CN114344111A - Kneading machine core and massage instrument - Google Patents

Abstract

The invention belongs to the technical field of massage instruments and discloses a kneading movement and a massage instrument, wherein the massage instrument comprises the kneading movement, and the kneading movement comprises a shell, a motor, a transmission assembly and a massage piece; the motor is fixedly arranged on the shell, and the output end of the motor is fixedly provided with the eccentric component; the transmission assembly comprises a universal shaft and a connecting handle, the universal shaft is mounted on the shell in a reciprocating rotation mode around a horizontal line, the universal shaft comprises a hinge portion extending into the shell and a connecting portion extending out of the shell, one end of the connecting handle is rotatably sleeved on the periphery of the eccentric assembly, and the other end of the connecting handle is hinged with the hinge portion; the massage component is arranged on the connecting part. The universal shaft is driven by the connecting handle to rotate around the horizontal line in a reciprocating manner, so that the massage piece arranged on the connecting part can massage a user at a plurality of positions, and the massage instrument can meet the requirements of the user.

Description

Kneading machine core and massage instrument

Technical Field

The invention relates to the technical field of massage instruments, in particular to a kneading movement and a massage instrument.

Background

The massager is an instrument for massaging and relaxing a human body through the kneading movement, the existing kneading movement is complex in structure, a user can only be massaged at a fixed position, and the requirement of the user on multi-position massage cannot be met.

Disclosure of Invention

One object of the present invention is: the utility model provides a knead core and massage appearance drives the connecting handle at horizontal plane reciprocating motion through eccentric subassembly to drive the universal shaft by the connecting handle and wind the reciprocal rotation of water flat line, make the massage piece of installing on connecting portion can massage the user in a plurality of positions, guarantee that the massage appearance can satisfy the user demand.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, there is provided a kneading movement comprising:

a housing;

the motor is fixedly arranged on the shell, and an output end of the motor is fixedly provided with an eccentric assembly;

the transmission assembly comprises a universal shaft and a connecting handle, the universal shaft is mounted on the shell in a reciprocating rotation mode around the horizontal line, the universal shaft comprises a hinge portion extending into the shell and a connecting portion extending out of the shell, one end of the connecting handle is rotatably sleeved on the periphery of the eccentric assembly, and the other end of the connecting handle is hinged with the hinge portion;

and the massage piece is arranged on the connecting part.

As an optional technical solution, the universal shaft further includes a sphere portion located between the hinge portion and the connecting portion, a sphere mounting seat is covered on an outer periphery of the sphere portion, the sphere mounting seat is detachably mounted on the housing, and the sphere portion rotates in the sphere mounting seat in a reciprocating manner around a horizontal line.

As an optional technical solution, the sphere mounting seat includes a first mounting seat and a second mounting seat, the first mounting seat is detachably mounted on the housing, the second mounting seat is detachably mounted on the first mounting seat, and an accommodating cavity for accommodating the sphere portion is formed between the first mounting seat and the second mounting seat.

As an optional technical solution, a reinforcing shaft is arranged in the universal shaft, and a central axis of the reinforcing shaft is parallel to or coincident with a central axis of the universal shaft.

As an optional technical scheme, the connection handle with the one end that articulated portion is connected is first end, the hinge hole has been seted up on the first end, the lateral wall of hinge hole is provided with first limiting plate, the outer wall of articulated portion is provided with the butt plane that is located vertical plane, articulated portion rotate install in the hinge hole, just first limiting plate with butt plane butt.

As an optional technical solution, a first positioning hole is formed in the abutting plane, and one end of the reinforcing shaft, which is close to the hinge portion, extends into the first positioning hole.

As an optional technical solution, one end of the connecting handle connected with the eccentric assembly is a second end, the second end is provided with an adaptive hole adapted to the eccentric assembly, and the second end is sleeved on the periphery of the eccentric assembly.

As an optional technical solution, the eccentric assembly includes two eccentric wheels, the transmission assemblies are arranged in two groups, and the transmission assemblies are connected with the eccentric wheels in a one-to-one correspondence manner;

the two eccentric wheels are arranged in a staggered mode in the vertical direction, and the two eccentric wheels are staggered for 180 degrees around a vertical line;

or the two eccentric wheels are arranged at intervals along the vertical direction, and the central line axes of the two eccentric wheels are superposed.

As an optional technical solution, one of the two eccentric wheels located above is a first eccentric wheel, the other one of the two eccentric wheels located below is a second eccentric wheel, the connecting handle connected with the first eccentric wheel is a first connecting handle, the first connecting handle is a crank structure, the connecting handle connected with the second eccentric wheel is a second connecting handle, and a horizontal height of a first end of the second connecting handle is equal to a horizontal height of a first end of the first connecting handle.

As an optional technical solution, the eccentric assembly is located inside the casing, the casing includes an upper casing and a lower casing which are detachably mounted, the motor is fixedly mounted on the lower casing, and the universal shaft is arranged on the upper casing in a penetrating manner.

As an optional technical solution, the eccentric assembly further includes a positioning column, the positioning column is located on a side of the first eccentric wheel away from the motor, a second positioning hole is formed in a side of the upper shell facing the lower shell, and the positioning column is rotatably inserted into the second positioning hole.

As an optional technical solution, a second limiting plate is disposed on one side of the lower shell facing the upper shell, and the second limiting plate abuts against the lower surface of the first end.

As an optional technical scheme, a plurality of finger bulges are arranged on the massage piece at intervals.

In a second aspect, there is provided a massage apparatus comprising a kneading movement as described above, the massage apparatus further comprising:

a wearing body on which the kneading movement is mounted;

the main control module is arranged on the wearing main body and used for controlling the motor;

the power supply is arranged on the wearing body and used for providing electric power for the motor.

The invention has the beneficial effects that:

the invention provides a kneading movement and a massage instrument, wherein the massage instrument comprises the kneading movement, when a user needs to massage, the massage instrument is worn on the body of the user, a motor is started, the motor drives an eccentric component to rotate on a horizontal plane, the eccentric component drives a connecting handle to reciprocate on the horizontal plane, and the connecting handle drives a universal shaft to rotate around the horizontal line in a reciprocating manner, so that massage pieces arranged on a connecting part can massage the user at a plurality of positions, and the massage instrument can meet the requirements of the user. The kneading machine core of the invention realizes the simplification of the structure, the reduction of the whole volume and the reduction of the whole weight.

Drawings

The invention is explained in further detail below with reference to the figures and examples;

figure 1 is a front view of a kneading movement according to an embodiment;

figure 2 is a front section view of a kneading movement according to an embodiment;

figure 3 is a schematic view of a first perspective of a kneading movement according to an embodiment;

figure 4 is an exploded view of a first perspective of a kneading movement according to an embodiment;

FIG. 5 is a schematic structural diagram of an upper case according to an embodiment;

FIG. 6 is a schematic structural diagram of a cardan shaft according to an embodiment;

FIG. 7 is a schematic structural view of a first connecting handle according to an embodiment;

fig. 8 is a schematic structural view of the second stem according to the embodiment.

In the figure:

1. a housing; 11. an upper shell; 111. a second positioning hole; 12. a lower case; 121. a second limiting plate;

2. a motor;

3. an eccentric assembly; 31. a first eccentric wheel; 32. a second eccentric wheel; 33. a positioning column;

4. a transmission assembly; 41. a cardan shaft; 411. a hinge portion; 412. a connecting portion; 413. a spherical portion; 414. a weight reduction groove; 415. an abutment plane; 416. a first positioning hole; 42. a connecting handle; 421. a first end; 422. a hinge hole; 423. a first limit plate; 424. a second end; 425. an adapter hole; 43. reinforcing the shaft;

5. a massage member; 51. a finger bulge;

6. a sphere mounting seat; 61. a first mounting seat; 62. and a second mounting seat.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The present embodiment provides a massage apparatus, which includes a kneading movement, as shown in fig. 1 to 8, the kneading movement includes a housing 1, a motor 2, a transmission assembly 4 and a massage member 5; the motor 2 is fixedly arranged on the shell 1, and the output end of the motor 2 is fixedly provided with the eccentric component 3; the transmission assembly 4 comprises a universal shaft 41 and a connecting handle 42, the universal shaft 41 is mounted on the housing 1 in a reciprocating rotation manner around the horizontal line, the universal shaft 41 comprises a hinge portion 411 extending into the housing 1 and a connecting portion 412 extending out of the housing 1, one end of the connecting handle 42 is rotatably sleeved on the periphery of the eccentric assembly 3, and the other end of the connecting handle 42 is hinged with the hinge portion 411; the massage member 5 is attached to the connecting portion 412.

Specifically, when the user needs to massage, wear the user on one's body with the massage appearance to the starter motor 2, motor 2 drive eccentric subassembly 3 is rotatory at the horizontal plane, and eccentric subassembly 3 drives connecting handle 42 at horizontal plane reciprocating motion, and drives universal shaft 41 by connecting handle 42 and around horizontal line reciprocating rotation, makes the massage piece 5 of installing on connecting portion 412 can massage the user in a plurality of positions, guarantees that the massage appearance can satisfy user's demand. The kneading machine core of the invention realizes the simplification of the structure, the reduction of the whole volume and the reduction of the whole weight.

Alternatively, the central axis of the output end of the motor 2 and the central axis of the cardan shaft 41 are located on the same vertical plane. Because the universal shaft 41 is rotatably mounted on the housing 1, and the central axis of the output end of the motor 2 and the central axis of the universal shaft 41 are located on the same vertical plane, when the motor 2 drives the eccentric assembly 3 to rotate on the horizontal plane, the connecting handle 42 with one end sleeved on the periphery of the eccentric assembly 3 can reciprocate along the horizontal plane, and when the connecting handle 42 reciprocates along the horizontal plane, the universal shaft 41 hinged to the connecting handle 42 can reciprocate on the housing 1 around the horizontal line.

The vertical plane of this embodiment is an XY plane, and the horizontal plane is an XZ plane.

Alternatively, the hinge portion 411, the spherical portion 413, and the connection portion 412 are integrally injection molded.

Optionally, the universal shaft 41 further includes a ball portion 413 located between the hinge portion 411 and the connecting portion 412, the ball portion 413 is covered with a ball mounting seat 6, the ball mounting seat 6 is detachably mounted on the housing 1, and the ball portion 413 rotates in the ball mounting seat 6 in a reciprocating manner around a horizontal line. The universal shaft 41 uses the ball part 413 as a rotation center, the ball mounting seat 6 is used as a part for bearing the ball part 413, and when the universal shaft 41 needs to be detached or mounted on the shell 1, the ball mounting seat 6 can be detached or mounted on the shell 1, so that the assembly and disassembly of the product are facilitated.

Optionally, the ball mounting seat 6 includes a first mounting seat 61 and a second mounting seat 62, the first mounting seat 61 is detachably mounted on the housing 1, the second mounting seat 62 is detachably mounted on the first mounting seat 61, and an accommodating cavity for accommodating the ball portion 413 is formed between the first mounting seat 61 and the second mounting seat 62. The ball part 413 rotates in the accommodating cavity, and when the ball mounting seat 6 and the universal shaft 41 need to be detached, the universal shaft 41 can be taken out by separating the first mounting seat 61 and the second mounting seat 62, so that the universal shaft 41 is convenient to replace.

Optionally, the ball part 413 is provided with a plurality of weight reduction grooves 414 for reducing the weight of the cardan shaft 41.

Optionally, a reinforcing shaft 43 is disposed in the universal shaft 41, and a central axis of the reinforcing shaft 43 is parallel to or coincident with a central axis of the universal shaft 41. The universal shaft 41 is a plastic member integrally injection-molded, and a reinforcing shaft 43 is provided in the universal shaft 41 to reinforce the rigidity of the universal shaft 41. The reinforcing shaft 43 is made of a metal material.

Optionally, one end of the connection handle 42 connected to the hinge portion 411 is a first end 421, a hinge hole 422 is formed in the first end 421, a first limit plate 423 is disposed on a side wall of the hinge hole 422, an abutting plane 415 located on a vertical plane is disposed on an outer wall of the hinge portion 411, the hinge portion 411 is rotatably installed in the hinge hole 422, and the first limit plate 423 abuts against the abutting plane 415. The first limit plates 423 are arranged in two, the two first limit plates 423 are arranged in the hinge hole 422 in a relative manner, the hinge portion 411 is inserted into the hinge hole 422, the hinge portion 411 is located between the two first limit plates 423, the abutting planes 415 on two sides of the hinge portion 411 are respectively abutted against the two first limit plates 423 in a one-to-one correspondence manner, and when the connecting handle 42 moves along a horizontal plane, the hinge portion 411 rotates in a vertical plane, that is, the spherical portion 413 can rotate around a horizontal line in a reciprocating manner.

Optionally, the abutting plane 415 is provided with a first positioning hole 416, and one end of the reinforcing shaft 43 close to the hinge 411 extends into the first positioning hole 416. The universal shaft 41 is formed by encapsulation and injection molding on the periphery of the reinforcing shaft 43, so that the first positioning hole 416 is provided to facilitate production and molding of the universal shaft 41.

Optionally, one end of the connecting handle 42 connected to the eccentric element 3 is a second end 424, the second end 424 is provided with an adapting hole 425 adapted to the eccentric element 3, and the second end 424 is sleeved on the periphery of the eccentric element 3.

Optionally, the eccentric assembly 3 includes two eccentric wheels, the transmission assemblies 4 are arranged in two groups, and the transmission assemblies 4 are connected with the eccentric wheels in a one-to-one correspondence manner.

In this embodiment, two eccentrics are arranged along the vertical direction in a staggered manner, and two eccentrics are 180 ° staggered around the vertical line, when the motor 2 drives the two eccentrics to rotate, two massage pieces 5 are far away from or close to each other, that is, when one massage piece 5 moves to one side far away from the central axis of the motor 2, the other massage piece 5 also moves to the other side far away from the central axis of the motor 2, the spacing distance between the two massage pieces 5 is the largest at this time, when one massage piece 5 moves to one side close to the central axis of the motor 2, the other massage piece 5 also moves to the other side close to the central axis of the motor 2, and the spacing distance between the two massage pieces 5 is the smallest at this time.

In other embodiments, the two eccentric wheels are arranged at intervals along the vertical direction, the central line axes of the two eccentric wheels are arranged in a superposition manner, and when the motor 2 drives the two eccentric wheels to rotate, the two massage parts 5 move synchronously, namely the two massage parts 5 move leftwards or rightwards simultaneously.

Optionally, one of the two eccentric wheels located above is a first eccentric wheel 31, the other one of the two eccentric wheels located below is a second eccentric wheel 32, the connecting handle 42 connected with the first eccentric wheel 31 is a first connecting handle, the first connecting handle is of a crank structure, the connecting handle 42 connected with the second eccentric wheel 32 is a second connecting handle, and the horizontal height of the first end 421 of the second connecting handle is equal to the horizontal height of the first end 421 of the first connecting handle. The first ends 421 of the two connecting handles 42 are arranged at the same horizontal height, and the two universal shafts 41 with the same size are respectively connected with the two massage pieces 5 with the same size, so that the two massage pieces 5 are at the same horizontal height, and the users can be regularly massaged.

Optionally, the eccentric assembly 3 is located inside the casing 1, the casing 1 includes an upper casing 11 and a lower casing 12 which are detachably mounted, the motor 2 is fixedly mounted on the lower casing 12, and the universal shaft 41 penetrates through the upper casing 11. Adopt detachable casing 1 to protect eccentric component 3, avoid the external world to cause the influence to eccentric component 3's operation, when needing to be changed eccentric component 3, with epitheca 11 with inferior valve 12 detach can.

Optionally, the eccentric assembly 3 further includes a positioning column 33, the positioning column 33 is located on a side of the first eccentric wheel 31 away from the motor 2, a second positioning hole 111 is formed in a side of the upper casing 11 facing the lower casing 12, and the positioning column 33 is rotatably inserted into the second positioning hole 111, so as to ensure that a central line axis of the positioning column 33 coincides with a central line axis of the output end of the motor 2, avoid the eccentric assembly 3 from being separated from the output end of the motor 2, and ensure that the eccentric wheel can drive the connecting handle 42 to reciprocate regularly.

Optionally, a second limiting plate 121 is disposed on one side of the upper shell 11 of the lower shell 12, and the second limiting plate 121 abuts against the lower surface of the first end 421. The second limiting plate 121 can support the first end 421, so that the connecting handle 42 is prevented from moving in the vertical direction, and the connecting handle 42 can drive the universal shaft 41 to regularly rotate in a reciprocating manner. The two sides of the hinge portion 411 are provided with the second limiting plates 121, and the two second limiting plates 121 simultaneously support the bottom of the first end 421, so as to ensure the stress balance.

Optionally, a plurality of finger protrusions 51 are arranged on the massage piece 5 at intervals, and the finger protrusions 51 simulate the massage of human fingers, so that the experience effect is improved.

Optionally, the periphery cover of massage 5 is equipped with the flexible cover, and when massage 5 kneaded the massage to the user, the flexible cover contacted with user's skin, improved user experience and experienced. The flexible sleeve is made of silica gel or rubber or PVC material.

Optionally, a positioning mounting column is arranged on the connecting portion 412, a positioning mounting hole is formed in the massage piece 5, the positioning mounting column extends into the positioning mounting hole, the massage piece 5 is fixed to the positioning mounting column through a screw, and the massage piece 5 is positioned.

The massage instrument provided by the embodiment comprises the kneading movement as above, and further comprises a wearing main body, a main control module and a power supply, wherein the kneading movement of the wearing main body is arranged on the wearing main body; the main control module is arranged on the wearing main body and used for controlling the motor 2; the power supply is mounted on the wearing body and used for providing electric power for the motor 2.

Optionally, the massager further comprises an outer sleeve, and the outer sleeve is arranged on the periphery of the wearing main body, the main control module, the power supply and the kneading machine core.

The wearing main body, the main control module, the power supply and the outer sleeve of the embodiment are not shown in the attached drawings.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (14)

1. A kneading movement, comprising:

a housing (1);

the motor (2) is fixedly arranged on the shell (1), and an output end of the motor (2) is fixedly provided with an eccentric component (3);

the transmission assembly (4) comprises a universal shaft (41) and a connecting handle (42), the universal shaft (41) is mounted on the shell (1) in a reciprocating rotation mode around the horizontal line, the universal shaft (41) comprises a hinge portion (411) extending into the shell (1) and a connecting portion (412) extending out of the shell (1), one end of the connecting handle (42) is rotatably sleeved on the periphery of the eccentric assembly (3), and the other end of the connecting handle (42) is hinged to the hinge portion (411);

and a massage member (5) attached to the connecting portion (412).

2. Kneading movement according to claim 1, characterized in that the cardan shaft (41) further comprises a ball portion (413) located between the articulation (411) and the connection portion (412), the ball portion (413) being peripherally covered with a ball mount (6), the ball mount (6) being detachably mounted on the housing (1), the ball portion (413) rotating reciprocally about a horizontal line within the ball mount (6).

3. Kneading movement according to claim 2, characterized in that the ball mount (6) comprises a first mount (61) and a second mount (62), the first mount (61) being removably mounted on the casing (1), the second mount (62) being removably mounted on the first mount (61), a housing cavity being formed between the first mount (61) and the second mount (62) for housing the ball portion (413).

4. Kneading movement according to claim 1, characterized in that a reinforcing shaft (43) is provided in the cardan shaft (41), the central axis of the reinforcing shaft (43) being parallel to or coinciding with the central axis of the cardan shaft (41).

5. Kneading movement according to claim 4, wherein the end of the connecting lever (42) connected to the hinge (411) is a first end (421), a hinge hole (422) is provided on the first end (421), a first stop plate (423) is provided on a side wall of the hinge hole (422), an abutment plane (415) located on a vertical plane is provided on an outer wall of the hinge (411), the hinge (411) is rotatably mounted in the hinge hole (422), and the first stop plate (423) abuts against the abutment plane (415).

6. Kneading movement according to claim 5, characterized in that the abutment plane (415) has a first positioning hole (416) made therein, the reinforcing shaft (43) having one end near the hinge (411) extending into the first positioning hole (416).

7. Kneading movement according to claim 5, characterized in that the end of the connecting lever (42) connected to the eccentric member (3) is a second end (424), the second end (424) is provided with an adapting hole (425) adapted to the eccentric member (3), and the second end (424) is sleeved on the periphery of the eccentric member (3).

8. Kneading movement according to claim 7, wherein the eccentric assemblies (3) comprise two eccentrics, the transmission assemblies (4) being arranged in two groups, the transmission assemblies (4) being connected in one-to-one correspondence with the eccentrics;

the two eccentric wheels are arranged in a staggered mode in the vertical direction, and the two eccentric wheels are staggered for 180 degrees around a vertical line;

or the two eccentric wheels are arranged at intervals along the vertical direction, and the central line axes of the two eccentric wheels are superposed.

9. Kneading movement according to claim 8, characterized in that the upper one of the two eccentrics is a first eccentric (31) and the lower one of the two eccentrics is a second eccentric (32), in that the connecting tang (42) connected to the first eccentric (31) is a first connecting tang, which is of crank construction, in that the connecting tang (42) connected to the second eccentric (32) is a second connecting tang, in that the first end (421) of the second connecting tang is at a level equal to the level of the first end (421) of the first connecting tang.

10. Kneading movement according to claim 9, characterized in that the eccentric assembly (3) is located inside the casing (1), the casing (1) comprising an upper shell (11) and a lower shell (12) which are removably mounted, the motor (2) being fixedly mounted to the lower shell (12), the cardan shaft (41) being inserted in the upper shell (11).

11. Kneading movement according to claim 10, wherein the eccentric assembly (3) further comprises a positioning post (33), the positioning post (33) being located on a side of the first eccentric (31) remote from the motor (2), a second positioning hole (111) being provided in a side of the upper casing (11) facing the lower casing (12), the positioning post (33) being rotatably inserted in the second positioning hole (111).

12. Kneading movement according to claim 10, wherein a second limit stop plate (121) is provided on the side of the lower casing (12) facing the upper casing (11), the second limit stop plate (121) abutting against the lower surface of the first end (421).

13. Kneading movement according to claim 1, characterized in that the massaging member (5) is provided with a number of finger protuberances (51) at intervals.

14. A massaging apparatus comprising a kneading movement according to any one of claims 1 to 13, and further comprising:

a wearing body on which the kneading movement is mounted;

the main control module is arranged on the wearing main body and used for controlling the motor (2);

the power supply is arranged on the wearing body and used for providing electric power for the motor (2).

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