Radio frequency handle and massage therapeutic apparatus

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a radio frequency handle and a massage therapeutic apparatus, the radio frequency handle comprises a shell, a conductive piece and at least one electrode slice, the shell is provided with a first surface in a first direction, the conductive piece is connected to the shell and located in the shell, the conductive piece is provided with an input end and a first output end, and the first surface is provided with a second surface; the input end of the conductive part is suitable for being electrically connected with a power source, the electrode plate is connected to the shell and electrically connected with the first output end, the electrode plate is provided with a first face and a second face in the first direction, the first face of the electrode plate abuts against the first face of the shell, and an insulating layer is arranged on the second face of the electrode plate. According to the radio frequency handle, the insulating layer is arranged on the second surface of the electrode plate, so that radio frequency current is prevented from being input into a human body too high and too fast, and the risk that a treated part is uncomfortable and even scalded due to too fast temperature rise is reduced; in addition, when the radio frequency handle is used, gel does not need to be smeared, and inconvenience of radio frequency massage treatment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a radio frequency handle and a massage treatment instrument. Background Art

[0002] The principle of radio frequency treatment is to use the heat energy generated by high-frequency current to penetrate the skin surface layer and act on the deep skin tissues, stimulating the regeneration and remodeling of collagen, which can stimulate the proliferation and regeneration of collagen, thereby improving problems such as skin relaxation, wrinkles, pigmentation, and acne scars.

[0003] In the prior art, when using electrode massage treatment, in order to reduce the stimulation of the current to the skin and avoid being scalded by the electrode, it is usually necessary to apply a conductive gel on the user's skin. When applying the gel, it is necessary to select a suitable gel according to the skin type and apply the conductive gel evenly. After the massage treatment, it is necessary to wash the conductive gel clean, which brings a lot of inconvenience to the user. Moreover, it is easy to weaken the massage treatment effect or even cause the risk of skin scalding due to inappropriate gel application thickness or improper operation. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an embodiment of the utility model provides a radio frequency handle. By providing an insulating layer on the second surface of the electrode sheet, the impedance between the electrode sheet and the human skin is increased, the stimulation of the current to the skin can be reduced without applying gel, and the heating of the electrode to the human body is more gentle, avoiding scalding caused by too fast temperature rise.

[0005] An embodiment of the second aspect of the utility model also provides a massage treatment instrument.

[0006] The radio frequency handle of the embodiment of the utility model includes a housing, a conductive member, and at least one electrode sheet. The housing has a first surface in a first direction. The conductive member is connected to the housing and is located inside the housing. The conductive member has an input end and a first output end. The input end of the conductive member is adapted to be electrically connected to a power source. The electrode sheet is connected to the housing and is electrically connected to the first output end. The electrode sheet has a first surface and a second surface in the first direction. The first surface of the electrode sheet abuts against the first surface of the housing, and an insulating layer is provided on the second surface of the electrode sheet.

[0007] In some embodiments, the RF handle further includes at least one laser light, the conductive member further includes a second output end, the laser light is connected to the housing and electrically connected to the second output end, the laser light includes a first part and a second part, the first part of the laser light is located inside the housing, the second part of the laser light penetrates through the first surface of the housing and is located outside the housing, the electrode plate is provided with a through hole, and the second part of the laser light is located inside the through hole.

[0008] In some embodiments, the housing is provided with insulating cylinders corresponding to the laser lights one by one, the insulating cylinders are sleeved on the second parts of the laser lights, and at least part of the insulating cylinders is located inside the through holes, the inner diameter of the insulating cylinders is equal to the outer diameter of the laser lights, and the outer diameter of the insulating cylinders is equal to the inner diameter of the through holes.

[0009] In some embodiments, the RF handle further includes at least one heat dissipation member, the heat dissipation members correspond to the laser lights one by one, and the heat dissipation members are sleeved on the first parts of the corresponding laser lights.

[0010] In some embodiments, the heat dissipation member is provided with a plurality of protrusions, and the plurality of protrusions are spaced apart along the circumferential direction of the heat dissipation member.

[0011] In some embodiments, the RF handle further includes a temperature sensor and a display screen, the conductive member further includes a third output end and a fourth output end, the temperature sensor is connected to the housing and electrically connected to the fourth output end, the probe of the temperature sensor penetrates through the first surface of the housing and is close to the second surface of the electrode plate, the display screen is connected to the housing and is located on the second surface of the housing, and the display screen is electrically connected to the fourth output end and the temperature sensor respectively.

[0012] In some embodiments, the RF handle further includes a cover plate, the housing further has a second surface in a first direction, an opening is provided on the second surface of the housing, and the cover plate is detachably connected to the housing and seals the opening.

[0013] In some embodiments, the housing has a first end and a second end in a second direction, the second direction is orthogonal to the first direction, at least one locking member and at least one first threaded hole are provided on the housing, the locking member is close to the first end of the housing, the first threaded hole is close to the second end of the housing, the cover plate is provided with locking grooves matching the locking members, the locking grooves correspond to the locking members one by one, the cover plate is further provided with second threaded holes matching the first threaded holes, and the second threaded holes correspond to the first threaded holes one by one.

[0014] In some embodiments, the RF handle further includes a clamping block, the clamping block is connected to the conductive member, a first clamping groove matching the clamping block is provided on the housing, a second clamping groove matching the clamping block is provided on the cover plate, a part of the clamping block is located in the first clamping groove, and the other part of the clamping block is located in the second clamping groove.

[0015] The massage treatment apparatus according to the second aspect embodiment of the present utility model includes the RF handle described in any one of the above embodiments.

[0016] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0017] 1. By providing an insulating layer on the second surface of the electrode sheet, the present utility model increases the impedance between the electrode sheet and the human body, reduces the stimulation of the current to the skin without applying gel, and makes the heating of the electrode to the human body more gentle, avoiding burns caused by too fast temperature rise.

[0018] 2. By providing a laser lamp on the housing, the present utility model uses RF and laser to jointly treat the human body, improving the treatment effect. Description of the Drawings

[0019] Figure 1 is the front view of the RF handle according to the embodiment of the present utility model.

[0020] Figure 2 is the axonometric view of the RF handle according to the embodiment of the present utility model.

[0021] Figure 3 is the three-dimensional schematic of the RF handle according to the embodiment of the present utility model Figure 1 .

[0022] Figure 4 is the three-dimensional schematic of the RF handle according to the embodiment of the present utility model Figure 2 .

[0023] Figure 5 is the internal structure schematic diagram of the RF handle according to the embodiment of the present utility model.

[0024] Figure 6 is the three-dimensional structure schematic diagram of the cover plate according to the embodiment of the present utility model.

[0025] Reference Signs:

[0026] Housing 1; Insulating cylinder 11; Opening 12; Locking member 13; First threaded hole 14; First clamping groove 15; Wiring hole 16;

[0027] Electrode sheet 2;

[0028] Laser lamp 3;

[0029] Heat dissipation member 4; Protrusion 41;

[0030] Temperature sensor 5;

[0031] Display screen 6;

[0032] Cover plate 7; Locking groove 71; Second threaded hole 72; Second card slot 73;

[0033] Block 8. Specific embodiments

[0034] The embodiments of the utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the utility model and should not be construed as a limitation of the utility model.

[0035] The radio frequency handle of the embodiment of the utility model will be described below with reference to the drawings.

[0036] As Figures 1 to 4 shown, the radio frequency handle of the embodiment of the present utility model includes a housing 1, a conductive member (not shown), and at least one electrode plate 2. The housing 1 has a first surface (such as Figure 2 the rear end surface shown) in a first direction (such as Figure 4 the front-rear direction shown). On the one hand, the housing 1 is used to accommodate components to avoid the risk of damage to the components or electric shock caused by foreign objects or personnel touching them by mistake from the outside. On the other hand, the housing 1 is convenient for the user to hold, reducing the risk of the handle falling or operating mistakes. The conductive member is connected to the housing 1 and is located inside the housing 1. The conductive member has an input end and a first output end. The input end of the conductive member is electrically connected to a power source. The conductive member is used to supply power to different components on the housing 1. The electrode plate 2 is connected to the housing 1 and is electrically connected to the first output end. The electrode plate 2 has a first surface (not shown) and a second surface (such as Figure 3 the rear end surface shown) in the first direction. The first surface of the electrode plate 2 abuts against the first surface of the housing 1. An insulating layer is provided on the second surface of the electrode plate 2, that is, an insulating layer is provided on the surface of the electrode plate 2 that contacts the human skin.

[0037] During use, start the handle and bring the second surface of the electrode plate 2 into contact with the treatment site. Since an insulating layer is provided on the second surface of the electrode plate 2, the impedance between the skin and the electrode plate 2 is increased, avoiding the too-high and too-fast input of radio frequency current into the human body, thereby reducing the stimulation of the current to the skin and making the temperature of the treatment site rise more gently. When the treatment site feels slightly uncomfortable, since the temperature rise rate is relatively gentle, the handle can be withdrawn or moved in time, reducing the risk of discomfort or even scalding of the treatment site caused by too-fast temperature rise.

[0038] In the radio frequency handle according to the embodiment of the present utility model, by providing an insulating layer on the second surface of the electrode sheet 2, the impedance between the skin and the electrode sheet 2 is increased, preventing the radio frequency current from being input into the human body too high and too fast, and reducing the risk of discomfort or even scalding of the treatment site caused by too rapid temperature rise. Moreover, when the radio frequency handle according to the embodiment of the present utility model is used, it is not necessary to apply gel, reducing the inconvenience of radio frequency massage treatment.

[0039] Optionally, the conductive member can be one of a wire, a wiring board, and a circuit board. It should be noted that when the conductive member is a wire, there are multiple groups of wires. One end of each group of wires is electrically connected to the corresponding power supply, and the other end of each group of wires is electrically connected to the corresponding component; when the conductive member is a wiring board, the wiring board includes a plurality of independent sockets, each socket is electrically connected to the corresponding power supply, and the component is electrically connected to the corresponding socket; when the conductive member is a circuit board, the input end of the circuit board is electrically connected to the power supply through a wire, and a power supply chip is integrated on the circuit board. The power supply chip is used to convert the power supply voltage into the working voltage of the component and supply power to the component.

[0040] Optionally, the insulating layer is an insulating coating, or the insulating layer is an insulating film.

[0041] Optionally, a wiring hole 16 is provided on the housing 1. The wiring hole 16 penetrates the first surface of the housing 1, and the electrode sheet 2 is electrically connected to the circuit board through the wiring hole 16. It can be understood that through the setting of the wiring hole 16, it is convenient for the electrode sheet 2 to be electrically connected to the conductive member through a wire or other conductor.

[0042] As Figures 3 to 5 shown, in some embodiments, the radio frequency handle further includes at least one laser lamp 3. The conductive member further includes a second output end. The laser lamp 3 is connected to the housing 1 and electrically connected to the second output end. The laser lamp 3 includes a first part (such as Figure 5 the front half part shown) and a second part (such as Figure 4 the rear half part shown). The first part of the laser lamp 3 is located inside the housing 1, and the second part of the laser lamp 3 penetrates the first surface of the housing 1 and is located outside the housing 1. A through hole is provided on the electrode sheet 2, and the second part of the laser lamp 3 is located in the through hole, so that the end of the laser lamp 3 does not exceed the second surface of the electrode sheet 2. On the one hand, it avoids the risk of scalding caused by direct contact between the laser lamp 3 and the skin, and on the other hand, it avoids the risk of discomfort or even bruising of the treatment site caused by interference between the laser lamp 3 and the human body when the radio frequency handle moves.

[0043] Thus, by providing the laser lamp 3 on the housing 1, the radio frequency handle according to the embodiment of the present utility model enables the laser lamp 3 to cooperate with the radio frequency for massage treatment, improving the effect of massage treatment.

[0044] Optionally, a plurality of laser lamps 3 are provided, and one electrode plate 2 is provided. The plurality of laser lamps 3 are spaced apart along the circumferential direction of the electrode plate 2, and the plurality of laser lamps 3 are all close to the edge of the electrode plate 2. A plurality of through holes are provided on the electrode plate 2, and the plurality of through holes correspond to the plurality of laser lamps 3 one by one. The second part of the laser lamp 3 is located in the corresponding through hole.

[0045] As Figure 3 and Figure 4 shown, in some embodiments, an insulating cylinder 11 corresponding to the laser lamp 3 one by one is provided on the housing 1. The insulating cylinder 11 is sleeved on the second part of the laser lamp 3, and at least part of the insulating cylinder 11 is located in the through hole. The inner diameter of the insulating cylinder 11 is equal to the outer diameter of the laser lamp 3, and the outer diameter of the insulating cylinder 11 is equal to the inner diameter of the through hole.

[0046] It should be noted that since the inner diameter of the insulating cylinder 11 is equal to the outer diameter of the laser lamp 3, and the outer diameter of the insulating cylinder 11 is equal to the inner diameter of the through hole, the risk of water or other sundries entering between the electrode plate and the housing 1 through the gap between the insulating cylinder 11 and the laser lamp 3 or the gap between the insulating cylinder 11 and the through hole is reduced.

[0047] Optionally, the insulating cylinder 11 and the housing 1 are integrally formed, reducing the workload when assembling the radio frequency handle.

[0048] As Figure 5 shown, in some embodiments, the radio frequency handle further includes at least one heat dissipation member 4. The heat dissipation member 4 corresponds to the laser lamp 3 one by one, and the heat dissipation member 4 is sleeved on the first part of the corresponding laser lamp 3.

[0049] It can be understood that by sleeving the heat dissipation member 4 on the laser lamp 3, the heat dissipation effect of the laser lamp 3 is improved, and the risk of scalding the treated part or damaging the components of the laser lamp 3 due to the overhigh temperature of the laser lamp 3 is avoided.

[0050] Furthermore, a plurality of protrusions 41 are provided on the heat dissipation member 4, and the plurality of protrusions 41 are spaced apart along the circumferential direction of the heat dissipation member 4.

[0051] It can be understood that by providing a plurality of protrusions 41 on the heat dissipation member 4, the contact area between the heat dissipation member 4 and the air is increased, and the heat dissipation effect of the laser lamp 3 is further improved.

[0052] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, in some embodiments, the radio frequency handle further includes a temperature sensor 5 and a display screen 6. The conductive member further includes a third output terminal and a fourth output terminal. The temperature sensor 5 is connected to the housing 1 and electrically connected to the fourth output terminal. The probe of the temperature sensor 5 penetrates through the first surface of the housing 1 and is close to the second surface of the electrode plate 2. The display screen 6 is connected to the housing 1 and is located on the second surface of the housing 1. The display screen 6 is electrically connected to the fourth output terminal and the temperature sensor 5 respectively.

[0053] It can be understood that the temperature sensor 5 is used to monitor the temperature of the electrode plate 2 and transmit the temperature of the electrode plate 2 to the display screen 6. The display screen 6 is used to display the temperature of the electrode plate 2, which is convenient for the user to observe the temperature of the electrode plate 2, reducing the risk of discomfort or even scalding of the treated part due to the too high temperature of the electrode plate 2. In addition, the display screen 6 can also be electrically connected to other components to display corresponding information.

[0054] Such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in some embodiments, the radio frequency handle further includes a cover plate 7. The housing 1 further has a second surface in the first direction (such as the front end surface shown in Figure 2 ). An opening 12 is provided on the second surface of the housing 1. The cover plate 7 is detachably connected to the housing 1 and seals the opening 12.

[0055] It should be noted that when installing components in the housing 1 or replacing components in the housing 1, the cover plate 7 is removed from the housing 1, and the components are installed in the housing 1 or the components in the housing 1 are replaced through the opening 12, which is convenient for the assembly and maintenance of the radio frequency handle.

[0056] Such as Figure 5 and Figure 6 As shown, in some embodiments, the housing 1 has a first end (such as the upper end shown in Figure 5 ) and a second end (such as the lower end shown in Figure 5 ) in the second direction. The second direction is orthogonal to the first direction. At least one locking member 13 and at least one first threaded hole 14 are provided on the housing 1. The locking member 13 is close to the first end of the housing 1, and the first threaded hole 14 is close to the second end of the housing 1. A locking groove 71 matching the locking member 13 is provided on the cover plate 7. The locking grooves 71 correspond to the locking members 13 one by one. A second threaded hole 72 matching the first threaded hole 14 is further provided on the cover plate 7. The second threaded holes 72 correspond to the first threaded holes 14 one by one.

[0057] It can be understood that one end of the cover plate 7 is clamped with the housing 1 through the locking member 13 and the locking groove 71, and the other end of the cover plate 7 is connected to the housing 1 by screws, reducing the workload when disassembling and assembling the cover plate 7 and the housing 1.

[0058] In some embodiments, the RF handle further includes a clamping block 8, the clamping block 8 is connected to the conductive member, a first clamping groove 15 matching the clamping block 8 is provided on the housing 1, and a second clamping groove 73 matching the clamping block 8 is provided on the cover plate 7. A part of the clamping block 8 is located in the first clamping groove 15, and another part of the clamping block 8 is located in the second clamping groove 73.

[0059] It can be understood that by clamping the clamping block 8 through the first clamping groove 15 and the second clamping groove 73, the risk of poor contact or separation between the conductive member and the components on the housing 1 caused by the relative movement of the conductive member with respect to the housing 1 is reduced.

[0060] The massage treatment instrument according to the second aspect embodiment of the present utility model includes the RF handle of any one of the above embodiments.

[0061] The massage treatment according to the embodiment of the present utility model avoids the input of excessive and rapid RF current into the human body by using the RF handle of the above embodiment, and reduces the risk of discomfort or even scalding of the treated part caused by too fast heating. Moreover, when using the RF handle of the embodiment of the present utility model, there is no need to apply gel, which reduces the inconvenience of RF massage treatment.

[0062] It can be understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the utility model. The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A radio frequency handle, characterized in that, It includes a housing, a conductive member, and at least one electrode sheet. The housing has a first surface in a first direction. The conductive member is connected to the housing and is located inside the housing. The conductive member has an input end and a first output end. The input end of the conductive member is adapted to be electrically connected to a power source. The electrode sheet is connected to the housing and is electrically connected to the first output end. The electrode sheet has a first surface and a second surface in the first direction. The first surface of the electrode sheet abuts against the first surface of the housing. An insulating layer is provided on the second surface of the electrode sheet.

2. The radio frequency handle according to claim 1, wherein It further includes at least one laser lamp. The conductive member further includes a second output end. The laser lamp is connected to the housing and is electrically connected to the second output end. The laser lamp includes a first part and a second part. The first part of the laser lamp is located inside the housing. The second part of the laser lamp penetrates through the first surface of the housing and is located outside the housing. A through hole is provided on the electrode sheet. The second part of the laser lamp is located inside the through hole.

3. The radio frequency handle according to claim 2, wherein An insulating cylinder corresponding to the laser lamp one by one is provided on the housing. The insulating cylinder sleeves the second part of the laser lamp, and at least part of the insulating cylinder is located inside the through hole. The inner diameter of the insulating cylinder is equal to the outer diameter of the laser lamp. The outer diameter of the insulating cylinder is equal to the inner diameter of the through hole.

4. The RF handle according to claim 3, wherein It further includes at least one heat dissipation member. The heat dissipation members correspond to the laser lamps one by one. The heat dissipation member sleeves the first part of the corresponding laser lamp.

5. The RF handle according to claim 4, wherein, A plurality of protrusions are provided on the heat dissipation member. The plurality of protrusions are spaced apart from each other along the circumferential direction of the heat dissipation member.

6. The RF handle according to claim 1, wherein It further includes a temperature sensor and a display screen. The conductive member further includes a third output end and a fourth output end. The temperature sensor is connected to the housing and is electrically connected to the fourth output end. The probe of the temperature sensor penetrates through the first surface of the housing and is close to the second surface of the electrode sheet. The display screen is connected to the housing and is located on the second surface of the housing. The display screen is electrically connected to the fourth output end and the temperature sensor respectively.

7. The RF handle according to claim 1, wherein It further includes a cover plate. The housing further has a second surface in the first direction. An opening is provided on the second surface of the housing. The cover plate is detachably connected to the housing and seals the opening.

8. The RF handle according to claim 7, wherein, The housing has a first end and a second end in a second direction. The second direction is orthogonal to the first direction. At least one locking member and at least one first threaded hole are provided on the housing. The locking member is close to the first end of the housing. The first threaded hole is close to the second end of the housing. A locking groove matching the locking member is provided on the cover plate. The locking grooves correspond to the locking members one by one. A second threaded hole matching the first threaded hole is further provided on the cover plate. The second threaded holes correspond to the first threaded holes one by one.

9. The radio frequency handle according to claim 7, characterized in that, It further includes a clamping block. The clamping block is connected to the conductive member. A first clamping groove matching the clamping block is provided on the housing. A second clamping groove matching the clamping block is provided on the cover plate. A part of the clamping block is located inside the first clamping groove. Another part of the clamping block is located inside the second clamping groove.

10. A massage therapeutic apparatus, characterized in that, Comprising a radio frequency handle according to any one of claims 1-9.

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