CN213312941U

CN213312941U - Beauty instrument based on micro-current

Info

Publication number: CN213312941U
Application number: CN202022065315.8U
Authority: CN
Inventors: 陈早龙
Original assignee: Ningbo Yinuo Smart Health Technology Co ltd
Current assignee: Ningbo Yinuo Smart Health Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-01
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a beauty instrument based on little current, including the casing, install power module and circuit board in the casing, be equipped with little current generating circuit on the circuit board, be equipped with shift knob and conducting strip on the casing, power module is connected with little current generating circuit electricity, installs the electrically conductive piece of being connected with little current generating circuit electricity on the circuit board, and the lower extreme of electrically conductive piece is connected with the electrically conductive elastic component that passes the casing setting, electrically conductive elastic component and conducting strip in close contact with. The microcurrent is generated by the microcurrent generating circuit, is transmitted to the conducting strip through the conducting piece and the conducting elastic piece and acts on the skin, and the microcurrent is used for stimulating muscles and lymph to contract the muscles, particularly the skin of the face, so that the effects of removing edema, lifting and tightening can be achieved; meanwhile, the conductive piece and the conductive piece are connected through the conductive elastic piece, the problem that the conductive piece is partially bulged and cannot be tightly attached to the skin due to the fact that the conductive piece is directly contacted with the conductive piece is avoided, a certain shockproof effect is achieved, the structural complexity is low, and the size is small.

Description

Beauty instrument based on micro-current

Technical Field

The utility model relates to a skin beauty instrument technical field, concretely relates to beauty instrument based on little electric current.

Background

The micro-current beauty treatment is a new beauty treatment mode which introduces micro current into human body to stimulate the electromagnetic field of human body to restore the original nerve and organ, thereby achieving the purposes of improving the metabolism of human body and repairing damaged cells.

The existing micro-current cosmetic device generally adopts a metal conductive head or a silica gel conductive sheet to be in direct contact with the skin of a human body, the conductivity of the metal conductive head is good, the metal conductive head can freely move in the using process, but the softness is poor, so that the contact surface with the surface of the skin is small, and the user experience is poor. The silica gel conducting strip is softer, can paste skin well, but needs paste skin, and the comfort level is poor, and can not remove at will.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the utility model adopts the technical scheme that a micro-current-based beauty instrument is provided, which comprises a shell, wherein a power module and a circuit board are arranged in the shell, a micro-current generating circuit is arranged on the circuit board, a switch button and a conducting strip which is directly contacted with the skin are arranged on the shell, and the power module is electrically connected with the micro-current generating circuit; the circuit board is provided with a conductive piece electrically connected with the micro-current generating circuit, the lower end of the conductive piece is connected with a conductive elastic piece penetrating through the shell, and the conductive elastic piece is in close contact with the conductive piece.

The shell is provided with a shell body, the shell body is provided with a conducting piece, the conducting piece is detachably mounted on the bearing plate, a supporting sleeve used for supporting the circuit board is arranged on the side surface of the bearing plate, which is far away from the conducting piece, the supporting sleeve penetrates through the shell body, and the conducting piece and the conducting elastic piece are matched and penetrate through the supporting sleeve.

Furthermore, the circuit board is also provided with a signal transceiving module which is used for being in wireless connection with an external control unit, and the signal transceiving module is respectively and electrically connected with the power supply module and the micro-current generating circuit; and the signal transceiver module receives a control signal of an external control unit to control the micro-current generating circuit.

Further, install the thimble that charges on the circuit board, be equipped with the mouth that charges on the casing, the thimble cooperation that charges is located the mouth that charges.

Furthermore, a waterproof structure is arranged on the shell.

Furthermore, a limiting step is arranged in the support sleeve, and the conductive elastic part is matched and limited on the limiting step.

Further, the casing includes upper housing, the lower casing of dismantling the connection, the conducting strip is installed on upper housing, shift knob movable mounting is on the casing down.

Further, a bottom cover is arranged on the lower shell.

Furthermore, the power module is located below the circuit board, and a metal plate is arranged between the upper shell and the power module.

Furthermore, a buffer structure is arranged between the circuit board and the lower shell.

Compared with the prior art the utility model discloses technical scheme's beneficial effect does:

the utility model provides a beauty instrument based on little electric current, through little electric current generating circuit production little electric current, pass through the conductive elastic component transmission for the conducting strip and act on skin through the conductive piece, utilize little electric current to muscle, lymphatic amazing shrink muscle, especially to facial skin, can reach the effect that the edema removed and lift draw compact; meanwhile, the conductive piece and the conductive piece are connected through the conductive elastic piece, the problem that the conductive piece is partially bulged and cannot be tightly attached to skin due to the fact that the conductive piece is directly contacted with the conductive piece is avoided, the comfort level is good, a certain shockproof effect is achieved, the structure complexity is low, and the size is small.

Drawings

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

Fig. 1 is a perspective view of one embodiment of a micro-current based beauty instrument according to an embodiment of the present invention;

FIG. 2 is a perspective view of the alternate orientation of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a sectional view A-A of FIG. 4;

fig. 6 is a perspective view of another embodiment of a micro-current based beauty instrument according to an embodiment of the present invention;

FIG. 7 is an exploded view of FIG. 6;

FIG. 8 is a cross-sectional view of FIG. 6;

fig. 9 is a circuit diagram of a signal transceiver module according to an embodiment of the present invention;

FIG. 10 is a schematic circuit diagram of a micro-current generating circuit according to an embodiment of the present invention;

fig. 11 is a schematic circuit diagram of a power module according to an embodiment of the present invention;

fig. 12 is a circuit diagram of an operation indicator lamp and a buzzer provided by the embodiment of the present invention.

The reference numbers are as follows:

10. the charging device comprises a shell, 10a, a charging port, 11, an upper shell, 12, a lower shell, 13, a bottom cover, 14, a button cover, 15, a decorative cover, 20, a power module, 30, a circuit board, 40, a micro-current generating circuit, 50, a switch button, 60, a conducting sheet, 70, a conducting piece, 80, a conducting elastic piece, 90, a bearing plate, 91, a supporting sleeve, 100, a signal receiving and transmitting module, 110, a charging thimble, 120, a waterproof structure, 130, a metal plate, 140 and a buffer structure.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

Referring to fig. 1-12, the utility model provides a beauty instrument based on micro-current, which comprises a casing 10, a power module 20 and a circuit board 30 are installed in the casing 10, a micro-current generating circuit 40 is arranged on the circuit board 30, a switch button 50 and a conducting strip 60 for direct contact with skin are arranged on the casing 10, and the power module 20 is electrically connected with the micro-current generating circuit 40; the circuit board 30 is mounted with a conductive member 70 electrically connected to the micro-current generating circuit 40, and a conductive elastic member 80 penetrating the housing 10 is connected to a lower end of the conductive member 70, and the conductive elastic member 80 is in close contact with the conductive sheet 60.

Specifically, the circuit board 30 is further provided with a signal transceiver module 100 for wireless connection with an external control unit, and the signal transceiver module 100 is electrically connected with the power module 20 and the micro-current generating circuit 40 respectively; the signal transceiver module 100 receives an external control unit control signal to control the micro-current generating circuit 40. The signal transceiver module 100 is wirelessly connected to an external control unit via an antenna, and the external control unit is an existing wireless remote controller.

Specifically, the circuit board 30 is further provided with a charging thimble 110, and the beauty instrument is connected with a charging type thimble of an external charging device in a matching manner through the charging thimble 110. Be equipped with on the casing 10 and charge mouthful 10a, charge thimble 110 cooperation and locate and charge mouthful 10a, be equipped with the depressed part on the lateral wall of casing 10, charge mouthful 10a and be located the depressed part, it is convenient to charge. The power module 20 includes a switch, a battery, a power management chip, a charging circuit, and a voltage stabilization chip, the charging thimble 110, the power management chip, the charging circuit, and the voltage stabilization chip are electrically connected in sequence, and the battery and the switch are electrically connected to the charging circuit respectively. The power module 20 is located at the lower end of the circuit board 30, and a metal plate 130 is disposed between the upper case 11 and the power module 20. The external charging equipment is provided with a magnetic suction piece which is connected with the metal plate 130 in an adsorption manner, so that the beauty instrument is prevented from falling off from the external charging equipment. The metal plate 130 is a nickel plate, but is not limited to a nickel plate.

Specifically, the circuit board 30 is further provided with a work indicator lamp and a buzzer.

Specifically, the conductive sheet 60 is a stainless steel sheet, which is easy to clean and has high oxidation resistance. The conductive member 70 is a conductive screw, a conductive bolt or a conductive rod, and the conductive member 70 is connected with the circuit board 30 by a thread or is adhered by a conductive adhesive; the conductive elastic member 80 is a conductive spring or a conductive elastic sheet. Wherein, the conductive spring is sleeved at the lower end of the missile bolt.

Preferably, the portable electronic device further includes a carrier plate 90 installed outside the housing 10, the conductive plate 60 is detachably installed on the carrier plate 90, a support sleeve 91 for supporting the circuit board 30 is disposed on a side of the carrier plate 90 away from the conductive plate 60, the support sleeve 91 is disposed in the housing 10, and the conductive member 70 and the conductive elastic member 80 are disposed in the support sleeve 91 in a matching manner.

Specifically, the supporting sleeve 91 is provided with through holes along the upper and lower sides for inserting the conductive member 70 and placing the guiding elastic member 80 in a matching manner. A limiting step is arranged in the through hole of the supporting sleeve 91, and the conductive elastic part 80 is matched and limited on the limiting step.

Preferably, a waterproof structure 120 is provided on the housing 10.

Specifically, waterproof structure 120 includes waterproof sealing washer and waterproof rubber pad, can satisfy the waterproof dirt-proof requirement of beauty instrument.

Preferably, the housing 10 includes an upper housing 11 and a lower housing 12 detachably connected, the conductive sheet 60 is mounted on the upper housing 11, the switch button 50 is movably mounted on the lower housing 12, and the lower housing 12 is provided with a mounting opening for fitting the switch button 50.

Specifically, a buffer structure 140 is disposed between the circuit board 30 and the lower housing 12. The inboard of going up casing 11 is equipped with the battery constant head tank, and the battery cooperation is located in the battery constant head tank, is equipped with the nickel plate spacing groove in the battery constant head tank, and the nickel plate cooperation is located the nickel plate spacing inslot.

As one embodiment of the casing 10, the inner side of the upper casing 11 is provided with an accommodating cavity, the outer side of the upper casing 11 is provided with a positioning groove, the bearing plate 90 and the conductive plate 60 are cooperatively arranged on the positioning groove, and a first waterproof sealing ring sleeved on the outer side of the support sleeve 91 is arranged between the positioning groove and the bearing plate 90, so that the purpose of cleaning the conductive plate 60 with warm water for a short time can be achieved. The lower shell 12 is provided with an annular limiting ring and an annular limiting groove which are connected with each other, the upper shell 11 is sleeved on the annular limiting ring and is connected with the lower shell 12 through a screw, and the lower shell 12 is provided with a bottom cover 13 which is used for installing the switch button 50 and a shielding screw in a matching way; a second waterproof sealing ring is arranged between the upper shell 11 and the annular limiting groove. Be equipped with between circuit board 30 and the lower casing 12 and be used for carrying on waterproof rubber pad to shift knob 50 department, buffer structure 140 includes the sealing washer and sets up the buffering rib on the sealing washer, and one side and the sealing washer of waterproof rubber pad are connected, and the opposite side of waterproof rubber pad is connected with the sealing washer through buffering rib, acts on casing 10 with conductive spring is synthesized to improve casing 10's crashproof ability. The lower shell 12 is detachably connected with a waterproof rubber pad, and a pressing groove matched with the switch button 50 is formed in the waterproof rubber pad.

As another embodiment of the casing 10, the difference is that an accommodating cavity is provided at the inner side of the lower casing 12, an annular limiting groove and an annular limiting groove are provided on the upper casing 11, which are connected, an annular limiting ring is provided on the lower casing 12, the annular limiting ring is fittingly provided in the annular limiting groove and fixed to the casing by using screws, and the lower casing 12 is provided with a button cover 14 fitted with the limit switch button 50 and a decorative cover 15 for covering the screws; and a third waterproof sealing ring is arranged between the annular limiting ring and the annular limiting groove, and a pressing hole matched with the switch button 50 is formed in the waterproof rubber gasket.

As shown in fig. 9-12, U1 is a signal transceiver module 100, U2 is a power management chip, U4 is a voltage regulator chip, BT1 is a battery, B1 is a buzzer, and PADA and PADB are respectively connected to the conductive sheet 60.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a beauty instrument based on little electric current which characterized in that: the skin care device comprises a shell (10), wherein a power module (20) and a circuit board (30) are installed in the shell (10), a micro-current generating circuit (40) is arranged on the circuit board (30), a switch button (50) and a conducting strip (60) which is used for being in direct contact with skin are arranged on the shell (10), and the power module (20) is electrically connected with the micro-current generating circuit (40); the circuit board (30) is provided with a conductive piece (70) electrically connected with the micro-current generating circuit (40), the lower end of the conductive piece (70) is connected with a conductive elastic piece (80) penetrating through the shell (10), and the conductive elastic piece (80) is in close contact with the conductive piece (60).

2. The micro-current based cosmetic instrument of claim 1, wherein: the circuit board is characterized by further comprising a bearing plate (90) arranged outside the shell (10), the conducting plate (60) is detachably arranged on the bearing plate (90), a supporting sleeve (91) used for supporting the circuit board (30) is arranged on the side, deviating from the conducting plate (60), of the bearing plate (90), the supporting sleeve (91) penetrates through the shell (10), and the conducting piece (70) and the conducting elastic piece (80) are matched and penetrated through the supporting sleeve (91).

3. The micro-current based cosmetic instrument of claim 1, wherein: the circuit board (30) is also provided with a signal transceiving module (100) which is used for being in wireless connection with an external control unit, and the signal transceiving module (100) is respectively and electrically connected with the power supply module (20) and the micro-current generating circuit (40);

the signal transceiver module (100) receives an external control unit control signal to control the micro-current generating circuit (40).

4. The micro-current based cosmetic instrument of claim 1, wherein: install on circuit board (30) and charge thimble (110), be equipped with on casing (10) and charge mouth (10a), charge thimble (110) cooperation is located and is charged mouth (10 a).

5. The micro-current based cosmetic instrument of claim 2, wherein: and a waterproof structure (120) is arranged on the shell (10).

6. The micro-current based cosmetic instrument of claim 2, wherein: the support sleeve (91) is internally provided with a limit step, and the conductive elastic part (80) is matched and limited on the limit step.

7. The micro-current based cosmetic instrument of claim 1, wherein: the shell (10) comprises an upper shell (11) and a lower shell (12) which are detachably connected, the conducting strip (60) is installed on the upper shell (11), and the switch button (50) is movably installed on the lower shell (12).

8. The micro-current based cosmetic instrument of claim 7, wherein: and a bottom cover (13) is arranged on the lower shell (12).

9. The micro-current based cosmetic instrument of claim 7, wherein: the power module (20) is located below the circuit board (30), and a metal plate (130) is arranged between the upper shell (11) and the power module (20).

10. The micro-current based cosmetic instrument of claim 8, wherein: a buffer structure (140) is arranged between the circuit board (30) and the lower shell (12).