Multi-source skin beauty care head structure

Abstract

The utility model relates to a multi-source skin beauty nursing head structure, including clamping arm, nursing head, damping hinge, drive circuit, clamping arm front end face is hinged with nursing head through damping hinge, nursing head axis and clamping arm axis form 0 degree-90 degree included angle, drive circuit is connected with nursing head outer side face and is electrically connected with nursing head, and the drive circuit is electrically connected with the nursing head. The nursing head comprises a guide column, an operation head, a supply pipe, a spraying head, a vibration motor, a peristaltic pump, a three-way valve, a universal ball, an irradiation heating mechanism and a detection sensor set. On one hand, the requirements of phototherapy, skin care product coating and skin massage operation on the skin can be met at the same time, and the control precision of skin care operation is improved; and on the other hand, the continuity of nursing operation is effectively improved, so that the use convenience of the equipment is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a multi-source skin beauty care head structure and belongs to the technical field of skin beauty care. BACKGROUND

[0002] At present, in the skin beauty care, a variety of related nursing equipment are developed, such as the "device for skin beauty care" with the patent application number "202022242903.4", the "massage beauty care instrument and system based on skin fluorescence detection" with the patent application number "201920315467.3", the "skin beauty care machine" with the patent application number "201921702275.4", the "device for skin beauty care" with the patent application number "202221878296.3" and other technologies and equipment. The current related skin beauty care equipment often has a single use function, such as only satisfying the single function of water replenishment and massage. On the other hand, during operation, due to the small size of the equipment, the equipment can only load a small amount of skin care nursing liquid or nursing cream at a time, which leads to poor continuity of the equipment operation. When a large amount of skin care nursing liquid or nursing cream is loaded, it will increase the burden on the user's wrist, and the user's wrist is prone to strain, especially when performing skin care work for a long time. The small amount of skin care nursing liquid or nursing cream loading and the large weight of the equipment seriously affect the convenience and continuity of the equipment operation.

[0003] Therefore, the inventor, based on many years of experience in the design, development and actual production of related industries, and in view of the existing structure and deficiencies, provides a multi-source skin beauty care head structure to solve some existing equipment problems. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the deficiencies in the prior art, the utility model provides a multi-source skin beauty care head structure. The new structure has a high degree of modularity. On the one hand, it can meet the needs of phototherapy, skin care product application and skin massage operation at the same time, and can accurately monitor the skin state during the care process, thereby improving the control accuracy of skin care operation, improving the skin care effect and reducing the loss of care agents. On the other hand, it effectively overcomes the situation that the wrist is prone to strain when using traditional skin care equipment for a long time. It can effectively increase the one-time loading amount of related nursing cream for skin care operation, effectively improve the continuity of the care operation, and effectively improve the convenience of equipment use.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme:

[0006] A multi-source skin cosmetic care head structure, comprising a clamping arm, a care head, a damping hinge, a drive circuit, the front end surface of the clamping arm is hinged with the care head through the damping hinge, and the axis of the care head and the axis of the clamping arm form an angle of 0°-90°, the drive circuit is connected with the outside surface of the care head and is electrically connected with the care head, the care head comprises a guide column, a working head, a supply pipe, a spray head, a vibration motor, a peristaltic pump, a three-way valve, a universal ball, an irradiation heating mechanism and a detection sensor group, wherein the guide column and the working head are both hollow columnar cavity structures with a rectangular axial section, the upper end surface of the working head is connected with the lower end surface of the guide column through a universal hinge, and the axes of the working head and the guide column are perpendicular to each other and intersect, the supply pipe is embedded in the guide column, one end of the supply pipe is communicated with the three-way valve, the other end of the supply pipe is connected with a connecting pipe head, the three-way valve is communicated with two connecting pipe heads through a flow guide pipe, and the connecting pipe heads connected with the supply pipe and the three-way valve are embedded in the lower end surface and the upper end surface of the guide column respectively, the spray head, the irradiation heating mechanism and the universal ball are several and are uniformly distributed along the axis direction of the working head, each spray head is communicated with a peristaltic pump through a flow guide pipe, the peristaltic pump is embedded in the working head and is communicated with a connecting pipe head, the connecting pipe head connected with the peristaltic pump is embedded in the upper end surface of the working head and is communicated with the connecting pipe head at the lower end surface of the guide column through an elastic connecting pipe, the universal ball and the irradiation heating mechanism are embedded in the lower end surface of the working head, there are at least two vibration motors embedded in the working head and uniformly distributed along the axis direction of the working head, there are two detection sensor groups embedded in the left end surface and the right end surface of the working head and distributed in parallel with the lower end surface of the working head, and the vibration motor, the peristaltic pump, the three-way valve, the irradiation heating mechanism and the detection sensor group are electrically connected with the drive circuit.

[0007] Further, the clamping arm comprises a bracket, a connecting band, an elastic clamp, a piston tank, an ultrasonic atomizer, a connecting pipe head and a connecting buckle, the bracket is a circular arc frame structure with a transverse section, a plurality of connecting buckles are uniformly distributed along the axis of the bracket and are symmetrically distributed on both sides of the axis of the bracket, two connecting buckles symmetrically distributed on both sides of the axis of the bracket are connected through a connecting band, a “N” shaped assembly groove is arranged on the front end surface of the bracket, the damping hinge is embedded in the assembly groove and is connected with the groove wall and symmetrically distributed on both sides of the axis of the bracket, the axis of the damping hinge is perpendicular to the axis of the bracket, the piston tank is connected with the outside surface of the bracket through the elastic clamp, an outlet and an inlet are arranged on the front end surface of the piston tank, the outlet is coaxially distributed with the piston tank, the outlet of the piston tank is communicated with the connecting pipe head arranged on the upper end surface of the guide column through a flow guide pipe, the flow guide pipe and the connecting pipe head are communicated through a control valve, at least one ultrasonic atomizer is arranged in the piston tank, the ultrasonic atomizer is connected with the bottom of the piston tank and is uniformly distributed around the axis of the piston tank, the ultrasonic atomizer is electrically connected with the drive circuit, the elastic clamp is slidably connected with the bracket through a sliding groove, and at least one elastic clamp in an idle reserved state is arranged in the elastic clamp.

[0008] Further, the outlet of the piston tank is directed towards the rear end surface of the bracket, and the front end surface of the piston tank is at least 5 mm higher than the rear end surface.

[0009] Further, the outer side surface of the rear half of the guide column is provided with a positioning sleeve, which comprises a bearing shell, an elastic clamping piece, a rotary connector, and an assembly shell. The bearing shell is a hollow cylindrical structure, the assembly shell is a cylindrical structure with an axial section in the shape of a Chinese character "fang", and the rear end surface of the assembly shell is provided with an assembly hole coaxially distributed therewith. The assembly shell is connected with the front half of the rotary connector through the assembly hole, and is connected with the bearing shell through the rotary connector. The bearing shell, the rotary connector, and the assembly shell are coaxially distributed. The outer side surface of the bearing shell is connected with a damping hinge, and is hingedly connected with the clamping arm through the damping hinge. The elastic clamping piece is at least three, and is embedded in the assembly shell and uniformly distributed around the axis of the assembly shell.

[0010] Further, at least one wiring terminal is additionally provided at the rear end surface of the guide column, and the wiring terminal is electrically connected with the driving circuit and the ultrasonic atomizer of the clamping arm respectively. The driving circuit is connected with the outer side surface of the guide column.

[0011] Further, the lower end surface of the working head is in any one of a circular arc surface structure and a planar structure. A flexible scraper is provided at the front end surface and the rear end surface of the working head. The lower end surface of the flexible scraper is located at least 5 mm from the lower end surface of the working head. The distance between the flexible scraper and the spray head is not less than 1 / 3 of the width of the lower end surface of the working head.

[0012] Further, the irradiation heating mechanism is an infrared irradiation heating lamp. One irradiation heating mechanism and one universal ball constitute one working group. The optical axis of the irradiation heating mechanism intersects with the lower end surface of the universal ball, and forms an angle of 10°-60° with the lower end surface of the working head. The detection sensor group comprises but is not limited to any one or several of an optical heart rate sensor, a bioelectric impedance sensor, a skin electricity reaction sensor, and a temperature and humidity sensor.

[0013] Further, the driving circuit is a circuit system based on any one of a DSP chip and an FPGA chip. The driving circuit is additionally provided with a control interface comprising but not limited to any one or several of a display, a button, a multi-segment switch, and a potentiometer. The control interface is embedded in the outer side surface of the nursing head.

[0014] The novel structure has high modularization, can meet the needs of skin phototherapy, skin care product application and skin massage operation at the same time, can accurately monitor the skin state during the nursing process, thereby improving the control precision of the skin nursing operation, improving the skin nursing effect and reducing the loss of nursing agents and the like, effectively overcomes the wrist strain of the traditional skin nursing equipment during the hand-held and long-time operation, effectively increases the one-time loading amount of the related nursing cream during the skin nursing operation, effectively improves the continuity of the nursing operation, and effectively improves the convenience of the equipment use. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be explained in detail below in combination with the drawings and specific embodiments;

[0016] Figure 1 It is the side section partial structure schematic diagram of the utility model;

[0017] Figure 2 It is the top view partial structure schematic diagram of the utility model;

[0018] Figure 3 It is the operation head horizontal end surface partial structure schematic diagram;

[0019] Figure 4 It is the assembly shell section view partial structure schematic diagram. SPECIFIC EMBODIMENTS

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to construction, the utility model will be further explained below in combination with specific embodiments.

[0021] As shown in Figures 1-4 A multi-source skin beauty nursing head structure, comprising a clamping arm 1, a nursing head 2, a damping hinge 3 and a driving circuit 4, the front end surface of the clamping arm 1 is hinged to the nursing head 3 through the damping hinge 3, the axis of the nursing head 3 and the axis of the clamping arm 1 form an angle of 0°-90°, the driving circuit 4 is connected to the outer side surface of the nursing head 2 and is electrically connected to the nursing head 2.

[0022] In the embodiment, the care head 2 comprises a guide column 21, a working head 22, a supply pipe 23, a spray head 24, a vibration motor 25, a peristaltic pump 26, a three-way valve 27, a universal ball 28, an irradiation heating mechanism 29, and a detection sensor group 20. The guide column 21 and the working head 22 are both hollow columnar cavity structures with a rectangular axial section. The upper end surface of the working head 22 is connected to the lower end surface of the guide column 21 through a universal hinge 201, and the axes of the working head 22 and the guide column 21 are perpendicular to each other and intersect. The supply pipe 23 is embedded in the guide column 21, with one end connected to the three-way valve 27 and the other end connected to a connecting pipe head 202. The three-way valve 27 is connected to two connecting pipe heads 202 through flow guide pipes. The connecting pipe heads 202 connected to the supply pipe 23 and the three-way valve 27 are embedded in the lower end surface and the upper end surface of the guide column 21, respectively. The spray head 24, the irradiation heating mechanism 29, and the universal ball 28 are evenly distributed along the axis of the working head 22. Each spray head 24 is connected to a peristaltic pump 26 through a flow guide pipe. The peristaltic pump 26 is embedded in the working head 22 and connected to a connecting pipe head 202. The connecting pipe head 202 connected to the peristaltic pump 26 is embedded in the upper end surface of the working head 22 and connected to the connecting pipe head 202 in the lower end surface of the guide column 21 through an elastic connecting pipe 203. The universal ball 28 and the irradiation heating mechanism 29 are embedded in the lower end surface of the working head 22. There are at least two vibration motors 25 embedded in the working head 22 and evenly distributed along the axis of the working head 22. There are two detection sensor groups 20 embedded in the left end surface and the right end surface of the working head 22 and flush with the lower end surface of the working head 22. The vibration motor 25, the peristaltic pump 26, the three-way valve 27, the irradiation heating mechanism 29, and the detection sensor group 20 are electrically connected to the driving circuit 4.

[0023] In this embodiment, the clamping arm 1 includes a bracket 101, a connecting band 102, an elastic clamp 103, a piston tank 104, an ultrasonic atomizer 105, a connecting pipe head 202, a connecting buckle 107, the bracket 101 is a circular arc frame structure in cross section, a plurality of connecting buckles 107 are arranged on the upper end surface along the axis, and the connecting buckles 107 are symmetrically distributed on both sides of the axis of the bracket 101, and the two connecting buckles 107 symmetrically distributed on both sides of the axis of the bracket 101 are connected by a connecting band 102, a "N" shaped assembly groove 108 is arranged on the front end surface of the bracket 101, the damping hinge 3 is embedded in the assembly groove 108 and connected with the groove wall of the assembly groove 108 and symmetrically distributed on both sides of the axis of the bracket 101, and the axis of the damping hinge 3 is perpendicular to the axis of the bracket 101, the piston tank 104 is connected with the outer side of the bracket 101 through the elastic clamp 103, an outlet 109 and an inlet 1011 are arranged on the front end surface of the piston tank 104, the outlet 109 is coaxially arranged with the piston tank 104, the outlet 109 of the piston tank 104 is communicated with the connecting pipe head 202 arranged on the upper end surface of the guide column 21 through a flow guide pipe, the flow guide pipe and the connecting pipe head 202 are communicated through a control valve 1012, at least one ultrasonic atomizer 105 is arranged in the piston tank 104, the ultrasonic atomizer 105 is connected with the bottom of the piston tank 104 and is uniformly distributed around the axis of the piston tank 104, and is electrically connected with the driving circuit 4, the elastic clamp 103 is slidingly connected with the bracket 101 through a sliding groove 104, and at least one elastic clamp 103 in an idle reserved state is additionally arranged.

[0024] The arranged inlet can be communicated with an external skin care agent and care liquid supply device during operation to meet the need of continuous supply and supplement to the piston tank, thereby effectively improving the continuity of the care operation.

[0025] The arranged piston tank can carry the care agent and assist the peristaltic pump to perform the supply operation, effectively improve the carrying amount of the skin care liquid and care paste, thereby increasing the carrying amount of the skin care liquid and care paste without increasing the wrist burden, improving the continuity and stability of the skin care operation, and reducing the labor intensity of the skin care operation.

[0026] Meanwhile, the ultrasonic atomizer arranged can perform the atomization operation on the skin care liquid, further improving the uniformity of the skin care liquid on the skin surface and the convenience of the agent delivery.

[0027] In addition, the elastic clamp in the idle reserved state can be used to assemble the driving battery for the clamping arm, and the driving battery can be used to supply power to the operation head, thereby further improving the convenience of the operation and the continuity of the equipment operation.

[0028] Since the clamping arm is connected and positioned with the user's arm through the cooperation of the bracket and the connecting strap, the weight of the piston tank and the like is borne by the arm, thereby reducing the load on the wrist and preventing the wrist from being overloaded and prone to fatigue.

[0029] It should be noted that in the piston tank 104, the outlet 109 of the piston tank 104 faces the rear end face direction of the bracket 101, and the front end face of the piston tank 104 is at least 5 mm higher than the rear end face.

[0030] Make the outlet of the piston tank higher than its bottom state, so that when ultrasonic atomization is carried out on the nursing liquid in the piston tank, it is convenient for the water mist to be discharged from the outlet, and at the same time, the ultrasonic atomizer is also kept in the nursing liquid.

[0031] Specifically, a positioning sleeve 5 is provided on the outer side of the rear half of the guide post 21. The positioning sleeve 5 includes a bearing shell 51, elastic clamping pieces 52, a rotary connector 53, and an assembly shell 54. The bearing shell 51 is a cylindrical hollow tubular structure, and the assembly shell 54 is a cylindrical tubular structure with an axial cross-section in the shape of "匚", and an assembly hole 55 coaxial with it is provided on the rear end face of the assembly shell 54. The assembly shell 54 is connected to the front half of the rotary connector 53 through the assembly hole 55 and is connected to the bearing shell 51 through the rotary connector 53, and the bearing shell 51, the rotary connector 53, and the assembly shell 54 are coaxially distributed. The outer side of the bearing shell 51 is connected to the damping hinge 3 and is hinged to the clamping arm 1 through the damping hinge 3. There are at least three elastic clamping pieces 52, which are embedded in the assembly shell 54 and evenly distributed around the axis of the assembly shell 54.

[0032] During use, the guide post of the working head can be directly inserted into the assembly shell and clamped and positioned by the elastic clamping pieces, thus greatly improving the convenience of the equipment positioning operation; at the same time, during operation, the rotary connector can satisfy the rotation of the assembly shell and the working head connected to the assembly shell within the range of 0° - 360°. In addition, during operation, the damping hinge can be further used to increase the adjustment angle and adjustment range of the working head, thereby effectively improving the flexibility of the working head operation; to meet the needs of different usage requirements.

[0033] Further optimized, a through hole 56 can be provided on the side wall of the assembly shell 54 to enable the perforation installation of the diversion pipe and the like through the through hole for quick assembly and connection.

[0034] In this embodiment, at least one wiring terminal 6 is provided on the rear end face of the guide post 21, and the wiring terminals 6 are electrically connected to the drive circuit 4 and the ultrasonic atomizer 105 of the clamping arm 1 respectively, and the drive circuit 4 is connected to the outer side of the guide post 21.

[0035] In addition, the lower end surface of the work head 22 is in any one of a circular arc surface structure and a planar structure, the front end surface and the rear end surface of the work head 22 are each provided with a flexible scraper 7, the lower end surface of the flexible scraper 7 is located at least 5 mm from the lower end surface of the work head 22, and the distance between the flexible scraper 7 and the spray head 24 is not less than 1 / 3 of the width of the lower end surface of the work head 22.

[0036] The flexible scraper is arranged to assist the universal ball to uniformly apply the skin care liquid and the care cream, and to prevent the care liquid or the atomized care liquid from overflowing to a certain extent, thereby improving the utilization rate of the care liquid.

[0037] Meanwhile, the irradiation heating mechanism 29 is an infrared irradiation heating lamp, one irradiation heating mechanism 29 and one universal ball 28 form one working group, the optical axis of the irradiation heating mechanism 29 intersects the lower end surface of the universal ball 28, and forms an angle of 10°-60° with the lower end surface of the work head 22; the detection sensor group 20 includes but is not limited to any one or several of optical heart rate sensors, bioelectric impedance sensors, skin electricity reaction sensors, and temperature and humidity sensors.

[0038] The optical axis of the irradiation heating mechanism intersects the lower end surface of the universal ball, which on the one hand realizes the adjustment of the skin surface temperature, and on the other hand adjusts the temperature of the universal ball, quickly realizes the temperature balance between the universal ball and the skin, and improves the comfort of the skin.

[0039] In the embodiment, the driving circuit 4 is a circuit system based on any one of a DSP chip and an FPGA chip, the driving circuit is further provided with a control interface 8 including but not limited to any one or several of a display, a button, a multi-segment switch, and a potentiometer, and the control interface 8 is embedded on the outer side surface of the care head 2.

[0040] In the specific implementation of the new type, first, the clamping arm, the care head, the damping hinge, and the driving circuit constituting the new type are assembled to obtain a finished care device, then in the skin care, the user first connects the clamping arm with the arm of the user through the connecting bandage, and makes the clamping arm cover the lower end surface position of the arm, and the front end surface of the bracket is located behind the wrist of the user, then the rear half of the work head is connected with the clamping arm through the damping hinge, and the work head is connected with the external skin care care liquid, care cream, etc. supply device through the air connection pipe head, and is connected with the external power supply system through the terminal, so as to complete the device assembly.

[0041] After the assembly is completed, first, the lower end surface of the work head is in contact with the skin through the universal ball, and the irradiation heating mechanism and the detection sensor group of the nursing head are driven to operate, on the one hand, the skin physiological parameters of the person to be nursed and the environmental temperature and humidity during the nursing work are continuously detected, and at the same time, the skin is treated by infrared irradiation through the irradiation heating mechanism, and at the same time, the universal ball is rolled on the skin by moving the position of the nursing head, so that the skin is pressed and rolled massage, and at the same time in the massage process:

[0042] On the one hand, the vibration motor can be synchronously driven to operate, so that the massage is further implemented by mechanical vibration, and the effect of the massage work is improved;

[0043] On the other hand, the peristaltic pump is driven to operate, the skin care liquid and the skin care cream outside are uniformly and slowly delivered to the spray heads through the peristaltic pump, and the delivered skin care liquid and skin care cream are sprayed on the skin surface by the spray heads, and the spraying work is synchronized with the movement of the work head, so that the skin care liquid and the skin care cream sprayed on the skin surface are uniformly coated on the skin surface while the skin is massaged by the universal ball, and in this process, the skin surface is heated by the irradiation heating mechanism, so that the absorption efficiency of the skin for the coated skin care liquid and skin care cream is improved by high temperature heating;

[0044] Thus, the skin nursing work is completed, and in the skin nursing work, the wrist of the user does not need to bear the weight of the work head because the nursing head is connected and positioned by the clamping arm, and the clamping arm is connected with the arm of the user, so that the burden on the wrist is effectively reduced, and wrist fatigue is prevented.

[0045] The novel structure has high modularization, on the one hand, can meet the needs of skin phototherapy, skin care product coating and skin massage work, and can accurately monitor the skin state during the nursing process, so as to improve the control accuracy of the skin nursing work, improve the skin care effect and reduce the loss of nursing agents; on the other hand, effectively overcomes the wrist strain that easily occurs when the traditional skin care equipment is held and operated for a long time, and effectively increases the one-time loading amount of the related nursing cream during the skin care work, effectively improves the continuity of the nursing work, and effectively improves the convenience of the equipment use.

[0046] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-source skin beauty care head structure, characterized in that: The multi-source skin beauty care head structure includes a clamping arm, a care head, a damping hinge, and a drive circuit. The front end face of the clamping arm is hinged to the care head via the damping hinge, and the axis of the care head forms an angle of 0°–90° with the axis of the clamping arm. The drive circuit is connected to the outer side of the care head and is electrically connected to the care head. The care head includes a guide post, a working head, a supply tube, a spray head, a vibration motor, a peristaltic pump, a three-way valve, a universal ball bearing, an irradiation heating mechanism, and a detection sensor group. The guide post and the working head are both hollow cylindrical cavity structures with a rectangular axial cross-section. The upper end face of the working head intersects with the lower end face of the guide post via a universal hinge, and the axes of the working head and the guide post are perpendicular to each other and intersect. The supply tube is embedded in the guide post, with one end connected to the three-way valve and the other end connected to a connecting pipe head. The three-way valve is further connected to the two connecting pipe heads via a guide tube. The working head is connected to a peristaltic pump via a guide pipe. The peristaltic pump is embedded in the lower and upper end faces of the guide column, respectively. Several spray heads, irradiation heating mechanisms, and universal ball bearings are evenly distributed along the axis of the working head. Each spray head is connected to a peristaltic pump via a guide pipe. The peristaltic pump is embedded in the working head and connected to a connecting pipe. The connecting pipe connected to the peristaltic pump is embedded in the upper end face of the working head and is connected to the connecting pipe at the lower end face of the guide column via an elastic connecting pipe. The universal ball bearings and irradiation heating mechanism are embedded in the lower end face of the working head. At least two vibration motors are embedded in the working head and evenly distributed along the axis of the working head. Two detection sensor groups are embedded in the left and right end faces of the working head and are flush with the lower end face of the working head. The vibration motors, peristaltic pumps, three-way valves, irradiation heating mechanisms, and detection sensor groups are all electrically connected to the drive circuit.

2. The multi-source skin beauty care head structure according to claim 1, characterized in that: The clamping arm includes a bracket, connecting straps, elastic clamps, a piston canister, an ultrasonic atomizer, a connecting tube head, and connecting buckles. The bracket has a cross-sectional arc-shaped frame structure, with several connecting buckles evenly distributed along its axis on its upper surface. Each connecting buckle is symmetrically distributed on both sides of the bracket's axis, and two connecting buckles symmetrically distributed on both sides of the bracket's axis are connected by a connecting strap. The front end of the bracket has a "U"-shaped assembly groove, and the damping hinge is embedded in the assembly groove, connected to the groove wall, and symmetrically distributed on both sides of the bracket's axis. The damping hinge axis is perpendicular to the bracket's axis. The piston canister is connected to the outer side of the bracket by an elastic clamp. The front end face of the piston canister has an outlet and an inlet. The outlet is coaxially distributed with the piston canister, and the outlet of the piston canister is connected to the connecting pipe head on the upper end face of the guide column through a guide pipe. The guide pipe and the connecting pipe head are connected through a control valve. The piston canister is equipped with at least one ultrasonic atomizer. The ultrasonic atomizer is connected to the bottom of the piston canister and is evenly distributed around the axis of the piston canister. It is also electrically connected to the drive circuit. The elastic clamp is slidably connected to the bracket through a groove, and at least one of the elastic clamps is in an empty reserved state.

3. The multi-source skin beauty care head structure according to claim 2, characterized in that: In the piston tank, the outlet of the piston tank faces the rear end face of the bracket, and the front end face of the piston tank is at least 5 mm higher than the rear end face.

4. The multi-source skin beauty care head structure according to claim 1, characterized in that: A positioning sleeve is provided on the outer side of the rear half of the guide post. The positioning sleeve includes a bearing shell, elastic clips, a rotary connector, and an assembly shell. The bearing shell is a cylindrical hollow tubular structure. The assembly shell is a cylindrical tubular structure with a "C" - shaped axial cross - section, and an assembly hole coaxial with it is provided on the rear end face of the assembly shell. The assembly shell is connected to the front half of the rotary connector through the assembly hole and is connected to the bearing shell through the rotary connector, and the bearing shell, rotary connector, and assembly shell are coaxially distributed. The outer side of the bearing shell is connected to a damping hinge and is hinged to the clamping arm through the damping hinge. There are at least three elastic clips, which are embedded in the assembly shell and evenly distributed around the axis of the assembly shell.

5. The multi-source skin beauty care head structure according to claim 1, characterized in that: At least one wiring terminal is provided on the rear end face of the guide post, and the wiring terminals are electrically connected to the drive circuit and the ultrasonic atomizer of the clamping arm respectively, and the drive circuit is connected to the outer side of the guide post.

6. The multi-source skin beauty care head structure according to claim 1, characterized in that: The lower end face of the working head is either an arc - surface structure or a plane structure. A flexible scraper is provided on both the front end face and the rear end face of the working head. The lower end face of the flexible scraper is at least 5 mm below the lower end face of the working head, and the distance between the flexible scraper and the spray head is not less than 1 / 3 of the width of the lower end face of the working head.

7. The multi-source skin beauty care head structure according to claim 1, characterized in that: The irradiation heating mechanism is an infrared irradiation heating lamp. One irradiation heating mechanism and one universal ball form a working group. The optical axis of the irradiation heating mechanism intersects the lower end face of the universal ball and forms an angle of 10° - 60° with the lower end face of the working head. The detection sensor group includes, but is not limited to, any one or several of an optical heart rate sensor, a bio - impedance sensor, a galvanic skin response sensor, and a temperature - humidity sensor used together.

8. The multi-source skin beauty care head structure according to claim 1, characterized in that: The drive circuit is a circuit system based on any one of a DSP chip and an FPGA chip. The drive circuit further has a control interface based on any one or several of, but not limited to, a display, a button, a multi - segment switch, and a potentiometer. The control interface is embedded in the outer side of the nursing head.

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