Adjusting mechanism and massage device

Abstract

The utility model discloses an adjusting mechanism and massage equipment. The adjusting mechanism is configured to be able to bear massage assembly, so that massage assembly can be transmission connection with the drive shaft of power mechanism. The adjusting mechanism includes mounting piece, carrier and adjusting piece. The mounting piece includes mounting body. The carrier is slidably connected with the mounting body, and the carrier is configured to be movably connected with the massage assembly. The adjusting piece is arranged on the mounting body and avoids the drive shaft. The carrier is connected to the mounting body through the adjusting piece. The adjusting piece can drive the carrier to move relative to the mounting body. The adjusting mechanism can not only control the movement of the massage assembly but also adjust the relative position of the massage assembly, which is beneficial to improve the use experience of the massage equipment.

Description

Technical Field

[0001] This disclosure relates to the field of health care device technology, and in particular to a regulating mechanism and a massage device. Background Technology

[0002] Massage devices, used to relieve or eliminate physical fatigue, are becoming increasingly popular due to their flexibility and convenience. To achieve better massage results, targeted massage devices are often designed based on the structural characteristics of different parts of the body, such as neck massage devices, waist massage devices, and dual-area massage devices.

[0003] With increasingly sedentary work and lifestyles, people are prone to muscle discomfort, leading to a growing market demand for massage devices that can provide muscle massage. Some massage devices integrate multiple massage components, allowing adjustment of the spacing and / or angle between these components to suit different user needs. However, the complex transmission structure of these devices makes it difficult to independently adjust the massage range of each component to meet varying user preferences for massage intensity and / or range, thus hindering a better user experience. Utility Model Content

[0004] This disclosure provides an adjustment mechanism and a massage device. The adjustment mechanism can both control the movement of the massage components and adjust the relative positions of the massage components, thereby improving the user experience of the massage device.

[0005] The technical solution is as follows: According to a first aspect of the present disclosure, an adjustment mechanism is provided, configured to carry a massage assembly, such that the massage assembly can be driveably connected to a drive shaft of a power mechanism. The adjustment mechanism includes a mounting member, a carrier member, and an adjustment member. The mounting member includes a mounting body. The carrier member is slidably connected to the mounting body and configured for movably connecting to the massage assembly. The adjustment member is disposed on the mounting member and is disposed abutting the drive shaft. The carrier member is connected to the mounting body via the adjustment member. The adjustment member is capable of driving the carrier member to move relative to the mounting body.

[0006] The technical solution will be further explained below: In one embodiment, the mounting member includes a guide rail protruding from the mounting body, and the carrier includes a guide portion that guides and engages with the guide rail.

[0007] And / or, the adjusting member is rotatably mounted on the mounting body, and the adjusting member is rotatably connected to the carrier member to drive the carrier member to move relative to the mounting body. The adjusting member is provided with a first clearance part to avoid the drive shaft.

[0008] In one embodiment, the rotation axis of the adjusting member is coaxial with the rotation axis of the drive shaft.

[0009] In one embodiment, the adjusting member is cylindrical, and the first clearance portion includes a through cavity.

[0010] In one embodiment, the adjusting member includes a cylindrical body with a through cavity and a first rotating ring fixed to the outer periphery of the cylindrical body. The first rotating ring is rotatably connected to a carrier member, and the first rotating ring is inclined relative to the drive shaft axis toward the mounting body.

[0011] In one embodiment, the carrier has a limiting cavity, which includes a limiting notch and a transmission notch opposite to the limiting notch. A portion of the massage component is movably disposed within the limiting cavity and engages with the limiting notch to prevent disengagement. A first rotating ring is rotatably disposed within the limiting cavity, and the cylinder body passes through the transmission notch. A portion of the drive shaft is rotatably disposed within the limiting cavity and is sandwiched between the first rotating ring and the massage component.

[0012] In one embodiment, the carrier includes a carrier body with a limiting cavity and a cover plate with a transmission notch. The carrier body and the cover plate are fixedly connected, the carrier body has a limiting notch, and a guide portion is fixed to the carrier body. The cover plate carries a first rotating ring to prevent the first rotating ring from disengaging from the transmission notch.

[0013] In one embodiment, the support body has an annular groove communicating with the limiting cavity. The first rotating ring is rotatably disposed in the annular groove and engages with the cover plate to prevent detachment.

[0014] In one embodiment, the sidewall of the annular groove is provided with an oil storage groove.

[0015] In one embodiment, the cylinder body is provided with an external thread structure, and the side wall of the limiting cavity is provided with an internal thread structure that engages with the external thread structure in a helical transmission.

[0016] In one embodiment, the adjustment mechanism further includes an angle detection component. The angle detection component includes a trigger fixed to the cylinder body and an angle detection module fixed to the mounting body, the trigger being capable of triggering the angle detection module to generate an angle detection signal.

[0017] In one embodiment, the mounting body has a cavity for accommodating the angle detection module and a through hole communicating with the cavity. The angle detection module is fixed in the cavity, and the trigger is rotatably disposed in the cavity. The cylinder body passes through the through hole and is fixedly connected to the trigger.

[0018] In one embodiment, the adjustment mechanism further includes a rotary drive assembly for driving the adjustment member to rotate.

[0019] In one embodiment, the drive shaft includes a telescopic rod with an adjustable length. The adjusting element includes a first guide fixedly connected to the mounting body and a second guide fixedly connected to the carrier, the first guide and the second guide being slidably connected to allow the carrier to reciprocate relative to the mounting body.

[0020] In one embodiment, a first guide body has a first channel, and a second guide body has a second channel. The first guide body and the second guide body are slidably fitted together to allow the first channel and the second channel to communicate. One end of the telescopic rod passes through the first channel and the second channel and is drively connected to the massage assembly.

[0021] In one embodiment, the adjustment mechanism further includes a telescopic drive assembly. The telescopic drive assembly includes a telescopic portion that is drively connected to at least one of the carrier and the second guide, the telescopic portion being used to drive the carrier to slide relative to the mounting body.

[0022] In one embodiment, the telescopic drive assembly includes a lead screw rotatably mounted on the mounting body, a lead screw nut that engages with the lead screw in a helical transmission, and a first linkage member. One end of the first linkage member is fixedly connected to the lead screw nut, and the other end is provided with a telescopic portion and is fixedly connected to one of the carrier member and the second guide body.

[0023] In one embodiment, the telescopic drive assembly includes a transmission unit, a screw rotatably mounted on a mounting body, and a second linkage. The transmission unit includes a one-way bearing coaxially connected to the drive shaft, a drive wheel coaxially connected to the one-way bearing, and a driven wheel coaxially connected to the drive wheel. The driven wheel is coaxially connected to the screw. The screw has a first helical groove and a second helical groove with the opposite rotation direction. One end of the first helical groove communicates with one end of the second helical groove, and the other end of the first helical groove communicates with the other end of the second helical groove. One end of the second linkage slides within the first and second helical grooves, and the other end of the second linkage has a telescopic portion and is fixedly connected to one of a carrier and a second guide. When the drive shaft drives the screw to rotate via the transmission unit, the second linkage can slide along the first helical groove, causing the adjusting member to move upward. The second linkage can also slide along the second helical groove, causing the adjusting member to move downward.

[0024] According to a second aspect of the present disclosure, a massage device is also provided, including a support device, a power mechanism, a massage component, and an adjustment mechanism as described in any of the above embodiments. A mounting body is fixed to the support device, and the massage component is movably connected to the support device. The power mechanism is disposed on the support device and includes a drive shaft that is drively connected to the massage component.

[0025] The technical solutions provided by the embodiments of this disclosure have at least the following beneficial effects: During assembly, the massage components are integrated into the adjusting mechanism, allowing them to rotate relative to the support. The mounting body is then fixed to the support, and the adjusting mechanism is mounted onto it. The power mechanism's drive shaft is then connected to the massage components, driving their movement. This completes the assembly of the massage device, improving assembly efficiency. When the relative position of the massage components needs adjustment, at least part of the adjusting mechanism moves, driving the support relative to the mounting body. This changes the position and massage range of the massage components. The power mechanism, via the drive shaft, adjusts the massage intensity applied to the massaged area to meet the user's needs. Thus, this adjusting mechanism can both control the movement of the massage components and adjust their relative position, enhancing the user experience.

[0026] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0027] The accompanying drawings, which form part of this disclosure, are used to provide a further understanding of this disclosure. The illustrative embodiments of this disclosure and their descriptions are used to explain this disclosure and do not constitute an undue limitation of this disclosure.

[0028] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of a massage device shown in one embodiment.

[0030] Figure 2 for Figure 1 The structural intention of the adjustment mechanism is shown.

[0031] Figure 3 for Figure 2 The diagram shows a half-section of the adjustment mechanism in the AA direction.

[0032] Figure 4 for Figure 3 The diagram shows the assembly of the adjustment mechanism, connecting parts, and drive shaft.

[0033] Figure 5 This is a schematic diagram of the adjustment mechanism shown in another embodiment.

[0034] Figure 6This is an enlarged schematic diagram of region A shown in another embodiment.

[0035] Figure 7 This is a schematic diagram of the assembly of the adjustment mechanism, connector, and drive shaft shown in another embodiment.

[0036] Figure 8 for Figure 7 The diagram shows a half-section of the assembly structure along the axial direction of the shaft body.

[0037] Figure 9 for Figure 7 The diagram shown is an exploded view of the assembled structure.

[0038] Figure 10 This is a structural diagram of the carrier shown in another embodiment.

[0039] Figure 11 This is a schematic diagram of the assembly of the adjustment mechanism, connector, and drive shaft shown in another embodiment.

[0040] Explanation of reference numerals in the attached figures: 1. Massage device; 10. Supporting device; 20. Power mechanism; 20a. Drive shaft; 21. Telescopic rod; 22. Shaft body; 22a. Anti-rotation protrusion; 23. Drive unit; 23a. Transmission hole; 23b. Anti-rotation groove; 23c. Second rotating ring; 30. Massage assembly; 31. Massage component; 32. Connecting component; 32a. Connecting part; 32c. Connecting protrusion; 32b. Rotating part; 40. Adjustment mechanism; 100. Mounting component; 110. Mounting body; 111. Receiving cavity; 112. Through hole; 120. Guide rail; 121. Guide groove; 130. Base plate; 200. Supporting component; 201. Limiting cavity; 2011. Limiting notch; 2012. Transmission notch; 2013. Annular groove; 2014. Oil storage tank; 210. Guide part; 220. Supporting body; 230, Cover plate; 300, Adjusting component; 301, Through cavity; 310, First guide component; 311, First channel; 320, Second guide component; 321, Second channel; 330, Cylinder body; 340, First rotating ring; 400, Telescopic drive assembly; 401, Telescopic part; 410, Lead screw; 420, Lead nut; 430, First linkage component; 440, Transmission unit; 441, One-way bearing; 442, Driving wheel; 443, Driven wheel; 444, Transmission gear; 450, Screw; 451, First spiral groove; 452, Second spiral groove; 460, Second linkage component; 500, Angle detection assembly; 510, Trigger component; 520, Angle detection module; 600, Rotation drive assembly; 610, Rotation power source; 620, Driving component; 630, Driven component. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this disclosure clearer, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative and do not limit the scope of protection of this disclosure.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure.

[0043] To better understand the adjustment mechanism of this disclosure, it is illustrated by a massage device that applies the adjustment mechanism.

[0044] like Figures 1 to 4 As shown, in some embodiments, a massage device 1 is provided, including a support device 10, a power mechanism 20, a massage component 30, and an adjustment mechanism 40. The power mechanism 20 includes a drive shaft 20a.

[0045] The adjustment mechanism 40 includes a mounting member 100, a carrier member 200, and an adjustment member 300. The mounting member 100 includes a mounting body 110 fixedly connected to the carrier device 10 and a guide rail 120 protruding from the mounting body 110. The carrier member 200 includes a guide portion 210 that guides and cooperates with the guide rail 120, and the carrier member 200 is movably connected to the massage assembly 30. The adjustment member 300 is disposed on the mounting member 100, avoiding the drive shaft 20a. This allows the drive shaft 20a of the power mechanism 20 to pass through the mounting body 110 and the adjustment member 300 and be connected to the massage assembly 30 for transmission. The carrier member 200 is connected to the mounting body 110 via the adjustment member 300, allowing the adjustment member 300 to drive the carrier member 200 to move relative to the mounting body 110.

[0046] During assembly, the massage component 30 is integrated into the adjusting member 300, allowing the massage component 30 to rotate relative to the support member 200. At this time, the mounting body 110 is fixed to the support device 10, and then the power mechanism 20 is connected to the massage component 30 via the drive shaft 20a to drive the massage component 30. This completes the assembly of the massage device 1, improving assembly efficiency. When the relative position of the massage component 30 needs adjustment, at least part of the adjusting member 300 moves, driving the support member 200 to move relative to the mounting body 110. This changes the position of the massage component 30, altering its massage range. The power mechanism 20, via the drive shaft 20a, adjusts the massage intensity applied to the massaged area to meet the user's massage needs. Thus, the adjusting mechanism 40 can both control the movement of the massage component 30 and adjust its relative position, improving the user experience of the massage device 1.

[0047] Understandably, the massage component 30 is independently assembled on the adjustment mechanism 40 and will not interfere with the power mechanism 20 or other moving components on the support device 10. This also makes the massage device 1 less need to have a lot of clearance space, and the structure is compact, which is conducive to the miniaturization of the massage device 1.

[0048] Furthermore, it is understandable that since the carrier 200 is slidably connected to the mounting body 110, the carrier 200 will not move while the drive shaft 20a drives the massage component 30 to rotate. This allows the massage component 30 to move relative to the carrier 200, thereby controlling the movement trajectory of the connecting part 32a. The carrier 200 can move relative to the mounting body 110, which in turn drives the massage component 30 to move relative to the mounting member 100. Since the mounting body 110 is fixed to the carrier device 10, the massage component 30 also moves relative to the carrier device 10. Thus, when the massage device 1 is in use, the carrier device 10 is relatively fixed to the human body. The position of the carrier 200 relative to the mounting body 110 and the carrier device 10 can be adjusted by the adjusting member 300, thereby causing the massage component 30 to move relative to the carrier device 10 and the human body. This changes the position or intensity of the massage component 30 acting on the human body to meet different user massage needs.

[0049] like Figure 4As shown, in some embodiments, the drive shaft 20a includes a telescopic rod 21 with adjustable length. The adjusting member 300 includes a first guide fixedly connected to the mounting body 110 and a second guide fixedly connected to the carrier member 200. The first guide and the second guide are slidably connected so that the carrier member 200 can reciprocate relative to the mounting body 110. Thus, by driving the second guide member 320 to reciprocate relative to the first guide member 310, the carrier member 200 can be driven to reciprocate relative to the mounting body 110, which in turn drives the massage component 30 on the carrier member 200 to reciprocate relative to the mounting body 110, thereby adjusting the position of the massage component 30 relative to the carrier device 10. During the reciprocating movement of the second guide member 320 relative to the first guide member 310, the length of the telescopic rod 21, which is driven by the massage component 30, will also adaptably change to ensure reliable transmission connection with the massage component 30, facilitating the transmission of power from the power mechanism 20 to the massage component 30 via the telescopic rod 21, so as to drive the massage component 30 to perform massage movements.

[0050] Optionally, such as Figure 3 as well as Figure 4 As shown, in some embodiments, the first guide body has a first channel 311, and the second guide body has a second channel 321. The first guide body and the second guide body are slidably fitted together to communicate the first channel 311 and the second channel 321. One end of the telescopic rod 21 passes through the first channel 311 and the second channel 321 and is connected to the massage assembly 30 via a transmission connection. In this way, the telescopic rod 21 is disposed inside the first channel 311 and the second channel 321, which makes it easier to make full use of the internal space of the first guide member 310 and the second guide member 320 to accommodate the telescopic rod 21, so that the power mechanism 20 and the adjustment mechanism 40 are closely matched, which is conducive to the miniaturization of the massage device 1.

[0051] Furthermore, such as Figure 3 as well as Figure 4 As shown, in some embodiments, the adjustment mechanism 40 further includes a telescopic drive assembly 400. The telescopic drive assembly 400 includes a telescopic portion 401 that is tractively connected to at least one of the carrier 200 and the second guide body. The telescopic portion 401 is used to drive the carrier 200 to slide relative to the mounting body 110. Thus, when it is necessary to adjust the relative position of the massage member 31 relative to the mounting body 110 to adjust the massage intensity of the massage member 31, the telescopic portion 401 of the telescopic drive assembly 400 drives the adjustment member 300 to move, causing the massage member 31 to move along with the adjustment member 300, thereby adjusting the distance between the massage member 31 and the mounting body 100. In this way, the adjustment mechanism 40 can both control the movement of the massage member 31 and adjust its relative position, which is beneficial to improving the user experience of the massage device 1.

[0052] It should be noted that the telescopic drive component 400 can be implemented in various ways, including but not limited to power devices that directly drive the telescopic part 401 to telescopic movement, such as electromagnetic telescopic rod 21, pneumatic rod, hydraulic rod, and linear motor. It also includes power components that indirectly realize the telescopic movement of the telescopic part 401, such as gear and rack assembly + servo motor, lead screw 410 nut assembly + servo motor, and flexible transmission assembly + servo motor.

[0053] like Figure 3 as well as Figure 4 As shown, in some embodiments, the telescopic drive assembly 400 includes a lead screw 410 rotatably mounted on the mounting body 110, a lead screw nut 420 that helically engages with the lead screw 410, and a first linkage member 430. One end of the first linkage member 430 is fixedly connected to the lead screw nut 420, and the other end is provided with a telescopic portion 401, which is fixedly connected to one of the support member 200 and the second guide body. Thus, by utilizing the engagement of the lead screw 410 and the lead screw nut 420 to drive the first linkage member 430 to extend and retract along the length direction of the drive shaft 20a, the relative position of the massage member 31 can be adjusted, which is easy to implement. Furthermore, it allows for immediate rotation and stopping, making it easy to control.

[0054] It should be noted that the lead screw 410 can be driven manually or electrically.

[0055] See you later Figure 1 As shown, in some embodiments, the telescopic drive assembly 400 further includes a driver for driving the lead screw 410 to rotate. Thus, using a driver to electrically control the rotation of the lead screw 410 improves the user experience of the massage device 1.

[0056] It should be noted that there are various ways to implement a driver, including but not limited to motors.

[0057] like Figure 5 as well as Figure 6As shown, in some embodiments, the telescopic drive assembly 400 includes a transmission unit 440, a screw 450 rotatably mounted on the mounting body 110, and a second linkage member 460. The transmission unit 440 includes a one-way bearing 441 for coaxial transmission with the drive shaft 20a, a drive wheel 442 coaxially connected to the one-way bearing 441, and a driven wheel 443 that drives the drive wheel 442. The driven wheel 443 is coaxially connected to the screw 450. The screw 450 has a first helical groove 451 and a second helical groove 452 with the opposite rotation direction to the first helical groove 451. One end of the first helical groove 451 communicates with one end of the second helical groove 452, and the other end of the first helical groove 451 communicates with the other end of the second helical groove 452. One end of the second linkage member 460 slides within the first helical groove 451 and the second helical groove 452, and the other end of the second linkage member 460 has a telescopic portion 401, which is fixedly connected to one of the carrier member 200 and the second guide body. When the drive shaft 20a drives the screw 450 to rotate via the transmission unit 440, the second linkage 460 can slide along the first spiral groove 451, causing the adjusting member 300 to move upward. The second linkage 460 can also slide along the second spiral groove 452, causing the adjusting member 300 to move downward. Thus, the drive shaft 20a cooperates with the one-way bearing 441, allowing the power mechanism 20 to drive the drive shaft 20a to rotate in the first rotation direction, thereby driving the massage assembly 30 to perform massage movements. When it is necessary to adjust the relative position of the massage assembly 30 with respect to the mounting member 100 to adjust the massage intensity, the power mechanism 20 drives the drive shaft 20a to rotate in the opposite direction of the first rotation direction. At this time, the one-way bearing 441 drives the drive wheel 442 to rotate, which in turn drives the driven wheel 443 and the screw 450 to rotate coaxially. When the screw 450 rotates, it drives the second linkage 460 to slide along the first spiral groove 451, and drives the second guide 320 and the support 200 to move upward, thereby increasing the distance between the massage assembly 30 and the mounting body 110. If the second linkage 460 is engaged with one end of the first spiral groove 451, and the drive shaft 20a continues to rotate, the second linkage 460 can switch to engage with the second spiral groove 452, allowing the second linkage 460 to slide along the second spiral groove 452, and drive the second guide 320 and the support 200 to move downward, thereby reducing the distance between the massage assembly 30 and the mounting body 110.

[0058] Similarly, when the second linkage 460 engages with the other end of the second spiral groove 452, continued rotation of the drive shaft 20a allows the second linkage 460 to switch to engaging with the first spiral groove 451, enabling the second linkage 460 to slide along the first spiral groove 451 and drive the second guide 320 and the support 200 to move upward. Thus, the adjustment mechanism 40 can both control the movement of the massage component 30 and adjust the relative position of the massage component 30, thereby improving the user experience of the massage device 1.

[0059] It should be noted that there are several ways to specifically implement "the driving wheel 442 driving the driven wheel 443 to rotate". For example, the driving wheel 442 can drive the driven wheel 443 to rotate through a flexible transmission component (that is, forming a flexible transmission component such as a belt drive assembly or a chain drive assembly). Another example is... Figure 6 As shown, in some embodiments, the driving wheel 442 is a driving gear, and the driven wheel 443 is a driven gear that meshes with the driving gear. This improves the transmission accuracy and reliability between the driving wheel 442 and the driven wheel 443, which is beneficial for improving the position adjustment accuracy of the massage assembly 30.

[0060] Optionally, such as Figure 6 As shown, in some embodiments, the driving gear can also be indirectly meshed with the driven gear through the transmission gear 444, so that the position between the driving gear and the driven gear can be flexibly set, reducing the difficulty of arranging the screw 450 and the drive shaft 20a.

[0061] In other embodiments, the driving gear and the driven gear mesh directly, which can reduce the transmission distance and make the structure of the adjusting mechanism 40 more compact.

[0062] To better understand the technical solutions disclosed herein, such as Figure 1 as well as Figure 4 As shown, in some embodiments, the massage component 30 includes a massage element 31 and a connector 32 fixedly connected to the massage element 31, and the connector 32 is movably connected to the carrier 200.

[0063] like Figure 7 as well as Figure 8 As shown, in some embodiments, the drive shaft 20a includes a shaft body 22 and a drive part 23 that is drivenly connected to the shaft body 22. The drive part 23 is drivenly connected to the connector 32 to drive the connector 32 to rotate.

[0064] It should be noted that there are various ways to achieve the sliding connection between the carrier 200 and the mounting body 110, including but not limited to slide rails and slide grooves, guide rails and guide blocks, etc.

[0065] In some embodiments, the mounting member 100 includes a guide rail 120 protruding from the mounting body 110, and the carrier member 200 includes a guide portion 210 that guides and engages with the guide rail 120. Thus, the carrier member 200 achieves a sliding connection with the mounting body 110 through the guide portion 210 and the guide rail 120. Consequently, when the drive shaft 20a drives the massage component 30 to rotate, the carrier member 200 does not move accordingly, allowing the massage component 30 to move relative to the carrier member 200, thereby controlling the movement trajectory of the connecting portion 32a. The carrier member 200 can move relative to the mounting body 110, and can also drive the massage component 30 to move relative to the mounting member 100. Since the mounting body 110 is fixed to the carrier device 10, the massage component 30 also moves relative to the carrier device 10. Thus, when the massage device 1 is in use, the carrier device 10 is relatively fixed to the human body. The position of the carrier 200 relative to the mounting body 110 and the carrier device 10 can be adjusted by the adjusting member 300, which in turn causes the massage component 30 to move relative to the carrier device 10 and the human body, thereby changing the position or intensity of the massage component 30 acting on the human body to meet the different massage needs of the user.

[0066] like Figure 8 As shown, in some embodiments, the guide rail 120 is provided with a guide groove 121, and at least a portion of the guide portion 210 protrudes from the support member 200 and is inserted into the guide groove 121. In this way, by setting the guide portion 210 on the support member 200, it is easy to insert into the guide groove 121, thereby achieving a guiding engagement between the support member 200 and the mounting body 110.

[0067] In addition to using a telescopic drive to adjust the distance between the carrier 200 and the mounting body 110, in other embodiments, the adjusting member 300 is rotatably mounted on the mounting body 110 and rotatably connected to the carrier 200 to drive the carrier 200 to move relative to the mounting body 110. The adjusting member 300 is provided with a first clearance portion to avoid the drive shaft 20a. Thus, when it is necessary to adjust the relative position of the massage component 31, rotating the adjusting member 300 and driving the carrier 200 to move relative to the mounting body 110 changes the position of the massage component 30 and the massage range of the massage component 30. The power mechanism 20, through the drive shaft 20a, drives the massage component 30 to adjust the massage intensity applied to the massaged area to meet the user's massage needs. In this way, the adjusting mechanism 40 can both control the movement of the massage component 30 and adjust the relative position of the massage component 30, which is beneficial to improving the user experience of the massage device 1.

[0068] like Figure 8As shown, in some embodiments, the rotation axis of the adjusting member 300 is coaxial with the rotation axis of the drive shaft 20a. Thus, when the adjusting member 300 rotates, it can avoid eccentric movement with the drive shaft 20a, and by avoiding the drive shaft 20a through the first clearance portion, the fit between the adjusting member 300 and the drive shaft 20a is made tighter.

[0069] Optionally, such as Figure 8 As shown, in some embodiments, the adjusting member 300 is cylindrical, and the first clearance portion includes a cavity 301. In this way, the drive shaft 20a is cleared through the cavity 301, which facilitates full utilization of the internal space of the adjusting member 300, making the fit between the adjusting member 300 and the drive shaft 20a tight, which is beneficial to the miniaturization of the adjusting mechanism 40.

[0070] like Figure 8 as well as Figure 9 As shown, in some embodiments, the adjusting member 300 includes a cylindrical body 330 and a first rotating ring 340 fixed to the outer periphery of the cylindrical body 330. The first rotating ring 340 is rotatably connected to the support member 200, and the first rotating ring 340 is inclined relative to the axis of the drive shaft 20a towards the mounting body 110. Thus, during the rotation of the first rotating ring 340 driven by the cylindrical body 330, the position of the lowest point of the first rotating ring 340 relative to the mounting body 110 also changes due to the inclination of the first rotating ring 340 towards the mounting body 110. That is, the distance of the first rotating ring 340 located below the guide portion 210 of the support member 200 relative to the mounting body 110 also changes, thereby enabling the first rotating ring 340 to push the guide portion 210 to move relative to the guide rail 120, thereby allowing the support member 200 to swing along the direction of the guide rail 120. As the position of the guide portion 210 of the support member 200 relative to the guide rail 120 changes, the position of the support member 200 also changes, which in turn causes the position of the massage component 30 installed on the support member 200 via the connecting portion 32a to also change.

[0071] Specifically, when the guide portion 210 needs to move away from the mounting body 110, the first rotating ring 340 is rotated, and the first rotating ring 340 is used to push the guide portion 210 away from the mounting body 110 so that the part of the mounting body 110 that is further away from the mounting body 110 can support the guide portion 210.

[0072] Similarly, when the guide portion 210 needs to move closer to the mounting body 110, the first rotating ring 340 is rotated, and the first rotating ring 340 is used to push the guide portion 210 closer to the mounting body 110 so that the part of the mounting body 110 that is closer to the mounting body 110 can support the guide portion 210.

[0073] like Figure 8 As shown, in some embodiments, the carrier 200 is provided with a limiting cavity 201, which includes a limiting notch 2011 and a transmission notch 2012 opposite to the limiting notch 2011. A portion of the massage component 30 is movably disposed within the limiting cavity 201 and engages with the limiting notch 2011 to prevent detachment. A first rotating ring 340 is rotatably disposed within the limiting cavity 201, and the cylinder body 330 passes through the transmission notch 2012. A portion of the drive shaft 20a is rotatably disposed within the limiting cavity 201 and sandwiched between the first rotating ring 340 and the massage component 30. Thus, rotatably disposing the first rotating ring 340 within the limiting cavity 201 facilitates protection. Simultaneously, the limiting cavity 201 limits the rotation range of the massage component 30, facilitating the planning of its rotation range. The connecting portion 32a is exposed outside the limiting notch 2011, making it easy to assemble with the massage component 30. The transmission notch 2012 is designed to allow the cylinder body 330 to pass through the transmission notch 2012 and be positioned outside the limiting cavity 201, so that the rotary drive assembly 600 can drive the cylinder body 330 to rotate.

[0074] In conjunction with the aforementioned embodiments of the connector 32 and drive unit 23, the connector 32 includes a rotating part 32b movably disposed within the limiting cavity 201 and anti-disengagingly engaged with the limiting notch 2011, and a connecting part 32a fixedly connected to the rotating part 32b. The connecting part 32a is exposed outside the limiting notch 2011 to facilitate connection with the massage component 31. The drive shaft 20a includes a drive unit 23 rotatably disposed within the limiting cavity 201, which is sandwiched between the first rotating ring 340 and the massage assembly 30. Thus, the limiting cavity 201 is used to connect the connector 32 and limit the rotation range of the connector 32. Simultaneously, it also protects the rotating structure of the connector 32, the drive unit 23, and the first rotating ring 340, ensuring that the drive unit 23, the connector 32, and the first rotating ring 340 are compactly connected to the support member 200. The shaft body 22 passes through the through cavity 301 and is connected to the drive unit 23 for transmission, facilitating assembly.

[0075] Understandably, the drive unit 23 needs to be rotatably connected to the support member 200, and the massage assembly 30 and the first rotating ring 340 also need to rotate. The setting of the limiting cavity 201 also facilitates the storage of lubricant in the limiting cavity 201, reducing the amount of rotational wear between the drive unit 23, the connector 32, and the first rotating ring 340 and the support member 200, improving durability, reducing maintenance frequency, and thus increasing the service life of the massage device 1.

[0076] It should be noted that "the connecting part 32a is exposed in the limiting notch 2011" should be interpreted broadly. This includes at least a portion of the connecting part 32a protruding from the limiting notch 2011, and also includes the fact that the connecting part 32a is visible through the limiting notch 2011, i.e., exposed in the projection area of ​​the limiting notch 2011. The connecting part 32a can be connected to the massage component 30 through the limiting notch 2011.

[0077] like Figure 8 as well as Figure 9 As shown, in some embodiments, the carrier 200 includes a carrier body 220 with a limiting cavity 201 and a cover plate 230 with a transmission notch 2012. The carrier body 220 and the cover plate 230 are fixedly connected. The carrier body 220 has a limiting notch 2011. The guide portion 210 is fixed to the carrier body 220. The cover plate 230 carries the first rotating ring 340 so that the first rotating ring 340 is anti-detached from the transmission notch 2012. In this way, by cooperating with the cover plate 230, the rotating part 32b, the driving part 23, and the first rotating ring 340 can be easily rotatably encapsulated in the limiting cavity 201. Specifically, when assembling the adjusting mechanism 40, the rotating part 32b is inserted into the limiting cavity 201, and the rotating part 32b is anti-detached from the limiting notch 2011, while the connecting part 32a is exposed outside the limiting notch 2011, which facilitates assembly with the massage component 30 and restricts the movement trajectory of the massage component 30. The drive unit 23 is then positioned within the limiting cavity 201 and engages with the rotating unit 32b. Next, the first rotating ring 340 is inserted into the limiting cavity 201 to support the driving unit 23. Finally, the cover plate 230 is passed through the cylinder body 330 and fixedly connected to the supporting body 220, ensuring that the cover plate 230 can support and limit the first rotating ring 340, and preventing the first rotating ring 340 from disengaging from the transmission notch 2012. The drive shaft 20a passes through the through cavity 301 and is connected to the drive unit 23, facilitating transmission of the drive mechanism. Alternatively, the drive unit 23 can be assembled first, followed by the drive shaft 20a, and then the first rotating ring 340 can be assembled.

[0078] Optionally, such as Figure 8 as well as Figure 9 As shown, the guide part 210 and the supporting body 220 are integrally formed.

[0079] Optionally, in some embodiments, the support body 220 is provided with an annular groove 2013 communicating with the limiting cavity 201. The first rotating ring 340 is rotatably disposed in the annular groove 2013 and is anti-detached from the cover plate 230. In this way, by utilizing the engagement between the annular groove 2013 and the cover plate 230, the first rotating ring 340 can be reliably rotatably connected to the support member 200.

[0080] Optionally, such as Figure 8 as well as Figure 9As shown, in some embodiments, the drive unit 23 is provided with a second rotating ring 23c rotatably disposed in the annular groove 2013. In this way, the drive unit 23 can also be reliably rotatably connected to the support member 200 through the second rotating ring 23c.

[0081] like Figure 10 As shown, in some embodiments, the sidewall of the annular groove 2013 is provided with an oil storage groove 2014. Thus, the oil storage groove 2014 reduces the frictional area between the first rotating ring 340 and the second rotating ring 23c relative to the support member 200, thereby reducing friction. Simultaneously, by storing lubricant in the oil storage groove 2014, the rotational friction of the first rotating ring 340 and the second rotating ring 23c can be reduced, thereby reducing kinematic wear and improving durability.

[0082] like Figure 8 as well as Figure 9 As shown, in some embodiments, the connecting portion 32a includes a connecting protrusion 32c fixedly connected to the rotating portion 32b. At least a portion of the connecting protrusion 32c is disposed outside the limiting cavity 201 via a limiting notch 2011. The length direction of the connecting protrusion 32c is not coaxial with the rotation axis of the drive shaft 20a. Thus, the connecting protrusion 32c facilitates connection with the massage assembly 30, and the connecting protrusion 32c drives the massage assembly 30 to rotate around the center of the sphere.

[0083] Optionally, the connecting protrusion 32c and the rotating part 32b are integrally formed.

[0084] It should be noted that the connection method between the connecting protrusion 32c and the massage component 30 includes, but is not limited to, at least one of the following: plug-in fixing, detachable fixing, screw fixing, adhesive fixing, etc.

[0085] Furthermore, such as Figure 8 as well as Figure 9 As shown, in some embodiments, the rotating part 32b is limited by the convex surface of the ball and the concave surface of the bearing member 200, so that the rotating part 32b can rotate in all directions, making it easy to plan the rotation trajectory of the rotating part 32b, so that the connecting part 32a can drive the massage component 30 to perform massage movements along the set trajectory.

[0086] Optionally, the connecting part 32a can drive the massage component 30 to reciprocate, reciprocate along a two-dimensional closed curve (e.g., along a circular curve or an elliptical curve), or reciprocate along a three-dimensional closed curve (e.g., an elliptical trajectory curved around a spherical convex surface).

[0087] like Figures 7 to 9As shown, in some embodiments, the adjustment mechanism 40 further includes an angle detection component 500. The angle detection component 500 includes a trigger 510 fixed to the cylindrical body 330 and an angle detection module 520 fixed to the mounting body 110. The trigger 510 can trigger the angle detection module 520 to generate an angle detection signal. Thus, when the rotation drive component 600 drives the cylindrical body 330 to rotate, it can also drive the trigger 510 to rotate, facilitating the trigger 510 to trigger the angle detection module 520 to generate an angle detection signal, which is then sent to the controller of the control device. This angle information is used to obtain the position information of the carrier 200, and consequently, the position information of the massage component 30, making it convenient to record the position of the massage component 30 for subsequent adjustments.

[0088] For example, the massage component 30 can be adjusted to multiple angles. The angle detection component 500 records the current angle of the massage component 30 for future adjustments. Specifically, the current position of the massage component 30 is the first-level position by default. When the user needs to adjust it to the second-level position, since the information that the massage component 30 is in the first-level position has been recorded, the controller can control the rotation drive component 600 to drive the cylinder body 330 to rotate the corresponding number of revolutions based on the recorded information and the rotation angle required to adjust to the second-level position, thereby adjusting the massage component 30 to the second-level position.

[0089] like Figure 8 as well as Figure 9 As shown, in some embodiments, the mounting body 110 has a receiving cavity 111 for accommodating the angle detection module 520 and a through hole 112 communicating with the receiving cavity 111. The angle detection module 520 is fixed to the receiving cavity 111, and the trigger 510 is rotatably disposed in the receiving cavity 111. The cylindrical body 330 passes through the through hole 112 and is fixedly connected to the trigger 510. In this way, the angle detection assembly 500 can be compactly disposed in the receiving cavity 111 for protection, and the cylindrical body 330 can pass through the through hole 112 and be fixedly connected to the trigger 510 to drive the trigger 510 to rotate relative to the angle detection module 520.

[0090] Furthermore, such as Figure 8 as well as Figure 9 As shown, in some embodiments, the mounting component 100 further includes a base plate 130 fixedly connected to the mounting body 110 to enclose the receiving cavity 111. This facilitates opening the base plate 130, installing the angle detection component 500 into the receiving cavity 111, and fixing the cylinder body 330 to the trigger member 510. The base plate 130 is then fixedly connected to the mounting body 110 to enclose the receiving cavity 111. This facilitates assembly.

[0091] In some embodiments, the cylinder body is provided with an external thread structure (not shown), and the side wall of the limiting cavity is provided with an internal thread structure (not shown) that engages with the external thread structure for helical transmission. Thus, through the principle of the screw and nut mechanism, the cylinder body drives the carrier component with the internal thread structure to helically drive through the external thread structure, enabling the carrier component to extend and retract along the length of the guide rail.

[0092] like Figure 8 As shown, in some embodiments, the drive unit 23 is provided with a non-circular transmission hole 23a communicating with the cavity 301, and one end of the drive shaft 20a is engaged with the transmission hole 23a. In this way, the internal space of the drive unit 23 can be used to accommodate the drive shaft 20a, so that the two fit tightly together.

[0093] Optionally, such as Figure 8 As shown, in some embodiments, the shaft body 22 is non-cylindrical and fits into the transmission hole 23a. This facilitates assembly and enables a sliding connection between the shaft body 22 and the drive unit 23, but the two cannot rotate relative to each other.

[0094] Non-cylinders include polygonal regular prisms, elliptical cylinders, semi-cylinders, etc.

[0095] Optionally, such as Figure 8 As shown, in some embodiments, the end of the shaft body 22 is provided with an anti-rotation protrusion 22a, and the side wall of the transmission hole 23a is provided with an anti-rotation groove 23b that slides with the anti-rotation protrusion 22a. Thus, the sliding connection between the shaft body 22 and the drive unit 23 is achieved by the engagement of the anti-rotation protrusion 22a and the anti-rotation groove 23b, facilitating their assembly and disassembly. However, once connected, the anti-rotation protrusion 22a and the anti-rotation groove 23b prevent relative rotation between the drive unit 23 and the shaft body 22, facilitating the transmission of rotational power from the shaft body 22 to the drive unit 23, which then drives the massage assembly 30 to move.

[0096] like Figure 11 As shown, in some embodiments, the adjustment mechanism 40 further includes a rotary drive assembly 600 for driving the adjustment member 300 to rotate. Thus, when the relative position of the massage assembly 30 needs to be adjusted, the rotary drive assembly 600 drives the adjustment member 300 to rotate, driving the support member 200 to move relative to the mounting body 110, causing the connecting portion 32a to change accordingly. This, in turn, changes the position of the massage assembly 30, changes the massage range of the massage assembly 30, and the power mechanism 20, via the drive shaft 20a, adjusts the massage intensity applied by the massage assembly 30 to the massaged area to meet the user's massage needs. Therefore, the rotary drive assembly 600 allows the adjustment member 300 to be driven electrically, facilitating user operation of the massage device 1.

[0097] It should be noted that the rotary drive component 600 can be implemented in various ways, including but not limited to devices that directly provide rotational power such as servo motors and rotary hydraulic cylinders, as well as other devices that indirectly provide rotational power, such as pneumatic rods / hydraulic cylinders / linear motors + rack and pinion mechanisms, pneumatic rods / hydraulic cylinders / linear motors + crank-rocker mechanisms or crank-slider mechanisms, servo motors + gearboxes, servo motors + flexible transmission mechanisms, etc. All of these can be implemented in traditional technologies, and will not be elaborated upon here.

[0098] like Figure 11 As shown, in some embodiments, the rotary drive assembly 600 includes a rotary power source 610, an active member 620 that is driven to the rotating end of the rotary power source 610, and a driven member 630 that is driven to the adjusting member 300 on the same axis. The active member 620 can drive the driven member 630 to rotate.

[0099] It should be noted that there are various ways to implement the "driving member 620 driving the driven member 630 to rotate". For example, the driving member 620 can drive the driven member 630 to rotate through a flexible transmission component (i.e., forming a flexible transmission component such as a belt drive or chain drive). In some embodiments, the driving member 620 is a driving gear, and the driven member 630 is a driven gear meshing with the driving gear. This improves the transmission accuracy and reliability between the driving member 620 and the driven member 630, which is beneficial for improving the accuracy of the massage component 30's position adjustment.

[0100] For example, such as Figure 11 As shown, in some embodiments, the driving member 620 includes a worm gear, and the driven member 630 includes a worm wheel. Thus, the rotational power source 610 drives the adjusting member 300 to rotate via the worm gear and worm wheel, resulting in a compact transmission structure that facilitates miniaturization of the adjusting mechanism 40.

[0101] Rotational power sources include electric motors.

[0102] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0103] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0104] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0105] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0106] It should be noted that when a component is described as "fixed to," "set on," "fixed to," or "mounted on" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intervening component. Furthermore, when a component is considered to be "transmittingly connected" to another component, the two can be fixed in a detachable or non-detachable manner, as long as power transmission can be achieved. For example, sleeve transmission fits, snap-fit ​​transmission fits, pin fixings, non-cylindrical transmission fits, integral molding fixings, welding, etc., can be achieved in traditional technologies and will not be elaborated here.

[0107] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0108] The above embodiments are merely illustrative of several implementation methods of this disclosure, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure.

Claims

1. An adjustment mechanism, characterized in that, The adjustment mechanism (40) is configured to support the massage assembly (30), such that the massage assembly (30) can be drive-connected to the drive shaft (20a) of the power mechanism (20); the adjustment mechanism (40) includes: Mounting component (100), including mounting body (110); A carrier (200) is slidably connected to the mounting body (110), and the carrier (200) is configured for movably connecting to the massage assembly (30); and An adjusting member (300) is disposed on the mounting body (110) and is disposed to avoid the drive shaft (20a). The carrier (200) is connected to the mounting body (110) through the adjusting member (300). The adjusting member (300) can drive the carrier (200) to move relative to the mounting body (110).

2. The adjusting mechanism (40) according to claim 1, characterized in that, The mounting component (100) includes a guide rail (120) protruding from the mounting body (110), and the bearing component (200) includes a guide portion (210) that guides and cooperates with the guide rail (120). And / or, the adjusting member (300) is rotatably disposed on the mounting body (110), the adjusting member (300) is rotatably connected to the bearing member (200) to drive the bearing member (200) to move relative to the mounting body (110), and the adjusting member (300) is provided with a first avoidance part to avoid the drive shaft (20a).

3. The adjusting mechanism (40) according to claim 2, characterized in that, The rotation axis of the adjusting member (300) is coaxial with the rotation axis of the drive shaft (20a).

4. The adjusting mechanism (40) according to claim 2, characterized in that, The adjusting member (300) is cylindrical, and the first clearance portion includes a through cavity (301).

5. The adjusting mechanism (40) according to claim 4, characterized in that, The adjusting member (300) includes a cylindrical body (330) with a through cavity (301) and a first rotating ring (340) fixed to the outer periphery of the cylindrical body (330). The first rotating ring (340) is rotatably connected to the bearing member (200), and the first rotating ring (340) is inclined relative to the axis of the drive shaft (20a) toward the mounting body (110).

6. The adjusting mechanism (40) according to claim 5, characterized in that, The carrier (200) is provided with a limiting cavity (201), the limiting cavity (201) includes a limiting notch (2011) and a transmission notch (2012) disposed opposite to the limiting notch (2011); a portion of the massage component (30) is movably disposed in the limiting cavity (201) and is anti-detached from the limiting notch (2011); the first rotating ring (340) is rotatably disposed in the limiting cavity (201), the cylinder body (330) passes through the transmission notch (2012), a portion of the drive shaft (20a) is rotatably disposed in the limiting cavity (201) and sandwiched between the first rotating ring (340) and the massage component (30).

7. The adjusting mechanism (40) according to claim 6, characterized in that, The carrier (200) includes a carrier body (220) with a limiting cavity (201) and a cover plate (230) with the transmission notch (2012). The carrier body (220) is fixedly connected to the cover plate (230). The carrier body (220) has the limiting notch (2011). The guide part (210) is fixed to the carrier body (220). The cover plate (230) carries the first rotating ring (340) so that the first rotating ring (340) and the transmission notch (2012) are anti-detached.

8. The adjusting mechanism (40) according to claim 7, characterized in that, The supporting body (220) is provided with an annular groove (2013) communicating with the limiting cavity (201). The first rotating ring (340) is rotatably disposed in the annular groove (2013) and is anti-detached from the cover plate (230).

9. The adjusting mechanism (40) according to claim 8, characterized in that, The side wall of the annular groove (2013) is provided with an oil storage groove (2014).

10. The adjusting mechanism (40) according to claim 6, characterized in that, The cylinder body (330) is provided with an external thread structure, and the side wall of the limiting cavity (201) is provided with an internal thread structure that is helically driven with the external thread structure.

11. The adjusting mechanism (40) according to claim 5, characterized in that, The adjustment mechanism (40) further includes an angle detection component (500), which includes a trigger (510) fixed to the cylinder body (330) and an angle detection module (520) fixed to the mounting body (110). The trigger (510) can trigger the angle detection module (520) to generate an angle detection signal.

12. The adjusting mechanism (40) according to claim 11, characterized in that, The mounting body (110) is provided with a receiving cavity (111) for accommodating the angle detection module (520) and a through hole (112) communicating with the receiving cavity (111). The angle detection module (520) is fixed in the receiving cavity (111). The trigger (510) is rotatably disposed in the receiving cavity (111). The cylindrical body (330) passes through the through hole (112) and is fixedly connected to the trigger (510).

13. The adjusting mechanism (40) according to any one of claims 2 to 12, characterized in that, The adjustment mechanism (40) further includes a rotary drive assembly (600) for driving the adjustment member (300) to rotate.

14. The adjusting mechanism (40) according to claim 1, characterized in that... The drive shaft (20a) includes a telescopic rod (21) with adjustable length. The adjusting member (300) includes a first guide body fixedly connected to the mounting body (110) and a second guide body fixedly connected to the carrier (200). The first guide body and the second guide body are slidably connected so that the carrier (200) can reciprocate relative to the mounting body (110).

15. The adjusting mechanism (40) according to claim 14, characterized in that... The first guide body is provided with a first channel (311), and the second guide body is provided with a second channel (321). The first guide body and the second guide body are slidably fitted together so that the first channel (311) and the second channel (321) are connected. One end of the telescopic rod (21) passes through the first channel (311) and the second channel (321) and is connected to the massage component (30) in a transmission connection.

16. The adjusting mechanism (40) according to claim 14 or 15, characterized in that... The adjustment mechanism (40) further includes a telescopic drive assembly (400), which includes a telescopic part (401) that is pulsatorically connected to at least one of the carrier (200) and the second guide body. The telescopic part (401) is used to drive the carrier (200) to slide relative to the mounting body (110).

17. The adjusting mechanism (40) according to claim 16, characterized in that... The telescopic drive assembly (400) includes a lead screw (410) rotatably mounted on the mounting body (110), a lead screw nut (420) that is screwed and driven by the lead screw (410), and a first linkage member (430). One end of the first linkage member (430) is fixedly connected to the lead screw nut (420), and the other end is provided with the telescopic part (401), and is fixedly connected to one of the bearing member (200) and the second guide body.

18. The adjusting mechanism (40) according to claim 17, characterized in that, The telescopic drive assembly (400) includes a transmission unit (440), a screw (450) rotatably mounted on the mounting body (110), and a second linkage (460). The transmission unit (440) includes a one-way bearing (441) coaxially connected to the drive shaft (20a), a drive wheel (442) coaxially connected to the one-way bearing (441), and a driven wheel (443) driven by the drive wheel (442). The driven wheel (443) is coaxially connected to the screw (450). The screw (450) is provided with a first helical groove (460). 51) and a second spiral groove (452) with the opposite spiral direction to the first spiral groove (451), one end of the first spiral groove (451) is connected to one end of the second spiral groove (452), the other end of the first spiral groove (451) is connected to the other end of the second spiral groove (452), one end of the second linkage member (460) slides in the first spiral groove (451) and the second spiral groove (452), the other end of the second linkage member (460) is provided with the telescopic part (401), and is fixedly connected to one of the bearing member (200) and the second guide body; When the drive shaft (20a) drives the screw (450) to rotate through the transmission unit (440), the second linkage (460) can slide along the first spiral groove (451) and drive the adjusting member (300) to move upward; The second linkage (460) can slide along the second spiral groove (452) and drive the adjusting member (300) to move downward.

19. A massage device, characterized in that, The device includes a support device (10), a power mechanism (20), a massage component (30), and an adjustment mechanism (40) as described in any one of claims 1 to 18. The mounting body (110) is fixed to the support device (10), the massage component (30) is movably connected to the support member (200), and the power mechanism (20) is disposed on the support device (10). The power mechanism (20) includes a drive shaft (20a) that is hygienically connected to the massage component (30).

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