An import device

Abstract

This invention provides an infusion device, including a main unit, a tapping power mechanism, and an infusion head. The infusion head is mounted on and flexibly connected to the main unit. The tapping power mechanism is disposed within the main unit and operates on the infusion head, causing it to reciprocate. The infusion head acts on a target area to perform a tapping infusion action. This invention can simulate the continuous tapping action of the human body when using skincare products, accelerating the absorption of the products. The invention uses the tapping power mechanism to output power, which acts on the infusion head, causing it to move and produce a tapping effect to infuse the skincare product. This is beneficial for improving the skincare effect of the product and allows for stable operation and convenient use.

Description

Technical Field

[0001] This invention relates to the field of iontophoresis devices, and more particularly to an iontophoresis device. Background Technology

[0002] As living standards gradually improve, people are paying more and more attention to skin care, especially facial care. When performing facial skincare, people apply skincare products evenly to their face and pat them in. Currently, with the development of beauty products, after applying skincare products to the skin, in order to penetrate deeper into the skin's layers, "infusion devices" have gradually emerged. These devices activate the skincare product ingredients and, in conjunction with the protruding tips on the pressing or rolling parts, help the skincare product penetrate deeper into the skin.

[0003] However, traditional facial massagers typically use radio frequency and phototherapy to accelerate the absorption of skincare products by the body, but they do not have the effect of patting to accelerate the absorption of skincare products, which is similar to the way skincare is done. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an infusion device.

[0005] To solve the above technical problems, the present invention adopts the following technical solution:

[0006] The present invention provides an infusion device, including a main unit, a tapping power mechanism, and an infusion head. The infusion head is mounted on the main unit and flexibly connected to the main unit. The tapping power mechanism is disposed inside the main unit and operates on the infusion head to cause the infusion head to reciprocate. The infusion head acts on the target area to perform a tapping infusion action.

[0007] In a preferred embodiment, the import device has a sensing device inside the import head. The sensing device forms a sensing area on the surface of the import head that contacts the human body. When the sensing area contacts the human body, the tapping power mechanism drives the import head to move back and forth towards the host and away from the host.

[0008] In a preferred embodiment, the tapping power mechanism of the introducing device includes a rotating wheel, a connecting seat, and a connecting rod. The rotating wheel is provided with an eccentric part, which is connected to the connecting seat. The connecting seat is hinged to the connecting rod. As the rotating wheel rotates, the eccentric part moves back and forth in one direction. The connecting seat moves back and forth in one direction with the movement of the eccentric part, thereby driving the connecting rod hinged to the connecting seat to deflect back and forth.

[0009] In a preferred embodiment, the infusion device includes an infusion head comprising a head plate and a flexible connecting sleeve. The head plate is disposed on the flexible connecting sleeve, acts on the human body, and contains electronic components. The flexible connecting sleeve seals the internal electronic components of the head plate and separates them from the outside world. When the head plate moves, the flexible connecting sleeve deforms.

[0010] In a preferred embodiment, the infusion device includes a flexible connecting sleeve comprising a first sealing ring, a second sealing ring, and a deformable portion connecting the outer edges of the first and second sealing rings, wherein the head plate is connected to the first and second sealing rings.

[0011] In a preferred embodiment, the head plate of the infusion device includes a first plate and a second plate. The first plate is located outside the first sealing ring and is used for mounting electronic components so that the surface on the outside of the first plate forms a functional area. The second plate is constructed inside the first sealing ring and is physically connected to the first plate to clamp and press the first sealing ring against the inside of the first plate.

[0012] In a preferred embodiment, the head plate of the infusion device further includes a third plate, which is constructed inside the second sealing ring and is used to connect to the host, and presses the outer surface of the second sealing ring against the inner wall of the host.

[0013] In a preferred embodiment, the infusion device includes a deflection rod in the connecting seat. The first position of the deflection rod is connected to the eccentric part, and the second position of the deflection rod is hinged to the connecting rod. The first position of the deflection rod reciprocates in one direction with the movement of the eccentric part. The deflection rod has a rotation center, and the second position of the deflection rod reciprocates in another direction, thereby driving the connecting rod hinged to the deflection rod to deflect back and forth.

[0014] In a preferred embodiment, the infusion device further includes a base body connected to the eccentric portion and reciprocating in one direction as the eccentric portion moves. The base body is hinged to the first position of the deflection rod, and the eccentric portion is an eccentric column.

[0015] In a preferred embodiment, the infusion device has an elongated hole at the bottom of the base and a deflection rod connected to the top. The deflection rod is hinged to the connecting rod. An eccentric column is inserted into the elongated hole, and when the rotating wheel rotates, the eccentric column slides from one side of the elongated hole to the other side. When the rotating wheel rotates to the point where the eccentric column presses against the side wall of the elongated hole along its long axis, it drives the base to move along the long axis of the elongated hole.

[0016] Compared to existing technologies, this invention provides an infusion device, including a main unit, a tapping power mechanism, and an infusion head. The infusion head is mounted on and flexibly connected to the main unit. The tapping power mechanism is located within the main unit and operates on the infusion head, causing it to reciprocate. The infusion head acts on the target area to perform a tapping infusion action. This invention can simulate the continuous tapping action of the human body when using skincare products, accelerating the absorption of the products. The invention uses the tapping power mechanism to output power, which acts on the infusion head, causing it to move and produce a tapping effect to infuse the skincare product. This is beneficial for improving the skincare effect of the product and allows for stable operation and convenient use. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram of the tapping power mechanism of the infusion device provided by the present invention;

[0018] Figure 2 A cross-sectional view of the tapping power mechanism of the infusion device provided by the present invention. Figure 1 ;

[0019] Figure 3 A cross-sectional view of the tapping power mechanism of the infusion device provided by the present invention. Figure 2 ;

[0020] Figure 4 An exploded view of the tapping power mechanism of the infusion device provided by the present invention;

[0021] Figure 5 A three-dimensional schematic diagram of the connection structure of the rotating wheel of the tapping power mechanism of the infusion device provided by the present invention;

[0022] Figure 6 A three-dimensional schematic diagram of the connection structure of the base of the tapping power mechanism of the infusion device provided by the present invention;

[0023] Figure 7 A three-dimensional schematic diagram of the connection structure of the base of the tapping power mechanism of the infusion device provided by the present invention, viewed from another perspective.

[0024] Figure 8 A three-dimensional schematic diagram of the connection structure of the first seat of the tapping power mechanism of the infusion device provided by the present invention;

[0025] Figure 9 A three-dimensional schematic diagram of the connection structure of the first seat of the tapping power mechanism of the infusion device provided by the present invention, viewed from another perspective.

[0026] Figure 10 A three-dimensional schematic diagram of the connection structure of the deflection rod of the tapping power mechanism of the infusion device provided by the present invention;

[0027] Figure 11 This is a cross-sectional schematic diagram of the tapping power mechanism of the infusion device provided by the present invention from another direction.

[0028] Figure 12 This is a schematic diagram of the head structure of the infusion device provided by the present invention.

[0029] Figure 13 This is a schematic diagram of the structure of the infusion head of the infusion device provided by the present invention.

[0030] Figure 14 This is a schematic diagram of the structure of the infusion device provided by the present invention. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0032] It should be noted that when a component is referred to as being "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0033] It should also be noted that the directional terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or are based on the normal use state of the product, and should not be considered as restrictive.

[0034] like Figure 12 , Figure 13 and Figure 14As shown, this invention provides an infusion device 100, including a main unit 50, a tapping power mechanism 30, and an infusion head 10. The infusion head 10 is mounted on and flexibly connected to the main unit 50. The tapping power mechanism 30 is disposed within the main unit 50 and operates on the infusion head 10, causing the infusion head 10 to reciprocate. The infusion head 10 performs a tapping infusion action on the target area. The infusion head 10 includes traditional phototherapy elements and RF radio frequency elements, thereby performing RF radio frequency and phototherapy on the human body, which will not be described in detail here. A sensing device is provided inside the infusion head 10. Electronic components are built into the main unit 50. The outer edge of one end of the infusion head 10 and the main unit 50 are flexibly connected by flexible silicone, preventing external water from entering the main unit 50 while allowing the infusion head 10 to be movably connected to the main unit 50. The contact sensor is electrically connected to the tapping power mechanism 30 and its internal electronic components, and the sensing device forms a sensing area on the surface of the inlet head 10 that contacts the human body. The sensing device is a contact sensor or two contact electrodes; in this embodiment, two contact electrodes are used to achieve induction triggering. To improve triggering accuracy, the two contact electrodes include a ring electrode and a sheet electrode or ring electrode located within the ring surface of the ring electrode, and the two contact electrodes protrude from the outer surface of the inlet head 10, thereby ensuring a stable electrical connection. A light-transmitting area is provided between the two contact electrodes for the light emitted by the phototherapy element to be emitted.

[0035] When the sensing area comes into contact with the human body, that is, when the two contact electrodes come into contact with the human body, the two contact electrodes are electrically connected through the human body, thereby generating a trigger charge. This triggers the electronic components to drive the tapping power mechanism 30 to work. When the tapping power mechanism 30 works, it drives the inlet head 10 to move back and forth towards the host 50 and away from the host 50, thereby realizing the tapping function. It is understood that in actual applications, the two contact electrodes are not only triggered when in contact with human skin. For example, when a face mask is applied, the skin care liquid contained in the mask can also electrically connect the two contact electrodes, thereby triggering the tapping power mechanism 30 to work. This invention can simulate the function of continuous tapping when the human body uses skin care products, accelerating the absorption of skin care products. This invention provides power output through the tapping power mechanism, which acts on the inlet head, causing the inlet head to move and producing a tapping effect to introduce skin care products. This is beneficial to improving the skin care effect of the product, and it can operate stably and conveniently when close to the body.

[0036] Specifically, such as Figures 2 to 4As shown, the present invention provides a striking power mechanism, including a rotating wheel 32, a connecting seat 33, and a connecting rod 34. The rotating wheel 32 is provided with an eccentric portion. As the rotating wheel 32 rotates, the eccentric portion generates a reciprocating displacement in one direction. The eccentric portion is connected to the connecting seat 33, and the connecting seat 33 is hinged to the connecting rod 34. The connecting seat 33 converts the reciprocating displacement of the eccentric portion in one direction into a reciprocating movement in another direction, thereby driving the connecting rod 34, which is hinged to the connecting seat, to deflect back and forth. Specifically, as the rotating wheel 32 rotates, the eccentric portion generates a reciprocating displacement in one direction, and the connecting seat 33 moves back and forth in one direction along with the movement of the eccentric portion, thereby driving the connecting rod 34, which is hinged to the connecting seat 33, to deflect back and forth. Furthermore, the connecting seat 33 includes a deflecting rod. A first position of the deflecting rod 332 is connected to the eccentric portion, and a second position of the deflecting rod 332 is hinged to the connecting rod 34. The first position of the deflecting rod 332 reciprocates in one direction with the movement of the eccentric portion. The deflecting rod 332 has a rotation center, and the second position of the deflecting rod 332 subsequently reciprocates in another direction, thereby driving the connecting rod 34, hinged to the deflecting rod 332, to deflect back and forth. Furthermore, the striking power mechanism also includes a drive motor 31, which drives the rotating wheel 32 to rotate.

[0037] Furthermore, the connecting seat 33 also includes a seat body 331, which is connected to the eccentric portion and reciprocates in one direction with the movement of the eccentric portion. The seat body 331 is hinged to the deflection rod 332 at a first position. Furthermore, the eccentric portion is an eccentric column 321.

[0038] In this embodiment of the invention, the rotating motor 31 drives the rotating wheel 32 to rotate, and an eccentric post 321 protrudes from the upper surface of the rotating wheel 32 for connection with the connecting seat 33. The other end of the connecting seat 33 away from the eccentric post 321 is hinged to the connecting rod 34, and the other end of the connecting rod 34 is connected to the inlet head of the inlet device. When the rotating motor 31 drives the rotating wheel 32 to rotate, the eccentric post 321 on the rotating wheel 32 drives the connecting seat 33 to move back and forth, thereby driving the connecting rod 34 hinged to the connecting seat 33 to deflect back and forth, so that the inlet head of the inlet device performs a back and forth motion.

[0039] Specifically, such as Figures 2 to 4As shown, in this embodiment of the invention, the connecting seat 33 includes a seat body 331 and a deflecting rod 332. The bottom of the seat body 331 is provided with an elongated hole 3311, and the top is connected to the deflecting rod 332. The deflecting rod 332 is hinged to the connecting rod 34. The outer wall 3311a of the seat body where the round ends of the elongated hole 3311 are located is limited by the internal structure of the host 50. The eccentric column 321 is inserted into the elongated hole 3311, and when the rotating wheel 32 rotates, the eccentric column 321... The core column 321 slides from one side of the elongated hole 3311 to the other side. When the rotating wheel 32 rotates to the point where the eccentric column 321 presses against the side wall 3311b of the elongated hole 3311 along its long axis, it drives the seat 331 to move along the long axis of the elongated hole 3311. When the seat 331 moves, it drives the deflection rod 332 to deflect, thereby causing the connecting rod 34, which is hinged to the deflection rod 332, to move, which in turn drives the guide head 10 to reciprocate to achieve the tapping function.

[0040] Specifically, such as Figure 5 , Figure 7 Combination Figure 11 As shown, the width W of the elongated hole 3311 is 0.02mm-1mm larger than the diameter D of the eccentric post 321; the length L of the elongated hole 3311 is 0.02mm-1mm larger than twice the diameter D of the eccentric post 321. This allows the eccentric post 321 to have some flexibility when inserted into the elongated hole 3311, preventing a completely tight fit that would prevent it from sliding from one end of the elongated hole 3311 to the other. Simultaneously, to prevent excessive tightness leading to poor sliding or excessive looseness leading to large deflection loss and displacement, in this embodiment, the width W of the elongated hole 3311 is 0.08mm larger than the diameter D of the eccentric post 321, i.e., 0.04mm larger on one side, and the length L of the elongated hole 3311 is 0.08mm larger than twice the diameter D of the eccentric post 321. This means that when the eccentric post 321 slides to the two ends of the rounded ends, it is 0.04mm apart from the inner wall of the rounded end.

[0041] Specifically, such as Figures 2 to 4As shown in this embodiment of the invention, for ease of installation, the host 50 is further provided with a mounting bracket 51. The mounting bracket 51 includes a first housing 511, which has a groove 5111 for the seat 331 to be inserted into. The groove 5111 includes a long shaft end 5111a and a short shaft end 5111b. The outer wall 3311a of the seat body 331, where the round ends of the long hole 3311 of the seat body 331 are located, is adapted to the two groove walls of the short shaft end 5111b and is limited by the two groove walls of the short shaft end 5111b. In this configuration, the outer walls of both ends of the seat 331 along the long axis of the elongated hole 3311 are adapted to the long axis end 5111a. The short axis end 5111b of the outer wall 3311a of the seat 3311, where the round head of the elongated hole 3311 is located, allows the seat 331 to slide along the direction of the long axis end 5111a. Because the two sides of the seat 331 are limited by the inner groove wall of the groove 5111, the seat 331 will not wobble when the eccentric column 321 rotates to the round head end of the elongated hole 3311. When the eccentric column 321 rotates to the side wall of the long axis of the elongated hole 3311, it pushes the seat 331 to slide along the groove 5111. The deflecting rod 332 passes through the groove 5111 and is hinged to the connecting rod 34. When the seat 331 slides, the deflecting rod 332 connected to the seat 331 moves, thereby driving the deflecting rod 332 to move.

[0042] Specifically, such as Figure 14As shown, for ease of user operation, the surface of the inlet head 10 that contacts the human body forms an obtuse angle α with the horizontal plane. It is softly connected to the main unit 50 in an inclined manner, positioned relative to the longitudinal axis of the main unit 50. This obtuse angle allows the outer surface of the inlet head 10 to tilt upwards when the user holds the main unit 50 vertically, making it more closely aligned with the face and eliminating the need for significant arm swinging. Furthermore, to enhance the stability of the inlet head 10 during reciprocating motion, one end of the connecting rod 34 is fixed to the middle of the inlet head 10 and perpendicular to it, while the other end is hinged to the tangent of the swing trajectory of the deflection rod 332. This ensures that the connecting rod 34 moves approximately in a straight line when the deflection rod 332 swings. Specifically, the first housing 511 is further provided with two connecting arms 5112, and a rotating shaft 5113 parallel to the long axis of the elongated hole 3311 is provided between the two connecting arms 5112. The deflection rod 332 includes a horizontal rod 3321 and a vertical rod 3322. One end of the vertical rod 3322 is connected to the seat 331, and the other end extends out of the groove 5111 and is connected to the horizontal rod 3321. The intersection of the two is rotatably mounted between the two connecting arms 5112 through the rotating shaft 5113. The horizontal rod 3321 is located between the two connecting arms 5112, and the end of the horizontal rod 3321 away from the vertical rod 3322 is hinged to the connecting rod 34. When the seat 331 moves under the drive of the eccentric column 321, the deflection rod 332 swings because the rotating shaft 5113 is fixed, thereby driving the connecting rod 34 to move.

[0043] Furthermore, such as Figure 6 Combination Figure 10 As shown in this embodiment of the invention, for ease of installation, the base 331 has two supporting arms 3312 protruding from the side facing the longitudinal rod 3322. A rotating shaft 3313 parallel to the long axis of the elongated hole 3311 is provided between the two supporting arms 3312. A U-shaped groove 33221 is provided at the end of the longitudinal rod 3322 away from the crossbar 3321, and the longitudinal rod 3322 is inserted between the two supporting arms 3312. The rotating shaft 3313 is located within the U-shaped groove 33221. By providing a U-shaped groove 33221 at the lower end of the longitudinal rod 3322 and inserting the longitudinal rod 3322 between the two supporting arms 3312, the rotating shaft 3313 is positioned at the arc surface of the U-shaped groove 33221, making the movement of the longitudinal rod 3322 more stable. It is understood that a circular hole can also be provided in the longitudinal rod 3322, and the connection method of passing the rotating shaft 3313 through the circular hole is also within the scope of protection of this invention.

[0044] Specifically, such as Figure 10 Combination Figures 2 to 4As shown, in this embodiment of the invention, the crossbar 3321 and the longitudinal bar 3322 are integrally formed and are T-shaped. One end of the T-shaped crossbar 3321 is hinged to the connecting rod 34, and the middle intersection is rotatably connected to the two connecting arms 5112 through the rotating shaft 5113. The other end is located between the two connecting arms 5112, and the inner wall of the connecting arm 5112 is also provided with a limiting protrusion 5114. The limiting protrusion 5114 forms an active space 51141 between the two surfaces. The end of the crossbar 3321 away from the connecting rod 34 moves within the active space 51141. The limiting protrusion 5114 ensures that the deflection rod 332 can only move along the active space 51141, preventing the deflection rod 332 from being misaligned and causing vibration.

[0045] Specifically, such as Figure 4 As shown, in this embodiment of the invention, the connecting rod 34 includes a rod body 341 and a flexible connector 342 sleeved on one end of the rod body 341. A connecting tube 11 is provided inside the inlet head 10, located in the middle of the inlet head 10 and perpendicular to its outer surface. The flexible connector 342 is made of a flexible material such as silicone, and is elastically inserted into the connecting tube 11 for easy installation, disassembly, and maintenance. This also prevents loosening or noise during high-speed operation caused by hard contact. The other end of the rod body 341 is hinged to a connecting seat 33 of the crossbar 3321.

[0046] It is understandable that, such as Figures 2 to 4 As shown, in this embodiment of the invention, to improve the stability of the movement, one end of the rod 341 is inserted between the two connecting arms 5112 to prevent the rod 341 from deviating. At the same time, one of the rod 341 or the crossbar 3321 has a notch so that the other one can be inserted into the notch. Then, they are hinged by the rotating shaft 5113. The two sides of the rotating shaft 5113 are limited by the inner surfaces of the two connecting arms 5112 to prevent the rotating shaft 5113 from disengaging during the movement.

[0047] Furthermore, such as Figures 1 to 2As shown in this embodiment of the invention, the mounting bracket 51 further includes a second housing 512. The second housing 512 is installed on the side of the first housing 511 where the groove 5111 is provided, and forms a transmission cavity 5121 between the second housing 511 and the first housing 511. The rotating wheel 32 is a driven gear, and a driving gear 35 is also provided in the transmission cavity 5121. The driving gear 35 is fixed to the drive shaft of the rotating motor 31. The rotating wheel 32 is meshed with the driving gear 35. By providing the second housing 512 and the first housing 511 to form the transmission cavity 5121, and then rotating through the driving gear 35, the rotation speed is reduced, avoiding discomfort caused by ultra-high-speed striking. At the same time, the second housing 512 also has a sleeve part, which is sleeved on the outside of the rotating motor 31 and has a hole for the drive shaft of the rotating motor 31 to pass through, so that the rotating motor 31, the driving gear 35, the transmission gear, and the connecting seat 33 form an assembly. Then, it is locked inside the main unit 50 with the first housing 511 by screws, which facilitates user installation and makes the movement more stable.

[0048] Specifically, the gear ratio between the driving wheel and the driven wheel is 9:22, and the rotational speed of the rotating motor 31 is 1500-5000 r / min. In this embodiment, the introductory device 100 includes multiple speed settings to allow the rotating motor 31 to operate at different speeds, such as 1500 r / min, 3000 r / min, and 5000 r / min. The number of taps per second of the introductory head 10 is the rotational speed / 60. 9 / 22 Therefore, when the rotation speed is 1500r / min, 3000r / min, and 5000r / min, after removing motion loss, the number of taps per second of the inlet head 10 is 10, 20, and 30 respectively. When operating at low speed, the 10 taps per second are close to the user's manual tapping frequency. When operating at medium and high speed, the tapping frequency can be increased to suit the needs of different users' skin types and sensitivity levels.

[0049] like Figure 12 , Figure 13As shown, the inlet head includes a head plate and a flexible connecting sleeve 15. The head plate is disposed on the flexible connecting sleeve 15, acts on the human body, and contains electronic components. The flexible connecting sleeve 15 seals the internal electronic components of the head plate and isolates them from the outside. When the head plate moves, the flexible connecting sleeve 15 deforms. Further, in the inlet head provided by the present invention, the flexible connecting sleeve 15 includes a first sealing ring 151, a second sealing ring 152, and a deformable portion connecting the outer edges of the first sealing ring 151 and the second sealing ring 152. The head plate is connected to the first sealing ring 151 and the second sealing ring 152. Furthermore, the introductory head provided by the present invention includes a head plate comprising a first plate 12 and a second plate 13. The first plate 12 is located outside the first sealing ring 151 and is used for mounting electronic components, so that the outer surface of the first plate 12 forms a functional area. The second plate 13 is constructed inside the first sealing ring 151 and is physically connected to the first plate 12 to clamp and press the first sealing ring 151 tightly against the inner side of the first plate 12. Furthermore, the introductory head provided by the present invention also includes a third plate 14. The third plate 14 is constructed inside the second sealing ring 152 and is used for connecting to the introductory device host, and presses the outer surface of the second sealing ring 152 against the inner wall of the host.

[0050] The inner side of the deformable part 153 forms a sealed cavity separated from the outside by the host body; the first plate 12 and the second plate 13 can be squeezed by external force to shift towards the third plate 14. The external force includes the force applied from the outside and the traction force of the striking power mechanism on the first plate 12 or the second plate 13. The flexible connecting sleeve 15 is integrally molded from a flexible material such as silicone or rubber. In this embodiment, non-toxic silicone material is preferred.

[0051] Furthermore, such as Figure 12As shown in this embodiment, the outer edge of the first plate 12 is further provided with a first inclined wall 121 facing inward, and the outer edge of the second plate 13 is further provided with a second inclined wall 131 parallel to the first inclined wall 121 facing inward. A clamping and sealing space is formed between the first inclined wall 121 and the second inclined wall 131. The outer edge of the first sealing ring 151 extends inward with a third inclined wall 1511. The third inclined wall 1511 is clamped in the clamping and sealing space by the first inclined wall 121 and the second inclined wall 131, and partially extends outward. In this embodiment, the outer diameter of the connection between the first inclined wall 121 and the first plate 12 is smaller than the outer diameter of the first inclined wall 121 away from the first plate 12. That is, the outer diameter of the first plate 12 of the inlet head 10 gradually increases from the first inclined wall 121 to the second plate 13, forming a gradually expanding frustum shape. This makes the product more aesthetically pleasing and allows the smaller functional area to easily contact the skin. The gradually expanding inlet head 10 increases the internal space, better accommodating the electronic components 20. Furthermore, the first inclined wall 121 and the second inclined wall 131 cooperate to clamp the third inclined wall 1511 of the first sealing ring 151, increasing the clamping area and preventing the first sealing ring 151 from detaching during long-term use if clamped only by a single plane of the first plate 12 and the second plate 13.

[0052] It is understood that in practical applications, the first inclined wall 121 and the second inclined wall 131 are not limited to the outwardly expanding inclined manner in the above embodiments. For example, the method of vertical or inwardly tapering inclined manner to achieve multi-surface clamping, fixing and sealing is also within the protection scope of this invention.

[0053] Furthermore, in this embodiment, the end of the second inclined wall 131 away from the second plate 13 is also provided with a pressing edge 1311. The pressing edge 1311 is parallel to the second plate 13 and is parallel to and directly opposite the end face of the first inclined wall 121 away from the end of the first plate 12. The end of the third inclined wall 1511 away from the first sealing ring 151 is provided with a pressing part 1512. The pressing part 1512 is pressed by the pressing edge 1311 against the end face of the first inclined wall 121 away from the end of the first plate 12 and connected to the deformed part 153. Therefore, the clamping method of the first sealing ring 151, the first inclined wall, and the pressing part 1512 basically completely prevents external dust or moisture from entering the introductory device.

[0054] Specifically, in this embodiment, the third inclined wall 1511 is further provided with a sealing ridge 1513 facing the first inclined wall 121; the pressing part 1512 is further provided with a sealing ridge 1513 facing the end face of the first inclined wall 121 away from the end of the first plate 12, thereby further ensuring the effectiveness of the seal and avoiding the phenomenon of gaps caused by processing errors.

[0055] Specifically, in this embodiment, the deformable portion 153 is hollow inside, and has at least one inwardly recessed or outwardly protruding bent section 1531. In this embodiment, the deformable portion 153 has one inwardly recessed bent section 1531, and the deformable portion 153, the first sealing ring 151, and the second sealing ring 152 are generally in a Σ shape. By using the preset bent section 1531, the deformable portion 153 is compressed and deformed in the direction of the preset bent section 1531. At the same time, by setting the bent section 1531, the deformable portion 153 has a large surface area within a small stroke, thereby achieving a large range of motion.

[0056] It is understood that in practical applications, the use of an inwardly concave bending segment 1531, such as two or three, or an outwardly convex bending segment 1531, is not limited to the above embodiments and all fall within the protection scope of this technical solution.

[0057] Specifically, such as Figure 13 or Figure 14 As shown in this embodiment, the inner wall of the connection between the deformable part 153 and the second sealing ring 152 is further provided with a limiting edge 1532. An installation space is formed between the limiting edge 1532 and the second sealing ring 152. The third plate 14 is elastically interference-fitted into the installation space. By providing the limiting edge 1532, the third plate 14 is elastically interference-fitted into the second sealing ring 152, thereby preventing the third plate 14 from shaking when installed on the host.

[0058] Furthermore, in this embodiment, the third plate 14 is provided with a plurality of threaded connecting posts, and the second sealing ring 152 is provided with a plurality of through holes. After the plurality of threaded connecting posts are inserted into the plurality of through holes, they are threadedly connected to the corresponding connecting parts of the main unit by screws. By providing threaded connection with threaded connecting posts, the third plate 14 firmly presses the second sealing ring 152 against the main unit during the connection process as the threads are tightened. At the same time, by inserting the threaded connecting posts into the through holes of the second sealing ring 152, the alignment and connection between the third plate 14 and the main unit are ensured, preventing the third plate 14 from being misaligned.

[0059] Specifically, in this embodiment, a clearance hole 122 is provided in the middle of the first plate 12 corresponding to the hollow area of ​​the inner ring surface of the first sealing ring 151, and a light-transmitting plate 124 is installed thereon. The electronic component 20 includes a light source device, which is housed in the clearance hole 122. The light-transmitting plate 124 covers the clearance hole 122, and a connecting edge 1243 is protruding from the outer peripheral surface of the light-transmitting plate 124. The inner edge of the first plate 12 with the clearance hole 122 is also provided with a notch 123 that matches the connecting edge 1243. The first plate 12 presses the connecting edge 1243 against the outer surface of the first sealing ring 151, thus eliminating the need for additional connecting structures to fix the light-transmitting plate 124. The light-transmitting plate 124 is pressed against the outer surface of the first sealing ring 151 by the first plate 12, so that the first sealing ring 151 can seal the gap between the light-transmitting plate 124 and the first plate 12, thereby preventing external moisture and dust from entering the inlet head 10. The light emitted by the light source device passes through the light-transmitting plate 124 and shines out to the outside to achieve a phototherapy effect.

[0060] In this embodiment, the light-transmitting plate 124 is further provided with a mounting hole 1241 in the middle, and a mounting step 1242 is provided around the mounting hole 1241. The electronic component 20 also includes a contact electrode 71, one end of which is mounted on the mounting step 1242, and the other end is provided with a locking post 72. The second plate 13 is hollowed out in the middle. The light source device includes a circuit board 21 and LED beads 22 spaced apart on the circuit board 21. The LED beads 22 are multi-color LED beads 22, thereby emitting different light to achieve different therapeutic effects or indicate different working states. The contact electrode 71 is also used as a sensing element of a sensing device or a radio frequency electrode of a radio frequency element. No limitation is made here. The circuit board 21 is located on the side of the second plate 13 opposite to the first plate 12, and is connected to the locking post 72 by a locking member, so as to lock the circuit board 21, the second plate 13, the first sealing ring 151, the first plate 12, the light-transmitting plate 124 and the contact electrode 71 to form an assembly, thereby facilitating the overall installation on the host.

[0061] Specifically, the silicone used in the deformation part 153 is light-transmitting silicone. A ring of side-emitting LED beads 22 is also provided on the outer edge of the side of the circuit board 21 away from the second plate body 13. The light emitted by the LED beads 22 passes through the light-transmitting silicone and is emitted to the outside, so that the user can directly observe the current working mode of the host and the inlet head 10 during use.

[0062] In summary, this invention can simulate the function of continuous patting when the human body uses skin care products, thereby accelerating the absorption of the skin care products. This invention outputs power through a patting mechanism, which acts on the infusion head to cause the infusion head to move and produce a patting effect to introduce the skin care products. This is beneficial to improving the skin care effect of the product, and it can be operated stably and conveniently.

[0063] It is understood that those skilled in the art can make equivalent substitutions or modifications to the technical solution and inventive concept of the present invention, and all such substitutions or modifications should fall within the protection scope of the appended claims.

Claims

1. An import device, comprising a main unit, characterized in that, It also includes a tapping power mechanism and an inlet head. The inlet head is mounted on the main unit and flexibly connected to it. The tapping power mechanism is located inside the main unit and operates on the inlet head, causing it to move. The inlet head performs a tapping and introducing action on the target area. The tapping power mechanism includes a rotating wheel, a connecting seat, and a connecting rod. The rotating wheel has an eccentric portion, which is connected to the connecting seat. The connecting seat is hinged to the connecting rod. As the rotating wheel rotates, the eccentric portion generates a directional force. The connecting seat moves back and forth in one direction with the movement of the eccentric part, thereby causing the connecting rod hinged to the connecting seat to deflect back and forth. The connecting seat includes a deflecting rod. The first position of the deflecting rod is connected to the eccentric part, and the second position of the deflecting rod is hinged to the connecting rod. The first position of the deflecting rod swings back and forth in one direction with the movement of the eccentric part. The deflecting rod has a rotation center. The second position of the deflecting rod swings back and forth in another direction, thereby causing the connecting rod hinged to the deflecting rod to deflect back and forth.

2. The import device according to claim 1, characterized in that, The inlet head is equipped with a sensing device, which forms a sensing area on the surface of the inlet head that contacts the human body. When the sensing area contacts the human body, the tapping power mechanism drives the inlet head to move back and forth towards the host and away from the host.

3. The import device according to claim 1, characterized in that, The other end of the connecting rod is hinged to the tangent of the swing trajectory of the deflection rod.

4. The import device according to claim 1, characterized in that, The inlet head includes a head plate and a flexible connecting sleeve. The head plate is disposed on the flexible connecting sleeve, acts on the human body, and contains electronic components. The flexible connecting sleeve seals the internal electronic components of the head plate and separates them from the outside world. When the head plate moves, the flexible connecting sleeve deforms.

5. The import device according to claim 4, characterized in that, The flexible connecting sleeve includes a first sealing ring, a second sealing ring, and a deformable part that connects the outer edges of the first sealing ring and the second sealing ring. The head plate is connected to the first sealing ring and the second sealing ring.

6. The import device according to claim 5, characterized in that, The head plate includes a first plate and a second plate. The first plate is located outside the first sealing ring and is used for mounting electronic components so that the surface on the outside of the first plate forms a functional area. The second plate is constructed inside the first sealing ring and is physically connected to the first plate to clamp and press the first sealing ring against the inside of the first plate.

7. The import device according to claim 6, characterized in that, The head plate also includes a third plate, which is constructed inside the second sealing ring and is used to connect to the host, and presses the outer surface of the second sealing ring against the inner wall of the host.

8. The import device according to claim 1, characterized in that, The connecting seat also includes a seat body, which is connected to the eccentric part and moves back and forth in one direction with the movement of the eccentric part. The seat body is hinged to the first position of the deflection rod, and the eccentric part is an eccentric column.

9. The import device according to claim 8, characterized in that... The deflection rod includes a crossbar and a longitudinal bar, with one end of the longitudinal bar connected to the base and the other end connected to the crossbar.

10. The import device according to claim 8, characterized in that, The base has an elongated hole at the bottom and is connected to a deflection rod at the top. The deflection rod is hinged to the connecting rod. The eccentric column is inserted into the elongated hole, and when the rotating wheel rotates, the eccentric column slides from one side of the elongated hole to the other side. When the rotating wheel rotates to the point where the eccentric column presses against the side wall of the elongated hole along its long axis, it drives the base to move along the long axis of the elongated hole.

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