Massage assembly, massage device and massage equipment

Abstract

The invention provides a massage assembly, a massage device and massage equipment. The massage assembly comprises a rotating piece, a first massage piece and a second massage piece. The rotating piece comprises a rotating body and an eccentric driving piece fixedly connected with the rotating body. The first massage piece comprises a first massage arm coaxially and rotatably connected with the rotating body and a first massage head connected with the first massage arm. The second massage piece comprises a second massage arm in transmission connection with the eccentric driving piece and a second massage head connected with the second massage arm, and the second massage arm is movably connected with the first massage arm. In the process that the rotating piece drives the first massage piece and the second massage piece to rotate, the eccentric driving piece can drive the second massage piece to swing relative to the first massage piece. According to the massage assembly, modular installation can be achieved, and the assembly efficiency of massage equipment 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, a massage device and a massage equipment. Background Art

[0002] Massage equipment is a health care device that can relieve or eliminate physical fatigue. It is more and more popular among people because of its flexibility and convenience. In order to obtain better massage effect, 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 or shoulder and neck massage equipment.

[0003] However, in the related art, most massage devices have many assembled parts, low assembly efficiency and high production cost. Summary of the invention

[0004] The present invention provides a massage component, a massage device and a massage equipment, which can realize modular installation and improve assembly efficiency.

[0005] Specifically, the present disclosure is achieved through the following technical solutions:

[0006] According to a first aspect of an embodiment of the present disclosure, a massage assembly is provided, comprising a rotating member, a first massage member, and a second massage member. The rotating member comprises a rotating body and an eccentric driving member fixedly connected to the rotating body. The first massage member comprises a first massage arm coaxially connected to the rotating body and a first massage head connected to the first massage arm. The second massage member comprises a second massage arm transmission-connected to the eccentric driving member and a second massage head connected to the second massage arm, and the second massage arm is movably connected to the first massage arm. In the process of the rotating member driving the first massage member and the second massage member to rotate, the eccentric driving member can drive the second massage member to swing relative to the first massage member.

[0007] According to a second aspect of an embodiment of the present disclosure, a massage device is provided, comprising a mounting assembly, a transmission assembly and the above-mentioned massage assembly. The transmission assembly comprises a rotating shaft rotatably arranged on the mounting assembly and a driving rod transmission-connected to the rotating shaft, the driving rod being capable of rotating with the rotating shaft, and the driving rod being tilted relative to the rotating shaft. The rotating member is connected to the driving rod, and the first massage member is movably connected to the mounting assembly. In the process of the rotating shaft driving the driving rod to rotate, the eccentric driving member can drive the second massage member to swing relative to the first massage member, and enable the second massage head to perform a kneading motion.

[0008] According to a third aspect of the embodiment of the present disclosure, a massage device is provided, comprising a bearing assembly, a first driving mechanism and the above-mentioned massage device. The mounting assembly is connected to the bearing assembly so that the massage device is mounted on the bearing assembly. The first driving mechanism is arranged on the bearing assembly for driving the rotating shaft to rotate.

[0009] The technical solution provided by the embodiments of the present disclosure includes at least the following beneficial effects:

[0010] When the massage assembly provided by the present disclosure is assembled, the first massage member and the second massage member are respectively connected to the rotating body and the eccentric driving member of the rotating member, and the first massage arm and the second massage arm are movably connected, so that the first massage member, the second massage member and the rotating member can be integrated to form an assembly module. In this way, when assembling the massage device, it is only necessary to install the rotating member to the transmission assembly of the massage device, and then use the driving mechanism to transmit the torque to the rotating member through the transmission assembly, so as to drive the rotating member to move, and drive the first massage member and the second massage member to massage the corresponding massage parts respectively.

[0011] During the massage process, the rotating member is driven to move, and the first massage member and the second massage member can be driven to rotate respectively by rotating the main body and the eccentric driving member, and during the rotation process, the eccentric driving member can also drive the second massage member to swing relative to the first massage member. In this way, the first massage head and the second massage head can not only knead and massage the corresponding massage parts respectively, but also cooperate with each other to achieve a pinching massage on the corresponding massage parts. That is, during the respective rotation of the first massage head and the second massage head, when the first massage head and the second massage head are close to each other, the massage parts can be pinched and pressed. When the first massage head and the second massage head are away from each other, the pinching and pressing of the massage parts can be released to achieve a combined kneading and pinching massage of the massage parts, thereby enriching the massage techniques and improving the massage effect.

[0012] Therefore, the massage component provided by the present invention can not only realize modular installation and improve assembly efficiency, but also realize kneading massage of the massage parts to improve the massage effect of the massage parts and enhance the user experience.

[0013] It can be understood that the massage parts corresponding to the first massage part and the second massage part respectively can include massage parts such as the neck, shoulders, back, waist or legs, and can also include two adjacent muscle positions such as the shoulder and neck, shoulder and back or waist and back. Therefore, the first massage part and the second massage part can be used corresponding to any part of the user who has massage needs, and the present disclosure does not impose any restrictions.

[0014] In addition, the massage component provided by the present disclosure can be applicable to a variety of local massage devices or full-body massage equipment, etc., and the present disclosure does not limit it.

[0015] 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

[0016] 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.

[0017] 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.

[0018] Figure 1 It is a schematic structural diagram of a massage component shown in an embodiment.

[0019] Figure 2 for Figure 1 An exploded schematic diagram of the massage assembly shown.

[0020] Figure 3 for Figure 1 The massage assembly is shown in cross-section along AA.

[0021] Figure 4 Schematic diagram of the structure of the second massage component shown in one embodiment.

[0022] Figure 5 FIG. 4 is a schematic structural diagram of a second massage arm shown in an embodiment.

[0023] Figure 6 Schematic diagram of the structure of the guide member of the second massage arm shown in one embodiment.

[0024] Figure 7 Schematic diagram of the structure of a massage device shown in an embodiment.

[0025] Figure 8 For along Figure 7 Cross-sectional view of the middle BB (the first massage head and the second massage head are close to each other).

[0026] Fig. 9 for Figure 8 The massage device is shown in a schematic structural diagram in another state (the first massage head and the second massage head are away from each other).

[0027] Fig.10 It is a front view of a massage device shown in one embodiment.

[0028] Fig.11 for Fig.10 Rear view of the massage device shown.

[0029] Fig.12 It is a schematic diagram of the structure of a massage device worn by a user as shown in one embodiment.

[0030] Reference numerals:

[0031] 1. Massage equipment; 10. Massage device; 101. Massage assembly; 102. Mounting assembly; 1021. Second limiting groove; 1022. Second mounting member; 1023. First mounting member; 1024. Support member; 1025. Second transmission thread; 1026. First transmission thread; 103. Transmission assembly; 1031. Rotation shaft; 1031a. Axis of the rotation shaft; 1032. Driving rod; 1033. Connecting member; 1034 , connecting shaft; 20, bearing assembly; 30, first driving mechanism; 31, rotating motor; 32, first transmission mechanism; 40, second driving mechanism; 41, swinging motor; 42, second transmission mechanism; 100, first massage member; 110, first massage arm; 111, first limiting groove; 112, connecting hole; 113, shaft; 114, swinging part; 115, second limiting part; 120, first massage head; 121, first massage head; 122, second massage head; 200, rotating member; 210, rotating body; 211, rotating hole; 220, eccentric driving member; 230, mounting hole; 240, convex ridge; 300, second massage member; 310, second massage arm; 311, first limiting part; 3111, sliding part; 3112, connecting part; 3113, connecting rib; 312, mounting hole; 313, rotating part; 314, mounting part; 3141, mounting groove; 31 42. opening; 3143. first positioning portion; 3144. second positioning portion; 3145. supporting ribs; 315. guide member; 3151. insertion limit portion; 3152. extension limit portion; 3153. accommodating groove; 316. avoidance groove; 320. second massage head; 330. telescopic mechanism; 331. telescopic motor; 332. moving member; 333. rotating member; 400. bearing; 500. limiting ring; 2. back; 3. neck. DETAILED DESCRIPTION

[0032] Here, the technical solutions in the embodiments (or "implementations") of the present disclosure will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0033] If there are terms related to directional indications or positional relationships in the embodiments of the present disclosure (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, height, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. in the embodiments of the present disclosure are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance.

[0034] 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, shoulder and neck 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.

[0035] Take the shoulder and neck massage equipment as an example. The shoulder and neck massage equipment is a massage equipment specially designed for the shoulder and neck curves. The shoulder and neck massage equipment can massage and relax the shoulder muscles and neck muscles respectively, and relieve shoulder and neck fatigue. At present, there are more and more scenes where people sit at their desks for a long time or look down at their phones, which can easily cause shoulder and neck discomfort, making the market demand for shoulder and neck massage equipment increasingly large.

[0036] However, in the related art, the neck massage parts and shoulder massage parts of most shoulder and neck massage devices move independently. For example, the neck massage parts only massage the neck muscles by their own movement, and the shoulder massage parts also only massage the shoulder muscles by their own movement, resulting in that the neck muscles and shoulder muscles can only be massaged independently, and the kneading massage of the neck muscles and shoulder muscles in relative movement cannot be achieved, that is, the shoulder and neck massage devices in the related art cannot simulate the kneading massage of the shoulder and neck by the base of the human hand. In addition, the shoulder and neck massage devices provided by the related art have many assembly parts, resulting in low assembly efficiency and high production costs.

[0037] Based on this, the present disclosure provides a massage component, which can not only realize modular installation and improve assembly efficiency, but also realize kneading massage of massage parts to improve the massage effect and enhance the user experience.

[0038] The massage assembly 101 provided by the present disclosure will be described below with reference to the accompanying drawings.

[0039] See also Figures 1 to 3 , Figure 1is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage component 101 is shown in a cross-sectional view along AA. The massage component 101 provided by the present disclosure includes a rotating member 200, a first massage member 100 and a second massage member 300. The rotating member 200 includes a rotating body 210 and an eccentric driving member 220 fixedly connected to the rotating body 210. The first massage member 100 includes a first massage arm 110 coaxially connected to the rotating body 210 and a first massage head 120 connected to the first massage arm 110. The second massage member 300 includes a second massage arm 310 transmission-connected to the eccentric driving member 220 and a second massage head 320 connected to the second massage arm 310, and the second massage arm 310 is movably connected to the first massage arm 110. During the process of the rotating member 200 driving the first massage member 100 and the second massage member 300 to rotate, the eccentric driving member 220 can drive the second massage member 300 to swing relative to the first massage member 100.

[0040] It should be noted that the massage component 101, as a part of the massage device 1, can be independently integrated into a modular structure for processing and assembly. The first massage piece 100 and the second massage piece 300 can massage the corresponding parts respectively. For example, the first massage piece 100 can be used to massage the neck muscles, and the second massage piece 300 can be used to massage the shoulder muscles. Alternatively, the first massage piece 100 can be used to massage the shoulder muscles, and the second massage piece 300 can be used to massage the back muscles. Alternatively, the first massage piece 100 and the second massage piece 300 can be used to massage the two massage parts corresponding to the neck along the length of the neck. Alternatively, the first massage piece 100 and the second massage piece 300 can be used to massage the back muscles corresponding to the two massage parts spaced along the length of the spine. In this way, the massage parts corresponding to the first massage piece 100 and the second massage piece 300 can include massage parts such as the neck, shoulders, back, waist or legs, and can also include two adjacent muscle positions such as the shoulder and neck, shoulder and back or waist and back. The first massage piece 100 and the second massage piece 300 can be used corresponding to any part of the user with massage needs, and the present disclosure is not limited.

[0041] The rotating member 200 is used to transmit power between the first massage member 100 and the second massage member 300, so that the first massage member 100 and the second massage member 300 can generate relative movement while moving independently, so as to simplify the assembly structure and enrich the massage techniques.

[0042] Specifically, during the assembly process of the massage assembly 101, the rotating body 210 of the rotating member 200 is connected to the first massage arm 110, and the eccentric driving member 220 is connected to the second massage arm 310. Any one of the rotating body 210 and the eccentric driving member 220 of the rotating member 200 can also be connected to the transmission assembly 103 such as the driving rod 1032 of the massage device 1 to drive the rotating member 200 to rotate, thereby driving the first massage arm 110 and the second massage arm 310 to rotate. At the same time, during the process of the rotating member 200 driving the first massage arm 110 and the second massage arm 310 to rotate, the eccentric driving member 220 can drive the second massage arm 310 to swing relative to the first massage arm 110, and the swing amplitude can be limited by the movable connection between the first massage arm 110 and the second massage arm 310.

[0043] As an example, the rotating member 200 has a Figure 1 The height in the direction Z shown in the figure, the rotating body 210 and the eccentric driving member 220 can be Figure 1 There is a height difference in the Z direction. Thus, when one of the rotating body 210 and the eccentric driving member 220 is connected to the transmission assembly 103 such as the driving rod 1032 and driven to rotate, the other will make an eccentric rotation, thereby making the first massage member 100 and the second massage member 300 can also produce relative movement during their respective movements. It can be understood that the eccentric driving member 220 can be an eccentric cam.

[0044] The first massage element 100 can be Figure 1 Extending in the direction indicated by X, with Figure 1 The length of the direction indicated by X in FIG. Figure 1 The first massage member 100 can be used to massage the neck. When the rotating member 200 rotates, the rotating body 210 drives the first massage member 100 to massage the neck. The first massage head 120 can be moved along the length direction of the first massage arm 110 (such as Figure 1 For example, the first massage head 120 can be moved along the Figure 1 The neck is massaged in the direction indicated by the arrow a. It can be understood that the direction indicated by the arrow a can be a closed curve motion or a non-closed curve motion. For example, the closed curve motion of the arrow a can be a circular motion or an approximate circular motion in the XZ plane. The non-closed curve motion of the arrow a can be a semi-circular motion or an arc curve motion in the XZ plane, etc., which will not be elaborated in this disclosure.

[0045] The second massage element 300 can be Figure 1 Extending in the direction shown in Z, so as to have Figure 1The length in the direction indicated by Z in the figure. During the rotation of the rotating member 200, the eccentric driving member 220 can also drive the second massage member 300 to rotate. And due to the relative eccentric movement of the rotating body 210 and the eccentric driving member 220, there is also relative swing between the first massage member 100 and the second massage member 300. For example, the second massage member 300 can be used to massage the shoulder muscles. During the rotation of the rotating member 200, the second massage head 320 can move along the Figure 1 The second massage head 320 can also move in the direction indicated by the arrow c in the figure to massage the shoulder muscles back and forth. At the same time, the second massage head 320 can also swing relative to the first massage head 120 to make the second massage head 320 approach or move away from the first massage head 120. For example, during the rotation process, the second massage head 320 can also move along Figure 1 The direction of the middle X-axis is further close to or away from the first massage head 120, and then cooperates with the first massage head 120 to perform alternating massage of pinching and releasing the pinching on the shoulder and neck muscles, so that the second massage head 320 can continuously increase or reduce the massage intensity of the shoulder and neck muscles during the rotation process. In this way, the second massage head 320 can perform a combined massage of kneading and pinching on the shoulders. It can be understood that the direction indicated by the arrow c can be a closed curve motion or a non-closed curve motion. For example, the closed curve motion can be a circular motion or an approximate circular motion in the XZ plane. The non-closed curve motion can be a semi-circular motion or an arc curve motion in the XZ plane, etc., which will not be elaborated in this disclosure.

[0046] Therefore, when the massage assembly 101 provided by the present disclosure is assembled, since the first massage member 100 and the second massage member 300 are respectively connected to the rotating body 210 and the eccentric driving member 220 of the rotating member 200, and the first massage arm 110 and the second massage arm 310 are movably connected, the first massage member 100, the second massage member 300 and the rotating member 200 can be integrated to form an assembly module that can be processed independently. In this way, when assembling the massage device 1, due to the integrated setting of the massage assembly 101, the massage assembly 101 can be installed as a whole to the massage device 1 by only installing the rotating member 200 to the transmission assembly 103 of the massage device. It is equivalent to that the massage assembly 10 only needs to be assembled with the transmission assembly once to be assembled to the massage device 1, which can reduce the assembly process of the massage device 1 and thus improve the assembly efficiency. When the massage device 1 is in use, the driving mechanism transmits the torque to the rotating member 200 through the transmission assembly 103, so as to drive the rotating member 200 to move, and drive the first massage member 100 and the second massage member 300 to massage the user's shoulders and neck respectively.

[0047] During the massage process, the rotating member 200 is driven to move, that is, the first massage member 100 and the second massage member 300 are driven to rotate respectively through the rotating body 210 and the eccentric driving member 220, and during the rotation process, the eccentric driving member 220 can also drive the second massage member 300 to swing relative to the first massage member 100. In this way, the first massage head 120 and the second massage head 320 can not only knead and massage the neck and shoulders respectively, but also cooperate with each other to achieve a pinching massage of the neck and shoulders. That is, during the rotation of the first massage head 120 and the second massage head 320, when the first massage head 120 and the second massage head 320 are close to each other, the user's neck and shoulders can be pressed. When the first massage head 120 and the second massage head 320 are away from each other, the pinching of the user's neck and shoulders can be released to achieve a combined kneading and pinching massage of the neck and shoulders, thereby enriching the massage technique and improving the massage effect.

[0048] In this way, the massage component 101 provided by the present disclosure can not only realize modular installation and improve assembly efficiency, but also realize kneading massage of the shoulders and neck to improve the massage effect on the shoulders and neck and enhance the user experience.

[0049] Of course, in other embodiments, the rotating member 200 can also rotate around the Figure 1 The axial rotation in the direction indicated by Y in the middle is not coaxial with the Y axis, or is tilted relative to the Y axis, so that the first massage head 120 and the second massage head 320 can also move in at least one of the ZY plane, the ZX plane or the XY plane, that is, move in all directions in the XYZ coordinate system, so as to massage the shoulder and neck muscles, thereby enriching the massage technique, which is not limited by the present disclosure. The rotation of the rotating member 200 can be driven by a transmission component 103 such as a connecting rod mechanism or a gear mechanism, which is not limited by the present disclosure.

[0050] In addition, the massage component 101 provided in the present disclosure may be applicable to a massage device 1 or a full body massage device with shoulder and neck massage, etc., and the present disclosure does not make any limitation thereto.

[0051] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in cross-sectional view along AA. In some embodiments, to facilitate driving the rotating member 200 to rotate, the rotating member 200 is provided with a mounting hole 230 that penetrates the rotating body 210 and the eccentric driving member 220 along the axial direction of the rotating member 200 , and the mounting hole 230 is used to be fixedly connected to the driving rod 1032 .

[0052] It should be noted that the mounting hole 230 is coaxially arranged with respect to the rotating body 210, and the mounting hole 230 is eccentrically arranged with respect to the eccentric driving member 220. Figure 1 The direction indicated by Y is opened so as to install the rotating member 200 on the transmission assembly 103 such as the driving rod 1032, thereby driving the rotating member 200 to rotate.

[0053] As an example, the rotating body 210 and the eccentric driving member 220 may be arranged along Figure 1 The rotating body 210 and the eccentric driving member 220 can be arranged in a cylindrical shape, and the rotating body 210 and the eccentric driving member 220 can be connected along the Y direction. Figure 1 There is a height difference in the direction indicated by Z, so that the axis of the rotating body 210 and the axis of the eccentric driving member 220 are arranged at intervals along the Z direction. In this way, when the mounting hole 230 is sequentially penetrated through the rotating body 210 and the eccentric driving member 220 along the axis direction of the rotating body 210, the mounting hole 230 can be coaxially arranged relative to the rotating body 210, and eccentrically arranged relative to the eccentric driving member 220. In this way, when the transmission shaft or driving rod 1032 penetrates the mounting hole 230, the rotating body 210 can rotate coaxially with the transmission shaft or driving rod 1032, and the eccentric driving member 220 rotates eccentrically, so as to drive the second massage arm 310 and the first massage arm 110 to generate relative motion.

[0054] At the same time, in order to facilitate the installation of the driving rod 1032, the first massage arm 110 can be provided with a connecting hole 112 connected to the installation hole 230. In this way, the rotating member 200 and the first massage arm 110 can be integrated on the driving rod 1032, so that the driving rod 1032 can drive the massage component 101 to rotate, share the load of the rotating member 200, and improve the transmission reliability.

[0055] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, during the rotation of the rotating member 200, in order to prevent the first massage member 100 and the second massage member 300 from sliding off, the rotating member 200 further includes a convex rib 240 disposed adjacent to the eccentric driving member 220, and the convex rib 240 may be disposed protruding radially along the mounting hole 230 to limit the axial movement distance of the first massage member 100 and / or the second massage member 300 along the mounting hole 230.

[0056] It should be noted that the convex rib 240 may protrude at a certain position of the rotating body 210 along the radial direction of the mounting hole 230. For example, the convex rib 240 protrudes from the rotating body 210 along the direction shown by Z in the figure to form a partition between the rotating body 210 and the eccentric driving member 220 to prevent axial movement. Of course, the convex rib 240 may also be protruded at various locations in the circumferential direction of the rotating body 210 along the radial direction of the mounting hole 230, which is equivalent to arranging a positioning ring on the outer surface of the rotating body 210 to limit axial movement, and the present disclosure does not limit this.

[0057] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, to facilitate limiting the position of the second massage arm 310, the massage assembly 101 further includes a limiting ring 500 fixedly connected to the eccentric drive member 220, and the limiting ring 500 is spaced apart from the convex rib 240 to form a limiting structure for limiting the axial movement of the second massage arm 310 along the rotating body 210.

[0058] Thus, when the second massage member 300 is assembled with the eccentric driving member 220, the convex ridges 240 can be used to Figure 1 Then fix the limiting ring 500 on the eccentric driving member 220, and use the limiting ring 500 to limit the position along the Y direction. Figure 1 The limiting structure is formed by limiting the movement of the second massage member 300 along the axial direction of the eccentric driving member 220 in the reverse direction of the middle Y.

[0059] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, to facilitate the installation of the second massage member 300, the second massage arm 310 is provided with an assembly hole 312 for transmission cooperation with the eccentric drive unit.

[0060] It should be noted that when the eccentric driving member 220 can be protruded along the Y axis relative to the rotating body 210, the second massage arm 310 can be provided with an assembly hole 312 to be mounted on the eccentric driving member 220 to simplify the assembly structure. At the same time, after the eccentric driving member 220 is passed through the mounting hole 230, in the direction shown by Z in the figure, the distance from the mounting hole 230 to the top of the eccentric driving member 220 is greater than the distance from the mounting hole 230 to the bottom of the eccentric driving member 220. In this way, during the rotation of the eccentric driving member 220, the top of the eccentric driving member 220 and the bottom of the eccentric driving member 220 alternately reciprocate on the upper and lower sides of the mounting hole 230, so that the radial distance from the mounting hole 230 to the edge positions of the eccentric driving member 220 is constantly changing. After the second massage member 300 is mounted on the eccentric driving member 220 using the assembly hole 312, the eccentric driving member 220 can drive the second massage arm 310 to make an eccentric movement relative to the mounting hole 230, so as to realize the relative movement between the second massage arm 310 and the first massage arm 110.

[0061] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in cross-sectional view along AA. In some embodiments, to facilitate installation of the first massage member 100 , one of the rotating body 210 and the first massage arm 110 is provided with a shaft 113 , and the other is provided with a rotating hole 211 that is rotatably matched with the shaft 113 .

[0062] It should be noted that the axial direction of the rotating hole 211 can be along Figure 1 The rotation hole 211 can be a blind hole or a through hole, which is not limited in the present disclosure. The shaft body 113 can be arranged along Figure 1 The middle Y protrudes in the opposite direction, and the shaft body 113 is rotated and connected to the rotating hole 211, so that the first massage arm 110 and the rotating member 200 can be assembled.

[0063] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to facilitate the rotation of the shaft 113 relative to the rotating hole 211, the massage assembly 101 further includes a bearing 400, the rotating body 210 is provided with a rotating hole 211 for installing the bearing 400, and the first massage arm 110 is provided with a shaft 113, and the shaft 113 is transmission-connected with the bearing 400 so that the shaft 113 and the rotating hole 211 can be rotated and matched.

[0064] It should be noted that the inner ring of the bearing 400 can be fixedly connected to the shaft 113 , and the outer ring of the bearing 400 can be fixed in the rotating hole 211 to enable the shaft 113 to rotate in the rotating hole 211 , thereby rotatably connecting the first massage arm 110 to the rotating body 210 .

[0065] In addition, through the rotational matching connection between the rotating member 200 and the first massage arm 110, and the sleeve installation method between the rotating member 200 and the second massage arm 310, the installation size of the rotating member 200 in the axial direction can be reduced, thereby reducing the installation space occupied by the massage component 101 and improving the compactness of the structure.

[0066] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to further reduce the axial installation space and avoid motion interference, at least one of the first massage member 100 and the second massage member 300 is provided with an avoidance groove 316, and the rotating member 200 is disposed in the avoidance groove 316. When the avoidance groove 316 is provided on the first massage member 100, the avoidance groove 316 is recessed in the first massage member 100 along the direction from the eccentric driving member 220 to the rotating body 210. When the avoidance groove 316 is provided on the second massage member 300, the avoidance groove 316 is recessed in the second massage member 300 along the direction from the rotating body 210 to the eccentric driving member 220.

[0067] As an example, the second massage arm 310 is provided with a avoidance groove 316 as shown in the figure, and the rotating member 200 can be arranged in the avoidance groove 316 to reduce the axial massage installation space. At the same time, during the rotation of the rotating member 200, the convex rib 240 can be prevented from interfering with other assembly parts.

[0068] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to limit the relative swing range of the first massage arm 110 and the second massage arm 310, the first massage arm 110 and the second massage arm 310 may be configured to be movably connected.

[0069] It can be understood that the movable connection can be understood as a connection mode that allows the components to withstand a certain degree of relative movement, allowing displacement or rotation between the components, so as to provide a certain degree of flexibility, freedom of movement or stress relief between different components. The movable connection includes but is not limited to a sliding connection, a ball joint, a hinge connection, a universal joint connection or an elastic connection, etc., and the present disclosure does not limit it.

[0070] As an example, one of the first massage arm 110 and the second massage arm 310 is provided with a first limiting groove 111, and the other is provided with a first limiting portion 311 corresponding to the first limiting groove 111. The first limiting portion 311 cooperates with the first limiting groove 111 to limit the relative swing range between the second massage arm 310 and the first massage arm 110.

[0071] It should be noted that, during the rotation of the rotating member 200, the first massage arm 110 and the second massage arm 310 rotate with the rotating member 200, and the first limiting portion 311 can slide back and forth in the first limiting groove 111. In this way, during the rotation of the first massage arm 110 and the second massage arm 310 with the rotating member 200, the first massage arm 110 and the second massage arm 310 are limited and guided by the sliding connection to adjust the relative motion trajectory between the first massage arm 110 and the second massage arm 310, so that the first massage head 120 and the second massage head 320 can also approach or move away from each other during their respective rotations, and the sliding connection is used to limit the swing range.

[0072] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, to facilitate the sliding connection between the first massage arm 110 and the second massage arm 310, the second massage arm 310 includes a rotating portion 313 connected to the eccentric driving member 220 and a mounting portion 314 connected to the rotating portion 313, the first limiting portion 311 is connected to the rotating portion 313 and is arranged with the mounting portion 314 along the circumference of the rotating member 200, and the second massage head 320 is connected with the mounting portion 314. The first limiting portion 311 is connected to the first limiting groove 111, so that the first massage arm 110 and the mounting portion 314 are arranged along the circumference of the rotating member 200, so that the first massage head 120 and the second massage head 320 are arranged at intervals.

[0073] It should be noted that, during the assembly process of the second massage member 300, the rotating portion 313 can be connected to the eccentric driving member 220 through the assembly hole 312, and the mounting portion 314 can be used to connect with the second massage head 320 to transmit torque to the second massage head 320. The first limiting portion 311 can be used to cooperate with the first limiting groove 111 to limit the movement range of the first massage arm 110 and the second massage arm 310.

[0074] Specifically, the mounting portion 314 can extend along the direction indicated by Z in the figure to have a length along the direction indicated by Z in the figure. After the rotating portion 313, the mounting portion 314 and the first limiting portion 311 are connected to form the second massage arm 310, the mounting portion 314 and the first limiting portion 311 form an angle along the circumference of the assembly hole 312. In this way, when the first limiting portion 311 is slidably connected to the first limiting groove 111, the first massage head 120 and the second massage head 320 are spaced apart to massage the neck muscles and shoulder muscles respectively.

[0075] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to facilitate the first limiting portion 311 to be inserted into the first limiting groove 111, the first limiting portion 311 includes a connecting portion 3112 connected to the rotating portion 313 and a sliding portion 3111 connected to the connecting portion 3112, and the sliding portion 3111 is inserted into the first limiting groove 111 for sliding connection. During the rotation of the rotating member 200, the sliding portion 3111 slides back and forth in the first limiting groove 111.

[0076] It should be noted that during the rotation of the rotating member 200, the sliding portion 3111 can move along the first limiting groove 111. The length of the first limiting groove 111 can limit the moving distance of the sliding portion 3111, and then after the sliding portion 3111 moves to the limit position in the first limiting groove 111, the relative movement between the first massage arm 110 and the second massage arm 310 is limited, so that the first massage arm 110 and the second massage arm 310 maintain a fixed angle to continuously press the shoulder and neck muscles. As the rotating member 200 rotates eccentrically, the sliding portion 3111 can reciprocate in the first limiting groove 111, and then the inclined angle between the first massage arm 110 and the second massage arm 310 can change reciprocally to release the squeezing of the shoulder and neck muscles, thereby reciprocatingly kneading and massaging the shoulder and neck.

[0077] Specifically, Figure 1Taking the state shown as an example, during the eccentric rotation of the rotating member 200, when the sliding portion 3111 is at the right position of the first limiting groove 111, the second massage head 320 approaches the first massage head 120, and the angle between the second massage arm 310 and the first massage arm 110 becomes smaller, thereby applying force to squeeze the shoulder and neck. When the sliding portion 3111 is at the left position of the first limiting groove 111, the second massage head 320 moves away from the first massage head 120, and the angle between the second massage arm 310 and the first massage arm 110 increases, thereby releasing the squeeze on the shoulder and neck. In this way, during the rotation of the rotating member 200, the sliding portion 3111 can reciprocate between the left and right positions of the first limiting groove 111, so that the second massage head 320 and the first massage head 120 are close to or away from each other, thereby achieving kneading massage of the shoulder and neck.

[0078] See also Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to guide the relative movement between the second massage member 300 and the first massage member 100, the first limiting groove 111 can be arranged along the length direction of the first massage arm 110. As an example, when the second massage arm 310 rotates counterclockwise, the sliding portion 3111 can move along the first massage arm 110. Figure 1 The second massage arm 310 moves in the first limit groove 111 in the opposite direction of the X in the figure, and guides the second massage arm 310 to move in the opposite direction of the X in the figure, so that the second massage head 320 can also approach the first massage head 120 along a straight track. In this way, during the rotation of the second massage arm 310, the second massage head 320 has a composite track of the arc track of rotation along the arrow c and the linear track of movement along the first limit groove 111, and approaches the first massage head 120 along the composite track to massage the shoulders and neck. Accordingly, when the second massage arm 310 rotates clockwise, the sliding part 3111 can move along the arc track of rotation along the arrow c and the linear track of movement along the first limit groove 111. Figure 1 The first limit groove 111 is moved in the X direction in the figure, and the second massage arm 310 is guided to move along the X direction in the figure, so that the second massage head 320 can also move away from the first massage head 120 in a composite trajectory, thereby releasing the squeeze massage on the shoulder and neck. In this way, through the rotation of the rotating member 200 and the sliding cooperation between the first limit groove 111 and the first limit part 311, the first massage member 100 and the second massage member 300 can achieve kneading massage on the shoulder and neck, thereby enriching the massage technique.

[0079] In addition, when the first limiting groove 111 is arranged along the length direction of the first massage arm 110, after the sliding part 3111 is inserted into the first limiting groove 111, the first massage arm 110 and the second massage arm 310 can be assembled into an angle setting, so that after the user wears the massage device 1, the first massage head 120 corresponds to the neck muscles and the second massage head 320 corresponds to the shoulder muscles.

[0080] like Figure 4 As shown, Figure 4 1 is a schematic diagram of the structure of the second massage member 300 shown in an embodiment. In some embodiments, in order to facilitate the insertion of the sliding portion 3111 into the first limiting groove 111, the size of the connecting portion 3112 decreases along the direction of the rotating portion 313 pointing to the sliding portion 3111, and at least one of the connecting portion 3112 and the sliding portion 3111 is provided with an arc inclined toward the first limiting groove 111, so that the sliding portion 3111 is inserted into the first limiting groove 111.

[0081] As an example, when the connection part 3112 is tilted, the sliding part 3111 can be protruded from the second massage arm 310 and be in a different plane from the second massage arm 310, so that it can be inserted into the first limiting groove 111 for installation, and will not interfere with the relative rotation of the second massage arm 310 and the first massage arm 110. In addition, the end of the connection part 3112 connected to the rotating part 313 is used to transmit the torque. The end of the connection part 3112 connected to the sliding part 3111 is used for sliding cooperation. Therefore, the size of the end of the connection part 3112 connected to the rotating part 313 is set larger, which can effectively transmit the torque and avoid the connection with the sliding part 3111 from breaking and failing. The end of the connection part 3112 connected to the sliding part 3111 is subjected to relatively less force, and the size can be set smaller than the other end to meet the requirements of the sliding connection. In this way, the overall size of the connecting portion 3112 can be set to gradually decrease along the rotating portion 313 pointing to the sliding portion 3111, which can not only meet the structural strength requirements, but also improve the structural compactness, which is beneficial to reducing the assembly space of the second massage part 300 and realizing the miniaturization and portability of the device.

[0082] like Figure 4 As shown, Figure 4 Schematic diagram of the structure of the second massage member 300 shown in an embodiment. In some embodiments of the second massage member 300, in order to improve the structural strength of the first limiting portion 311, the connecting portion 3112 is provided with a plurality of connecting ribs 3113 in the direction from the rotating portion 313 to the sliding portion 3111, and the connecting ribs 3113 are arranged at intervals and the distance between two adjacent connecting ribs 3113 gradually decreases, so as to converge and connect to the sliding portion 3111.

[0083] It should be noted that the connecting ribs 3113 can be raised ribs protruding from the connecting portion 3112. The connecting ribs 3113 extend from the rotating portion 313 to the sliding portion 3111 to improve the structural strength of the connecting portion 3112. In addition, during the extension of each connecting rib 3113, the spacing between two adjacent connecting ribs 3113 can be gradually reduced along the direction from the rotating portion 313 to the sliding portion 3111. This is equivalent to that the spacing between each connecting rib 3113 on one side of the rotating portion 313 is larger, and the density is relatively loose. The spacing between each connecting rib 3113 on one side of the sliding portion 3111 is smaller, and the density is relatively compact. In this way, the spacing between each adjacent connecting rib 3113 can be arranged in an approximately triangular shape to improve the structural strength of the first limiting portion 311 through the structural stability of the triangle. At the same time, the connecting ribs 3113 are arranged in this way, and the number of connecting ribs 3113 that need to be arranged can also be reduced to facilitate processing and production. In addition, the number of connecting ribs 3113 can be set to 1, 2, 3 or more according to needs, and the present disclosure does not limit this.

[0084] See also Figures 4 to 6 , Figure 4 is a schematic structural diagram of a second massage component 300 shown in an embodiment, Figure 5 is a schematic structural diagram of the second massage arm 310 shown in an embodiment, Figure 6 Schematic diagram of the structure of the guide member 315 of the second massage arm 310 shown in an embodiment. In some embodiments, in order to meet the shoulder massage needs of users of different heights, the second massage arm 310 further includes a guide member 315 slidably connected to the mounting portion 314, and the second massage head 320 is connected to the guide member 315. The second massage member 300 further includes a telescopic mechanism 330, which includes a telescopic motor 331 mounted on the mounting portion 314 and a moving member 332 mounted on the guide member 315. The telescopic motor 331 is transmission-connected to the moving member 332 to drive the moving member 332 to reciprocate along the direction in which the rotating portion 313 points to the mounting portion 314, so that the guide member 315 can reciprocate relative to the mounting portion 314 to adjust the position of the second massage head 320.

[0085] It should be noted that the mounting portion 314 can be arranged along Figure 4The guide member 315 may be connected to the mounting portion 314 along the length direction of the mounting portion 314, and the second massage head 320 may be connected to the guide member 315 along the length direction of the mounting portion 314. In this way, when the telescopic mechanism 330 drives the guide member 315 to move, the guide member 315 may reciprocate along the length direction of the mounting portion 314, thereby adjusting the extension length of the second massage head 320 along the length direction of the mounting portion 314 to adapt to users of different heights. For example, the length direction of the mounting portion 314 is set along the height direction of the user. When a user with a taller height wears it, the sliding distance of the guide member 315 relative to the mounting portion 314 may be larger, so that the extension length of the second massage head 320 relative to the mounting portion 314 is longer, and the vertical distance between the second massage head 320 and the first massage head 120 is larger, so as to be able to massage the shoulder muscles of users with a taller height. When worn by a user of smaller height, the sliding distance of the guide member 315 relative to the mounting portion 314 can be made smaller, so that the protruding length of the second massage head 320 relative to the mounting portion 314 is shorter and the vertical distance between the second massage head 320 and the first massage head 120 is smaller, so as to facilitate the shoulder muscle massage of the user of smaller height.

[0086] There are many specific implementation methods for the telescopic mechanism 330 to drive the guide member 315 to reciprocate relative to the mounting portion 314, including but not limited to a power mechanism that directly drives the second massage head 320 to reciprocate, such as a pneumatic rod, a hydraulic rod, a linear motor, etc., and also includes a power mechanism that indirectly drives the second massage head 320 to reciprocate by using a gear rack mechanism, a screw nut mechanism, etc. The present disclosure does not limit this.

[0087] In this way, the second massage member 300 drives the guide member 315 to slide back and forth relative to the mounting portion 314 using the telescopic mechanism 330, thereby adjusting the wearing position of the second massage head 320 to meet the massage needs of users of different heights. Manufacturers do not need to produce second massage members 300 and massage equipment of different specifications according to users of different body shapes, which can reduce production costs.

[0088] In addition, the second massage component 300 is retractable, which can meet the needs of users of different heights for wearing massage. For individual users, by adjusting the extension length of the second massage head 320, they can also massage the shoulder muscles at different heights.

[0089] See also Figures 4 to 6 , Figure 4 is a schematic structural diagram of a second massage component 300 shown in an embodiment, Figure 5 is a schematic structural diagram of the second massage arm 310 shown in an embodiment, Figure 6Schematic diagram of the structure of the guide member 315 of the second massage arm 310 shown in an embodiment. In some embodiments, to facilitate the installation of the telescopic mechanism 330, the mounting portion 314 is provided with a mounting groove 3141 recessed along the axial direction of the rotating member 200 and an opening 3142 connected to the mounting groove 3141, and the opening 3142 is opened along the rotating portion 313 pointing to the mounting portion 314. The guide member 315 is slidably connected to the mounting groove 3141, and a portion of the guide member 315 extends from the opening 3142 to connect with the second massage head 320. The driving mechanism is installed in the mounting groove 3141 to drive the guide member 315 to slide and adjust the extension length of the guide member 315 from the opening 3142.

[0090] It should be noted that the axial direction of the rotating member 200 can be along Figure 4 The thickness direction of the second massage arm 310 (eg Figure 4 The assembly groove 3141 is used to carry the guide member 315 and the telescopic mechanism 330. On the one hand, the guide member 315 and the telescopic mechanism 330 can be installed inside the assembly groove 3141, thereby reducing the axial installation size of the rotating member 200 to improve the compactness of the structure. On the other hand, the assembly groove 3141 can also protect the guide member 315 and the telescopic mechanism 330 and realize hidden assembly, which can prevent the telescopic mechanism 330 from being damaged and improve the aesthetics of the second massage member 300.

[0091] See also Figures 4 to 6 , Figure 4 is a schematic structural diagram of a second massage component 300 shown in an embodiment, Figure 5 is a schematic structural diagram of the second massage arm 310 shown in an embodiment, Figure 6 Schematic diagram of the structure of the guide member 315 of the second massage arm 310 shown in an embodiment. In some embodiments, in order to limit the sliding distance of the guide member 315, the guide member 315 is provided with an insertion limit portion 3151 and an extension limit portion 3152 spaced from the insertion limit portion 3151 along the direction of the rotating portion 313 pointing to the mounting portion 314, the opening 3142 is provided between the insertion limit portion 3151 and the extension limit portion 3152, and the widths of the insertion limit portion 3151 and the extension limit portion 3152 are respectively greater than the width of the opening 3142, so as to limit the sliding distance of the guide member 315 relative to the mounting portion 314.

[0092] It should be noted that when the telescopic mechanism 330 drives the guide member 315 to move into the assembly slot 3141, the extension length of the second massage head 320 decreases, and when the extension limit portion 3151 presses against the opening 3142, the slide-in distance of the guide member 315 reaches the limit position, so that the position of the second massage head 320 is fixed, so as to massage the shoulder muscles. When the telescopic mechanism 330 drives the guide member 315 to move out of the assembly slot 3141, the extension length of the second massage head 320 increases, and when the extension limit portion 3152 presses against the opening 3142, the slide-out distance of the guide member 315 reaches the limit position, so that the position of the second massage head 320 is fixed, so as to massage the shoulder muscles.

[0093] As an example, the insertion limit portion 3151 and the extension limit portion 3152 can be set as limit blocks, and the limit blocks are set protruding from the outer wall of the guide member 315. In this way, two limit positions are formed in the length direction of the guide member 315 by the insertion limit portion 3151 and the extension limit portion 3152, which can limit the sliding distance of the guide member 315 in the assembly groove 3141, thereby limiting the extension length and retraction length of the second massage head 320.

[0094] See also Figures 4 to 6 , Figure 4 is a schematic structural diagram of a second massage component 300 shown in an embodiment, Figure 5 is a schematic structural diagram of the second massage arm 310 shown in an embodiment, Figure 6 Schematic diagram of the structure of the guide member 315 of the second massage arm 310 shown in an embodiment. In some embodiments, to facilitate driving the guide member 315 to move, the telescopic motor 331 includes a telescopic motor 331 disposed in the assembly slot 3141, and the driving mechanism also includes a rotating member 333 connected to the output shaft of the telescopic motor 331, the rotating member 333 is rotatably disposed in the assembly slot 3141 and extends along the direction of the opening 3142, the rotating member 333 and the moving member 332 are screw-driven, and the telescopic motor 331 drives the rotating member 333 to rotate, so that the moving member 332 drives the guide member 315 to move through the screw drive.

[0095] It should be noted that when the telescopic motor 331 rotates, the output shaft of the telescopic motor 331 drives the rotating member 333 to rotate, and the rotating member 333 and the moving member 332 transmit torque through the spiral transmission, so that the moving member 332 can drive the guide member 315 to move relative to the mounting portion 314 to adjust the extension distance of the second massage head 320. It can be understood that the spiral transmission includes a screw transmission or a ball transmission, etc., which is not limited in the present disclosure.

[0096] As an example, the rotating member 333 includes a screw, and the moving member 332 includes a nut. The screw is rotatably arranged in the assembly groove 3141 and arranged along the length direction of the assembly groove 3141. The nut is sleeved on the screw and connected to the guide member 315. In this way, when the telescopic motor 331 drives the screw to rotate, the transmission thread between the screw and the nut can be used to move the nut along the screw, thereby driving the guide member 315 to move relative to the mounting portion 314. When the telescopic motor 331 rotates forward, the nut moves along the screw toward the opening 3142 of the assembly groove 3141 to drive the guide member 315 to extend out of the opening 3142, thereby increasing the extension length of the second massage head 320. When the telescopic motor 331 rotates reversely, the nut moves along the screw toward the rotating portion 313 to drive the guide member 315 to retract into the assembly groove 3141, thereby reducing the extension length of the second massage head 320.

[0097] In addition, the screw and the nut can be turned and stopped immediately by cooperating, and the transmission thread between the screw and the nut can be used to accurately control the sliding distance of the guide member 315 and adjust the extension length of the second massage head 320 to suit different groups of people. The present disclosure does not limit the length of the screw and the parameters of the transmission thread.

[0098] See also Figure 5 , Figure 5 3 is a schematic diagram of the structure of the second massage arm 310 shown in an embodiment. In some embodiments, to facilitate the installation of the telescopic mechanism 330, the inner wall of the assembly slot 3141 is provided with a first positioning portion 3143 and a second positioning portion 3144 spaced apart from the first positioning portion 3143 along the width direction of the assembly slot 3141. The telescopic motor 331 is installed on the first positioning portion 3143, and the screw is rotatably connected to the second positioning portion 3144. At the same time, in order to improve the transmission efficiency and reduce the installation size of the second massage arm 310 in the length direction, the telescopic mechanism 330 also includes a worm connected to the output shaft of the telescopic motor 331 and a worm wheel 144 sleeved on the screw, and the worm wheel is meshed with the worm.

[0099] See also Figure 5 , Figure 5 31 is a schematic diagram of the structure of the second massage arm 310 shown in an embodiment. In some embodiments, in order to limit the sliding distance of the guide member 315, the width of the assembly slot 3141 can also be reduced along the direction of the rotating portion 313 pointing to the mounting portion 314, so that the extrusion force between the extension limit portion 3152 and the inner wall of the assembly slot 3141 gradually increases, thereby limiting the sliding distance of the guide member 315. In addition, in some embodiments, in order to improve the structural strength of the mounting portion 314, the side wall of the assembly slot 3141 is provided with a plurality of support ribs 3145, each of which is arranged at intervals along the length direction of the assembly slot 3141 and has a decreasing width, and guides the movement of the guide member 315.

[0100] See also Figure 6 , Figure 6 3 is a schematic diagram of the structure of the guide member 315 of the second massage arm 310 shown in an embodiment. It can be understood that in order to save installation space, the guide member 315 can also be provided with a receiving groove 3153, the nut of the receiving groove 3153 is connected and fixed to the inner wall of the receiving groove 3153, the screw is arranged in the receiving groove 3153, and the nut is sleeved on the screw. In this way, the guide member 315, the nut and the screw can be installed in an integrated manner. Afterwards, when assembling the second massage arm 310, the screw can be inserted into the assembly groove 3141 again, and the screw can be rotatably connected with the second positioning portion 3144 in the assembly groove 3141 to limit the movement of the screw in the Z direction. This arrangement can not only enable the telescopic motor 331 to drive the screw to rotate, but also enable the nut to drive the guide member 315 to move along the screw, and can also save assembly space, improve the compactness of the structure, and improve the assembly efficiency. In addition, the receiving groove 3153 may not be provided in the guide member 315, which will not be described in detail in this disclosure.

[0101] See you later Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1 The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, in order to further enrich the shoulder and neck massage techniques, the first massage arm 110 includes a swinging portion 114 connected between the rotating body 210 and the first massage head 120 and a second limiting portion 115 connected to the swinging portion 114. The first limiting groove 111 is provided on the swinging portion 114, and the second limiting portion 115 is provided along the length direction of the swinging portion 114. During the rotation of the rotating member 200, the second limiting portion 115 also reciprocates along the axial direction of the rotating member 200, so that the first massage head 120 and / or the second massage member 300 have a composite motion trajectory of relative rotation and swinging.

[0102] It should be noted that the second limiter 115 is used to superimpose a swinging track on the first massage arm 110 during the rotation of the first massage member 100, so as to enrich the massage technique. Specifically, during the assembly of the first massage member 100, the swinging portion 114 can be used to connect with the rotating body 210 of the rotating member 200 and be installed with the first massage head 120. The second limiter 115 can be connected to the swinging portion 114 along the length direction of the swinging portion 114. As an example, the swinging portion 114 can be connected along the length direction of the swinging portion 114. Figure 1 extends in the direction shown in Y, so as to have Figure 1The first massage member 100 can use the end of the swinging part 114 connected to the rotating part 200 as a fulcrum, and the first massage head 120 and the second limit part 115 are installed on both sides of the swinging part 114 to form a lever structure. In this way, when the rotating part 200 rotates, the swinging part 114 drives the first massage head 120 to rotate, and the first massage head 120 moves along the Figure 1 At the same time, the second limiting portion 115 can swing back and forth along the axial direction of the rotating member 200 to limit the rotation amplitude of the swinging portion 114 along the direction of arrow a, and drive the swinging portion 114 to swing back and forth along the axial direction of the rotating member 200, so that the first massage head 120 also has a rotational movement along the axial direction of the rotating member 200. Figure 1 The first massage head 120 has a motion trajectory in the direction indicated by the arrow b, so that the first massage head 120 can have a composite motion trajectory in which the directions of the arrows a and b are superimposed, thereby enriching the massage techniques for the neck. Figure 1 The direction indicated by arrow b in the figure may be a closed curve motion or a non-closed curve motion. For example, the closed curve motion indicated by arrow b may be a circular motion or a near-circular motion, etc. The non-closed curve motion indicated by arrow b may be a semi-circular motion or an arc curve motion, etc., which will not be described in detail in the present disclosure.

[0103] In this way, the first massage head 120 can be moved along Figure 1 The first massage head 120 can also be rotated in the direction of arrow a to massage the neck. Figure 1 The first massage element 100 swings in the direction of arrow b to get closer to or away from the neck muscles, thereby adjusting the massage intensity of the neck. The first massage element 100 enriches the massage techniques for the neck and improves the massage effect through a composite motion trajectory.

[0104] In addition, it can be understood that the movement in the direction of arrow a and the movement in the direction of arrow b can be independent curve movements or an overall curve movement connected end to end, so that the first massage head 120 can move flexibly in any direction in the XYZ coordinate system, thereby enriching the massage technique, and the present disclosure does not limit it.

[0105] Furthermore, if Figures 1 to 3 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown, Figure 3 for Figure 1The massage assembly 101 is shown in a cross-sectional view along AA. In some embodiments, the first massage head 120 is provided with a neck massage surface that contacts the neck, and the neck massage surface is arranged along the radial direction of the rotating member 200. The second massage head 320 is provided with a shoulder massage surface that contacts the shoulder, and the shoulder massage surface is arranged along the axial direction of the rotating member 200. When the second limiter 115 drives the first massage head 120 to swing, the second massage member 300 can also swing with the first massage member 100, and thus the second massage member 300 also has a Figure 1 The motion trajectory in the direction indicated by the middle arrow d enables the second massage head 320 to also massage the shoulder muscles in the direction of the arrow d. Accordingly, the motion in the direction of the arrow c and the direction of the arrow d of the second massage head 320 can be independent curve motions, or can be an overall curve motion formed by connecting the end to the end, which is not limited by the present disclosure. In this way, the massage assembly 101 provided by the present disclosure, the first massage part 100 and the second massage part 300 can massage the neck and shoulders respectively, and can also cooperate with each other to perform pinching massage on the neck and shoulders, so as to enrich the massage techniques for the neck and shoulders, improve the massage effect, and enrich the user experience.

[0106] It can be understood that the swing of the second limiting portion 115 can be achieved through a transmission mechanism such as a connecting rod mechanism, a telescopic mechanism 330 or a gear rack, which is not elaborated in the present disclosure.

[0107] In some embodiments, to facilitate the installation of the second limiting portion 115, the massage component 101 can be installed on the mounting component 102, and the mounting component 102 is provided with a second limiting groove 1021. At least a portion of the second limiting portion 115 is spherical to connect with the second limiting groove 1021, so that the second limiting portion 115 can rotate and slide in the second limiting groove 1021.

[0108] See also Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 Schematic diagram of the exploded view of the massage assembly 101 shown. In some embodiments, in order to enrich the massage effect on the neck, the first massage arm 110 and the rotating body 210 can be set to be movably connected. In this case, multiple first massage heads 120 can be set. For example, the multiple first massage heads 120 may include a first massage head 121 connected to the swing part 114 and a second massage head 122 connected to the first massage head 121, the second massage head 122 is arranged close to the second massage head 320 relative to the first massage head 121, and the first massage head 121 and the second massage head 122 reciprocate and alternately squeeze the neck.

[0109] It should be noted that the first massage head 121 and the second massage head 122 can be arranged along Figure 1The first massage head 121 and the second massage head 122 are arranged in the middle Z direction. During the movement of the first massage member 100, when the first massage head 121 moves toward the direction close to the neck to squeeze the neck, the second massage head 122 can move toward the direction away from the neck. When the first massage head 121 moves toward the direction away from the neck, the second massage head 122 can move toward the direction close to the neck to squeeze the neck. In this way, the neck can be flexibly kneaded and massaged by the alternating reciprocating motion of the first massage head 121 and the second massage head 122, and the two massage parts can alternately massage lightly and heavily, which can simulate the massage method of human hands and avoid stiff massage techniques.

[0110] See also Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a massage component 101 shown in an embodiment, Figure 2 for Figure 1 The exploded schematic diagram of the massage assembly 101 is shown. In some embodiments, the width of the swing portion 114 increases along the direction of the rotating body 210 pointing to the first massage head 120, and the first massage head 121 and the second massage head 122 are respectively connected to the swing portion 114, and the first massage head 121 and the second massage head 122 have a smooth transition.

[0111] It should be noted that, in order to fully fit the massage part, the first massage head 121 and the second massage head 122 are arranged along the width direction of the swing part 114. And the first massage head 121 and the second massage head 122 can be arranged according to the curve of the neck to fully fit the neck, massage the acupuncture points of the neck, and relieve muscle fatigue. At the same time, the smooth connection between the massage parts can also improve the aesthetics of the equipment and the wearing comfort. As an example, along the length direction of the swing part 114, the first massage head 121 and the second massage head 122 are provided with an arc curve. At the same time, in order to improve the connection reliability of the first massage head 120 and the swing part 114, the side of the swing part 114 connected to the first massage head 120 is wider, which can adapt to the massage and extrusion of the neck muscles by the first massage head 120 to improve the support strength of the first massage head 120. At the same time, the width of the side of the swing part 114 connected to the rotating member 200 is narrower, which can reduce the installation space on the transmission side and avoid motion interference.

[0112] In addition to the above-mentioned massage component 101, the present disclosure further provides a massage device 10, which will be described below in conjunction with the accompanying drawings.

[0113] See also Figures 7 to 9 , Figure 7 FIG. 1 is a schematic structural diagram of a massage device 10 shown in an embodiment. Figure 8 For along Figure 7 The cross-sectional view of the middle BB (the first massage head 120 and the second massage head 320 are close to each other), Fig. 9 for Figure 8 The massage device 10 is shown as a schematic diagram of the structure in another state (the first massage head 120 and the second massage head 320 are away from each other). The massage device 10 provided by the present disclosure includes a mounting assembly 102, a transmission assembly 103 and the above-mentioned massage assembly 101. The transmission assembly 103 includes a rotating shaft 1031 rotatably arranged on the mounting assembly 102 and a driving rod 1032 transmission-connected to the rotating shaft 1031, the driving rod 1032 can rotate with the rotating shaft 1031, and the driving rod 1032 is tilted relative to the rotating shaft 1031. The rotating member 200 is connected to the driving rod 1032, and the first massage member 100 is movably connected to the mounting assembly 102. In the process of the rotating shaft 1031 driving the driving rod 1032 to rotate, the eccentric driving member 220 can drive the second massage member 300 to swing relative to the first massage member 100, and enable the second massage head 320 to perform kneading motion.

[0114] It should be noted that the installation component 102 is used to assemble and connect the massage component 101 with the massage device 1, and the transmission component 103 is used to connect between the installation component 102 and the massage component 101 and transmit power to the rotating member 200 to drive the massage component 101 to massage the shoulder and neck.

[0115] Specifically, the mounting assembly 102 includes a first mounting member 1023 and a second mounting member 1022 axially spaced from the first mounting member 1023 along a rotating shaft 1031, the rotating shaft 1031 can be rotatably disposed on the first mounting member 1023, the second massage member 300 is disposed close to the first mounting member 1023, the first massage member 100 is disposed close to the second mounting member 1022, and is movably connected to the second mounting member 1022.

[0116] The first mounting member 1023 and the second mounting member 1022 are used to cooperate with each other to carry the transmission assembly 103 and the massage assembly 101. The rotating shaft 1031 is rotatably connected to the first mounting member 1023 and can be driven to rotate by the motor. The driving rod 1032 is used to carry the massage assembly 101, and the driving rod 1032 can be connected to the rotating member 200 to drive the massage assembly 101 to move.

[0117] In some embodiments, only the first mounting member 1023 or only the second mounting member 1022 may be provided to enable the rotating shaft 1031 to form a cantilever state, which is not elaborated in the present disclosure.

[0118] See also Figures 7 to 9 , Figure 7 FIG. 1 is a schematic structural diagram of a massage device 10 shown in an embodiment. Figure 8 For along Figure 7 The cross-sectional view of the middle BB (the first massage head 120 and the second massage head 320 are close to each other), Fig. 9 for Figure 8The massage device 10 is shown in another structural diagram (the first massage head 120 and the second massage head 320 are away from each other). In some embodiments, in order to facilitate the movement of the driving rod 1032, the transmission assembly 103 further includes a connecting member 1033, and the connecting member 1033 is movably connected between the driving rod 1032 and the second mounting member 1022.

[0119] It can be understood that the movable connection can be understood as a connection mode that allows the components to withstand a certain degree of relative movement, allowing displacement or rotation between the components, so as to provide a certain degree of flexibility, freedom of movement or stress relief between different components. The movable connection includes but is not limited to ball joints, hinge connections, universal joints or elastic connections, etc., and the present disclosure does not limit this.

[0120] In some embodiments, in order to facilitate the support of the driving rod 1032 to rotate, the transmission assembly 103 further includes a connecting shaft 1034 rotatably connected to the second mounting member 1022, and the connecting shaft 1034 is coaxially arranged with the rotating shaft 1031, the connecting member 1033 is movably connected with the rotating shaft 1031, and the driving rod 1032 is movably connected between the rotating shaft 1031 and the connecting member 1033. It should be noted that when the connecting shaft 1034 is coaxially arranged with the rotating shaft 1031, Figure 8 and Fig. 9 The dotted line in the middle indicates the axis of the rotating shaft 1031, and the transmission component 103 as a whole rotates around the axis of the rotating shaft 1031, so that the driving rod 1032 can be driven to rotate along with the rotating shaft 1031, and the overall rotational movement of the transmission component 103 occupies a smaller space, which can improve the compactness of the structure of the massage device 1 and reduce the occupied space.

[0121] At the same time, in order to facilitate the installation of the second limiting portion 115 of the first massage arm 110, the second mounting member 1022 may be provided with a second limiting groove 1021, and the second limiting groove 1021 may be arranged to be inclined relative to the axis of the rotating shaft 1031 to avoid motion interference. In this way, the second limiting portion 115 may be inserted into the slide groove to be slidably connected with the second mounting member 1022, thereby driving the first massage member 100 and the second massage member 300 to reciprocate in the direction indicated by the arrow b.

[0122] Of course, in other embodiments, the second limiting portion 115 may also be slidably connected to other bearing structures of the massage device 1, and the present disclosure does not limit this.

[0123] See also Figures 7 to 9 , Figure 7 FIG. 1 is a schematic structural diagram of a massage device 10 shown in an embodiment. Figure 8 For along Figure 7 The cross-sectional view of the middle BB (the first massage head 120 and the second massage head 320 are close to each other), Fig. 9 for Figure 8The structure diagram of the massage device 10 in another state is shown (the first massage head 120 and the second massage head 320 are away from each other). In some embodiments, in order to further enrich the massage techniques, the mounting assembly 102 further includes a support member 1024, and the first mounting member 1023 and the second mounting member 1022 are respectively mounted to the support member 1024 and are spaced apart along the length direction of the support member 1024. During the rotation of the rotating shaft 1031, the second mounting member 1022 and the first mounting member 1023 have a relative motion, so that the connecting member 1033 reciprocates between the driving rod 1032 and the second mounting member 1022, so that the driving rod 1032 has a compound motion of rotating with the rotating shaft 1031 and swinging relative to the rotating shaft 1031.

[0124] As an example, the first mounting member 1023 and the second mounting member 1022 are arranged on the support member 1024 at intervals along the length direction of the support member 1024. It should be noted that when there is relative movement between the first mounting member 1023 and the second mounting member 1022, the relative distance between the first mounting member 1023 and the second mounting member 1022 changes. In this way, the approximately hinge structure formed by the rotating shaft 1031, the driving rod 1032 and the connecting member 1033 can be unfolded or retracted along the length direction of the support member 1024 to achieve length change. For example, the connecting member 1033 can swing between the second mounting member 1022 and the driving rod 1032 to compensate for the change in the distance between the second mounting member 1022 and the first mounting member 1023, so that the connecting member 1033 can drive the driving rod 1032 to swing, so as to change the tilt angle between the driving rod 1032 and the rotating shaft 1031, so that the driving rod 1032 can swing relative to the rotating shaft 1031. Therefore, when the first mounting member 1023 and the second mounting member 1022 move relative to each other, the driving rod 1032 can both rotate with the rotating shaft 1031 and swing relative to the rotating shaft 1031, so as to have a compound motion trajectory, thereby being able to drive the rotating member 200 to rotate around the axis of the rotating shaft 1031, and also being able to drive the rotating member 200 to swing back and forth relative to the rotating shaft 1031, thereby enriching the massage technique.

[0125] In addition, during the swinging of the driving rod 1032 relative to the rotating shaft 1031, the first limiting portion 311 can slide back and forth in the first limiting groove 111. At the same time, the second limiting portion 115 can also slide relative to the second mounting member 1022, thereby adjusting the motion trajectory between the first massage member 100 and the second massage member 300 to enrich the massage technique.

[0126] See also Figures 7 to 9 , Figure 7 FIG. 1 is a schematic structural diagram of a massage device 10 shown in an embodiment. Figure 8 For along Figure 7The cross-sectional view of the middle BB (the first massage head 120 and the second massage head 320 are close to each other), Fig. 9 for Figure 8 The structure diagram of the massage device 10 in another state is shown (the first massage head 120 and the second massage head 320 are away from each other). In some embodiments, to facilitate the movement of the driving rod 1032, the connecting member 1033 includes a connecting rod, and the two ends of the connecting rod are respectively hinged to the connecting shaft 1034 and the driving rod 1032, and the sum of the rod length of the driving rod 1032 and the rod length of the connecting rod is greater than the distance between the rotating shaft 1031 and the connecting shaft 1034, so that the driving rod 1032 and the connecting rod are respectively arranged with respect to the axial direction of the rotating shaft 1031. During the rotation of the rotating shaft 1031, the inclined angle between the driving rod 1032 and the rotating shaft 1031 is variable, the driving rod 1032 and the rotating shaft 1031 are arranged at an obtuse angle, and / or the connecting rod and the connecting shaft 1034 are arranged at an obtuse angle.

[0127] It should be noted that when the sum of the rod lengths of the connecting rod and the driving rod 1032 is greater than the distance between the rotating shaft 1031 and the connecting shaft 1034, the connecting rod and the driving rod 1032 are respectively arranged to be inclined relative to the axis of the rotating shaft 1031. As an example, the inclination angle n between the driving rod 1032 and the rotating shaft 1031 can be set at an obtuse angle, and the connecting rod and the connecting shaft 1034 can also be set at an obtuse angle. The present disclosure does not limit this. In addition, the length of the driving rod 1032 can be greater than the length of the connecting rod, the length of the driving rod 1032 can also be less than the length of the connecting rod, and the length of the driving rod 1032 can also be equal to the length of the connecting rod, and the present disclosure does not limit this either.

[0128] Specifically, Figure 8 As shown in FIG. 1 , during the relative movement between the first mounting member 1023 and the second mounting member 1022, the distance between the rotating shaft 1031 and the connecting shaft 1034 changes. If the distance between the rotating shaft 1031 and the connecting shaft 1034 increases, the connecting rod drives the driving rod 1032 to swing toward the axis direction close to the rotating shaft 1031. Figure 8 The dotted line in the middle indicates the axis of the rotating shaft 1031, so the inclined angle n between the driving rod 1032 and the rotating shaft 1031 becomes larger, and the driving rod 1032 tends to be coaxial with the rotating shaft 1031. At this time, the rotating member 200 moves with the driving rod 1032, and the first massage head 120 is driven away from the neck to reduce the squeezing force on the neck. At the same time, the driving rod 1032 also rotates with the rotating shaft 1031 to drive the first massage head 120 to gently press and knead the neck to form Fig. 9 The massage status is shown. Figure 8In the state shown, the first limit portion 311 of the second massage member 300 can slide back and forth in the slide groove to cooperate with the squeeze shoulder and neck massage. In addition, the second massage member 300 can also reciprocate and massage the shoulder muscles with the swing of the driving rod 1032 to enrich the massage technique.

[0129] When the connecting rod and the driving rod 1032 rotate along with the rotating shaft 1031 Fig. 9 When the massage state shown continues to rotate, if the distance between the rotating shaft 1031 and the connecting shaft 1034 increases, the connecting rod drives the driving rod 1032 to swing toward the axial direction close to the rotating shaft 1031, so the inclined angle n between the driving rod 1032 and the rotating shaft 1031 becomes larger, and the driving rod 1032 tends to be coaxial with the rotating shaft 1031. However, at this time, the rotating member 200 moves with the driving rod 1032, and the first massage head 120 is driven close to the neck to apply pressure and kneading massage to form Figure 8 Massage status shown.

[0130] In this way, through the combined motion of the driving rod 1032 rotating with the rotating shaft 1031 and swinging relative to the rotating shaft 1031, the rotating part 200 can be driven to move synchronously, so that the first massage part 100 and the second massage part 300 can reciprocate and knead the shoulder and neck muscles, and the massage intensity can be alternating between light and heavy, so as to enrich the massage technique and enhance the massage effect.

[0131] Of course, in other embodiments, during the relative movement between the first mounting member 1023 and the second mounting member 1022, such as Figure 8 As shown in the figure, if the distance between the rotating shaft 1031 and the connecting shaft 1034 decreases, the connecting rod drives the driving rod 1032 to swing in the axial direction away from the rotating shaft 1031, so the inclined angle n between the driving rod 1032 and the rotating shaft 1031 decreases, and the inclination between the driving rod 1032 and the rotating shaft 1031 increases. At this time, the rotating member 200 moves with the driving rod 1032, and the first massage head 120 is driven to approach the neck to increase the massage squeezing force. At the same time, the driving rod 1032 also rotates with the rotating shaft 1031 to drive the first massage head 120 to pressurize and massage the neck.

[0132] If the massage intensity needs to be reduced, the distance between the rotating shaft 1031 and the connecting shaft 1034 can be increased, so that the inclined angle n between the driving rod 1032 and the rotating shaft 1031 becomes larger, so that the first massage head 120 is away from the neck to reduce the massage pressure. The present disclosure does not limit how the relative movement between the second mounting member 1022 and the first mounting member 1023 changes, and the user can adjust it by himself to adjust the massage intensity and match the corresponding massage technique according to the use requirements.

[0133] In some embodiments, when relative motion occurs between the first mounting member 1023 and the second mounting member 1022, the first mounting member 1023 may be fixed relative to the support member 1024, so that the second mounting member 1022 moves along the support member 1024. Alternatively, the second mounting member 1022 may be fixed relative to the support member 1024, so that the first mounting member 1023 moves along the support member 1024. Alternatively, the first mounting member 1023 and the second mounting member 1022 may be moved in opposite directions along the support member 1024. Alternatively, the first mounting member 1023 and the second mounting member 1022 may be moved in the same direction but at different speeds along the support member 1024. This is not limited by the present disclosure.

[0134] As an example, to facilitate relative movement between the first mounting member 1023 and the second mounting member 1022, the support member 1024 includes a transmission screw, which is provided with a first transmission thread 1026 threadedly connected to the first mounting member 1023 and a second transmission thread 1025 threadedly connected to the second mounting member 1022. The second transmission thread 1025 and the first transmission thread 1026 have different pitches and / or rotation directions, so that the rotation of the transmission screw can drive the first mounting member 1023 and the second mounting member 1022 to produce relative movement.

[0135] It should be noted that the transmission screw can be driven to rotate by the motor. When the transmission screw rotates, the first mounting member 1023 can be driven to move through the first transmission thread 1026, and the second mounting member 1022 can be driven to move through the second transmission thread 1025, so that the first mounting member 1023 and the second mounting member 1022 can move respectively relative to the transmission screw. This arrangement can increase the speed of adjusting the distance change between the first mounting member 1023 and the second mounting member 1022, and can also increase the distance change range between the first mounting member 1023 and the second mounting member 1022, thereby improving the swing efficiency and swing range of the driving rod 1032, so as to drive the rotating member 200 to move, and then adjust the massage frequency and massage intensity of the massage component 101 on the shoulder and neck.

[0136] Among them, when the first mounting member 1023 and the second mounting member 1022 move relative to the support member 1024 in the same direction, the rotation direction of the first transmission thread 1026 and the second transmission thread 1025 can be the same, and the pitch of the first transmission thread 1026 and the second transmission thread 1025 are different, so that the first mounting member 1023 and the second mounting member 1022 can be driven to move and generate relative movement by rotating the transmission screw. When the first mounting member 1023 and the second mounting member 1022 move relative to the support member 1024 in opposite directions, the rotation direction of the first transmission thread 1026 and the second transmission thread 1025 can be opposite, and the pitch of the first transmission thread 1026 and the second transmission thread 1025 can be equal or unequal, so as to realize the relative movement of the first mounting member 1023 and the second mounting member 1022.

[0137] In some embodiments, the first mounting member 1023 and the second mounting member 1022 can be respectively configured as plates and have threaded holes respectively provided therein to engage with the transmission screw threads. The present disclosure does not limit the shapes of the first mounting member 1023 and the second mounting member 1022.

[0138] In other embodiments, the first mounting member 1023 and the second mounting member 1022 may also be driven to move by hydraulic pressure or pneumatic pressure, etc., which is not limited in the present disclosure.

[0139] In addition, in some embodiments, the first mounting member 1023 and the second mounting member 1022 can also be mounted to the bearing assembly 20 of the massage device 1 to achieve relative movement, which is not limited by the present disclosure. Specifically, the massage device 10 can be mounted on the bearing assembly 20, and at least one of the first mounting member 1023 and the second mounting member 1022 is slidably connected to the bearing assembly 20, so that the spacing between the first mounting member 1023 and the second mounting member 1022 is adjustable. Alternatively, the transmission screw of the mounting assembly 102 is rotatably disposed on the bearing assembly 20, and at least one of the first mounting member 1023 and the second mounting member 1022 is slidably connected to the bearing assembly 20 and is threadedly connected to the transmission screw.

[0140] In addition to the above-mentioned massage device 10, the present disclosure further provides a massage equipment 1, and the massage equipment 1 provided by the present disclosure will be described below in conjunction with the accompanying drawings.

[0141] See also Figures 10 to 12 , Fig.10 FIG. 1 is a front view of a massage device 1 shown in an embodiment. Fig.11 for Fig.10 The massage device 1 is shown in a rear view, Fig.12Schematic diagram of a massage device 1 worn by a user in an embodiment. The massage device 1 provided by the present disclosure comprises a bearing assembly 20, a first driving mechanism 30 and a massage device 10 of any of the above embodiments. The mounting assembly 102 is connected to the bearing assembly 20 so that the massage device 10 is mounted on the bearing assembly 20. The first driving mechanism 30 is disposed on the bearing assembly 20 and is used to drive the rotating shaft 1031 to rotate.

[0142] It should be noted that the shell of the massage device 1 can serve as the bearing component 20, and the first driving mechanism 30 can be disposed on the bearing component 20 and drive the rotating shaft 1031 to rotate, so as to drive the massage component 101 to move and massage the shoulders and neck.

[0143] As an example, the first driving mechanism 30 may include a rotating motor 31, and the output shaft of the rotating motor 31 is in transmission connection with the rotating shaft 1031 to drive the rotating shaft 1031 to rotate. A first transmission mechanism 32 may be provided between the rotating motor 31 and the rotating shaft 1031, and the first transmission mechanism 32 includes a transmission mechanism such as a gear assembly, a connecting rod assembly, or a worm gear assembly, which is not limited in the present disclosure.

[0144] In some embodiments, in order to facilitate driving the transmission screw to rotate, the massage device 1 also includes a second drive mechanism 40 disposed on the bearing assembly 20. As an example, the second drive mechanism 40 includes a swing motor 41, and the output shaft of the swing motor 41 is connected to the transmission screw to drive the transmission screw to rotate. It is understandable that a second transmission mechanism 42 may be provided between the swing motor 41 and the transmission screw, and the second transmission mechanism 42 includes a transmission mechanism such as a gear assembly, a connecting rod assembly or a worm gear assembly, which is not limited in the present disclosure. It is understandable that the transmission efficiency can be improved and the installation space can be saved by setting the transmission mechanism, which is not elaborated in the present disclosure.

[0145] In this way, the rotating motor 31 and the swing motor 41 can respectively drive the rotating shaft 1031 and the transmission screw to rotate, thereby driving the massage component 101 to massage the user's shoulders and neck.

[0146] In some embodiments, the rotating motor 31 and the swinging motor 41 can be started or stopped independently, and the user can choose to start the rotating motor 31 or the swinging motor 41 according to usage requirements, which is not limited in the present disclosure.

[0147] In addition, in some other embodiments, the rotating motor 31 and the swinging motor 41 can also work in conjunction with each other. For example, when the shoulder and neck massage device is in use, the start of the rotating motor 31 and the swinging motor 41 can be linked through the transmission. As an example, the driving component also includes a sensor electrically connected to the swinging motor 41. The massage surface of the second massage head 320 and the massage surface of the first massage head 120 can be respectively provided with corresponding sensors, and the sensors can be used to detect the squeezing force between each massage head and the massage part to adjust the start or stop of the swinging motor 41. Among them, the sensor can be set as a pressure sensor. When the first massage head 120 exerts a large massage squeezing force on the neck, the sensor outputs a large pressure signal to start the swinging motor 41, and the swinging motor 41 drives the transmission screw to rotate, so that the first mounting member 1023 and the second mounting member 1022 move relative to each other, and the swing amplitude between the driving rod 1032 and the transmission shaft is adjusted, so that the first massage head 120 moves away from the neck to relieve the massage squeezing force on the neck. Correspondingly, when the massage pressure of the first massage head 120 on the neck is too small, the sensor outputs a small pressure signal to start the swing motor 41, and the swing motor 41 drives the transmission screw to rotate, so that the first mounting member 1023 and the second mounting member 1022 move relative to each other, and the swing amplitude between the driving rod 1032 and the transmission shaft is adjusted, so that the first massage head 120 moves toward the neck to increase the massage pressure on the neck. In this way, the rotation motor 31 and the swing motor 41 are linked.

[0148] See also Figures 10 to 12 , Fig.10 FIG. 1 is a front view of a massage device 1 shown in an embodiment. Fig.11 for Fig.10 The massage device 1 is shown in a rear view, Fig.12 1 is a schematic diagram of a structure of a massage device 1 worn by a user as shown in an embodiment. The massage scene in which the user wears the massage device 1 will be described below.

[0149] by Fig.12 Taking the user's wearing perspective as an example, the user's neck width direction and shoulder width direction are in the same direction (F), the user's spine length direction and neck length direction are in the same direction (E), and the user's body muscle thickness or cervical vertebra thickness direction is in the same direction (G).

[0150] See also Fig.12 In some embodiments, the massage device 1 may have two massage devices 10 on the left and right sides, so as to be worn on both sides of the human body for massage. The first massage heads 120 of the two massage devices 10 may massage the left and right sides of the user's neck 3, respectively, and the second massage heads 320 of the two massage devices 10 may massage the left and right sides of the user's shoulders, respectively.

[0151] As an example, the movement of a single massage device 10 is first described as an example. The axial direction of the rotating shaft 1031 can be arranged along the shoulder width direction, and the first massage head 120 and the second massage head 320 of each massage device 10 can be arranged at intervals along the neck length direction. In this way, after the user wears the massage device 1, the second massage head 320 can press the shoulder muscles from the back of the user. The first massage head 120 can massage the corresponding neck 3 muscles from the left and right sides of the shoulder width and close to the back of the neck.

[0152] For the second massage part 300, when the rotating shaft 1031 rotates, the driving rod 1032 can drive the rotating part 200 of the massage component 101 to move, so that the second massage arm 310 can rotate with the driving rod 1032, and is driven by the eccentric driving part 220 to swing relative to the first massage part 100, so that the second massage head 320 reciprocates along the first closed curve, so as to knead the shoulders of the human body.

[0153] Combination Fig.12 The first closed curve includes a first trajectory that moves the second massage head 320 toward the rotation axis 1031 and toward the first massage head 120, and a second trajectory that moves the second massage head 320 away from the rotation axis 1031 and away from the first massage head 120. The first trajectory is connected end to end with the second trajectory.

[0154] It can be understood that when the second massage head 320 moves along the first trajectory, the second massage head 320 can move along the first trajectory. Fig.12 The second massage head 320 moves from bottom to top in the direction of the middle neck length to push the shoulder muscle massage from the back 2 to the neck 3. On the other hand, the second massage head 320 can also move from back to front along the body thickness direction in the figure to increase the squeezing depth of the second massage head 320 on the shoulder muscles and increase the massage strength. In addition, due to the physiological curvature structure of the human spine, in the interval from the back 2 to the neck 3, the spine will protrude from the back to the front chest, and the movement trajectory of the second massage head 320 from back to front can also make the second massage head 320 fit the shoulder muscle massage. In this way, when the second massage head 320 moves along the first trajectory, the second massage head 320 can gradually increase the massage strength from bottom to top along the neck length direction, and fit the shoulder curve for massage. At the same time, the second massage head 320 can also continuously approach the first massage head 120 to cooperate with the first massage head 120 to form a pinching massage on the shoulder and neck, imitating the thumb pinching action when the tiger's mouth of a human hand is closed.

[0155] When the second massage head 320 moves along the second trajectory, the second massage head 320 can move along the second trajectory. Fig.12The second massage head 320 moves from top to bottom in the direction of the middle neck length to push the shoulder muscle massage from the neck 3 to the back 2. On the other hand, the second massage head 320 can also move from front to back along the body thickness direction in the figure to reduce the squeezing depth of the shoulder muscles by the second massage head 320 and reduce the massage intensity. And according to the physiological curvature structure of the human spine, it moves toward the back 2 in accordance with the shoulder muscles. In this way, when the second massage head 320 moves along the second trajectory, the second massage head 320 can gradually reduce the massage intensity from the neck 3 to the back 2 in the direction of the neck length, and massage in accordance with the shoulder curve. At the same time, the second massage head 320 can also continuously move away from the first massage head 120 to cooperate with the first massage head 120 to release the squeezing of the shoulder and neck, imitating the thumb release action when the tiger's mouth of a human hand is opened.

[0156] Thus, when the second massage head 320 moves along the first track, the eccentric distance of the second massage member 300 driven by the eccentric driving member 220 gradually increases. When the second massage head 320 moves along the second track, the eccentric distance of the second massage member 300 driven by the eccentric driving member 220 gradually decreases. The first track and the second track can be connected end to end to form a first closed curve, so that the second massage head 320 reciprocates along the first closed curve to massage the shoulder muscles to relieve the shoulder muscles.

[0157] For the second massage member 300, when the driving rod 1032 is able to swing relative to the rotating shaft 1031, the inclination angle between the driving rod 1032 and the rotating shaft 1031 changes. Fig.12 When the middle shoulder width direction is set, the driving rod 1032 can swing relative to the shoulder width direction to drive the second massage head 320 to change its position along the shoulder width direction. In this way, the second massage head 320 can also massage the shoulder muscles left and right in the shoulder width direction.

[0158] It can be understood that, based on the movement of the second massage head 320 along the first closed curve, the second massage head 320 can also superimpose the movement trajectory along the shoulder width direction, that is, the second massage head 320 can move in the directions of neck length, shoulder width and muscle thickness respectively to enrich the kneading method of the shoulder muscles.

[0159] As an example, taking the movement of the second massage head 320 along the first trajectory as an example, when the second massage head 320 moves from bottom to top along the length of the neck, the second massage head 320 also moves from back to front along the thickness of the body, and the second massage head 320 can also move along the width of the shoulder. In this way, the second massage head 320 can massage the shoulder muscles in a circular motion, so as to imitate the kneading action of the thumb when massaging the base of the human hand. At the same time, the second massage head 320 can also increase the massage depth of the muscle thickness and apply massage strength to the shoulder muscles. In this way, the second massage head 320 can imitate the kneading and force pressing action of the thumb when massaging the base of the human hand.

[0160] Accordingly, when the second massage head 320 moves along the second track, the movement principle of the second massage head 320 is the same as the movement principle along the first track. The difference is that when the second massage head 320 moves from front to back along the body thickness direction, the second massage head 320 can reduce the pressing depth of the muscle thickness, thereby reducing the massage intensity of the shoulder muscles, which is not elaborated in this disclosure.

[0161] Furthermore, when the second massage head 320 moves along the first track and the second track respectively, the second massage head 320 can also move closer to or farther away from the first massage head 120, and cooperate with the first massage head 120 to form a reciprocating kneading massage. In this way, the second massage head 320 can flexibly move in the direction of neck length, shoulder width and muscle thickness to have a kneading function, and can adjust the kneading strength and kneading range with the movement of the drive rod 1032. With this arrangement, the second massage head 320 can imitate the thumb massage action during a human hand massaging the base of the thumb, and knead the shoulder muscles. It can be understood that the second massage head 320 can knead, press, and cooperate with the first massage head 120 to knead and massage the shoulder muscles, and any massage action can be performed alone or in combination, and the present disclosure does not limit it.

[0162] For the first massage member 100 , when the rotary motor 31 drives the rotating shaft 1031 to rotate, the first massage arm 110 can rotate along with the driving rod 1032 , so that the first massage head 120 can massage the neck 3 of the human body.

[0163] exist Fig.12 In the embodiment, the first massage element 100 is not shown. Figure 7 , Figure 8 as well as Fig.12 It is understandable that, during the rotation of the rotating member 200 driven by the rotary motor 31, the first massage arm 110 can move along the rotating member 200. Figure 7 The first massage head 120 can move in the direction of arrow a, which can be a closed circular motion or an approximate circular motion, so that the first massage head 120 can reciprocate and massage along the length direction of the neck and the thickness direction of the body on both sides of the user's neck 3, that is, the first massage head 120 can move the neck muscles in the up and down, front and back directions to reciprocate and massage the neck muscles in circles. In this way, the first massage head 120 can imitate the kneading massage action of covering the left and right muscles of the neck 3 with the palm of a hand, and reciprocating and circling along the length and front and back directions of the neck 3.

[0164] For the first massage member 100, when the driving rod 1032 is able to swing relative to the rotating shaft 1031, the tilt angle between the driving rod 1032 and the rotating shaft 1031 changes, and the first massage head 120 can reciprocate along the second closed curve. Fig.12When the middle shoulder width direction is set, the driving rod 1032 can swing relative to the shoulder width direction to drive the first massage head 120 to change its position along the shoulder width direction, for example Figure 7 The first massage head 120 moves in the direction of the middle arrow b. In this way, on the basis of the first massage head 120 in the up-down and front-back directions, the first massage head 120 can also be superimposed with the left-right swing in the shoulder width direction to get closer to or away from the neck 3, thereby adjusting the massage intensity of the neck 3 muscles. In this way, the first massage head 120 has both a motion trajectory in the neck length and neck front-back directions and a motion trajectory that can swing along the shoulder width direction. The two motion trajectories are superimposed and compounded to form a motion trajectory of a second closed curve. For example, when the first massage head 120 is close to the neck 3, the first massage head 120 can pressurize and knead the neck 3 muscles. When the first massage head 120 is away from the neck 3, the first massage head 120 can reduce the kneading pressure on the neck 3 muscles. In this way, the first massage head 120 can move flexibly in the directions of neck length, shoulder width and muscle thickness to have a kneading function.

[0165] For the combined movement of the first massage head 120 and the second massage head 320, when the second massage head 320 moves along the first movement trajectory, the first massage head 120 can be close to the neck 3 to cooperate with the second massage head 320 to pressurize and knead the shoulder and neck muscles. When the second massage head 320 moves along the second movement trajectory, the first massage head 120 can be away from the neck 3 to cooperate with the second massage head 320 to release and knead the shoulder and neck muscles.

[0166] It is understandable that the closer the shoulder is to the cervical vertebrae, the more it will be sunken, and the farther the shoulder is from the cervical vertebrae, the more it will be raised. The massage device 10 can adjust the massage intensity and massage range of the first massage head 120 and the second massage head 320 by adjusting the tilt angle between the drive rod 1032 and the rotating shaft 1031. For example, when the human neck 3 needs a greater massage intensity, and / or when the shoulder discomfort position is close to the cervical vertebrae, taking the tilt angle between the drive rod 1032 and the rotating shaft 1031 as an acute angle, increasing the tilt angle between the drive rod 1032 and the rotating shaft can enable the first massage head 120 to obtain a larger massage range, so as to be able to produce a greater kneading massage intensity of the neck 3. At the same time, it can also enable the second massage head 320 to obtain a larger swing amplitude, so as to be able to massage the uncomfortable part close to the cervical vertebrae. For example, when the human neck 3 needs a smaller massage intensity, and / or when the shoulder discomfort position is in a raised position, the tilt angle between the drive rod 1032 and the rotating shaft can also be adjusted to be reduced, so that the massage range of the first massage head 120 can be reduced, and the massage intensity can also be reduced. At the same time, the second massage head 320 can also knead the raised position away from the cervical vertebra, and the massage range is more concentrated, so the massage effect on the area is better.

[0167] In some embodiments, in order to better relax the shoulder and neck 3 muscle groups, a plurality of first massage heads 120 can be provided. For example, the plurality of first massage heads may include a first massage head 121 and a second massage head 122 arranged along the length of the neck. Relative to the first massage head 121, the second massage head 122 is arranged close to the second massage head 320. In this way, when the first massage head 121 moves in the direction of squeezing the human neck 3, the second massage head 122 moves in the direction away from the human neck 3. When the first massage head 121 moves in the direction away from the human neck 3, the second massage head 122 moves in the direction of squeezing the human neck 3. In this way, the first massage head 121 can be used to knead and massage the upper neck muscles of the neck 3 close to the human head. And the second massage head 122 can be used to knead and massage the lower neck muscles of the neck 3 close to the human shoulders. Moreover, the first massage head 121 and the second massage head 122 can massage the neck 3 alternately in sequence to enhance the massage effect of the neck 3.

[0168] It can be understood that the muscle group of the shoulder and neck 3 includes the levator scapulae, the trapezius, and the rhomboids, etc. Since the muscle curves of the trapezius and the levator scapulae are different, the second massage head 320 and the two massage convex parts of the first massage head 120 can move in combination. As an example, when the second massage head 320 moves along the first trajectory, the second massage head 122 can move in the direction of squeezing the human neck 3 and move in the direction close to the second massage head 320. In this way, the second massage head 122 and the second massage head 320 can pinch the head and neck splenius and / or the levator scapulae. When the second massage head 320 moves along the second trajectory, the second massage head 122 moves in the direction away from the human neck 3 and moves in the direction away from the second massage head 320. In this way, the second massage head 122 and the second massage head 320 release the pinching of the head and neck splenius and the levator scapulae, and use the second massage head 320 to knead and massage the levator scapulae and / or the trapezius, thereby improving the massage effect on the human shoulder.

[0169] It should be noted that the number of the second massage heads 320 is not limited, including but not limited to 1, 2, 3, etc., and can be flexibly designed according to actual massage needs. The number of the first massage heads 120 is not limited, including but not limited to 1, 2, 3, etc., and can be flexibly designed according to actual massage needs.

[0170] In addition, for the movement of the left and right massage devices 10, Fig.12The distance between the left and right massage devices 10 shown can be adjusted according to the user's use requirements, so as to adapt to the use of users with different neck thicknesses 3, or to meet the massage requirements of the same user for different shoulder widths. It can be understood that the relative movement between the left and right massage devices 10 can be adjusted by a screw nut pair, or can be driven by a linear motor, or by other mechanisms to achieve relative movement, which is not elaborated in this disclosure.

[0171] It should be noted that when one element is considered to be "transmission-connected" to another element, the two can be fixed in a detachable connection or in an inseparable connection, as long as the two can achieve force transmission. For example, shaft connection, sleeve connection, snap connection, one-piece fixation, welding, etc. can be achieved in traditional technologies and can be flexibly selected according to actual application needs. For example, one of the elements is provided with a non-cylindrical body, and the other element is provided with a matching hole for transmission cooperation with the non-cylindrical body. Non-cylindrical bodies include polygonal columns, elliptical columns, semi-cylindrical columns, etc., which will not be described in detail in this disclosure.

[0172] The technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without causing conflicts. The scope of protection of the present disclosure is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the scope of protection of the present disclosure.

Claims

1. A massage component, characterized in that: include: The rotating member comprises a rotating body and an eccentric driving member fixedly connected to the rotating body; A first massage member, comprising a first massage arm coaxially rotatably connected to the rotating body and a first massage head connected to the first massage arm; as well as The second massage member comprises a second massage arm drivingly connected to the eccentric driving member and a second massage head connected to the second massage arm, wherein the second massage arm is movably connected to the first massage arm; Wherein, during the process in which the rotating member drives the first massage member and the second massage member to rotate, the eccentric driving member can drive the second massage member to swing relative to the first massage member.

2. The massage assembly according to claim 1, characterized in that: One of the rotating body and the first massage arm is provided with a shaft, and the other is provided with a rotating hole which is rotatably matched with the shaft.

3. The massage assembly according to claim 1, characterized in that The massage component also includes a bearing, the rotating body is provided with a rotating hole for installing the bearing, and the first massage arm is provided with a shaft body, and the shaft body is transmission-connected with the bearing so that the shaft body and the rotating hole are rotationally matched.

4. The massage assembly according to claim 1, characterized in that: The rotating member also includes a convex ridge arranged adjacent to the eccentric driving member, and the massage component also includes a limiting ring fixedly connected to the eccentric driving member, and the limiting ring and the convex ridge are spaced apart to form a limiting structure for limiting the axial movement of the second massage arm along the rotating body.

5. The massage assembly according to claim 4, characterized in that: The second massage arm is provided with an assembly hole for transmission cooperation with the eccentric driving part and an avoidance groove for avoiding the convex ridges, and the assembly hole is communicated with the avoidance groove.

6. The massage assembly according to claim 4, characterized in that: The rotating member is provided with a mounting hole which penetrates the rotating body and the eccentric driving member along the axial direction of the rotating member, and the mounting hole is used for fixed connection with the driving rod.

7. The massage assembly according to claim 6, characterized in that The first massage arm is provided with a connecting hole coaxially arranged with the mounting hole, and the connecting hole is used to avoid the driving rod.

8. The massage assembly according to claim 1, characterized in that One of the first massage arm and the second massage arm is provided with a first limiting groove, and the other is provided with a first limiting portion corresponding to the first limiting groove, and the first limiting portion cooperates with the first limiting groove to limit the relative swing range between the second massage arm and the first massage arm.

9. The massage assembly according to claim 8, characterized in that The second massage arm comprises a rotating part connected to the eccentric driving member and a mounting part connected to the rotating part, the first limiting part is connected to the rotating part and is arranged with the mounting part along the circumference of the rotating member, and the second massage head is connected to the mounting part; The first limiting groove is arranged on the first massage arm, and the first limiting portion is slidably connected to the first limiting groove, so that the first massage arm and the mounting portion are arranged along the circumference of the rotating member, so that the first massage head and the second massage head are arranged at intervals.

10. The massage assembly according to claim 9, characterized in that The first limiting groove is arranged along the length direction of the first massage arm; The first limiting portion includes a connecting portion connected to the rotating portion and a sliding portion connected to the connecting portion, and the sliding portion is inserted into the first limiting groove to be slidably connected to the first limiting groove; During the rotation of the rotating member, the sliding portion can slide back and forth in the first limiting groove.

11. The massage assembly according to claim 10, characterized in that The size of the connecting portion decreases along the direction from the rotating portion to the sliding portion, and at least one of the connecting portion and the sliding portion is provided with an arc inclined toward the first limiting groove so that the sliding portion is inserted into the first limiting groove.

12. The massage assembly according to claim 11, characterized in that In the direction from the rotating part to the sliding part, the connecting part is provided with a plurality of connecting ribs, the connecting ribs are arranged at intervals and the distance between two adjacent connecting ribs gradually decreases so as to converge and connect to the sliding part.

13. The massage assembly according to claim 1, characterized in that The second massage arm comprises an assembly part drivingly connected to the eccentric driving member and a guide part slidingly connected to the assembly part, and the second massage head is connected to the guide part.

14. The massage assembly according to claim 13, characterized in that The second massage arm further comprises a telescopic mechanism, and the telescopic mechanism is used for driving the guide member to reciprocate relative to the assembly member.

15. The massage assembly according to claim 14, characterized in that The assembly part is provided with an assembly groove recessed along the axial direction of the eccentric driving member and an opening communicating with the assembly groove, and the opening is opened along the length direction of the assembly part; The guide member is slidably connected to the assembly groove, and a portion of the guide member extends from the opening to be connected to the second massage head; the telescopic mechanism is installed in the assembly groove to drive the guide member to slide.

16. The massage assembly according to claim 15, characterized in that The telescopic mechanism includes a telescopic motor arranged in the assembly groove, a rotating member connected to the output shaft of the telescopic motor, and a moving member moving along the rotating member. The rotating member is rotatably arranged in the assembly groove and extends along the opening direction. The moving member and the rotating member are spirally transmitted. The telescopic motor drives the rotating member to rotate, so that the moving member drives the guide member to move through the spiral transmission.

17. The massage assembly according to any one of claims 1 to 16, characterized in that The massage component can be installed on the mounting component, and the first massage arm is movably connected to the mounting component.

18. The massage assembly according to claim 17, characterized in that The first massage arm comprises a swinging portion rotatably connected to the rotating body and a second limiting portion connected to the swinging portion, and the first massage head is connected to the swinging portion and arranged opposite to the second limiting portion; The mounting assembly is provided with a second limiting groove, and at least a part of the second limiting portion is spherical to be connected with the second limiting groove, so that the second limiting portion can rotate and slide in the second limiting groove.

19. A massage device, characterized in that: It comprises a mounting assembly, a transmission assembly and a massage assembly according to any one of claims 1 to 18; The transmission assembly includes a rotating shaft rotatably arranged on the mounting assembly and a driving rod drivingly connected to the rotating shaft, wherein the driving rod can rotate with the rotating shaft and the driving rod is tilted relative to the rotating shaft; The rotating member is connected to the driving rod, and the first massage member is movably connected to the mounting assembly; When the rotating shaft drives the driving rod to rotate, the eccentric driving member can drive the second massage member to swing relative to the first massage member, and enable the second massage head to perform kneading motion.

20. The massage device according to claim 19, characterized in that The second massage arm can rotate with the driving rod and is driven by the eccentric driving member to swing relative to the first massage member, so that the second massage head reciprocates along the first closed curve to knead the massage part.

21. The massage device according to claim 20, characterized in that The first closed curve includes a first trajectory for moving the second massage head toward the rotation axis and toward the first massage head, and a second trajectory for moving the second massage head away from the rotation axis and away from the first massage head. The first trajectory is connected end to end with the second trajectory.

22. The massage device according to any one of claims 19 to 21, characterized in that: The first massage arm can rotate along with the driving rod, so that the first massage head can massage the massage part.

23. The massage device according to claim 22, characterized in that: The first massage head reciprocates along the second closed curve to massage the massage part.

24. The massage device according to claim 19, 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 second massage member is disposed close to the first mounting member, the first massage member is disposed close to the second mounting member and is movably connected to the second mounting member.

25. The massage device according to claim 24, characterized in that The transmission assembly also includes a connecting member, which is movably connected between the driving rod and the second mounting member.

26. The massage device according to claim 25, characterized in that The connecting member includes a connecting rod, one end of which is rotatably connected to the second mounting member, the other end of the connecting rod is rotatably connected to one end of the driving rod, the other end of the driving rod is rotatably connected to the rotating shaft, and the driving rod and the connecting rod are respectively inclined relative to the rotating shaft; the spacing between the first mounting member and the second mounting member is adjustable so that the size of the inclination angle of the driving rod relative to the rotating shaft can be adjusted.

27. The massage device according to claim 26, characterized in that The massage device can be installed 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.

28. The massage device according to claim 27, characterized in that The mounting assembly further comprises a transmission 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 transmission screw.

29. The massage device according to claim 28, characterized in that The first mounting member and the second mounting member are respectively slidably connected to the bearing assembly, and the transmission screw is provided with a first transmission thread threadedly connected to the first mounting member and a second transmission thread threadedly connected to the second mounting member, and the second transmission thread and the first transmission thread have different pitches and / or rotation directions, so that the rotation of the transmission screw can drive the first mounting member and the second mounting member to produce relative movement.

30. A massage device, characterized in that: It comprises a bearing assembly, a first driving mechanism and a massage device according to any one of claims 19 to 29; The mounting assembly is connected to the bearing assembly so that the massage device is mounted on the bearing assembly; The first driving mechanism is disposed on the bearing assembly and is used to drive the rotating shaft to rotate.

31. The massage device according to claim 30, characterized in that The massage device further comprises a second driving mechanism disposed on the bearing assembly, and the second driving mechanism is used for driving the transmission screw to rotate.

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