Massage component and massage equipment

Abstract

The invention discloses a massage component and massage equipment. The massage component comprises a mounting assembly, a first transmission assembly and a massage assembly. The first transmission assembly comprises a rotating shaft rotationally arranged on the mounting assembly and a driving part in transmission connection with the rotating shaft. The driving piece can rotate along with the rotating shaft, a first obtuse angle is formed between the driving piece and the rotating shaft, and the driving piece is provided with an eccentric driving part and a first connecting part which is spaced from the eccentric driving part in the direction of the driving piece. The massage assembly comprises a first massage piece in transmission connection with the eccentric driving part and a second massage piece in rotating connection with the first connecting part. The first massage piece comprises a first massage head capable of performing kneading movement under the driving of the driving piece. The second massage piece comprises a second massage head protruding in the direction away from the installation assembly. According to the massage component and the massage equipment, two or more parts of the human body can be kneaded, and the massage effect is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of health care equipment, and in particular to a massage component and a massage device. Background Art

[0002] As a health care device to relieve or eliminate physical fatigue, massage equipment is becoming more and more popular due to its flexible and convenient use. In order to obtain better massage effects, targeted massage equipment is usually designed according to the structural characteristics of various parts of the human body, such as neck massage equipment, waist massage equipment, double-part massage equipment, etc.

[0003] As people spend more and more time sitting for long periods of time in their work and life, it is easy for people to feel discomfort in more than two parts of their body at the same time, which leads to an increasing market demand for massage equipment that can massage more than two parts of their body at the same time. However, in the related art, most massage equipment can only knead one part and press the other part, resulting in unsatisfactory massage effect. Summary of the invention

[0004] The present disclosure provides a massage component and a massage device, which can knead more than two parts of the human body and improve the massage effect.

[0005] The technical solution is as follows:

[0006] According to a first aspect of an embodiment of the present disclosure, a massage component is provided, comprising a mounting assembly, a first transmission assembly and a massage assembly. The first transmission assembly comprises a rotating shaft rotatably arranged on the mounting assembly and a driving member connected to the rotating shaft in a transmission manner. The driving member can rotate with the rotating shaft, and there is a first obtuse angle between the driving member and the rotating shaft. The driving member is provided with an eccentric driving part and a first connecting part spaced apart from the eccentric driving part along the driving part direction. The massage assembly comprises a first massage member connected to the eccentric driving part in a transmission manner and a second massage member connected to the first connecting part in a rotational manner.

[0007] The first massage member includes a first massage head, and the first massage member is movably connected to the second massage member, so that the eccentric drive unit can drive the first massage head to swing relative to the second massage member, and the first massage head can perform kneading motion under the drive of the drive member. The second massage member includes a second massage head protruding in a direction away from the mounting assembly, and the second massage member is movably connected to the mounting assembly.

[0008] The technical solution is further described below:

[0009] In one embodiment, the first massage member and the second massage member can rotate with the driving member, and the eccentric driving part drives the first massage member to swing relative to the second massage member, so that the first massage head can reciprocate towards and away from the second massage head.

[0010] In one embodiment, the first massage member can rotate with the driving member, and the eccentric driving part drives the first massage member to swing relative to the second massage member, so that the first massage head can knead the shoulders of the human body.

[0011] In one embodiment, when the first massage element rotates with the driving element, it can drive the first massage head to move along the first curve to knead the human body.

[0012] In one embodiment, the first curve includes a first trajectory that moves the first massage head toward the rotation axis and toward the second massage head, and a second trajectory that moves the first massage head away from the rotation axis and away from the second massage head, and the first trajectory is connected end to end with the second trajectory.

[0013] In one embodiment, the second massage head can knead the human body when driven by the driving member.

[0014] In one embodiment, the second massage head includes a first massage part and a second massage part spaced apart from the first massage part, and the second massage part is arranged close to the first massage head relative to the first massage part. The second massage member is movably connected to the mounting assembly so that the second massage member can rotate with the driving member and drive the first massage part to reciprocate along the second curve and drive the second massage part to reciprocate along the third curve.

[0015] When the first massage part moves toward pressing the neck of the human body, the second massage part moves toward away from the neck of the human body.

[0016] When the first massage part moves toward a direction away from the human neck, the second massage part moves toward a direction pressing the human neck.

[0017] In one embodiment, the first massage member can rotate with the driving member, and the eccentric driving part drives the first massage member to swing relative to the second massage member, so that the first massage head reciprocates along the first curve.

[0018] The second massage head includes a first massage part and a second massage part spaced apart from the first massage part in the radial direction of the rotation axis. The second massage part is arranged close to the first massage head relative to the first massage part. The second massage member is movably connected to the mounting assembly so that the second massage member can rotate with the driving member and drive the first massage part to reciprocate along the second curve and drive the second massage part to reciprocate along the third curve, so as to knead the human neck.

[0019] When the first massage part moves toward pressing the neck of the human body, the second massage part moves toward away from the neck of the human body.

[0020] When the first massage part moves toward a direction away from the human neck, the second massage part moves toward a direction pressing the human neck.

[0021] In one embodiment, the first curve includes a first trajectory that moves the first massage head toward the rotation axis and toward the second massage head, and a second trajectory that moves the first massage head away from the rotation axis and away from the second massage head, and the first trajectory is connected end to end with the second trajectory.

[0022] When the first massage head moves along the first track, the second massage part moves toward squeezing the neck of the human body and moves toward approaching the first massage head.

[0023] When the first massage head moves along the second track, the second massage part moves away from the human neck and moves away from the first massage head.

[0024] In one embodiment, the mounting assembly includes a first mounting member and a second mounting member spaced apart from the first mounting member along the axis direction of the rotating shaft. The rotating shaft is rotatably mounted on the first mounting member, the first massage member is disposed close to the first mounting member, and the second massage member is disposed close to the second mounting member and movably connected to the second mounting member.

[0025] In one embodiment, the first transmission assembly further includes a connecting rod, one end of which is rotatably connected to the second mounting member, and the other end of the connecting rod is transmission-connected to one end of the driving member.

[0026] In one embodiment, one end of the connecting rod is rotatably connected to the second mounting member, and the other end of the connecting rod is rotatably connected to one end of the driving member. The other end of the driving member is rotatably connected to the rotating shaft, and the first rotation axis of the driving member relative to the rotating shaft is not coaxial with the second rotation axis of the rotating shaft. The spacing between the first mounting member and the second mounting member is adjustable, so that the size of the first stuttering angle is adjustable.

[0027] In one embodiment, the massage component can be mounted on the bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly so that the distance between the first mounting member and the second mounting member is adjustable.

[0028] In one embodiment, the mounting assembly further comprises a first screw rotatably disposed on the bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly and threadedly connected to the first screw.

[0029] In one embodiment, the first mounting member and the second mounting member are respectively slidably connected to the bearing assembly, the first screw comprises a first threaded body threadedly connected to the first mounting member and a second threaded body threadedly connected to the second mounting member, the first threaded body and the second threaded body have opposite thread directions, and / or the pitch of the first threaded body and the pitch of the second threaded body are not equal.

[0030] Alternatively, the first mounting member is fixed to the bearing assembly, the second mounting member is slidably connected to the bearing assembly, and the first screw rod is threadedly connected to the second mounting member.

[0031] In one embodiment, the second mounting member includes a mounting body and a rotating part rotatably disposed on the mounting body, the connecting rod is transmission-connected to the rotating part, and the rotating axis of the rotating part is coaxially disposed with the second rotating axis.

[0032] In one embodiment, the other end of the connecting rod is fixedly connected to one end of the driving member, and the other end of the driving member is fixedly connected to the rotating shaft.

[0033] In one embodiment, the second mounting member is provided with a limiting groove, and the second massage member includes a first limiting body and a matching body rotatably connected to the first connecting part. The matching body is arranged between the first limiting body and the second massage head, and the first limiting body is provided with a limiting part that matches with the limiting groove. The limiting part is at least partially spherical, and the limiting part can rotate in the limiting groove and can slide in the limiting groove.

[0034] In one embodiment, the second massage member further includes a second limiting body disposed between the matching body and the second massage head, and the second limiting body is slidably connected to the first massage member.

[0035] In one embodiment, one of the second limiting body and the first massage element is provided with a sliding groove, and the other is provided with a protrusion that slidably cooperates with the sliding groove.

[0036] In one embodiment, the first angle between the driving member and the rotating shaft is adjustable.

[0037] And / or, the first massage member includes a body drivingly connected to the eccentric driving part and a guide body slidably connected to the body, and the first massage head is arranged at the end of the guide body.

[0038] In one embodiment, the massage component further includes a telescopic driving assembly, and the telescopic driving assembly is used to drive the guide body to reciprocate relative to the main body.

[0039] In one embodiment, the driving member includes a driving rod and an eccentric cam fixedly connected to the driving rod, the driving rod is provided with a first connecting portion, and the eccentric cam is provided with an eccentric driving portion.

[0040] In one embodiment, the eccentric cam is further provided with a convex ridge adjacent to the eccentric driving portion, and the first transmission assembly further includes a limiting ring fixedly connected to the eccentric cam, and the limiting ring and the convex ridge are spaced apart to form a limiting structure for limiting the movement of the first massage member along the axial direction of the eccentric cam.

[0041] In one embodiment, the first massage element is provided with an avoidance groove for avoiding the convex ridges.

[0042] According to a second aspect of the embodiments of the present disclosure, a massage device is also provided, comprising a bearing assembly, a first driving mechanism, and a massage component in any of the above embodiments. The mounting assembly is fixedly connected to the bearing assembly so that the massage component is mounted on the bearing assembly, and the first driving mechanism is disposed on the bearing assembly for driving the rotating shaft to rotate.

[0043] The technical solution is further described below:

[0044] In one embodiment, the first driving mechanism includes a first motor disposed on the bearing assembly and a second transmission assembly that cooperates with the rotating shaft for transmission, and the first motor drives the rotating shaft to rotate through the second transmission assembly.

[0045] In one embodiment, the massage components include two groups, and are symmetrically spaced apart and arranged on the bearing assembly along the axis direction of the rotating shaft.

[0046] The first motor drives the two rotating shafts to rotate synchronously through the second transmission assembly.

[0047] In one embodiment, the second transmission assembly includes a transmission gear rotatably disposed on the supporting assembly, a first turbine coaxially connected to the transmission gear, and two gear sets meshing with the transmission gear, the motor includes a first worm gear matched with the first turbine, and the two gear sets correspond one by one to the two groups of massage components respectively to drive the two rotating shafts to rotate synchronously.

[0048] In one embodiment, the mounting assembly includes a first mounting member and a second mounting member spaced apart from the first mounting member along the axial direction of the rotating shaft and arranged on the supporting assembly. The rotating shaft can be rotatably arranged on the first mounting member, the first massage member is arranged close to the first mounting member, and the second massage member is arranged close to the second mounting member and is movably connected to the second mounting member.

[0049] In one embodiment, the first transmission assembly further comprises a connecting rod, one end of the connecting rod is rotatably connected to the second mounting member, the other end of the connecting rod is rotatably connected to one end of the driving member, the other end of the driving member is rotatably connected to the rotating shaft, and a first rotation axis of the driving member relative to the rotating shaft is not coaxial with a second rotation axis of the rotating shaft; at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly, so that the spacing between the first mounting member and the second mounting member is adjustable;

[0050] The mounting assembly further comprises a first screw rotatably disposed on the bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly and is threadedly connected to the first screw;

[0051] The massage device also includes a second driving mechanism, which is arranged on the bearing assembly and is used to drive the first screw to rotate.

[0052] In one embodiment, the first mounting member and the second mounting member are respectively slidably connected to the bearing assembly, the first screw includes a first threaded body threadedly connected to the first mounting member and a second threaded body threadedly connected to the second mounting member; the massage components include two groups, and are symmetrically arranged on the bearing assembly along the axial direction of the rotating shaft; the thread rotation directions between the first threaded bodies of the two first screws are opposite, and the thread rotation directions between the second threaded bodies of the two first screws are opposite, and the second driving mechanism can drive the first screws of the two groups of massage components to rotate synchronously.

[0053] In one embodiment, the second driving mechanism includes a second motor and a second turbine rotatably disposed on the bearing assembly, the second motor is provided with a second worm gear that is transmission-matched with the second turbine, and the second turbine is coaxially rotatably connected to the two first screws.

[0054] The technical solution provided by the embodiments of the present disclosure includes at least the following beneficial effects:

[0055] The massage component is connected to the first massage part through the eccentric drive part, and the first massage part is installed on the drive part. Then, the massage part is connected to the second massage part through the first connection part, and the second massage part is also installed on the drive part, so that the drive part can drive the first massage part and the second massage part to rotate synchronously. When the massage device is in use, the first drive mechanism can drive the rotating shaft to rotate, and the drive part connected to the rotating shaft can drive the first massage part and the second massage part to move synchronously, so as to perform kneading massage on two parts of the human body. During the movement of the first massage part, the drive part drives the eccentric drive part to rotate, so that the first massage head also combines the eccentric movement during the swinging movement of the second massage head, and then the first massage head and the second massage head can simulate the kneading trajectory of human hands, realize kneading massage on the human body, and improve the massage effect.

[0056] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] BRIEF DESCRIPTION OF THE DRAWINGS The drawings constituting a part of the present disclosure are used to provide a further understanding of the present disclosure. The illustrative embodiments of the present disclosure and the description thereof are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure.

[0058] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0059] Figure 1 Schematic diagram of the structure of a massage device shown in one embodiment.

[0060] Figure 2 for Figure 1 The schematic diagram of the structure of the massage component is shown.

[0061] Figure 3 for Figure 1 Schematic diagram of the use of the massage device shown.

[0062] Figure 4 Schematic diagram of the motion trajectory of a massage device shown in one embodiment.

[0063] Figure 5 for Figure 1 A partial enlarged schematic diagram of the massage component is shown.

[0064] Figure 6 for Figure 1 The massage device shown is a partial enlarged schematic diagram after the massage component is deleted.

[0065] Figure 7 It is a schematic structural diagram of a massage component shown in another embodiment.

[0066] Figure 8 for Figure 7 The massage component shown is a half-section schematic diagram in the AA section direction.

[0067] Fig. 9 for Figure 1 The schematic diagram of the structure of the driving mechanism of the massage device shown.

[0068] Fig.10 for Figure 2 A schematic side view of the massage component is shown.

[0069] Description of reference numerals:

[0070] 10. Massage device; 100. Carrying assembly; 200. First drive mechanism; 210. First motor; 211. First worm; 220. Second transmission assembly; 221. Transmission gear; 222. First turbine; 223. Gear set; 300. Massage component; 301. First curve; 3011. First track; 3012. Second track; 302. Second curve; 303. Third curve; 310. Mounting assembly; 311. First mounting member; 312. Second mounting member; 3121. Limiting groove; 3122. Mounting body; 3123. Rotating part; 313. First screw; 3131. First threaded body; 3132. Second threaded body; 320. First transmission assembly; 321. Rotating shaft; 322. Driving member; 3221. Eccentric driving part; 3222. First connecting part; 3223 , eccentric cam; 3201, convex ridge; 3224, driving rod; 323, connecting rod; 324, limiting ring; 330, massage component; 331, first massage piece; 3311, first massage head; 3312, convex part; 3313, main body; 3314, guide body; 3315, avoidance groove; 332, second massage piece; 3321, second massage head; 3001, first massage part; 3002, second massage part; 3322, first limiting body; 3003, limiting part; 3323, matching body; 3324, second limiting body; 3004, slide; 340, telescopic drive component; 341, drive motor; 342, second screw; 343, slider; 400, second drive mechanism; 410, second motor; 411, second worm; 420, second turbine; 21, shoulder; 22, neck. DETAILED DESCRIPTION

[0071] In order to make the purpose, technical solution and advantages of the present disclosure more clear, the present disclosure is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the present disclosure and do not limit the protection scope of the present disclosure.

[0072] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present disclosure belongs. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0073] As a health care tool to relieve or eliminate physical fatigue, massage equipment is becoming more and more popular due to its flexible and convenient use. In order to obtain better massage effects, targeted massage equipment is usually designed according to the structural characteristics of various parts of the human body, such as neck massage equipment, waist massage equipment, massage equipment, etc. At present, there are many types and brands of massage equipment, which makes it possible for consumers to choose a lot of massage equipment. How to win the favor of consumers and improve product competitiveness has become an issue that massage equipment manufacturers pay more and more attention to.

[0074] At present, due to the increasing number of working and living scenes where people sit for long periods of time, people are prone to causing more than one discomfort at the same time, resulting in an increasing market demand for massage devices that can massage more than two parts at the same time. For example, a shoulder and neck massage device is a massage device specially designed for the shoulder curve and the neck curve. The shoulder massage piece can be used to massage the shoulder muscles to relax them, effectively relieving the fatigue of the shoulder muscles. At the same time, the neck massage piece can be used to massage the neck muscles to relax them, effectively relieving the fatigue of the neck muscles.

[0075] However, in the related art, most massage devices can only achieve kneading of one part, and can only press the other part, resulting in unsatisfactory massage effect. For example, in a shoulder and neck massage device, the shoulder massage head achieves shoulder pressing by swinging. Or the shoulder massage head is driven to rotate by a rotating device to achieve shoulder pressing. However, since the shoulder massage heads are on the same plane, it is difficult to achieve a kneading effect, resulting in a large difference in the effect of shoulder massage compared to manual massage, resulting in unsatisfactory massage effect of traditional massage devices on human shoulders.

[0076] Based on this, the present disclosure provides a massage component that can knead more than two parts of the human body to improve the massage effect.

[0077] In order to better understand the massage component of the present disclosure, it will be described below using a massage device to which the massage component is applied.

[0078] like Figure 1 As shown, in some embodiments, a massage device 10 is provided, including a bearing assembly 100 , a first driving mechanism 200 , and a massage component 300 .

[0079] Further combined with Figure 2As shown, the massage component 300 includes a mounting assembly 310, a first transmission assembly 320 and a massage component 330. The mounting assembly 310 is fixedly connected to the bearing assembly 100 so that the massage component 300 is arranged on the bearing assembly 100. The first transmission assembly 320 includes a rotating shaft 321 rotatably arranged on the mounting assembly 310 and a driving member 322 drivingly connected to the rotating shaft 321. The driving member 322 can rotate with the rotating shaft 321, and there is a first obtuse angle between the driving member 322 and the rotating shaft 321. The driving member 322 is provided with an eccentric driving part 3221 and a first connecting part 3222 spaced from the eccentric driving part 3221 along the direction of the driving member 322. The massage component 330 includes a first massage member 331 drivingly connected to the eccentric driving part 3221 and a second massage member 332 rotatably connected to the first connecting part 3222.

[0080] The first massage member 331 includes a first massage head 3311, which is movably connected to the second massage member 332, so that the eccentric drive unit 3221 can drive the first massage head 3311 to swing relative to the second massage member 332, and the first massage head 3311 can perform kneading motion under the drive of the drive member 322. The second massage member 332 includes a second massage head 3321 protruding in a direction away from the mounting assembly 310, and the second massage member 332 is movably connected to the mounting assembly 310. The first drive mechanism 200 is disposed on the bearing assembly 100, and is used to drive the rotating shaft 321 to rotate.

[0081] The massage component 300 is connected to the first massage component 331 through the eccentric driving part 3221, and the first massage component 331 is installed on the driving part 322. Then, the first connecting part 3222 is connected to the second massage component 332 through the rotation connection, and the second massage component 332 is also installed on the driving part 322, so that the driving part 322 can drive the first massage component 331 and the second massage component 332 to rotate synchronously. When the massage device 10 is used, the first driving mechanism 200 can drive the rotating shaft 321 to rotate, and the driving part 322 connected to the rotating shaft 321 drives the first massage component 331 and the second massage component 332 to move synchronously, so as to perform kneading massage on two parts of the human body. During the movement of the first massage component, the driving part drives the eccentric driving part to rotate, so that the first massage head also combines the eccentric movement during the swinging movement of the second massage head, and then the first massage head and the second massage head can simulate the kneading trajectory of human hands, realize kneading massage on the human body, and improve the massage effect.

[0082] In one example, combining Figures 1 to 4As shown, the massage device 10 is applied to shoulder and neck massage, and the first massage member 331 is connected to the driving member 322 through the eccentric driving part 3221. The first massage member 331 is installed on the driving member 322. The second massage member 332 is also installed on the driving member 322 through the first connecting part 3222, so that the driving member 322 can drive the first massage member 331 and the second massage member 332 to rotate synchronously. When the massage device 10 is used, the second massage head 3321 is against the human neck 22, and the first massage head 3311 is against the human shoulder 21. The first driving mechanism 200 can drive the rotating shaft 321 to rotate, and the driving member 322 connected to the rotating shaft 321 drives the first massage member 331 and the second massage member 332 to move synchronously, so that the second massage head 3321 is used to knead and massage the human neck 22, and the first massage head 3311 is used to massage the human shoulder 21. When the first massage head 3311 massages the human shoulder 21, the driving member 322 drives the eccentric driving part 3221 to rotate, so that the first massage head 3311 also performs eccentric motion during the swinging motion with the second massage head 3321, and thus the first massage head 3311 can simulate the trajectory of kneading the shoulder 21 by human hands, thereby kneading and massaging the human shoulder 21 and improving the massage effect of the shoulder 21. That is, the above massage device can knead and massage the human shoulder and the human neck at the same time, and the massage effect is good.

[0083] In some embodiments, the first massage member 331 and the second massage member 332 can rotate with the driving member, and the eccentric driving part 3221 drives the first massage member 331 to swing relative to the second massage member 332, so that the first massage head 3311 can reciprocate in the direction of approaching and moving away from the second massage head 3321. In this way, the driving member 322 can drive the first massage member 331 and the second massage member 332 to rotate eccentrically with respect to the axis of the rotating shaft 321. In addition, the eccentric driving part 3221 can also drive the first massage member 331 to swing relative to the second massage member 332, so that the motion trajectory between the first massage member 331 and the second massage member 332 can be independently designed according to the curve of the desired massage part, so as to better fit the corresponding part for massage, thereby improving the massage effect of the massage device 10.

[0084] It can be understood that the first massage member 331 and the second massage member 332 are movably connected. Compared with the conventional technical solution in which the first massage member 331 and the second massage member 332 are fixed together, the motion trajectory design of the first massage member 331 and the motion trajectory design of the second massage member 332 are more flexible, and are convenient for designing according to the part of the human body to be massaged. In this process, when the second massage member 332 massages the first part of the human body, the first massage member 331 combines eccentric motion, and is easy to achieve a different motion trajectory from the second massage member 332, and can massage according to the characteristics of the second part different from the first part, so that the massage device 10 can design different motion trajectories according to different parts of the human body.

[0085] Furthermore, the driving member 322 can drive the first massage member 331 and the second massage member 332 to rotate synchronously and eccentrically relative to the axis of the rotating shaft, so that the first massage member 331 and the second massage member 332 can easily achieve kneading massage.

[0086] It should be noted that the massage positions of the first massage head and the second massage head can be flexibly set according to actual needs. For example, the first massage head is used to massage the shoulders of the human body, and the second massage head is used to massage the neck of the human body. For example, the first massage head is used to massage the back of the human body, and the second massage head is used to massage the shoulders of the human body. For example, the first massage head is used to massage the waist of the human body, and the second massage head is used to massage the back of the human body. For example, the first massage head is used to massage the buttocks of the human body, and the second massage head is used to massage the waist of the human body. For example, the first massage head is used to massage the lower part of the thigh, and the second massage head is used to massage the lower part of the thigh, and so on.

[0087] It should be noted that "there is a first obtuse angle between the driving member and the rotating shaft" includes that the axis of the rotating shaft forms a first obtuse angle with the length direction of the driving member, or the axis of the rotating shaft forms a first obtuse angle with the axis of the driving member, etc. That is, the driving member can rotate around the axis of the rotating shaft and drive the first massage member and the second massage member to make eccentric motion relative to the rotating shaft.

[0088] like Figure 3 as well as Figure 4 As shown, in some embodiments, the first massage member 331 can rotate with the driving member 322, and the eccentric driving part 3221 drives the first massage member 331 to swing relative to the second massage member 332, so that the first massage head 3311 can knead the human shoulder 21. In this way, during the reciprocating motion of the first massage head 3311 along the first curve 301, the first massage head 3311 can gradually increase the massage force from the back to the neck 22, and then gradually reduce the massage force from the neck 22 to the back, so as to achieve kneading massage of the human shoulder 21 and improve the massage effect of the shoulder 21.

[0089] In some embodiments, when the first massage member 331 rotates with the driving member 322, it can drive the first massage head 3311 to move along the first curve 301 to knead the human body. In this way, during the reciprocating motion of the first massage head 3311 along the first curve 301, the first massage head 3311 can gradually increase the massage intensity and then gradually reduce the massage intensity, thereby achieving kneading massage on the human body and improving the massage effect.

[0090] It should be noted that the design of the first curve can be flexibly designed according to the characteristics of the human body curve, and its specific implementation methods include closed curves, spiral curves, non-closed partial annular curves, etc. For example, the first massage head can knead the shoulders of the human body along the first curve. Alternatively, the first massage head can design the first curve according to the back curve of the human body to knead the back of the human body. Alternatively, the first massage head can design the first curve according to the waist curve of the human body to knead the waist of the human body. Alternatively, the first massage head can design the first curve according to the hip curve of the human body to knead the buttocks of the human body. Alternatively, the first massage head can design the first curve according to the thigh curve of the human body to knead the thigh of the human body.

[0091] It should be noted that the first curve can be flexibly designed according to the curve of the part of the human body that needs to be massaged, as long as it can simulate the kneading massage effect of human hands. For example, when using the first massage piece to perform shoulder massage, the first curve includes a first annular curve, which can move from the shoulder blade to the spine, and after reaching the first set position, move toward the neck. After reaching the second set position set above the first set position, it moves from the spine to the shoulder blade. Kneading is achieved by repeating this process. Of course, it can also move in the opposite direction, from the spine to the shoulder blade to the second set position...

[0092] Alternatively, the first curve moves downward (toward the back) from the initial position along the rhomboid muscle (or other shoulder muscles), then moves toward the spine, then moves toward the neck, and finally returns to the initial position. This reciprocating kneading is achieved. Of course, you can also move in the opposite direction, moving from the initial position toward the neck...

[0093] For another example, when the first massage part is used to massage the back, the first curve includes a second annular curve, which can move from the side of the human body to the spine, and after reaching the first set position, move to the neck. After reaching the second set position above the first set position, it moves from the spine to the side of the human body. Kneading is achieved in this way. Of course, it can also move in the opposite direction.

[0094] Alternatively, the first curve moves from the initial position along the latissimus dorsi (or other back muscles) downward (toward the buttocks), then moves toward the spine, then moves toward the shoulder, and finally returns to the initial position. This reciprocating motion is performed to achieve kneading. Of course, the motion can also be reversed.

[0095] It should be noted that there is no limit to the number of the first massage heads 311, including but not limited to 1, 2, 3, etc., and can be flexibly designed according to actual massage needs.

[0096] For example, when the first massage head is used to massage the shoulders of a human body, if there are two first massage heads, the movement of the first massage element can drive the two first massage heads to massage the upper and lower parts of the shoulders of a human body at the same time.

[0097] For another example, when the first massage head is used to massage the back of a human body, if there are three first massage heads, the movement of the second massage element can drive the three first massage heads to massage the upper, middle and lower parts of the back simultaneously.

[0098] For another example, when there are two first massage heads, the movement of the first massage part can drive the two second massage heads to massage the back and waist of the human body. For another example, when there are three first massage heads, the movement of the first massage part can drive the three first massage heads to massage the thighs.

[0099] like Figure 3 As shown, the axial direction of the rotating shaft 321 is set in the same direction as the X direction. The X direction is set in the same direction as the width direction of the neck 22 or the shoulder width direction, and the radial direction of the rotating shaft 321 is set in the same direction as the Y direction. The Y direction is set in the same direction as the length direction of the neck 22 or the length direction of the spine. When the user wears the massage device to massage the shoulders and neck of the human body, the second massage head 3321 usually squeezes and kneads the muscles of the human neck from the side of the human neck 22, and the first massage head 3311 kneads the muscles of the human shoulder from the front of the human shoulder 21.

[0100] like Figure 3 as well as Figure 4 As shown, in some embodiments, the first massage head 331 can knead the human shoulder 21 along the first curve 301. In this way, during the reciprocating motion of the first massage head 3311 along the first curve 301, the first massage head 3311 can gradually increase the massage intensity, and then gradually reduce the massage intensity, thereby kneading and massaging the human shoulder and improving the massage effect of the shoulder.

[0101] like Figure 3As shown, the neck width direction and the shoulder width direction are in the same direction as the X direction, the spine length direction and the neck 22 length direction are in the same direction as the Y direction, and the spine thickness or muscle thickness direction is in the same direction as the Z direction. In some embodiments, the first curve 301 includes a first track 3011 that moves the first massage head 3311 toward the rotation axis 321 and simultaneously moves the first massage head 3311 toward the second massage head 3321, and a second track 3012 that moves the first massage head 3311 away from the rotation axis 321 and simultaneously moves the first massage head 3311 away from the second massage head 3321, and the first track 3011 and the second track 3012 are connected end to end. In this way, when the first massage head 3311 moves along the first track 3011, the massage intensity can be gradually increased from the back to the neck 22. When the first massage head 3311 moves along the second track 3012 , the massage intensity can be gradually reduced from the neck 22 toward the back, thereby performing a kneading massage on the shoulders 21 of the human body and improving the massage effect of the shoulders 21 .

[0102] It can be understood that when the first massage head 3311 moves along the first trajectory 3011, the eccentricity of the eccentric rotating part 3123 driving the shoulder 21 to move gradually increases during the process of the eccentric rotating part 3123 rotating with the driving member 322. When the first massage head 3311 moves along the second trajectory 3012, the eccentricity of the eccentric rotating part 3123 driving the shoulder 21 to move gradually decreases during the process of the eccentric rotating part 3123 rotating with the driving member 322.

[0103] The muscle groups of the shoulder include levator scapulae, trapezius and rhomboid muscles, etc. Since the muscle curves of the trapezius and levator scapulae are different, the shoulder and neck muscle groups are better relaxed. In some embodiments, when the first massage head moves along the first trajectory, the eccentric drive unit can drive the first massage head of the first massage piece to move toward the direction close to the second massage head, and the second massage head moves toward the direction of squeezing the human neck. In this way, the second massage head cooperates with the first massage head to achieve pinching of the head and neck splenius and / or the levator scapulae. When the first massage head moves along the second trajectory, the eccentric drive unit can drive the first massage head of the first massage piece to move away from the second massage head, and the second massage head moves away from the human neck. In this way, the second massage head and the first massage head release the pinching of the head and neck splenius and the levator scapulae, and use the first massage head and the second massage head to achieve kneading massage and pinching massage of the shoulder and neck, thereby improving the massage effect of the massage device.

[0104] In some embodiments, the second massage head 3321 can knead the human body under the drive of the driving member 322. In this way, when the second massage member 332 swings with the driving member 322, the second massage head 3321 can simulate the kneading trajectory of human hands, realize kneading and massaging human muscles, and improve the massage effect.

[0105] It should be noted that there is no limit to the number of the second massage heads, including but not limited to 1, 2, 3, etc., and can be flexibly designed according to actual massage needs.

[0106] For example, when the second massage head is used to massage the human neck, if there are two second massage heads, the movement of the second massage element can drive the two second massage heads to massage the upper and lower parts of the human neck at the same time.

[0107] For another example, when the second massage head is used to massage the back of a human body, if there are three second massage heads, the movement of the second massage element can drive the three second massage heads to massage the upper, middle and lower parts of the back simultaneously.

[0108] For another example, when there are two second massage heads, the two second massage heads can be driven by the movement of the second massage element to massage the back and waist of the human body. For another example, when there are three second massage heads, the three second massage heads can be driven by the movement of the second massage element to massage the thighs.

[0109] like Figure 4As shown, the shoulder muscle group includes levator scapulae, trapezius and rhomboid muscles, etc. Since the muscle curves of the trapezius and levator scapulae are different, the shoulder and neck muscle groups are better relaxed. In some embodiments, the second massage head 3321 includes a first massage part 3001 and a second massage part 3002 spaced apart from the first massage part 3001. Relative to the first massage part 3001, the second massage part 3002 is arranged close to the first massage head 3311. The second massage member 332 is movably connected to the mounting assembly 310 so that the second massage member 332 can rotate with the driving member 322, and drive the first massage part 3001 to reciprocate along the second curve 302 and drive the second massage part 3002 to reciprocate along the third curve 303. When the first massage part 3001 moves in the direction of squeezing the human neck 22, the second massage part 3002 moves in the direction away from the human neck 22. When the first massage part 3001 moves in a direction away from the human neck 22, the second massage part 3002 moves in a direction to press the human neck 22. In this way, the upper end of the neck 22 (that is, the part close to the human head) can be kneaded and massaged by the first massage part 3001 in the process of reciprocating along the second curve 302. And the lower end of the neck 22 (that is, the part close to the human shoulder 21) can be kneaded and massaged by the second massage part 3002 in the process of reciprocating along the third curve 303. Moreover, when the first massage part 3001 moves in a direction to press the human neck 22, the second massage part 3002 moves in a direction away from the human neck 22. When the first massage part 3001 moves in a direction away from the human neck 22, the second massage part 3002 moves in a direction to press the human neck 22, so that the first massage part 3001 and the second massage part 3002 can swing relative to the first connecting part 3222 along the length direction of the human neck 22, and massage the neck 22 alternately in sequence, thereby improving the massage effect of the neck 22.

[0110] Optionally, the muscle groups of the shoulder include levator scapulae, trapezius and rhomboid muscles, etc. Since the muscle curves of the trapezius and levator scapulae are different, the muscle groups of the shoulder and neck 22 are better relaxed. In some embodiments, the first curve 301 includes a first track 3011 that moves the first massage head 3311 toward the rotation axis 321 and moves the first massage head 3311 toward the second massage head 3321, and a second track 3012 that moves the first massage head 3311 away from the rotation axis 321 and moves the first massage head 3311 away from the second massage head 3321, and the first track 3011 is connected to the second track 3012 end to end. When the first massage head 3311 moves along the first track 3011, the second massage part 3002 moves toward squeezing the human neck 22 and moves toward the first massage head 3311. In this way, the second massage part 3002 and the first massage head 3311 can pinch the cervical flexor muscles and / or the levator scapulae muscles. When the first massage head 3311 moves along the second trajectory 3012, the second massage part 3002 moves away from the human neck 22 and away from the first massage head 3311. In this way, the second massage part 3002 and the first massage head 3311 release the pinching of the cervical flexor muscles and the levator scapulae muscles, and use the first massage head 3311 to knead and massage the levator scapulae muscles and / or the trapezius muscles, thereby improving the massage effect on the human shoulder 21.

[0111] It should be noted that the first motor mechanism includes devices that directly provide rotational power, such as servo motors and rotating hydraulic cylinders, and also includes other devices that indirectly provide rotational power, such as pneumatic rods / hydraulic cylinders / linear motors + gear rack mechanisms, pneumatic rods / hydraulic cylinders / linear motors + crank rocker mechanisms or crank sliders 343 mechanisms, servo motors + reduction gear boxes, servo motors + flexible transmission mechanisms, etc., which can drive the rotating shaft 321 to rotate.

[0112] See you later Figure 1 , and combined with Figure 6 As shown, in some embodiments, the first driving mechanism 200 includes a first motor 210 disposed on the bearing assembly 100 and a second transmission assembly 220 that is in transmission cooperation with the rotating shaft 321, and the first motor 210 drives the rotating shaft 321 to rotate through the second transmission assembly 220. In this way, the rotation of the rotating shaft 321 is achieved through the cooperation between the first motor 210 and the second transmission assembly 220, so that the position between the first motor 210 and the rotating shaft 321 can be flexibly set, reducing the design difficulty of the massage device 10.

[0113] For example, the second transmission assembly 220 includes a belt transmission assembly, a chain transmission assembly, a gear transmission assembly, and the like.

[0114] like Figure 1 as well as Figure 6 As shown, in some embodiments, the massage components 300 include two groups, and are symmetrically spaced on the bearing assembly 100 along the axis direction of the rotating shaft 321. The first motor 210 drives the two rotating shafts 321 to rotate synchronously through the second transmission assembly 220. In this way, the two groups of massage components 300 can be used to massage the muscles on both sides of the cervical spine and the muscles of the two shoulders 21, thereby improving the massage area of ​​the massage device 10. In addition, by realizing the synchronous rotation of the rotating shafts 321 of the two massage components 300 through the first motor 210 and the second transmission assembly 220, the power source can be reduced, and the manufacturing cost of the massage device 10 can be reduced.

[0115] Alternatively, if Figure 1 as well as Figure 6 As shown, in some embodiments, the second transmission assembly 220 includes a transmission gear 221 rotatably disposed on the bearing assembly 100, a first turbine 222 coaxially connected to the transmission gear 221, and two gear sets 223 meshing with the transmission gear 221, the motor includes a first worm 211 that is transmission-matched with the first turbine 222, and the two gear sets 223 correspond to the two groups of massage components 300 one by one, respectively, so as to drive the two rotating shafts 321 to rotate synchronously. In this way, when the massage device 10 is used, the first motor 210 outputs power, and drives the first turbine 222 to rotate through the first worm 211, and then can drive the two groups of gear sets 223 to rotate through the transmission gear 221, and drive the two rotating shafts 321 to rotate synchronously, and then drive the two massage components 330 to rotate synchronously to achieve massage of the muscles on both sides of the cervical spine and the muscles of the two shoulders 21.

[0116] Optionally, the gear set 223 may be rotatably disposed on the mounting assembly 310 .

[0117] like Figure 2 As shown, in some embodiments, the mounting assembly 310 includes a first mounting member 311 and a second mounting member 312 spaced apart from the first mounting member 311 along the axis direction of the rotating shaft 321 and disposed on the bearing assembly 100. The rotating shaft 321 is rotatably disposed on the first mounting member 311, the first massage member 331 is disposed close to the first mounting member 311, and the second massage member 332 is disposed close to the second mounting member 312 and movably connected to the second mounting member 312. In this way, the rotating shaft 321 is mounted by the first mounting member 311, so that the massage assembly 330 is conveniently assembled on the first mounting member 311. At the same time, the second mounting member 312 is movably connected to the second massage member 332 to control the swing trajectory of the second massage member 332, so that the design of the massage component 300 is more flexible. And by connecting the first mounting member 311 and the second mounting member 312 to the bearing assembly 100, it is convenient to modularly assemble the massage component 300 on the massage device, thereby improving the assembly efficiency of the massage device.

[0118] It should be noted that there are many ways to flexibly connect the second mounting member 312 and the second massage head 3321, such as sliding connection, rotation connection, rotation+sliding, etc.

[0119] like Figure 5 As shown, in some embodiments, the second mounting member 312 is provided with a limiting groove 3121, and the second massage member 332 includes a first limiting body 3322 and a matching body 3323 rotatably connected to the first connecting portion 3222. The matching body 3323 is arranged between the first limiting body 3322 and the second massage head 3321, and the first limiting body 3322 is provided with a limiting portion 3003 that is limitedly matched with the limiting groove 3121. The limiting portion 3003 is at least partially spherical, and the limiting portion 3003 can rotate in the limiting groove 3121 and can slide in the limiting groove 3121. In this way, when the driving member 322 drives the second massage member 332 to move, the limiting portion 3003 rotates in the limiting groove 3121 and can slide in the limiting groove 3121, so that the second massage head 3321 can move along a set trajectory.

[0120] For example, in combination with the above-mentioned embodiment, the first massage part 3001 is driven to reciprocate along the second curve 302 , and the second massage part 3002 is driven to reciprocate along the third curve 303 .

[0121] In other embodiments, the first limiting body 3322 is rotatably connected to the matching body 3323, and the limiting portion 3003 is ball-jointed with the limiting groove 3121. In this way, the second massage head 3321 can also move along a set trajectory.

[0122] like Figure 5 As shown, in some embodiments, the second massage member 332 further includes a second limiting body 3324 disposed between the matching body 3323 and the second massage head 3321, and the second limiting body 3324 is slidably connected to the first massage member 331. In this way, the second limiting body 3324 is slidably connected to the first massage member 331, so that the first massage member 331 swings with the second massage member 332 under the drive of the driving member 322, and can slide relative to the second massage member 332, so that the distance between the first massage head 3311 and the second massage head 3321 is adjustable, so that the first massage head 3311 can knead the human shoulder 21.

[0123] It should be noted that there are many specific implementations of the sliding connection between the second limiting body 3324 and the first massage member 331, including but not limited to the cooperation between the slide rail and the slider 343. Alternatively, in some embodiments, one of the second limiting body 3324 and the first massage member 331 is provided with a slide groove 3004, and the other is provided with a protrusion 3312 that slides with the slide groove 3004.

[0124] like Figures 6 to 8 As shown, in some embodiments, the driving member 322 includes a driving rod 3224 and an eccentric cam 3223 fixedly connected to the driving rod 3224, the driving rod 3224 is provided with a first connecting portion 3222, and the eccentric cam 3223 is provided with an eccentric driving portion 3221. In this way, the driving member 322 is formed by the eccentric cam 3223 and the driving rod 3224 being fixedly connected, which can reduce the manufacturing difficulty of the driving rod 3224.

[0125] It should be noted that there may be a variety of ways to fix the drive rod 3224 and the eccentric cam 3223, including but not limited to snap fixation, screw fixation, riveted fixation, pin fixation, welding fixation, etc.

[0126] like Figures 6 to 8 As shown, in some embodiments, the eccentric cam 3223 is further provided with a convex rib 3201 adjacent to the eccentric driving part 3221, and the first transmission assembly 320 further includes a limiting ring 324 fixedly connected to the eccentric cam 3223, and the limiting ring 324 and the convex rib 3201 are arranged at intervals to form a limiting structure for limiting the movement of the first massage member 331 along the axis direction of the eccentric cam 3223. In this way, when the first massage member 331 is assembled with the eccentric cam 3223, the first massage member 331 is arranged on the eccentric driving part and is limited by the convex rib 3201. Then, the limiting ring 324 is fixed to the eccentric cam 3223 to form a limiting structure for limiting the movement of the first massage member 331 along the axis direction of the eccentric cam 3223.

[0127] In some embodiments, the first massage member 331 is provided with an avoidance groove 3315 for avoiding the convex ridge 3201. Thus, by providing the avoidance groove 3315, the convex ridge 3201 can be avoided, and the two will not interfere with each other.

[0128] It should be noted that there may be a variety of ways to rotationally connect the driving rod 3224 and the second massage member 332 , including but not limited to a bearing connection, a sleeve connection, and the like.

[0129] And as Figure 8 As shown, the first obtuse angle is a. Optionally, the third obtuse angle includes any one of 95° to 175°, including 100°, 110°, 120°, 130°, 140°, 150°, etc.

[0130] like Figure 8 As shown, in some embodiments, the first angle a between the driving member 322 and the rotating shaft 321 is adjustable. Thus, by adjusting the first angle a, the massage range of the second massage head 3321 and the massage intensity on the neck 22 can be adjusted. At the same time, the massage range and massage intensity of the first massage head 3311 can also be adjusted.

[0131] Optionally, the first angle a can be adjusted within the range of 95° to 175°, 100° to 160°, 120° to 150°, etc.

[0132] It is understandable that the closer the shoulder 21 is to the cervical vertebrae, the more it will be sunken, and the farther the shoulder 21 is from the cervical vertebrae, the more it will be raised. For example, when the human neck 22 needs a greater massage force, and / or the uncomfortable position of the shoulder 21 is close to the cervical vertebrae. At this time, the first angle is increased, so that the massage range of the second massage head 3321 is larger, and a greater kneading massage force of the neck 22 can be generated. The swing amplitude of the first massage head 3311 is larger, so as to be able to massage the uncomfortable part close to the cervical vertebrae.

[0133] For example, when the human neck 22 needs a smaller massage force, and / or the shoulder 21 is in a raised position, when the first angle is reduced, the massage range of the second massage head 3321 becomes smaller, and the massage force also becomes smaller. The first massage head 3311 will knead away from the raised position in the direction of the cervical spine, and the massage range is more concentrated, so the massage effect on this area is better.

[0134] It should be noted that there are many ways to achieve the adjustable size of the first angle between the driving member 322 and the rotating shaft 321. For example, the driving member 322 is rotatably connected to the rotating shaft 321 and is provided with a locking structure. When the locking structure is loosened, the first angle can be adjusted. When the locking structure is tightened, the first angle is fixed.

[0135] For another example, the driving member 322 is rotatably connected to the rotating shaft 321, and the size of the first angle is adjusted through the connecting rod 323 assembly.

[0136] like Figure 2 , Figures 6 to 8 As shown, in some embodiments, the first transmission assembly 320 further includes a connecting rod 323, one end of the connecting rod 323 is rotatably connected to the second mounting member 312, and the other end of the connecting rod 323 is transmission-connected to one end of the driving member 322. In this way, the driving member 322 and the second mounting member 312 are connected together through the connecting rod 323, so that the force on the driving member 322 is more stable and less likely to be damaged, thereby improving the reliability of the massage device.

[0137] like Figure 2 , Figures 6 to 8As shown, in some embodiments, one end of the connecting rod 323 is rotatably connected to the second mounting member 312, and the other end of the connecting rod 323 is rotatably connected to one end of the driving member 322. The other end of the driving member 322 is rotatably connected to the rotating shaft 321, and the first rotating shaft 321 line of the driving member 322 rotating relative to the rotating shaft 321 is not coaxial with the second rotating shaft 321 line of the rotating shaft 321. At least one of the first mounting member 311 and the second mounting member 312 is slidably connected to the bearing assembly 100, so that the distance between the first mounting member 311 and the second mounting member 312 is adjustable. In this way, by adjusting the distance between the first mounting member 311 and the second mounting member 312, the connecting rod 323 and the driving member 322 are driven to rotate, so that the size of the first angle between the driving member 322 and the rotating shaft 321 can be adjusted, so as to adjust the massage range of the second massage head 3321 and the massage strength of the neck 22. At the same time, the massage range and massage strength of the first massage head 3311 can also be adjusted.

[0138] like Figures 7 to 9 As shown, in some embodiments, the massage device 10 further includes a second driving mechanism 400, which is disposed on the bearing assembly 100 and is used to drive the slidable first mounting member 311 and / or the slidable second mounting member 312 to move, so that the distance between the first mounting member 311 and the second mounting member 312 can be adjusted. In this way, the second driving mechanism 400 is used to facilitate adjustment of the distance between the first mounting member 311 and the second mounting member 312, so that the size of the first angle between the driving member 322 and the rotating shaft 321 can be adjusted.

[0139] It should be noted that there are many specific implementation methods for the second drive mechanism 400, including but not limited to power equipment such as pneumatic rods, hydraulic rods, linear motors, etc. that directly drive the movement of the first mounting member 311 and / or the second mounting member 312, and also including a telescopic mechanism that indirectly realizes the telescopic movement of the first mounting member 311 and / or the second mounting member 312 using a gear rack mechanism, a screw nut mechanism, etc.

[0140] like Figures 7 to 9 As shown, in some embodiments, the mounting assembly 310 further includes a first screw 313 rotatably disposed on the bearing assembly 100, and at least one of the first mounting member 311 and the second mounting member 312 is slidably connected to the bearing assembly 100 and is threadedly connected to the first screw 313. In this way, when the first mounting member 311 is slidably connected to the bearing assembly 100 and is threadedly connected to the first screw 313, the first mounting member 311 can be moved by manually or electrically rotating the first screw 313 to adjust the distance between the first mounting member 311 and the second mounting member 312. Moreover, the movement of the first mounting member 311 is achieved by a threaded transmission method, and it is easy to utilize the self-locking characteristics of the thread to achieve the instant rotation and stop of the first mounting member 311.

[0141] And / or, when the second mounting member 312 is slidably connected to the bearing assembly 100 and is threadedly connected to the first screw rod 313, the second mounting member 312 can be moved by manually or electrically rotating the first screw rod 313 to adjust the spacing between the second mounting members 312. Moreover, the movement of the second mounting member 312 is achieved by thread transmission, and it is easy to utilize the self-locking characteristics of the thread to achieve the instant stop of the second mounting member 312.

[0142] In combination with the above-mentioned embodiment of the second driving mechanism 400, the second driving mechanism 400 is disposed on the bearing assembly 100, and is used to drive the first screw rod 313 to rotate. In this way, the first screw rod 313 can be driven to rotate by electric means to achieve automatic adjustment of the first angle.

[0143] like Fig. 9 As shown, in some embodiments, the second driving mechanism 400 includes a second motor 410 and a second turbine 420 rotatably disposed on the bearing assembly 100, the second motor 410 is provided with a second worm 411 that is transmission-coordinated with the second turbine 420, and the second turbine 420 is coaxially rotatably connected with the first screw 313. In this way, when the size of the first stuttering angle needs to be adjusted, the second motor 410 outputs power, and drives the second turbine 420 to rotate through the second worm 411, thereby driving the first screw 313 to coaxially and synchronously rotate, so as to adjust the spacing between the first mounting member 311 and the second mounting member 312, so as to complete the automatic adjustment of the first stuttering angle.

[0144] Optionally, refer to Figure 8 It is understood that in some embodiments, the first mounting member 311 and the second mounting member 312 are respectively slidably connected to the bearing assembly 100, and the first screw rod 313 includes a first threaded body 3131 threadedly connected to the first mounting member 311 and a second threaded body 3132 threadedly connected to the second mounting member 312, and the first threaded body 3131 and the second threaded body 3132 have opposite threaded directions. In this way, when the first screw rod 313 rotates, it can synchronously drive the first mounting member 311 and the second mounting member 312 to move toward or away from each other, thereby adjusting the distance between the two, and the distance adjustment speed is fast.

[0145] In some other embodiments, optionally, Figure 8As shown, in some embodiments, the first mounting member 311 and the second mounting member 312 are respectively slidably connected to the bearing assembly 100, and the first screw rod 313 includes a first threaded body 3131 threadedly connected to the first mounting member 311 and a second threaded body 3132 threadedly connected to the second mounting member 312, and the first threaded body 3131 and the second threaded body 3132 have different pitches. In this way, when the first screw rod 313 rotates, due to the different pitches of the first threaded body 3131 and the second threaded body 3132, the first mounting member 311 and the second mounting member 312 can be synchronously driven to move toward or away from each other, so as to adjust the distance between the two.

[0146] The ratio of the pitch of the first screw 3131 to the pitch of the second screw body 3132 is 3:1 to 1:3, or 1:1.1 to 1:3, etc.

[0147] In one example, the ratio of the pitch of the first screw 3131 to the pitch of the second screw body 3132 is 1:1.2, or 1:1.3, or 1:1.4, etc.

[0148] In combination with the above-mentioned embodiment of the transmission gear 221, the first mounting member 311 is slidably connected to the bearing assembly 100, and the sliding direction of the first mounting member 311 is arranged in the same direction as the axial direction of the transmission gear 221, and the length of the transmission teeth of the transmission gear 221 is greater than the sliding distance of the first mounting member 311. In this way, even if the first mounting member 311 moves, it is possible to ensure that the gear set 223 is meshed with the transmission gear 221 to drive the rotating shaft 321 to rotate.

[0149] In combination with the above-mentioned embodiment of the two groups of massage components 300, the first threaded bodies 3131 of the two first screws 313 have opposite threaded directions, and the second threaded bodies 3132 of the two first screws 313 have opposite threaded directions, and the second driving mechanism 400 can drive the first screws 313 of the two groups of massage components 300 to rotate synchronously. In this way, the second driving mechanism 400 can drive the rotating shafts 321 of the two first screws 313 to rotate synchronously, which can reduce the power source and reduce the manufacturing cost of the massage device 10.

[0150] In combination with the aforementioned embodiment of the second turbine 420 , the second turbine 420 is coaxially rotatably connected to the first screws 313 of the two groups of massage components 300 .

[0151] In some other embodiments, the first mounting member is fixed to the bearing assembly, the second mounting member is slidably connected to the bearing assembly, and the first screw is threadedly connected to the second mounting member. In this way, the spacing between the first mounting member and the second mounting member can be adjusted, and the first mounting member is fixed, which can reduce the design difficulty of the first driving mechanism.

[0152] like Figure 8As shown, in some embodiments, the second mounting member 312 includes a mounting body 3122 and a rotating portion 3123 rotatably disposed on the mounting body 3122, the connecting rod 323 is transmission-connected to the rotating portion 3123, and the rotating axis 321 of the rotating portion 3123 is coaxially disposed with the second rotating axis 321. In this way, the rotating portion 3123 is used to easily realize the rotational connection between the connecting rod 323 and the second mounting member 312, and because the rotating axis 321 of the rotating portion 3123 is coaxially disposed with the second rotating axis 321, the rotation of the driving member 322 is more stable, the wear is reduced, and the durability is improved.

[0153] In other embodiments, the other end of the connecting rod 323 is fixedly connected to one end of the driving member 322, and the other end of the driving member 322 is fixedly connected to the rotating shaft 321. In this way, the driving member 322, the first mounting member 311, the second mounting member 312 and the rotating shaft 321 are connected into a whole by the connecting rod 323, and the non-coaxial synchronous rotation of the driving member 322 and the rotating shaft 321 is realized.

[0154] Optionally, the connecting rod 323, the driving member 322 and the rotating shaft 321 are integrally formed into a crankshaft shape.

[0155] like Fig.10 As shown, in some embodiments, the first massage member 331 includes a body 3313 that is transmission-connected to the eccentric drive unit 3221 and a guide body 3314 that is slidably connected to the body 3313, and the first massage head 3311 is disposed at the end of the guide body 3314. In this way, the extension length of the first massage head 3311 is adjustable through the sliding connection between the guide body 3314 and the body 3313, thereby increasing the massage range and flexibly adjusting the position that the user needs to massage. For example, when the trapezius muscle near the neck 22 needs to be massaged, the guide body 3314 is retracted into the body 3313, and the first massage head 3311 is shortened to massage the trapezius muscle. When the rhomboid muscle far from the neck 22 needs to be massaged, the guide body 3314 is extended into the body 3313, and the first massage head 3311 is extended to massage the rhomboid muscle.

[0156] Of course, the extension length of the first massage head 3311 can also be adjusted according to different massage requirements of the shoulder 21 muscles, such as adjusting the extension length of the first massage head 3311 according to different massage positions on the trapezius or rhomboid muscles.

[0157] In some embodiments, the massage component 300 further includes a telescopic drive assembly 340, which is used to drive the guide body 3314 to reciprocate relative to the body 3313. In this way, the position between the guide body 3314 and the body 3313 can be electrically controlled by the telescopic drive assembly 340 to achieve adjustable extension length of the first massage head 3311.

[0158] There are many ways to implement the telescopic drive assembly 340, including but not limited to power equipment such as pneumatic rods, hydraulic rods, linear motors, etc. that directly drive the guide body 3314, and also including telescopic mechanisms that indirectly realize the telescopic movement of the guide body 3314 using gear rack mechanisms, screw nut mechanisms, etc.

[0159] like Fig.10 As shown, in some embodiments, the telescopic drive assembly 340 includes a drive motor 341 disposed on the body 3313, a screw rotatably disposed on the body 3313, and a slider 343 fixedly connected to the guide body 3314. The slider 343 is threadedly connected to the screw. The drive motor 341 can drive the screw to rotate, thereby driving the slider 343 to move along the axis direction of the screw, thereby driving the guide body 3314 to move relative to the body 3313, thereby adjusting the extension length of the first massage head 3311. This embodiment is easy to implement and has a compact structure.

[0160] It should be noted that the "convex ridge" can be "a part of the eccentric cam", that is, the "convex ridge" and "other parts of the eccentric cam, such as the eccentric drive part" are integrally formed and manufactured; it can also be an independent component that can be separated from the "other parts of the eccentric cam, such as the eccentric drive part", that is, the "convex ridge" can be manufactured independently and then combined with the "other parts of the eccentric cam, such as the eccentric drive part" into a whole. The expression of the above-mentioned "certain body" and "certain part" in the present disclosure is only one of the embodiments, for the convenience of reading, and not to limit the scope of protection of the present disclosure. As long as it contains the above-mentioned features and has the same function, it should be understood as an equivalent technical solution of the present disclosure.

[0161] It should be noted that the "first screw" can be one of the parts of the "installation component" module, that is, it can be assembled into a module with the "other components of the installation component" and then assembled modularly; it can also be relatively independent of the "other components of the installation component" and can be installed separately, that is, it can form a whole with the "other components of the installation component" in this device.

[0162] Equivalently, the components included in the "assembly", "component" and "mechanism" of the present disclosure can also be flexibly combined, that is, modular production can be carried out according to actual conditions, modular assembly can be carried out as an independent module; or they can be assembled separately to form a module in the present device. The division of the above components in the present disclosure is only one of the embodiments, for the convenience of reading, and not to limit the scope of protection of the present disclosure. As long as the above components are included and have the same functions, it should be understood that it is an equivalent technical solution of the present disclosure.

[0163] When one component is considered to be "transmission-connected" to another component, the two can be fixed in a detachable manner or in a non-detachable manner as long as power transmission can be achieved, such as socketing, snap-fitting, one-piece molding, welding, etc., which can be achieved in traditional technologies and will not be repeated here.

[0164] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0165] The above embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure.

Claims

1. A massage component, characterized in that: include: Install components; A first transmission assembly, comprising a rotating shaft rotatably arranged on the mounting assembly and a driving member drivingly connected to the rotating shaft, wherein the driving member can rotate with the rotating shaft, and a first obtuse angle is formed between the driving member and the rotating shaft, and the driving member is provided with an eccentric driving part and a first connecting part spaced apart from the eccentric driving part along a direction of the driving member; and The massage assembly comprises a first massage member drivingly connected to the eccentric driving part and a second massage member rotatably connected to the first connecting part; Wherein, the first massage member comprises a first massage head, and the first massage member is movably connected with the second massage member, so that the eccentric driving part can drive the first massage head to swing relative to the second massage member, and the first massage head can move under the driving of the driving member; The second massage member includes a second massage head protruding in a direction away from the mounting assembly, and the second massage member is movably connected to the mounting assembly.

2. The massage component according to claim 1, characterized in that: The first massage member and the second massage member can rotate with the driving member, and the first massage member is driven to swing relative to the second massage member by the eccentric driving part, so that the first massage head can reciprocate toward and away from the second massage head.

3. The massage component according to claim 1, characterized in that: The first massage member can rotate with the driving member, and the eccentric driving part drives the first massage member to swing relative to the second massage member, so that the first massage head can knead the shoulders of the human body.

4. The massage component according to claim 1, characterized in that: When the first massage member is able to rotate along with the driving member, the first massage head can be driven to move along the first curve to knead the human body.

5. The massage component according to claim 1, characterized in that: The first curve includes a first trajectory that causes the first massage head to move toward the rotation axis and toward the second massage head, and a second trajectory that causes the first massage head to move away from the rotation axis and away from the second massage head. The first trajectory is connected end to end with the second trajectory.

6. The massage component according to claim 1, characterized in that: The second massage head can knead the human body under the drive of the driving member.

7. The massage component according to claim 1, characterized in that: The second massage head comprises a first massage part and a second massage part spaced apart from the first massage part, and relative to the first massage part, the second massage part is arranged close to the first massage head; the second massage element is movably connected to the mounting assembly, so that the second massage element can rotate with the driving element, and drive the first massage part to reciprocate along the second curve and drive the second massage part to reciprocate along the third curve, so as to knead the human neck; When the first massage part moves toward squeezing the human neck, the second massage part moves away from the human neck; When the first massage part moves in a direction away from the human neck, the second massage part moves in a direction pressing the human neck.

8. The massage component according to claim 1, characterized in that: The first massage member can rotate with the driving member, and the first massage member is driven by the eccentric driving part to swing relative to the second massage member, so that the first massage head reciprocates along a first curve; The second massage head comprises a first massage part and a second massage part spaced apart from the first massage part in the radial direction of the rotating shaft, and the second massage part is arranged close to the first massage head relative to the first massage part; the second massage member is movably connected to the mounting assembly so that the second massage member can rotate with the driving member and drive the first massage part to reciprocate along the second curve and drive the second massage part to reciprocate along the third curve; When the first massage part moves toward squeezing the human neck, the second massage part moves away from the human neck; When the first massage part moves in a direction away from the human neck, the second massage part moves in a direction pressing the human neck.

9. The massage component according to claim 8, characterized in that: The first curve includes a first track that causes the first massage head to move toward the rotation axis and toward the second massage head, and a second track that causes the first massage head to move away from the rotation axis and away from the second massage head. When the first massage head moves along the first track, the second massage part moves in a direction of squeezing the human neck and moves in a direction close to the first massage head; When the first massage head moves along the second track, the second massage part moves away from the human neck and away from the first massage head.

10. The massage component according to claim 1, characterized in that: The mounting assembly includes a first mounting member and a second mounting member spaced apart from the first mounting member along the axial direction of the rotating shaft, the rotating shaft is rotatably disposed on the first mounting member, the first massage member is disposed close to the first mounting member, the second massage member is disposed close to the second mounting member and is movably connected to the second mounting member.

11. The massage component according to claim 10, characterized in that: The first transmission assembly also includes a connecting rod, one end of which is rotatably connected to the second mounting member, and the other end of which is transmission-connected to one end of the driving member.

12. The massage component according to claim 11, characterized in that: One end of the connecting rod is rotatably connected to the second mounting member, the other end of the connecting rod is rotatably connected to one end of the driving member, the other end of the driving member is rotatably connected to the rotating shaft, and the first rotation axis of the driving member relative to the rotating shaft is not coaxial with the second rotation axis of the rotating shaft; the spacing between the first mounting member and the second mounting member is adjustable so that the size of the first angle can be adjusted.

13. The massage component according to claim 12, characterized in that: The massage component can be mounted on a bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly so that the distance between the first mounting member and the second mounting member is adjustable.

14. The massage component according to claim 13, characterized in that: The mounting assembly further comprises a first screw rod rotatably disposed on the bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly and is threadedly connected to the first screw rod.

15. The massage component according to claim 14, characterized in that: The first mounting member and the second mounting member are respectively slidably connected to the bearing assembly, the first screw comprises a first threaded body threadedly connected to the first mounting member and a second threaded body threadedly connected to the second mounting member, the first threaded body and the second threaded body have opposite thread directions; and / or the pitch of the first threaded body and the pitch of the second threaded body are unequal; Alternatively, the first mounting member is fixed to the bearing assembly, the second mounting member is slidably connected to the bearing assembly, and the first screw rod is threadedly connected to the second mounting member.

16. The massage component according to claim 12, characterized in that: The second mounting member includes a mounting body and a rotating part rotatably disposed on the mounting body, the connecting rod is transmission-connected to the rotating part, and the rotating axis of the rotating part is coaxially disposed with the second rotating axis.

17. The massage component according to claim 11, characterized in that: The other end of the connecting rod is fixedly connected to one end of the driving member, and the other end of the driving member is fixedly connected to the rotating shaft.

18. The massage component according to claim 10, characterized in that: The second mounting member is provided with a limiting groove, the second massage member includes a first limiting body and a matching body rotatably connected to the first connecting part, the matching body is arranged between the first limiting body and the second massage head, the first limiting body is provided with a limiting part which is limitedly matched with the limiting groove, the limiting part is at least partially spherical, and the limiting part can rotate in the limiting groove and can slide in the limiting groove.

19. The massage component according to claim 18, characterized in that The second massage member further comprises a second limiting body arranged between the matching body and the second massage head, and the second limiting body is slidably connected to the first massage member.

20. The massage component according to claim 14, characterized in that One of the second limiting body and the first massage member is provided with a sliding groove, and the other is provided with a convex portion slidably matched with the sliding groove.

21. The massage component according to claim 1, characterized in that The first angle between the driving member and the rotating shaft is adjustable; And / or, the first massage member includes a body drivingly connected to the eccentric driving unit and a guide body slidably connected to the body, and the first massage head is arranged at an end of the guide body.

22. The massage component according to claim 21, characterized in that The massage component further comprises a telescopic driving assembly, and the telescopic driving assembly is used for driving the guide body to reciprocate relative to the main body.

23. The massage component according to any one of claims 1 to 22, characterized in that: The driving member includes a driving rod and an eccentric cam fixedly connected to the driving rod, the driving rod is provided with the first connecting portion, and the eccentric cam is provided with the eccentric driving portion.

24. The massage component according to claim 23, characterized in that The eccentric cam is also provided with a convex ridge adjacent to the eccentric driving part, and the first transmission assembly also includes a limiting ring fixedly connected to the eccentric cam, and the limiting ring and the convex ridge are spaced apart to form a limiting structure for limiting the movement of the first massage part along the axial direction of the eccentric cam.

25. The massage component according to claim 24, characterized in that The first massage element is provided with an avoidance groove for avoiding the convex ridges.

26. A massage device, characterized in that: It comprises a bearing assembly, a first driving mechanism and a massage component according to any one of claims 1 to 25, wherein the mounting assembly is connected to the bearing assembly so that the massage component is mounted on the bearing assembly, and the first driving mechanism is arranged on the bearing assembly for driving the rotating shaft to rotate.

27. The massage device according to claim 26, characterized in that The first driving mechanism includes a first motor disposed on the bearing assembly and a second transmission assembly that is in transmission cooperation with the rotating shaft. The first motor drives the rotating shaft to rotate through the second transmission assembly.

28. The massage device according to claim 27, characterized in that The massage components include two groups, and are symmetrically arranged on the bearing assembly along the axis direction of the rotating shaft; The first motor drives the two rotating shafts to rotate synchronously through the second transmission assembly.

29. The massage device according to claim 27, characterized in that The second transmission assembly includes a transmission gear rotatably arranged on the bearing assembly, a first turbine coaxially connected to the transmission gear, and two gear sets meshing with the transmission gear. The first motor includes a first worm gear matched with the first turbine. The two gear sets correspond one by one to the two groups of massage components respectively, so as to drive the two rotating shafts to rotate synchronously.

30. The massage device according to any one of claims 26 to 29, characterized in that The mounting assembly includes a first mounting member and a second mounting member spaced apart from the first mounting member along the axial direction of the rotating shaft and arranged on the bearing assembly. The rotating shaft can be rotatably arranged on the first mounting member, the first massage member is arranged close to the first mounting member, and the second massage member is arranged close to the second mounting member and is movably connected to the second mounting member.

31. The massage device according to claim 30, characterized in that The first transmission assembly further comprises a connecting rod, one end of which is rotatably connected to the second mounting member, the other end of which is rotatably connected to one end of the driving member, the other end of which is rotatably connected to the rotating shaft, and a first rotation axis of the driving member relative to the rotating shaft is not coaxial with a second rotation axis of the rotating shaft; at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly, so that the distance between the first mounting member and the second mounting member is adjustable; The mounting assembly further comprises a first screw rotatably disposed on the bearing assembly, and at least one of the first mounting member and the second mounting member is slidably connected to the bearing assembly and is threadedly connected to the first screw; The massage device further comprises a second driving mechanism, which is disposed on the bearing assembly and is used for driving the first screw to rotate.

32. The massage device according to claim 31, characterized in that The first mounting member and the second mounting member are respectively slidably connected to the bearing assembly, the first screw comprises a first threaded body threadedly connected to the first mounting member and a second threaded body threadedly connected to the second mounting member; the massage components comprise two groups, and are symmetrically arranged on the bearing assembly along the axial direction of the rotating shaft; the thread rotation directions of the first threaded bodies of the two first screws are opposite, and the thread rotation directions of the second threaded bodies of the two first screws are opposite, and the second driving mechanism can drive the first screws of the two groups of the massage components to rotate synchronously.

33. The massage device according to claim 32, characterized in that The second driving mechanism includes a second motor and a second turbine rotatably disposed on the bearing assembly. The second motor is provided with a second worm gear that is transmission-matched with the second turbine gear. The second turbine gear is coaxially rotatably connected to the two first screws.

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