A massager

Abstract

This application provides a massager, including a housing, a first drive assembly, and a second drive assembly. The housing has a receiving cavity along its length. The first drive assembly includes a first motor disposed within the receiving cavity and a first eccentric block and a second eccentric block respectively disposed on both sides of the first motor. The second drive assembly includes a second motor disposed within the receiving cavity and a third eccentric block disposed on the second motor, for alternating operation of the first and second drive assemblies during massager use. The axes of the first and second motors are collinear along the length of the housing. The massager provided above achieves more precise vibration force transmission by confining the axes of the first and second motors to the same straight line, ensuring more coordinated and smooth alternating operation of the two motors. The switching process of the pulse effect is smoother, avoiding discontinuous or abrupt pulse effects caused by motor offset.

Description

Technical Field

[0001] This application relates to the field of massagers, and more particularly to a massager. Background Technology

[0002] A massager is a device that uses mechanical means to apply vibration, pressure, or other physical effects to specific parts of the body, aiming to relieve muscle fatigue, promote blood circulation, or provide a relaxing experience. With increasing demand for health and wellness, massagers have evolved from simple manual operation into multifunctional devices incorporating electrically driven components. Today, electric massagers are widely used in the massage and care of various areas such as the shoulders, neck, back, and legs due to their high efficiency and convenience.

[0003] There are many types of massagers on the market. Electric massagers typically use a single-motor drive structure, generating vibrations through an eccentric block, which, combined with massage heads of different shapes, acts on specific parts of the body. This design provides a continuous and uniform vibration effect. To improve the massage effect, some massagers have introduced a dual-motor design, using motors located in different parts of the device to generate vibrations of different frequencies and intensities, producing a pulse effect to enhance the user experience.

[0004] However, while the dual-motor design enhances the functionality and overall experience of the massager, during operation, the high power output of the two motors leads to discrepancies in the pulse effects, resulting in uneven vibrations and brief pauses or abrupt changes in pulse transitions. This fails to provide a smooth and natural massage experience, causing discomfort for the user. Therefore, a massager capable of providing continuous and smooth pulse effects is needed to address these issues. Utility Model Content

[0005] In view of this, it is necessary to provide a massager that can provide a continuous and smooth pulse effect to solve the above problems.

[0006] An embodiment of this application provides a massager, comprising:

[0007] The shell has a receiving cavity along its length;

[0008] The first drive assembly includes a first motor disposed within the accommodating cavity and a first eccentric block and a second eccentric block respectively disposed on both sides of the first motor;

[0009] The second drive assembly includes a second motor disposed within the accommodating cavity and a third eccentric block disposed on the second motor, for the first drive assembly and the second drive assembly to operate alternately when the massager is used;

[0010] Along the length of the housing, the axis of the first motor and the axis of the second motor are on the same straight line.

[0011] In at least one embodiment of this application, the housing includes a massage portion and a grip portion disposed along the length direction of the housing;

[0012] The first drive component is disposed inside the massage part, and the second drive component is located behind the first drive component along the length direction of the massage part.

[0013] In at least one embodiment of this application, the housing includes a plurality of fixing blocks;

[0014] Multiple fixing blocks are disposed on the inner surface of the housing, forming a first fixing groove and a second fixing groove. The first fixing groove and the second fixing groove are spaced apart along the length direction of the massager. The first fixing groove fixes the first driving component, and the second fixing groove fixes the second driving component.

[0015] In at least one embodiment of this application, the housing further includes a first partition plate, which is disposed in the first fixing groove and divides the first fixing groove into a first cavity and a second cavity;

[0016] The first fixing groove near the massage end is enclosed with the housing to form a third cavity. The first cavity, the second cavity and the third cavity are arranged side by side in sequence, and the first motor is located in the second cavity.

[0017] In at least one embodiment of this application, the housing further includes a wire cavity, wherein the first fixing groove and the second fixing groove are formed by the housing surrounding the wire cavity;

[0018] The first fixing groove has a first through groove on its side wall, which connects the second cavity and the wire cavity. The wire cavity is used to fix the cable and connect to the first motor.

[0019] In at least one embodiment of this application, the housing further includes a second partition plate;

[0020] The second partition plate is disposed in the second fixing groove and divides the second fixing groove into a fourth cavity and a fifth cavity. The second motor is disposed in the fifth cavity, and the fifth cavity is connected to the wire cavity.

[0021] In at least one embodiment of this application, the massager further includes a connector whose two ends are respectively fixedly connected to the massage part and the grip part;

[0022] The connector is used to divide the accommodating cavity into an electrical cavity and a vibration cavity. The connector has a wire groove, and the two ends of the wire groove are respectively connected to the electrical cavity and the vibration cavity. The wire groove and the housing form a fixed channel to prevent the cable from deviating.

[0023] In at least one embodiment of this application, the massager further includes a power supply component disposed within the electrical cavity and electrically connected to the first motor and the second motor for supplying power to the massager.

[0024] In at least one embodiment of this application, the housing further includes a fixed base, which is disposed at the bottom of the electrical cavity and fixedly connected to the housing, and the power supply component is disposed on the fixed base.

[0025] In at least one embodiment of this application, the massager further includes a control component;

[0026] The control component includes a control panel and a stepless adjustment device electrically connected to the control panel. The control panel is mounted on the fixed base and electrically connected to the power supply component.

[0027] The stepless adjustment device is located on the side of the fixed base away from the control panel and is rotatably connected to the fixed base, and is used to adjust the power of the first drive component and the second drive component.

[0028] The massager described above achieves more precise vibration transmission by aligning the axes of the first and second motors on the same straight line, ensuring more coordinated and smooth alternation between the two motors. Because the motor axes are aligned, the switching process of the pulse effect is smoother, avoiding discontinuous or abrupt pulse effects caused by motor misalignment. This provides a more stable and uniform massage effect, better meeting the user's needs and avoiding the discomfort experienced with existing massagers. Attached Figure Description

[0029] Figure 1 This is a perspective view of a massager according to one embodiment of this application.

[0030] Figure 2 for Figure 1 A cross-sectional view of the massager described above.

[0031] Figure 3 for Figure 1 Enlarged cross-sectional view of the massager described above.

[0032] Figure 4 for Figure 1 An exploded perspective view of the massager described above.

[0033] Figure 5 for Figure 1 An exploded perspective view of the massager described above.

[0034] Figure 6 for Figure 1 A three-dimensional anatomical view of the massager described above.

[0035] Explanation of main component symbols

[0036] 100. A massager; 10. Housing; 11. Receiving cavity; 111. Vibration cavity; 112. Electrical cavity; 12. Massage part; 13. Grip part; 14. Fixing block; 141. First fixing groove; 141a. First cavity; 141b. Second cavity; 141c. Third cavity; 141d. First through groove; 142. Second fixing groove; 142a. Fourth cavity; 142b. Fifth cavity; 15. First partition plate; 16. Cable cavity; 17. Second partition plate; 20. First drive assembly; 21. First motor; 22. First eccentric block; 23. Second eccentric block; 30. Second drive assembly; 31. Second motor; 32. Third eccentric block; 40. Connector; 41. Cable groove; 50. Power supply assembly; 60. Fixed base; 70. Control assembly; 71. Control panel; 72. Stepless adjustment device. Detailed Implementation

[0037] The embodiments of this application will now be described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0038] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have an intervening component. When a component is considered to be "placed" on another component, it can be directly placed on the other component or may also have an intervening component. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and similar expressions used in this article are for illustrative purposes only.

[0039] An embodiment of this application provides a massager, comprising:

[0040] The shell has a receiving cavity along its length;

[0041] The first drive assembly includes a first motor disposed within the accommodating cavity and a first eccentric block and a second eccentric block respectively disposed on both sides of the first motor;

[0042] The second drive assembly includes a second motor disposed within the accommodating cavity and a third eccentric block disposed on the second motor, for the first drive assembly and the second drive assembly to operate alternately when the massager is used;

[0043] Along the length of the housing, the axis of the first motor and the axis of the second motor are on the same straight line.

[0044] The massager described above achieves more precise vibration transmission by aligning the axes of the first and second motors on the same straight line, ensuring more coordinated and smooth alternation between the two motors. Because the motor axes are aligned, the switching process of the pulse effect is smoother, avoiding discontinuous or abrupt pulse effects caused by motor misalignment. This provides a more stable and uniform massage effect, better meeting the user's needs and avoiding the discomfort experienced with existing massagers.

[0045] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0046] Please see Figures 1-6 This application provides a massager 100, including a housing 10, a first drive assembly 20, and a second drive assembly 30. The housing 10 has a receiving cavity 11 along its length. The first drive assembly 20 includes a first motor 21 disposed within the receiving cavity 11 and a first eccentric block 22 and a second eccentric block 23 respectively disposed on both sides of the first motor 21. The second drive assembly 30 includes a second motor 31 disposed within the receiving cavity 11 and a third eccentric block 32 disposed on the second motor 31, for alternating operation of the first drive assembly 20 and the second drive assembly 30 during use of the massager. The axes of the first motor 21 and the second motor 31 are collinear along the length of the housing 10.

[0047] Specifically, the housing 10 provides strong protection and ensures the stability and durability of the massager.

[0048] The design of the accommodating cavity 11 allows for the rational configuration and optimization of various components within the massager, ensuring the realization of overall functionality. The first drive assembly 20 includes a first eccentric block 22 and a second eccentric block 23. These eccentric blocks generate asymmetrical vibrations during rotation, thus providing a multi-dimensional vibration effect to the massager. Through the arrangement of the eccentric blocks, the vibration driven by the first motor 21 is not unidirectional but produces a complex motion trajectory. The eccentric blocks significantly enhance the vibration effect, enabling the massager to produce more rhythmic and forceful vibrations, simulating realistic massage techniques.

[0049] Furthermore, the second drive component 30 operates in the same way as the first drive component 20, and their alternating operation generates a pulse effect. During startup, when the second drive component 30 moves, the first drive component 20 stops moving, and vice versa. Due to the positional relationship between the two drive components, the alternating operation of the two components creates pulses at different points during the massage process, which can simulate human massage and achieve a better massage effect and better muscle relaxation.

[0050] Furthermore, the shafts of the first motor 21 and the second motor 31 are aligned on the same straight line. This arrangement ensures that the vibrations of the two motors can alternate smoothly without any abruptness or imbalance caused by shaft misalignment. This design allows for more coordinated alternation of the two drive components, thus avoiding discontinuities or unevenness in the pulse effect.

[0051] In summary, after the massager is activated, the first drive assembly 20 and the second drive assembly 30 operate alternately. The starting and stopping of these two components causes variations in the pulse effect produced by the massager. The alternating changes in frequency and intensity, achieved through the designed axis alignment, ensure smooth vibration switching. During this alternating operation, due to the alignment of the two motor axes, the vibration transition is continuous, without abrupt pauses, resulting in a continuous pulse effect.

[0052] In one specific embodiment, the housing 10 includes a massage portion 12 and a grip portion 13 disposed along the length direction of the housing 10;

[0053] The first drive component 20 is disposed inside the massage part 12, and the second drive component 30 is located behind the first drive component 20 along the length direction of the massage part 12.

[0054] Specifically, the first drive assembly 20 is equipped with two eccentric blocks (first eccentric block 22 and second eccentric block 23), located on both sides of the first motor 21. These eccentric blocks rotate during operation, transmitting vibrations through connection with the housing 10. Due to the action of the eccentric blocks, the direction and intensity of the vibration change, creating a strong pulse effect. The presence of eccentric blocks on both sides of the first drive assembly 20 generates a greater vibration during operation, with the vibration transmitted from front to back, resulting in a relatively large vibration intensity in the area in front of the eccentric blocks. This strong vibration provides a stronger impact for the pulse effect, enhancing the depth and stimulation of the massage.

[0055] Furthermore, the first drive component 20 is located at the front, and the second drive component 30 is located at the rear. A clever design between the two drive components ensures that the vibration effects are coordinated, avoiding abrupt or discontinuous vibrations. Because they operate in different ways and are close to each other, the eccentric block on the side of the first drive component 20 closest to the second drive component 30 also acts as a transition. The larger vibration generated by the first drive component 20 and the vibration of the second drive component 30 create a smooth transition, allowing the pulse effect to transition smoothly. This design effectively avoids vibration interruptions or abruptness that may occur during pulse switching, improving the smoothness and naturalness of the pulse effect. The introduction of this transition effect not only makes the massager's vibration transitions gentler and seamless but also avoids potential discomfort, enhancing the comfort of the user experience.

[0056] Furthermore, due to the front-to-back arrangement of the eccentric blocks, the intensity, frequency, and rhythm of the pulse effect are richer when the first drive component 20 and the second drive component 30 operate alternately. For example, when the first drive component 20 is working, a stronger vibration will immediately trigger a pulse effect, while the second drive component 30 will follow suit, generating more complex pulse patterns through appropriate switching of vibration frequency and intensity. This alternating pulse effect can provide users with a more three-dimensional massage experience, especially for areas requiring deeper massage, such as the shoulders and back, which can more effectively soothe muscles and relax the body.

[0057] In one specific embodiment, the housing 10 includes a plurality of fixing blocks 14;

[0058] Multiple fixing blocks 14 are disposed on the inner surface of the housing 10, forming a first fixing groove 141 and a second fixing groove 142. The first fixing groove 141 and the second fixing groove 142 are spaced apart along the length direction of the massager. The first fixing groove 141 fixes the first driving component 20, and the second fixing groove 142 fixes the second driving component 30.

[0059] Specifically, multiple fixing blocks 14, by being disposed on the inner surface of the housing 10, effectively enhance the stability of the overall structure. These fixing blocks 14 ensure that the drive components remain in a fixed position during use, preventing loosening or displacement of the components due to external vibration or impact during use, thereby improving the service life and stability of the massager. The design of the fixing blocks 14 and the fixing grooves ensures that the first and second drive components 30 can be precisely positioned within the massager housing 10, preventing displacement or asymmetry of the components due to excessive vibration or uncoordinated movement. This precise positioning is crucial to ensuring that the massager generates uniform and continuous vibration during operation.

[0060] Furthermore, the first fixing slot 141 and the second fixing slot 142 are spaced apart along the length of the housing 10, effectively avoiding mutual interference between the two drive components. This spaced design not only facilitates independent operation between the drive components but also optimizes the vibration transmission path, reducing energy loss and vibration impact. By setting different fixing slots, the first drive component 20 and the second drive component 30 are physically isolated, and due to the different designs of their motors and eccentric blocks, their vibration characteristics differ. This isolation ensures that they do not interfere with each other, resulting in more coordinated pulse vibration effects and avoiding mutual influence between different drive components.

[0061] In one specific embodiment, the housing 10 further includes a first partition plate 15, which is disposed in the first fixing groove 141 and divides the first fixing groove 141 into a first cavity 141a and a second cavity 141b.

[0062] The first fixing groove 141 is surrounded by the housing 10 on the side near the massage end to form a third cavity 141c. The first cavity 141a, the second cavity 141b and the third cavity 141c are arranged side by side in sequence, and the first motor 21 is located in the second cavity 141b.

[0063] Specifically, the first partition plate 15, positioned within the first fixing groove 141, serves a separating function, dividing the first fixing groove 141 into a first cavity 141a and a second cavity 141b. This structural design effectively separates components with different functions, preventing interference between components within each cavity. The side of the first fixing groove 141 closest to the massage end, together with the housing 10, forms a third cavity 141c. The two eccentric blocks and the first motor 21 are respectively located within different cavities, effectively isolating the movement and vibration of the two components. This design prevents the eccentric blocks from colliding or rubbing against other components during high-speed rotation, thereby reducing potential interference, wear, and noise. Especially under long-term use or high-frequency vibration conditions, it reduces unnecessary wear and maintenance requirements.

[0064] Furthermore, the parallel arrangement of the three chambers reduces mechanical and electrical interference by separating the eccentric block, motor, and other components into independent chambers, thereby improving the smoothness of vibration transmission, the stability of the equipment, and its service life.

[0065] In one specific embodiment, the housing 10 also has a wire cavity 16, and the plurality of fixing blocks 14 are formed by surrounding the housing 10 to form the wire cavity 16;

[0066] The first fixing groove 141 has a first through groove 141d on its side wall. The first through groove 141d connects the second cavity 141b and the wire cavity 16. The wire cavity 16 is used to fix the cable.

[0067] Specifically, the layout of the first fixing slot 141 and the second fixing slot 142 not only serves to fix the drive assembly, but also forms a cable cavity 16 together with the housing 10 through their sidewalls, making the arrangement of the cable cavity 16 more efficient. This provides relative independence between the cable cavity 16 and other fixing slots, ensuring that cable routing and drive assembly fixing do not interfere with each other. The cable cavity 16 forms a fixed support between the drive assemblies, preventing the cables from loosening or wearing due to stress, and improving the overall structural stability of the equipment. Vibration components are isolated from the cable cavity 16, preventing vibration from causing wear on the cables or electrical connection failure. Furthermore, the independent design of the cable cavity 16 makes subsequent maintenance or cable replacement more convenient and quick.

[0068] Furthermore, the design of the cavity 16 provides a stable space for the cable to be housed and fixed, isolating it from the mechanical vibrations generated by the long-term operation of the drive components. Within the cavity 16, the cable is arranged in a controlled manner, making it less prone to displacement due to vibration. High-frequency vibrations of vibrating components (such as the motor and eccentric block) can cause solder joints to loosen, become poorly connected, or break. The cavity 16 physically protects the solder joints and cables. This reduces mechanical fatigue caused by vibration friction or repeated bending of the cable, improving the overall durability and reliability of the equipment. The first through-slot 141d is located on the side wall of the first fixed slot 141, effectively providing an independent wiring path for the cable within the second cavity 141b. The through-slot design ensures that the cable is kept away from the moving area of ​​the eccentric block, avoiding interference from dynamic movements such as vibration and rotation. Through the through-slot, the cable can be directly and securely connected to the motor, reducing the risk of the cable loosening or falling off at the connection point.

[0069] In one specific embodiment, the housing 10 further includes a second partition plate 17;

[0070] The second partition plate 17 is disposed in the second fixing groove 142 and divides the second fixing groove 142 into a fourth cavity 142a and a fifth cavity 142b. The second motor 31 is disposed in the fifth cavity 142b, and the fifth cavity 142b is connected to the wire cavity 16.

[0071] Specifically, the second partition plate 17 divides the second fixing groove 142 into a fourth cavity 142a and a fifth cavity 142b, isolating the cavity where the eccentric block is located from the cavity where the motor is located, reducing the interference of vibration on other components. Furthermore, after the fifth cavity 142b is connected to the wire cavity 16, it provides a more reliable path for the electrical connection of the second motor 31, ensuring the stable electrical performance of the equipment.

[0072] In one specific embodiment, the massager further includes a connector 40 whose two ends are respectively fixedly connected to the massage part 12 and the grip part 13;

[0073] The connector 40 is used to divide the accommodating cavity 11 into an electrical cavity 112 and a vibration cavity 111. The connector 40 has a wire groove 41, and the two ends of the wire groove 41 are respectively connected to the electrical cavity 112 and the vibration cavity 111. The wire groove 41 and the housing 10 form a fixed channel to prevent the cable from deviating.

[0074] Specifically, the accommodating cavity 11 is divided into an electrical cavity 112 and a vibration cavity 111 by the connector 40, placing the electrical components and vibration components in different areas. This effectively avoids direct interference from vibration to the electrical components and improves the stability of equipment operation. The cable tray 41 provides an independent channel for the cables between the electrical cavity 112 and the vibration cavity 111, ensuring the safety of the electrical connection. The cable tray 41 secures the cables in designated positions, preventing cable displacement due to vibration during long-term equipment operation. This reduces wear, pulling, or breakage problems caused by cable movement.

[0075] In one specific embodiment, the massager further includes a power supply component 50, which is disposed within the electrical cavity 112 and electrically connected to the first motor 21 and the second motor 31 for supplying power to the massager.

[0076] Specifically, the power supply component 50 is centrally installed within the electrical cavity 112, physically isolated from the vibration cavity 111, to prevent the vibration of the drive component from affecting the stability of the power supply system. Through structural division, the electrical cavity 112 is designed as an independent space for the power supply component 50, which helps optimize internal space utilization and wiring layout. Electrical connection ensures continuous and lag-free power supply when the two drive components switch under different operating conditions. This provides a constant and precise power output to the motor, improving the stability of vibration intensity and the uniformity of pulse effects.

[0077] In one specific embodiment, the housing 10 further includes a fixed base 60, which is disposed at the bottom of the electrical cavity 112 and fixedly connected to the housing 10, and the power supply component 50 is disposed on the fixed base 60.

[0078] Specifically, the mounting base provides a stable support structure for supporting the power supply component 50. The installation position of the power supply component 50 is clearly defined, making its layout more organized. The base support effectively prevents displacement or loosening of the power supply component 50 due to vibration during operation, improving the safety and reliability of the equipment. The power supply component 50 is centrally installed at the bottom, saving valuable internal space and improving the overall utilization rate of the electrical cavity 112. The mounting base 60, located near the bottom of the electrical cavity 112, can work with the heat dissipation structure to improve the heat dissipation performance of the power supply component 50 and extend the equipment's lifespan. The base connects to the housing 10 to form an integrated support structure, further enhancing the overall strength of the housing 10 and extending the equipment's service life.

[0079] In one embodiment, the massager further includes a control component 70;

[0080] The control component 70 includes a control panel 71 and a stepless adjustment device 72 electrically connected to the control panel 71. The control panel 71 is disposed on the fixed base 60 and electrically connected to the power supply component 50.

[0081] The stepless adjustment device 72 is located on the side of the fixed base 60 away from the control panel 71 and is rotatably connected to the fixed base 60, and is used to adjust the power of the first drive component 20 and the second drive component 30.

[0082] Specifically, the control panel 71 is integrated into the fixed base 60, optimizing the layout and facilitating overall equipment assembly and wiring. It is directly connected to the power supply component 50, ensuring stable transmission of control signals and reducing circuit complexity. The stepless adjustment device 72 is installed on the side opposite to the control panel 71, resulting in a more rational layout and avoiding overcrowding in the control panel 71 area. The rotating connection design allows users to easily adjust the power through rotation, providing a comfortable feel and easy control. The stepless adjustment device 72 controls the power output of the two drive components, enabling precise control of vibration intensity according to user needs. The power adjustment mechanism allows the two drive components to operate independently, supporting multiple vibration combination modes.

[0083] Furthermore, the continuously variable speed control system controls the motor by outputting a PWM (PWM is a technique that modulates the width of a series of pulses to obtain the desired waveform) signal through a program. The program detects the encoder input, determines the encoder's rotation direction, and adjusts the duty cycle (the signal consists of high and low levels, and the motor output is controlled by adjusting the time ratio of the high level) according to the rotation direction, thus controlling the speed output. Based on the detected encoder input, the program achieves continuously variable speed control of the motor by adjusting the output duty cycle.

[0084] Furthermore, by controlling the motors via PWM, the duty cycle output is adjusted according to different modes and speeds to achieve control of the dual motors. A heating film is also provided on the massage unit 12. During the massage, the heating film heats the skin and muscles, helping to accelerate blood circulation and relax muscles. Combined with the vibration drive component, the heat can penetrate to the muscle layer, relieving muscle tension and soreness, thus enhancing the user experience.

[0085] Furthermore, the housing 10 is equipped with control buttons that are connected to the control panel 71 via data transmission. A long press of the button triggers a program detection input; when the long press is detected as valid, the system enters the operating mode and simultaneously controls the motor output via PWM. In the corresponding operating mode, the program controls the heating element and achieves constant temperature output through NTC temperature detection. A short press of the button triggers a program detection input; when the short press is detected as valid, the system cycles through different modes, switching the motor speed and rotation method accordingly. A long press of the button transitions the system from the operating mode to the power-off mode, and the program saves the corresponding operating mode. In each operating mode, the motor can be continuously variable in speed via an encoder.

[0086] The above description is merely an embodiment of this application. It should be noted that those skilled in the art can make improvements without departing from the inventive concept of this application, but these improvements all fall within the protection scope of this application.

Claims

1. A massager characterized by comprising: include: The shell has a receiving cavity along its length; The first drive assembly includes a first motor disposed within the accommodating cavity and a first eccentric block and a second eccentric block respectively disposed on both sides of the first motor; The second drive assembly includes a second motor disposed within the accommodating cavity and a third eccentric block disposed on the second motor, for the first drive assembly and the second drive assembly to operate alternately when the massager is used; Along the length of the housing, the axis of the first motor and the axis of the second motor are on the same straight line.

2. A massager according to claim 1, characterized in that, The housing includes a massage portion and a grip portion disposed along the length of the housing; The first drive component is disposed inside the massage part, and the second drive component is located behind the first drive component along the length direction of the massage part.

3. A massager according to claim 1, characterized in that, The housing includes multiple fixing blocks; Multiple fixing blocks are disposed on the inner surface of the housing, forming a first fixing groove and a second fixing groove. The first fixing groove and the second fixing groove are spaced apart along the length direction of the massager. The first fixing groove fixes the first driving component, and the second fixing groove fixes the second driving component.

4. A massager according to claim 3, characterized in that, The housing also includes a first partition plate, which is disposed in the first fixing groove and divides the first fixing groove into a first cavity and a second cavity; The first fixing groove near the massage end is enclosed with the housing to form a third cavity. The first cavity, the second cavity and the third cavity are arranged side by side in sequence, and the first motor is located in the second cavity.

5. A massager according to claim 4, characterized in that, The housing also has a wire cavity, and the multiple fixing blocks are enclosed by the housing to form the wire cavity; The first fixing groove has a first through groove on its side wall, which connects the second cavity and the wire cavity, and the wire cavity is used to fix the cable.

6. A massager according to claim 5, characterized in that, The housing also includes a second partition plate; The second partition plate is disposed in the second fixing groove and divides the second fixing groove into a fourth cavity and a fifth cavity. The second motor is disposed in the fifth cavity, and the fifth cavity is connected to the wire cavity.

7. A massager according to claim 2, characterized in that, The massager also includes connectors at both ends that are fixedly connected to the massage part and the grip part, respectively; The connector is used to divide the accommodating cavity into an electrical cavity and a vibration cavity. The connector has a wire groove, and the two ends of the wire groove are respectively connected to the electrical cavity and the vibration cavity. The wire groove and the housing form a fixed channel to prevent the cable from deviating.

8. A massager according to claim 7, characterized in that, The massager also includes a power supply component, which is located inside the electrical cavity and electrically connected to the first motor and the second motor, for supplying power to the massager.

9. A massager according to claim 8, characterized in that, The housing also includes a fixed base, which is located at the bottom of the electrical cavity and is fixedly connected to the housing. The power supply component is located on the fixed base.

10. A massager according to claim 9, characterized in that, The massager also includes control components; The control component includes a control panel and a stepless adjustment device electrically connected to the control panel. The control panel is mounted on the fixed base and electrically connected to the power supply component. The stepless adjustment device is located on the side of the fixed base away from the control panel and is rotatably connected to the fixed base, and is used to adjust the power of the first drive component and the second drive component.

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