Massage device

Abstract

The massage equipment comprises a driving mechanism and a massage mechanism, the driving mechanism comprises a driving part, a first shaft, a second shaft and two adjusting assemblies, the first shaft, the second shaft and the two adjusting assemblies can be in transmission connection with the driving part, the massage mechanism comprises two massage assemblies, and the two massage assemblies are arranged on the first shaft and are in transmission connection with the first shaft; the two massage assemblies are in transmission connection with the second shaft respectively, and each massage assembly comprises a first massage part and a second massage part. Under the driving of the first shaft, the first massage piece and the second massage piece swing at a first frequency, under the driving of the second shaft, the first massage piece and / or the second massage piece swing at a second frequency, and the second frequency is larger than the first frequency. The second frequency is larger than the first frequency, so that the swing frequency of the first massage piece and the second massage piece is increased in the circumferential direction of the first shaft, the body part of the user is beaten, the use requirement of the user is met, and the use experience of the user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of massage equipment, and in particular to a massage equipment. Background Art

[0002] This section merely provides background information related to the present application and is not necessarily prior art.

[0003] In today's society, people may experience discomfort symptoms such as muscle stiffness in the neck and shoulders due to reasons such as sitting for a long time. In order to eliminate or relieve the discomfort symptoms, people usually use massage equipment to massage the uncomfortable parts.

[0004] Taking massage equipment as an example, existing massage equipment can only perform kneading movements when massaging the user's neck and shoulders. When the user needs to tap the uncomfortable area, the existing massage equipment cannot meet the user's usage needs, thereby reducing the user's usage experience. Summary of the Invention

[0005] The purpose of this application is to at least solve the problem that existing massage devices cannot achieve tapping of massage positions. This purpose is achieved through the following technical solutions:

[0006] The present application proposes a massage device, comprising:

[0007] A driving mechanism, comprising a driving member, and a first shaft, a second shaft, and two adjustment assemblies, each capable of being transmission-connected to the driving member;

[0008] A massage mechanism, the massage mechanism comprising at least one massage assembly, the massage assemblies being respectively disposed on the first shaft and in transmission connection with the first shaft, the massage assemblies being respectively in transmission connection with the second shaft, each of the massage assemblies being in transmission connection with one of the adjustment assemblies, and driven by the adjustment assemblies so that the two massage assemblies can move along the axial direction of the first shaft, the massage assemblies comprising a first massage member and a second massage member;

[0009] Wherein, under the drive of the first shaft, the first massage element and the second massage element can swing relative to the first shaft at a first frequency;

[0010] Driven by the second shaft, the first massage element and / or the second massage element can swing relative to the first shaft at a second frequency and be used to tap a body part of the user. The second frequency is greater than the first frequency.

[0011] When a user uses the massage device of the present application, the driving member is used to drive the first massage member and the second massage member respectively through the first axis. Under the drive of the first axis, the first massage member and the second massage member move simultaneously, and the first massage member and the second massage member swing at a first frequency in the circumferential direction of the first axis. The user is massaged by the movements of the first massage member and the second massage member. When the user needs to tap a body part, the driving member drives the first massage member and the second massage member through the second axis, so that the first massage member and the second massage member swing at a second frequency relative to the first axis. Since the second frequency is greater than the first frequency, the swinging frequency of the first massage member and the second massage member in the circumferential direction of the first axis increases, thereby achieving tapping of the user's body part, thereby meeting the user's usage needs and improving the user's usage experience.

[0012] In addition, the massage device according to the present application may also have the following additional technical features:

[0013] In some embodiments of the present application, the driving mechanism further includes:

[0014] Two sliding seats, each of the adjustment components is respectively connected to one of the sliding seats in a transmission manner, and the adjustment component is capable of driving the sliding seat to move along the axial direction of the first shaft;

[0015] An eccentric assembly is provided on each of the first shafts and rotates synchronously with the first shaft. Each of the sliding seats is connected to an eccentric assembly in a transmission manner, and the sliding seat can drive the eccentric assembly to move along the axial direction of the first shaft. The first massage element and the second massage element in each of the massage assemblies are connected to the same eccentric assembly in a transmission manner.

[0016] In some embodiments of the present application, the eccentric assembly includes a wheel body and an eccentric part, the wheel body is arranged on the first shaft, and the wheel body is connected to the eccentric part along the axial direction of the first shaft, and the axis of the eccentric part is spaced apart from the first shaft, the eccentric part is rotatably connected to the second massage part, and the driving mechanism also includes two first guide seats, the first guide seat is provided with a first guide structure, and the second massage part is provided with a second guide structure, the first guide structure and the second guide structure are guided and cooperated so that the second massage part can swing in the circumferential direction of the first shaft.

[0017] In some embodiments of the present application, the eccentric assembly further includes a connecting portion, the connecting portion being fixedly connected to the eccentric portion, the connecting portion including a driving portion, the axis of the driving portion being arranged at an angle to the axis of the first shaft, the first massage element being rotatably mounted on the driving portion, the driving mechanism further including a second guide seat, each of the first massage elements corresponding to one second guide seat;

[0018] Wherein, the second guide seat is provided with a third guide structure, the first massage member is provided with a fourth guide structure, and the third guide structure cooperates with the fourth guide structure to enable the first massage member to swing relative to the first axis.

[0019] In some embodiments of the present application, the drive mechanism also includes an eccentric drive assembly, the eccentric drive assembly includes a second eccentric wheel and a connecting rod, the second eccentric wheel is mounted on the second shaft, and the axis of the second eccentric wheel is arranged parallel to the axis of the second shaft and spaced apart, one end of the connecting rod is rotatably mounted on the second eccentric wheel, and the other end of the connecting rod is transmission-connected to the first guide seat and / or the second guide seat.

[0020] In some embodiments of the present application, the first guide seat is slidably connected to the sliding seat, the second guide seat is fixed to the first guide seat, and the other end of the connecting rod is rotatably connected to the first guide seat or the second guide seat;

[0021] Alternatively, the first guide seat is slidably connected to the sliding seat, the second guide seat is slidably connected to the first guide seat, and the other end of the connecting rod is rotatably connected to the first guide seat or the second guide seat;

[0022] Alternatively, the first guide seat is slidably connected to the sliding seat, the second guide seat is slidably connected to the first guide seat, the number of the connecting rods is two, the first guide seat is rotatably connected to the other end of one of the connecting rods, and the second guide seat is rotatably connected to the other end of the other connecting rod.

[0023] In some embodiments of the present application, the driving mechanism further includes a switch assembly, the driving member and the second shaft are respectively connected to the switch assembly in transmission, and the switch assembly includes an open state and a closed state. In the open state, the driving member can drive the second shaft, and in the closed state, the driving member is disconnected from the second shaft in transmission.

[0024] In some embodiments of the present application, the driving member includes a driving shaft, the driving shaft includes a second driving end, the second driving end is a second worm, and the driving mechanism further includes:

[0025] Support seat;

[0026] a second gear set, the second gear set comprising a second worm gear, a fourth transmission gear, and a fifth transmission gear, the second worm gear being rotatably disposed on the support base and meshing with the second worm, the fourth transmission gear being rotatably disposed on the support base, and the fifth transmission gear being sleeved and fixed on the second shaft and meshing with the fourth transmission gear;

[0027] In which, the switch assembly is movably arranged on the support seat and can switch between the open state and the closed state. In the open state, the second worm gear is connected to the fourth transmission gear through the switch assembly. In the closed state, the switch assembly disconnects the transmission between the second worm gear and the fourth transmission gear.

[0028] In some embodiments of the present application, the rotation axis of the second worm gear is parallel to and spaced from the rotation axis of the fourth transmission gear, and the switch assembly includes:

[0029] a control rod, the control rod being movably disposed on the support seat, with opposite ends of the control rod protruding from the support seat respectively, the control rod being pluggably engaged with the second worm gear and being coaxially disposed with the second worm gear, and the control rod being movable relative to the second worm gear along the axial direction of the second worm gear;

[0030] At least one limiting member is provided on the control rod, the second worm gear includes a receiving cavity with an opening, a limiting structure is provided on a side wall of the receiving cavity, and a portion of the control rod is passed through the receiving cavity. In the open state, the at least one limiting member enters the receiving cavity through the opening and cooperates with the limiting structure to make the control rod and the second worm gear rotate synchronously. In the closed state, the at least one limiting member is separated from the receiving cavity through the opening to release the transmission between the control rod and the second worm gear.

[0031] A gear member is provided on the outside of the support member and is fixedly mounted on one end of the control rod. The gear member is engaged with the fourth transmission gear and can slide relative to the fourth transmission gear along the axial direction of the fourth transmission gear.

[0032] In some embodiments of the present application, the limiting structure is a limiting groove formed in the accommodating cavity, the limiting groove extends along the axial direction of the second worm gear, and the limiting member includes:

[0033] an elastic portion, wherein the control rod is provided with a receiving structure along the radial direction of the second worm gear, and the elastic portion is arranged in the receiving structure;

[0034] A limiting portion, the limiting portion abuts against the elastic portion, and the rebound force of the elastic portion drives the limiting portion to have a tendency to move in the direction of leaving the receiving structure. In the open state, part of the limiting portion is received in the receiving structure, and the other part of the limiting portion is embedded in the limiting groove. In the closed state, part of the limiting portion is received in the receiving structure, and the other part of the limiting portion is arranged on the outside of the receiving structure and abuts against the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0036] Figure 1 Schematically shows a structural diagram of a massage device according to an embodiment of the present application;

[0037] Figure 2 for Figure 1 A schematic structural diagram of the massage device shown when two massage components are in a first position;

[0038] Figure 3 for Figure 1 A schematic structural diagram of the massage device shown when two massage components are in a first position;

[0039] Figure 4 for Figure 1 A schematic diagram of a partial structure of the massage device shown;

[0040] Figure 5 for Figure 4 A cross-sectional view of the massage device shown at AA;

[0041] Figure 6 for Figure 4 A schematic structural diagram of an adjustment rod of an adjustment assembly in a massage device shown in FIG;

[0042] Figure 7 for Figure 4 A cross-sectional view of the massage device at position BB is shown;

[0043] Figure 8 for Figure 4 A cross-sectional view of the massage device shown at CC;

[0044] Figure 9for Figure 4 A cross-sectional view of the massage device shown at DD;

[0045] Figure 10 for Figure 4 A cross-sectional view of the massage device at EE shown;

[0046] Figure 11 for Figure 4 A schematic structural diagram of the massage device from another perspective is shown;

[0047] Figure 12 for Figure 11 A schematic structural diagram of the massage device from another perspective is shown;

[0048] Figure 13 for Figure 11 A schematic diagram of a partial structure of the massage device shown;

[0049] Figure 14 for Figure 11 A cross-sectional view of the massage device at FF shown (the switch assembly is in the open state);

[0050] Figure 15 for Figure 11 A cross-sectional view of the massage device at FF is shown (the switch assembly is in the closed state).

[0051] The reference numerals are as follows:

[0052] 100. Massage equipment;

[0053] 10. Massage institutions;

[0054] 11. Massage component;

[0055] 111, first massage element; 1111, fourth guide structure; 112, second massage element; 1121, second guide structure;

[0056] 20. Driving mechanism;

[0057] 21. Driving member; 211. Driving shaft; 2111. First worm; 2112. Second worm; 22. First shaft; 23. Second shaft; 24. Adjusting assembly; 241. Adjusting rod; 2411. First slideway; 24111. First spiral portion; 24112. Second spiral portion; 242. Matching member; 25. First gear set; 251. First worm gear; 2511. First worm gear portion; 2512. First gear portion; 252. First transmission gear; 253. Second transmission gear; 26. Second gear set; 261. Fifth transmission gear; 262. Fourth transmission gear; 2621. Bevel gear portion; 2622. Straight gear portion; 263. Second worm gear; 2 631, accommodating chamber; 2632, limiting groove; 27, switch assembly; 271, control rod; 2711, accommodating structure; 272, limiting member; 2721, elastic portion; 2722, limiting portion; 273, gear member; 28, eccentric drive assembly; 281, second eccentric wheel; 282, connecting rod; 29, sliding seat; 2901, rib structure; 291, eccentric assembly; 2911, wheel body; 2912, eccentric portion; 2913, annular groove; 292, first guide seat; 2921, first guide structure; 293, second guide seat; 2931, third guide structure; 294, connecting portion; 295, end cover; 296, pin; 297, support seat;

[0058] a. First distance; b. Second distance; c. Preset angle. DETAILED DESCRIPTION

[0059] The following describes exemplary embodiments of the present application in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0060] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0061] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0062] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped over, an element described as "below" or "beneath" another element or feature would then be oriented "above" or "above" the other element or feature. Thus, the example term "below" can encompass both above and below orientations.

[0063] like Figures 1 to 15 As shown, according to an embodiment of the present application, a massage device 100 is proposed, which includes a driving mechanism 20 and a massage mechanism 10. The driving mechanism 20 includes a driving member 21, and a first shaft 22, a second shaft 23 and an adjustment component 24 that can be respectively connected to the driving member 21 for transmission. The massage mechanism 10 includes at least one massage component 11.

[0064] The following is further explained by taking the number of massage components 11 as two as an example, specifically:

[0065] The two massage components 11 are respectively arranged on the first shaft 22 and are transmission connected to the first shaft 22. The two massage components 11 are respectively transmission connected to the second shaft 23. Each massage component 11 is transmission connected to an adjustment component 24. Under the drive of the adjustment component 24, the two massage components 11 can move along the axial direction of the first shaft 22 and approach or move away from each other. The massage component 11 includes a first massage part 111 and a second massage part 112.

[0066] Among them, under the drive of the first shaft 22, the first massage part 111 and the second massage part 112 can swing relative to the first shaft 22 at a first frequency (in the present application, the first massage part 111 can swing in the circumferential direction and axial direction of the first shaft 22, and the second massage part 112 can swing in the circumferential direction of the first shaft 22). Under the drive of the second shaft 23, the first massage part 111 and / or the second massage part 112 can swing relative to the first shaft 22 at a second frequency (in the present application, the parts driven by the second shaft 23 (the first massage part 111 and / or the second massage part 112) swing in the circumferential direction of the first shaft 22) and are used to tap the user's body parts, and the second frequency is greater than the first frequency.

[0067] Specifically, the driving member 21 outputs driving force to the outside, wherein the first shaft 22 can be connected to the driving member 21 for transmission, and can also be disconnected from the driving member 21 for transmission. At the same time, the second shaft 23 can be connected to the driving member 21 for transmission, and can also be disconnected from the driving member 21 for transmission. That is, by controlling the driving member 21 to selectively be connected to at least one of the first shaft 22 and the second shaft 23 for transmission, the switching of different modes of the massage device 100 is realized.

[0068] The first massage part 111 and the second massage part 112 of each massage component 11 are respectively arranged on the first shaft 22 and are transmission connected to the first shaft 22. Taking the first massage part 111 as a neck massage part and the second massage part 112 as a shoulder massage part as an example, the first massage part 111 performs a massage action on the user's neck, and the second massage part 112 performs a massage action on the user's shoulders.

[0069] The first massage element 111 and the second massage element 112 are disposed adjacent to each other. Driven by the first shaft 22, the first massage element 111 and the second massage element 112 move synchronously with the first shaft 22. Simultaneously, driven by the second shaft 23, at least one of the first massage element 111 and the second massage element 112 moves synchronously with the second shaft 23. The following description will be made using the example of both the first massage element 111 and the second massage element 112 being driven by the second shaft 23.

[0070] The first massage member 111 includes a drive frame and a massage ball head. One end of the drive frame is connected to the massage ball head, and the other end of the drive frame is respectively connected to the first shaft 22 and the second shaft 23. When the first shaft 22 is driven, one end of the drive frame drives the massage ball head to swing in the axial direction of the first shaft 22 and in the circumferential direction of the first shaft 22. In both swinging directions, the swinging action is a reciprocating action, and the swinging angle is less than 90°.

[0071] The second massage member 112 includes a driving arm and a massage head. One end of the driving arm is connected to the massage head, and the other end of the driving arm is respectively connected to the first shaft 22 and the second shaft 23. When the first shaft 22 is driven, one end of the driving arm drives the massage head to swing in the circumferential direction of the first shaft 22. The swinging action is a reciprocating action, and the swinging angle is less than 90°.

[0072] When the driving member 21 drives the first and second massage members 111, 112 via the first shaft 22, the first and second massage members 111, 112 both swing in the circumferential direction of the first shaft 22 at a first frequency. When the driving member 21 drives the first and second massage members 111, 112 via the second shaft 23, the first and second massage members 111, 112 both swing in the circumferential direction of the first shaft 22 at a second frequency. The second frequency is greater than the first frequency. At the first frequency, the first and second massage members 111, 112 reciprocate less frequently in the circumferential direction of the first shaft 22 per unit time. At the second frequency, the first and second massage members 111, 112 reciprocate more frequently in the circumferential direction of the first shaft 22 per unit time. These first and second frequencies are variations brought about when the driving member 21 rotates at the same speed. These variations allow the user to experience a tapping massage action and varying massage rhythms, thereby satisfying the user's needs and enhancing the user experience.

[0073] It should be understood that the two massage components 11 are respectively arranged on the first shaft 22, and each massage component 11 is connected to the driving member 21 through an adjustment component 24. Under the drive of the driving member 21, the adjustment component 24 can adjust the position of the massage component 11 along the axial direction of the first shaft 22. By adjusting the position of the two massage components 11, the effect of massaging while moving is achieved, the range of massage is expanded, and the use needs of users of different body shapes can be met at the same time, thereby further improving the user experience. Figure 2 and Figure 3 As shown, Figure 2 In the example, the distance between the two massage components 11 is a first distance a. Figure 3 In the embodiment, the distance between the two massage components 11 is the second distance b, wherein the first distance a is greater than the second distance b, and the usage requirements of different users can be met by adjusting the distance between the two massage components 11.

[0074] In addition, the adjustment component 24 can adjust the massage component 11 to a fixed position, in which the massage component 11 massages the user. The adjustment component 24 can also reciprocate the position of the massage component 11 along the axial direction of the first axis 22 when the massage component 11 is in operation, thereby increasing the massage area of ​​the massage device and further improving the user experience.

[0075] In addition, in the present application, the first shaft 22 and the second shaft 23 are arranged in parallel and spaced apart. The first shaft 22 and the second shaft 23 are arranged in parallel and spaced apart to facilitate the overall layout of the driving mechanism 20.

[0076] In some embodiments of the present application, Figures 2 to 4 As shown, the driving mechanism 20 also includes two sliding seats 29 and two eccentric assemblies 291. Each adjusting assembly 24 is respectively connected to a sliding seat 29 in a transmission manner. The adjusting assembly 24 can drive the sliding seat 29 to move along the axial direction of the first shaft 22. The two eccentric assemblies 291 are respectively arranged on the first shaft 22 and rotate synchronously with the first shaft 22. Each eccentric assembly 291 is respectively connected to a sliding seat 29 in a transmission manner and moves along the axial direction of the first shaft 22 under the drive of the sliding seat 29. The first massage member 111 and the second massage member 112 in each massage assembly 11 are respectively connected to the same eccentric assembly 291 in a transmission manner.

[0077] Specifically, the eccentric assembly 291 is arranged on the first shaft 22. Along the axial direction of the first shaft 22, the eccentric assembly 291 can move relative to the first shaft 22. Along the circumferential direction of the first shaft 22, the eccentric assembly 291 rotates synchronously with the first shaft 22. The sliding seat 29 is respectively connected to the adjusting assembly 24 and the eccentric assembly 291 in transmission.

[0078] When the position of the massage component 11 needs to be adjusted, the driving member 21 drives the adjusting member 24, and the adjusting member 24 drives the sliding seat 29, so that the sliding seat 29 moves along the axial direction of the first shaft 22. During the movement, the sliding seat 29 drives the eccentric member 291, and the eccentric member 291 drives the massage component 11 to adjust its position along the axial direction of the first shaft 22, thereby realizing the adjustment of the position of the first massage member 111 and the second massage member 112, and thus being able to effectively adapt to different users, so that the user experience is effectively improved.

[0079] It should be understood that when the first shaft 22 drives the eccentric assembly 291 to rotate synchronously, the eccentric assembly 291 drives the first massage member 111 and the second massage member 112 respectively, so that the first massage member 111 swings in the axial direction and the circumferential direction of the first shaft 22, and the second massage member 112 swings in the circumferential direction of the first shaft 22.

[0080] It should be pointed out that a through hole is provided on the eccentric assembly 291, and the first shaft 22 is arranged through the through hole. A groove is provided on the hole wall of the through hole, and the groove extends along the axial direction of the first shaft 22, and the groove is respectively connected with the two openings of the through hole. A protruding structure (such as a bump or other structure) is provided on the outer peripheral wall of the first shaft 22, and the protruding structure is embedded in the groove. Along the axial direction of the first shaft 22, the protruding structure can slide relative to the groove, so that the adjusting assembly 24 can adjust the position of the eccentric assembly 291 through the sliding seat 29. Along the circumferential direction of the first shaft 22, the protruding structure abuts against the side wall of the groove, and the first shaft 22 can drive the eccentric assembly 291 to rotate synchronously.

[0081] In addition, if Figure 7 and 11 As shown, the eccentric assembly 291 is provided with an annular groove 2913, which is arranged around the rotation axis of the eccentric assembly 291. The sliding seat 29 is provided with a rib structure 2901, which is embedded in the annular groove 2913 and spaced apart from the inner wall of the annular groove 2913. When the first shaft 22 drives the eccentric assembly 291 to rotate, the annular groove 2913 slides relative to the rib structure 2901. When the adjustment assembly 24 adjusts the position of the massage assembly 11, the driving member 21 drives the adjustment assembly 24, which drives the sliding seat 29 to move along the axial direction of the first shaft 22. The rib structure 2901 abuts against the side wall of the annular groove 2913 and drives the eccentric assembly 291 to move along the axial direction of the first shaft 22. The movement of the eccentric assembly 291 drives the massage assembly 11 to adjust its position.

[0082] In addition, a position detection element (such as a Hall sensor, etc.) is installed on each sliding seat 29. The position detection element can effectively detect the current position of the massage component 11, thereby improving the accuracy of position adjustment of the massage component 11.

[0083] In some embodiments of the present application, Figure 1 and Figure 4 As shown, the adjustment assembly 24 includes two adjustment rods 241 and two mating parts 242. The two adjustment rods 241 are respectively connected to the driving member 21. Each sliding seat 29 is provided with a mating part 242. The adjustment rod 241 is connected to the mating part 242 to drive the mating part 242 to drive the sliding seat 29 to move along the axial direction of the first shaft 22.

[0084] Specifically, the fitting part 242 is fixed on the sliding seat 29 and is connected to the adjusting rod 241. When the position of the massage component 11 needs to be adjusted, the driving member 21 drives the adjusting rod 241, and the adjusting rod 241 drives the fitting part 242. The fitting part 242 drives the sliding seat 29 to move along the axial direction of the first shaft 22. The sliding seat 29 drives the massage component 11 to move along the axial direction of the first shaft 22 through the eccentric component 291, thereby realizing the adjustment of the position of the massage component 11.

[0085] It should be understood that when the adjusting rod 241 drives the fitting member 242 , the fitting member 242 moves along the axial direction of the first shaft 22 , so that the sliding seat 29 is driven to move along the axial direction of the first shaft 22 by the fitting member 242 .

[0086] It should be noted that the fitting 242 is fixedly connected to the sliding seat 29 , and the connection method between the two includes but is not limited to welding, snapping, bonding, or connection through a connector.

[0087] In some embodiments of the present application, Figure 5 and Figure 6 As shown, a first sliding groove 2411 is provided on the adjusting rod 241 . The first sliding groove 2411 is a spiral groove provided on the outer peripheral wall of the adjusting rod 241 . Part of the body of the fitting 242 is slidably provided in the first sliding groove 2411 .

[0088] Specifically, a through hole is provided on the sliding seat 29, the fitting 242 is fixed on the sliding seat 29, and the fitting 242 protrudes from the inner wall of the through hole, the adjusting rod 241 is arranged parallel to the first axis 22 and spaced apart, and part of the adjusting rod 241 is passed through the through hole, and the two ends of the adjusting rod 241 protrude from the through hole respectively, and the part of the fitting 242 protruding from the inner wall of the through hole is embedded in the first slide groove 2411, and the fitting 242 can slide relative to the first slide groove 2411.

[0089] When the position of the massage component 11 needs to be adjusted, the driving member 21 drives the adjusting rod 241 to rotate. Since the first sliding groove 2411 is a spiral groove and is formed on the outer peripheral wall of the adjusting rod 241, the spiral groove rotates with the adjusting rod 241. The rotating spiral groove drives the matching member 242 and drives the sliding seat 29 to move along the axial direction of the first shaft 22 through the matching member 242. The sliding seat 29 drives the massage component 11 to move along the axial direction of the first shaft 22 through the eccentric component 291, thereby realizing the adjustment of the position of the massage component 11.

[0090] In some embodiments of the present application, Figure 6As shown, the first slide groove 2411 includes a first spiral portion 24111 and a second spiral portion 24112 with different rotation directions, one end of the first spiral portion 24111 is smoothly connected to one end of the second spiral portion 24112, and the other end of the first spiral portion 24111 is smoothly connected to the other end of the second spiral portion 24112.

[0091] Specifically, the first spiral portion 24111 is formed on the outer peripheral wall of the adjusting rod 241, and the second spiral portion 24112 is also formed on the outer peripheral wall of the adjusting rod 241. The first spiral portion 24111 and the second spiral portion 24112 have different rotation directions. The two ends of the first spiral portion 24111 are smoothly connected to the two ends of the second spiral portion 24112 respectively, and part of the mating part 242 is embedded in the first spiral portion 24111 or the second spiral portion 24112.

[0092] When the driving member 21 drives the adjustment rod 241 to rotate, the first sliding groove 2411, which is a spiral groove, rotates synchronously with the adjustment rod 241, and the spiral groove drives the matching member 242, causing the matching member 242 to move relative to the spiral groove along the axial direction of the first shaft 22. When the adjustment rod 241 rotates in one direction, the matching member 242 moves in the first direction when sliding on the first spiral portion 24111. When the matching member 242 slides from the first spiral portion 24111 to the second spiral portion 24112, the matching member 242 moves in the second direction, the first direction and the second direction being opposite. By alternately sliding the matching member 242 in the first spiral portion 24111 and the second spiral portion 24112, the massage assembly 11 is caused to reciprocate along the axial direction of the first shaft 22, thereby increasing the massage range of the massage assembly 11 and improving the user experience.

[0093] It should be understood that the driving member 21 drives the two adjustment assemblies 24 respectively, and the two adjustment assemblies 24 respectively adjust the positions of the two massage assemblies 11 on the first shaft 22. When the driving member 21 drives the two adjustment assemblies 24 respectively, the two massage assemblies 11 move closer to or farther away from each other along the axial direction of the first shaft 22.

[0094] In some embodiments of the present application, Figure 11 As shown, the driving member 21 includes a driving shaft 211, the driving shaft 211 includes a first driving end, the first driving end is a first worm 2111, the driving mechanism 20 includes a first worm gear set 25, the first worm gear set 25 includes two first worm gears 251, the two first worm gears 251 are respectively engaged with the first worm 2111, the two adjusting components 24 are transmission connected to the same first worm gear 251, and the first shaft 22 is transmission connected to the other first worm gear 251.

[0095] Specifically, the first driving end of the driving member 21 drives the two adjusting components 24 respectively, wherein the first driving end of the first worm 2111 is connected to the adjusting component 24 through the first worm gear 251. The transmission structure of the worm gear is compact and can effectively reduce the space occupied. In addition, the transmission structure of the worm gear has high transmission efficiency and can effectively reduce energy consumption.

[0096] In some embodiments of the present application, Figure 4 and Figure 11 As shown, the first worm gear assembly 25 also includes two first transmission gears 252. A first transmission gear 252 is installed on each adjusting rod 241. The first worm gear 251 on the transmission connection adjusting assembly 24 includes a coaxially connected first worm gear portion 2511 and two first gear portions 2512. The two first gear portions 2512 are respectively arranged at the axial ends of the first worm gear portion 2511. The first worm gear portion 2511 is meshed with the first worm 2111, and each first transmission gear 252 is meshed with a first gear portion 2512.

[0097] Specifically, a through hole is provided in the sliding seat 29, and a fitting 242 is fixed to the sliding seat 29. The fitting 242 protrudes from the inner wall of the through hole. The adjustment rod 241 is spaced apart from and parallel to the first shaft 22. A portion of the adjustment rod 241 extends through the through hole, and the portion of the fitting 242 protruding from the inner wall of the through hole is embedded in a first slide groove 2411. The fitting 242 can slide relative to the first slide groove 2411. Both ends of the adjustment rod 241 protrude from the through hole. A first transmission gear 252 is fixedly mounted on one end of the adjustment rod 241, and a limiting member is provided on the other end of the adjustment rod 241. The first slide groove 2411 is provided between the first transmission gear 252 and the limiting member. This configuration can reduce the possibility of separation of the adjustment rod 241 from the sliding seat 29, thereby improving the reliability of the massage device 100.

[0098] It should be understood that the first worm gear portion 2511 of the first worm gear 251 is meshed with the first worm 2111, and the first gear portion 2512 of the first worm gear 251 is meshed with the first transmission gear 252. By setting the gear ratio between the first gear portion 2512 and the first transmission gear 252, the rotation speed of the adjustment rod 241 meets the requirements of use, thereby effectively realizing the adjustment of the position of the massage component 11.

[0099] In some embodiments of the present application, Figure 4 and Figure 11As shown, the first worm gear set 25 also includes a second transmission gear 253, which is installed on the first shaft 22. The first worm gear 251 for transmission connection to the first shaft 22 includes a coaxially connected first worm gear part 2511 and a first gear part 2512, and the first gear part 2512 is meshed with the second transmission gear 253.

[0100] Specifically, the second transmission gear 253 is fixed on the first shaft 22, and the second transmission gear 253 is engaged with the first gear portion 2512 of the first worm gear 251. Such an arrangement can simplify the driving mechanism 20 on the basis of realizing the transmission connection between the driving member 21 and the first shaft 22, thereby effectively reducing the volume of the overall structure and also effectively reducing the manufacturing cost.

[0101] It should be understood that by setting the gear ratio between the second transmission gear 253 and the first gear portion 2512 , the rotation speed of the first shaft 22 meets the use requirements, thereby effectively driving the position of the massage component 11 .

[0102] In some embodiments of the present application, the first worm gear assembly 25 further includes a first one-way bearing, and the first transmission gear 252 is mounted on the adjustment rod 241 through the first one-way bearing.

[0103] Specifically, the first transmission gear 252 is mounted on the adjustment rod 241 via a first one-way bearing. By controlling the rotational direction of the first transmission gear 252, the transmission between the first transmission gear 252 and the adjustment rod 241 can be realized. For example, when the first transmission gear 252 rotates clockwise, the first one-way bearing is locked, and the first transmission gear 252 rotates synchronously with the adjustment rod 241 (the adjustment rod 241 can be driven by the first transmission gear 252). When the first transmission gear 252 rotates counterclockwise, the first one-way bearing is unlocked, and the first transmission gear 252 rotates relative to the adjustment rod 241 (the adjustment rod 241 cannot be driven by the first transmission gear 252).

[0104] In some embodiments of the present application, the first worm gear set 25 further includes a second one-way bearing, and the second transmission gear 253 is mounted on the first shaft 22 through the second one-way bearing.

[0105] Specifically, the second transmission gear 253 is mounted on the first shaft 22 via a second one-way bearing. By controlling the rotational direction of the second transmission gear 253, the second transmission gear 253 can be engaged or disengaged from the first shaft 22. For example, when the second transmission gear 253 rotates clockwise, the second one-way bearing is locked, and the second transmission gear 253 rotates synchronously with the first shaft 22 (the first shaft 22 can now be driven by the second transmission gear 253). When the second transmission gear 253 rotates counterclockwise, the second one-way bearing is unlocked, and the second transmission gear 253 rotates relative to the first shaft 22 (the adjustment rod 241 cannot now be driven by the second transmission gear 253).

[0106] In some embodiments of the present application, Figure 7 As shown, the eccentric assembly 291 includes a wheel body 2911 and an eccentric portion 2912. The wheel body 2911 is provided on the first shaft 22. Along the axial direction of the first shaft 22, the wheel body 2911 is connected to the eccentric portion 2912. The eccentric portion 2912 is rotatably connected to the second massage member 112. The driving mechanism 20 also includes two first guide seats 292. The first guide seat 292 is provided with a first guide structure 2921, and the second massage member 112 is provided with a second guide structure 1121. The first guide structure 2921 and the second guide structure 1121 are guided and cooperated so that the second massage member 112 can swing in the circumferential direction of the first shaft 22.

[0107] Specifically, the second massage member 112 includes a driving arm and a massage head. One end of the driving arm is connected to the massage head, and the other end of the driving arm is mounted on the eccentric portion 2912. The eccentric portion 2912 can rotate relative to the driving arm. At the same time, a second guide structure 1121 is provided at the end of the driving arm away from the massage head. The first guide seat 292 is arranged on the side of the driving arm away from the massage head, and the first guide structure 2921 on the first guide seat 292 cooperates with the second guide structure 1121.

[0108] When the first shaft 22 rotates, the wheel body 2911 drives the eccentric part 2912 to rotate eccentrically, and the eccentric part 2912 drives the driving arm. Through the cooperation between the first guide structure 2921 and the second guide structure 1121, the driving arm drives the massage head to swing in the circumferential direction of the first shaft 22.

[0109] It should be pointed out that in the present application, the first guide structure 2921 is a first guide groove arranged on the first guide seat 292, and the second guide structure 1121 is a first protruding portion formed on the driving arm. The first protruding portion is arranged in the first guide groove. In the circumferential direction of the first shaft 22, the first guide groove provides a swinging stroke for the first protruding portion. Within the swinging stroke, the first protruding portion can swing relative to the first guide groove. Through the driving of the driving arm by the eccentric part 2912 and the cooperation between the first guide structure 2921 and the second guide structure 1121, the second massage part 112 is driven by the first shaft 22, and the swing of the circumferential direction of the first shaft 22 is realized.

[0110] In some embodiments of the present application, Figure 7 As shown, the eccentric assembly 291 further includes a connecting portion 294, the connecting portion 294 is fixedly connected to the eccentric portion 2912, and the connecting portion 294 includes a driving portion, the axis of the driving portion is set at an angle to the axis of the first shaft 22 (as shown in FIG. Figure 7 As shown, Figure 7 The axis of the middle driving portion forms a preset angle c with the axis of the first shaft 22. The first massage element 111 is rotatably mounted on the driving portion. The driving mechanism 20 further comprises two second guide seats 293. Each first massage element 111 corresponds to a second guide seat 293. A third guide structure 2931 is provided on the second guide seat 293. A fourth guide structure 1111 is provided on the first massage element 111. The third guide structure 2931 cooperates with the fourth guide structure 1111 to enable the first massage element 111 to swing about the first shaft 22.

[0111] Specifically, the first massage member 111 includes a drive frame and a massage ball head. One end of the drive frame is connected to the massage ball head, and the other end of the drive frame is mounted on the drive part of the connecting portion 294. The drive part can rotate relative to the drive frame. At the same time, the other end of the drive frame is provided with a fourth guide structure 1111, and the second guide seat 293 is arranged on the side of the drive frame away from the massage ball head, and the third guide structure 2931 on the second guide seat 293 cooperates with the fourth guide structure 1111.

[0112] When the first shaft 22 rotates, the wheel body 2911 drives the eccentric part 2912 to rotate eccentrically, and the eccentric part 2912 drives the connecting part 294 to rotate. During the process of the connecting part 294 rotating with the eccentric part 2912, the driving part rotates relative to the driving frame and drives the driving frame. By setting the axis of the driving part to be at an angle to the axis of the first shaft 22, and the cooperation of the third guide structure 2931 and the fourth guide structure 1111, the driving frame drives the massage ball head to swing in the axial direction and circumferential direction of the first shaft 22, so that the massage ball head performs a massage action on the user.

[0113] It should be pointed out that in the present application, the third guide structure 2931 is a second guide groove arranged on the second guide seat 293, and the fourth guide structure 1111 is a second protruding portion formed on the driving arm. The second protruding portion is arranged in the second guide groove. In the circumferential direction and axial direction of the first shaft 22, the second guide groove provides a swinging stroke for the second protruding portion. Within the swinging stroke, the second protruding portion can swing relative to the second guide groove. By setting the axis of the driving portion to be at an angle to the axis of the first shaft 22, and the cooperation between the third guide structure 2931 and the fourth guide structure 1111, the driving frame drives the massage ball head to swing in the axial direction and circumferential direction of the first shaft 22, so that the massage ball head performs a massage action on the user.

[0114] In addition, the connecting portion 294 is connected and fixed to the eccentric portion 2912 of the eccentric assembly 291 , and the connection methods between the two include but are not limited to bonding, clamping, welding, or connection via a connecting piece.

[0115] An end cover 295 is provided on the outer side of the connecting portion 294 . The end cover 295 is connected to the connecting portion 294 , and the driving frame is limitedly mounted on the driving portion of the connecting portion 294 .

[0116] In some embodiments of the present application, Figure 1 As shown, the driving mechanism 20 further includes an eccentric driving assembly 28 , and the second shaft 23 is transmission-connected to a massage assembly 11 via the eccentric driving assembly 28 .

[0117] Specifically, the eccentric drive assembly 28 is respectively connected to the second shaft 23 and the massage assembly 11. When the user requires the massage assembly 11 to perform a tapping action, the drive member 21 drives the second shaft 23. The rotation of the second shaft 23 drives the eccentric drive assembly 28 to move. The eccentric drive assembly 28 drives the massage assembly 11, so that the first massage member 111 and the second massage member 112 of the massage assembly 11 swing at a second frequency in the circumferential direction of the first shaft 22, thereby realizing a tapping massage for the user to meet the user's usage needs and thereby enhance the user's usage experience.

[0118] In some embodiments of the present application, Figure 4 、 Figure 11 and Figure 12 As shown, the eccentric drive assembly 28 includes an eccentric wheel 281 and a connecting rod 282. The eccentric wheel 281 is mounted on the second shaft 23, and the axis of the eccentric wheel 281 is parallel to the axis of the second shaft 23 and spaced apart. One end of the connecting rod 282 is rotatably mounted on the eccentric wheel 281, and the other end of the connecting rod 282 is transmission-connected to at least one of the first guide seat 292 and the second guide seat 293.

[0119] Specifically, the massage assembly 11 is mounted on the first shaft 22, wherein the first protrusion of the second massage member 112 of the massage assembly 11 is mounted within the first guide groove of the first guide seat 292, and the second protrusion of the first massage member 111 of the massage assembly 11 is mounted within the second guide groove of the second guide seat 293. The eccentric wheel 281 is fixedly mounted on the second shaft 23, and one end of the connecting rod 282 is mounted on the eccentric portion 2912 of the eccentric wheel 281. The connecting rod 282 is rotatable relative to the eccentric portion 2912 of the eccentric wheel 281, and the other end of the connecting rod 282 is rotatably connected to at least one of the first guide seat 292 and the second guide seat 293.

[0120] Taking the other end of the connecting rod 282 as an example, which is transmission-connected to the first guide seat 292 and the second guide seat 293, when the second shaft 23 drives the eccentric wheel 281 to rotate, the eccentric part 2912 of the eccentric wheel 281 drives the connecting rod 282 to move, and the other end of the connecting rod 282 drives the first guide seat 292 and the second guide seat 293 to reciprocate. The directions of the reciprocating movement of the first guide seat 292 and the second guide seat 293 are perpendicular to the first shaft 22 and the second shaft 23 respectively, so that the first guide groove of the first guide seat 292 is used to cooperate with the first protruding part to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22, and the second guide groove of the second guide seat 293 is used to cooperate with the second protruding part to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22.

[0121] In some embodiments of the present application, Figures 7 and 8 As shown, the second shaft 23 drives both the first massage member 111 and the second massage member 112 through the eccentric drive assembly 28, wherein the first guide seat 292 is slidably connected to the sliding seat 29, the second guide seat 293 is fixed on the first guide seat 292, and the other end of the connecting rod 282 is rotatably connected to the first guide seat 292 or the second guide seat 293.

[0122] Specifically, the sliding seat 29 is provided with an elongated hole, and the first guide seat 292 is provided with two through-holes. A bolt is passed through each through-hole, and each bolt is connected to a nut after passing through the elongated hole, thereby slidably connecting the first guide seat 292 and the sliding seat 29. The connecting rod 282 is connected to the first guide seat 292 or the second guide seat 293 via a pin 296, and the connecting rod 282 can rotate relative to the pin 296.

[0123] When the second shaft 23 drives the eccentric wheel 281 to rotate, the eccentric part 2912 of the eccentric wheel 281 drives the connecting rod 282 to move, and the other end of the connecting rod 282 rotates relative to the pin shaft 296, and the long hole guides the bolt, so that the first guide seat 292 and the second guide seat 293 slide back and forth relative to the sliding seat 29, thereby utilizing the cooperation between the first guide groove and the first protruding portion of the first guide seat 292 to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22, and utilizing the cooperation between the second guide groove and the second protruding portion of the second guide seat 293 to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22.

[0124] In some embodiments of the present application, the second shaft 23 drives the first massage member 111 or the second massage member 112 through the eccentric drive assembly 28, wherein the first guide seat 292 is slidably connected to the sliding seat 29, the second guide seat 293 is slidably connected to the first guide seat 292, and the other end of the connecting rod 282 is rotatably connected to the first guide seat 292 or the second guide seat 293.

[0125] Specifically, the sliding seat 29 is provided with an elongated hole, and the first guide seat 292 is provided with two through-holes. A bolt is passed through each through-hole, and each bolt is connected to a nut after passing through the elongated hole, thereby slidably connecting the first guide seat 292 and the sliding seat 29. The connecting rod 282 is connected to the first guide seat 292 or the second guide seat 293 via a pin 296, and the connecting rod 282 can rotate relative to the pin 296.

[0126] The sliding connection structure between the first guide seat 292 and the second guide seat 293 is the same as the sliding connection structure between the sliding seat 29 and the first guide seat 292 .

[0127] When the connecting rod 282 only drives the second massage member 112, the other end of the connecting rod 282 is connected to the first guide seat 292 through the pin shaft 296. When the second shaft 23 drives the eccentric wheel 281 to rotate, the eccentric part 2912 of the eccentric wheel 281 drives the connecting rod 282 to move, and the other end of the connecting rod 282 rotates relative to the pin shaft 296. The long hole guides the bolt, so that the first guide seat 292 slides back and forth relative to the second guide seat 293 and the sliding seat 29 respectively, thereby utilizing the cooperation between the first guide groove of the first guide seat 292 and the first protruding portion to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22.

[0128] When the connecting rod 282 only drives the first massage part 111, the other end of the connecting rod 282 is connected to the second guide seat 293 through the pin shaft 296. When the second shaft 23 drives the eccentric wheel 281 to rotate, the eccentric part 2912 of the eccentric wheel 281 drives the connecting rod 282 to move, and the other end of the connecting rod 282 rotates relative to the pin shaft 296. The long hole guides the bolt, so that the second guide seat 293 slides back and forth relative to the first guide seat 292, thereby utilizing the cooperation between the second guide groove and the second protruding part of the second guide seat 293 to drive the first massage part 111 to swing in the circumferential direction of the first shaft 22.

[0129] In some embodiments of the present application, the second shaft 23 drives both the first massage member 111 and the second massage member 112 through the eccentric drive assembly 28, wherein the first guide seat 292 is slidably connected to the sliding seat 29, the second guide seat 293 is slidably connected to the first guide seat 292, the number of the connecting rods 282 is two, the first guide seat 292 is rotatably connected to the other end of one connecting rod 282, and the second guide seat 293 is rotatably connected to the other end of the other connecting rod 282.

[0130] Specifically, the sliding seat 29 is provided with an elongated hole, and the first guide seat 292 is provided with two through-holes. A bolt is passed through each through-hole, and each bolt is connected to a nut after passing through the elongated hole, thereby slidably connecting the first guide seat 292 and the sliding seat 29. The connecting rod 282 is connected to the first guide seat 292 or the second guide seat 293 via a pin 296, and the connecting rod 282 can rotate relative to the pin 296.

[0131] The sliding connection structure between the first guide seat 292 and the second guide seat 293 is the same as the sliding connection structure between the sliding seat 29 and the first guide seat 292 .

[0132] One end of the two connecting rods 282 is rotatably connected to the eccentric part 2912 of the eccentric wheel 281, and the other end of one connecting rod 282 is connected to the first guide seat 292 through a pin shaft 296, and the other end of the other connecting rod 282 is connected to the second guide seat 293 through a pin shaft 296. When the second shaft 23 drives the eccentric wheel 281 to rotate, the eccentric part 2912 of the eccentric wheel 281 drives the connecting rod 282 to move, and the other ends of the two connecting rods 282 rotate relative to the pin shaft 296 connected thereto, and the long hole guides the bolt, and the first guide seat 292 slides relative to the sliding seat 29 and the second guide seat 293 respectively, so that the first guide groove of the first guide seat 292 cooperates with the first protruding portion to drive the second massage member 112 to swing in the circumferential direction of the first shaft 22, and the second guide groove of the second guide seat 293 cooperates with the second protruding portion to drive the first massage member 111 to swing in the circumferential direction of the first shaft 22.

[0133] In some embodiments of the present application, the eccentric drive assembly 28 further includes a one-way bearing component, and the eccentric wheel 281 is mounted on the second shaft 23 through at least one one-way bearing component.

[0134] Specifically, the eccentric 281 is mounted on the second shaft 23 via a one-way bearing assembly. By controlling the rotational direction of the second shaft 23, the transmission between the second shaft 23 and the eccentric 281 can be realized. For example, when the second shaft 23 rotates clockwise, the one-way bearing assembly is locked, and the second shaft 23 and the eccentric 281 rotate synchronously (the eccentric 281 can be driven by the second shaft 23). When the second shaft 23 rotates counterclockwise, the one-way bearing assembly is unlocked, and the second shaft 23 rotates relative to the eccentric 281 (the eccentric 281 cannot be driven by the second shaft 23).

[0135] In some embodiments of the present application, Figure 1 、 Figure 4 、 Figures 11 to 13 As shown, the driving mechanism 20 also includes a switch assembly 27, and the driving member 21 and the second shaft 23 are respectively connected to the switch assembly 27 in transmission. The switch assembly 27 includes an open state and a closed state. In the open state, the driving member 21 can drive the second shaft 23. In the closed state, the driving member 21 is disconnected from the second shaft 23 in transmission.

[0136] Specifically, during use, the neck and shoulder device can control whether the second shaft 23 is connected to the driving member 21 through the switch component 27, so as to realize the opening or closing of the tapping function of the massage component 11, that is, when the tapping function is used, the switch component 27 is switched to the open state, and when the tapping function is not applied, the switch component 27 is switched to the closed state, so that it can be selected according to the different usage needs of the user, thereby effectively improving the user experience.

[0137] In some embodiments of the present application, Figure 1 、 Figure 4 、 Figures 11 to 13 As shown, the driving member 21 includes a driving shaft 211, the driving shaft 211 includes a second driving end, the second driving end is a second worm 2112, the driving mechanism 20 also includes a support seat 297 and a second worm gear set 26, the second worm gear set 26 includes a second worm gear 263, a fourth transmission gear 262 and a fifth transmission gear 261, the second worm gear 263 is rotatably set on the support seat 297 and is engaged with the second worm 2112, the fourth transmission gear 262 is rotatably set on the support seat 297, and the fifth transmission gear 261 is fixed on the second shaft 23 and is engaged with the fourth transmission gear 262.

[0138] In which, the switch assembly 27 can be movably arranged on the support seat 297 and can switch between an open state and a closed state. In the open state, the second worm gear 263 is connected to the fourth transmission gear 262 through the switch assembly 27. In the closed state, the switch assembly 27 disconnects the transmission between the second worm gear 263 and the fourth transmission gear 262.

[0139] Specifically, in the present application, the driving member 21 is a driving motor, which includes a driving shaft 211. The opposite ends of the driving shaft 211 are respectively protruded relative to the driving member 21. One end of the driving shaft 211 is a first driving end, and the other end is a second driving end. The first driving end is a first worm 2111 and is transmission-connected to the adjustment assembly 24 and the first shaft 22 through a first worm gear set 25. The second driving end is a second worm 2112 and is transmission-connected to the second shaft 23 through a second worm gear set 26. Using a single driving member 21 to achieve simultaneous drive of the first shaft 22 and the second shaft 23 can simplify the structure and reduce manufacturing costs. At the same time, the simplified structure can reduce the volume, thereby improving the convenience of layout and installation.

[0140] Furthermore, the switch assembly 27, the fourth transmission gear 262 and the second worm gear 263 are respectively arranged on the support seat 297, and the second worm gear 263 and the fourth transmission gear 262 are respectively arranged on the support seat 297 in a rotatable manner. The switch assembly 27 can move on the support seat 297, and the second worm gear 263 is engaged with the second driving end of the driving member 21 which is the second worm 2112. The fifth transmission gear 261 is fixed on the second shaft 23 and engaged with the fourth transmission gear 262. The switch assembly 27 can be moved relative to the support seat 297, so that the second worm gear 263 and the fourth transmission gear 262 can transmit to each other or contact transmission, thereby realizing the driving or release of the second shaft 23 by the driving member 21.

[0141] When the switch assembly 27 moves relative to the support seat 297 and switches to the open state, the second worm gear 263 and the fourth transmission gear 262 can transmit power. At this time, the driving member 21 drives the second note through the second driving end, the second worm gear 263, the fourth transmission gear 262 and the fifth transmission gear 261. When the switch assembly 27 moves relative to the support seat 297 and switches to the closed state, the second worm gear 263 and the fourth transmission gear 262 are disconnected from the transmission. At this time, the driving member 21 drives the second worm gear 263 through the second driving end. The second worm gear 263 rotates on the support seat 297 and cannot transmit power to the fourth transmission gear 262.

[0142] In the present application, the second driving end of the second worm 2112 outputs power through the second worm wheel 263. The transmission structure of the worm gear is compact and can effectively reduce the space occupied. In addition, the transmission structure of the worm gear has high transmission efficiency and can effectively reduce energy consumption.

[0143] In the present application, the first shaft 22 and the second shaft 23 are arranged parallel and spaced apart. The drive shaft 211 of the driving member 21 is perpendicular to the first shaft 22 and the second shaft 23, respectively. The first shaft 22 is drivingly connected to the first driving end of the drive shaft 211 via the first worm gear set 25, and the second shaft 23 is drivingly connected to the second driving end of the drive shaft 211 via the second worm gear set 26 and the switch assembly 27. In the second worm gear set 26, the fourth transmission gear 262 and the fifth transmission gear 261 are both bevel gears. By configuring both as bevel gears, the direction of power transmission is changed, thereby achieving effective drive of the second shaft 23 by the driving member 21.

[0144] In some embodiments of the present application, Figures 13 to 15 As shown, the rotation axis of the second worm gear 263 is parallel to the rotation axis of the fourth transmission gear 262 and is spaced apart. The switch assembly 27 includes a control rod 271, a gear member 273 and at least one limit member 272. The control rod 271 is movably inserted into the support seat 297, and the opposite ends of the control rod 271 protrude from the support seat 297 respectively. The control rod 271 is plugged into and matched with the second worm gear 263 and is coaxially arranged with the second worm gear 263. Along the axial direction of the second worm gear 263, the control rod 271 can move relative to the second worm gear 263. At least one limit member 272 is provided on the control rod 271. The second worm gear 263 includes a receiving cavity 2631 with an opening. The receiving cavity 2631 is provided with a plurality of holes. A limiting structure is provided on the side wall of 31, and part of the control rod 271 is passed through the accommodating cavity 2631. In the open state, at least one limiting member 272 enters the accommodating cavity 2631 through the opening and cooperates with the limiting structure to make the control rod 271 and the second worm gear 263 rotate synchronously. In the closed state, at least one limiting member 272 is separated from the accommodating cavity 2631 through the opening to release the transmission of the control rod 271 and the second worm gear 263. The gear member 273 is provided on the outside of the support member and is fixed on one end of the control rod 271. The gear member 273 is engaged with the fourth transmission gear 262. Along the axial direction of the fourth transmission gear 262, the gear member 273 can slide relative to the fourth transmission gear 262.

[0145] Specifically, the support seat 297 includes a seat body and a cover body, and the seat body has an installation space. The second worm gear 263 is rotatably arranged in the installation space. The cover body covers the top of the installation space and closes the top opening of the installation space. One side wall of the installation space is an open structure. The second worm gear 263 is engaged with the second driving end of the driving shaft 211 of the driving member 21 of the second worm 2112 through the position of the open structure. The control rod 271 is arranged through the cover body and the seat body. The two ends of the control rod 271 are respectively located on the outside of the support seat 297. Inside the installation space, the control rod 271 is arranged through the accommodating cavity 2631 of the second worm gear 263. The control rod 271 can move along the axial direction of the second worm gear 263. The end of the control rod 271 located on the outside of the support seat 297 is provided with a gear part 273, and the gear part 273 is engaged with the fourth transmission gear 262.

[0146] The limiting member 272 is provided on the control rod 271, and the limiting structure is provided on the side wall of the accommodating chamber 2631. When the control rod 271 drives the limiting member 272 from the opening of the accommodating chamber 2631 into the accommodating chamber 2631 and engages with the matching structure, the control rod 271 and the second worm gear 263 are locked along the circumferential direction of the second worm gear 263 (the switch assembly 27 is now in the open state). At this time, the second worm gear 263 can drive the control rod 271 to rotate synchronously, and the fourth transmission gear 262 is driven to rotate by the gear member 273. The rotation of the fourth transmission gear 262 drives the fifth gear to rotate, thereby driving the second shaft 23. When the control rod 271 drives the limiting member 272 out of the accommodating chamber 2631, the limiting member 272 and the matching structure are disengaged (the switch assembly 27 is now in the closed state), and the control rod 271 cannot transmit power to the second worm gear 263.

[0147] It should be pointed out that the axial direction of the fourth transmission gear 262 is consistent with the moving direction of the control rod 271, and the fourth transmission gear 262 includes a coaxially connected bevel tooth portion 2621 and a straight tooth portion 2622, wherein the bevel tooth portion 2621 is engaged with the fifth transmission gear 261, and the straight tooth portion 2622 is engaged with the gear part 273. When the control rod 271 moves relative to the support seat 297, the gear part 273 can slide relative to the straight tooth portion 2622.

[0148] In addition, the limiting member 272 is provided on the control rod 271 , and the number of the limiting members 272 can be one, two, three, four, five or six.

[0149] In some embodiments of the present application, Figure 13As shown, the limiting structure is a limiting groove 2632 formed in the accommodating cavity 2631, and the limiting groove 2632 extends along the axial direction of the second worm gear 263. The limiting member 272 includes an elastic portion 2721 and a limiting portion 2722. The control rod 271 is provided with a receiving structure 2711 along the radial direction of the second worm gear 263. The elastic portion 2721 is provided in the receiving structure 2711. The limiting portion 2722 abuts against the elastic portion 2721. The elastic portion 272 The rebound force of 1 drives the limiting portion 2722 to have a tendency to move away from the receiving structure 2711. In the open state, part of the limiting portion 2722 is received in the receiving structure 2711, and the other part of the limiting portion 2722 is embedded in the limiting groove 2632. In the closed state, part of the limiting portion 2722 is received in the receiving structure 2711, and the other part of the limiting portion 2722 is arranged on the outside of the receiving structure 2711 and abuts against the support seat 297.

[0150] Specifically, in the present application, the receiving structure 2711 is arranged in the radial direction of the control rod 271, the elastic part 2721 is a spring and is arranged in the receiving structure 2711, the number of the limiting parts 2722 is two and they are spherical parts, the two limiting parts 2722 respectively rest on the opposite ends of the spring, and part of the body of the two limiting parts 2722 is located on the outside of the receiving structure 2711.

[0151] When the switch assembly 27 is in the open state, as shown in FIG. Figure 14 As shown, the portion of the limiting portion 2722 located outside the receiving structure 2711 is embedded in the limiting groove 2632 (the spring is in a compressed state), and along the axial direction of the second worm gear 263, the limiting portion 2722 and the limiting groove 2632 can slide relative to each other, and along the circumferential direction of the second worm gear 263, the limiting portion 2722 abuts against the side wall of the limiting groove 2632 and rotates synchronously with the second worm gear 263.

[0152] When the switch assembly 27 is in the closed state, as shown in FIG. Figure 15 As shown, the portion of the limiting portion 2722 located outside the receiving structure 2711 is separated from the limiting groove 2632 and abuts against the side wall of the accommodating cavity 2631 of the seat body (the spring is in a compressed state). At this time, the control rod 271 is disengaged from the second worm gear 263.

[0153] In the present application, the limiting member 272 has a simple structure and can effectively lock or release the second worm gear 263 , thereby effectively controlling whether transmission occurs between the driving member 21 and the second shaft 23 .

[0154] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A massage device, characterized in that: The massage device comprises: A driving mechanism, the driving mechanism comprising a driving member, and a first shaft, a second shaft and an adjusting assembly which can be respectively connected to the driving member by transmission; A massage mechanism, the massage mechanism comprising at least one massage component, the massage component is arranged on the first shaft and is transmission-connected to the first shaft, the massage component is transmission-connected to the second shaft, each of the massage components is transmission-connected to one of the adjustment components, and under the drive of the adjustment component, the massage component can move along the axial direction of the first shaft, and the massage component comprises a first massage member and a second massage member; Wherein, under the drive of the first shaft, the first massage element and the second massage element can swing relative to the first shaft at a first frequency; Driven by the second shaft, the first massage element and / or the second massage element can swing relative to the first shaft at a second frequency and be used to tap a body part of a user, wherein the second frequency is greater than the first frequency.

2. The massage device according to claim 1, characterized in that: The driving mechanism further comprises: A sliding seat, each of the adjustment components is respectively connected to one of the sliding seats in a transmission manner, and the adjustment component can drive the sliding seat to move along the axial direction of the first axis; An eccentric assembly is provided on the first shaft and rotates synchronously with the first shaft, each of the sliding seats is transmission-connected to an eccentric assembly, and the sliding seat can drive the eccentric assembly to move along the axial direction of the first shaft, and the first massage element and the second massage element in each of the massage elements are transmission-connected to the same eccentric assembly respectively.

3. The massage device according to claim 2, characterized in that: The eccentric assembly includes a wheel body and an eccentric part, the wheel body is arranged on the first shaft, the wheel body is connected to the eccentric part along the axial direction of the first shaft, and the axis of the eccentric part is spaced apart from the first shaft, the eccentric part is rotatably connected to the second massage piece, and the driving mechanism also includes a first guide seat, a first guide structure is provided on the first guide seat, and a second guide structure is provided on the second massage piece, and the first guide structure and the second guide structure are guided and cooperated so that the second massage piece can swing in the circumferential direction of the first shaft.

4. The massage device according to claim 3, characterized in that: The eccentric assembly further includes a connecting portion, the connecting portion is fixedly connected to the eccentric portion, the connecting portion includes a driving portion, the axis of the driving portion is arranged at an angle with the axis of the first shaft, the first massage member is rotatably mounted on the driving portion, the driving mechanism further includes a second guide seat, and each of the first massage members corresponds to a second guide seat; Wherein, the second guide seat is provided with a third guide structure, the first massage member is provided with a fourth guide structure, and the third guide structure cooperates with the fourth guide structure to enable the first massage member to swing relative to the first axis.

5. The massage device according to claim 4, characterized in that: The driving mechanism also includes an eccentric driving assembly, which includes a second eccentric wheel and a connecting rod. The second eccentric wheel is mounted on the second shaft, and the axis of the second eccentric wheel is arranged parallel to and spaced from the axis of the second shaft. One end of the connecting rod is rotatably mounted on the second eccentric wheel, and the other end of the connecting rod is transmission-connected to the first guide seat and / or the second guide seat.

6. The massage device according to claim 5, characterized in that: The first guide seat is slidably connected to the sliding seat, the second guide seat is fixed on the first guide seat, and the other end of the connecting rod is rotatably connected to the first guide seat or the second guide seat; Alternatively, the first guide seat is slidably connected to the sliding seat, the second guide seat is slidably connected to the first guide seat, and the other end of the connecting rod is rotatably connected to the first guide seat or the second guide seat; Alternatively, the first guide seat is slidably connected to the sliding seat, the second guide seat is slidably connected to the first guide seat, the number of the connecting rods is two, the first guide seat is rotatably connected to the other end of one of the connecting rods, and the second guide seat is rotatably connected to the other end of another of the connecting rods.

7. The massage device according to any one of claims 1 to 6, characterized in that: The driving mechanism also includes a switch assembly, and the driving member and the second shaft are respectively connected to the switch assembly in transmission. The switch assembly includes an open state and a closed state. In the open state, the driving member can drive the second shaft, and in the closed state, the driving member is disconnected from the second shaft in transmission.

8. The massage device according to claim 7, characterized in that: The driving member includes a driving shaft, the driving shaft includes a second driving end, the second driving end is a second worm, and the driving mechanism further includes: Support seat; a second gear set, the second gear set comprising a second worm gear, a fourth transmission gear and a fifth transmission gear, the second worm gear being rotatably disposed on the support seat and meshing with the second worm, the fourth transmission gear being rotatably disposed on the support seat, and the fifth transmission gear being sleeved and fixed on the second shaft and meshing with the fourth transmission gear; Wherein, the switch assembly can be movably arranged on the support seat and can switch between the open state and the closed state. In the open state, the second worm gear is connected to the fourth transmission gear through the switch assembly. In the closed state, the switch assembly disconnects the transmission between the second worm gear and the fourth transmission gear.

9. The massage device according to claim 8, characterized in that The rotation axis of the second worm gear is arranged parallel to the rotation axis of the fourth transmission gear and spaced apart from each other, and the switch assembly comprises: A control rod, the control rod is movably arranged on the support seat, and opposite ends of the control rod are respectively protruded from the support seat, the control rod is plug-fitted with the second worm gear and is coaxially arranged with the second worm gear, and the control rod can move relative to the second worm gear along the axial direction of the second worm gear; At least one stopper, the at least one stopper is arranged on the control rod, the second worm gear comprises a receiving cavity with an opening, a stopper structure is arranged on the side wall of the receiving cavity, a part of the control rod is passed through the receiving cavity, in the open state, the at least one stopper enters the receiving cavity through the opening and cooperates with the stopper structure, so that the control rod and the second worm gear rotate synchronously, in the closed state, the at least one stopper is separated from the receiving cavity through the opening, so that the control rod and the second worm gear are released from transmission; A gear member is arranged on the outer side of the support member and is fixedly mounted on one end of the control rod. The gear member is meshed with the fourth transmission gear. Along the axial direction of the fourth transmission gear, the gear member can slide relative to the fourth transmission gear.

10. The massage device according to claim 9, characterized in that The limiting structure is a limiting groove formed in the accommodating cavity, and the limiting groove is extended along the axial direction of the second worm gear. The limiting member includes: an elastic part, wherein the control rod is provided with a receiving structure along the radial direction of the second worm gear, and the elastic part is arranged in the receiving structure; A limiting portion, the limiting portion abuts against the elastic portion, and the resilience of the elastic portion drives the limiting portion to have a tendency to move in a direction away from the receiving structure. In the open state, part of the limiting portion is received in the receiving structure, and another part of the limiting portion is embedded in the limiting groove. In the closed state, part of the limiting portion is received in the receiving structure, and another part of the limiting portion is arranged on the outside of the receiving structure and abuts against the support seat.

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