Skin treatment device

Abstract

The utility model provides a skin treatment equipment, skin treatment equipment includes host, electrode tip and electric locking part, host is equipped with the assembly groove, electrode tip detachable installs in the assembly groove, electric locking part installs in host, electric locking part is equipped with the locking part, electric locking part can be selectively in the locking state and the unlocking state, when the electrode tip is located in the assembling groove, the electric locking part is in a locking state, the locking part is connected to the electrode tip in a locking mode so that the electrode tip can be limited in the assembling groove, and when the electric locking part is in an unlocking state, the locking part is separated from the electrode tip. Therefore, the skin treatment equipment adopts the design of the detachable electrode tip, so that a user can independently and conveniently clean the electrode tip after using the skin treatment equipment, the risk of short circuit of the main machine caused by water entering the main machine in the cleaning process can be reduced, and the risk of damage to the skin treatment equipment can be reduced.

Description

Technical Field

[0001] The present application relates to the field of skin technology, and in particular to a skin treatment device. Background Art

[0002] In the related art, the skin treatment device may be a radio frequency beauty device, wherein the radio frequency electrode of the skin treatment device may release radio frequency energy to the skin to stimulate the skin and achieve the function of beauty. During the use of the skin treatment device, the radio frequency electrode of the electrode head of the skin treatment device is usually stained with sweat or gel and other debris, which requires cleaning the electrode head of the skin treatment device after use. However, during the cleaning process, moisture easily enters the main unit of the skin treatment device and causes a short circuit in the main unit, which makes the skin treatment device easily damaged. Utility Model Content

[0003] The embodiment of the utility model provides a skin treatment device to improve at least one of the above problems.

[0004] The implementation method of the utility model achieves the above-mentioned purpose through the following technical solutions.

[0005] An embodiment of the utility model provides a skin treatment device, which includes a main body, an electrode head and an electric locking component. The main body is provided with an assembly groove, and the electrode head is detachably installed in the assembly groove. The electric locking component is installed on the main body. The electric locking component is provided with a locking part. The electric locking component can be selectively in a locked state and an unlocked state. When the electrode head is located in the assembly groove, the electric locking component is in a locked state, and the locking part is locked and connected to the electrode head to limit the electrode head in the assembly groove. When the electric locking component is in an unlocked state, the locking part is separated from the electrode head.

[0006] In some embodiments, the electric locking component includes an electric push rod, the push rod of the electric push rod is the locking part, and the locking part can be selectively in an extended state and a contracted state. When the electrode head is located in the assembly groove, the electric locking component is in a locked state, the locking part is in an extended state, and the locking part is locked and connected to the electrode head. When the electric locking component is in an unlocked state, the locking part is in a contracted state.

[0007] In some embodiments, the electric locking component includes a motor, a worm gear, a worm member and a sleeve. The sleeve and the motor are both installed on the main unit. The motor has an output shaft. The worm member can be movably inserted into the sleeve. The worm gear is meshingly connected to the worm member. The output shaft can be transmission-connected to the worm gear so that the worm member is locked and connected to or separated from the electrode head.

[0008] In some embodiments, the worm gear member includes a connecting portion, a worm portion and a locking portion connected in sequence, the connecting portion can be movably inserted into the sleeve, the worm portion is meshingly connected to the worm wheel member, and when the electric locking component is in a locked state, the locking portion is locked and connected to the electrode head, and when the electric locking component is in an unlocked state, the locking portion is separated from the electrode head.

[0009] In some embodiments, the electrode head further includes an electrode head shell, and a locking limit groove is provided on the side of the electrode head shell. When the electric locking component is in a locked state, the locking portion is partially located in the locking limit groove.

[0010] In some embodiments, the locking limit groove extends around the circumference of the electrode head.

[0011] In some embodiments, the electric locking component further includes a buffer sleeve, which is sleeved on an end portion of the locking portion.

[0012] In some embodiments, there are multiple electric locking components, and when the electrode head is located in the assembly groove, the multiple electric locking components are arranged in sequence and spaced apart around the circumference of the electrode head.

[0013] In some embodiments, the electrode head includes an electrode head shell, the electrode head shell is provided with a negative pressure groove and an electrode head airway, and the electrode head airway is connected to the negative pressure groove; the host includes a host shell, the host shell is provided with an assembly groove and a host airway, and the host airway is connected to the assembly groove and the electrode head airway; the skin treatment device also includes a sealing ring, the sealing ring is located in the assembly groove, the sealing ring surrounds the connection between the electrode head airway and the host airway, and abuts against the electrode head shell and the host shell.

[0014] In some embodiments, the electrode head housing or the main body housing is provided with a sealing ring limiting groove, and the sealing ring is embedded in the sealing ring limiting groove.

[0015] The utility model provides a skin treatment device in which the skin treatment device includes a main unit, an electrode head and an electric locking component. The main unit is provided with an assembly groove, the electrode head is detachably mounted in the assembly groove, the electric locking component is mounted on the main unit, the electric locking component is provided with a locking portion, and the electric locking component can be selectively in a locked state and an unlocked state. When the electrode head is located in the assembly groove, the electric locking component is in a locked state, and the locking portion is locked and connected to the electrode head to limit the electrode head in the assembly groove. When the electric locking component is in an unlocked state, the locking portion is separated from the electrode head. In this way, the skin treatment device adopts a detachable electrode head design, which is convenient for users to clean the electrode head separately and conveniently after use, thereby helping to reduce the risk of short circuit of the main unit caused by moisture entering the main unit during the cleaning process, thereby helping to reduce the risk of damage to the skin treatment device. In addition, when the electrode head is inserted into the assembly groove, the electric locking component can be in a locked state, and the electric locking portion can limit the electrode head to the assembly groove, which helps to reduce the risk of the electrode head accidentally detaching from the main unit during the treatment process, thereby helping to improve the stability and safety of the skin treatment device during operation. Moreover, the skin treatment device realizes the automatic switching between the locked state and the unlocked state through the electric locking component, which helps to improve the convenience and efficiency of the operation of the skin treatment device compared to the mechanical locking structure that requires manual operation. The user only needs to operate the switch or touch to trigger the electric locking component to complete the installation and removal of the electrode head without the need for laborious rotation or pressing, which reduces the difficulty of operation and helps to improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic structural diagram of a skin treatment device provided by an embodiment of the utility model is shown.

[0018] Figure 2 Shows Figure 1 Schematic diagram of the host structure.

[0019] Figure 3 Shows Figure 1 Schematic cross-sectional view of the middle electrode tip.

[0020] Figure 4 A schematic structural diagram of a skin treatment device provided in another embodiment of the utility model is shown.

[0021] Figure 5 Shows Figure 4Enlarged schematic diagram of V in the middle.

[0022] Figure 6 A schematic structural diagram of a skin treatment device provided in yet another embodiment of the utility model is shown.

[0023] Figure 7 Shows Figure 6 Enlarged schematic diagram of point VI I in the middle.

[0024] Description of Figure Numbers:

[0025] Skin treatment device 10, host 100, host shell 110, assembly groove 111, main body 120, side wall 130, host airway 112, electrode head 200, electrode head shell 210, locking limit groove 211, negative pressure groove 212, electrode head airway 213, electric locking component 300, locking part 301, electric push rod 310, push rod 311, motor 320, output shaft 321, worm gear 330, worm gear 340, connecting part 341, worm gear part 342, sleeve 350, buffer sleeve 360, sealing ring 400, sealing ring limit groove 410. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0027] The technical solutions in the implementation scheme of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the implementation scheme of the utility model.

[0028] See also Figure 1 as well as Figures 2 to 5The embodiment of the utility model provides a skin treatment device 10. The skin treatment device 10 includes a main body 100, an electrode head 200 and an electric locking component 300. The main body 100 may be provided with an assembly groove 111, and the electrode head 200 may be detachably mounted in the assembly groove 111. The electric locking component 300 may be mounted on the main body 100. The electric locking component 300 may be provided with a locking portion 301. The electric locking component 300 may be selectively in a locked state and an unlocked state. When the electrode head 200 is located in the assembly groove 111, the electric locking component 300 may be in a locked state. The locking portion 301 is locked and connected to the electrode head 200 to limit the electrode head 200 to the assembly groove 111. When the electric locking component 300 is in an unlocked state, the locking portion 301 is separated from the electrode head 200. In this way, the skin treatment device 10 adopts a detachable electrode head 200 design, which is convenient for the user to clean the electrode head 200 separately and conveniently after use, thereby helping to reduce the risk of short circuit of the host 100 due to moisture entering the host 100 during the cleaning process, thereby helping to reduce the risk of damage to the skin treatment device 10.

[0029] In addition, when the electrode head 200 is inserted into the assembly slot 111, the electric locking component 300 can be in a locked state, and the electric locking part 301 can limit the electrode head 200 to the assembly slot 111, which helps to reduce the risk of the electrode head 200 accidentally detaching from the host 100 during the treatment process, thereby helping to improve the stability and safety of the skin treatment device 10 during operation. Moreover, the skin treatment device 10 realizes automatic switching between the locked state and the unlocked state through the electric locking component 300, which helps to improve the convenience and efficiency of the operation of the skin treatment device compared to the mechanical locking structure that requires manual operation. The user only needs to simply operate the switch or touch to trigger the electric locking component 300 to work, and the installation and removal of the electrode head 200 can be completed without laborious rotation or pressing, which reduces the difficulty of operation and thus helps to improve the user experience.

[0030] When the skin treatment device 10 is cleaned and maintained, the electric locking component 300 can be switched to an unlocked state, so that the electrode head 200 can be easily removed from the main body 100 for cleaning.

[0031] See also Figure 1 and Figure 2 The host 100 may include a host body 120 and a side wall 130 . The side wall 130 may be arranged in a ring shape. The side wall 130 may be connected to the host body 120 . The side wall 130 and the host body 120 may together enclose an assembly groove 111 . The shape of the assembly groove 111 may be adapted to the shape of the electrode head 200 , so that the assembly groove 111 may better accommodate the electrode head 200 .

[0032] See also Figures 1 to 5In some embodiments, the electric locking component 300 may include an electric push rod 310, which may be fixedly mounted on the side wall 130. The push rod 311 of the electric push rod 310 is the locking portion 301. The push rod 311 of the electric push rod 310 has a telescopic function, so that the locking portion 301 can be selectively in an extended state and a contracted state.

[0033] When the electrode head 200 is located in the assembly groove 111, the electric locking component 300 is in a locked state, the locking portion 301 is in an extended state, and the locking portion 301 is locked and connected to the electrode head 200. For example, when the locking portion 301 is in an extended state, the locking portion 301 can press the electrode head 200 against the side wall 130, so that the electrode head 200 is limited to the assembly groove 111; for another example, the outer periphery of the electrode head 200 can be provided with a limiting groove, and when the locking portion 301 is in an extended state, the locking portion 301 can be partially located in the limiting groove, so as to help the locking portion 301 limit the electrode head 200 to the assembly groove 111.

[0034] When the electrode head 200 needs to be removed from the main unit 100 for cleaning, the electric locking component 300 is in an unlocked state, the locking portion 301 is in a retracted state, and the locking portion 301 is separated from the electrode head 200. At this time, the locking portion 301 does not limit the electrode head 200, which helps the user to remove the electrode head 200 from the main unit 100.

[0035] See also Figure 1 , Figure 2 , Figure 6 and Figure 7 In some embodiments, the electric locking component 300 may include a motor 320, a worm wheel 330, a worm 340, and a sleeve 350. The sleeve 350 and the motor 320 may be mounted on the host 100. For example, the sleeve 350 and the electrode may be fixedly mounted on the side wall 130 of the host 100 by screw connection or fasteners. The worm 340 may be movably arranged in the sleeve 350, the worm wheel 330 may be meshedly connected to the worm 340, and the motor 320 may have an output shaft 321, which may be drivingly connected to the worm wheel 330, so that the worm 340 is locked, connected or separated from the electrode head 200.

[0036] It can be understood that when the motor 320 is working, the output shaft 321 of the motor 320 rotates to drive the worm gear 330 to rotate, and because the worm gear 330 is meshingly connected with the worm 340, the worm gear 330 can drive the worm 340 to move axially along the sleeve 350, so that the worm 340 is locked and connected or separated from the electrode head 200.

[0037] In some embodiments, the worm member 340 may include a connecting portion 341, a worm portion 342, and a locking portion 301 connected in sequence, the connecting portion 341 may be movably disposed in the sleeve 350, and the worm portion 342 may be meshed and connected to the worm wheel member 330. When the electrode head 200 is located in the assembly groove 111, the electric locking component 300 may be in a locked state, and the locking portion 301 is locked and connected to the electrode head 200. For example, the locking portion 301 moves in a direction away from the sleeve 350 under the action of the motor 320 and the worm wheel, so that the locking portion 301 can press the motor 320 against the side wall 130, thereby helping the electrode head 200 to be limited to the assembly groove 111; for another example, the outer periphery of the electrode head 200 may be provided with a limiting groove, and the locking portion 301 may be partially located in the limiting groove, thereby helping to achieve the locking portion 301 limiting the electrode head 200 to the assembly groove 111.

[0038] When the electrode head 200 needs to be removed from the main unit 100 for cleaning, the electric locking component 300 is in an unlocked state, and the locking portion 301 is separated from the electrode head 200. At this time, the locking portion 301 does not limit the electrode head 200, which helps the user to remove the electrode head 200 from the main unit 100.

[0039] See also Figure 3 In some embodiments, the electrode head 200 also includes an electrode head shell 210, and a locking limit groove 211 is provided on the side of the electrode head shell 210. When the electric locking component 300 is in a locked state, the locking portion 301 is partially located in the locking limit groove 211, thereby helping the locking portion 301 to limit the electrode head 200 more firmly in the assembly groove 111.

[0040] In some embodiments, the locking limit groove 211 extends around the circumference of the electrode head 200. In this way, when the electric locking component 300 is in the locked state, no matter how the electrode head 200 rotates relative to the host 100, the locking portion 301 can quickly and accurately align with the locking limit groove 211, which helps the electric locking component 300 to quickly lock the electrode head 200.

[0041] See also Figure 7 In some embodiments, the electric locking component 300 may further include a buffer sleeve 360, which is sleeved on the end of the locking portion 301, so that when the locking portion 301 contacts the electrode head 200, the vibration between the locking portion 301 and the electrode head 200 can be reduced, and the wear of the locking portion 301 on the electrode head 200 can also be reduced.

[0042] In some embodiments, the number of the electric locking components 300 may be multiple, and when the electrode head 200 is located in the assembly groove 111, the multiple electric locking components 300 are sequentially arranged at intervals around the circumference of the electrode head 200. When the electric locking components 300 are in a locked state, the multiple electric locking components 300 abut against the electrode head 200 together, thereby limiting the electrode head 200 to the assembly groove 111.

[0043] See also Figures 2 to 5 In some embodiments, the electrode head 200 may include an electrode head housing 210, the electrode head housing 210 may be provided with a negative pressure groove 212 and an electrode head airway 213, and the electrode head airway 213 may be connected to the negative pressure groove 212. The host 100 may include a host housing 110, the host housing 110 may be provided with an assembly groove 111 and a host airway 112, and the host airway 112 is connected to the assembly groove 111 and the electrode head airway 213. The skin treatment device 10 may also include a sealing ring 400, the sealing ring 400 may be located in the assembly groove 111, the sealing ring 400 may surround the connection between the electrode head airway 213 and the host airway 112, and abut against the electrode head housing 210 and the host housing 110, thereby helping to ensure the sealing of the electrode head airway 213 and the host airway 112 at the connection between the host 100 and the electrode head 200.

[0044] The electrode head 200 is provided with a radio frequency electrode, which can be arranged opposite to the negative pressure groove 212. The host 100 can also be provided with an exhaust fan, which exhausts air through the host airway 112, the electrode head airway 213 and the negative pressure groove 212, so as to form a negative pressure effect in the negative pressure groove 212. When the user's skin contacts the electrode head 200 and approaches the negative pressure groove 212, the user's skin can be sucked into the negative pressure groove 212, so that the skin located in the negative pressure groove 212 is roughly arranged in an arc shape, thereby helping to increase the effective action area of ​​the skin located in the negative pressure groove 212 and the radio frequency electrode, thereby helping to improve the beauty effect of the skin treatment device 10.

[0045] In some embodiments, the electrode head housing 210 or the main body housing 110 is provided with a sealing ring limiting groove 410, and the sealing ring 400 can be embedded in the sealing ring limiting groove 410. Specifically, the shape of the sealing ring 400 can be adapted to the shape of the sealing ring limiting groove 410, so as to help limit the sealing ring 400, thereby helping to reduce the risk of the sealing ring 400 being lost when the electrode head 200 is removed from the main body 100, and also reduce the risk of the sealing ring 400 shifting between the electrode head 200 and the main body 100.

[0046] In some embodiments, the skin treatment device 10 further includes a circuit board, which can be electrically connected to the electric locking component 300, for example, the circuit board can be electrically connected to the electric push rod 310; for another example, the circuit board can be electrically connected to the electrode, thereby controlling the electric locking component 300 to be in a locked state or an unlocked state.

[0047] The skin treatment device 10 may also be provided with a start button, a touch screen and other structures electrically connected to the circuit board, so that the user can control the electric locking component 300 through the start button and the touch screen. The user can control the electric locking component 300 by pressing the start button or touching the touch screen.

[0048] In the utility model, unless otherwise clearly specified or limited, the terms "installation", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements, it can be only surface contact, or it can be connected through surface contact of an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0049] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as specific or special structures. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the utility model, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the utility model and the features of different embodiments or examples without contradiction.

[0050] The above implementation modes are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the aforementioned implementation modes, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned implementation modes, or replace some of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various implementation modes of the utility model, and should all be included in the protection scope of the utility model.

Claims

1. A skin treatment device, characterized in that: include: A host computer, wherein the host computer is provided with a mounting slot; An electrode head, the electrode head being detachably mounted in the assembly groove; as well as An electric locking component is installed on the main machine, and the electric locking component is provided with a locking portion. The electric locking component can be selectively in a locked state and an unlocked state. When the electrode head is located in the assembly groove, the electric locking component is in the locked state, and the locking portion is locked and connected to the electrode head to limit the electrode head in the assembly groove. When the electric locking component is in the unlocked state, the locking portion is separated from the electrode head.

2. The skin treatment device according to claim 1, characterized in that The electric locking component includes an electric push rod, the push rod of the electric push rod is the locking part, and the locking part can be selectively in an extended state and a contracted state. When the electrode head is located in the assembly groove, the electric locking component is in the locked state, the locking part is in the extended state, and the locking part is locked and connected to the electrode head. When the electric locking component is in the unlocked state, the locking part is in the contracted state.

3. The skin treatment device according to claim 1, characterized in that The electric locking component includes a motor, a worm wheel, a worm member and a sleeve. The sleeve and the motor are both installed on the main machine. The motor has an output shaft. The worm member can be movably inserted into the sleeve. The worm wheel is meshingly connected to the worm member. The output shaft can be transmission-connected to the worm wheel so that the worm member is locked, connected or separated from the electrode head.

4. The skin treatment device according to claim 3, characterized in that The worm gear member includes a connecting portion, a worm portion and the locking portion which are connected in sequence, the connecting portion can be movably inserted into the sleeve, the worm portion is meshingly connected to the worm wheel member, when the electric locking component is in the locking state, the locking portion is locked and connected to the electrode head, and when the electric locking component is in the unlocking state, the locking portion is separated from the electrode head.

5. The skin treatment device according to any one of claims 1 to 4, characterized in that The electrode head further comprises an electrode head shell, a locking limit groove is provided on the side of the electrode head shell, and when the electric locking component is in a locked state, the locking portion is partially located in the locking limit groove.

6. The skin treatment device according to claim 5, characterized in that The locking limit groove extends around the circumference of the electrode head.

7. The skin treatment device according to any one of claims 1 to 4, characterized in that The electric locking component further includes a buffer sleeve, and the buffer sleeve is sleeved on the end of the locking portion.

8. The skin treatment device according to any one of claims 1 to 4, characterized in that There are multiple electric locking components. When the electrode head is located in the assembly groove, the multiple electric locking components are arranged in sequence and spaced apart around the circumference of the electrode head.

9. The skin treatment device according to any one of claims 1 to 4, characterized in that The electrode head comprises an electrode head shell, the electrode head shell is provided with a negative pressure groove and an electrode head airway, and the electrode head airway is connected to the negative pressure groove; The host comprises a host housing, the host housing is provided with the assembly slot and a host airway, and the host airway is connected to the assembly slot and the electrode head airway; The skin treatment device further comprises a sealing ring, which is located in the assembly groove, surrounds the connection between the electrode head airway and the host airway, and abuts against the electrode head housing and the host housing.

10. The skin treatment device according to claim 9, characterized in that The electrode head housing or the main body housing is provided with a sealing ring limiting groove, and the sealing ring is embedded in the sealing ring limiting groove.

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