Rotary ice wave beauty instrument

Abstract

The utility model discloses a rotary ice wave beauty instrument, which relates to the technical field of ultrasonic instruments and comprises a first side cover, a second side cover, a shell, a head cover seat, a rotary handle inner core, a motor fixing plate, a servo motor and an eccentric mechanism. And a heat dissipation mechanism is vertically arranged on the inner side of the shell. According to the ultrasonic dotting device, the ultrasonic dotting area can be effectively enlarged through the eccentric mechanism under the condition that the beauty instrument is not moved, and the treatment efficiency of a user is further improved; through the butt joint mechanism, the shell can be conveniently inserted and pulled out, so that the interior of the beauty instrument can be conveniently maintained; and through the heat dissipation mechanism, the cooling liquid is recycled, so that efficient cooling operation can be carried out on elements in the beauty instrument, and the pain of a user generated in the ultrasonic treatment process is relieved to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic instruments, in particular to a rotary ice wave beauty instrument. Background Technique

[0002] Recently, non-invasive skin tightening and weight loss beauty using focused ultrasound have been widely applied. The principle is that after focused ultrasound is conducted through a liquid conductor, it is focused on the subcutaneous tissue or adipose tissue, and a "high-temperature point" with a very small volume and a temperature of 50-75 °C is formed on the local subcutaneous tissue or adipose tissue, causing the local subcutaneous tissue to contract under the action of high temperature and the adipose tissue to "burn fat" under the action of the range, thereby achieving the beauty effects of "skin tightening" to improve skin firmness and weight loss. By freezing HIFU, it can provide deep penetration and truly lasting effects without damaging the skin surface while ensuring the comfort of the skin, giving the skin a new experience of "ice point" anti-aging and wrinkle removal, lifting and tightening the face, and dissolving fat and shaping.

[0003] During the use of existing beauty instruments, operations such as skin tightening and fat burning can be carried out by ultrasonic dotting. However, after the dotting is completed, the beauty instrument needs to be manually moved, and then the ultrasonic dotting operation can be carried out on the next position. At the same time, after the internal ultrasonic components of the beauty instrument are used for a period of time, it is difficult to efficiently dissipate the heat generated by the ultrasonic components, resulting in the need to set aside the beauty instrument for heat dissipation every time it is used for a period of time, resulting in poor working efficiency of the beauty instrument. Based on this, a rotary ice wave beauty instrument is now provided to eliminate the drawbacks of existing devices. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rotary ice wave beauty instrument to solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The rotary ice wave beauty instrument includes a first side cover. One end of the first side cover is provided with a second side cover. Below the first side cover and the second side cover is an outer shell. The bottom outer wall of the outer shell is sleeved with a head cover seat. Inside the first side cover and the second side cover is a rotary handle inner core. The top of the rotary handle inner core is provided with a motor fixing plate. A servo motor is installed on the top of the motor fixing plate. Below the servo motor is an eccentric mechanism;

[0007] The eccentric mechanism includes:

[0008] An eccentric seat located below the rotary handle inner core. The eccentric seat is located inside the head cover seat. The bottom end of the eccentric seat is fixedly connected with an ultrasonic seat. An ultrasonic sheet is installed at the bottom end of the ultrasonic seat;

[0009] A docking mechanism is provided below the servo motor;

[0010] The docking mechanism includes:

[0011] A guiding component arranged inside the housing, and the guiding component is used for the guiding docking between the housing and the inner core of the rotating handle;

[0012] A heat dissipation mechanism is vertically arranged on the inner side of the housing:

[0013] The heat dissipation mechanism includes a cooling component located inside the head cover seat, and the cooling component uses coolant to dissipate heat and cool the ultrasonic seat and the ultrasonic sheet.

[0014] On the basis of the above technical solutions, the present utility model further provides the following optional technical solutions:

[0015] In an optional solution: The guiding component includes:

[0016] A plurality of docking inserts fixedly connected to the inner wall of the housing at equal circumferential intervals, and docking slots for the docking inserts to slide up and down are provided at the positions where the inner core of the rotating handle is connected to the plurality of docking inserts;

[0017] A clamping component is arranged on the outer side of the inner core of the rotating handle, and the clamping component is used for clamping and fixing the housing and the inner core of the rotating handle.

[0018] In an optional solution: The clamping component includes:

[0019] A plurality of clamping blocks formed on the outer wall of the inner core of the rotating handle at equal circumferential intervals, the outer walls of the plurality of clamping blocks are in the shape of a frustum of a cone, and penetrate into the inside of the housing, and the positions of the plurality of clamping blocks are staggered with the positions of the plurality of docking inserts;

[0020] A docking component is arranged inside the housing, and the docking component is used for the convenient docking between the eccentric seat and the output end of the servo motor.

[0021] In an optional solution: The docking component includes:

[0022] A linkage rotating shaft fixedly connected to the top end of the eccentric seat, the linkage rotating shaft is located inside the housing, a sealing connecting shaft penetrating into the inside of the inner core of the rotating handle is integrally formed at the top end of the linkage rotating shaft, a handle main shaft is sleeved on the outer wall of the sealing connecting shaft, and the handle main shaft is rotationally connected to the inner core of the rotating handle through a bearing and sleeved on the output end of the servo motor.

[0023] In an optional solution: The cooling component includes:

[0024] A cooling aluminum head installed at the bottom end of the inner wall of the head cover base, wherein the upper surface of the cooling aluminum head is provided with a circular hollow cooling sheet;

[0025] A first infusion component is arranged above the circular hollow cooling sheet, and the first infusion component is used to improve the heat dissipation efficiency of the cooling component by conveying cooling liquid.

[0026] In an optional solution, the first infusion assembly includes:

[0027] Two air nozzle seats are symmetrically arranged on the outside of the linkage shaft, and the tops of the two air nozzle seats are fixedly connected with air nozzle heads that penetrate into the inner core of the rotating handle. The outside of the linkage shaft is provided with a working head circuit board sleeved on the outer walls of the two air nozzle seats, and the working head circuit board is in contact with the inner wall of the shell;

[0028] A valve assembly is arranged inside the inner core of the rotating handle, and the valve assembly is used to stop the flow or perform an infusion operation on the coolant during the process of plugging and pulling out the shell.

[0029] In an optional solution: the valve assembly includes:

[0030] Two upper gas cores are symmetrically arranged inside the inner core of the rotating handle, the two upper gas cores are respectively located on the upper surfaces of the two gas nozzle heads, and are connected to the inner core of the rotating handle in an up-and-down sliding manner;

[0031] A second infusion assembly is arranged on the inner core of the rotating handle, and the second infusion assembly is used for circulating and transporting the cooling liquid.

[0032] In an optional solution, the second infusion assembly includes:

[0033] Two pagodas are symmetrically arranged on the outside of the servo motor, and both of the pagodas penetrate the motor fixing plate to the interior of the inner core of the rotating handle, and are respectively located above the two upper air cores. The outer walls of the bottom ends of the two pagodas are provided with external threads, and the position where the inner core of the rotating handle connects to the pagoda is provided with internal threads that match the external threads of the pagodas.

[0034] In an optional solution: a docking card strip penetrating into the interior of the second side cover is integrally formed at one end of the first side cover, and a limiting card slot matching the outer wall of the docking card strip is formed on the second side cover.

[0035] In an alternative solution: One side of the first side cover is provided with a tail clip sleeved on the outer walls of the first side cover and the second side cover. The inner wall of the tail clip is provided with internal threads, and the outer walls at the connection positions of the first side cover, the second side cover and the tail clip are provided with external threads that are mutually matched with the internal threads of the tail clip. The outer walls at the bottom ends of the first side cover and the second side cover are sleeved with a decorative lock ring. The inner wall of the decorative lock ring is provided with internal threads, and the outer walls of the first side cover and the second side cover are provided with external threads that are mutually matched with the internal threads of the inner wall of the decorative lock ring.

[0036] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0037] 1. Through the eccentric mechanism, the present utility model can effectively expand the area of ultrasonic dotting without moving the beauty instrument, further improving the treatment efficiency for users;

[0038] 2. Through the docking mechanism, the present utility model can perform convenient plugging and unplugging operations on the outer shell, thereby enabling convenient maintenance of the interior of the beauty instrument;

[0039] 3. Through the heat dissipation mechanism, by recycling the coolant, the present utility model can efficiently cool down the components inside the beauty instrument and greatly relieve the pain generated by users during the ultrasonic treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a schematic structural diagram of the present utility model.

[0041] Figure 2 is a schematic connection structural diagram of the eccentric mechanism, the docking mechanism and the heat dissipation mechanism of the present utility model.

[0042] Figure 3 is a schematic docking structural diagram of the inner core of the rotating handle and the first side cover of the present utility model.

[0043] Figure 4 is a schematic cross-sectional structural diagram of the inner core of the rotating handle of the present utility model.

[0044] Figure 5 is a schematic docking structural diagram of the handle main shaft and the sealed connecting shaft of the present utility model.

[0045] Figure 6 is a schematic cross-sectional structural diagram of the outer shell of the present utility model.

[0046] Figure 7 is a schematic cross-sectional structural diagram of the head cover seat of the present utility model.

[0047] Figure 8 is a schematic connection structural diagram of the first side cover and the second side cover of the present utility model.

[0048] Annotation of reference numerals: 1. First side cover; 201. Clamping block; 202. Docking slot; 203. Handle spindle; 204. Sealed connecting shaft; 205. Docking strip; 206. Linkage rotating shaft; 301. Pagoda; 302. Upper air core; 303. Nozzle head; 304. Nozzle seat; 305. Circular hollow refrigeration sheet; 306. Refrigeration aluminum head; 307. Working head circuit board; 401. Ultrasonic seat; 402. Ultrasonic sheet; 403. Eccentric seat; 5. Servo motor; 6. Inner core of rotating handle; 7. Second side cover; 8. Head cover seat; 9. Outer shell; 10. Motor fixing plate; 11. Docking strip; 12. Tail clamp; 13. Limit strip; 14. Decorative lock ring. Detailed implementation manners

[0049] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0050] In one embodiment, as Figures 1-8 shown, the rotating ice wave beauty instrument includes a first side cover 1. One end of the first side cover 1 is provided with a second side cover 7. One end of the first side cover 1 is integrally formed with a docking strip 11 that penetrates into the interior of the second side cover 7. A limit card slot that matches the outer wall of the docking strip 11 is provided on the second side cover 7. One side of the first side cover 1 is provided with a tail clamp 12 sleeved on the outer walls of the first side cover 1 and the second side cover 7. The inner wall of the tail clamp 12 is provided with an internal thread. The outer walls of the first side cover 1, the second side cover 7 at the connection position with the tail clamp 12 are provided with external threads that match the internal thread of the tail clamp 12. One side of the first side cover 1 and the second side cover 7 at the connection position with the tail clamp 12 are both provided with openings that communicate with their inner cavities. A touch display screen is installed on one side of the first side cover 1 away from the tail clamp 12. The touch display screen and the servo motor 5 are both electrically connected to the controller through wires. The outer walls of the bottoms of the first side cover 1 and the second side cover 7 are sleeved with a decorative lock ring 14. The inner wall of the decorative lock ring 14 is provided with an internal thread. The outer walls of the first side cover 1 and the second side cover 7 are provided with external threads that match the internal thread of the inner wall of the decorative lock ring 14. A head cover seat 8 is sleeved on the outer wall of the bottom of the outer shell 9 below the first side cover 1 and the second side cover 7. The bottom end of the outer shell 9 is integrally formed with an elastic insertion ring that penetrates into the interior of the outer shell 9. A circular slot for inserting the elastic insertion ring is provided at the top end of the head cover seat 8. An inner core 6 of a rotating handle is arranged inside the first side cover 1 and the second side cover 7. Two limit strips 13 are vertically and equidistantly fixedly connected to the inner walls of the first side cover 1 and the second side cover 7. Docking slots that match the outer surfaces of the limit strips 13 are provided at the connection positions of the inner core 6 of the rotating handle with the limit strips 13. A motor fixing plate 10 is arranged at the top end of the inner core 6 of the rotating handle. A servo motor 5 is installed at the top end of the motor fixing plate 10. An eccentric mechanism is arranged below the servo motor 5;

[0051] The eccentric mechanism includes: an eccentric seat 403 located below the inner core 6 of the rotating handle. The eccentric seat 403 is located inside the head cover seat 8. The bottom end of the eccentric seat 403 is fixedly connected to an ultrasonic seat 401, and an ultrasonic sheet 402 is installed at the bottom end of the ultrasonic seat 401;

[0052] A docking mechanism is provided below the servo motor 5;

[0053] The docking mechanism includes: a guiding component arranged inside the housing 9, and the guiding component is used for the guiding docking of the housing 9 and the inner core 6 of the rotating handle;

[0054] A heat dissipation mechanism is vertically arranged inside the housing 9:

[0055] The heat dissipation mechanism includes: a cooling component located inside the head cover seat 8, and the cooling component uses coolant to dissipate heat from the ultrasonic seat 401 and the ultrasonic sheet 402;

[0056] In this embodiment, by pushing the first side cover 1 and the second side cover 7 to sleeve the outer side of the inner core 6 of the rotating handle, during this process, through the snap connection between the limiting card strip 13 and the docking card slot, the sleeving and fixing of the inner core 6 of the rotating handle can be realized. At the same time, through the docking card strip 11, the convenient docking of the first side cover 1 and the second side cover 7 can be realized. Then, through the threaded connection of the tail card 12 and the decorative lock ring 14 with the first side cover 1 and the second side cover 7, the docking and fixing of the first side cover 1 and the second side cover 7 can be realized;

[0057] Then push the housing 9 to sleeve the outer wall of the inner core 6 of the rotating handle. During this process, the docking mechanism is beneficial to the convenient docking of the housing 9 and the decorative lock ring 14. At the same time, through the mutual cooperation of the heat dissipation mechanism and the docking mechanism, the stop-flow effect of the cooling water can be realized;

[0058] Then push the head cover seat 8 to dock with the bottom end of the housing 9. During this process, through the frictional force between the inner wall of the head cover seat 8 and the outer wall of the elastic insertion ring, the convenient docking of the head cover seat 8 and the housing 9 can be realized, and the situation of the head cover seat 8 falling off can be avoided;

[0059] During the use process, through the mutual cooperation of the water pump, the water delivery hose, the water tank and the heat dissipation mechanism, the circulation operation of the coolant can be realized. During the circulation process of the coolant, the ultrasonic seat 401 and the ultrasonic sheet 402 can be cooled through the heat dissipation mechanism, and the pain generated by the user during the ultrasonic treatment can be greatly alleviated;

[0060] After that, the servo motor 5 is started, and through the docking mechanism, the eccentric seat 403 is driven to rotate. At the same time, the ultrasonic seat 401 drives the ultrasonic sheet 402 to rotate eccentrically inside the head cover seat 8 under the drive of the eccentric seat 403, thereby effectively expanding the area of ultrasonic dotting and further improving the treatment efficiency for users.

[0061] In one embodiment, as Figures 2-6 shown, the guiding component includes:

[0062] A plurality of docking inserts 205 fixedly connected to the inner wall of the outer shell 9 at equal circumferential intervals. Docking slots 202 for the docking inserts 205 to slide up and down are provided at the positions where the rotating handle inner core 6 is connected to the plurality of docking inserts 205. The outer walls of the tops of the plurality of docking inserts 205 are all in the shape of a truncated pyramid. Through the outer walls in the shape of a truncated pyramid, it is beneficial for the plurality of docking slots 202 to accurately sleeve the plurality of docking inserts 205.

[0063] A clamping component is arranged on the outer side of the rotating handle inner core 6, and the clamping component is used for clamping and fixing the outer shell 9 and the rotating handle inner core 6.

[0064] In one embodiment, as Figures 2-6 shown, the clamping component includes: A plurality of clamping blocks 201 formed on the outer wall of the rotating handle inner core 6 at equal circumferential intervals. The outer walls of the plurality of clamping blocks 201 are all in the shape of a truncated cone and penetrate into the interior of the outer shell 9. The positions of the plurality of clamping blocks 201 are staggered with the positions of the plurality of docking inserts 205. Through the clamping connection between the plurality of clamping blocks 201 and the outer shell 9, the outer shell 9 can be clamped and fixed.

[0065] A docking component is arranged inside the outer shell 9, and the docking component is used for the convenient docking of the eccentric seat 403 and the output end of the servo motor 5.

[0066] In one embodiment, as Figures 2-7As shown, the docking assembly includes: a linkage shaft 206 fixedly connected to the top of the eccentric seat 403, the linkage shaft 206 is located inside the housing 9, the top of the linkage shaft 206 is integrally formed with a sealed connecting shaft 204 that penetrates into the inner core 6 of the rotating handle, the outer wall of the sealed connecting shaft 204 is sleeved with a handle main shaft 203, the handle main shaft 203 is rotatably connected to the rotating handle inner core 6 through a bearing, and is sleeved with the output end of the servo motor 5, and the top of the handle main shaft 203 is provided with an input port for the servo motor 5 The transmission slot for sleeve connection at the outlet end, the outer wall of the sealing connecting shaft 204 is polygonal, and the top outer wall of the sealing connecting shaft 204 is equidistantly formed with multiple arc surfaces in the circumferential direction. A docking sleeve groove for the sealing connecting shaft 204 to slide up and down is provided at the connection position between the handle main shaft 203 and the sealing connecting shaft 204, so that the handle main shaft 203 can be driven by the servo motor 5 to drive the linkage shaft 206 to rotate through the sealing connecting shaft 204, and the eccentric seat 403 can be driven by the linkage shaft 206 to rotate eccentrically;

[0067] In one embodiment, Figure 2 and Figure 7 As shown, the cooling assembly includes: a cooling aluminum head 306 installed at the bottom end of the inner wall of the head cover seat 8, and a circular hollow cooling sheet 305 is arranged on the upper surface of the cooling aluminum head 306. Through the mutual cooperation between the cooling aluminum head 306 and the circular hollow cooling sheet 305, the cooling aluminum head 306 can greatly alleviate the pain caused by the user during the ultrasonic treatment process during the treatment process;

[0068] A first infusion assembly is disposed above the circular hollow cooling sheet 305, and the first infusion assembly is used to improve the heat dissipation efficiency of the cooling assembly by delivering the cooling liquid;

[0069] In one embodiment, Figure 6 As shown, the first infusion assembly includes: two air nozzle seats 304 symmetrically arranged on the outside of the linkage shaft 206, the tops of the two air nozzle seats 304 are fixedly connected with air nozzle heads 303 that penetrate into the inner core 6 of the rotating handle, and the outside of the linkage shaft 206 is provided with a working head circuit board 307 sleeved on the outer walls of the two air nozzle seats 304, the working head circuit board 307 is in contact with the inner wall of the shell 9, and the inner wall of the shell 9 is integrally formed with a support sleeve plate located on the lower surface of the working head circuit board 307, the support sleeve plate is rotatably connected to the linkage shaft 206 through a bearing, and is sleeved on the outer walls of the two air nozzle seats 304;

[0070] A valve assembly is provided inside the inner core 6 of the rotary handle, and the valve assembly is used to stop the flow or perform an infusion operation on the coolant during the insertion and removal of the outer shell 9;

[0071] In one embodiment, Figure 4As shown in the figure, the valve assembly includes: two upper air cores 302 symmetrically arranged inside the inner core 6 of the rotary handle. The two upper air cores 302 are respectively located on the upper surfaces of the two nozzle heads 303 and are slidably connected to the inner core 6 of the rotary handle up and down. By lifting and lowering the two upper air cores 302 during the insertion and extraction of the outer shell 9, the effect of stopping or infusing the coolant can be achieved.

[0072] A second infusion assembly is provided on the inner core 6 of the rotary handle, and the second infusion assembly is used for circulating and transporting the coolant.

[0073] In one embodiment, as Figures 2-4 shown, the second infusion assembly includes: two pagodas 301 symmetrically arranged outside the servo motor 5. The two pagodas 301 both penetrate through the motor fixing plate 10 to the inside of the inner core 6 of the rotary handle and are respectively located above the two upper air cores 302. External threads are provided on the outer walls of the bottoms of the two pagodas 301, and internal threads that match the external threads of the pagodas 301 are provided at the positions where the inner core 6 of the rotary handle is connected to the pagodas 301.

[0074] The above embodiment discloses a rotary ice wave beauty instrument. Among them, it should be particularly noted that: the output end of a water pump is fixedly connected to a pagoda 301 through a water delivery hose, and the input end is connected to a water tank containing coolant through a water delivery hose. The input end of another water pump is fixedly connected to another pagoda 301 through a water delivery hose, and the output end is connected to a water tank containing coolant through a water delivery hose;

[0075] When the present utility model is in use, the two water delivery hoses are sleeved by the tail card 12, and then the two water delivery hoses are respectively sleeved on the outer walls of the tops of the two pagodas 301. Then, the first side cover 1 and the second side cover 7 are respectively pushed to sleeve the outside of the inner core 6 of the rotary handle. During this process, first, the two water delivery hoses are placed at the opening of the first side cover 1. Then, when the first side cover 1 and the second side cover 7 are butted, at this time, both the first side cover 1 and the second side cover 7 are connected to the docking card slot through the engagement of the limit card strip 13, realizing the sleeve fixation of the inner core 6 of the rotary handle. At the same time, the docking card strip 11 is inserted into the inside of the second side cover 7 under the push of the first side cover 1, thereby realizing the convenient docking of the first side cover 1 and the second side cover 7. Then, the tail card 12 and the decorative lock ring 14 are respectively rotated to threadedly sleeve the outer walls of one side and the bottom end of the first side cover 1 and the second side cover 7, so as to realize the docking fixation of the first side cover 1 and the second side cover 7;

[0076] Afterwards, push the outer shell 9 to sleeve the outer wall of the rotating handle inner core 6. During this process, multiple docking inserts 205 slide along the outer walls of multiple docking slots 202 respectively driven by the outer shell 9 until the outer shell 9 contacts the lower surface of the decorative lock ring 14. At this time, the outer shell 9 sleeves the outer walls of multiple engaging blocks 201 through movement, which is conducive to the convenient docking of the outer shell 9 and the decorative lock ring 14;

[0077] During the docking process of the outer shell 9 and the decorative lock ring 14, the outer shell 9 pushes the linkage rotating shaft 206 through the support sleeve plate so that the sealed connecting shaft 204 is inserted into the interior of the handle main shaft 203. At the same time, two nozzle heads 303 are synchronously inserted into the interior of the rotating handle inner core 6 under the push of the support sleeve plate, and squeeze the upper air core 302 to rise along the inner wall of the rotating handle inner core 6, thereby relieving the flow-stopping effect of the upper air core 302 on the cooling water;

[0078] Then push the head cover seat 8 to dock with the bottom end of the outer shell 9. During this process, through the friction between the inner wall of the head cover seat 8 and the outer wall of the elastic insert ring, the convenient docking of the head cover seat 8 and the outer shell 9 can be realized, and the situation of the head cover seat 8 falling off can be avoided;

[0079] During use, start two water pumps, and the coolant in the water tank can be infused into the port of a pagoda 301 through the water delivery hose. At this time, the coolant enters the inner cavity of the rotating handle inner core 6 through a pagoda 301. Then the coolant passes through an upper air core 302 into the interior of a nozzle head 303. Then the coolant is discharged into the inner cavity of the head cover seat 8 through a nozzle head 303 and a nozzle seat 304. At the same time, the air in the inner cavity of the head cover seat 8 enters the inner cavity of another nozzle head 303 through another nozzle seat 304 under the action of negative pressure. Then the air can be discharged to the outside through the water delivery hose until the coolant in the inner cavity of the head cover seat 8 is pumped into the water tank, thereby realizing the circulation operation of the coolant;

[0080] During the circulation process of the coolant, the coolant can conduct the heat on the circular hollow refrigerating sheet 305, the refrigerating aluminum head 306, the ultrasonic seat 401, and the ultrasonic sheet 402 through contact with them, thereby realizing the cooling of the circular hollow refrigerating sheet 305, the refrigerating aluminum head 306, the ultrasonic seat 401, and the ultrasonic sheet 402, and greatly alleviating the pain generated by the user during ultrasonic treatment through the refrigerating aluminum head 306;

[0081] After that, start the servo motor 5 to drive the handle main shaft 203 to rotate. At this time, the linkage rotating shaft 206 drives the eccentric seat 403 to rotate under the drive of the handle main shaft 203 through the sealed connecting shaft 204. At the same time, the ultrasonic seat 401 drives the ultrasonic sheet 402 to perform eccentric rotation with the linkage rotating shaft 206 as the axis inside the head cover seat 8 under the drive of the eccentric seat 403, thereby effectively expanding the area of ultrasonic dotting and further improving the treatment efficiency for users.

[0082] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A rotary ice wave beauty instrument, comprising a first side cover (1), a second side cover (7) being arranged at one end of the first side cover (1), a shell (9) being arranged below the first side cover (1) and the second side cover (7), a head cover seat (8) being sleeved on the outer wall of the bottom end of the shell (9), a rotary handle inner core (6) being arranged inside the first side cover (1) and the second side cover (7), a motor fixing plate (10) being arranged at the top end of the rotary handle inner core (6), a servo motor (5) being installed at the top end of the motor fixing plate (10), and characterized in that: An eccentric mechanism is arranged below the servo motor (5); The eccentric mechanism comprises: an eccentric seat (403) located below the inner core (6) of the rotating handle, the eccentric seat (403) being located inside the head cover seat (8), the bottom end of the eccentric seat (403) being fixedly connected to an ultrasonic seat (401), and the bottom end of the ultrasonic seat (401) being installed with an ultrasonic plate (402); A docking mechanism is provided below the servo motor (5); The docking mechanism comprises: a guide assembly arranged inside the housing (9), the guide assembly being used for guiding the docking of the housing (9) and the inner core (6) of the rotating handle; A heat dissipation mechanism is vertically arranged on the inner side of the housing (9): The heat dissipation mechanism comprises a cooling component located inside the head cover seat (8), and the cooling component is used to dissipate heat and cool the ultrasonic seat (401) and the ultrasonic plate (402) through a cooling liquid.

2. The rotating ice wave beauty instrument according to claim 1, characterized in that: The guide assembly comprises: a plurality of docking strips (205) fixedly connected to the inner wall of the outer shell (9) at equal intervals in the circumferential direction; a docking slot (202) for the docking strips (205) to slide up and down is provided at the positions where the inner core (6) of the rotary handle and the plurality of docking strips (205) meet; A snap-fit ​​assembly is provided on the outer side of the rotating handle inner core (6), and the snap-fit ​​assembly is used for snap-fitting and fixing the outer shell (9) and the rotating handle inner core (6).

3. The rotating ice wave beauty instrument according to claim 2, characterized in that: The snap-fit ​​assembly comprises: a plurality of snap-fit ​​blocks (201) formed equidistantly on the outer wall of the inner core (6) of the rotating handle in the circumferential direction, the outer walls of the plurality of snap-fit ​​blocks (201) are all truncated cone-shaped and penetrate into the interior of the outer shell (9), and the positions of the plurality of snap-fit ​​blocks (201) are interlaced with the positions of the plurality of docking strips (205); A docking assembly is provided inside the housing (9), and the docking assembly is used for convenient docking of the eccentric seat (403) and the output end of the servo motor (5).

4. The rotating ice wave beauty instrument according to claim 3, characterized in that: The docking assembly comprises: a linkage shaft (206) fixedly connected to the top of the eccentric seat (403); the linkage shaft (206) is located inside the housing (9); the top of the linkage shaft (206) is integrally formed with a sealing connection shaft (204) that penetrates into the interior of the rotating handle inner core (6); the outer wall of the sealing connection shaft (204) is sleeved with a handle main shaft (203); the handle main shaft (203) is rotatably connected to the rotating handle inner core (6) through a bearing, and is sleeved on the output end of the servo motor (5).

5. The rotating ice wave beauty instrument according to claim 1, characterized in that: The cooling assembly comprises: a cooling aluminum head (306) installed at the bottom end of the inner wall of the head cover seat (8), and a circular hollow cooling fin (305) is provided on the upper surface of the cooling aluminum head (306); A first infusion component is arranged above the circular hollow cooling sheet (305), and the first infusion component is used to improve the heat dissipation efficiency of the cooling component by conveying cooling liquid.

6. The rotating ice wave beauty instrument according to claim 5, characterized in that: The first infusion assembly comprises: Two air nozzle seats (304) are symmetrically arranged on the outside of the linkage shaft (206), and the top ends of the two air nozzle seats (304) are fixedly connected to the air nozzle heads (303) that penetrate into the inner core (6) of the rotating handle. A working head circuit board (307) sleeved on the outer walls of the two air nozzle seats (304) is arranged on the outside of the linkage shaft (206), and the working head circuit board (307) is in contact with the inner wall of the housing (9); A valve assembly is arranged inside the inner core (6) of the rotating handle, and the valve assembly is used to stop the flow or perform an infusion operation on the cooling liquid during the process of plugging and pulling out the outer shell (9).

7. The rotating ice wave beauty instrument according to claim 6, characterized in that: The valve assembly comprises: two upper gas cores (302) symmetrically arranged inside the inner core (6) of the rotating handle, the two upper gas cores (302) being respectively located on the upper surfaces of two gas nozzle heads (303) and being connected to the inner core (6) of the rotating handle in an up-and-down sliding manner; A second infusion assembly is arranged on the inner core (6) of the rotating handle, and the second infusion assembly is used for circulating and transporting the cooling liquid.

8. The rotating ice wave beauty instrument according to claim 7, characterized in that: The second infusion assembly comprises: two pagodas (301) symmetrically arranged on the outside of the servo motor (5), the two pagodas (301) both penetrate the motor fixing plate (10) to the inside of the rotating handle inner core (6), and are respectively located above the two upper air cores (302), the outer walls of the bottom ends of the two pagodas (301) are both provided with external threads, and the internal threads that match the external threads of the pagodas (301) are provided at the connection position between the rotating handle inner core (6) and the pagoda (301).

9. The rotating ice wave beauty instrument according to claim 1, characterized in that: One end of the first side cover (1) is integrally formed with a docking card strip (11) that penetrates into the interior of the second side cover (7), and the second side cover (7) is provided with a limit card slot that matches the outer wall of the docking card strip (11).

10. The rotating ice wave beauty instrument according to claim 1, characterized in that: A tail clip (12) is provided on one side of the first side cover (1) and is sleeved on the outer walls of the first side cover (1) and the second side cover (7); an inner wall of the tail clip (12) is provided with an internal thread; an outer wall of the first side cover (1), the second side cover (7) and the tail clip (12) at a position where the tail clip (12) and the first side cover (1) are connected is provided with an external thread that matches the internal thread of the tail clip (12); a decorative lock ring (14) is sleeved on the outer wall of the bottom end of the first side cover (1) and the second side cover (7); an inner wall of the decorative lock ring (14) is provided with an internal thread; an outer wall of the first side cover (1) and the second side cover (7) is provided with an external thread that matches the inner wall thread of the decorative lock ring (14).

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