Adjusting device and massage apparatus

Abstract

This application provides an adjustment device and a massage device. The adjustment device includes a support component, a transmission mechanism, and a first drive mechanism. The transmission mechanism includes a first mounting member and a second mounting member slidably connected to the support component, and a transmission assembly disposed between the first mounting member and the second mounting member. The transmission assembly includes a rotating shaft rotatably connected to the first mounting member, a drive member rotatably connected to the rotating shaft, and a connecting rod rotatably connected to the drive member, the connecting rod also being rotatably connected to the second mounting member. The axis of the rotating shaft intersects the axis of the drive member, and the drive member is used to mount the massage assembly. The first drive mechanism includes a first telescopic assembly for driving the first mounting member to move and a second telescopic assembly for driving the second mounting member to move. The adjustment device provided by this disclosure can flexibly adjust the position of the massage head on the massage device, enrich the massage intensity, and improve the user experience.

Description

Technical Field

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

[0002] Massage devices, as health care instruments to relieve or eliminate physical fatigue, are becoming increasingly popular due to their flexibility and convenience. To achieve better massage effects, targeted massage devices are usually designed according to the structural characteristics of different parts of the body, such as neck massage devices, waist massage devices, or shoulder and neck massage devices.

[0003] However, in most related technologies, the massage heads on massage devices are positioned in a fixed location and the massage intensity is stiff, resulting in a poor user experience. Utility Model Content

[0004] This disclosure provides an adjustment device and a massage device that can flexibly adjust the position of the massage head, enrich the massage intensity, and enhance the user experience.

[0005] Specifically, this disclosure is achieved through the following technical solution:

[0006] According to a first aspect of the present disclosure, an adjustment device is provided, including a support component, a transmission mechanism, and a first drive mechanism. The transmission mechanism includes a first mounting member slidably connected to the support component, a second mounting member slidably connected to the support component, and a transmission assembly disposed between the first and second mounting members. The first and second mounting members are spaced apart and are capable of reciprocating along a first direction. The transmission assembly includes a rotating shaft, a drive member, and a connecting rod. One end of the rotating shaft is rotatably connected to the first mounting member, and the other end of the rotating shaft is rotatably connected to one end of the drive member. The other end of the drive member is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is rotatably connected to the second mounting member. The axis of the rotating shaft intersects the axis of the drive member and has a first obtuse angle. The drive member is used to mount a massage component. The first drive mechanism includes a first telescopic component and a second telescopic component. The first telescopic component is driveably connected to the first mounting member to drive the first mounting member to reciprocate along the first direction, and the second telescopic component is drively connected to the second mounting member to drive the second mounting member to reciprocate along the first direction.

[0007] According to a second aspect of the present disclosure, a massage device is provided, including a massage component package, a second drive mechanism for driving a rotating shaft to rotate, and the aforementioned adjustment device. The massage component is mounted on the drive component.

[0008] The technical solutions provided by the embodiments of this disclosure have at least the following beneficial effects:

[0009] During use, the adjustment device provided in this disclosure allows the first and second mounting components to move in the same direction after the first drive mechanism is activated, thereby driving the transmission mechanism to move and enabling the massage component mounted on the drive component to move as well, thus adjusting the position of the massage component. For example, when the massage component massages the user's neck, shoulders, or waist, the massage component can move along the width of the neck, shoulders, or waist to massage the area, thereby expanding the massage range for the muscle groups and relieving muscle soreness.

[0010] Furthermore, during the co-movement of the first and second mounting components, this disclosure does not limit the moving speed of the first and second mounting components. If the first and second mounting components move in the same direction and at the same speed, the distance between the first and second mounting components is fixed, the size of the first obtuse angle remains unchanged, and the driving component can maintain the same shape and move with the transmission mechanism without swaying, thereby driving the massage assembly to move. For example, when the first massage assembly massages the user's neck, shoulders, or waist, the first massage assembly can perform a moving massage along the neck width, shoulder width, or waist width direction, and maintain the same massage intensity on the massage area during the movement.

[0011] If the first mounting component and the second mounting component move in the same direction but at different speeds, the relative distance between them also changes, causing a change in the size of the first obtuse angle. This allows the driving component to oscillate relative to the rotation axis during movement, thereby enabling the massage assembly to adjust both its position and massage intensity. For example, when the massage assembly massages the user's neck, shoulders, or waist, it can move along the width of the neck, shoulders, or waist to massage the area, and it can also move closer to or further away from the massage area during movement to adjust the massage intensity.

[0012] Of course, the first and second mounting members can also move only one while the other remains stationary, thereby changing the size of the first obtuse angle and allowing the massage assembly to adjust the massage intensity in a fixed use position. Alternatively, the first and second mounting members can move in opposite directions to move closer or further apart, also changing the size of the first obtuse angle and allowing the massage assembly to adjust the massage intensity in a fixed use position. This disclosure is not limiting in this respect.

[0013] Therefore, the adjustment device provided in this disclosure can flexibly adjust the position of the massage component on the massage device and adjust the massage intensity of the massage component to achieve alternating light and heavy massage on different or the same massage areas, thereby improving the user experience.

[0014] Furthermore, the massage device provided in this disclosure can be used for any part of the body that the user needs to massage, such as the neck, shoulders, neck and shoulder, or waist. This disclosure does not impose any restrictions.

[0015] 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

[0016] 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.

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of an adjustment device according to one embodiment.

[0019] Figure 2 for Figure 1 The diagram shows the structure of the adjustment device assembled with the massage component.

[0020] Figure 3 for Figure 1 A top view of the adjustment device shown.

[0021] Figure 4 This is a schematic diagram of the adjustment device shown in another embodiment.

[0022] Figure 5 This is a schematic diagram of the adjustment device shown in another embodiment.

[0023] Figure 6 This is a schematic diagram of the structure of a massage device according to one embodiment.

[0024] Figure 7 This is a schematic diagram of a massage device worn by a user in one embodiment.

[0025] Figure label:

[0026] 1. Massage device; 2. Back; 3. Neck; 10. Adjustment device; 20. Massage component; 21. Neck massage component; 22. Shoulder massage component; 110. Transmission mechanism; 111. First mounting component; 112. Second mounting component; 113. Transmission component; 1131. Rotating shaft; 1132. Drive component; 1133. Connecting rod; 1134. Connecting shaft; 120. First drive mechanism; 121. First motor; 122. First connecting mechanism; 1221. First worm gear; 1222. First worm wheel; 123. First transmission screw; 124. Second motor; 125. Second Connecting mechanism; 1251, second worm; 1252, second worm wheel; 126, second transmission screw; 127, intermediate connecting mechanism; 1271, transmission shaft; 1272, first input gear; 1273, first output gear; 1274, intermediate gear; 128, third transmission screw; 129, fourth transmission screw; 130, bearing assembly; 140, second drive mechanism; 141, third motor; 142, third connecting mechanism; 1421, third worm; 1422, third worm wheel; 143, gear shaft; 144, second input gear; 145, second output gear. Detailed Implementation

[0027] The technical solutions in the embodiments (or "implementations") of this disclosure will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0028] If this disclosure uses terms relating to directional indications or positional relationships (e.g., up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, height, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, terms such as "first" and "second" in this disclosure are used only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0029] Massage devices, as health care tools to relieve or eliminate physical fatigue, are becoming increasingly popular due to their flexibility and convenience. To achieve better massage effects, targeted massage devices are often designed based on the structural characteristics of different parts of the body, such as neck massagers, waist massagers, and shoulder and neck massagers. Currently, there are numerous types and brands of massage devices available, offering consumers a wide range of choices. Therefore, how to win consumer favor and enhance product competitiveness has become an increasingly important issue for massage device manufacturers.

[0030] Massage devices are massage tools specifically designed for the human body's curves. They can massage and relax muscle groups such as the shoulder muscles, neck muscles, or lumbar region, relieving muscle fatigue. Currently, people are increasingly spending long hours sitting at desks or looking down at their phones, which easily leads to discomfort in the shoulders, neck, or lower back, resulting in a growing market demand for massage devices.

[0031] In related technologies, massage devices include a wearing shell and a massage head mounted on the wearing shell. However, in most of these devices, the massage head is mounted in a fixed position on the wearing shell, and its position is fixed and cannot be adjusted. As a result, once worn, the user cannot adjust the massage head to the corresponding massage position according to individual needs. For example, when a user wears the massage device, the massage head can only massage the muscle area corresponding to its factory setting. If the user's muscle soreness point is not at the designated contact position of the massage head, the user cannot adjust the massage head's position according to their needs, leading to a poor user experience.

[0032] Furthermore, even if some massage devices can adjust the position of the massage head, the adjustment mechanism of such devices cannot simultaneously adjust the massage intensity of the massage head, resulting in a stiff massage method, poor flexibility of use, and a poor user experience.

[0033] Based on this, the present disclosure provides an adjustment device that can flexibly adjust the position of the massage head on the massage device and adjust the massage intensity of the massage head according to the user's needs, thereby enriching the massage effect and improving the user experience.

[0034] The adjustment device 10 provided in this disclosure will now be described in conjunction with the accompanying drawings.

[0035] See Figures 1 to 3This disclosure provides an adjustment device 10, including a support assembly 130, a transmission mechanism 110, and a first drive mechanism 120. The transmission mechanism 110 includes a first mounting member 111 slidably connected to the support assembly 130, a second mounting member 112 slidably connected to the support assembly 130, and a transmission component 113 disposed between the first mounting member 111 and the second mounting member 112. The first mounting member 111 and the second mounting member 112 are spaced apart and are capable of reciprocating along a first direction, respectively. The transmission assembly 113 includes a rotating shaft 1131, a driving member 1132, and a connecting rod 1133. One end of the rotating shaft 1131 is rotatably connected to the first mounting member 111, and the other end of the rotating shaft 1131 is rotatably connected to one end of the driving member 1132. The other end of the driving member 1132 is rotatably connected to one end of the connecting rod 1133, and the other end of the connecting rod 1133 is rotatably connected to the second mounting member 112. The axis of the rotating shaft 1131 and the axis of the driving member 1132 intersect and form a first obtuse angle. The driving member 1132 is used to mount the massage assembly 20. The first driving mechanism 120 includes a first telescopic assembly and a second telescopic assembly. The first telescopic assembly is tractively connected to the first mounting member 111 to drive the first mounting member 111 to reciprocate along a first direction. The second telescopic assembly is tractively connected to the second mounting member 112 to drive the second mounting member 112 to reciprocate along the first direction.

[0036] It should be noted that the support component 130 can be used to support the sliding of the mounting parts on the transmission mechanism 110, and the support component 130 can also be used to assemble the first drive mechanism 120. When the adjustment device 10 is installed on the massage device, the support component 130 can also be used to connect the adjustment device 10 and the massage device. The transmission mechanism 110 can be used to assemble the massage component 20, and the first drive mechanism 120 can be used to drive the transmission mechanism 110 to slide relative to the support component 130, thereby driving the massage component 20 to move and adjust the usage position of the massage component 20. The support component 130, the transmission mechanism 110 and the first drive mechanism 120 are each independent components, which can be processed separately and then assembled to form the adjustment device 10, and will not be described in detail in this disclosure. It is understood that the massage component 20 assembled on the transmission mechanism 110 can be any one or a combination of several of the following: a neck massage component, a shoulder massage component, a waist massage component or a back massage component, to meet the user's needs for massaging any part of the neck, shoulders, waist or back, and this disclosure does not limit this.

[0037] Specifically, the transmission mechanism 110 includes a first mounting member 111 and a second mounting member 112, which are respectively connected to the support assembly 130 and spaced apart from each other. The transmission mechanism 110 also includes a transmission component 113 connected between the first mounting member 111 and the second mounting member 112, which is used to mount the massage component 20. The first mounting member 111 and the second mounting member 112 are spaced apart along the length of the support assembly 130 and can reciprocate along a first direction, which can be the length of the support assembly 130. Thus, during the sliding of the first mounting member 111 and the second mounting member 112, the transmission component 113 can be moved, thereby moving the massage component 20 mounted on the transmission component 113 to adjust the usage position of the massage component 20.

[0038] The transmission assembly 113 also includes a rotating shaft 1131, a driving member 1132, and a connecting rod 1133. When the transmission assembly 113 is installed between the first mounting member 111 and the second mounting member 112, one end of the rotating shaft 1131 is rotatably connected to the first mounting member 111, the other end of the rotating shaft 1131 is rotatably connected to one end of the driving member 1132, the other end of the driving member 1132 is rotatably connected to one end of the connecting rod 1133, and the other end of the connecting rod 1133 is rotatably connected to the second mounting member 112. Simultaneously, the axis of the rotating shaft 1131 and the axis of the driving member 1132 can intersect, resulting in a first obtuse angle between the rotating shaft 1131 and the driving member 1132 (e.g., ...). Figure 3 (The included angle is shown in n). The drive member 1132 can be used to mount the massage component 20. Thus, during the movement of the first mounting member 111 and the second mounting member 112, the transmission component 113 can move with the first mounting member 111 and the second mounting member 112, and the transmission component 113 can also adjust the size of the first obtuse angle according to the relative moving speed of the first mounting member 111 and the second mounting member 112.

[0039] For example, when the first mounting member 111 and the second mounting member 112 can move in the same direction and at the same speed, the transmission mechanism 110 can move along the first direction, and the distance between the first mounting member 111 and the second mounting member 112 remains unchanged so that the size of the first obtuse angle is fixed. At this time, the transmission mechanism 110 moves back and forth along the first direction as a whole, which can drive the massage component 20 to move back and forth along the first direction, thereby adjusting the use position of the massage component 20.

[0040] When the first mounting member 111 and the second mounting member 112 can move in the same direction but at different speeds, the transmission mechanism 110 can move along the first direction, and the distance between the first mounting member 111 and the second mounting member 112 changes, so that the size of the first obtuse angle is adjustable. The driving member 1132 can oscillate back and forth relative to the rotation axis 1131 to drive the massage component 20 to oscillate back and forth. At this time, the transmission mechanism 110 can not only drive the massage component 20 to move to adjust the usage position of the massage component 20, but the driving member 1132 can also drive the massage component 20 to oscillate back and forth, so that the massage component 20 can move closer to or further away from the massage position, thereby adjusting the massage intensity.

[0041] When one of the first mounting member 111 and the second mounting member 112 moves while the other remains fixed, the distance between the first mounting member 111 and the second mounting member 112 can also change, making the size of the first obtuse angle adjustable. At this time, the transmission mechanism 110 as a whole does not move, but the drive member 1132 can oscillate back and forth relative to the rotation axis 1131, thereby driving the massage component 20 to oscillate back and forth, allowing the massage component 20 to adjust the massage intensity in a fixed use position.

[0042] When the first mounting member 111 and the second mounting member 112 can reciprocate in opposite directions, the distance between the first mounting member 111 and the second mounting member 112 can also change, so that the size of the first obtuse angle is adjustable. At this time, the first mounting member 111 and the second mounting member 112 can move relatively closer or relatively farther away. The transmission mechanism 110 as a whole does not move, but the drive member 1132 can also swing back and forth relative to the rotation axis 1131, thereby driving the massage component 20 to swing back and forth, so that the massage component 20 can adjust the massage intensity in a fixed use position.

[0043] Understandably, during the change of the first obtuse angle n, if the distance between the first mounting member 111 and the second mounting member 112 decreases, the driving member 1132 swings towards the rotation axis 1131, the first obtuse angle n between them decreases, and the tilt of the driving member 1132 relative to the rotation axis 1131 increases. At this time, the driving member 1132 can drive the massage assembly 20 closer to the massage area to increase the massage pressure.

[0044] If it is necessary to reduce the massage intensity, the distance between the first mounting member 111 and the second mounting member 112 can be increased, causing the drive member 1132 to swing away from the rotation axis 1131. This increases the first obtuse angle η between them and reduces the tilt of the drive member 1132 relative to the rotation axis 1131. In this case, the drive member 1132 can move the massage assembly 20 away from the massage area to reduce the massage pressure. Therefore, this disclosure does not limit how the distance between the first mounting member 111 and the second mounting member 112 can be changed; the user can adjust it themselves to adjust the massage intensity and position of the massage assembly 20 according to their needs.

[0045] To facilitate the sliding of the first mounting member 111 and the second mounting member 112 relative to the supporting assembly 130, the first driving mechanism 120 includes a first telescopic mechanism and a second telescopic mechanism. The first telescopic mechanism is used to drive the first mounting member 111 to move, and the second telescopic mechanism is used to drive the second mounting member 112 to move. Depending on the user's needs, the first and second telescopic mechanisms can move simultaneously to drive the first mounting member 111 and the second mounting member 112 to move in the same direction and at the same speed, in the same direction but at different speeds, or in opposite directions. Alternatively, the first telescopic mechanism can move independently while the second telescopic mechanism remains stationary, allowing the first mounting member 111 to move relative to the supporting assembly 130, thereby moving closer to or away from the second mounting member 112. Conversely, the first telescopic mechanism can remain stationary while the second telescopic mechanism moves, allowing the second mounting member 112 to move relative to the supporting assembly 130, thereby moving closer to or away from the first mounting member 111. Therefore, the first and second telescopic mechanisms can be flexibly activated according to the user's needs, and at least one of the first and second telescopic mechanisms can move; this disclosure does not impose any limitations on this. Of course, when the massage device is not activated, neither the first nor the second telescopic component moves.

[0046] Understandably, there can be various specific implementations of the first telescopic component and the second telescopic component, including but not limited to power devices such as pneumatic rods, hydraulic rods, and linear motors that directly drive the first mounting component 111 and / or the second mounting component 112 to move, as well as telescopic mechanisms that indirectly realize the movement of the first mounting component 111 and / or the second mounting component 112 by using gear and rack mechanisms, screw and nut mechanisms, etc. This disclosure does not limit these.

[0047] Thus, during use, when the first drive mechanism 120 is activated, the first mounting member 111 and the second mounting member 112 can move in the same direction to drive the transmission mechanism 110 to move, so that the massage component 20 mounted on the drive member 1132 can also move, thereby adjusting the position of the massage component 20. For example, when the massage component 20 massages the user's neck, shoulders, or waist, the massage component 20 can move along the width of the neck, shoulders, or waist to massage the area, thereby expanding the massage range of the muscle groups and relieving muscle soreness.

[0048] Furthermore, during the co-movement of the first mounting member 111 and the second mounting member 112, this disclosure does not limit the moving speed of the first mounting member 111 and the second mounting member 112. If the first mounting member 111 and the second mounting member 112 move in the same direction and at the same speed, the distance between the first mounting member 111 and the second mounting member 112 is fixed, the size of the first obtuse angle remains unchanged, and the driving member 1132 can maintain the same shape and move with the transmission mechanism 110 without swaying, thereby driving the massage component 20 to move. For example, when the massage component 20 massages the user's neck, shoulders, or waist, the massage component 20 can perform a moving massage along the neck width, shoulder width, or waist width direction, and maintain the same massage intensity on the massage area during the movement.

[0049] If the first mounting member 111 and the second mounting member 112 move in the same direction but at different speeds, the relative distance between them also changes, causing the size of the first obtuse angle to change. The driving member 1132 can then oscillate relative to the rotating shaft 1131 during movement, thereby enabling the massage assembly 20 to adjust both its position and massage intensity. For example, when the massage assembly 20 massages the user's neck, shoulders, or waist, it can move along the width of the neck, shoulders, or waist to massage the area, and it can also move closer to or further away from the massage area during movement to adjust the massage intensity.

[0050] Of course, the first mounting member 111 and the second mounting member 112 can also have only one moving while the other remains stationary, so as to both change the size of the first obtuse angle and fix the transmission mechanism 110 relative to the support assembly 130, thereby allowing the massage assembly 20 to adjust the massage intensity in a fixed use position. Alternatively, the first mounting member 111 and the second mounting member 112 can also move in opposite directions to move closer or further apart, which can also change the size of the first obtuse angle and fix the center position of the transmission mechanism 110 relative to the support assembly 130, thereby allowing the massage assembly 20 to adjust the massage intensity in a fixed use position. This disclosure is not limited in this respect.

[0051] Therefore, the adjustment device 10 provided in this disclosure can flexibly adjust the position of the massage component 20 on the massage device and adjust the massage intensity of the massage component 20 to achieve alternating light and heavy massage on different or the same massage areas, thereby improving the user experience.

[0052] Furthermore, the massage device provided in this disclosure can be used for any part of the body that the user needs to massage, such as the neck, shoulders, neck and shoulder, or waist. This disclosure does not impose any restrictions.

[0053] In some embodiments, to facilitate the sliding of the first mounting member 111 and the second mounting member 112, the support assembly 130 may be provided with sliding grooves that are slidably connected to the first mounting member 111 and the second mounting member 112, so that the first mounting member 111 and the second mounting member 112 can move smoothly.

[0054] See Figures 1 to 3 In some embodiments, to facilitate the movement of the first mounting member 111, the first telescopic assembly includes a first motor 121, a first connecting mechanism 122 that is drively connected to the output shaft of the first motor 121, and a first output mechanism connected to the first connecting mechanism 122. The first output mechanism is connected to the first mounting member 111 so that the first mounting member 111 can move relative to the second mounting member 112.

[0055] It should be noted that the first motor 121 is used to provide power to drive the first mounting component 111 to move. The first connecting mechanism 122 includes a transmission mechanism such as a gear assembly, a connecting rod assembly, or a worm gear assembly, which is not limited in this disclosure. The first output mechanism includes a telescopic mechanism such as a gear and rack assembly or a lead screw and nut pair, which is not limited in this disclosure.

[0056] As an example, the first connecting mechanism 122 includes a first worm gear 1221 that is driveably connected to the output shaft of the first motor 121 and a first worm wheel 1222 that meshes with the first worm gear 1221. The first output mechanism includes a first transmission screw 123 that is connected to the first worm wheel 1222, and a first mounting member 111 is sleeved on the first transmission screw 123 and threadedly connected to the first transmission screw 123, so as to drive the first mounting member 111 to move relative to the bearing assembly 130 through threaded transmission.

[0057] Thus, after the first motor 121 starts, it drives the first transmission screw 123 to rotate via a worm gear transmission, thereby enabling the first mounting component 111 to move along the first transmission screw 123 and relative to the bearing assembly 130 via the transmission thread. When the first motor 121 stops, the first transmission screw 123 stops rotating, and the first mounting component 111 stops moving.

[0058] Understandably, the first worm gear 1222 and the first worm 1221, as a gear transmission device, have a large reduction ratio, which can reduce the high-speed rotation of the first motor 121 and output it to the first output mechanism, while increasing the torque of the first output mechanism. Simultaneously, the worm gear can transmit power in the vertical direction, thus reducing the installation space of the equipment and improving structural compactness. Secondly, the worm gear has high rotational accuracy, allowing it to cooperate with the first transmission screw 123 to improve the adjustment accuracy of the moving distance of the first mounting component 111 using the transmission thread, and achieving instant rotation and stop, thereby adjusting the massage position of the massage component 20.

[0059] See Figures 1 to 3 In some embodiments, to facilitate the movement of the second mounting member 112, the second telescopic assembly includes a second motor 124, a second connecting mechanism 125 that is drively connected to the output shaft of the second motor 124, and a second output mechanism connected to the second connecting mechanism 125. The second output mechanism is connected to the second mounting member 112 so that the second mounting member 112 can move relative to the support assembly 130.

[0060] It should be noted that the second motor 124 provides power to drive the second mounting component 112 to move. The second connecting mechanism 125 includes transmission mechanisms such as gear assemblies, connecting rod assemblies, or worm gear assemblies, which are not limited in this disclosure. The second output mechanism includes telescopic mechanisms such as gear and rack assemblies or lead screw and nut pairs, which are not limited in this disclosure.

[0061] As an example, the second connecting mechanism 125 includes a second worm gear 1251 that is driveably connected to the output shaft of the second motor 124 and a second worm wheel 1252 that meshes with the second worm gear 1251. The second output mechanism includes a second transmission screw 126 that is connected to the second worm wheel 1252, and a second mounting member 112 is sleeved on the second transmission screw 126 and threadedly connected to the second transmission screw 126, so as to drive the second mounting member 112 to move relative to the bearing assembly 130 through threaded transmission.

[0062] Thus, after the second motor 124 starts, it drives the second transmission screw 126 to rotate via a worm gear transmission, thereby enabling the second mounting component 112 to move along the second transmission screw 126 relative to the bearing assembly 130 via the transmission thread. When the second motor 124 stops, the second transmission screw 126 stops rotating, and the second mounting component 112 stops moving.

[0063] Understandably, the second worm gear 1252 and the second worm 1251, as a gear transmission device, have a large reduction ratio, which can reduce the high-speed rotation of the second motor 124 and output it to the second output mechanism, while increasing the torque of the second output mechanism. Simultaneously, the worm gear can transmit power in the vertical direction, thus reducing space occupancy. Furthermore, the worm gear has high rotational accuracy, allowing it to cooperate with the second transmission screw 126 to improve the adjustment accuracy of the movement distance of the second mounting component 112, and enabling immediate rotation and stopping, thereby adjusting the massage position of the massage assembly 20.

[0064] See Figures 1 to 3 In some embodiments, to facilitate the separate movement of the first mounting member 111 and the second mounting member 112, the first motor 121 and the second motor 124 can be started simultaneously or separately. Thus, when the first motor 121 drives the first transmission screw 123 to rotate, the threaded transmission between the first transmission screw 123 and the first mounting member 111 enables the first mounting member 111 to move along the first transmission screw 123. When the second motor 124 drives the second transmission screw 126 to rotate, the threaded transmission between the second transmission screw 126 and the second mounting member 112 enables the second mounting member 112 to move along the second transmission screw 126.

[0065] See Figures 1 to 3 In some embodiments, to save installation space, the first transmission screw 123 and the second transmission screw 126 are coaxially arranged. The first drive mechanism 120 also includes an intermediate connecting mechanism 127. The intermediate connecting mechanism 127 is radially connected between the first connecting mechanism 122 and the first transmission screw 123 along the first transmission screw 123, and / or, the intermediate connecting mechanism 127 is radially connected between the second connecting mechanism 125 and the second transmission screw 126 along the second transmission screw 126.

[0066] It should be noted that the intermediate connecting mechanism 127 is used to transmit the power from the motor to the output mechanism, and can adjust the power transmission speed up or slow down. Simultaneously, the intermediate connecting mechanism 127 can also optimize the spatial installation layout to avoid motion interference between the various transmission screws. The intermediate connecting mechanism 127 can be located between the rotating shaft 1131 and the first screw, or between the driving member 1132 and the second screw; this disclosure does not impose any limitations.

[0067] As an example, when the intermediate connecting mechanism 127 is disposed between the second connecting mechanism 125 and the second transmission screw 126, the intermediate connecting mechanism 127 includes a transmission shaft 1271 connected to the second connecting mechanism 125, a first input gear 1272 fixed to the transmission shaft 1271, and a first output gear 1273 meshing with the first input gear 1272 and fixed to the second transmission screw 126.

[0068] It should be noted that the drive shaft 1271 can be arranged radially and spaced apart from the second drive screw 126. The first input gear 1272 and the first output gear 1273 mesh with each other and are connected between the drive shaft 1271 and the second drive screw 126. Thus, when the first drive screw 123 and the second drive screw 126 are coaxially arranged, the first motor 121 and the second motor 124 can be arranged on the same side of the first drive screw 123 and the second drive screw 126. The first motor 121 can drive the first drive screw 123 to rotate, and the second motor 124 can drive the second drive screw 126 to rotate, so as to drive the first mounting member 111 and the second mounting member 112 to move respectively.

[0069] Understandably, after the second motor 124 is started, the second motor 124 drives the transmission shaft 1271 to rotate through the worm gear transmission. The transmission shaft 1271 can drive the first input gear 1272 to rotate. The first input gear 1272 can drive the first output gear 1273 to rotate through gear meshing. The first output gear 1273 is sleeved on the second transmission screw 126, which in turn can drive the second transmission screw 126 to rotate, thereby driving the second mounting member 112 to move.

[0070] Furthermore, the intermediate connecting mechanism 127 may also be provided with a plurality of intermediate gears 1274 connected between the first input gear 1272 and the first output gear 1273. On the one hand, by providing intermediate gears 1274, the gap between the transmission shaft 1271 and the second transmission screw 126 can be increased, avoiding motion interference. On the other hand, by providing intermediate gears 1274, the rotational speed of the second transmission screw 126 can be adjusted in conjunction with the first input gear 1272 and the first output gear 1273, so that the first transmission screw 123 and the second transmission screw 126 can rotate at the same speed or at a different speed, thereby driving the first mounting member 111 and the second mounting member 112 to move at the same speed or at a different speed.

[0071] Of course, in other embodiments, the pitch and / or direction of the first transmission screw 123 and the second transmission screw 126 can be set to be the same or different, so that the first mounting member 111 and the second mounting member 112 can move or remain relatively stationary through thread transmission, thereby driving the rotating shaft 1131 and the driving member 1132 to swing or be fixed relative to each other, so as to adjust the massage intensity and / or massage range of the massage head.

[0072] See Figures 1 to 3 In some embodiments, the rotating shaft 1131 can also rotate relative to the first mounting member 111, and the transmission assembly 113 is further provided with a connecting shaft 1134 rotatably connected between the connecting rod 1133 and the second mounting member 112, and the connecting shaft 1134 is coaxially arranged with the rotating shaft 1131.

[0073] It should be noted that either the rotating shaft 1131 or the connecting shaft 1134 can be driven to rotate by a motor, so as to drive the transmission assembly 113 as a whole to rotate around the axis of the rotating shaft 1131, thereby driving the massage assembly 20 to knead and massage the massage area.

[0074] See Figure 4 In some embodiments, to facilitate the rotation of the rotating shaft 1131, the massage device 1 further includes a second drive mechanism 140, which is used to drive the transmission assembly 113 to rotate relative to the first mounting member 111.

[0075] Thus, when the first mounting member 111 and the second mounting member 112 are fixed or relatively stationary, if the second drive mechanism 140 drives the transmission assembly 113 to rotate relative to the first mounting member 111, the transmission assembly 113 can also drive the first massage assembly 20 to move, thereby kneading and massaging the massage area. Of course, when the first drive mechanism 120 drives at least one of the first mounting member 111 and the second mounting member 112 to move, the second drive mechanism 140 can also drive the transmission assembly 113 to rotate relative to the first mounting member 111, so that the drive component within the transmission assembly 113 can both oscillate and rotate, enriching the movement trajectory of the first massage assembly 20 and thus enriching the massage techniques. It is understood that the start and stop of the first drive mechanism 120 and the second drive mechanism 140 can be independent of each other, and can be selected to start or stop according to the user's needs; this disclosure does not impose any limitations.

[0076] In some embodiments, to facilitate the rotation of the drive assembly 113, the second drive mechanism 140 includes a third motor 141, a third connecting mechanism 142 connected to the output shaft of the third motor 141, and a third output mechanism connected to the third connecting mechanism 142. The third output mechanism is connected to the rotating shaft 1131 or the drive member 1132 to drive the drive assembly 113 to rotate.

[0077] It should be noted that the third motor 141 is used to provide power to drive the transmission assembly 113 to rotate. The third connecting mechanism 142 includes transmission mechanisms such as gear assemblies, connecting rod assemblies, or worm gear assemblies, which are not limited in this disclosure. The third output mechanism includes rotary mechanisms such as gear assemblies, cam mechanisms, or rotating shaft assemblies, which are not limited in this disclosure.

[0078] As an example, the third connecting mechanism 142 includes a third worm gear 1421 connected to the output shaft of the third motor 141 and a third worm wheel 1422 meshing with the third worm gear 1421. The third output mechanism includes a gear shaft 143 connected to the third worm wheel 1422, a second input gear 144 meshing with the gear shaft 143, and a second output gear 145 meshing with the second input gear 144 and fixed to the rotating shaft 1131.

[0079] Understandably, the third worm gear 1422 and the third worm 1421, as a gear transmission device, have a large reduction ratio, which can reduce the high-speed rotation of the third motor 141 and output it to the third output mechanism, while increasing the torque of the third output mechanism. Simultaneously, the worm gear can transmit power in the vertical direction, thus reducing space occupancy. Furthermore, the worm gear has high rotational precision, allowing it to cooperate with the gear shaft 143 to accurately adjust the rotation angle of the transmission component 113, thereby adjusting the massage angle of the first massage component 20.

[0080] Furthermore, the second input gear 144 and the second output gear 145 are rotatably mounted on the first mounting member 111, and the second input gear 144 meshes with the gear shaft 143. Thus, regardless of whether the first mounting member 111 is driven to move, the second input gear 144 can always mesh with the gear shaft 143 along the moving direction of the first mounting member 111, thereby enabling the third motor 141 to drive the transmission assembly 113 to rotate relative to the first mounting member 111.

[0081] It should be noted that the second drive mechanism 140 can be integrated into the support assembly 130 to form part of the adjustment device 10. The second drive mechanism 140 can also be integrated into the massage housing of the massage device 1 to form part of the massage device 1, and this disclosure does not limit this.

[0082] In some embodiments, at least two transmission mechanisms 110 are provided, each transmission mechanism 110 being slidably connected to the support assembly 130 and spaced apart from each other. The driving member 1132 of each transmission mechanism 110 can be respectively mounted with a massage assembly 20. The first driving mechanism 120 is correspondingly arranged with each transmission mechanism to drive any one of the transmission mechanisms 110 to move relative to the support assembly 130. Thus, the adjustment device 10 can drive multiple massage assemblies 20 to massage multiple massage points of the user. There may be one, two, three, or four transmission mechanisms 110, etc., which will not be elaborated upon in this disclosure.

[0083] In some embodiments, the user's massage needs typically involve massaging muscle groups distributed along both sides of the spine. Examples include the left and right neck muscles, the left and right shoulder muscles, the left and right back muscles, and the left and right lumbar muscles. Therefore, massage devices in related technologies typically have two massage heads, one on the left and one on the right.

[0084] Taking a neck and shoulder massage device as an example, such devices typically include a wearing shell for fitting around the user's neck and neck massage heads mounted on the shell. Generally, the wearing shell has symmetrical neck and shoulder massage heads on both sides. After the user wears the device, the massage heads on both sides contact the user's neck and shoulder muscles on the left and right sides respectively, thus massaging the contact areas. However, in most related technologies, the massage heads are mounted in a fixed position on the wearing shell, meaning the distance between the left and right massage heads is fixed and cannot be adjusted. As a result, such neck and shoulder massage devices cannot accommodate users of different body types, nor can the corresponding massage positions of the left and right massage heads be adjusted according to the user's individual needs.

[0085] Taking users of different body types as an example, when a user with a relatively well-proportioned build wears this shoulder and neck massager, the massage heads on both sides of the device can be positioned precisely to align with the muscles on both sides of the user's shoulders and neck. However, when a slender user wears this shoulder and neck massager, the massage heads may be too far apart, potentially causing them to shift off-center and potentially leading to massage injury. Similarly, when a larger-built user wears this shoulder and neck massager, the massage heads may be too close together, potentially causing them to shift off-center and potentially leading to massage injury.

[0086] Taking a user's individual massage needs as an example, when a user wears a shoulder and neck massage device, the massage heads on the left and right sides of the device can only massage the muscle positions corresponding to the factory-set spacing. If the user's muscle soreness points are not at the contact points of the left and right massage heads, the user cannot adjust the position of the massage heads according to their individual needs, resulting in a poor user experience.

[0087] Thus, the adjustment device provided in this disclosure can be equipped with two transmission mechanisms 110 to drive the left and right massage components 20 to move respectively. An embodiment of the adjustment device 10 equipped with two transmission mechanisms 110 will be described below.

[0088] See Figures 5 to 7 , Figure 5 This is a schematic diagram of the structure of the adjusting device 10, which has two transmission mechanisms 110. Figure 6 for Figure 5 The adjustment device 10 shown is assembled into the massage device 1 to form a massage device. The user wears... Figure 6 Massage equipment can create such Figure 7 The user's wearing perspective is shown. Figure 7In this model, the user's neck width and shoulder width directions (F) are aligned, and the first direction can be set to the neck width direction. The user's spine length and neck length directions are aligned with the E direction. The user's body muscle thickness or cervical spine thickness direction is aligned with the G direction.

[0089] In order to facilitate the reciprocating massage of the left and right massage components 20 along the distribution of muscle groups on both sides of the human spine, the two transmission mechanisms 110 provided in the adjustment device 10 are usually spaced apart and symmetrically distributed, so that the two first mounting parts 111 of the two transmission mechanisms 110 can be set between the two second mounting parts 112.

[0090] To facilitate the movement of the two transmission mechanisms 110, the first telescopic component can be connected between the two first mounting members 111, and the second telescopic component can be connected between the two second mounting members 112. The first and second telescopic components can move independently to drive at least one of the two transmission mechanisms 110 to change the distance between the two transmission mechanisms 110, thereby adjusting the usage position of the left and right massage components 20.

[0091] In some embodiments, when only one of the first telescopic component and the second telescopic component is activated while the other is not activated, the following situations are included:

[0092] When the first telescopic component is activated, causing the two first mounting members 111 to move closer together, the second telescopic component may not be activated, thus fixing the two second mounting members 112 relative to the support component 130. At this time, the two transmission mechanisms 110 can be restricted from moving relative to the support component 130 by the two second mounting members 112. This increases the distance between the first mounting members 111 and second mounting members 112 of each transmission mechanism 110, increasing the first obtuse angle n, so that the driving members of each transmission mechanism 110 can respectively drive the left and right massage components 20 to swing and reduce the massage intensity on the massage area.

[0093] When the first telescopic component is activated to drive the two first mounting members 111 away from each other, the second telescopic component may not be activated, fixing the two second mounting members 112 relative to the support component 130. At this time, the two transmission mechanisms 110 can still be restricted from moving relative to the support component 130 by the two second mounting members 112. Thus, the distance between the first mounting members 111 and second mounting members 112 of each transmission mechanism 110 decreases, reducing the first obtuse angle n, so that the driving members of each transmission mechanism 110 can respectively drive the left and right massage components 20 to swing and increase the massage intensity on the massage area.

[0094] When the second telescopic component is activated to drive the two second mounting members 112 to move closer together, the first telescopic component may not be activated, thus fixing the two first mounting members 111 relative to the support component 130. At this time, the two transmission mechanisms 110 can be restricted from moving relative to the support component 130 by the two first mounting members 111. In this way, the distance between the first mounting member 111 and the second mounting member 112 of each transmission mechanism 110 is reduced, and the first obtuse angle n is reduced, so that the driving member of each transmission mechanism 110 can drive the left and right massage components 20 to swing and increase the massage intensity on the massage area.

[0095] When the second telescopic component drives the two second mounting members 112 away from each other, the first telescopic component may not be activated, fixing the two first mounting members 111 relative to the support component 130. At this time, the two transmission mechanisms 110 can be restricted from moving relative to the support component 130 by the two first mounting members 111. Thus, the distance between the first mounting member 111 and the second mounting member 112 of each transmission mechanism 110 increases, increasing the first obtuse angle n, so that the driving member of each transmission mechanism 110 can respectively drive the left and right massage components 20 to swing and reduce the massage intensity on the massage area.

[0096] In some embodiments, both the first telescopic component and the second telescopic component can be activated to drive both the first mounting member 111 and the second mounting member 112 to move, including the following cases:

[0097] If the two first mounting members 111 approach each other and the two second mounting members 112 also approach each other, the two transmission mechanisms 110 are driven to approach each other, thereby reducing the distance between the left and right massage components 20. If the first mounting members and the second mounting members move at the same speed, the distance between the first mounting members 111 and the second mounting members 112 in each transmission mechanism 110 remains unchanged, the size of the first obtuse angle remains unchanged, and the left and right massage components 20 can approach each other with the same massage force.

[0098] If the two first mounting members 111 move away from each other, and the two second mounting members 112 also move away from each other, then the two transmission mechanisms 110 are driven to move away from each other, thereby increasing the distance between the left and right massage components 20. If the first mounting members and the second mounting members move at the same speed, then the distance between the first mounting members 111 and the second mounting members 112 in each transmission mechanism 110 remains unchanged, the size of the first obtuse angle remains unchanged, and the left and right massage components 20 can move away from each other with the same massage force.

[0099] During the movement of the first mounting member 111 and the second mounting member 112, the moving speed of the first mounting member 111 and the second mounting member 112 is not limited. If the moving speeds of the first mounting member 111 and the second mounting member 112 are not the same, the following situations apply:

[0100] If the two first mounting members 111 approach each other, and the two second mounting members 112 also approach each other, the two transmission mechanisms 110 are driven to approach each other, thereby reducing the distance between the two massage components 20. If the moving speed of the first mounting member 111 is adjusted to be less than the moving speed of the second mounting member 112, the distance between the first mounting member 111 and the second mounting member 112 is reduced, thereby reducing the first obtuse angle, so that the two massage components 20 can increase the massage intensity while approaching each other. If the moving speed of the first mounting member 111 is adjusted to be greater than the moving speed of the second mounting member 112, the distance between the first mounting member 111 and the second mounting member 112 is increased, thereby increasing the first obtuse angle, so that the two massage components 20 can reduce the massage intensity while approaching each other.

[0101] If the two first mounting members 111 are moved away from each other, and the two second mounting members 112 are also moved away from each other, the two transmission mechanisms 110 are driven to move away from each other, thereby increasing the distance between the left and right massage components 20. If the moving speed of the first mounting member 111 is adjusted to be less than the moving speed of the second mounting member 112, the distance between the first mounting member 111 and the second mounting member 112 can be increased to increase the first obtuse angle, so that the massage components 20 on both sides can reduce the massage intensity while moving away from each other. If the moving speed of the first mounting member is adjusted to be greater than the moving speed of the second mounting member, the distance between the first mounting member and the second mounting member can be decreased to decrease the first obtuse angle, so that the two massage components 20 can move away from each other while increasing the massage intensity.

[0102] In some embodiments, to facilitate the linkage of the two transmission mechanisms 110, the first telescopic component includes a first motor 121, a first connecting mechanism 122 that is drively connected to the output shaft of the first motor 121, and two first output mechanisms that are respectively connected to the first connecting mechanism 122. The two first output mechanisms are respectively connected to the two first mounting members 111 in a one-to-one correspondence.

[0103] The second telescopic assembly includes a second motor 124, a second connecting mechanism 125 that is drivenly connected to the output shaft of the second motor 124, and two second output mechanisms that are respectively connected to the second connecting mechanism 125. The two second output mechanisms are respectively connected to the two second mounting parts 112 in a one-to-one correspondence.

[0104] The two first output mechanisms and the two second output mechanisms may include telescopic mechanisms such as gear and rack assemblies or lead screw and nut pairs, and this disclosure does not impose any limitations.

[0105] As an example, the two first output mechanisms include a first drive screw 123 and a third drive screw 128 respectively connected to the first connecting mechanism 122. The first drive screw 123 is threadedly connected to one of the two first mounting members 111, and the third drive screw 128 is threadedly connected to the other of the two first mounting members 111. The two second output mechanisms include a second drive screw 126 and a fourth drive screw 129 respectively connected to the second connecting mechanism 125. The second drive screw 126 is threadedly connected to one of the two second mounting members 112, and the fourth drive screw 129 is threadedly connected to the other of the two second mounting members 112.

[0106] Thus, by rotating each transmission screw, the transmission threads can drive the movement of each mounting component. Understandably, the thread direction of each transmission screw is not limited in this disclosure and can be adjusted according to actual usage. For example, the thread directions of the first transmission screw 123 and the third transmission screw 128 may be opposite, as may the thread directions of the second transmission screw 126 and the fourth transmission screw 129; or the thread directions of the first transmission screw 123 and the second transmission screw 126 may be the same, as may the thread directions of the third transmission screw 128 and the fourth transmission screw 129, etc., will not be elaborated upon in this disclosure. Understandably, the pitch parameter of each transmission screw is not limited in this disclosure. Different pitch parameter settings can enable the first mounting component 111 and the second mounting component 112 to move at the same speed or at a different speed, thereby adjusting the massage intensity of the massage assembly 20. This disclosure does not limit this aspect.

[0107] In some embodiments, to improve structural compactness, the first transmission screw 123, the second transmission screw 126, the third transmission screw 128, and the fourth transmission screw 129 are coaxially arranged. The massage device 1 also includes an intermediate connecting mechanism 127, which includes a transmission shaft 1271 connected to the second connecting mechanism 125, two first input gears 1272 fixed at both ends of the transmission shaft 1271, and two first output gears 1273 respectively meshing with the two first input gears 1272. The two first output gears 1273 are respectively connected to the second transmission screw 126 and the fourth transmission screw 129.

[0108] In some embodiments, in order to drive the two massage components 20 to rotate respectively, the second drive mechanism 140 includes a third motor 141, a third connecting mechanism 142 connected to the output shaft of the third motor 141, and two third output mechanisms connected to the third connecting mechanism 142. The two third output mechanisms are respectively connected to the two rotating shafts 1131 in the two transmission mechanisms 110, so that the drive member can rotate with the rotating shaft, thereby driving the massage component 20 to rotate.

[0109] Understandably, the third connecting mechanism 142 includes a third worm gear 1421 connected to the output shaft of the third motor 141 and a third worm wheel 1422 meshing with the third worm gear 1421. The third output mechanism includes a gear shaft 143 connected to the third worm wheel 1422, two second input gears 144 meshing with the gear shaft 143 respectively, and two second output gears 145 meshing with the two second input gears 144 in a one-to-one correspondence. The two second output gears 145 are respectively connected to two rotating shafts 1131 in a one-to-one correspondence.

[0110] Thus, after the third motor 141 is started, the third motor 141 can drive the gear shaft 143 to rotate via the worm gear transmission. The gear shaft 143 drives the two second input gears 144 to rotate. The two second input gears 144 mesh and drive the two second output gears 145 to rotate, which in turn drive the two rotating shafts 1131 to rotate, so that the two massage components 20 rotate with the transmission component 113, thereby enriching the massage trajectory.

[0111] See Figure 6 In addition to the aforementioned adjustment device 10, this disclosure also provides a massage device 1. The massage device 1 includes a massage component, a second drive mechanism for driving the rotating shaft to rotate, and the adjustment device described in any of the above embodiments; the massage component is mounted on the drive component.

[0112] It should be noted that the second drive mechanism can be integrated with the adjustment device 10 or integrated with the massage device 1; this disclosure does not impose any limitations. The second drive mechanism can achieve the rotation of the rotating shaft through a rotary motor, gear assembly, or linkage mechanism; this disclosure does not impose any limitations. The second drive mechanism can also have the same structure as the second drive mechanism described in the aforementioned adjustment device; this disclosure will not elaborate further.

[0113] In some embodiments, the massage assembly includes a first massage element and / or a second massage element, the first massage element and / or the second massage element being rotatably connected to the drive member, and the first massage element and the second massage element being slidable relative to each other.

[0114] It should be noted that the first massage element can be a neck massage element, and the second massage element can be a shoulder massage element. When the massage device 1 includes both a neck massage element and a shoulder massage element, at least one of the neck massage element and the shoulder massage element is movably connected to the drive element 1132, and the neck massage element and the shoulder massage element can move relative to each other to perform kneading massage on the neck and shoulders respectively.

[0115] In some embodiments, the massage assembly further includes at least one of a lumbar massage element and a back massage element. The number of lumbar and back massage elements is not limited. It is understood that the massage assembly 20 can massage any part of the user's body where a massage is desired, and this disclosure does not impose any limitations.

[0116] Understandably, there is no limitation on the number of shoulder and neck massage components. The length, shape, and structure of the massage components can be flexibly set according to usage requirements. Furthermore, to meet the massage needs of different body parts, the number, shape, and structure of the massage heads on the massage components can also be flexibly set according to usage requirements, and this disclosure does not impose any limitations in this regard. For example, one, two, three, four, or five massage heads can be provided respectively. The massage heads can be spherical, oval, or gourd-shaped, etc., and this disclosure does not impose any limitations.

[0117] In other embodiments, it should be noted that the swinging, relative movement and rotation of the massage components 20 on the left and right sides can be adjusted relatively independently.

[0118] As an example, only the spacing between the two massage components 20 can be adjusted, meaning the distance between the two massage components 20 changes. In this case, the two transmission mechanisms 110 can move closer or further apart to correspondingly decrease or increase the massage spacing between the two massage components 20, thus accommodating users of different body types or massaging different muscle groups of the same user. Understandably, when the two transmission mechanisms 110 are relatively close, the first mounting member 111 and the second mounting member 112 within each transmission mechanism 110 need to move in the same direction and at the same speed towards the spine. When the two transmission mechanisms 110 are relatively far apart, the first mounting member 111 and the second mounting member 112 within each transmission mechanism 110 need to move in the same direction and at the same speed away from the spine.

[0119] Thus, taking a massage scenario where the same user is wearing massage device 1 as an example, when adjusting the distance between the two massage components 20, one of the two massage components 20 can move towards the other, so that the user can adjust the position of one of the massage components on the left or right sides, thereby moving and massaging one side of the left or right muscle groups. Of course, both massage components 20 can also move towards or away from each other, so that the user can adjust the position of the massage components 20 on both sides, thereby moving and massaging both sides of the user's left and right muscle groups simultaneously.

[0120] Furthermore, taking the massage device 1 as an example of its suitability for users of different body types, when the distance between the two massage components 20 is moderate, it is suitable for users with a balanced build. When the distance between the two massage components 20 decreases, it is suitable for users with a slender build, or for use on smaller massage areas (neck, arms, or legs). When the distance between the two massage components 20 increases, it is suitable for users with a larger build, or for use on wider massage areas (shoulders, back, or waist).

[0121] As an example, the two massage components 20 can be adjusted only in terms of massage intensity, meaning each component 20 can oscillate independently with the drive member. Accordingly, relative movement between the first mounting member 111 and the second mounting member 112 in each transmission mechanism 110 is required to enable the drive member to oscillate relative to the rotation axis. Thus, any movement of either the first mounting member 111 or the second mounting member 112 will result in relative movement between them. Therefore, one of the two massage components 20 can oscillate independently to adjust the massage intensity corresponding to one side of the user's left or right muscle groups. Alternatively, both massage components 20 can oscillate to adjust the massage intensity corresponding to both sides of the user's left or right muscle groups.

[0122] As an example, the distance and massage intensity between the two massage components 20 can be adjusted; that is, the two massage components 20 can oscillate independently with the drive member, and the distance between the two massage components 20 can also change. This requires relative movement of the two transmission mechanisms 110, and the first mounting member 111 and the second mounting member 112 within each transmission mechanism 110 also need to generate relative movement. Understandably, when the two massage components 20 approach each other, the first mounting member 111 and the second mounting member 112 within each transmission mechanism 110 can move differentially towards the spine. When the two massage components 20 move away from each other, the first mounting member 111 and the second mounting member 112 within each transmission mechanism 110 can move differentially away from the spine. Therefore, one of the two massage components 20 can move and oscillate to simultaneously expand the massage range and adjust the massage intensity, correspondingly moving and massaging one side of the user's left and right muscle groups and adjusting the massage intensity. Of course, both massage components 20 can also move together, moving closer or further apart, corresponding to moving and massaging both sides of the user's left and right muscle groups and adjusting the massage intensity.

[0123] As an example, the two massage components 20 can also be driven to rotate independently to knead and massage the massage area. Understandably, the first drive mechanism 120 and the second drive mechanism 140 move independently. Therefore, regardless of whether the transmission mechanism 110 is driven to move relative to the support component 130, the rotating shaft within each transmission mechanism 110 can be driven to rotate, causing the drive member to rotate and massage the massage component 20.

[0124] Understandably, a movable connection can be understood as a connection method in which the components can withstand a certain degree of relative movement, allowing displacement or rotation between the components, so as to provide a certain degree of flexibility, freedom of movement, or stress relief between different components. Movable connections include, but are not limited to, ball joints, hinges, universal joints, or elastic connections, etc., and this disclosure does not impose any limitations.

[0125] It should be noted that when one component is considered to be "transmitting a connection" to another component, the connection can be either detachable or non-detachable, as long as force can be transmitted. For example, shaft connections, sleeve connections, snap-fit ​​connections, integral molding, and welding are all feasible in traditional technologies and can be flexibly selected according to the actual application requirements. For instance, one component may have a non-cylindrical part, and the other component may have a mating hole for transmission with the non-cylindrical part. Non-cylindrical parts include polygonal cylinders, elliptical cylinders, semi-cylindrical parts, etc., which will not be elaborated upon in this disclosure.

[0126] The technical solutions or features described in the above embodiments can be combined or complemented by each other without conflict. The scope of this disclosure is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings. All modifications, equivalent substitutions, and improvements made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. An adjusting device, characterized in that include: Carrier component; The transmission mechanism includes a first mounting member slidably connected to the bearing component, a second mounting member slidably connected to the bearing component, and a transmission component disposed between the first mounting member and the second mounting member; the first mounting member and the second mounting member are spaced apart and are capable of reciprocating along a first direction respectively; the transmission component includes a rotating shaft, a driving member, and a connecting rod, one end of the rotating shaft is rotatably connected to the first mounting member, the other end of the rotating shaft is rotatably connected to one end of the driving member, the other end of the driving member is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the second mounting member, the axis of the rotating shaft intersects the axis of the driving member and has a first obtuse angle, and the driving member is used to mount a massage component; as well as The first driving mechanism includes a first telescopic component and a second telescopic component. The first telescopic component is driven to the first mounting member to drive the first mounting member to reciprocate along a first direction. The second telescopic component is driven to the second mounting member to drive the second mounting member to reciprocate along the first direction.

2. The adjustment device of claim 1, wherein The first telescopic component includes a first motor, a first connecting mechanism that is drively connected to the output shaft of the first motor, and a first output mechanism that is connected to the first connecting mechanism. The first output mechanism is connected to the first mounting member, so that the first motor can drive the first output mechanism to move the first mounting member.

3. The adjustment device of claim 2, wherein, The first connecting mechanism includes a first worm gear that is drively connected to the output shaft of the first motor and a first worm wheel that meshes with the first worm gear; The first output mechanism includes a first transmission screw connected to the first worm gear, and the first mounting member is sleeved on the first transmission screw and threadedly connected to the first transmission screw, so as to drive the first mounting member to move along the first transmission screw through threaded transmission.

4. The adjustment device of claim 1, wherein The second telescopic component includes a second motor, a second connecting mechanism that is drively connected to the output shaft of the second motor, and a second output mechanism that is connected to the second connecting mechanism. The second output mechanism is connected to the second mounting member, so that the second motor can drive the second output mechanism to move the second mounting member.

5. The adjustment device of claim 4, wherein, The second connecting mechanism includes a second worm gear that is drively connected to the output shaft of the second motor and a second worm wheel that meshes with the second worm gear; The second output mechanism includes a second transmission screw connected to the second worm gear, and the second mounting member is sleeved on the second transmission screw and threadedly connected to the second transmission screw, so as to drive the second mounting member to move along the second transmission screw through threaded transmission.

6. The adjusting device according to claim 1, characterized in that, The first telescopic component includes a first motor, a first connecting mechanism that is drively connected to the output shaft of the first motor, and a first output mechanism that is connected to the first connecting mechanism. The first mounting member is connected to the first output mechanism, and the first motor can drive the first output mechanism to move the first mounting member. The second telescopic component includes a second motor, a second connecting mechanism that is drively connected to the output shaft of the second motor, and a second output mechanism that is connected to the second connecting mechanism. The second mounting member is connected to the second output mechanism, and the second motor can drive the second output mechanism to move the second mounting member.

7. The adjusting device according to claim 6, characterized in that, The first output mechanism includes a first transmission screw, and the first mounting component is sleeved on the first transmission screw and threadedly connected to the first transmission screw; The second output mechanism includes a second transmission screw, and the second mounting component is sleeved on the second transmission screw and threadedly connected to the second transmission screw; The first transmission screw and the second transmission screw are coaxially arranged; The first driving mechanism also includes an intermediate connecting mechanism; The intermediate connecting mechanism is radially connected between the first connecting mechanism and the first transmission screw along the first transmission screw, and / or the intermediate connecting mechanism is radially connected between the second connecting mechanism and the second transmission screw along the second transmission screw.

8. The adjustment device of claim 7, wherein, When the intermediate connecting mechanism is disposed between the second connecting mechanism and the second transmission screw, the intermediate connecting mechanism includes a transmission shaft connected to the second connecting mechanism, a first input gear fixed to the transmission shaft, and a first output gear meshing with the first input gear and fixed to the second transmission screw.

9. The adjustment device of claim 8, wherein, The intermediate connecting mechanism also includes several intermediate gears, which mesh with the first input gear and the first output gear respectively.

10. The adjusting device according to claim 1, characterized in that, The transmission assembly further includes a connecting shaft rotatably connected between the connecting rod and the second mounting member, and the connecting shaft is coaxially arranged with the rotating shaft. And / or, the adjusting device further includes a second driving mechanism for driving the rotating shaft to rotate relative to the first mounting member, thereby driving the transmission assembly to rotate.

11. The adjustment device of claim 1, wherein, The transmission mechanism is provided in at least two parts, each of which is slidably connected to the bearing component and spaced apart from each other, and the driving component of each transmission mechanism can be respectively installed with the massage component; The first driving mechanism and the transmission mechanism are arranged in a one-to-one correspondence so that either of the transmission mechanisms can be driven to move relative to the bearing component.

12. The adjustment device of claim 1, wherein, The transmission mechanism is provided in two parts, each of which is slidably connected to the bearing component and is spaced apart from each other, and each transmission mechanism can be equipped with a massage component. Along the length direction of the bearing assembly, two first mounting members of the two transmission mechanisms are disposed between two second mounting members of the two transmission mechanisms; The first telescopic component can drive the two first mounting members to move in opposite directions, and the second telescopic component can drive the two second mounting members to move in opposite directions.

13. The adjustment device of claim 12, wherein, The first telescopic component includes a first motor, a first connecting mechanism that is driven to the output shaft of the first motor, and two first output mechanisms that are respectively connected to the first connecting mechanism. The two first output mechanisms are respectively connected to the two first mounting parts one by one, so that the first motor can drive the two first output mechanisms to drive the two first mounting parts to move in opposite directions. The second telescopic component includes a second motor, a second connecting mechanism that is driven to the output shaft of the second motor, and two second output mechanisms that are respectively connected to the second connecting mechanism. The two second output mechanisms are respectively connected to the two second mounting parts in a one-to-one correspondence, so that the second motor can drive the two second output mechanisms to drive the two second mounting parts to move in opposite directions.

14. The adjustment device of claim 13, wherein, The two first output mechanisms include a first transmission screw and a third transmission screw respectively connected to the first connecting mechanism. The first transmission screw is threadedly connected to one of the two first mounting members, and the third transmission screw is threadedly connected to the other of the two first mounting members. The two second output mechanisms include a second transmission screw and a fourth transmission screw respectively connected to the second connecting mechanism. The second transmission screw is threadedly connected to one of the two second mounting members, and the fourth transmission screw is threadedly connected to the other of the two second mounting members.

15. The adjusting device according to claim 14, characterized in that, The first transmission screw, the second transmission screw, the third transmission screw, and the fourth transmission screw are coaxially arranged; The adjusting device further includes an intermediate connecting mechanism, which includes a drive shaft connected to the second connecting mechanism, two first input gears fixed at both ends of the drive shaft, and two first output gears that mesh with the two first input gears respectively. The two first output gears are respectively connected to the second drive screw and the fourth drive screw respectively.

16. A massaging apparatus characterized by comprising: It includes a massage component, a second drive mechanism for driving the rotation of the rotating shaft, and an adjustment device as described in any one of claims 1 to 15; the massage component is mounted on the drive component.

17. The massage apparatus according to claim 16, wherein The massage assembly includes a first massage element and / or a second massage element, wherein the first massage element and / or the second massage element are rotatably connected to the drive element; When the massage assembly includes a first massage element and a second massage element, the first massage element and the second massage element can slide relative to each other.

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