A reciprocating rotary massage comb with electrical stimulation function

Abstract

This utility model relates to a reciprocating rotary massage comb with electrostimulation function, comprising a housing, a control circuit board, a conductive comb tooth mechanism, a conductive mechanism, an electrostimulation module, a reciprocating rotary driver, and a power supply mechanism. The electrostimulation module, the reciprocating rotary driver, and the power supply mechanism are all connected to the control circuit board. One end of the conductive mechanism is connected to the electrostimulation module, and the other end is connected to the conductive comb tooth mechanism. The output shaft of the reciprocating rotary driver is connected to the conductive comb tooth mechanism, and the reciprocating rotary driver drives the conductive comb tooth mechanism to reciprocate at a small angle around the output shaft. The mechanical massage method of this massage comb can achieve a massage effect similar to the scratching massage of a human hand, without causing a "shaking" sensation. It reduces noise during use and avoids vibration to the user's hand, improving user comfort when using the massage comb.

Description

Technical Field

[0001] This utility model relates to the field of massage instruments, and in particular to a reciprocating rotary massage comb with an electrical stimulation function. Background Technology

[0002] With societal progress and improved living standards, people's demand for scalp health and head relaxation is constantly increasing. As a result, various head massage devices have emerged. Among them, combs with massage functions can be used both as ordinary hair combs and as scalp massagers. Their portability and versatility have made them popular with consumers. These combs typically integrate vibration massage functions, and some products also include electrical stimulation functions, aiming to promote scalp blood circulation and relieve head fatigue through the synergistic effect of physical vibration and electrical stimulation.

[0003] Currently, most commercially available massage combs with vibration massage functions achieve this function through a motor with an eccentric block. For example, Chinese utility model patent CN217245467U discloses a comb with a massage function. The comb's outer shell has a motor fixedly connected inside, and an eccentric block is fixedly connected to the motor's output shaft. Since the center of the eccentric block is offset from the motor's output shaft, when the motor drives the eccentric block to rotate, the eccentric block generates centrifugal force. This centrifugal force causes the motor to vibrate in its radial direction. The motor transmits the vibration to the comb needle assembly, causing the comb needle assembly to vibrate. During the vibration process, the comb needle assembly repeatedly presses the head to achieve a head massage effect.

[0004] However, this vibration method driven by a motor with an eccentric block has obvious limitations: First, this vibration method transmits the vibration to the comb needle assembly through the radial vibration of the motor body, which cannot drive the comb teeth to perform reciprocating rotational motion. Therefore, this vibration method may cause some users to feel "shaking" rather than "massaging", reducing the relaxing effect on the head; Second, this vibration method causes the entire comb to vibrate together, which will generate more noise and may make users feel irritable. It will also cause the hand holding the comb to vibrate more, resulting in an uncomfortable grip.

[0005] Therefore, how to improve the mechanical massage method of massage combs so that they can provide a more comfortable massage experience that better meets the needs of the human body has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0006] The purpose of this invention is to provide a reciprocating rotary massage comb with electrical stimulation function, which can solve the technical problem that the massage combs in the prior art have poor massage comfort and poor massage effect due to the use of a motor with an eccentric block to achieve vibration massage.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A reciprocating rotary massage comb with electrostimulation function includes a housing, a control circuit board, a conductive comb tooth mechanism, a conductive mechanism, an electrostimulation module, a reciprocating rotary driver, and a power supply mechanism. The electrostimulation module, the reciprocating rotary driver, and the power supply mechanism are all connected to the control circuit board. One end of the conductive mechanism is connected to the electrostimulation module, and the other end is connected to the conductive comb tooth mechanism. The output shaft of the reciprocating rotary driver is connected to the conductive comb tooth mechanism, and the reciprocating rotary driver drives the conductive comb tooth mechanism to reciprocate at a small angle around the output shaft.

[0009] Furthermore, the rotation angle of the small-angle reciprocating rotation is 4° to 20°, and the frequency of the reciprocating rotation is 20 to 60 times per second.

[0010] Furthermore, the conductive mechanism includes a positive conductive component and a negative conductive component. The positive conductive component includes a positive conductive spring and a positive conductive spring sheet, and the negative conductive component includes a negative conductive spring and a negative conductive spring sheet. One end of the positive conductive spring is connected to the positive terminal of the output terminal of the electrical stimulation module, and the other end is connected to the positive conductive spring sheet. One end of the negative conductive spring is connected to the negative terminal of the output terminal of the electrical stimulation module, and the other end is connected to the negative conductive spring sheet. The end of the positive conductive spring sheet away from the positive conductive spring sheet and the end of the negative conductive spring sheet away from the negative conductive spring sheet are respectively connected to the conductive comb mechanism.

[0011] Furthermore, the positive electrode conductive component and the negative electrode conductive component are respectively disposed on both sides of the output shaft; an insulating bushing is also sleeved on the outside of the output shaft, and the end of the positive electrode conductive spring away from the positive electrode conductive spring and the end of the negative electrode conductive spring away from the negative electrode conductive spring are respectively disposed on the insulating bushing.

[0012] Furthermore, the conductive comb mechanism includes a first conductive comb assembly and a second conductive comb assembly. Both the first and second conductive comb assemblies are made of conductive material and are insulated from each other. One of the first and second conductive comb assemblies is connected to a positive conductive spring and the other is connected to a negative conductive spring. The first conductive comb assembly includes a first conductive carrier and a plurality of first comb teeth spaced apart on the first conductive carrier. The second conductive comb assembly includes a second conductive carrier and a plurality of second comb teeth spaced apart on the second conductive carrier.

[0013] Furthermore, the conductive comb mechanism also includes an insulating base plate, on which both the first conductive carrier and the second conductive carrier are disposed. An insulating sleeve protrudes upward at the center of the insulating base plate. A first contact block extends from the first conductive carrier toward the insulating sleeve, and a second contact block extends from the second conductive carrier toward the insulating sleeve. The first and second contact blocks are spaced apart within the insulating sleeve and penetrate the sleeve wall. The insulating sleeve is fitted over the outside of the insulating bushing. One of the first and second contact blocks contacts the positive conductive spring and the other contacts the negative conductive spring.

[0014] Furthermore, the first conductive carrier includes an outer ring and a plurality of first carrier plates, the plurality of first carrier plates being spaced apart inside the outer ring and all connected to the outer ring; the second conductive carrier includes an inner ring and a plurality of second carrier plates, the plurality of second carrier plates being spaced apart outside the inner ring and all connected to the inner ring.

[0015] Furthermore, the second conductive carrier is disposed inside the outer ring component, and a plurality of first carrier plates and a plurality of second carrier plates are arranged alternately and at intervals along the circumference of the outer ring component.

[0016] Furthermore, the power supply mechanism is a rechargeable battery, and the outer casing is equipped with control buttons and a charging interface, both of which are connected to the control circuit board. The inner part of the outer casing is equipped with a placement cavity, in which the control circuit board, reciprocating rotary driver, and power supply mechanism are all placed. The output shaft of the reciprocating rotary driver extends to the outside of the outer casing, and the conductive comb mechanism is detachably connected to the end of the output shaft outside the outer casing.

[0017] Furthermore, the massage comb also includes a phototherapy mechanism, which includes several LED beads mounted on a control circuit board. The light emitted by the LED beads passes through the outer casing and the conductive comb teeth mechanism in sequence and is emitted outward.

[0018] In this invention, a reciprocating rotary driver drives multiple comb teeth on a conductive comb mechanism to reciprocate at small angles on the scalp, achieving a massage effect similar to the scratching massage of human fingers on the scalp. This mechanical massage method does not cause the user to experience a "shaking" sensation, allowing the head to relax better during the massage. Furthermore, the reciprocating rotary driver drives the conductive comb mechanism to reciprocate at small angles via an output shaft. Therefore, this mechanical massage method does not cause the entire massage comb to vibrate. Compared with the vibration massage method driven by a motor with an eccentric block in the prior art, this effectively reduces the noise of the massage comb during use and avoids the vibration felt by the user's hand holding the comb, thereby improving the user's comfort when using the massage comb. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the reciprocating rotary massage comb with electrical stimulation function of this utility model.

[0020] Figure 2 This is a schematic diagram of the reciprocating rotary massage comb with electrical stimulation function from another angle.

[0021] Figure 3 This is a partial structural diagram of the reciprocating rotary massage comb with electrical stimulation function of this utility model.

[0022] Figure 4 This is a partial structural diagram of the reciprocating rotary massage comb with electrical stimulation function of this utility model.

[0023] Figure 5 for Figure 1 A schematic diagram of the cross-sectional structure at point AA.

[0024] Figure 6 for Figure 3 A schematic diagram of the structure at point BB.

[0025] Figure 7 This is a schematic diagram of the back structure of the conductive comb machine of this utility model.

[0026] Figure 8 This is an exploded structural diagram of the conductive comb machine of this utility model.

[0027] Figure 9 This is a block diagram of the control circuit for the reciprocating rotary massage comb with electrical stimulation function of this utility model.

[0028] Figure 10 This is a schematic diagram of the structure of the reciprocating rotary massage comb with electrical stimulation function of this utility model when another conductive comb tooth mechanism is used.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1-Outer shell; 10-Placement cavity; 11-Control button; 12-Charging interface; 13-Upper shell; 14-Lower shell; 15-First light-transmitting hole; 16-Light-transmitting cover; 17-Status indicator light; 18-Protective cover; 2-Control circuit board; 3-Conductive comb tooth mechanism; 31-First conductive comb tooth assembly; 310-First comb tooth; 311-Outer ring; 312-First carrier piece; 313-First contact block; 32-Second conductive comb tooth assembly; 320-Second comb tooth; 321- Inner ring component; 322-Second bearing plate; 323-Second contact block; 33-Insulating base plate; 331-Insulating sleeve; 332-Second light-transmitting hole; 4-Conductive mechanism; 41-Positive conductive component; 411-Positive conductive spring; 412-Positive conductive spring; 42-Negative conductive component; 421-Negative conductive spring; 422-Negative conductive spring; 5-Reciprocating rotary driver; 51-Output shaft; 52-Insulating bushing; 6-Power supply mechanism; 7-Protective film sleeve; 81-LED bead. Detailed Implementation

[0031] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0032] like Figures 1 to 9 As shown, this utility model provides a reciprocating rotary massage comb with electrostimulation function, including a housing 1, a control circuit board 2, a conductive comb tooth mechanism 3, a conductive mechanism 4, an electrostimulation module, a reciprocating rotary driver 5, and a power supply mechanism 6. The electrostimulation module, the reciprocating rotary driver 5, and the power supply mechanism 6 are all connected to the control circuit board 2. One end of the conductive mechanism 4 is connected to the electrostimulation module, and the other end is connected to the conductive comb tooth mechanism 3. The output shaft 51 of the reciprocating rotary driver 5 is connected to the conductive comb tooth mechanism 3, and the reciprocating rotary driver 5 drives the conductive comb tooth mechanism 3 to reciprocate around the output shaft 51 at a small angle. Preferably, the small-angle reciprocating rotation is performed in a plane perpendicular to the output shaft 51, and the rotation angle of the small-angle reciprocating rotation is 4° to 20°, and the frequency of the reciprocating rotation is 20 to 60 times / second; wherein rotating from the starting point to the ending point and then from the ending point to the starting point completes one reciprocating rotation. Specifically, the reciprocating rotary driver 5 is an existing driver that can achieve small-angle reciprocating rotation. For example, a miniature reciprocating oscillator disclosed in Chinese Utility Model Patent CN206195579U and a moving magnet type small-angle reciprocating rotary motor disclosed in Chinese Utility Model Patent CN218514265U can both be used as the reciprocating rotary driver 5 in this application. Therefore, the specific structure of the reciprocating rotary driver 5 will not be described in detail here.

[0033] In actual use, the user activates the massage comb and brings the conductive comb tooth mechanism 3 into contact with the scalp. The conductive comb tooth mechanism 3 is equipped with multiple comb teeth (including multiple first comb teeth 310 and multiple second comb teeth 320). The multiple comb teeth combine with the scalp to form a concave arc surface to adapt to the curvature of the user's scalp, ensuring that multiple comb teeth can contact the scalp. The control circuit board 2 controls the reciprocating rotary driver 5 and / or the electrical stimulation module to start. The reciprocating rotary driver 5 drives the conductive comb tooth mechanism 3 to reciprocate at a small angle, so that the multiple comb teeth on the conductive comb tooth mechanism 3 reciprocate at a small angle on the scalp, achieving a massage effect similar to the scratching massage of human fingers on the scalp, thus relaxing the scalp. The electrical stimulation module outputs a current of a specific frequency and band. The current is conducted to the conductive comb tooth mechanism 3 through the conductive mechanism 4. After the multiple comb teeth contact the scalp and conduct, they form a microcurrent to massage the scalp, relieving scalp fatigue and tension, and relaxing the scalp. The reciprocating rotary actuator 5 and the electrical stimulation module can be started simultaneously or individually to meet different user needs.

[0034] In this embodiment, the reciprocating rotary driver 5 drives multiple comb teeth on the conductive comb tooth mechanism 3 to reciprocate at a small angle on the scalp, achieving a massage effect similar to the scratching massage of human fingers on the scalp. This mechanical massage method does not cause the user to feel "shaking," allowing the head to achieve a better relaxation effect during the massage. In addition, the reciprocating rotary driver 5 drives the conductive comb tooth mechanism 3 to reciprocate at a small angle through the output shaft 51. That is, this mechanical massage method in this embodiment does not cause the entire massage comb to vibrate. Compared with the vibration massage method driven by a motor with an eccentric block in the prior art, it can effectively reduce the noise of the massage comb during use and avoid causing vibration to the user's hand holding the comb, thereby improving the user's comfort when using the massage comb.

[0035] Furthermore, such as Figure 5As shown, the conductive mechanism 4 includes a positive conductive component 41 and a negative conductive component 42. The positive conductive component 41 includes a positive conductive spring 411 and a positive conductive spring 412. The negative conductive component 42 includes a negative conductive spring 421 and a negative conductive spring 422. One end of the positive conductive spring 411 is connected to the positive terminal of the output terminal of the electrical stimulation module, and the other end is connected to the positive conductive spring 412. One end of the negative conductive spring 421 is connected to the negative terminal of the output terminal of the electrical stimulation module, and the other end is connected to the negative conductive spring 422. The end of the positive conductive spring 412 away from the positive conductive spring 411 and the end of the negative conductive spring 422 away from the negative conductive spring 421 are respectively connected to the conductive comb mechanism 3. In this embodiment, a positive conductive spring 411 and a positive conductive spring sheet 412 are used as the positive conductive component 41, and a negative conductive spring 421 and a negative conductive spring sheet 422 are used as the negative conductive component 42. Since the spring and spring sheet can undergo elastic deformation, when the positive conductive spring sheet 412 and the negative conductive spring sheet 422 reciprocate at a small angle together with the conductive comb mechanism 3, the end of the positive conductive spring 411 and the negative conductive spring 421 connected to the electrical stimulation module does not move, thereby ensuring the stability of the connection between the positive conductive spring 411 and the negative conductive spring 421 and the electrical stimulation module.

[0036] Furthermore, such as Figure 5 and 8 As shown, the positive conductive component 41 and the negative conductive component 42 are respectively disposed on both sides of the output shaft 51; an insulating bushing 52 is also sleeved on the outer side of the output shaft 51, and the end of the positive conductive spring 412 away from the positive conductive spring 411 and the end of the negative conductive spring 422 away from the negative conductive spring 421 are respectively disposed on the insulating bushing 52. In this embodiment, by providing an insulating bushing 52 on the output shaft 51 and placing the positive conductive spring 412 and the negative conductive spring 422 on the insulating bushing 52, on the one hand, the insulating bushing 52 can insulate the positive conductive spring 412 and the negative conductive spring 422 from each other; on the other hand, since the output shaft 51 is connected to the conductive comb mechanism 3, this arrangement allows the conductive comb mechanism 3 to be connected to the conductive mechanism 4 when it is installed on the insulating bushing 52 of the output shaft 51.

[0037] Furthermore, such as Figure 5 and 8As shown, the conductive comb mechanism 3 includes a first conductive comb component 31 and a second conductive comb component 32. Both the first conductive comb component 31 and the second conductive comb component 32 are made of conductive material and are insulated from each other. One of the first conductive comb component 31 and the second conductive comb component 32 is connected to the positive conductive spring 412, and the other is connected to the negative conductive spring 422. The first conductive comb component 31 includes a first conductive carrier and a plurality of first comb teeth 310 spaced apart on the first conductive carrier. The second conductive comb component 32 includes a second conductive carrier and a plurality of second comb teeth 320 spaced apart on the second conductive carrier. In this embodiment, by setting the first conductive comb component 31 and the second conductive comb component 32 and connecting them to the positive conductive spring 412 or the negative conductive spring 422 respectively, the plurality of first comb teeth 310 and the plurality of second comb teeth 320 form electrodes of different polarities, so as to form a conductive circuit by contacting the scalp.

[0038] Furthermore, such as Figure 1 , 5 As shown in Figure 8, the conductive comb mechanism 3 further includes an insulating base plate 33, on which the first conductive carrier and the second conductive carrier are both disposed. An insulating sleeve 331 protrudes upward at the center of the insulating base plate 33. A first contact block 313 extends from the first conductive carrier toward the insulating sleeve 331, and a second contact block 323 extends from the second conductive carrier toward the insulating sleeve 331. The first contact block 313 and the second contact block 323 are spaced apart in the insulating sleeve 331 and penetrate the wall of the insulating sleeve 331. The insulating sleeve 331 is sleeved on the outside of the insulating bushing 52. One of the first contact block 313 and the second contact block 323 contacts the positive conductive spring 412, and the other contacts the negative conductive spring 422. In this embodiment, by setting an insulating sleeve 331 and fitting it onto the outside of the insulating bushing 52, the conductive comb mechanism 3 can be connected to the output shaft 51. Furthermore, by setting the first contact block 313 and the second contact block 323 through the wall of the insulating sleeve 331 and fitting the insulating sleeve 331 onto the outside of the insulating bushing 52, the first contact block 313 and the second contact block 323 can be connected to the positive conductive spring 412 and the negative conductive spring 422, respectively. Moreover, with this arrangement, the conductive mechanism 4 will not be exposed, increasing the safety of use.

[0039] Furthermore, such as Figure 8As shown, the first conductive carrier includes an outer ring 311 and a plurality of first carrier plates 312, the plurality of first carrier plates 312 being spaced apart inside the outer ring 311 and all connected to the outer ring 311; the second conductive carrier includes an inner ring 321 and a plurality of second carrier plates 322, the plurality of second carrier plates 322 being spaced apart outside the inner ring 321 and all connected to the inner ring 321. In this embodiment, by connecting the plurality of first carrier plates 312 to the outer ring 311, the conductive mechanism 4 can be connected to the outer ring 311 or to one of the first carrier plates 312 to achieve conductivity of the entire first conductive carrier; similarly, by connecting the plurality of second carrier plates 322 to the inner ring 321, the conductive mechanism 4 can be connected to the inner ring 321 or to one of the second carrier plates 322 to achieve conductivity of the entire second conductive carrier.

[0040] Furthermore, such as Figure 1 , 5 As shown in Figure 8, the second conductive carrier is disposed inside the outer ring 311, and a plurality of first carrier plates 312 and a plurality of second carrier plates 322 are alternately arranged along the circumference of the outer ring 311. Specifically, the first carrier plates 312 and the second carrier plates 322 are both curved fan-shaped structures. In this embodiment, by alternately arranging a plurality of first carrier plates 312 and a plurality of second carrier plates 322 along the circumference of the outer ring 311, on the one hand, the space of the massage comb can be reasonably utilized to arrange the first carrier plates 312 and the second carrier plates 322, maximizing the area of ​​the first carrier plates 312 and the second carrier plates 322 within a limited space, thereby effectively increasing the contact area between the conductive comb mechanism 3 and the human scalp; on the other hand, the first carrier plates 312 and the second carrier plates 322 present a petal-like shape, increasing aesthetics.

[0041] Furthermore, the conductive comb tooth mechanism 3 is integrally injection molded using a two-color injection molding process; this can improve the production efficiency of the conductive comb tooth mechanism 3 and enhance the connection stability between the first conductive comb tooth assembly 31, the second conductive comb tooth assembly 32, and the insulating base plate 33.

[0042] Furthermore, such as Figure 6As shown, the power supply mechanism 6 is a rechargeable battery. The outer casing 1 is equipped with a control button 11 and a charging interface 12, both of which are connected to the control circuit board 2. A protective cover 18 is provided on the charging interface 12. A status indicator light 17 is also provided on the outer casing 1, and the status indicator light 17 is also connected to the control circuit board 2. An internal cavity 10 is provided inside the outer casing 1. Specifically, the outer casing 1 includes an upper shell 13 and a lower shell 14. The control circuit board 2, the reciprocating rotary driver 5, and the power supply mechanism 6 are all housed in the cavity 10. The output shaft 51 of the reciprocating rotary driver 5 extends to the outside of the outer casing 1. The conductive comb mechanism 3 is detachably connected to the end of the output shaft 51 located outside the outer casing 1. In this embodiment, by making the conductive comb mechanism 3 detachably connected to the output shaft 51, it is convenient for the user to disassemble the conductive comb mechanism 3 for cleaning, and also convenient for the user to replace it with different types of conductive comb mechanisms 3, or to replace it with a non-conductive comb mechanism, such as... Figure 10 As shown.

[0043] Furthermore, such as Figure 3-6 As shown, the massage comb also includes a phototherapy mechanism, which includes several LED beads 81 mounted on the control circuit board 2. The light emitted by the LED beads 81 passes through the outer shell 1 and the conductive comb tooth mechanism 3 in sequence and is emitted outward. Specifically, the gaps between the LED beads 81 and the first support plate 312 and the second support plate 322 are correspondingly arranged on the control circuit board 2. The upper shell 13 and the lower shell 14 are made of opaque material, and the upper shell 13 has several first light-transmitting holes 15 corresponding to the mounting positions of the LED beads 81 on the control circuit board 2. A light-transmitting cover plate 16 is provided on the upper side of the upper shell 13, and the insulating base plate 33 also has several second light-transmitting holes 332 corresponding to the mounting positions of the LED beads 81 on the control circuit board 2. Both the upper shell 13 and the light-transmitting cover plate 16 have output shaft through holes for the output shaft 51 to pass through, and a protective film sleeve 7 is provided between the output shaft 51 and the output shaft through hole to prevent dust, hair, liquid, etc. from entering the interior of the placement cavity 10 and extend the service life of the massage comb.

[0044] Furthermore, the control circuit block diagram of the massage comb in this application is as follows: Figure 9 As shown.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A reciprocating rotary massage comb with electrical stimulation function, characterized in that: The device includes an outer shell (1), a control circuit board (2), a conductive comb mechanism (3), a conductive mechanism (4), an electrical stimulation module, a reciprocating rotary driver (5), and a power supply mechanism (6). The electrical stimulation module, the reciprocating rotary driver (5), and the power supply mechanism (6) are all connected to the control circuit board (2). One end of the conductive mechanism (4) is connected to the electrical stimulation module, and the other end is connected to the conductive comb mechanism (3). The output shaft (51) of the reciprocating rotary driver (5) is connected to the conductive comb mechanism (3), and the reciprocating rotary driver (5) drives the conductive comb mechanism (3) to reciprocate at a small angle around the output shaft (51).

2. The reciprocating rotary massage comb with electrostimulation function according to claim 1, characterized in that: The small-angle reciprocating rotation has a rotation angle of 4° to 20° and a reciprocating rotation frequency of 20 to 60 times per second.

3. The reciprocating rotary massage comb with electrostimulation function according to claim 1 or 2, characterized in that: The conductive mechanism (4) includes a positive conductive component (41) and a negative conductive component (42). The positive conductive component (41) includes a positive conductive spring (411) and a positive conductive spring (412). The negative conductive component (42) includes a negative conductive spring (421) and a negative conductive spring (422). One end of the positive conductive spring (411) is connected to the positive terminal of the output terminal of the electrical stimulation module, and the other end is connected to the positive conductive spring (412). One end of the negative conductive spring (421) is connected to the negative terminal of the output terminal of the electrical stimulation module, and the other end is connected to the negative conductive spring (422). The end of the positive conductive spring (412) away from the positive conductive spring (411) and the end of the negative conductive spring (422) away from the negative conductive spring (421) are respectively connected to the conductive comb mechanism (3).

4. The reciprocating rotary massage comb with electrostimulation function according to claim 3, characterized in that: The positive conductive component (41) and the negative conductive component (42) are respectively disposed on both sides of the output shaft (51); an insulating bushing (52) is also sleeved on the outside of the output shaft (51), and the end of the positive conductive spring (412) away from the positive conductive spring (411) and the end of the negative conductive spring (422) away from the negative conductive spring (421) are respectively disposed on the insulating bushing (52).

5. The reciprocating rotary massage comb with electrostimulation function according to claim 4, characterized in that: The conductive comb mechanism (3) includes a first conductive comb assembly (31) and a second conductive comb assembly (32). Both the first conductive comb assembly (31) and the second conductive comb assembly (32) are made of conductive material and are insulated from each other. One of the first conductive comb assembly (31) and the second conductive comb assembly (32) is connected to the positive electrode conductive spring (412), and the other is connected to the negative electrode conductive spring (422). The first conductive comb assembly (31) includes a first conductive carrier and a plurality of first comb teeth (310) spaced apart on the first conductive carrier. The second conductive comb assembly (32) includes a second conductive carrier and a plurality of second comb teeth (320) spaced apart on the second conductive carrier.

6. The reciprocating rotary massage comb with electrostimulation function according to claim 5, characterized in that: The conductive comb mechanism (3) further includes an insulating base plate (33), on which the first conductive carrier and the second conductive carrier are both disposed. An insulating sleeve (331) is provided at the center of the insulating base plate (33). A first contact block (313) is provided on the first conductive carrier in the direction close to the insulating sleeve (331), and a second contact block (323) is provided on the second conductive carrier in the direction close to the insulating sleeve (331). The first contact block (313) and the second contact block (323) are spaced apart in the insulating sleeve (331) and penetrate the wall of the insulating sleeve (331). The insulating sleeve (331) is sleeved on the outside of the insulating bushing (52). One of the first contact block (313) and the second contact block (323) contacts the positive conductive spring (412), and the other contacts the negative conductive spring (422).

7. The reciprocating rotary massage comb with electrostimulation function according to claim 6, characterized in that: The first conductive carrier includes an outer ring (311) and a plurality of first carrier plates (312), the plurality of first carrier plates (312) being spaced apart inside the outer ring (311) and all connected to the outer ring (311); the second conductive carrier includes an inner ring (321) and a plurality of second carrier plates (322), the plurality of second carrier plates (322) being spaced apart outside the inner ring (321) and all connected to the inner ring (321).

8. The reciprocating rotary massage comb with electrostimulation function according to claim 7, characterized in that: The second conductive carrier is disposed inside the outer ring (311), and a plurality of first carrier pieces (312) and a plurality of second carrier pieces (322) are arranged alternately along the circumference of the outer ring (311).

9. The reciprocating rotary massage comb with electrostimulation function according to claim 1 or 2, characterized in that: The power supply mechanism (6) is a rechargeable battery. The outer shell (1) is provided with a control button (11) and a charging interface (12). The control button (11) and the charging interface (12) are respectively connected to the control circuit board (2). The inner cavity (10) of the outer shell (1) is provided. The control circuit board (2), the reciprocating rotary driver (5) and the power supply mechanism (6) are all located in the placement cavity (10). The output shaft (51) of the reciprocating rotary driver (5) extends to the outside of the outer shell (1). The conductive comb mechanism (3) is detachably connected to the end of the output shaft (51) outside the outer shell (1).

10. The reciprocating rotary massage comb with electrical stimulation function according to claim 1 or 2, characterized in that: The massage comb also includes a phototherapy mechanism, which includes a plurality of LED beads (81) disposed on the control circuit board (2). The light emitted by the plurality of LED beads (81) passes through the outer shell (1) and the conductive comb tooth mechanism (3) in sequence and is emitted outward.

Images