Wearable massage device

Abstract

The invention provides a wearable massage device which comprises a shell, a driving actuator, a swing rod, a massage part and a fixing piece fixedly connected with the outside, the driving actuator is arranged in a containing cavity of the shell, the two ends of the swing rod are connected to the driving actuator and the massage part respectively, and the massage part and the shell are arranged in a separated mode; the driving actuator is used for driving the swing rod to swing back and forth around the first axis direction relative to the shell, the massage part comprises a massage body, the massage body is hollow to form a massage cavity, and the fixing piece is arranged on the shell. According to the wearable massage device, the wearable massage device is fixedly installed on the outside through the fixing piece, hand holding is not needed, and the wearable massage device is more convenient to use; when the wearable massage device is directly worn on the body, the sensing force and depth of massage can be enhanced, so that the massage effect of the wearable massage device is improved; and the human body part outside the massage body can be massaged, and the human body part in the massage cavity can also be massaged.

Description

Technical Field

[0001] This invention relates to the field of massage device technology, and in particular to a wearable massage device. Background Technology

[0002] As people pay increasing attention to health, massage devices, which are closely related to physical health, have been developing rapidly. Massage devices are leisure products used by people to relieve fatigue in their daily lives. They can promote blood circulation and enhance metabolism, and are widely welcomed by people.

[0003] Currently, massage devices come in various forms, mainly divided into two categories. The first category includes large and bulky massage devices such as massage chairs and massage tubs, while the second category includes small and lightweight massage devices such as cervical and lumbar massagers. Small and lightweight massage devices, due to their compact size and portability, avoid limitations imposed by usage scenarios and locations. Their simpler structure also results in lower production costs and prices, appealing to a wide range of age groups. To accommodate use in different scenarios and locations, these small and lightweight massage devices are often optimized into wearable massage devices. However, existing wearable massage devices, in pursuit of lightweight design, often use only micro-vibration motors or micro-vibration generators to produce vibrations that transmit to the body, or simply use massage blocks to intermittently press the body. This limits the intensity and depth of the vibrations transmitted to the body, resulting in a weaker massage effect. Furthermore, small and lightweight massage devices are usually handheld, making them inconvenient to use for extended periods. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a wearable massage device that is hand-held, convenient to use, and can enhance the sensing intensity and depth of massage when worn directly on the body, thereby improving the massage effect of the wearable massage device.

[0005] This invention provides a wearable massage device, including a housing, a drive actuator, a swing arm, a massage part, and a fixing member for fixed connection to the outside. The drive actuator is disposed in the accommodating cavity of the housing. The two ends of the swing arm are respectively connected to the drive actuator and the massage part, with one end of the swing arm extending into the housing and connected to the drive actuator, and the other end extending out of the housing and connected to the massage part. The massage part is separately disposed from the housing. The drive actuator is used to drive the swing arm to swing back and forth relative to the housing around a first axis. The massage part includes a massage body, which is hollow to form a massage cavity. The fixing member is disposed on the housing.

[0006] Optionally, the fastener is for wearing and may include a fastening strap and a connecting buckle, the connecting buckle being fixedly connected to the outer shell, and the two ends of the fastening strap being respectively connected to one of the connecting buckles.

[0007] Optionally, the housing includes a first housing and a second housing, which are mated and fastened together to form the housing; a portion of the connecting buckle extends into the housing and another portion extends out of the housing and is connected to the fixing strap, and a first through hole in the first housing and a second through hole in the second housing are for the connecting buckle to pass through.

[0008] Optionally, the drive actuator includes a drive motor, a reduction mechanism, and a transmission mechanism. The drive motor, the reduction mechanism, and the transmission mechanism are all located within the accommodating cavity of the housing. The reduction mechanism is driven by the drive motor, and the transmission mechanism is connected between the reduction mechanism and the rocker arm.

[0009] Optionally, the reduction mechanism includes a housing and a transmission reduction component. The housing is fixed inside the accommodating cavity. The transmission reduction component is disposed inside the housing. The input end of the transmission reduction component is connected to the output shaft of the drive motor, and the output end of the transmission reduction component is connected to the transmission mechanism. The transmission reduction component is used to reduce the speed so that the rotational speed at the output end of the transmission reduction component is less than the rotational speed at the input end of the transmission reduction component.

[0010] Optionally, the transmission reduction component includes a worm gear and a worm, both of which are housed within the housing. The worm is connected to the output shaft of the drive motor and meshes with the worm gear. The transmission reduction component also includes an output gear, which is coaxial with the worm gear. The reduction mechanism is connected to the transmission mechanism via the output gear. Alternatively, the transmission reduction component includes a first bevel gear and a second bevel gear that mesh with each other, and the transmission reduction component also includes an output gear. The first bevel gear is connected to the output shaft of the drive motor, and the second bevel gear and the output gear are coaxially arranged. Alternatively, the transmission reduction component includes a first spur gear and a second spur gear that mesh with each other, and the transmission reduction component also includes an output gear, wherein the first spur gear is connected to the output shaft of the drive motor, and the second spur gear and the output gear are coaxially arranged.

[0011] Optionally, the transmission mechanism includes a first turntable, a connecting arm, and a first rotating shaft; the first turntable is installed at the output end of the reduction mechanism and is driven to rotate by the reduction mechanism; the first turntable is provided with an inclined column, one end of which is fixed to the first turntable and the other end is hinged to one end of the connecting arm to drive the connecting arm to form a circular trajectory, thereby driving the swing arm to swing back and forth around the first axis; the first rotating shaft is provided at the other end of the connecting arm and is rotatably inserted into the shaft hole of the swing arm; Alternatively, the transmission mechanism includes a second turntable, a guide rail, a slider, an eccentric column, and a hinge shaft. The first turntable is installed at the output end of the reduction mechanism and is driven to rotate by the reduction mechanism (23). The guide rail is fixed inside the housing and extends in a direction perpendicular to the first axis. The slider is slidably installed on the guide rail. A guide groove is provided on the slider and extends in a direction parallel to the first axis. The eccentric column is disposed on the edge of the second turntable. The eccentric column is inserted into the guide groove and drives the slider to move along the guide rail. The hinge shaft is fixed on the slider and extends in a direction parallel to the first axis, and the hinge shaft passes through the hinge hole of the rocker arm. Alternatively, the transmission mechanism includes a third turntable and an eccentric shaft, the inner end of the swing arm is provided with the hinge groove, the third turntable is installed at the output end of the reduction mechanism and is driven to rotate by the reduction mechanism, the eccentric shaft is fixed to the edge of the third turntable and is hinged in the hinge groove.

[0012] Optionally, the first turntable is provided with teeth, and the output end of the transmission reduction component is provided with an output gear. The first turntable is driven to rotate by the reduction mechanism through the meshing of the teeth and the output gear.

[0013] Optionally, the massage cavity of the massage body is provided with a flexible protrusion.

[0014] Optionally, the massage unit further includes a connecting shell, a locking member, and a base plate. The connecting shell is fastened to the base plate to form a cavity. The locking member covers one side of the massage body and is connected to both ends of the connecting shell covering the other side of the massage body. The length of the locking member located between the two sides of the connecting shell is adjustable. The other end of the swing rod is connected to the connecting shell and the base plate.

[0015] Optionally, the massage body includes a waist and ends located at both ends of the waist, the cross-sectional shape of the ends being larger than that of the waist; a recessed groove is formed on one side of the connecting shell to accommodate the waist of the massage body, and a locking member is clamped at the waist.

[0016] Optionally, the massage unit further includes a vibrating element that contacts the massage body.

[0017] Optionally, the wearable massage device further includes an angle plate and an angle adjustment assembly. The angle plate is disposed at the bottom of the housing, and one end of the angle plate is rotatably connected to the housing about a second axis. The angle adjustment assembly is connected to the angle plate and the housing to adjust the angle between the angle plate and the housing.

[0018] Optionally, the angle adjustment assembly includes an adjustment rod, a transmission rod, and a swing arm. The adjustment rod and the transmission rod are both rotatably but immovably arranged relative to the housing. The adjustment rod is connected to the transmission rod to drive the transmission rod to rotate. The transmission rod is connected between the adjustment rod and the swing arm to drive one end of the swing arm to move in a direction perpendicular to the second axis. One end of the swing arm is hinged to the transmission rod, and the other end is hinged to the angle plate. The transmission rod is provided with a spiral guide groove, and one end of the swing arm is provided with a pin that inserts into the guide groove.

[0019] Optionally, the outer surface of the housing is recessed, and a remote control is detachably disposed in the recess, the remote control being used to remotely control the drive actuator.

[0020] The wearable massage device provided by this invention uses a fixing component to securely install the product to the outside, eliminating the need for handheld use and effectively freeing up the hands, making the product more convenient to use. Furthermore, wearing the wearable massage device directly on the body can enhance the sensing intensity and depth of the massage, thereby improving the massage effect. Moreover, by setting a massage body with a massage cavity, massage can be performed on both the body parts outside the massage body and the body parts located inside the massage cavity. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of a wearable massage device according to an embodiment of the present invention.

[0023] Figure 2 for Figure 1 A three-dimensional schematic diagram of the wearable massage device from another angle.

[0024] Figure 3for Figure 1 The diagram shows an exploded view of the wearable massage device.

[0025] Figure 4 for Figure 1 The diagram shows an exploded view of the wearable massage device from another angle.

[0026] Figure 5 for Figure 1 The diagram shows a partial structural assembly of the wearable massage device.

[0027] Figure 6 for Figure 5 Another perspective diagram.

[0028] Figure 7 for Figure 1 An exploded view of the actuator driving the wearable massage device shown.

[0029] Figure 8 for Figure 7 Another perspective diagram.

[0030] Figure 9 for Figure 1 The schematic diagram of the drive actuator of the wearable massage device shown has a transmission mechanism of another embodiment.

[0031] Figure 10 for Figure 9 A schematic diagram of its breakdown.

[0032] Figure 11 for Figure 1 The schematic diagram of the drive actuator of the wearable massage device shown has a transmission mechanism of another embodiment.

[0033] Figure 12 for Figure 11 A schematic diagram of its breakdown.

[0034] Figure 13 for Figure 1 The diagram shows the wearable massage device in the human body.

[0035] Figure 14 for Figure 1 The diagram shows the structure of the angle adjustment component of the wearable massage device.

[0036] Explanation of reference numerals in the attached diagram: 10. Outer shell; Recess 101; 11. Receiving cavity; 12. First outer shell; 121. First through hole; 122. First protruding edge; 125. Control switch; 14. Second outer shell; 141. Second through hole; 142. Second protruding edge; 20. Drive actuator; 21. Drive motor; 23. Reduction mechanism; 230. Transmission reduction component; 231. Housing; 2311. First housing; 2312. Second housing; 2313. First receiving part; 2314. Second receiving part; 232. Worm gear; 233. Worm; 234. Output gear; 25. Transmission mechanism; 251. First turntable; 2511. Disc gear; 252. Connecting arm; 2522. Boss; 2523. Connecting block; 2524. Hinge interface; 253. First rotating shaft; 254. Inclined column; 251a. Second turntable; 251b. Third turntable; 252a. Guide rail; 252b. Eccentric shaft; 253a, 2531a. Slider guide groove; 254a. Eccentric column; 255a. Hinge shaft; 40. Rocker arm; 42. Shaft hole; 42a. Hinge hole; 42b. Hinge groove; 44. Second pivot; 44a. First pivot; 44b. Second pivot; 50. Massage section; 51. Massage body; 511. Massage cavity; 513. Protrusion; 514. Waist section; 515. End section; 52. Connecting shell; 522. Connecting groove; 53. Locking element; 54. Base plate; 55. First vibrating element; 56. Second vibrating element; 70. Fasteners; 71. Fixing straps; 73. Connecting buckles; 80. Remote control; 91. Protective cover; 92. Battery; 93. Circuit board; 95. Angle plate; 951. Pivot shaft; 952. Mounting base; 97. Angle adjustment assembly; 971. Adjusting rod; 9711. Mating shaft end; 9713. First slot; 972. Transmission rod; 9723. Second slot; 973. Swing arm; 975. Guide groove; 976. First gear; 977. Second gear; 978. Insert shaft; 979. Adjustment knob; 9791. Mating hole. Detailed Implementation

[0037] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. Based on the description of the present invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present invention.

[0038] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of the invention is in use. They are only for the convenience of description and simplification, 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 the present invention.

[0039] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0040] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0041] Please refer to Figures 1 to 4 A wearable massage device provided in one embodiment of the present invention includes a housing 10, a drive actuator 20, a swing arm 40, a massage part 50, and a fixing member 70 fixedly connected to the outside. The drive actuator 20 is disposed in the receiving cavity 11 of the housing 10. The two ends of the swing arm 40 are respectively connected to the drive actuator 20 and the massage part 50, with one end of the swing arm 40 extending into the housing 10 and connected to the drive actuator 20, and the other end extending out of the housing 10 and connected to the massage part 50. The drive actuator 20 is used to drive the swing arm 40 to swing back and forth around a first axis direction L1 (i.e., to reciprocate around the first axis direction by a certain angle). The massage part 50 includes a massage body 51, and the massage body 51 is hollow to form a massage cavity 511. The fixing member 70 is disposed on the housing 10.

[0042] The wearable massage device provided by this invention uses a fixing component to securely install the product to the outside, eliminating the need for handheld use and effectively freeing up the hands, making the product more convenient to use. Furthermore, wearing the wearable massage device directly on the body can enhance the sensing intensity and depth of the massage, thereby improving the massage effect. Moreover, by setting a massage body with a massage cavity, massage can be performed on both the body parts outside the massage body and the body parts located inside the massage cavity.

[0043] In this embodiment, the outer shell 10 is made of a rigid material that provides support; it can be made of plastic or other materials, and is not limited thereto. Furthermore, a recess 101 is recessed on the outer surface of the outer shell 10, and a remote control 80 is detachably mounted in this recess 101. The remote control 80 remotely controls the drive motor 21 of the actuator 20 to control the operation of the wearable massage device. Specifically, magnets can be provided on one of the recess 101 of the outer shell 10 and the shell of the remote control 80, while the other is at least partially made of a material such as iron that can be attracted to magnets. This allows the remote control 80 to be magnetically attached to the recess 101, making it easy to remove or fix the remote control 80 in place, thus providing great convenience.

[0044] Specifically, the outer shell 10 includes a first shell 12 and a second shell 14, which are joined together to form the outer shell 10. In this embodiment, the outer shell 10 is generally spherical, and the first shell 12 and the second shell 14 are generally hemispherical; of course, the outer shell 10 can also be cuboid, irregular, or other shapes, without substantially affecting the use of the wearable massage device. A first through hole 121 is formed at the bottom edge of the first shell 12, and a second through hole 141 corresponding to the first through hole 121 is formed at the bottom edge of the second shell 14. The first through hole 121 and the second through hole 141 are joined together to form a through hole for the swing rod 40 to extend from the outer shell 10. A first protruding edge 122 and a second protruding edge 142 are formed at the edges of the first through hole 121 and the second through hole 141, respectively. A first groove 124 is also formed at the bottom edge of the first shell 12, and a second groove 144 corresponding to the first groove 124 is also formed at the bottom edge of the second shell 14. The first housing 12 is also equipped with a control switch 125. The wearable massage device can be controlled by a remote control 80 or by the control switch 125.

[0045] In this embodiment, a protective sleeve 91 is fitted onto the swing arm 40 between the outer shell 10 and the massage part 50, with the protective sleeve 91 abutting against both the outer shell 10 and the massage part 50. The protective sleeve 91 is a flexible sleeve made of materials such as rubber and has a certain degree of deformation capability to accommodate the swing of the swing arm 40. Specifically, the protective sleeve 91 is a hollow sleeve shape, with one end of the protective sleeve 91 abutting against the first protruding edge 122 and the second protruding edge 142 of the outer shell 10. The protective sleeve 91 provides dustproof and anti-pinch functions.

[0046] In this embodiment, a battery 92 and a circuit board 93 are housed within the accommodating cavity 11 of the outer casing 10. The battery 92 supplies power to the drive actuator 20 and the circuit board 93. The circuit board 93 has a pressing part 932 corresponding to the control switch 125.

[0047] In this embodiment, please refer to Figures 5 to 8 The drive actuator 20 includes a drive motor 21, a reduction mechanism 23, and a transmission mechanism 25. The drive motor 21, reduction mechanism 23, and transmission mechanism 25 are all housed within the receiving cavity 11 of the outer casing 10. The reduction mechanism 23 is driven by the drive motor 21, and its main purpose is to increase the driving torque. The transmission mechanism 25 connects the reduction mechanism 23 and the rocker arm 40. By incorporating the reduction mechanism 23, the driving torque can be increased, thereby increasing the intensity of the hammering massage.

[0048] Specifically, the reduction mechanism 23 includes a housing 231 and a transmission reduction component 230. The housing 231 is located inside the outer casing 10 and is fixed within the accommodating cavity 11. The transmission reduction component 230 is located inside the housing 231. The input end of the transmission reduction component 230 is connected to the output shaft 211 of the drive motor 21, and the output end of the transmission reduction component 230 is connected to the transmission mechanism 25. The transmission reduction component 230 is used to reduce speed so that the rotational speed of the output end of the transmission reduction component 230 is less than the rotational speed of the input end of the transmission reduction component 230. Specifically, in this embodiment, the transmission reduction component 230 includes a worm gear 232 and a worm 233. Both the worm gear 232 and the worm 233 are located inside the housing 231. The worm 233 is connected to the output shaft 211 of the drive motor 21, and the worm 233 is meshed with the worm gear 232. Specifically, the transmission reduction component 230 may further include an output gear 234, which is coaxially arranged with the worm gear 232. The reduction mechanism 23 is connected to the transmission mechanism 25 through the output gear 234. It is understood that the output gear 234 may also be omitted, and the worm gear 232 can be directly connected to the transmission mechanism 25. It is also understood that the worm gear 232 and worm 233 of the transmission reduction component 230 may be composed of other reduction components, such as meshing gears, without limitation. For example, the transmission reduction component 230 may include a meshing first bevel gear and a second bevel gear, with the first bevel gear connected to the output shaft 211 of the drive motor 21, and the second bevel gear coaxially arranged with the output gear 234. In embodiments where the transmission reduction component 230 includes the worm gear 232 and worm 233, and in embodiments where the transmission reduction component 230 includes the first bevel gear and the second bevel gear, the output shaft 21 of the drive motor 21 is perpendicular to the axis of the output gear 234. In other embodiments, the transmission reduction component 230 may also include a first spur gear and a second spur gear that mesh with each other. The first spur gear is connected to the output shaft 211 of the drive motor 21, and the second spur gear and the output gear 234 are coaxially arranged. In this case, the output shaft 21 of the drive motor 21 is parallel to the axis of the output gear 234.

[0049] Specifically, the housing 231 includes a first housing 2311 and a second housing 2312 connected to the first housing 2311. The first housing 2311 has a cylindrical first receiving portion 2313, and the second housing 2312 has a cylindrical second receiving portion 2314. A transmission reduction component 230 is disposed within the first receiving portion 2313, and a drive motor 21 is partially disposed within the second receiving portion 2314. An opening 2315 is provided on one side of the first receiving portion 2313 to expose at least a portion of the output gear 234. Specifically, in this embodiment, the axes of the first receiving portion 2313 and the second receiving portion 2314 are perpendicular to each other.

[0050] Specifically, the transmission mechanism 25 includes a first turntable 251, a connecting arm 252, and a first rotating shaft 253. The first turntable 251 is mounted on the output end of the reduction mechanism 23 and is driven to rotate by the reduction mechanism 23. The first turntable 251 has a slanted column 254, one end of which is fixed to the first turntable 251, and the other end is hinged to one end of the connecting arm 252 to drive the connecting arm 252 to form a circular trajectory, thereby causing the rocker arm 40 to swing back and forth around the first axis direction L1. The first rotating shaft 253 is located at the other end of the connecting arm 252 and is rotatably inserted into the shaft hole 42 of the rocker arm 40. Specifically, the first turntable 251 has teeth 2511, which mesh with the output gear 234, thereby driving the first turntable 251 to rotate by the reduction mechanism 23. Specifically, in this embodiment, the first turntable 251 partially extends into the first receiving portion 2313 to mesh with the output gear 234. It is understandable that when the output gear 234 is omitted, the first turntable 251 can be directly set coaxially with the worm gear 232.

[0051] Specifically, the inclined column 254 is inclined relative to the rotation axis of the first turntable 251. One end of the inclined column 254 is connected to one end face of the first turntable 251, offset from the rotation axis of the first turntable 251, while the other end of the inclined column 254 is inclined towards the extension of the rotation axis of the first turntable 251. One end of the connecting arm 252 is provided with a boss 2522, and a hinge interface 2524 is formed on the side of the boss 2522 facing the first turntable 251. The other end of the inclined column 254 is hinged to the hinge interface 2524 of the boss 2522. The other end of the connecting arm 252 is provided with two spaced-apart connecting blocks 2523. Both ends of the first rotating shaft 253 are respectively connected to the two connecting blocks 2523, meaning the first rotating shaft 253 is located within the gap between the two connecting blocks 2523.

[0052] During operation, the drive motor 21 rotates, causing the worm gear 233, worm wheel 232, and output gear 234 to rotate, which in turn causes the first turntable 251 to rotate. Due to the eccentric setting of the inclined column 254, the rotation of the first turntable 251 can cause one end of the connecting arm 252 to swing within a circumference, forming a circular track, which in turn causes the swing arm 40 to swing around the first axis. During this process, the swing arm 40 rotates a certain angle relative to the connecting arm 252 around the first axis 253.

[0053] In this embodiment, the rocker arm 40 is rotatably connected to the housing 10 via a second pivot 44. Specifically, the second pivot 44 is disposed on the rocker arm 40 and extends along the first axis.

[0054] It is understandable that the transmission mechanism 25 may also adopt other structures. For details, please refer to... Figure 9 and Figure 10In another embodiment, the transmission mechanism 25 includes a second turntable 251a, a guide rail 252a, a slider 253a, an eccentric column 254a, and a hinge shaft 255a. The first turntable 251a is mounted on the output end of the reduction mechanism 23 and is driven to rotate by the reduction mechanism 23. The guide rail 252a is fixed inside the housing 10 and extends in a direction perpendicular to the first axis L1. The slider 253a is slidably mounted on the guide rail 252a. A guide groove 2531a is provided on the slider 253a, and the guide groove 2531a extends in a direction parallel to the first axis L1. The eccentric column 254a is disposed on the edge of the second turntable 251a. The slider 253a is inserted into the guide groove 2531a and drives the slider 253a to move up and down along the guide rail 252a. The hinge shaft 255a is fixed to the slider 253a and extends in a direction parallel to the first axis L1, and the hinge shaft 255a passes through the hinge hole 42a of the rocker arm 40. In this embodiment, there are two guide rails 252a arranged front and rear, and both guide rails 252a are guide post structures, passing through both ends of the slider 253a. The rocker arm 40 is rotatably connected to the outer shell 10 through the first pivot shaft 44a. Specifically, the first pivot shaft 44a is located at the middle position of the rocker arm 40. Please refer to... Figure 11 and Figure 12 In another embodiment, the transmission mechanism 25 includes a third turntable 251b and an eccentric shaft 252b; the inner end of the rocker arm 40 is provided with a hinge groove 42b, and the rocker arm 40 is rotatably connected to the housing 10 via a second pivot shaft 44b. Specifically, the second pivot shaft 44b is located at the middle position of the rocker arm 40. The third turntable 251b is installed at the output end of the reduction mechanism 23 and is driven to rotate by the reduction mechanism 23. The eccentric shaft 252b is fixed to the edge of the third turntable 251b and is hinged in the hinge groove 42b.

[0055] In this embodiment, the massage part 50 is disposed at the other end of the swing arm 40 and is separately disposed from the outer casing 10, and the massage part 50 swings back and forth with the swing arm 40.

[0056] Specifically, the massage body 51 is a flexible body, which can be made of foam, silicone, rubber, TPE, etc., and is not limited thereto. The massage body 51 is used to contact human body parts. Specifically, the outer surface of the massage body 51 can contact the human body parts for massage, or the human body parts can be inserted into the massage cavity 511 to contact the inner surface of the massage body 51 for massage. The back-and-forth swing of the swing arm 40 can drive the massage body 51 to swing, thereby causing the massage body 51 to perform intermittent tapping motions on the human body parts, or to make the inner surface of the massage body 51 reciprocate to rub against the human body parts (such as arms or legs) inside the massage cavity 511. The massage body 51 is preferably made of rubber; it is understood that the massage body 51 can also be made of soft plastics such as polypropylene and polyurethane. Specifically, the massage body 51 can be cylindrical, and the massage cavity 511 can also be cylindrical.

[0057] Specifically, flexible protrusions 513 may be provided within the massage cavity 511 of the massage body 51. More specifically, multiple protrusions 513 are arranged at intervals along the circumferential sidewall of the massage cavity 511. In this embodiment, the protrusions 513 are raised strips; however, the protrusions 513 may also be circular dots, annular protrusions, or other shapes, and are not limited here. Specifically, the raised strips may be inclined relative to the axial direction of the massage body 51. By providing protrusions 513, the massage effect can be improved.

[0058] Specifically, the massage body 51 includes a waist portion 514 and end portions 515 located at both ends of the waist portion 514, wherein the cross-sectional shape of the end portions 515 is larger than that of the waist portion 514. In this embodiment, the massage cavity 511 extends through both ends of the massage body 51.

[0059] Specifically, the massage unit 50 also includes a connecting shell 52, a locking member 53, and a base plate 54. The connecting shell 52 is fastened to the base plate 54 to form a cavity. One side of the connecting shell 52 is recessed to form a groove 521 to accommodate the waist 514 of the massage body 51. The locking member 53 covers one side of the waist 514 of the massage body 51 and is connected to both ends of the connecting shell 52, thereby fixing the massage body 51 through the connecting shell 52 and the locking member 53. The other end of the swing rod 40 is connected to the connecting shell 52 and the base plate 54 so that the connecting shell 52 and the base plate 54 swing back and forth with the swing rod 40, thereby driving the massage body 51 to swing back and forth. Specifically, both ends of the connecting shell 52 form connecting grooves 522, and the locking member 53 passes through the connecting grooves 522 of the connecting shell 52 in sequence. Specifically, the locking member 53 can be a locking band. The length of the locking band located between the two sides of the connecting shell 52 is adjustable, thereby contracting or loosening the locking member 53 to contract or loosen the side wall of the massage body 51, thereby adjusting the cross-sectional size of the massage cavity 511, and further adjusting the tightness of the massage part 50 in conforming to the human body part inside the massage cavity 511. Specifically, the locking member 53 can be an elastic band.

[0060] Specifically, the massage unit 50 also includes a first vibrating element 55, which gives the massage unit 50 a vibrating effect, and the vibration effect is coordinated with the swinging motion of the massage unit 50. The first vibrating element 55 may be a vibration motor, a vibration motor, etc. Specifically, in this embodiment, the first vibrating element 55 is clamped by a locking member 53 and is in direct contact with the massage body 51 to produce a good vibration effect.

[0061] Specifically, the massage unit 50 may further include a second vibrating element 56. The first vibrating element 55 may specifically be a vibration motor, a vibration generator, etc. In this embodiment, the second vibrating element 56 may be disposed in the cavity formed by the engagement of the base plate 54 and the connecting shell 52.

[0062] In this embodiment, the fastener 70 is worn and can be fixed to the body or a surface such as a table to free the hands for massage or fixation, facilitating massage of areas that are inconvenient to hold for extended periods. The fastener 70 may include a fastening strap 71. When fixed to the body, the fastening strap 71 can be made of a flexible material, allowing for size adjustment; it can be made of materials such as cloth, leather, rubber, or chains. When fixed to a table, the fastening strap 71 can be a soft binding or a support made of other rigid materials. There are two fastening straps 71 arranged horizontally; of course, the number of fastening straps 71 can be set as needed and is not limited here. Specifically, in this embodiment, the fastening strap 71 is a strap; the fastening strap 71 can also be made of flexible straps such as elastic rubber bands or ropes, and this embodiment does not impose too many restrictions on this. The fastener 70 also includes a connecting buckle 73 connected to the fastening strap 71. The connecting buckle 73 is fixedly connected to the outer shell 10, and each end of the fastening strap 71 is connected to a connecting buckle 73. Specifically, the number of connecting buckles 73 matches the number of fixing straps 71 in a 2:1 ratio, meaning one fixing strap 71 is connected to two corresponding connecting buckles 73. Specifically, a portion of the connecting buckle 73 extends into the housing 10, while the other portion extends out of the housing 10 and connects to the fixing strap 71. The first through hole 121 of the first housing 12 and the second through hole 141 of the second housing 14 allow the connecting buckles 73 to pass through. When the first housing 12 and the second housing 14 are engaged, the connecting buckles 73 are fixed to the housing 10.

[0063] Please refer to Figure 13 The outer shell 10 can be worn on the body through the fastener 70, and the massage unit 50 is also indirectly fixed to the body, so that the massage device is not limited by the usage scenario and location, which enhances the sensing strength and depth of the wearable massage device and improves the massage effect of the wearable massage device.

[0064] In this embodiment, the wearable massage device further includes an angle plate 95, which is disposed at the bottom of the outer shell 10. One end of the angle plate 95 is rotatably connected to the outer shell 10 about the second axis L2 to adjust the angle between the angle plate 95 and the outer shell 10. The angle between the angle plate 95 and the outer shell 10 can be the angle between the angle plate 95 and the bottom plate of the outer shell 10, or it can be the angle between the angle plate 95 and other parts of the outer shell 10, as long as it expresses the change in the relative angle between the angle plate 95 and the outer shell 10. The angle plate 95 is used to support the body part (e.g., the abdomen). By adjusting the angle of the angle plate 95, the angle of the outer shell 10 relative to the body can be adjusted, thereby changing the angle of the massage part 50 relative to the body. Specifically, one end of the angle plate 95 is hinged to a mounting base 952 disposed in the second housing 14 of the outer shell 10 via a pivot shaft 951.

[0065] In this embodiment, the wearable massage device also includes an angle adjustment component 97, which is connected between the angle plate 95 and the outer shell 10 to drive the angle plate 95 to rotate relative to the outer shell 10, thereby adjusting the angle of the angle plate 95 relative to the outer shell 10.

[0066] Specifically, please refer to the following: Figure 14The angle adjustment assembly 97 includes an adjustment rod 971, a transmission rod 972, and a swing arm 973. Both the adjustment rod 971 and the transmission rod 972 are rotatably but immovably mounted relative to the outer casing 10. The transmission rod 972 connects the adjustment rod 971 and the swing arm 973, driving one end of the swing arm 973 to move in a direction perpendicular to the second axis. One end of the swing arm 973 is hinged to the transmission rod 972, and the other end is hinged to the angle plate 95. As the adjustment rod 971 rotates, it drives the swing arm 973 to swing, thereby causing the outer casing 10 to rotate relative to the angle plate 95, thus adjusting the relative angle between the outer casing 10 and the angle plate 95. Specifically, the transmission rod 972 has a spiral guide groove 975, and one end of the swing arm 973 has a pin 978 inserted into the guide groove 975. More specifically, one end of the adjusting rod 971 is provided with a first gear 976, and one end of the transmission rod 972 is provided with a second gear 977 that meshes with the first gear 976. The adjusting rod 971 is connected to the transmission rod 972 through the first gear 976 and the second gear 977 to drive the transmission rod 972 to rotate. A base plate 16 is provided inside the housing 10. The adjusting rod 971 is provided with a first slot 9713, and the transmission rod 972 is provided with a second slot 9723. The first slot 9713 and the second slot 9723 are engaged with the side plate of the base plate 16, thereby restricting the linear movement of the adjusting rod 971 and the transmission rod 972 along their axial direction, allowing only rotation. Rotation of the adjusting rod 971 drives the transmission rod 972 to rotate, and the insert shaft 978 moves up and down within the guide groove 975, thereby moving one end of the swing arm 973. Specifically, in this embodiment, the adjusting rod 971 and the transmission rod 972 are arranged vertically. It can be understood that the angle adjustment component 97 can also have other structures. For example, the angle adjustment component 97 can be a telescopic structure (such as a piston cylinder) that is hinged at both ends to the housing 10 and the angle plate 95 respectively. By adjusting the length of the telescopic structure, the included angle between the angle plate 95 and the housing 10 can be adjusted.

[0067] Specifically, the angle adjustment assembly 97 also includes an adjustment knob 979, which is connected to one end of the adjustment rod 971. The adjustment rod 971 and the transmission rod 972 are both located inside the housing 10. One end of the swing arm 973 extends into the housing 10, and the other end extends out of the housing 10 through the slot 147 of the second housing 14. The adjustment knob 979 is located outside the housing 10 for easy adjustment. Specifically, the adjustment knob 979 has a flat mating hole 9791 to mate with the flat mating shaft end 9711 of the adjustment rod 971, achieving a non-rotatable connection between the adjustment knob 979 and the adjustment rod 971. It can be understood that the mating hole 9791 and the mating shaft end 9711 can also be rectangular holes, elliptical holes, or other shapes.

[0068] The working principle of the wearable massage device according to the embodiments of this application is briefly described below: In use, the product is fixed to the external mounting using the fastener 70, with the massage unit 50 facing the body part requiring massage. Then, the drive motor 21 of the actuator 20 is controlled via the remote control 80, energizing the drive motor 21 with either an external or internal power supply (not shown). Once the drive motor 21 starts, it drives the reduction mechanism 23, which in turn drives the swing arm 40 to swing back and forth via the transmission mechanism 25. This swing arm 40, in turn, drives the massage unit 50 to swing back and forth, providing a hammering massage to the body part. Simultaneously, a vibrating element can be used to vibrate the massage unit 50, enhancing the massage effect.

[0069] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A wearable massage device, characterized in that, The device includes a housing (10), a drive actuator (20), a swing arm (40), a massage part (50), and a fixing member (70) fixedly connected to the outside. The drive actuator (20) is located in the accommodating cavity (11) of the housing (10). The two ends of the swing arm (40) are respectively connected to the drive actuator (20) and the massage part (50). One end of the swing arm (40) extends into the housing (10) and connects to the drive actuator (20), while the other end extends out of the housing (10) and connects to the massage part (50). The massage part (50) is separated from the housing (10). The drive actuator (20) is used to drive the swing arm (40) to swing back and forth relative to the housing (10) around the first axis (L1). The massage part (50) includes a massage body (51), which is hollow to form a massage cavity (511). The fixing member (70) is located on the housing (10).

2. The wearable massage device as described in claim 1, characterized in that, The fastener (70) is used for wearing. The fastener (70) may include a fastening strap (71) and a connecting buckle (73). The connecting buckle (73) is fixedly connected to the outer shell (10). The two ends of the fastening strap (71) are respectively connected to one of the connecting buckles (73).

3. The wearable massage device as described in claim 2, characterized in that, The outer shell (10) includes a first shell (12) and a second shell (14), which are mated and fastened together to form the outer shell (10); a portion of the connecting buckle (73) extends into the outer shell (10), and the other portion extends out of the outer shell (10) and is connected to the fixing strap (71); the first through hole (121) of the first shell (12) and the second through hole (141) of the second shell (14) allow the connecting buckle (73) to pass through.

4. The wearable massage device as described in claim 1, characterized in that, The drive actuator (20) includes a drive motor (21), a reduction mechanism (23), and a transmission mechanism (25). The drive motor (21), the reduction mechanism (23), and the transmission mechanism (25) are all located in the accommodating cavity (11) of the housing (10). The reduction mechanism (23) is driven by the drive motor (21), and the transmission mechanism (25) is connected between the reduction mechanism (23) and the rocker arm (40).

5. The wearable massage device as described in claim 4, characterized in that, The deceleration mechanism (23) includes a housing (231) and a transmission deceleration component (230). The housing (231) is fixed inside the accommodating cavity (11). The transmission deceleration component (230) is disposed inside the housing (231). The input end of the transmission deceleration component (230) is connected to the output shaft (211) of the drive motor (21), and the output end of the transmission deceleration component (230) is connected to the transmission mechanism (25). The transmission deceleration component (230) is used to decelerate so that the rotational speed of the output end of the transmission deceleration component (230) is less than the rotational speed of the input end of the transmission deceleration component (230).

6. The wearable massage device as described in claim 5, characterized in that, The transmission reduction component (230) includes a worm gear (232) and a worm (233). The worm gear (232) and the worm (233) are both located inside the housing (231). The worm (233) is connected to the output shaft (211) of the drive motor (21). The worm (233) meshes with the worm gear (232). The transmission reduction component (230) also includes an output gear (234). The output gear (234) and the worm gear (232) are coaxially arranged. The reduction mechanism (23) is connected to the transmission mechanism (25) through the output gear (234). Alternatively, the transmission reduction component (230) includes a first bevel gear and a second bevel gear meshing with each other, and the transmission reduction component (230) also includes an output gear (234). The first bevel gear is connected to the output shaft (211) of the drive motor (21), and the second bevel gear and the output gear (234) are coaxially arranged. Alternatively, the transmission reduction component (230) includes a first spur gear and a second spur gear meshing with each other, and the transmission reduction component (230) also includes an output gear (234). The first spur gear is connected to the output shaft (211) of the drive motor (21), and the second spur gear and the output gear (234) are coaxially arranged.

7. The wearable massage device as described in claim 5, characterized in that, The transmission mechanism (25) includes a first turntable (251), a connecting arm (252), and a first rotating shaft (253). The first turntable (251) is installed at the output end of the reduction mechanism (23) and is driven to rotate by the reduction mechanism (23). The first turntable (251) is provided with an inclined column (254). One end of the inclined column (254) is fixed to the first turntable (251), and the other end is hinged to one end of the connecting arm (252) to drive the connecting arm (252) to form a circular trajectory, thereby driving the swing rod (40) to swing back and forth around the first axis direction (L1). The first rotating shaft (253) is provided at the other end of the connecting arm (252), and the first rotating shaft (253) is rotatably inserted into the shaft hole (42) of the swing rod (40). Alternatively, the transmission mechanism (25) includes a second turntable (251a), a guide rail (252a), a slider (253a), an eccentric column (254a), and a hinge shaft (255a). The first turntable (251a) is mounted on the output end of the reduction mechanism (23) and is driven to rotate by the reduction mechanism (23). The guide rail (252a) is fixed inside the housing (10) and extends in a direction perpendicular to the first axis (L1). The slider (253a) is slidably mounted on the guide rail (252a) along the guide rail (252a). The slider (253a) has openings on it. There is a guide groove (2531a) that extends in a direction parallel to the first axis (L1). An eccentric column (254a) is disposed on the edge of the second turntable (251a). The eccentric column (254a) is inserted into the guide groove (2531a) and drives the slider (253a) to move along the guide rail (252a). The hinge shaft (255a) is fixed on the slider (253a) and extends in a direction parallel to the first axis (L1). The hinge shaft (255a) passes through the hinge hole (42a) of the rocker arm (40). Alternatively, the transmission mechanism (25) includes a third turntable (251b) and an eccentric shaft (252b). The inner end of the rocker arm (40) is provided with the hinge groove (42b). The third turntable (251b) is installed at the output end of the deceleration mechanism (23) and is driven to rotate by the deceleration mechanism (23). The eccentric shaft (252b) is fixed to the edge of the third turntable (251b) and is hinged in the hinge groove (42b).

8. The wearable massage device as described in claim 7, characterized in that, The first turntable (251) is provided with disc teeth (2511), and the output end of the transmission reduction component (230) is provided with an output gear (234). The first turntable (251) is driven to rotate by the reduction mechanism (23) through the meshing of the disc teeth (2511) and the output gear (234).

9. The wearable massage device as described in claim 1, characterized in that, A flexible protrusion (513) may be provided inside the massage cavity (511) of the massage body (51).

10. The wearable massage device as claimed in claim 1, characterized in that, The massage unit (50) also includes a connecting shell (52), a locking member (53), and a base plate (54). The connecting shell (52) is fastened to the base plate (54) to form a cavity. The locking member (53) covers one side of the massage body (51) and is connected to both ends of the connecting shell (52) covering the other side of the massage body (51). The length of the locking member (53) located between the two sides of the connecting shell (52) is adjustable. The other end of the swing rod (40) is connected to the connecting shell (52) and the base plate (54).

11. The wearable massage device as described in claim 10, characterized in that, The massage body (51) includes a waist (514) and end portions (515) located at both ends of the waist (514). The cross-sectional shape of the end portions (515) is larger than that of the waist (514). A recessed groove (521) is formed on one side of the connecting shell (52) to accommodate the waist (514) of the massage body (51). The locking member (53) is clamped at the waist (514).

12. The wearable massage device as claimed in claim 1, characterized in that, The massage unit (50) also includes a vibrating element that contacts the massage body (51).

13. The wearable massage device as described in claim 1, characterized in that, The wearable massage device further includes an angle plate (95) and an angle adjustment component (97). The angle plate (95) is located at the bottom of the housing (10). One end of the angle plate (95) is rotatably connected to the housing (10) about a second axis (L2). The angle adjustment component (97) is connected to the angle plate (95) and the housing (10) to adjust the angle between the angle plate (95) and the housing (10).

14. The wearable massage device as described in claim 13, characterized in that, The angle adjustment assembly (97) includes an adjustment rod (971), a transmission rod (972), and a swing arm (973). The adjustment rod (971) and the transmission rod (972) are rotatably but immovably disposed relative to the outer casing (10). The adjustment rod (971) is connected to the transmission rod (972) to drive the transmission rod (972) to rotate. The transmission rod (972) is connected between the adjustment rod (971) and the swing arm (973) to drive one end of the swing arm (973) to move in a direction perpendicular to the second axis. One end of the swing arm (973) is hinged to the transmission rod (972), and the other end is hinged to the angle plate (95). The transmission rod (972) is provided with a spiral guide groove (975), and one end of the swing arm (973) is provided with a pin (978) inserted into the guide groove (975).

15. The wearable massage device as claimed in claim 1, characterized in that, The outer surface of the housing (10) is recessed with a recess (101), and a remote controller (80) is detachably provided in the recess (101). The remote controller (80) is used to remotely control the drive actuator (20).

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