CN111013023A

CN111013023A - Beauty mask structure

Info

Publication number: CN111013023A
Application number: CN201911397574.6A
Authority: CN
Inventors: 李文慧; 卢俊棋; 陈文强; 陈名澍
Original assignee: Xiamen Joya Technology Co ltd
Current assignee: Xiamen Joya Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-17

Abstract

The invention discloses a beauty mask structure, which comprises a mask body and a light-isolating eye mask; the mask body comprises a front cover capable of shading light and a rear cover capable of transmitting light; the front cover is arranged on the front side of the rear cover, and an accommodating cavity is formed between the front cover and the rear cover; a plurality of LED lamps and a control circuit board are arranged in the accommodating cavity; the light-isolating eye patches are arranged on the mask body and penetrate through the front side and the rear side of the mask body; two observation holes which penetrate through the front and the back are respectively formed on the light-isolating eye cover corresponding to the two eyes of a human body, and the light-isolating eye cover can block light rays emitted by the LED lamp from entering the observation holes. The invention can effectively protect human eyes through the light-isolating eye shield, and can ensure that a user has a good visual field when in use.

Description

Beauty mask structure

Technical Field

The invention relates to the field of beauty equipment, in particular to a beauty mask structure.

Background

The use of light to treat human diseases is an ancient method. As a new light source, an LED has a plurality of wavelengths, and as biological effects of light sources having different wavelengths are gradually recognized, it is gradually applied to medicine and plays a positive role. Scientific discovery and clinical tests prove that the blue light has the effects of treating skin acne, diminishing inflammation and removing acnes, shrinking pores, balancing grease secretion, reducing acne scars and the like; the red light has the effects of stimulating collagen and elastin, increasing the moisture retention and elasticity of the skin, restoring the vitality of the skin, tightening the skin and the like; the infrared light has effects of promoting wound healing, relieving pain, deep repairing, regenerating cell, diminishing inflammation, and resisting allergy. However, when the light of the light sources such as the LEDs with different wavelengths is used for facial treatment or beauty treatment, the eyes are easily damaged; for example, direct irradiation of the eye with an intensity of infrared light can cause cataracts or thermal damage to the retina; when the eye mask is exposed to blue light for a certain time, the eye optical injury is easily caused, the oxidation of cells in a macular area is accelerated, a large number of free radicals are generated, and the problems of cataract, macular area degeneration and the like are caused.

The existing beauty mask is worn on the face of a human body and generates light rays through an LED lamp to irradiate the face, so that the face of the human body is beautified; however, the existing beauty mask does not protect eyes in place, and cannot well protect the eyes from light rays of a light source, so that when the beauty mask is used, people need to close the eyes or cover the eyes of people through eye masks and the like, people cannot see the external environment, and people cannot do other things when using the beauty mask; when the beauty mask is not worn, if the control switch is touched by mistake, the LED lamp of the beauty mask is turned on, and at the moment, the eyes of people are easily damaged by the light emitted by the LED lamp.

Disclosure of Invention

The invention aims to provide a beauty mask structure which can effectively protect human eyes and ensure that a user has a good visual field when in use.

In order to achieve the above purpose, the solution of the invention is:

a beauty mask structure comprises a mask body and a light-isolating eye mask; the mask body comprises a front cover capable of shading light and a rear cover capable of transmitting light; the front cover is arranged on the front side of the rear cover, and an accommodating cavity is formed between the front cover and the rear cover; the accommodating cavity is internally provided with a plurality of LED lamps and a control circuit board, and the control circuit board is provided with a control module which is electrically connected with each LED lamp and is used for controlling the working state of each LED lamp; the light-isolating eye patches are arranged on the mask body and penetrate through the front side and the rear side of the mask body; two observation holes which penetrate through the front and the back are respectively formed on the light-isolating eye cover corresponding to the two eyes of a human body, and the light-isolating eye cover can block light rays emitted by the LED lamp from entering the observation holes.

A through hole communicated with the accommodating cavity is formed in the rear cover corresponding to the bridge of the nose of the human body, and a distance sensor electrically connected with the control module is installed in the through hole; the front cover is provided with a control switch electrically connected with the control module; the control module detects the distance between the distance sensor and an external object through the distance sensor, and when the control module detects that the distance is greater than a safety threshold value, the control module controls each LED lamp to stop working; and when the control module detects that the distance is less than or equal to the safety threshold, the control module controls the working state of each LED lamp according to the instruction of the control switch.

The mask body is provided with air holes.

The control circuit board is provided with a voice module electrically connected with the control module, and the mask body is provided with a loudspeaker electrically connected with the voice module.

The beauty mask structure also comprises a lens; the lens is arranged on the front cover and covers the two observation holes of the light-isolating eye cover, and a layer of one-way perspective film is arranged on the lens.

The beauty mask structure also comprises a head band; the headband comprises two band bodies and an adjusting device, wherein the adjusting device comprises a shell, a gear, a ratchet wheel and a knob; the shell is provided with a chute and an installation cavity communicated with the chute, at least one of the two belt bodies is connected in the chute in a sliding manner, the rest belt body in the two belt bodies is connected with the shell in a matching manner, and the belt body connected in the chute in a sliding manner is provided with a rack; the end parts of the two belt bodies far away from the shell are connected with the mask body; the gear is rotatably matched in the chute and is meshed with the belt body rack; the ratchet wheel is rotatably matched in the mounting cavity, and the ratchet wheel is in transmission fit with the gear and can synchronously rotate; the periphery of the ratchet wheel is provided with at least one inclined concave part, a high point, a low point and an inclined wedge surface for connecting the high point and the low point are arranged in the inclined concave part, the distance between the high point and the center of the ratchet wheel is larger than the distance between the low point and the center of the ratchet wheel, and the distance between the inclined wedge surface and the center of the ratchet wheel is increased along the clockwise direction of the ratchet wheel; a movable roller is matched in the inclined concave part, and the roller is movably clamped against the inclined wedge surface and the inner wall of the mounting cavity; the knob is located outside the installation cavity, a movable push rod inserted in the inclined concave part is arranged on the knob corresponding to the inclined concave part of the ratchet wheel, the push rod is located between the roller and the high point of the inclined concave part, the roller is movably pushed by the push rod, and the push rod is used for driving the roller to be separated from a state of being clamped with the inclined wedge surface and the inner wall of the installation cavity.

The two belt bodies are respectively connected in the shell sliding groove in a sliding mode, and racks of the two belt bodies are respectively meshed with two opposite sides of the gear.

A rechargeable battery for supplying power to the control circuit board is arranged in the accommodating cavity; the interface that charges is inhaled to magnetism that is used for charging rechargeable battery is installed to face guard body bottom.

The beauty mask structure also comprises a charging seat; be equipped with the support column that is used for connecting magnetism to inhale the joint that charges and is used for supporting the face guard body that charges of magnetism of inhaling of the interface on the charging seat.

The USB charging interface used for charging the rechargeable battery is installed at the bottom of the mask body.

The back cover is provided with a nose bracket corresponding to the bridge of the nose of the human body, and the nose bracket is provided with a nose support.

By adopting the scheme, the light-blocking eyeshade is arranged, so that when the mask body is worn on the face of a user, the eyes of the user can see the external environment through the observation hole, the visual field of the user when using the beauty mask is ensured, and the light emitted by the LED lamp can be blocked by the light-blocking eyeshade to enter the observation hole, so that the light emitted by the LED lamp can be prevented from damaging the eyes when using the beauty mask. When the face guard body did not wear human face in addition, control module detected distance sensor and external object's distance less than or equal to safety threshold value through distance sensor this moment, and at this moment the LED lamp is out of work, has avoided people to carry out the maloperation to control switch this moment and has leaded to the LED lamp work, and the security is higher.

Drawings

FIG. 1 is a schematic structural diagram 1 of the present invention;

FIG. 2 is a schematic structural diagram of the present invention 2;

FIG. 3 is an exploded view of the present invention, FIG. 1;

FIG. 4 is an exploded view of the present invention, FIG. 2;

FIG. 5 is a schematic view of the construction of the eyeshade of the present invention 1;

FIG. 6 is a schematic view of the construction of the eyeshade of the present invention 2;

FIG. 7 is a partial cross-sectional view of the present invention 1;

FIG. 8 is a partial cross-sectional view of the present invention 2;

FIG. 9 is an exploded schematic view of the headband of the present invention;

FIG. 10 is a cross-sectional view of the headband of the present invention 1;

FIG. 11 is a cross-sectional view of the headband of the present invention 2;

FIG. 12 is a cross-sectional view of the headband of the present invention 3;

FIG. 13 is a cross-sectional view 4 of the headband of the present invention;

FIG. 14 is a schematic diagram of a partial circuit configuration according to the present invention;

fig. 15 is a schematic diagram of a circuit structure of the flexible lamp panel according to the present invention;

description of reference numerals:

the mask body 1, the accommodating cavity 10, the front cover 11, the groove 111, the rear cover 12, the through hole 121, the air hole 13, the nose bracket 14, the nose support 141, the rechargeable battery 15, the magnetic charging interface 116 and the USB charging interface 17,

a light-proof eye cover 2, an observation hole 21, a clamping edge 22,

the head band 3 is provided with a head band,

the length of the belt body 31, the rack 311,

the shell 32, the upper cover 3201, the lower cover 3202, the sliding groove 321, the fixing sheet 3211, the fixing hole 3212, the mounting cavity 322, the internal teeth 3221,

the gear wheel 33 is provided with a gear wheel,

a ratchet wheel 34, a jack 341, a limit groove 3411,

the angular depression 342, the high point 3421, the low point 3422, the wedge surface 3423,

a knob 35, an inserting rod 351, a limit block 3511, a ring groove 3512, a push rod 352,

the rollers 36 are arranged in such a way that,

the position-limiting member 37, the card 371,

a charging seat 4, a magnetic charging connector 41, a support column 42,

the flexible lamp panel 5, the LED lamp 51,

the control circuit board 6, the control module 61, the distance sensor 62, the control switch 63, the charging and discharging management circuit 64, the voltage stabilizing circuit 65, the touch detection circuit 66, the first booster circuit 67, the second booster circuit 68, the third booster circuit 69, the voice module 610, the speaker 611, the bluetooth module 612,

and (7) a lens.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1 to 15, the present invention discloses a beauty mask structure, which comprises a mask body 1 and a light-blocking eyeshade 2.

As shown in fig. 1 to 4 and fig. 7 and 8, the mask body 1 includes a front cover 11 capable of shielding light and a rear cover 12 capable of transmitting light, the front cover 11 can be made of a light shielding material, and the rear cover 12 can be made of a light transmitting material. The utility model discloses a human body lamp, including front cover 11, back lid 12, a plurality of LED lamps 51, a control circuit board 6, a plurality of LED lamps 51, a control module 61, control module 61 can be singlechip U1, front cover 11 installs on the front side of back lid 12 through joint or screw lock or welded mode, and be formed with holding chamber 10 between front cover 11 and the back lid 12, install a plurality of LED lamps 51 and a control circuit board 6 in this holding chamber 10, the light that each LED lamp 51 sent can permeate back lid 12 and shine the human body face, be equipped with on the control circuit board 6 and be connected with each LED lamp 51 electricity and be used for controlling each LED lamp 51 operating condition. A through hole 121 communicated with the accommodating cavity 10 is formed in the rear cover 12 corresponding to the bridge of the nose of the human body, a distance sensor 62 electrically connected with the control module 61 is installed in the through hole 121, and a control switch 63 electrically connected with the control module 62 is installed on the front cover 11; the control module 61 detects the distance between the distance sensor 62 and the external object through the distance sensor 62, and when the control module 61 detects that the distance between the distance sensor 62 and the external object is greater than the safety threshold value, the control module 61 controls each LED lamp 51 to stop working; when the control module 61 detects that the distance is smaller than or equal to the safety threshold value through the distance sensor 62, the control module 61 controls the working state of each LED lamp 61 according to the instruction of the control switch 63, so that when the mask body 1 is not worn on the face of a human body, the control module 61 detects that the distance between the distance sensor 62 and an external object is smaller than or equal to the safety threshold value through the distance sensor 62, the LED lamp 51 does not work, and the LED lamp 51 is prevented from working due to misoperation of the control switch 63 by people at the moment, and the safety is high; in addition, the distance sensor 62 is arranged on the through hole 121, and the through hole 121 is arranged corresponding to the bridge of the nose of the human body, so that the possibility that the user covers the through hole 121 when taking up the mask body 1 is reduced, and the misdetection of the distance sensor 62 is avoided. As shown in fig. 3, 4, 7, 14 and 15, the control switch 63 can be a touch switch P1 and can be fixed on a groove 111 at the lower part of the inner side of the front cover 11, so that the user can operate the control switch 63 by touching the position corresponding to the touch switch P1 at the outer side of the front cover 11; each LED lamp 51 may be disposed on a flexible lamp panel 5 installed in the accommodating cavity 10, or may be directly installed on the front cover 11 or the rear cover 12; the distance sensor 62 may be soldered to the control circuit board 6. In addition, the mask body 1 can be provided with air holes 13 for the breathing of the user; the air holes can be arranged on the mask body 1 corresponding to the mouth of the human body, so that when the mask body 1 is worn on the face of a user, the speaking sound of the user can be transmitted to the outside through the air holes 13; the rear cover 12 of the mask body 1 can be provided with a nose bracket 14 corresponding to the bridge of the nose of the human body, and the nose bracket 14 is provided with a nose support 141, so that the bridge of the nose of a user can be supported into the mask body 1 to prevent the mask body 1 from falling.

As shown in fig. 1 to 8, the light-blocking eyeshade 2 is mounted on the mask body 1 and penetrates through the front and rear sides of the mask body 1; two observation holes 21 which penetrate through the front and the back are respectively formed on the light-insulating eye cover 2 corresponding to the two eyes of a human body, and the light-insulating eye cover 21 can prevent light rays emitted by the LED lamp 51 from entering the observation holes 21; when the face guard body 1 wears the user face like this, the user's eyes can see through the observation hole 21 and see external environment, the field of vision when guaranteeing the user to use cosmetic face guard, because the light that separates eye-shade 21 ability separation LED lamp 51 and send gets into observation hole 21, when can avoiding using cosmetic face guard like this, the light damage people's eye that LED lamp 51 sent. The light-insulating eye patch 2 can be made of gray or black silica gel, so that the light-insulating eye patch 2 can not only prevent light emitted by the LED lamp 51 from entering the observation hole 21, but also the light-insulating eye patch 2 is relatively soft, and the wearing comfort of a user is improved; in addition, the light-blocking eyeshade 2 can be formed with a clamping edge 22 which is clamped between the front cover 11 and the back cover 12, so that the light-blocking eyeshade 2 is installed on the mask body 1.

As shown in fig. 1 to 4 and 7 to 13, the present invention may further include a headband 3, the headband 3 being used to wear the mask body 1 on the face of a human body; it should be noted that the present invention is not limited to using the headband 3 to wear the mask body 1 on the face of a human body, and the mask body 1 can also be worn on the face of a human body by adhesive tape bonding or spectacle frame support, and as shown in fig. 9, the headband 3 of the present invention may include two straps 31 and an adjusting device, the adjusting device is used to adjust the positions of the two straps 31, and further adjust the length of the headband 3 to achieve tightness adjustment of the headband 3, and the adjusting device includes a housing 32, a gear 33, a ratchet 34 and a knob 73. As shown in fig. 10 and 11, the shell 32 is provided with a sliding slot 321 and an installation cavity 322 communicated with the sliding slot 321, at least one of the two belt bodies 31 is slidably connected in the sliding slot 321, the rest of the two belt bodies 31 is connected with the shell 32 in a fitting manner, and the belt body 31 slidably connected in the sliding slot 321 is provided with a rack 311, and the two belt bodies are connected with the mask body 1 at the end portions far away from the shell 32. With reference to fig. 9 to 11, the housing 32 includes an upper cover 3201 and a lower cover 3202 connected to the upper cover 3201, the upper cover 3201 and the lower cover 3202 can be detachably connected by clamping or screw locking, the sliding groove 321 is formed between the upper cover 3201 and the lower cover 3202, and the mounting cavity 322 is disposed on the upper cover 3201. As shown in fig. 9, 10, 11 and 13, the gear 33 is rotatably fitted in the sliding groove 321, and the gear 33 is engaged with the rack 311 of the belt 31, so that the relative positions of the two belts 31 can be adjusted by rotating the gear 33, and the tightness of the headband 3 can be adjusted; two belt bodies 31 can be respectively and slidably connected in the sliding grooves 321 of the housing 32, and the racks 311 of the two belt bodies 31 are respectively engaged with two opposite sides of the gear 33, so that the gear 33 can simultaneously drive the two belt bodies 31 to move when rotating. As shown in fig. 9 to 12, the ratchet wheel 34 is rotatably fitted in the mounting cavity 322, the ratchet wheel 34 is in transmission fit with the gear 33 and can rotate synchronously, and the ratchet wheel 34 and the gear 33 can be coaxially connected and integrally formed, so that the ratchet wheel 34 is in transmission fit with the gear 33; the ratchet wheel 34 can also be in transmission fit with the gear 33 through a transmission structure such as gear transmission or belt transmission; as shown in fig. 12, at least one inclined concave portion 342 is disposed on the outer circumferential surface of the ratchet wheel 34, a high point 3421, a low point 3422 and a wedge surface 3423 connecting the high point 3421 and the low point 3422 are disposed in the inclined concave portion 342, the distance between the high point 3421 and the center of the ratchet wheel 34 is greater than the distance between the low point 3422 and the center of the ratchet wheel 34, and the distance between the wedge surface 3423 and the center of the ratchet wheel 34 increases clockwise along the ratchet wheel 34; the inclined concave part 342 is matched with a movable roller 36, and the roller 36 is movably clamped against the inclined wedge surface 3423 and the inner wall of the mounting cavity 322; because the distance between the wedge surface 3423 and the center of the ratchet wheel 34 increases along the clockwise direction of the ratchet wheel 34, when the ratchet wheel 34 rotates along the clockwise direction, the roller 36 will not be blocked against the wedge surface 3423 and the inner wall of the installation cavity 322; when the roller 36 is engaged with the wedge surface 3423 and the inner wall of the mounting cavity 322, the roller 36 limits the rotation of the ratchet 34, so that the ratchet 34 cannot rotate counterclockwise. Wherein the number of the inclined recesses 342 of the ratchet wheel 34 is preferably three, which can improve the stability of the ratchet wheel 34 when rotating, the inner wall of the mounting cavity 322 can form a circle of inner teeth 3221, and the roller 36 can be more stable when the roller 36 is clamped against the inner wall of the mounting cavity 322 by the inner teeth 3221. Referring to fig. 9-12, the knob 35 is located outside the mounting cavity 322 for rotation by a user, and the knob 35 is further provided with a push rod 352 movably inserted into the inclined recess 342 corresponding to the inclined recess 342 of the ratchet 34, so that the knob 35 can rotate the ratchet 34 and also rotate relative to the ratchet 34. The push rod 352 is positioned between the roller 36 and the high point 3421 of the inclined concave part 342, and the push rod 352 movably pushes the roller 36; the push rod 352 is used for driving the roller 36 to be out of the state of being clamped with the wedge surface 3423 and the inner wall of the mounting cavity 322, wherein when the roller 36 is clamped with the wedge surface 3423 and the inner wall of the mounting cavity 322, as the knob 35 can rotate relative to the ratchet wheel 34 for a certain angle, the knob 35 is rotated counterclockwise relative to the ratchet wheel 34, the push rod 352 of the knob 35 can push the roller 36 to rotate counterclockwise relative to the ratchet wheel 34, and further the roller 36 is out of the clamping with the wedge surface 3423 and the inner wall of the mounting cavity 322, so that the ratchet wheel 34 can rotate counterclockwise. In addition, as shown in fig. 9 to 12, a socket 341 is disposed at the center of the ratchet wheel 34, and a limiting groove 3411 is disposed on a side wall of the socket 341; the knob 35 is provided with an inserting rod 351 which is rotatably inserted into the inserting hole 341 of the ratchet wheel 34, and the side wall of the inserting rod 351 is provided with a limiting block 3511 which is in clearance fit with the limiting groove 3411, so that the knob 35 can rotate a certain angle relative to the ratchet wheel 34; a fixing plate 3211 may be disposed in the sliding slot 321, a fixing hole 212 opposite to the insertion hole 341 of the ratchet 34 is disposed on the fixing plate 3211, the insertion rod 351 of the knob 35 sequentially passes through the insertion hole 341 and the fixing hole 212, a limiting member 37 is fitted on the insertion rod 351, and the limiting member 37 blocks an end surface of the fixing plate 3211 far away from the ratchet 34, thereby preventing the knob 35 from being separated from the housing 32; as shown in fig. 10 and fig. 11, the fixing plate 3211 may be integrally formed on the upper cover 3201, the insertion rod 351 may be provided with a ring groove 3512, and the limiting member 37 is provided with a plurality of clamping pieces 371 which are clamped in the ring groove 3512, so that the limiting member 37 is engaged with the insertion rod 351.

To facilitate understanding of the use of the headband 3, the operation of the headband 3 is described in detail below:

referring to fig. 12 and 13, when the headband 3 needs to be tensioned, a user rotates the knob 35 clockwise, the knob 35 drives the ratchet wheel 34 to rotate clockwise, and the ratchet wheel 34 rotates clockwise, so that the gear 33 drives the two belts 31 to move relatively towards each other, thereby reducing the length of the headband 3. When the user needs to loosen the headband, as shown in the figures, the user rotates the knob 35 counterclockwise, the push rod 352 of the knob 35 first enables the roller 36 to be disengaged from the wedge surface 3423 and the inner wall of the installation cavity 322, so that the ratchet wheel 34 can rotate counterclockwise, then the knob 35 drives the ratchet wheel 34 to rotate counterclockwise, and the gear 33 drives the two bands 31 to move back to back when the ratchet wheel 34 rotates counterclockwise, so as to increase the length of the headband 3; for the headband 3, after the adjustment, the two belt bodies 31 are required to be incapable of moving back to back relatively, so that after the headband 3 is adjusted, the two belt bodies 1 are driven to move back to back, the two belt bodies 31 drive the ratchet wheel 34 to rotate counterclockwise relative to the knob 35 through the gear 33, the roller 36 is clamped against the inclined wedge surface 3423 and the inner wall of the mounting cavity 322, the two belt bodies 31 are further prevented from moving back to back, the force for driving the two belt bodies 31 to move back to back can be derived from the counterforce of a human body to the headband 3 when the headband 3 tightly restrains the human body, and thus the two belt bodies 1 do not need to be operated by human hands, and the use is very convenient.

Further, as shown in fig. 1, 2, 7 and 8, the present invention further includes a lens 7; the lens 7 is arranged on the front cover 11 and covers the two observation holes 21 of the light-insulating eye patch 2, and the lens 7 is provided with a layer of one-way perspective film, so that the user can watch the external environment when wearing the face mask body 1 on the face of the user, and the external people can not see the face and eyes of the user, thereby protecting the privacy of the user.

Further, a rechargeable battery 15 for supplying power to the control circuit board 6 and each LED lamp 51 is also installed in the accommodating cavity 10; the bottom of the mask body 1 is provided with a magnetic charging interface 116 for charging the rechargeable battery 15; like this face guard body 1 embeds the battery, does not need external charging wire when using face guard body 1 like this, can avoid the charging wire to disturb the user. In addition, the invention can also comprise a charging seat 4; be equipped with the magnetism that is used for connecting magnetism to inhale the interface 116 that charges and inhale the joint 41 that charges and be used for supporting the support column 42 of face guard body 1 on charging seat 4's support column 42 like this and inhale the joint 41 that charges and inhale magnetism and inhale the interface 116 that charges and link to each other to charging battery 15 is charged through charging seat 4. In addition, the bottom of the mask body 1 can be further provided with a USB charging interface 17 for charging the rechargeable battery 15, so that the USB charging interface 17 can be connected with an external power supply through a USB data line to charge the rechargeable battery 15.

As shown in fig. 14, the USB charging interface 17 and the magnetic charging interface 115 may be electrically connected to the rechargeable battery 15 through the charging and discharging management circuit 64, wherein the VBUS pin of the USB charging interface 17 is electrically connected to the input terminal VIN of the charging and discharging pipeline circuit 64, the D-pin of the USB charging interface is electrically connected to one end of a resistor R7 and one end of a resistor R9, the D + pin of the USB charging interface is electrically connected to one end of a resistor R8 and one end of a resistor R10, the GND pin of the USB charging interface is grounded, the other end of the resistor R7 and the other end of the resistor R8 are electrically connected to the input terminal VIN of the charging and discharging pipeline circuit, and the other end of the resistor R9 and the other end of the; and the positive pole electricity of the interface 115 that charges that magnetism is connected the input VIN of charge-discharge pipeline circuit, and the magnetism charges the negative pole ground connection of joint 15. The charge and discharge pipeline circuit 64 may include a resistor R301, a resistor R302, a resistor R303, a resistor R304, a resistor R305, a capacitor C301, a capacitor C302, a capacitor C303, a capacitor C304, a diode D301, a current sense amplifier Q301, and a charge management chip U3; the current sense amplifier Q301 is CSD25310Q2, the charging management chip U3 is TP4056X, one end of the resistor R301, one end of the resistor R302, the anode of the diode D301 and the G pin of the current sense amplifier Q301 are electrically connected with the input end VIN of the charging and discharging management circuit 64, the cathode of the diode D301 and the five S pins of the current sense amplifier Q301 are electrically connected with the output end VBAT of the charging and discharging management circuit 64, the other end of the resistor R301 is electrically connected with one end of the capacitor C301, one end of the capacitor C302, the VCC pin and the CE pin of the charging management chip U3, the other end of the capacitor C301 and the other end of the capacitor C302 are grounded, and the charging management chip U3 is connected with the charging

The pin is electrically connected with the P1.5 pin of the singlechip U1 and the charging management chip U3 through a resistor R304

The pin is electrically connected with the P5.4 pin of the singlechip U1 through a resistor R305, the PROG pin of the charging management chip U3 is electrically connected with one end of a resistor R303, the other end of the resistor R303 is grounded, the BAT pin of the charging management chip U3, one end of a capacitor C303, one end of a capacitor C304 and current sensitive amplification are arranged on the charging management chip U3Two pins D of the device Q301 are connected with the positive electrode of the rechargeable battery 15, and the negative electrode of the rechargeable battery 15 is grounded; the TEMP pin and GND pin of the charge management chip U3 are grounded, and the other end of the capacitor C303 and the other end of the capacitor C304 are grounded.

As shown in fig. 14, the rechargeable battery 15 can supply power to the single chip microcomputer U1, the touch switch P1 and the distance sensor 62 through the voltage stabilizing circuit 65; the voltage stabilizing circuit 65 comprises a voltage stabilizing chip U6, a capacitor C601 and a capacitor C602, the model of the voltage stabilizing chip U6 can be KX5328-SOT89, a VDD pin of the voltage stabilizing chip U6 and one end of the capacitor C601 are electrically connected with an output end VBAT of the charge and discharge management circuit 64, the other end of the capacitor C601 and a GND pin of the voltage stabilizing chip U6 are grounded, an OUT pin of the voltage stabilizing chip U6 is electrically connected with one end of the capacitor C602 and serves as an output end VCC of the voltage stabilizing circuit 65, the output end VCC of the voltage stabilizing circuit 65 supplies power to the singlechip U1, the touch switch P1 and the distance sensor 62, the other end of the capacitor C602 is grounded, wherein a VCC pin of the singlechip U1 is electrically connected with the output end VCC of the voltage stabilizing circuit 65, the touch switch P1 can be electrically connected with the singlechip U1 through the touch detection circuit 66, the touch detection circuit 66 comprises a touch detection chip U2, a resistor R201, a resistor R202, a capacitor C201, a pin 2 of the touch switch P1 is electrically connected with a pin I of the touch detection chip U2 and one end of the capacitor C202, and a pin 1 of the touch switch P1 and the other end of the capacitor C202 are grounded; the VSS pin of the touch detection chip U2 is grounded, the Q pin of the touch detection chip U2 is electrically connected with the P3.2 pin of the singlechip U1 through a resistor R101, the TOG pin of the touch detection chip U2 is electrically connected with one end of a resistor R201, the AHLB pin of the touch detection chip U2 is electrically connected with one end of a resistor R202, the VDD pin of the touch detection chip U2, the other end of the resistor R201, the other end of the resistor R202 and one end of a capacitor C201 are electrically connected with the output end vcc of the voltage stabilizing circuit 65, and the other end of the capacitor C201 is grounded. The type of the distance sensor 62 can be EM30719, the SDA pin of the distance sensor 62 is electrically connected with one end of a resistor R801 and the P2.0 pin of the singlechip U1, the other end of the resistor R801 is electrically connected with the output end vcc of the voltage stabilizing circuit 65, the INF pin of the distance sensor 62 is electrically connected with one end of a resistor R802 and the P3.6 pin of the singlechip U1, the other end of the resistor R802 is electrically connected with the output end vcc of the voltage stabilizing circuit 65, the LDR pin of the distance sensor 62 is electrically connected with the LEDK pin of the distance sensor 62, the LEDA pin of the distance sensor 62 is electrically connected with one end of a capacitor C802 and the output end vcc of the voltage stabilizing circuit 65, the other end of the capacitor C802 is grounded, the GND pin of the distance sensor 62 is grounded, the SCL pin of the distance sensor 62 is electrically connected with one end of a resistor R803 and the P2.1 pin of the singlechip U1, the other end of the resistor R803 is, the other terminal of the capacitor C801 is grounded.

As shown in fig. 14 and 15, the LED lamp 51 may include an infrared LED lamp IR-LED, a blue LED lamp B-LED, and a red LED lamp R-LED; as shown in fig. 14, the rechargeable battery 15 can respectively supply power to the infrared LED lamp IR-LED, the blue LED lamp B-LED and the red LED lamp R-LED through three voltage boosting circuits arranged on the control circuit board 6, and the single chip microcomputer U1 respectively inputs different PWM signals to the infrared LED lamp IR-LED, the blue LED lamp B-LED and the red LED lamp B-LED to respectively control the infrared LED lamp IR-LED, the blue LED lamp B-LED and the red LED lamp B-LED. The first path of the boost circuit 67 may include a resistor R501, a resistor R402, a resistor R403, a resistor R406, a resistor R407, a resistor R408, a resistor R409, a resistor R410, a capacitor C401, a capacitor C402, a capacitor C403, a capacitor C404, a capacitor C405, a capacitor C406, a capacitor C407, a capacitor C408, a capacitor C409, a capacitor C410, a capacitor C411, an inductor L401, and a boost chip U4, wherein one end of the capacitor C401, one end of the capacitor C402, one end of the capacitor C403, one end of the inductor L401, one end of the resistor R501, and a VIN pin of the boost chip U4 are electrically connected to an output terminal VBAT of the charge-discharge pipeline circuit 64, a SW pin of the boost chip U4 is electrically connected to the other end of the inductor L401 and one end of the capacitor C404, a BAT pin of the boost chip U4 is electrically connected to the other end of the capacitor C404, an EN pin of the boost chip U4 is electrically connected to one end of the resistor R501 and a pin P1.3 of the single chip U1, and, the VDD pin of the boost chip U4 is electrically connected to the other end of the resistor R409, one end of the resistor R402 and one end of the capacitor C406, the other end of the resistor R410 is electrically connected to the other end of the resistor R402 and one end of the resistor R403, the other end of the resistor R403 and the other end of the capacitor C406 are grounded, the SS pin of the boost chip U4 is electrically connected to one end of the capacitor C405, the other end of the capacitor C405 is grounded, the AGND pin, the PGND pin and the FTY pin of the boost chip U4 are grounded, the COMP pin of the boost chip U4 is electrically connected to one end of the resistor R406, the other end of the resistor R406 is electrically connected to one end of the capacitor C407, the other end of the capacitor C407 is grounded, the FB pin of the boost chip U4 is electrically connected to one end of the resistor R407 and one end of the resistor R408, the other end of the resistor R408 is grounded, the VOUT pin of the boost chip U4 is electrically connected to the other end of the resistor R407, one, the output end of the first path of voltage boosting circuit 67 is used for supplying power to the blue light LED lamp B-LED. The second boost circuit 68 may include a resistor R501, a resistor R502, a resistor R503, a resistor R506, a resistor R507, a resistor R508, a resistor R509, a resistor R510, a capacitor C501, a capacitor C502, a capacitor C503, a capacitor C504, a capacitor C505, a capacitor C506, a capacitor C507, a capacitor C508, a capacitor C509, a capacitor C510, a capacitor C511, an inductor L402, and a boost chip U5, wherein one end of the capacitor C501, one end of the capacitor C502, one end of the capacitor C503, one end of the inductor L402, one end of the resistor R501, and a VIN pin of the boost chip U5 are electrically connected to an output terminal VBAT of the charge-discharge pipe circuit 64, a SW pin SW of the boost chip U5 is electrically connected to the other end of the inductor L501 and one end of the capacitor C504, a BAT pin of the boost chip U5 is electrically connected to the other end of the capacitor C504, an EN pin of the boost chip U5 is electrically connected to one end of the resistor R501 and a P1.4 pin of the single chip U1, a MODE pin of the boost chip U5 is electrically connected to one end of the, One end of a resistor R502 and one end of a capacitor C506, the other end of a resistor R510 is electrically connected with the other end of the resistor R502 and one end of the resistor R503, the other end of the resistor R503 and the other end of the capacitor C506 are grounded, an SS pin of a boost chip U5 is electrically connected with one end of a capacitor C505, the other end of the capacitor C505 is grounded, an AGND pin, a PGND pin and an FTY pin of the boost chip U5 are grounded, a COMP pin of a boost chip U5 is electrically connected with one end of the resistor R506, the other end of the resistor R506 is electrically connected with one end of a capacitor C507, the other end of the capacitor C507 is grounded, an FB pin of a boost chip U5 is electrically connected with one end of a resistor R507 and one end of a resistor R508, the other end of the resistor R508 is grounded, a VOUT pin of, one end of the capacitor C509, one end of the capacitor C510, and one end of the capacitor C511 are used as the output end of the second boost circuit 68, and the output end of the second boost circuit 68 is used for supplying power to the red LED lamp R-LED. The third boosting circuit 69 may include a resistor R1001, a resistor R1002, a resistor R1003, a capacitor C1001, a capacitor C1002, a capacitor C1003, a capacitor C1004, a capacitor C1005, an inductor L1001, a diode D1001, and a boosting chip U10, wherein the VDD pin of the boosting chip U10, one end of the capacitor C1001, one end of the capacitor C1002, and one end of the capacitor C1003 are electrically connected to the output terminal VBAT of the charge-discharge pipe circuit 64, the VDDOUT pin of the boosting chip U10 is electrically connected to one end of the inductor L1001, the SW pin of the boosting chip U10 is electrically connected to the other end of the inductor L1001 and the anode of the diode D1001, the VOUT pin of the boosting chip U10 is electrically connected to the cathode of the diode D1001, one end of the resistor R1001, one end of the capacitor C1004, and one end of the capacitor C1005 and serves as an output terminal of the third boosting circuit 69, and the output terminal of; the other end of the capacitor C1004 and the other end of the capacitor C1005 are grounded, the FB pin of the boost chip U10 is electrically connected with the other end of the resistor R1001 and one end of the resistor R1002, the other end of the resistor R1002 is grounded, the GND pin, the AGND pin and the PGND pin of the boost chip U10 are grounded, the SHDN pin of the boost chip U10 is electrically connected with one end of the resistor R1003, and the other end of the resistor R1003 is electrically connected with the P0.3 pin of the singlechip U1.

As shown in fig. 3 and 14, further, a voice module 610 electrically connected to the control module 61 may be further disposed on the control circuit board 6, and a speaker 611 electrically connected to the voice module 610 is disposed on the mask body 1; thus, through the voice module 610 and the speaker 611, the invention can play voice instructions for the user to use, and can also play music for the user to enjoy. The voice module 610 includes a voice chip U7, a VDD pin of the voice chip U7 is electrically connected to an output vcc of the voltage regulator circuit 65, a PWM + pin and a PWM-pin of the voice chip U7 are electrically connected to two input terminals of the speaker 611, respectively, a GND pin of the voice chip U7 is grounded, and a PA0 pin, a PA1 pin and a PA2 pin of the voice chip U7 are electrically connected to a P3.3 pin, a P3.4 pin and a P3.5 pin of the single chip U1, respectively.

As shown in fig. 14, further, a bluetooth module 612 electrically connected to the control module 61 may be further disposed on the control circuit board 6, so that the control module 61 can establish communication with an external mobile phone through the bluetooth module 612, and a user can control the control module 61 through the mobile phone. The bluetooth module 612 comprises a bluetooth chip M1, a voltage regulation chip U9, a capacitor C901 and a capacitor C902, wherein a VDD pin of the voltage regulation chip U9 and one end of the capacitor C901 are electrically connected to an output end VBAT of the charge and discharge management circuit 64, a GND pin of the voltage regulation chip U9 and the other end of the capacitor C901 are grounded, an OUT pin of the voltage regulation chip U9 is electrically connected to one end of the capacitor C902 and a VCC pin of the bluetooth chip M1, the other end of the capacitor C902 is grounded, and a U _ TX pin, a U _ RX pin and a RESET pin of the bluetooth chip M1 are electrically connected to a P0.0 pin, a P0.1 pin and a P0.2 pin of the single chip U1.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. A cosmetic mask structure characterized by: comprises a mask body and a light-isolating eye patch;

the mask body comprises a front cover capable of shading light and a rear cover capable of transmitting light; the front cover is arranged on the front side of the rear cover, and an accommodating cavity is formed between the front cover and the rear cover; the accommodating cavity is internally provided with a plurality of LED lamps and a control circuit board, and the control circuit board is provided with a control module which is electrically connected with each LED lamp and is used for controlling the working state of each LED lamp;

the light-isolating eye patches are arranged on the mask body and penetrate through the front side and the rear side of the mask body; two observation holes which penetrate through the front and the back are respectively formed on the light-isolating eye cover corresponding to the two eyes of a human body, and the light-isolating eye cover can block light rays emitted by the LED lamp from entering the observation holes.

2. A cosmetic mask structure according to claim 1, wherein: a through hole communicated with the accommodating cavity is formed in the rear cover corresponding to the bridge of the nose of the human body, and a distance sensor electrically connected with the control module is installed in the through hole; the front cover is provided with a control switch electrically connected with the control module; the control module detects the distance between the distance sensor and an external object through the distance sensor, and when the control module detects that the distance is greater than a safety threshold value, the control module controls each LED lamp to stop working; and when the control module detects that the distance is less than or equal to the safety threshold, the control module controls the working state of each LED lamp according to the instruction of the control switch.

3. A cosmetic mask structure according to claim 1, wherein: the mask body is provided with air holes.

4. A cosmetic mask structure according to claim 1, wherein: the control circuit board is provided with a voice module electrically connected with the control module, and the mask body is provided with a loudspeaker electrically connected with the voice module.

5. A cosmetic mask structure according to claim 1, wherein: also includes a lens; the lens is arranged on the front cover and covers the two observation holes of the light-isolating eye cover, and a layer of one-way perspective film is arranged on the lens.

6. A cosmetic mask structure according to claim 1, wherein: also includes a headband; the headband comprises two band bodies and an adjusting device, wherein the adjusting device comprises a shell, a gear, a ratchet wheel and a knob;

the shell is provided with a chute and an installation cavity communicated with the chute, at least one of the two belt bodies is connected in the chute in a sliding manner, the rest belt body in the two belt bodies is connected with the shell in a matching manner, and the belt body connected in the chute in a sliding manner is provided with a rack; the end parts of the two belt bodies far away from the shell are connected with the mask body;

the gear is rotatably matched in the chute and is meshed with the belt body rack; the ratchet wheel is rotatably matched in the mounting cavity, and the ratchet wheel is in transmission fit with the gear and can synchronously rotate; the periphery of the ratchet wheel is provided with at least one inclined concave part, a high point, a low point and an inclined wedge surface for connecting the high point and the low point are arranged in the inclined concave part, the distance between the high point and the center of the ratchet wheel is larger than the distance between the low point and the center of the ratchet wheel, and the distance between the inclined wedge surface and the center of the ratchet wheel is increased along the clockwise direction of the ratchet wheel; a movable roller is matched in the inclined concave part, and the roller is movably clamped against the inclined wedge surface and the inner wall of the mounting cavity; the knob is located outside the installation cavity, a movable push rod inserted in the inclined concave part is arranged on the knob corresponding to the inclined concave part of the ratchet wheel, the push rod is located between the roller and the high point of the inclined concave part, the roller is movably pushed by the push rod, and the push rod is used for driving the roller to be separated from a state of being clamped with the inclined wedge surface and the inner wall of the installation cavity.

7. A cosmetic mask structure according to claim 6, wherein: the two belt bodies are respectively connected in the shell sliding groove in a sliding mode, and racks of the two belt bodies are respectively meshed with two opposite sides of the gear.

8. A cosmetic mask structure according to claim 1, wherein: a rechargeable battery for supplying power to the control circuit board is arranged in the accommodating cavity; the interface that charges is inhaled to magnetism that is used for charging rechargeable battery is installed to face guard body bottom.

9. A cosmetic mask structure according to claim 8, wherein: also comprises a charging seat; be equipped with the support column that is used for connecting magnetism to inhale the joint that charges and is used for supporting the face guard body that charges of magnetism of inhaling of the interface on the charging seat.

10. A cosmetic mask structure according to claim 8, wherein: the USB charging interface used for charging the rechargeable battery is installed at the bottom of the mask body.

11. A cosmetic mask structure according to claim 1, wherein: the back cover is provided with a nose bracket corresponding to the bridge of the nose of the human body, and the nose bracket is provided with a nose support.