to the cosmetic apparatus body 2 and the multifunctional cosmetic head 1 can be easily removed from the cosmetic apparatus body 2; the LED photon beauty treatment head 3 is fixed on the beauty treatment instrument main body 2 through the magnetic force between the magnet 51 on the LED photon beauty treatment head 3 and the magnet 50 on the beauty treatment instrument main body 2, and the quantity of the magnetic force is adjusted through changing the quantity of the magnet 51 and the magnet 50, so that the LED photon beauty treatment head 3 can be fixed on the beauty treatment instrument main body 2, and the LED photon beauty treatment head 3 can be easily taken off from the beauty treatment instrument main body 2.

Further, as shown in fig. 3 and 6 and fig. 7 and 8 and fig. 9 and 10, the fixing edge 22 of the beauty instrument main body 2 is disposed on the plane fixing position 28 of the multifunctional beauty head 1, and the surface of the shell 4 of the multifunctional beauty head 1 is flush with the surface joining position of the upper shell 8 of the beauty instrument main body 2, so that the surfaces of the multifunctional beauty head 1 and the beauty instrument main body 2 are integrated and look beautiful; the fixing edge 22 of the beauty instrument main body 2 is arranged on the plane fixing position 21 of the LED photon beauty head 3, and the surface of the shell 17 of the LED photon beauty head 3 is flush with the surface connecting part of the upper shell 8 of the beauty instrument main body 2, so that the surfaces of the LED photon beauty instrument main body 3 and the beauty instrument main body 2 are integrated into a whole and are relatively beautiful.

Further, as shown in fig. 3 and 6 and 7 and 8 and 9 and 10 and 19 and 20, the Pogo pin connector 41 of the multifunctional cosmetic head 1 is connected with the Pogo pin connector 67 of the cosmetic instrument body 2 to form an electrical path; the Pogo pin connector 49 on the LED photonic beauty treatment head 3 and the Pogo pin connector 68 on the beauty treatment instrument main body 2 are connected to form an electrical path.

As shown in fig. 4 and 7 and 8 and 9 and 10 and 14 and 15 and 19 and 20, the upper case 8 is provided with heat dissipation holes 24, and the heat dissipation holes 24 of the upper case 8 are aligned with the heat dissipation holes 26 of the cover plate 25 of the multifunctional cosmetic head 1; the heat dissipation holes 24 on the upper shell 8 are aligned with the heat dissipation holes 54 on the cover plate 47 of the LED photonic beauty head 3.

As shown in fig. 17, 18, 19 and 20, the upper case 8 is provided with a heat dissipation fan 63, the heat dissipation fan 63 is fixed to the upper case 8 by screws, and the heat dissipation fan 63 is aligned with the heat dissipation hole 24 of the upper case 8.

As shown in fig. 16, 19 and 20, the lower case 9 is provided with an air outlet 56.

Further, as shown in fig. 3 and 4 and 6 and 7 and 8 and 9 and 10 and 19 and 20, the cooling fan 63 rotates to suck air from the air inlet 7 of the multifunctional cosmetic head 1, and then the air is discharged from the air outlet 56 of the cosmetic instrument body 2 through the cooling holes 26 of the multifunctional cosmetic head 1 and the cooling holes 24 of the cosmetic instrument body 2, so as to rapidly dissipate the heat generated by the semiconductor cooling plate 38 during operation; the cooling fan 63 rotates to suck air from the air inlet 19 on the LED photon beauty treatment head 3, and the air is discharged from the air outlet 56 on the beauty treatment instrument body 2 through the cooling hole 54 on the LED photon beauty treatment head 3 and the cooling hole 24 on the beauty treatment instrument body 2, so as to quickly dissipate the heat generated during the operation of the LED lamp special for medical and beauty treatment.

Example two

The present embodiment is further explained and supplemented based on the technical solution described in the first embodiment.

The RF cosmetic head is arranged on the cosmetic instrument main body and used for realizing the function of radio frequency beauty, and the principle of radio frequency beauty is that the RF cosmetic head emits resistance heat energy to stimulate collagen to repair and regenerate after irradiating the dermis, so as to prop up the skin and keep the skin compact, smooth and elastic.

The RF cosmetic head comprises a shell, a cover plate, a radio frequency electrode, a spring, a magnet, a radio frequency circuit board and a Pogo pin connector.

Further, the radio frequency electrode is fixed on the casing, the radio frequency circuit board is fixed on the casing, be provided with the spring via hole on the casing, the spring setting is downthehole at the spring, Pogo pin (spring pin) connector setting is on the radio frequency circuit board, be provided with Pogo pin (spring pin) connector fixed orifices on the apron, Pogo pin (spring pin) connector is fixed on Pogo pin (spring pin) connector fixed orifices, Pogo pin (spring pin) connector top and Pogo pin (spring pin) connector fixed orifices surface parallel and level.

Furthermore, the radio frequency electrode is made of 304 stainless steel, 316 stainless steel or titanium, and the spring is made of metal.

Furthermore, a golden finger is arranged on the radio frequency circuit board, the spring is connected to the golden finger, the spring is connected with the radio frequency electrode, and the radio frequency electrode is connected with the radio frequency circuit board through the spring.

Furthermore, a Pogo pin connector on the RF radio frequency beauty treatment head is connected with a Pogo pin connector on the beauty treatment instrument main body to form an electric path.

The shell is provided with a temperature sensor fixing groove, a temperature sensor is arranged in the temperature sensor fixing groove and used for detecting the temperature of the skin in real time, a signal of the temperature sensor is transmitted to a main control circuit board on the beauty instrument main body through a Pogo pin (spring needle) connector, an MCU (single chip microcomputer) arranged on the main control circuit board compares the processed signal with a set temperature value of 42 ℃, and if the temperature of the skin reaches 42 ℃, the radio frequency electrode stops working, so that the skin is prevented from being scalded.

The cover plate of the RF cosmetic head is provided with a plurality of magnet mounting seats and magnets, the magnets are fixed on the magnet mounting seats, the shell is provided with lock pins, the cover plate is provided with lock pin holes, and the shell and the cover plate are fixed together through the lock pins.

Furthermore, the surface of the cover plate is in a convex design, and the joint of the surfaces of the shell and the cover plate is flush, so that a plane fixing position is formed.

Furthermore, the RF cosmetic head is fixed on the cosmetic instrument body through the magnetic force between the magnet on the RF cosmetic head and the magnet on the cosmetic instrument body.

The casing of the RF radio frequency cosmetic head is provided with an air inlet hole, the cover plate is provided with radiating holes, air is sucked from the air inlet hole of the RF radio frequency cosmetic head through the radiating fan on the cosmetic instrument main body, and the air is discharged from the air outlet hole of the cosmetic instrument main body through the radiating holes on the RF radio frequency cosmetic head and the radiating holes on the cosmetic instrument main body, so that heat generated when the radio frequency electrode works is quickly radiated.

The radio frequency circuit board of the RF radio frequency cosmetic head is provided with a detection device for detecting whether the RF radio frequency cosmetic head is fixed on the cosmetic instrument main body 2 in real time.

The detection device arranged on the radio frequency circuit board comprises a photoelectric switch or a travel switch or a GPIO pull-up/pull-down resistor of a Hall sensor or an MCU (single chip microcomputer).

The principle and the function of the detection device are explained by taking GPIO up/down resistors of an MCU (single chip microcomputer) as an example, the GPIO up/down resistors of the MCU (single chip microcomputer) are arranged on a radio frequency circuit board as the detection device, the MCU (single chip microcomputer) is arranged on a main control circuit board on the cosmetic instrument main body, and if the RF radio frequency cosmetic head is fixed on the cosmetic instrument main body, the level of the GPIO up/down resistors of the MCU (single chip microcomputer) is in one state; if the RF cosmetic head is not fixed on the cosmetic instrument main body 2, the level of the GPIO pull-up/down resistor of the MCU (single chip microcomputer) is in another state, the MCU (single chip microcomputer) judges whether the RF cosmetic head is fixed on the cosmetic instrument main body in real time through the change of the level state of the GPIO pull-up/down resistor, and the GPIO pull-up/down resistor is adopted as a detection device of the RF cosmetic head, so that the RF cosmetic head has the advantages of simple structure, high detection efficiency and low cost.

Further, if the MCU (single chip microcomputer) detects that the RF cosmetic head is not fixed on the cosmetic instrument main body, the MCU (single chip microcomputer) sends a control instruction, the main control circuit board acts, and the power supply of a Pogo pin connector on the cosmetic instrument main body is disconnected; if MCU (singlechip) detects cosmetic head of RF radio frequency fix cosmetic instrument main part on, MCU (singlechip) sends control command, main control circuit board to Pogo pin (spring pin) connector power supply, through the detection device on the radio frequency circuit board, can effectually prevent that cosmetic head of RF radio frequency from taking off the back from cosmetic instrument main part, Pogo pin (spring pin) connector in the cosmetic instrument main part continues the accident that the power supply caused to play the effect of practicing thrift battery power.

The above-mentioned embodiments only represent several embodiments of the present invention, the description of which is more detailed, but it can not be understood as the limitation of the scope of the present invention, it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several other modifications and improvements can be made, for example, an ultrasonic motor is mounted on the beauty treatment head, the beauty treatment head is fixed on the beauty treatment instrument body by the same implementation methods of magnetic fixing, electrical connection and electrical detection in the above-mentioned embodiments, and the functions of ultrasonic massage are all within the protection scope of the present invention, therefore, the protection scope of the present invention should be determined according to the appended claims.

Claims (10)

1. Multi-functional beauty instrument, including multi-functional cosmetic head, LED photon beauty head, RF cosmetic head and beauty instrument main part, its characterized in that:

the shell and the cover plate of the multifunctional beauty head are fixed together through the lock pin and the lock pin hole; the shell and the cover plate of the LED photon beauty head are fixed together through a lock pin and a lock pin hole; the shell and the cover plate of the RF cosmetic head are fixed together through a lock pin and a lock pin hole;

the cover plate of the multifunctional cosmetic head, the cover plate of the LED photon cosmetic head and the cover plate of the RF radio frequency cosmetic head adopt a convex design, and the joint of the surface of the cover plate and the surface of the shell are flush to form a plane fixing position;

a plurality of magnet mounting seats and magnets are arranged on the cover plate of the multifunctional cosmetic head, the cover plate of the LED photon cosmetic head and the cover plate of the RF radio frequency cosmetic head, and the magnets are fixed on the magnet mounting seats; the upper shell of the beauty instrument main body is provided with a plurality of magnet mounting seats and magnets, and the magnets are fixed on the magnet mounting seats;

the connection parts of the upper shell of the beauty instrument main body, the multifunctional beauty head, the LED photon beauty head and the RF radio frequency beauty head adopt a concave design, and a fixed edge is arranged on the concave connection part;

the fixed edge of the beauty instrument main body is arranged on the plane fixed position of the multifunctional beauty head; the fixed edge of the beauty instrument main body is arranged on the plane fixed position of the LED photon beauty head; the fixed edge of the beauty instrument main body is arranged on the plane fixed position of the RF radio frequency beauty head;

spring pin connectors are arranged on the multifunctional cosmetic head, the LED photon cosmetic head, the RF radio frequency cosmetic head and the cosmetic instrument main body, and the multifunctional cosmetic head, the LED photon cosmetic head, the RF radio frequency cosmetic head and the cosmetic instrument main body are electrically connected through the spring pin connectors to form an electric path;

the multifunctional cosmetic head, the LED photon cosmetic head and the RF radio frequency cosmetic head are provided with detection devices, and the detection devices comprise photoelectric switches or travel switches or Hall sensors or GPIO pull-up/pull-down resistors of a singlechip.

2. The multifunctional cosmetic instrument of claim 1, wherein: the main control circuit board of beauty instrument main part on be provided with Type-C socket, the main control circuit board supports USB PD and QC protocol of filling soon, the main control circuit board supports the function of using while charging.

3. The multifunctional cosmetic instrument of claim 1, wherein: the shell of the multifunctional cosmetic head and the shell of the RF radio frequency cosmetic head are provided with springs and spring through holes, the springs are arranged in the spring through holes, and the leading-in and leading-out heads of the multifunctional cosmetic head and the sub-control circuit board are connected together through the springs to form an electric path; the radio frequency electrode of the RF radio frequency cosmetic head is connected with the radio frequency circuit board through a spring to form an electric path.

4. The multifunctional cosmetic instrument of claim 1, wherein: the shell of the multifunctional beauty head is provided with a plurality of magnet mounting seats and magnets, and the magnets are fixed on the magnet mounting seats; the shell of the multifunctional cosmetic head is provided with a platform and a cosmetic cotton fixing ring, the cosmetic cotton fixing ring is made of iron materials, and the cosmetic cotton fixing ring is fixed on the platform through magnetic force.

5. The multifunctional cosmetic instrument of claim 1, wherein: the cover plate of the multifunctional cosmetic head is provided with a radiating fin fixing groove, and the radiating fin is arranged on the radiating fin fixing groove.

6. The multifunctional cosmetic instrument of claim 1, wherein: the multifunctional cosmetic head shell, the LED photon cosmetic head shell and the RF radio frequency cosmetic head shell are provided with air inlet holes, and the multifunctional cosmetic head cover plate, the LED photon cosmetic head cover plate and the RF radio frequency cosmetic head cover plate are provided with heat dissipation holes.

7. The multifunctional cosmetic instrument of claim 1, wherein: the cosmetic instrument is characterized in that the upper shell of the cosmetic instrument body is provided with heat dissipation holes and a heat dissipation fan, the heat dissipation holes are right opposite to the heat dissipation fan, and the lower shell of the cosmetic instrument body is provided with an air outlet.

8. A multi-functional cosmetic instrument according to claim 1 and any one of claims 5 to 7, characterized in that: the radiating holes on the upper shell of the beauty instrument main body are aligned with the radiating holes on the cover plate of the multifunctional beauty head; the radiating holes on the upper shell of the beauty instrument main body are aligned with the radiating holes on the cover plate of the LED photon beauty head; the radiating holes on the upper shell of the beauty instrument main body are aligned with the radiating holes on the cover plate of the RF radio frequency beauty head.

9. A multi-functional cosmetic instrument according to any one of claims 1 and 2, characterized in that: the beauty instrument is characterized in that a connecting circuit board is arranged on an upper shell of the beauty instrument main body, a row seat and a spring pin connector are arranged on the connecting circuit board, and the row seat is connected with a main control circuit board on the beauty instrument main body through a flat cable to form an electric path.

10. The multifunctional cosmetic instrument of claim 1, wherein: the LED electric quantity display on the beauty instrument main body is arranged in a circular arc shape.

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