Massage equipment and single-motor massage machine core thereof

Abstract

The invention provides massage equipment and a single-motor massage machine core thereof, the single-motor massage machine core comprises a base, a driving mechanism, a massage assembly and a walking mechanism, the driving mechanism, the massage assembly and the walking mechanism are arranged on the base, and the driving mechanism is in transmission connection with the massage assembly and the walking mechanism. The driving mechanism is used for driving the massage assembly and the walking mechanism to move and comprises a motor and a transmission mechanism connected with the motor, and the transmission mechanism is connected to the walking mechanism and the massage assembly in a transmission mode. The motor drives the walking mechanism and the massage assembly to move through the transmission mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of massage mechanical equipment, in particular to a massage device and a single-motor massage movement thereof. Background Art

[0002] In the field of massage equipment, the kneading disk method is often used when the movement driven by a single motor realizes the kneading action. The working principle of this method is that the massage head moves in a circle with a fixed point as the center, thereby realizing the kneading massage of the human body parts. Its structure is relatively simple. Through the drive of the motor, the transmission parts are driven to make the massage head run according to the set circular trajectory. This design can simulate basic kneading actions to a certain extent and meet some massage needs. In addition, the single motor design has certain advantages in cost control and compact structure.

[0003] The single-motor massage movement in the prior art also has at least the following defects: uneven distribution of massage force, limited massage range, and lack of realism in massage movements.

[0004] The kneading method of drawing a circle with a fixed point makes the pressure on the points of contact with the human body not evenly distributed during the movement of the massage head. At different positions of the circular trajectory, the force exerted by the massage head on the human body varies. For example, at the top and bottom of the circular trajectory, the angle between the movement direction of the massage head and the force direction of the human body changes, resulting in the massage force being sometimes strong and sometimes weak, which cannot provide the user with a continuous, stable and comfortable massage force.

[0005] When receiving a massage, the user will obviously feel the imbalance of the massage intensity. Some parts may feel excessive squeezing, while other parts may feel insufficient massage intensity, making it difficult to achieve the effect of deep muscle relaxation.

[0006] The movement trajectory of the fixed point drawing a circle limits the coverage of the massage head. The massage head can only move in a relatively fixed circular area, and it is difficult to fully cover the parts of the human body that need massage. For some larger muscle groups, such as the back and buttocks, this limited massage range cannot effectively stimulate all muscle fibers, resulting in a significant reduction in the massage effect.

[0007] Users may need to frequently adjust their body posture in the hope that different parts of the body can receive a more adequate massage, but even so, it is still difficult to achieve uniform massage of the muscles throughout the body, affecting the overall massage experience.

[0008] Compared with the techniques of professional masseurs, the kneading movements of fixed points and circles seem mechanical and stiff. Professional masseurs have a variety of massage techniques and can flexibly adjust the massage intensity, direction and frequency according to the muscle structure and acupoint distribution of the human body. However, the existing kneading disk method is difficult to simulate this real human hand massage feeling and cannot give users a comfortable experience like a real massage. During use, it is difficult for users to get the kind of massage feeling that penetrates the skin and soothes the body and mind. The massage stays more on the surface and cannot truly meet the user's demand for high-quality massage.

[0009] In existing massage equipment, achieving massage and movement usually requires complex power systems and mechanical structures, which not only increases the cost and volume of the equipment, but also has deficiencies in functional synergy and energy efficiency. If traditional massage movements want to achieve better massage effects and movement functions, they often require multiple motors or complex transmission links, which leads to increased equipment failure rates and increased maintenance difficulties, making it difficult to meet the market's demand for efficient, miniaturized, and intelligent massage equipment. Summary of the invention

[0010] A major advantage of the present invention is that it provides a massage device and a single-motor massage movement thereof, wherein the single-motor massage movement changes the kneading disk method and imitates the massage method of human hands to perform massage, which can be more in line with the actual feeling of the human body receiving massage, greatly improving the comfort during the massage process, and making the massage effect more natural and comfortable.

[0011] Another advantage of the present invention is that it provides a massage device and a single-motor massage movement thereof, wherein the single-motor massage movement comprises multiple components, such as a base, a transmission secondary shaft, a massage arm, a kneading shaft, a turbine worm transmission mechanism, the eccentric mechanism, etc. Through a specific structural design and coordination between the various components, a motor is used to drive the kneading shaft equipped with a turbine, and the kneading shaft gear can simultaneously drive the transmission main shaft, so that the movement can realize kneading and walking functions, which is richer than the existing single kneading function and can provide users with a more comprehensive massage experience.

[0012] Another advantage of the present invention is that it provides a massage movement that can simulate human hand massage, improve massage comfort and have more massage functions (such as kneading and walking functions) to meet people's needs for high-quality and diversified massage experience.

[0013] Another advantage of the present invention is that it provides a massage device and a single-motor massage movement thereof, wherein the single-motor massage movement changes the kneading method and imitates manual massage to solve the problem, aiming to make the massage action more in line with the physiological needs of the human body and enable the user to experience a more comfortable and natural massage experience.

[0014] Another advantage of the present invention is that it provides a massage device and a single-motor massage movement thereof, wherein the single-motor massage movement utilizes a unique movement structure, including a base, a transmission subshaft, a massage arm, a kneading shaft, a worm gear transmission mechanism, the eccentric mechanism and other components, and solves the problem of single function in the prior art through reasonable installation and transmission coordination between the various components, and realizes that the movement has a walking function while kneading, enriches the functions of the massage movement, and broadens its application scenarios and adaptability to different massage needs.

[0015] The purpose of the present invention is to provide a new type of massage equipment and a single-motor massage movement thereof, which, through a unique structural design and transmission method, utilizes a single motor to realize the kneading action of the massage component and the walking function of the movement, while having good performance and stability, and effectively solving the problems in the prior art.

[0016] According to one aspect of the present invention, a single-motor massage movement of the present invention that can achieve the aforementioned purpose and other purposes and advantages includes a base, a driving mechanism, a massage component and a walking mechanism arranged on the base, wherein the driving mechanism is drivably connected to the massage component and the walking mechanism, and the driving mechanism is used to drive the massage component and the walking mechanism to move, wherein the driving mechanism includes a motor and a transmission mechanism connected to the motor, wherein the transmission mechanism is drivably connected to the walking mechanism and the massage component, and the motor drives the walking mechanism and the massage component to move through the transmission mechanism.

[0017] According to one embodiment of the present invention, the transmission mechanism includes a transmission shaft, a turbine arranged on the transmission shaft, and a travel transmission mechanism, wherein the turbine is meshed with the motor output shaft and forms a turbine worm structure, the turbine worm composed of the turbine and the motor output shaft drives the transmission shaft, and the transmission shaft then drives the travel transmission mechanism connected thereto to move.

[0018] According to one embodiment of the present invention, the motor output shaft of the motor is a worm.

[0019] According to one embodiment of the present invention, the transmission shaft further includes a first transmission end, a second transmission end and a transmission connection end located between the first transmission end and the second transmission end, the first transmission end of the transmission shaft is connected to the walking transmission mechanism, the second transmission end of the transmission shaft is connected to the massage component, and the turbine is fixed to the transmission connection end.

[0020] According to an embodiment of the present invention, the transmission shaft is an integrated structure, wherein the first transmission end, the second transmission end and the transmission connecting end are an integrated structure.

[0021] According to one embodiment of the present invention, the transmission connection end of the transmission shaft is drivably connected to the first transmission end and the second transmission end, and the transmission connection end can be adjusted to switch between a first transmission position, a second transmission position and a third transmission position. When the transmission connection end is in the first transmission position, the transmission connection end is connected to the first transmission end and the second transmission end; when the transmission connection end is in the second transmission position, the transmission connection end is connected to the first transmission end and disconnected from the second transmission end; when the transmission connection end is in the third connection position, the transmission connection end is disconnected from the first transmission end and connected to the second transmission end.

[0022] According to one embodiment of the present invention, the walking transmission mechanism further includes a driving wheel and a driven wheel that are meshed with each other, wherein the driving wheel is arranged at the second transmission end of the transmission shaft, and the driving wheel can rotate synchronously with the second transmission end; the driven wheel is arranged in the walking mechanism, and the driving wheel can drive the driven wheel to rotate, thereby driving the walking mechanism to move.

[0023] According to one embodiment of the present invention, the massage component includes a kneading shaft, at least one massage arm arranged on the kneading shaft, and the eccentric mechanism, wherein the massage arm is driven by the kneading shaft to move the massage arm, and the eccentric mechanism is arranged on the inner side of the massage arm.

[0024] According to one embodiment of the present invention, the single-motor massage movement further includes a detection mechanism, wherein the detection mechanism further includes a detection unit and a rotating wheel, wherein the rotating wheel is arranged on the main walking mechanism of the walking mechanism, and the detection unit is arranged below the base and corresponds to the position of the rotating wheel.

[0025] According to another aspect of the present application, the present application further provides a massage device, comprising:

[0026] A device body and a single-motor massage movement as described above, wherein the single-motor massage movement is mounted on the device body.

[0027] Further objects and advantages of the present invention will be fully apparent from an understanding of the following description and the accompanying drawings.

[0028] These and other objects, features and advantages of the present invention will be more fully understood from the following detailed description and accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1A and Figure 1B It is a schematic diagram of the overall structure of a single-motor massage movement according to the first preferred embodiment of the present invention.

[0030] Figure 2 It is a schematic diagram of the structural explosion of the single-motor massage movement according to the first preferred embodiment of the present invention.

[0031] Figure 3 It is a schematic structural diagram of the massage arm of the single-motor massage movement according to the first preferred embodiment of the present invention.

[0032] Figure 4 It is a schematic diagram of the driving mechanism of the single-motor massage movement according to the first preferred embodiment of the present invention. DETAILED DESCRIPTION

[0033] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0034] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0035] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0036] Referring to the drawings of this application specification Figures 1A to 4 As shown, a massage device and a single-motor massage movement according to the first preferred embodiment of the present application are explained in the following description. The massage device includes a device body and at least one single-motor massage movement 100 disposed in the device body, wherein the single-motor massage movement 100 is mounted in the device body. It can be understood that the massage device can be, but is not limited to, a massage chair, etc.

[0037] Specifically, the single-motor massage movement 100 includes a base 10, a driving mechanism 20, a massage component 30 and a walking mechanism 40 arranged on the base 10, wherein the driving mechanism 20 can be transmission-connected to the massage component 30 and the walking mechanism 40, and the driving mechanism 20 is used to drive the massage component 30 and the walking mechanism 40 to move, that is, the driving mechanism 20 can drive the walking mechanism 40 to move while driving the massage component 30, so as to realize the simultaneous massage and walking of the single-motor massage movement.

[0038] It is worth mentioning that the base 10, as the basic structure of the single-motor massage movement 100, has a front side and a back side. The massage component 30 is installed on the front side of the base 10, directly facing the user who is being massaged, so as to provide the user with effective massage services; the walking mechanism 40 is arranged on the back side of the base, and cooperates with the walking track of the device body, and can be interactively installed on the device body, so as to achieve stable movement of the movement on the device body. The massage component 30 and the walking mechanism 40 are arranged back to back. This layout has unique advantages in space utilization and function realization, making the entire movement structure compact and distinct in function.

[0039] Specifically, the base 10 has a front side and a back side, wherein the massage component 30 is arranged on the front side of the base 10, and the walking mechanism 40 is arranged on the back side of the base, the massage component 30 and the walking mechanism 40 are arranged back to back, the massage component 30 faces the user of the massage, and the walking mechanism 40 is interactively arranged on the device body and moves along the walking track of the device body.

[0040] The driving mechanism 20 includes a motor 21 and a transmission mechanism 22 connected to the motor 21, wherein the transmission mechanism 22 is drivably connected to the walking mechanism 40 and the massage component 30, and the motor 21 drives the walking mechanism 40 and the massage component 30 to move through the transmission mechanism 22. The motor 21 includes a motor main unit 211 and at least one motor output shaft 212 disposed on the motor main unit 211, wherein the motor main unit 211 drives the walking mechanism 40 and the massage component 30 to move through the motor output shaft 212.

[0041] Preferably, in this preferred embodiment of the present application, the motor 21 is a dual-axis motor, wherein the motor output shaft 212 of the motor 21 is arranged on two opposite sides of the motor host 211, and the massage component 30 is arranged on two sides corresponding to the motor output shaft 212.

[0042] The motor output shaft 212 of the motor 21 is connected to the transmission mechanism 22, and the motor output shaft 212 drives the walking mechanism 40 and the massage assembly 30 to move through the transmission mechanism 22. The base 10 has a motor mounting slot 101, wherein the motor mounting slot 101 runs through the front and back sides of the base 10, and the motor 21 is mounted in the motor mounting slot 101 of the base 10 to reduce the size of the single motor massage movement in the height direction, which is conducive to overall miniaturization.

[0043] The transmission mechanism 22 includes a transmission shaft 221, a turbine 222 disposed on the transmission shaft 221, and a travel transmission mechanism 223, wherein the turbine 222 is meshed with the motor output shaft 212 and forms a turbine worm structure, the turbine worm formed by the turbine 222 and the motor output shaft 212 drives the transmission shaft 221, and then the transmission shaft 221 drives the travel transmission mechanism 223 connected thereto to move. It is worth mentioning that the travel transmission mechanism 223 is configured to be transmission-connected to the travel mechanism 40 and the transmission shaft 221 of the transmission mechanism 22, and the transmission shaft 221 drives the travel mechanism 40 to move through the travel transmission mechanism 223.

[0044] It is worth mentioning that the motor output shaft 212 of the motor 21 is implemented as a worm.

[0045] The transmission shaft 221 of the transmission mechanism 22 is perpendicular to the plane where the base 10 is located, wherein the transmission shaft 221 further includes a first transmission end 2211, a second transmission end 2212 and a transmission connection end 2123 located between the first transmission end 2211 and the second transmission end 2122, the first transmission end 2211 of the transmission shaft 221 is connected to the travel transmission mechanism 223, the second transmission end 2212 of the transmission shaft 221 is connected to the massage component 30, and the turbine 222 is fixed to the transmission connection end 2213.

[0046] In a specific example of the present application, the transmission shaft 221 is an integrated structure, wherein the first transmission end 2211, the second transmission end 2212 and the transmission connection end 2213 are an integrated structure. In other words, in this preferred embodiment of the present application, the transmission shaft 221 of the transmission mechanism 22 is driven by the motor 21, and drives the massage component 30 and the walking mechanism 40 to move synchronously.

[0047] Therefore, in the first preferred embodiment of the present application, when the motor 21 drives the walking mechanism 40 and the massage component 30 to move through the transmission mechanism 22, the first transmission end 2211 of the transmission mechanism 22 drives the walking mechanism 40 and the second transmission end 2212 drives the massage component 30 to move synchronously, that is, the motor 21 can drive the massage component 30 to rotate while driving the walking mechanism 40 to move.

[0048] In another optional example of the present application, the transmission connection end 2213 of the transmission shaft 221 is drivably connected to the first transmission end 2211 and the second transmission end 2212, that is, the transmission connection end 2213 can be adjusted to switch between a first transmission position, a second transmission position and a third transmission position. When the transmission connection end 2213 is in the first transmission position, the transmission connection end 2213 is connected to the first transmission end 2211 and the second transmission end 2212; when the transmission connection end 2213 is in the second transmission position, the transmission connection end 2213 is connected to the first transmission end 2211 and disconnected from the second transmission end 2212; when the transmission connection end 2213 is in the third connection position, the transmission connection end 2213 is disconnected from the first transmission end 2211 and connected to the second transmission end 2212.

[0049] It can be understood that when the transmission connection end 2213 is in the first transmission position, the first transmission end 2211, the second transmission end 2212 and the transmission connection end 2213 of the transmission shaft 221 are coaxially arranged, and the first transmission end 2211 and the second transmission end 2212 are driven by the transmission connection end 2213 to rotate synchronously, and at this time, the transmission shaft 221 drives the massage component 30 and the walking mechanism 40 to move synchronously. When the transmission connection end 2213 is in the second transmission position, the first transmission end 2211 and the transmission connection end 2213 of the transmission shaft 221 are coaxially arranged, and the transmission connection end 2213 drives the first transmission end 2211 to rotate synchronously, and at this time, the transmission shaft 221 drives the massage component 30 connected thereto to move, and the walking mechanism 40 is in a stopped state. When the transmission connection end 2213 is in the third transmission position, the transmission connection end 2213 of the transmission shaft 221 and the second transmission end 2212 are coaxially arranged, and the transmission connection end 2213 drives the second transmission end 2211 to rotate synchronously. At this time, the transmission shaft 221 drives the walking mechanism 40 connected thereto to move, and the massage component 30 is in a stopped state.

[0050] It is worth mentioning that in the preferred embodiment of the present application, the driving mechanism 20 is a key part to realize the function of the single motor massage movement, which includes a motor 21 and a transmission mechanism 22. The motor 21 adopts a dual-axis motor, and its motor output shaft 212 is arranged on two opposite sides of the motor host 211. This design is conducive to the balanced output of power and the symmetrical layout of the mechanical structure. The motor output shaft 212 is connected to the transmission mechanism 22. Specifically, the motor output shaft 212 of the motor 21 is implemented as a worm, which is meshed with the turbine 222 in the transmission mechanism 22 to form a turbine worm structure.

[0051] The transmission mechanism 22 also includes a transmission shaft 221, a turbine 222 arranged on the transmission shaft 221, and a travel transmission mechanism 223. The turbine 222 and the motor output shaft 212 constitute a worm gear structure that can effectively transmit the rotational power of the motor to the transmission shaft 221, and utilize the characteristics of the worm gear transmission, such as a larger transmission ratio and torque amplification capability, to ensure the stability and reliability of power transmission. The transmission shaft 221 is perpendicular to the plane where the base 10 is located, and is further divided into a first transmission end 2211, a second transmission end 2212, and a transmission connection end 2213 located therebetween. In one embodiment, the transmission shaft 221 is an integrated structure, and the first transmission end 2211, the second transmission end 2212, and the transmission connection end 2213 are integrally formed to ensure the transmission accuracy and mechanical strength.

[0052] The motor 21 is installed in the motor mounting groove 101 of the base 10, and the motor mounting groove 101 runs through the front and back sides of the base 10. This design effectively reduces the size of the single-motor massage movement in the height direction, which is conducive to the miniaturization design of the entire device, so that the massage device can adapt to more different usage scenarios, such as homes, offices and other environments with limited space.

[0053] The travel transmission mechanism 223 is used to drive the travel mechanism 40 to move, wherein the travel transmission mechanism 223 is implemented as a gear transmission mechanism. Specifically, in a specific example of the present application, the travel transmission mechanism 223 further includes a driving wheel 2231 and a driven wheel 2232 that mesh with each other, wherein the driving wheel 2231 is arranged on the second transmission end 2212 of the transmission shaft 221, and the driving wheel 2231 can rotate synchronously with the second transmission end 2212; the driven wheel 2232 is arranged on the travel mechanism 40, and the driving wheel 2231 can drive the driven wheel 2232 to rotate, thereby driving the travel mechanism 40 to move.

[0054] When the motor 21 is working, the motor output shaft 212 drives the turbine 222 to rotate, thereby driving the transmission shaft 221 to rotate. The first transmission end 2211 of the transmission shaft 221 is connected to the travel transmission mechanism 223, and the second transmission end 2212 is connected to the massage component 30. In a common working state, the transmission connection end 2213 is in the first transmission position, at which time the transmission connection end 2213 is connected to the first transmission end 2211 and the second transmission end 2212, so that the transmission shaft 221 drives the massage component 30 and the travel mechanism 40 to move synchronously, realizing the function of a single motor driving massage and travel at the same time.

[0055] However, in the case of certain special needs, the transmission connection end 2213 can be adjusted to switch between the first transmission position, the second transmission position and the third transmission position. When in the second transmission position, the transmission connection end 2213 is connected to the first transmission end 2211 and disconnected from the second transmission end 2212. At this time, the transmission shaft 221 only drives the massage component 30 connected thereto to move, and the walking mechanism 40 is in a stopped state, which can meet the scenario where the user only needs massage without moving the movement; when in the third connection position, the transmission connection end 2213 is disconnected from the first transmission end 2211 and connected to the second transmission end 2212. At this time, the transmission shaft 221 drives the walking mechanism 40 to move, and the massage component 30 is in a stopped state. For example, when the device needs to adjust its position or perform specific maintenance operations, this function switching has important practical value.

[0056] Preferably, in a specific example of the present application, the driving wheel 2231 and the driven wheel 2232 of the travel transmission mechanism 223 are implemented as mutually meshing bevel gears. It can be understood by those skilled in the art that the specific type of the travel transmission mechanism 223 is merely exemplary and not limiting.

[0057] During the operation of the device, after the motor 21 is started, the transmission mechanism 22 drives the massage component 30 and the travel mechanism 40 to move in a set manner according to the user's needs and the control program of the device. For example, in the conventional massage mode, the transmission connection end 2213 is in the first transmission position to achieve the synchronization of massage and travel; when the user chooses to massage alone or move the movement alone, the transmission connection end 2213 switches to the corresponding second or third transmission position. During the whole process, the detection mechanism 50 locks or unlocks the travel mechanism 40 as needed to ensure the safe and stable operation of the device.

[0058] The drive mechanism 20 further includes at least one mechanism housing 23, wherein the transmission mechanism 22 and at least part of the motor 21 are wrapped by the mechanism housing 23, and the mechanism housing 23 protects the motor output shaft 212 and the turbine 222 of the motor 21. The mechanism housing 23 further includes an upper housing 231 and a lower housing 232, wherein the upper housing 231 and the lower housing 232 are arranged opposite to each other, wherein the upper housing 231 is arranged at the upper end of the turbine 222, and the lower housing 232 is arranged at the lower end of the turbine 222, and the upper housing 231 and the lower housing 232 form a sealed structure to prevent dust from entering the interior and affecting the mechanical properties of the motor 21 and the drive mechanism 20.

[0059] The drive mechanism 20 also includes at least one mechanism housing 23, the main function of which is to protect the motor output shaft 212 and the turbine 222 and other key components of the motor 21. The mechanism housing 23 is further divided into an upper housing 231 and a lower housing 232, the upper housing 231 is arranged at the upper end of the turbine 222, and the lower housing 232 is arranged at the lower end of the turbine 222, and the two are arranged relative to each other to form a sealed structure, which effectively prevents dust and other impurities from entering the interior, avoids the mechanical properties of the motor 21 and the drive mechanism 20 being affected by dust accumulation, prolongs the service life of the equipment, and reduces maintenance costs.

[0060] The massage component 30 is arranged on both sides of the motor 21, and is connected to the motor 21 through the transmission mechanism 22 of the driving mechanism 20. The massage component 30 includes a kneading shaft 31 and at least one massage arm 32 arranged on the kneading shaft 31 and the eccentric mechanism 33, wherein the massage arm 32 is driven by the kneading shaft 31 to drive the massage arm 32 to move, and the eccentric mechanism 33 is arranged on the inner side of the massage arm 32. When the kneading shaft 31 rotates, the eccentric mechanism 33 converts part of the rotational motion into linear motion, thereby realizing the kneading effect of the massage arm 32.

[0061] The eccentric mechanism 33 can be implemented as an eccentric wheel or an eccentric shaft sleeved on the kneading shaft 31, wherein the kneading shaft 31 drives the massage arm 32 to perform arc massage through the eccentric mechanism 33.

[0062] The massage assembly 30 further includes a sleeve 34 and a massage spring 35, wherein the massage spring 35 is sleeved on the inner side of the sleeve 34, and the massage spring 35 is coaxially arranged with the kneading shaft 31, and the massage spring 35 is arranged on the inner side of the massage arm 32, and the massage spring 35 provides a supporting force for the massage arm 32.

[0063] In the preferred embodiment of the present application, when the massage arm 32 receives an external force, the massage arm 32 presses the spring under the action of the external force, so that the massage arm 32 has an elastic massage effect.

[0064] The height of the massage spring 35 is greater than the length of the kneading shaft 31, and the massage arm 32 is supported by the massage spring 34 and performs reciprocating deflection motion along the deflection path of the eccentric mechanism 33. When the massage arm 32 is acted upon by an external force, the massage arm 32 deflects outward and sideways under the elastic support of the massage spring 35, that is, the massage direction of the massage arm 32 deflects outward, thereby simulating the massage action and massage strength of a human hand.

[0065] It is worth mentioning that the eccentric mechanism 33 can simulate the massage action of human hands: in the movement of the massage chair, the eccentric mechanism 33 is a key component to achieve a massage effect similar to that of human hands. Traditional massage methods, such as kneading plates that draw circles at fixed points, cannot simulate the complex movements of human hands well. The eccentric mechanism 33, through its own structural characteristics, makes the massage arm produce irregular trajectory changes during movement. This change can be closer to the movement form of human hands during massage, thereby significantly improving the comfort and effect of massage, and bringing users a more natural and more body-fitting massage experience.

[0066] The eccentric mechanism 33 can enhance the adjustability of the massage intensity and depth: the existence of the eccentric mechanism 33 allows the force point and direction of the massage arm to be dynamically adjusted. Driven by the motor, as the eccentric mechanism 33 operates, the force application position and force of the massage arm will change periodically. Compared with a simple mechanical structure without the eccentric mechanism 33, the massage intensity and depth can be adjusted within a wider range to meet the personalized needs of different users for massage intensity. Whether it is a user who likes a gentle and soothing massage or a user who needs a stronger force to relieve muscle fatigue, both can get a suitable massage experience through the adjustment of the eccentric mechanism 33.

[0067] It can be understood that in this preferred embodiment of the present application, the motor 21 drives the kneading shaft 31 to rotate, and since the transmission mechanism 22 has a specific transmission ratio and torque amplification characteristics, it can stably transmit the power of the motor to the kneading shaft 31. The eccentric mechanism 33 installed on the kneading shaft 31 rotates with the kneading shaft, and its eccentric structure enables one end of the massage arm 32 to perform a circular motion around a non-center axis point. In this process, the other end of the massage arm 32 is connected to the massage head, and the motion trajectory of the massage head will present a complex and irregular curve motion.

[0068] When the driving mechanism 20 drives the walking mechanism 40 to rotate, the entire movement realizes the moving function, and the eccentric mechanism 33 continues to operate, so that the massage arm 32 continuously changes the position and force direction of the massage head during the movement of the movement, thereby realizing a comprehensive massage effect with both kneading action and position change on the human body surface, achieving the purpose of simulating human hand massage and realizing the coordination of kneading and walking functions.

[0069] In this preferred embodiment of the present application, the kneading shaft 31 of the massage component 30 is coaxially arranged with the first transmission end 2211 of the transmission shaft 221, and the kneading shaft 31 is connected to the first transmission end 2211 of the transmission shaft 221, and the kneading shaft 31 can rotate synchronously with the first transmission end 2211.

[0070] The massage arm 32 of the massage assembly 30 further includes a massage arm body 321 and at least one massage head 322 disposed on the massage arm body 321 , wherein the at least one massage head 322 protrudes from the outside of the massage arm body 321 .

[0071] It is worth mentioning that the massage assembly 30 includes a kneading shaft 31, at least one massage arm 32 and an eccentric mechanism 33. The kneading shaft 31 is coaxially arranged and connected to the first transmission end 2211 of the transmission shaft 221, and can rotate synchronously with the first transmission end 2211. The massage arm 32 is installed on the kneading shaft 31, and when the kneading shaft 31 rotates, the massage arm 32 moves accordingly, thereby realizing a massage action on the user's body.

[0072] The massage arm 32 further includes a massage arm body 321 and at least one massage head 322. The massage head 322 protrudes from the outside of the massage arm body 321 and directly contacts the user's body. Its shape and material are carefully selected to provide a comfortable massage touch and an effective massage effect.

[0073] The eccentric mechanism 33 is arranged on the inner side of the massage arm 32 and is one of the key components for achieving the unique massage effect of the present invention. When the kneading shaft 31 rotates, the eccentric mechanism 33 converts part of the rotational motion into linear motion. Specifically, the structural design of the eccentric mechanism 33 enables one end of the massage arm 32 to perform a circular motion around an axis point that is not the center of the circle. Due to this special motion mode, the motion trajectory of the massage head 322 connected to the other end of the massage arm 32 presents a complex and irregular curved motion.

[0074] This motion trajectory can simulate the massage action of human hands. Compared with the traditional fixed point kneading disk massage method, it greatly improves the comfort and effect of massage, can better fit the human body curve, and accurately and effectively massage different parts of the user's body and muscle groups. At the same time, the eccentric mechanism 33 also enhances the adjustability of massage intensity and depth. Driven by the motor, with the operation of the eccentric mechanism 33, the force application position and force of the massage arm 32 will change periodically, which can meet the personalized needs of different users for massage intensity in a larger range. Whether it is a user who likes a gentle and soothing massage, or a user who needs a strong force to relieve muscle fatigue, they can get a suitable massage experience through the adjustment of the eccentric mechanism 33.

[0075] The walking mechanism 40 includes a main walking mechanism 41 and an auxiliary walking mechanism 42, wherein the active walking mechanism 41 and the auxiliary walking mechanism 42 are arranged at a distance from each other at the lower end of the base 10, and the passive wheel 2232 of the walking transmission mechanism 223 is arranged on the active walking mechanism 41. When the motor 21 drives the walking transmission mechanism 223 to move through the transmission mechanism 22, the walking transmission mechanism 223 drives the main walking mechanism 41 of the walking mechanism 40 to move, and the active walking mechanism 41 moves along the walking track of the equipment body.

[0076] The main traveling mechanism 41 further includes a traveling main shaft 411 and a traveling main wheel 412 disposed on the traveling main shaft 411, and the traveling main wheel 412 can rotate with the traveling main shaft 411. The auxiliary traveling mechanism 42 is disposed in front and behind the main traveling mechanism 41, wherein the auxiliary traveling mechanism 42 further includes a traveling secondary shaft 421 and a traveling secondary wheel 422 disposed on the traveling secondary shaft 421, wherein the traveling secondary shaft 421 of the auxiliary traveling mechanism 42 is disposed in parallel with the traveling main shaft 411 of the main traveling mechanism 41.

[0077] It is worth mentioning that a gear is provided on the inner side of the main traveling wheel 412 of the main traveling mechanism 41, and the gear is meshed with the main body of the equipment.

[0078] The travel transmission mechanism 223 is used to drive the travel mechanism 40 to move. In this embodiment, it is implemented as a gear transmission mechanism. Specifically, the travel transmission mechanism 223 includes a driving wheel 2231 and a driven wheel 2232 that mesh with each other. The driving wheel 2231 is arranged at the second transmission end 2212 of the transmission shaft 221, and can rotate synchronously with the second transmission end 2212; the driven wheel 2232 is arranged on the travel mechanism 40. When the driving wheel 2231 rotates, the driven wheel 2232 is driven to rotate through the gear meshing principle, thereby driving the entire travel mechanism 40 to move. Preferably, the driving wheel 2231 and the driven wheel 2232 are implemented as mutually meshing bevel gears. This design can better adapt to the force transmission in different directions and the spatial layout of the mechanical structure, and improve the transmission efficiency and stability. However, those skilled in the art should understand that the specific type of the travel transmission mechanism 223 is not limited to this, and can be adjusted and optimized according to actual needs.

[0079] It can be understood that the travel mechanism 40 includes a main travel mechanism 41 and an auxiliary travel mechanism 42, which are arranged at the lower end of the base 10 at intervals. The main travel mechanism 41 includes a travel main shaft 411 and a travel main wheel 412 arranged on the travel main shaft 411, and the travel main wheel 412 can rotate with the travel main shaft 411; the auxiliary travel mechanism 42 includes a travel secondary shaft 421 and a travel secondary wheel 422 arranged on the travel secondary shaft 421, and the travel secondary shaft 421 is arranged parallel to the travel main shaft 411 of the main travel mechanism 41. This double travel mechanism design improves the stability and balance of the movement on the main body of the equipment, ensuring smooth movement in different working states and equipment use environments.

[0080] The passive wheel 2232 of the travel transmission mechanism 223 is arranged on the active travel mechanism 41. When the motor 21 drives the travel transmission mechanism 223 to move through the transmission mechanism 22, the travel transmission mechanism 223 drives the travel main shaft 411 of the main travel mechanism 41 to rotate, thereby driving the travel main wheel 412 to rotate, so that the main travel mechanism 41 moves along the travel track of the device body. At the same time, a gear is arranged on the inner side of the travel main wheel 412 of the main travel mechanism 41, and the gear is meshed with the device body, further enhancing the stability and positioning accuracy of the movement during movement, and preventing the movement from deflecting or shaking during movement.

[0081] The single-motor massage movement 100 further includes a detection mechanism 50, wherein the detection mechanism 50 is used to detect the movement speed and moving position of the walking mechanism 40. Specifically, the detection mechanism 50 further includes a detection unit 51 and a rotating wheel 52, wherein the detection unit 51 is disposed on the main walking mechanism 41 of the walking mechanism 40, and the rotating wheel 52 is disposed below the base 10 and corresponds to the position of the detection unit 51. When the rotating wheel 52 rotates, the detection unit 51 detects the movement speed and moving position of the single-motor massage movement 100 by detecting the rotation speed of the rotating wheel 52.

[0082] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. Single motor massage movement, characterized in that: The utility model comprises a base, a driving mechanism, a massage component and a walking mechanism which are arranged on the base, wherein the driving mechanism is drivably connected to the massage component and the walking mechanism, and the driving mechanism is used to drive the massage component and the walking mechanism to move, wherein the driving mechanism comprises a motor, and a transmission mechanism connected to the motor, wherein the transmission mechanism is drivably connected to the walking mechanism and the massage component, and the motor drives the walking mechanism and the massage component to move through the transmission mechanism.

2. The single-motor massage movement according to claim 1, wherein the transmission mechanism includes a transmission shaft, a turbine arranged on the transmission shaft, and a travel transmission mechanism, wherein the turbine is meshed with the motor output shaft and forms a turbine worm structure, the turbine worm composed of the turbine and the motor output shaft drives the transmission shaft, and the transmission shaft then drives the travel transmission mechanism connected thereto to move.

3. A single-motor massage movement according to claim 2, wherein the motor output shaft of the motor is a worm gear.

4. A single-motor massage movement according to claim 2, wherein the transmission shaft further includes a first transmission end, a second transmission end, and a transmission connection end located between the first transmission end and the second transmission end, the first transmission end of the transmission shaft is connected to the travel transmission mechanism, the second transmission end of the transmission shaft is connected to the massage component, and the turbine is fixed to the transmission connection end.

5. The single-motor massage movement according to claim 4, wherein the transmission shaft is an integrated structure, wherein the first transmission end, the second transmission end and the transmission connecting end are an integrated structure.

6. A single-motor massage movement according to claim 4, wherein the transmission connection end of the transmission shaft is transmissionably connected to the first transmission end and the second transmission end, and the transmission connection end can be adjusted to switch between a first transmission position, a second transmission position and a third transmission position, when the transmission connection end is in the first transmission position, the transmission connection end is connected to the first transmission end and the second transmission end; when the transmission connection end is in the second transmission position, the transmission connection end is connected to the first transmission end and disconnected from the second transmission end; when the transmission connection end is in the third connection position, the transmission connection end is disconnected from the first transmission end and connected to the second transmission end.

7. The single-motor massage movement according to claim 6, wherein the travel transmission mechanism further includes a driving wheel and a passive wheel that mesh with each other, wherein the driving wheel is arranged at the second transmission end of the transmission shaft, and the driving wheel can rotate synchronously with the second transmission end; the passive wheel is arranged in the travel mechanism, and the driving wheel can drive the passive wheel to rotate, thereby driving the travel mechanism to move.

8. The single-motor massage movement according to claim 7, wherein the massage component comprises a kneading shaft and at least one massage arm arranged on the kneading shaft and the eccentric mechanism, wherein the massage arm is driven by the kneading shaft to drive the massage arm to move, and the eccentric mechanism is arranged on the inner side of the massage arm.

9. A single-motor massage movement according to claim 8, wherein the single-motor massage movement further comprises a detection mechanism, wherein the detection mechanism further comprises a detection unit and a rotating wheel, wherein the rotating wheel is arranged on the main walking mechanism of the walking mechanism, and the detection unit is arranged below the base and corresponds to the position of the rotating wheel.

10. Massage device, characterized in that include: A device body and a single-motor massage movement as described in any one of claims 1 to 9, wherein the single-motor massage movement is mounted on the device body.

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