A massage device

Abstract

The utility model relates to a kind of massage instruments, including massage movement, the massage movement includes installation shell, drive assembly, massage component, control component and power supply;The installation shell has first installation cavity;The drive assembly is installed in the first installation cavity, and partially extends to the first installation cavity outside and the massage component transmission connection;The drive assembly, the control component and the power supply are electrically connected;It further includes first cover and second cover;The first cover, the second cover are detachably connected with the installation shell, and are enclosed with the installation shell respectively to form second installation cavity, third installation cavity;Second installation cavity and third installation cavity are used for accommodating control component, power supply respectively;The first installation cavity, the second installation cavity and the third installation cavity are separately arranged, and second installation cavity is communicated with first installation cavity and / or third installation cavity by wire channel, with the advantages of high operating stability and facilitating local individual maintenance.

Description

Technical Field

[0001] This utility model relates to the technical field of massage devices, and in particular to a massage instrument. Background Technology

[0002] Massagers are often used to relieve back muscle fatigue, improve blood circulation, or relax the neck, shoulders, and back areas. They typically include a massage mechanism and a support device for mounting the massage mechanism.

[0003] The massage mechanism, as the core component of a massager, typically includes a mounting housing, a power supply, a control component, a drive component, and a massage component. The mounting housing houses the control component, drive component, and massage component; the power supply provides power to the control and drive components; the control component controls the drive component to move according to a preset motion pattern based on a built-in control program; the drive component's power output is connected to the massage component, and its movement further drives the massage component to perform reciprocating motion, thus providing a massage to the user (such as tapping, kneading, etc.).

[0004] Existing massagers (such as the massager disclosed in Chinese Patent Publication No. CN204106524U) typically install the drive components and control components in the mounting cavity within the mounting housing, with the various structures installed close to or against each other to make the distribution of the structures more compact.

[0005] However, vibrations are inevitable during the movement of the drive and massage components, which can easily cause foreign objects (such as plastic debris and dust falling into the mounting cavity of the housing during installation; metal shavings formed by wear of the drive component; and plastic debris and dust entering the mounting cavity of the housing through the connection between the massage and drive components) to move onto the control component. This can easily affect the stable operation and lifespan of the control component. Furthermore, when repairing any of the control, drive, or massage components, it is usually necessary to separate the housing and then disassemble the component to be repaired. This makes the repair process more cumbersome and can easily affect the stability of the installation of other components that do not require repair. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the defects in the prior art, thereby providing a massage device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A massager includes a massage mechanism, the massage mechanism comprising a mounting housing, a drive assembly, a massage assembly, a control assembly, and a power supply; The mounting housing has a first mounting cavity; The drive component is installed inside the first mounting cavity and partially extends outside the first mounting cavity to be connected to the massage component in a transmission manner; The drive component and the control component are electrically connected to the power supply. It also includes a first cover and a second cover; The first cover and the second cover are both detachably connected to the mounting shell, and respectively form a second mounting cavity and a third mounting cavity with the mounting shell; The second mounting cavity and the third mounting cavity are respectively used to accommodate the control component and the power supply; The first mounting cavity, the second mounting cavity, and the third mounting cavity are separated and configured separately. The second mounting cavity is connected to the first mounting cavity and / or the third mounting cavity through a wire channel.

[0008] In the above scheme, the massage mechanism uses three mutually separated mounting cavities—a first, second, and third—to house the drive component, control component, and power supply, respectively. This method isolates the drive component from the control component. During drive component operation, foreign objects in the first mounting cavity (such as plastic debris and dust falling into the first mounting cavity during installation; metal shavings from drive component wear; and plastic debris and dust entering the first mounting cavity at the connection point between the massage component and the drive component) will not be transferred to the control component even if they are moved due to drive component vibration. This prevents potential hazards such as short circuits and heat accumulation in the control component. Furthermore, this method also isolates the control component and power supply, effectively preventing control component burnout due to power failures (such as short circuits or leakage), reducing the overall safety risk of the massager. Since the power supply generates strong electromagnetic interference during operation, and the drive component (such as the motor) generates electromagnetic noise during start-up, shutdown, and speed changes, separating them (drive component and power supply) from the control component responsible for signal processing reduces interference to sensitive components such as the microprocessor and sensors on the control component, ensuring stable operation of the control component. Furthermore, the first, second, and third mounting cavities are separated but connected by a wire channel, which facilitates wiring between the structures. The control component and the power supply are respectively installed in the first and second mounting cavities. The second mounting cavity is formed by a detachable connection between the first cover and the mounting shell, and the third mounting cavity is formed by a detachable connection between the second cover and the mounting shell. This allows for independent assembly and disassembly of the control component and the power supply, ensuring that disassembly of the control component and the power supply does not affect the stability of the connections between the drive components and between the drive components and the massage components.

[0009] Preferably, the control component includes a control motherboard; the massager also includes a remote control cable and a remote controller, the remote controller being electrically connected to the control motherboard via the remote control cable; An elastic protective sleeve is pressed between the first cover and the mounting shell; The elastic protective sleeve is provided with a cable outlet hole through which the remote control cable passes.

[0010] In the above solution, when using the massager, the user inputs control commands to the control motherboard via the remote control, thereby controlling the operation of the entire massager. However, when the user operates the remote control, the control cable inevitably experiences some pulling. The elastic protective sleeve provides radial resistance to the remote control cable, preventing excessive pulling that could lead to electrical connection failure between the remote control and the control motherboard. Furthermore, the elastic protective sleeve, placed on the outside of the remote control cable, forms a tight seal with the outer surface of the cable, increasing its sealing performance and effectively preventing external dust, liquids, and other objects from moving into the first mounting cavity via the remote control cable, ensuring the stable operation of the control components.

[0011] In addition, the elastic protective sleeve is pressed between the first cover and the mounting shell. On the one hand, it facilitates the installation of the elastic protective sleeve and ensures the sealing effect between the first cover, the mounting shell and the elastic protective sleeve. On the other hand, it can also increase the connection stability between the first cover and the protective shell. Especially when the protective sleeve and the first cover are connected by fasteners, the elastic protective sleeve can act as an anti-slip pad to a certain extent, preventing the fasteners from loosening due to vibration of the protective shell.

[0012] Preferably, the mounting housing includes a first housing and a second housing that are detachably connected, wherein the inner surface of the first housing and the inner surface of the second housing form the first mounting cavity; The outer surface of the first housing has a protruding first boss that abuts and seals against the first cover, and the elastic protective sleeve is located between the first boss and the first cover; and / or, the outer surface of the second housing has a protruding second boss that abuts and seals against the second cover.

[0013] In the above design, the first protrusion extends beyond the end face of the first housing, thus providing a degree of waterproofing and dustproofing. Similarly, the second protrusion extends beyond the end face of the second housing, also providing a degree of waterproofing and dustproofing. Furthermore, an elastic protective sleeve is formed between the first protrusion and the first cover, providing a cushioning effect and preventing the first protrusion from breaking due to the force between the first cover and the mounting shell.

[0014] Preferably, the first cover and the second cover are arranged along the axial direction of the massage assembly; The first cover and the second cover are respectively installed on the side of the mounting shell facing the massage component and away from the massage component; Along the axial direction of the massage component, during one revolution of the massage component, the projection of the massage component in at least one state does not coincide with the projection of the first cover.

[0015] In the above solution, the first and second covers are arranged along the axial direction of the massage component, which allows for a more compact distribution of the first and second covers, control components, power supply, and other structures. This reduces the extension area of ​​the massager along the vertical axis of the massage component, making it easier for users to massage their lower back. Furthermore, during the rotation of the massage component, its projection does not coincide with the projection of the first cover at least in one state. This means that the arrangement of the massage component does not affect the disassembly of the first cover. Simultaneously, it reduces the gap between the massage component and the first cover to a certain extent, thereby reducing the overall size of the massager along the axial direction of the massage component.

[0016] Preferably, the driving component includes a drive motor located below the massage component; The mounting shell protrudes outwards corresponding to the position of the drive motor to form a motor mounting part, and the first cover is located above the motor mounting part and is inserted and engaged with the motor mounting part.

[0017] In the above design, placing the relatively heavy drive motor below the massage components lowers the center of gravity of the entire massager, facilitating stable operation. Simultaneously, the first cover is positioned above the motor mounting section and interlocks with it. This allows for a more compact distribution of the drive, control, and power components, and further enhances the stability of the connection between the mounting shell and the first cover. Furthermore, the interlocking connection between the motor mounting section and the first cover enables precise positioning of the first cover without requiring a pre-positioning structure on the mounting shell, resulting in a simpler shell structure and easier manufacturing. Preferably, it further includes a support pad with a receiving groove; the massage mechanism is embedded in the receiving groove and forms a limiting connection with the support pad in multiple directions.

[0018] In the above solution, the massage mechanism is embedded in the receiving groove and forms a limiting connection with the support pad in multiple directions, which can increase the stability of the installation between the support pad and the massage mechanism.

[0019] Preferably, the support pad is configured as a flexible pad; The mounting shell has an anti-slip part protruding from one side of the bottom surface of the receiving groove; When the user comes into contact with the massage component, the anti-slip part can be pressed against the bottom surface of the receiving groove, so that an anti-slip bending surface is formed between the anti-slip part and the flexible pad.

[0020] In the above solution, the support pad is set as a flexible pad, which can deform slightly when the user leans against it and support the user's back, thereby improving the user experience. At the same time, when the user uses the massager, that is, when the user comes into contact with the massage component and applies a force towards the bottom surface of the receiving groove to the mounting shell, the anti-slip part can be pressed against the bottom surface of the receiving groove and form an anti-slip bending surface with the flexible pad. This can prevent the massage core from undergoing large positional displacement during use, and thus prevent the massage core from excessively squeezing the side wall of the receiving groove, which would cause the flexible pad to deform excessively, such as the flexible pad being unable to return to contact with the massage core due to excessive deformation.

[0021] Preferably, a plurality of spaced protrusions are formed on the outer side wall of the mounting shell, and a mating groove is formed on the inner side wall of the receiving groove for the protrusions to be inserted one by one. and / or; The support pad also includes an abutment portion that extends from the opening edge of the receiving groove into the receiving groove to abut against the outer wall of the mounting housing.

[0022] In the above solution, a limiting mechanism is formed between the massage mechanism and the receiving groove, and a limiting mechanism is also formed between the protrusion on the massage mechanism and the mating groove in the receiving groove. This facilitates the positioning and installation of the massage mechanism and achieves dual limiting between the massage mechanism and the support pad. Furthermore, the abutment portion extending from the edge of the receiving groove opening into the receiving groove abuts against the outer wall of the mounting shell, thereby applying a force towards the inside of the receiving groove to prevent the massage mechanism from detaching from the receiving groove, and further increasing the stability of the connection between the massage mechanism and the support pad.

[0023] Preferably, the mounting housing includes a first housing and a second housing that are detachably connected; The protrusion is provided on the outer side wall of both the first housing and the outer side wall of the second housing; Furthermore, the protrusions on the first housing and the protrusions on the outer side wall of the second housing are provided in a one-to-one correspondence and are detachably connected by fasteners.

[0024] In the above solution, on the one hand, the protrusion and the mating groove can be used to limit the positioning of the support pad and the massage mechanism; on the other hand, the protrusion on the first housing and the second housing are connected by fasteners, which can achieve a stable connection between the first housing and the second housing without affecting the structural strength of the two. At the same time, no additional structure needs to be set on the first housing and the second housing, which reduces the processing difficulty of the two.

[0025] Preferably, the first cover is provided with a sound outlet and a buzzer, the buzzer is installed in the second mounting cavity, and the second mounting cavity is separated from the sound outlet; And / or, It also includes a heating assembly, which includes a heating part and a connecting wire. The support pad is also provided with a heating groove and a wire groove. The heating groove is used to embed the heating part, and the wire groove is used to fix the connecting wire. And / or, It also includes a fabric cover, which is fitted around the outer periphery of the support pad and the massage mechanism.

[0026] In the above solution, placing the buzzer on the first cover and within the first mounting cavity ensures stable installation of the buzzer while reducing the length of the wire between the buzzer and the control components. Furthermore, the buzzer isolates the first mounting cavity from the sound outlet, achieving sound diffusion and preventing foreign objects from entering the first mounting cavity through the sound outlet. Further, the heating element allows the massager to simultaneously provide massage and heat therapy to the user, while the heating groove and wire groove on the support pad effectively secure the heating element and connecting wires. The fabric cover provides some dust protection, and the direct contact between the fabric and the user enhances the user experience.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a massager in which the massage mechanism is equipped with a drive component, a control component, and a power supply, respectively housed in three mutually separated mounting cavities: a first mounting cavity, a second mounting cavity, and a third mounting cavity. This method isolates the drive component from the control component. During operation of the drive component, foreign objects in the first mounting cavity (such as plastic debris and dust falling into the first mounting cavity during installation; metal shavings formed by wear on the drive component; and plastic debris and dust entering the first mounting cavity at the connection point between the massage component and the drive component) may shift position due to vibration, but cannot be transferred to the control component. This prevents potential hazards such as short circuits and heat accumulation in the control component. Furthermore, this method also isolates the control component and the power supply, effectively preventing the control component from burning out due to power supply failures (such as short circuits or leakage), thus reducing the overall safety risk of the massager. Since the power supply generates strong electromagnetic interference during operation, and the drive component (such as a motor) also generates electromagnetic noise during start-up, shutdown, and speed changes, this method is not ideal. Separating the drive components and power supply from the control components responsible for signal processing reduces interference to sensitive components such as microprocessors and sensors on the control components, ensuring stable operation of the control components. Furthermore, the first, second, and third mounting cavities are separated but connected by wire channels, facilitating wiring between the structures. The control components and power supply are respectively installed in the first and second mounting cavities, with the second mounting cavity detachably enclosed by a first cover and a mounting shell, and the third mounting cavity detachably enclosed by a second cover and a mounting shell. This allows for independent assembly and disassembly of the control components and power supply, ensuring that disassembly of the control components and power supply does not affect the stability of the connections between the drive components and between the drive components and the massage components. Attached Figure Description

[0028] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention.

[0030] Figure 2 for Figure 1 An explosion diagram.

[0031] Figure 3 for Figure 1 A structural diagram from another perspective.

[0032] Figure 4 for Figure 3 A schematic diagram of the section along section AA.

[0033] Figure 5 for Figure 3 A cross-sectional view along section BB.

[0034] Figure 6 for Figure 3 A cross-sectional view along section CC.

[0035] Figure 7 for Figure 2 A schematic diagram of the structure of the first shell.

[0036] Figure 8 for Figure 2 A schematic diagram of the structure of the second shell.

[0037] Figure 9 for Figure 2 A schematic diagram of the structure of the first cover body.

[0038] Figure 10 for Figure 3 A schematic diagram showing the position of the massage component relative to the first cover in another state.

[0039] Figure 11 This is a schematic diagram of the structure of Embodiment 2 provided by this utility model.

[0040] Figure 12 for Figure 11 An explosion diagram.

[0041] Figure 13 for Figure 12 A schematic diagram of the massage mechanism from another perspective.

[0042] Explanation of reference numerals in the attached figures: 100. First mounting cavity; 200. Second mounting cavity; 300. Third mounting cavity; 400. Wire channel; 1. Mounting shell; 11. First shell; 111. First boss; 1111. Screw connecting post; 112. Positioning protrusion; 12. Second shell; 121. Second boss; 122. Positioning slot; 13. Motor mounting part; 131. Slot; 14. Protrusion; 15. Sound outlet; 16. Buzzer; 2. Drive assembly; 21. Drive 1. Motor; 22. Transmission mechanism; 23. Power output shaft; 3. Massage component; 4. Control component; 41. Control main board; 5. First cover; 51. Connecting lug; 52. Insert block; 53. Mounting ring; 6. Second cover; 7. Elastic protective sleeve; 71. Cable outlet hole; 8. Support pad; 81. Receiving groove; 811. Mating groove; 82. Abutment part; 83. Heating groove; 84. Wire groove; 9. Anti-slip part; 91. Concentric convex ring; 92. Rib. Detailed Implementation

[0043] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0044] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] Example 1 See Figures 1 to 10 This utility model provides a massager, including a massage mechanism. Specifically, the massage mechanism includes a mounting shell 1, a drive component 2, a massage component 3, a control component 4, and a power supply. The mounting shell 1 serves as the mounting carrier for the drive component 2, the massage component 3, the control component 4, and the power supply. The drive component 2 drives the massage component 3 to move, thus providing a massage to the user. The control component 4 drives the massage component 3 to perform preset movements according to a built-in program, such as controlling the massage component 3 to stop or start, or controlling the rotation speed of the massage component 3. This is specifically implemented according to the built-in program of the control component 4 and is not an improvement of this application; it can be achieved using existing technology and therefore will not be described in detail. The power supply provides power to the drive component 2 and the control component 4.

[0047] Specifically, the mounting housing 1 has a first mounting cavity 100 for mounting a portion of the drive assembly 2.

[0048] Furthermore, the massage mechanism also includes a first cover 5 and a second cover 6. The first cover 5 is detachably connected to the mounting shell 1 and together with the mounting shell 1 forms a second mounting cavity 200, which is used to accommodate the control component 4. The second cover 6 is detachably connected to the mounting shell 1 and together with the mounting shell 1 forms a third mounting cavity 300, which is used to accommodate the power supply.

[0049] It should be understood that when the first cover 5 is removed from the mounting housing 1, the control component 4 is exposed and can be disassembled. Similarly, when the second cover 6 is removed from the mounting housing 1, the power supply is exposed and can be disassembled. That is, in this embodiment, the control component 4 and the power supply can be independently disassembled and reassembled, so that disassembling the control component 4 and the power supply will not affect the stability of the structure of the drive component 2 or the connection between the drive component 2 and the massage component 3.

[0050] Furthermore, the first mounting cavity 100, the second mounting cavity 200, and the third mounting cavity 300 are separated. That is, in this embodiment of the massager, the massage mechanism is mounted on the drive assembly 2, the control assembly 4, and the power supply respectively through the mutually separated first mounting cavity 100, second mounting cavity 200, and third mounting cavity 300. This method isolates the drive assembly 2 from the control assembly 4. During the operation of the drive assembly 2, foreign objects in the first mounting cavity 100 (such as plastic debris and dust falling into the first mounting cavity 100 during installation; metal shavings formed by wear of the drive assembly 2; plastic debris and dust entering the first mounting cavity 100 at the connection point between the massage assembly 3 and the drive assembly 2) may shift position due to the vibration of the drive assembly 2, but they cannot be transferred to the control assembly 4. This avoids potential hazards such as short circuits and heat concentration in the control assembly 4. In addition, this method also achieves isolated distribution of the control assembly 4 and the power supply, effectively preventing the control assembly 4 from burning out due to power failures (such as short circuits or leakage), reducing the safety risks of the entire massager.

[0051] It should be understood that the power supply generates strong electromagnetic interference during operation, and the drive component 2 (such as the motor) also generates electromagnetic noise during start-up, shutdown, and speed changes. Separating them (drive component 2 and power supply) from the control component 4, which is responsible for signal processing, can reduce interference to sensitive components such as the microprocessor and sensors on the control component 4, and ensure the stable operation of the control component 4.

[0052] Furthermore, the second mounting cavity 200 is connected to the first mounting cavity 100 and / or the third mounting cavity 300 through the wire channel 400, which facilitates the wiring between the structures and enables electrical connection between the drive component 2, the control component 4 and the power supply while avoiding messy wire distribution.

[0053] For ease of understanding, this embodiment uses... Figure 1 The "above" shown refers to the area above the massager. Figure 1 The term "below" indicates the "bottom" of the massager, which corresponds to the top and bottom positions of the massager when it is in use. In this embodiment, "inner" refers to a position relatively closer to the first mounting cavity 100, while "outer" refers to a position relatively farther away from the first mounting cavity 100. The axial direction of the massage component 3 is... Figure 1 The Y-direction and the opposite direction of the Y-direction are shown.

[0054] See Figures 1 to 8 The mounting housing 1 includes a first housing 11 and a second housing 12 that are detachably connected. The inner surface of the first housing 11 and the inner surface of the second housing 12 form a first mounting cavity 100, which facilitates the installation and maintenance of the drive assembly 2.

[0055] Specifically, both the outer wall of the first housing 11 and the outer wall of the second housing 12 are provided with protrusions 14; and the protrusions 14 on the first housing 11 and the protrusions 14 on the outer wall of the second housing 12 are correspondingly arranged and detachably connected by fasteners. The protrusions 14 can be configured as lugs with threaded holes, and the fasteners can be screws. It is easy to understand that the protrusions 14, located on the outer walls of the first housing 11 and the second housing 12, not only achieve a stable connection between the first housing 11 and the second housing 12, but also prevent screws from penetrating the first mounting cavity 100 and the first housing 11 and the second housing 12 themselves, thus ensuring the installation space of the first mounting cavity 100. Simultaneously, it ensures the structural strength of the first housing 11 and the second housing 12, avoiding stress concentration.

[0056] Of course, in other embodiments, the outer side walls of the first housing 11 and the second housing 12 may not have protrusions 14. In this case, the connection between the two is achieved by buckles provided on the outer periphery of the first housing 11 and the second housing 12.

[0057] Furthermore, in order to facilitate the alignment of the protrusions 14 on the first housing 11 and the second housing 12, a positioning protrusion 112 may be provided on the periphery of the first housing 11, and a positioning groove 122 may be provided on the periphery of the second housing 12 to engage with the positioning protrusion 112 to achieve pre-positioning.

[0058] See Figures 1 to 8The outer surface of the first housing 11 is recessed inward to form a through groove, and one end of the through groove faces the inner surface of the second housing 12. The first cover 5 is connected to the outer surface of the first housing 11 and is located away from the second housing 12. That is, the inner surface of the first cover 5, the outer surface of the first housing 11 (i.e., the inner side of the through groove), and the inner surface of the second housing 12 enclose the second mounting cavity 200. At this time, a connecting part can be provided on the inner surface of the second housing 12 for mounting the control component 4.

[0059] In some other embodiments, the outer surface of the first housing 11 may be directly recessed to form a groove, that is, the outer surface of the first housing 11 (i.e. the inner side and inner bottom of the groove) and the inner surface of the first cover 5 form a first mounting cavity 100. In this case, the control component 4 can be fixedly mounted on the first housing 11.

[0060] In some other embodiments, the control component 4 may also be fixed to the inner surface of the first cover 5.

[0061] Furthermore, the second cover 6 is connected to the outer surface of the second housing 12. At this time, the inner surface (partial) of the second cover 6 and the outer surface of the second housing 12 form a third mounting cavity 300.

[0062] There are multiple ways to connect the first cover 5 to the outer surface of the first housing 11, and there are also multiple ways to connect the second cover 6 to the outer surface of the second housing 12.

[0063] See Figures 1 to 8 In this embodiment, the outer surface of the first housing 11 is provided with a first boss 111, which abuts and seals with the first cover 5, thereby achieving a certain degree of waterproof and dustproof effect. Similarly, the outer surface of the second housing 12 is provided with a second boss 121, which abuts and seals with the second cover 6, also achieving a certain degree of waterproof and dustproof effect.

[0064] It should be understood that, in addition to the abutment seal, the first boss 111 and the first cover 5, and the second boss 121 and the second cover 6, are also connected by fasteners. Taking the first boss 111 and the first cover 5 as an example, the first boss 111 has several screw connecting posts 1111 on its periphery, while the first cover 5 has connecting lugs 51 corresponding to the screw connecting posts 1111. The screw connecting posts 1111 and the connecting lugs 51 can be fixedly connected by screws. This arrangement can achieve a tight abutment between the first boss 111 and the first cover 5, a stable connection between the first housing 11 and the first cover 5, and increase the structural strength of the first boss 111 to prevent it from breaking. The connection method between the second boss 121 and the second cover 6 is similar, so it will not be described in detail.

[0065] See Figures 1 to 10 To reduce the size of the massager to some extent, the first cover 5 and the second cover 6 are arranged along the axial direction of the massage component 3. This allows for a more compact distribution of the first cover 5, the second cover 6, the control component 4, the power supply, and other structural components, further reducing the size of the massager in the direction perpendicular to the axial direction of the massage component 3 (i.e., Figure 1 The extended area in the X direction (and the opposite X direction) makes it easier for users to massage their lower back.

[0066] Specifically, the first cover 5 is installed on the side of the mounting shell 1 facing the massage component 3 (that is, the outer surface of the first shell 11 facing the massage component 3), and the second cover 6 is installed on the side away from the massage component 3 (that is, the second shell 12 away from the outer surface of the massage component 3), so as to facilitate the assembly and disassembly of the first cover 5 and the second cover 6.

[0067] Furthermore, during one rotation of the massage component 3 along its axis upwards, at least in one state (such as...) Figure 10 The projection of the first cover 5 in the indicated state does not coincide with the projection of the second cover 5. That is, in at least one state, the second cover 5 is not obstructed by the massage component 3, allowing it to move along the axial direction of the massage component 3. Figure 1 The massage component 3 is disassembled in the Y direction shown, meaning that the setting of the massage component 3 will not affect the disassembly of the first cover 5, making it convenient for users to disassemble and assemble the first cover 5. At the same time, it can also reduce the gap between the massage component 3 and the first cover 5 to a certain extent, further reducing the overall size of the massager along the axial direction of the massage component 3.

[0068] join Figures 1 to 8 The drive assembly 2 includes a drive motor 21; the mounting housing 1 protrudes outward from the position corresponding to the drive motor 21 to form a motor mounting part 13.

[0069] Specifically, the motor mounting portion 13 includes a portion located on the first housing 11 and a portion located on the second housing 12, both of which are arc-shaped to accommodate the drive motor 21. That is, the motor mounting portion 13 is arranged around the drive motor 21, and the inner surface of the motor mounting portion 13 abuts against the outer surface of the drive motor 21.

[0070] It should be understood that the portion of the motor mounting part 13 located on the first housing 11 protrudes away from the second housing 12, and the direction of its protrusion is the same as the direction of the first cover 5 protruding relative to the outer surface of the first housing 11 (i.e., Figure 1 (Y direction shown). The portion of the motor mounting part 13 located on the second housing 12 protrudes away from the first housing 11, and its protrusion direction is the same as the protrusion direction of the second cover 6 relative to the outer surface of the second housing 12 (i.e., Figure 1 (the opposite direction of the Y direction), such a design can improve space utilization.

[0071] Furthermore, the first cover 5 is located above the motor mounting portion 13. Specifically, the first cover 5 is located directly above the motor mounting portion 13, that is: along... Figure 1 As shown in the top-to-bottom direction, the projection of the motor mounting part 13 and the projection of the first cover 5 have a large overlap area. This arrangement allows the drive assembly 2 (its drive motor 21), the control assembly 4 and the power supply to be distributed more compactly, which facilitates the electrical connection between the three and the wiring.

[0072] Furthermore, the insertion and engagement of the first cover 5 with the motor mounting part 13 can further increase the stability of the connection between the mounting shell 1 and the first cover 5. It can also achieve the positioning and installation of the first cover 5 by utilizing the insertion and engagement of the motor mounting part 13 and the first cover 5, without the need to set a pre-positioning structure on the mounting shell 1, making the structure of the mounting shell 1 simpler and the processing difficulty lower.

[0073] Specifically, the first cover 5 has a plug 52 on one side, and the motor mounting part 13 has a corresponding slot 131. During the installation of the first cover 5, the plug 52 can be pre-inserted into the slot 131 to achieve the pre-positioning installation of the first cover 5. The first cover 5 and the first housing 11 are then connected by fasteners.

[0074] Of course, in other embodiments, the relative position and connection method between the second cover 6 and the motor mounting part 13 can also be the same as those between the first cover 5 and the motor mounting part 13, which will not be described in detail.

[0075] Furthermore, the drive motor 21 is located below the massage component 3. It is understandable that placing the relatively heavy drive motor 21 below the massage component 3 can, to some extent, lower the center of gravity of the entire massager, facilitating its stable operation.

[0076] It is worth noting that "the drive motor 21 is located below the massage component 3" means that during the placement and use of the massager, the drive motor 21 is positioned below the massage component 3 on the mounting housing 1. Specifically, this could be directly below or offset to a certain distance below. Correspondingly, in this application, "above" also means above the massager in a relative position during placement and use. Specifically, this could be directly above or offset to a certain distance above.

[0077] See Figures 1 to 7 The drive assembly 2 also includes a transmission mechanism 22 and a power output shaft 23. The drive motor 21 and the transmission mechanism 22 are both installed in the first mounting cavity 100. One end of the power output shaft 23 is connected to the transmission mechanism 22, and the other end extends to the outside of the first mounting cavity 100 and is connected to the massage assembly 3.

[0078] Furthermore, the drive motor 21 can be configured as a dual-head motor. Correspondingly, there are also two transmission mechanisms 22, two power output shafts 23, and two massage components 3. The two transmission mechanisms 22, two power output shafts 23, and two massage components 3 are symmetrically distributed about the drive motor 21. This arrangement ensures that the load torque on both sides of the drive motor 21 is basically equal during operation, and the radial and axial forces acting on the motor shaft and bearings are more balanced. This effectively reduces vibration and noise caused by uneven force distribution and improves the stability of the massager's operation.

[0079] Furthermore, the transmission mechanism 22 can be configured as a worm gear mechanism.

[0080] See Figures 1 to 7 The control component 4 includes a control motherboard 41; the massager also includes a remote control cable and a remote control, wherein the remote control is electrically connected to the control motherboard 41 via the remote control cable; an elastic protective sleeve 7 is pressed between the first cover 5 and the mounting shell 1; the elastic protective sleeve 7 is provided with an outlet hole 71 for the remote control cable to pass through.

[0081] It should be understood that when using the massager, the user inputs control commands to the control motherboard 41 via the remote control, thereby controlling the operation of the entire massager. When the user operates the remote control, the control cable will inevitably be pulled to some extent. The elastic protective sleeve 7 provides radial resistance to the remote control cable, preventing excessive pulling that could cause the electrical connection between the remote control and the control motherboard 41 to fail. Furthermore, the elastic protective sleeve 7 is fitted over the outside of the remote control cable, forming a seal with the outer surface of the cable, increasing its sealing performance and effectively preventing external dust, liquids, and other objects from moving into the first mounting cavity 100 via the remote control cable, ensuring the stable operation of the control component 4.

[0082] In addition, the elastic protective sleeve 7 is pressed between the first cover 5 and the mounting shell 1. On the one hand, it facilitates the installation of the elastic protective sleeve 7 and ensures the sealing effect between the first cover 5, the mounting shell 1 and the elastic protective sleeve 7. On the other hand, it can also increase the connection stability between the first cover 5 and the protective shell. Especially when the protective sleeve and the first cover 5 are connected by fasteners, the elastic protective sleeve 7 can act as an anti-slip pad to a certain extent to prevent the fasteners from loosening due to vibration of the protective shell.

[0083] Furthermore, the elastic protective sleeve 7 is located between the first protrusion 111 and the first cover 5, which can play a buffering role and prevent the first protrusion 111 from breaking due to the force between the first cover 5 and the mounting shell 1.

[0084] See Figure 2 , Figure 6 and Figure 9The first cover 5 is provided with a sound outlet 15 and a buzzer 16. The buzzer 16 is installed in the second mounting cavity 200 and separates the second mounting cavity 200 from the sound outlet 15.

[0085] It is easy to understand that by placing the buzzer 16 on the first cover 5 and inside the first mounting cavity 100, the buzzer 16 can be stably installed, while reducing the length of the wire between the buzzer 16 and the control component 4.

[0086] Specifically, a mounting ring 53 protrudes from the inner wall of the first cover 5, and all sound outlets 15 are located radially inside the mounting ring 53. The buzzer 16 is connected to the mounting ring 53. It is easy to understand that a sound amplification cavity can be formed between the mounting ring 53 and the buzzer 16. At the same time, the sound amplification cavity is separated from the second mounting cavity 200 by the buzzer 16, which can both diffuse the sound and prevent foreign objects from entering the first mounting cavity 100 from the sound outlets 15.

[0087] Example 2 See Figures 11 to 13 Based on the above embodiment one, the difference in this embodiment is that: the massager also includes a support pad 8, and the support pad 8 is provided with a receiving groove 81; the massage mechanism is embedded in the receiving groove 81 and forms a limiting connection with the support pad 8 in multiple directions, thereby increasing the stability of the installation between the support pad 8 and the massage mechanism.

[0088] Specifically, the support pad 8 is configured as a flexible pad, such as a sponge pad, which allows it to deform slightly when the user leans against it and support the user's back, thereby enhancing the user experience.

[0089] Furthermore, the mounting housing 1 has an anti-slip part 9 protruding from the side facing the bottom of the receiving groove 81; when the user comes into contact with the massage component 3, the anti-slip part 9 can be pressed against the bottom of the receiving groove 81 so that an anti-slip bending surface is formed between the anti-slip part 9 and the flexible pad.

[0090] It is easy to understand that when the user uses the massager, that is, when the user comes into contact with the massage component 3 and applies a force toward the bottom surface of the receiving groove 81 to the mounting shell 1, the anti-slip part 9 can be pressed against the bottom surface of the receiving groove 81 and form an anti-slip bending surface with the flexible pad. This can prevent the massage core from shifting too much during use, and prevent the massage core from excessively squeezing the side wall of the receiving groove 81, which would cause the flexible pad to deform excessively, such as the flexible pad being unable to return to contact with the massage core due to excessive deformation.

[0091] Furthermore, the anti-slip part 9 is arranged axially around the massage component 3 and aligned with the part where the transmission mechanism 22 is connected to the power output shaft 23. This not only increases the anti-slip effect but also increases the structural strength of the mounting shell 1 (second shell 12), ensuring the structural stability of the massager.

[0092] Furthermore, the anti-slip part 9 includes a plurality of concentric circular protrusions 91 and a plurality of ribs 92 extending radially along the concentric circular protrusions 91.

[0093] See Figures 10 to 13 The inner sidewall of the receiving groove 81 is formed with a mating groove 811 for the protrusion 14 to be inserted one-to-one, so that the massage mechanism and the receiving groove 81 can be limited. At the same time, the protrusion 14 on the massage mechanism and the mating groove 811 in the receiving groove 81 can also be limited. This is not only conducive to the positioning and installation of the massage mechanism, but also to the dual limitation between the massage mechanism and the support pad 8.

[0094] It should be understood that in the above solution, on the one hand, the protrusion 14 and the mating groove 811 can be used to limit the support pad 8 and the massage mechanism; on the other hand, the protrusion 14 located on the first housing 11 and the second housing 12 are connected by fasteners, which can achieve a stable connection between the first housing 11 and the second housing 12 without affecting the structural strength of the two. At the same time, there is no need to set additional structures on the first housing 11 and the second housing 12, which reduces the processing difficulty of the two.

[0095] Furthermore, the protrusion 14 and the mating groove 811 may be about the center plane of the massager (e.g., the center of the drive motor 21, see...). Figure 11 The Z-plane in the middle plane is symmetrically distributed.

[0096] See Figures 10 to 13 The support pad 8 also includes an abutment portion 82, which extends from the opening edge of the receiving groove 81 into the receiving groove 81 to abut against the outer wall of the mounting shell 1. This allows the abutment portion 82 to apply a force toward the inside of the receiving groove 81 to the mounting shell 1, restricting the massage mechanism from disengaging from the receiving groove 81, thereby further increasing the stability of the connection between the massage mechanism and the support pad 8.

[0097] Specifically, the abutting part 82 abuts against the position of the drive motor 21 on the mounting shell 1 (i.e., the motor mounting part 13), which can effectively prevent the massage mechanism from falling out of the receiving groove 81 and ensure its installation stability.

[0098] See Figures 10 to 13 The massager also includes a heating component (not shown in the figure), which includes a heating element and a connecting wire (not shown in the figure). The support pad 8 is also provided with a heating groove 83 and a wire groove 84. The heating groove 83 is used to embed the heating element, and the wire groove 84 is used to fix the connecting wire.

[0099] It is easy to understand that the heating component enables the massager to simultaneously provide massage and heat therapy to the user, while the heating groove 83 and wire groove 84 on the support pad 8 can effectively fix the heating part and the connecting wire.

[0100] Specifically, the connecting wires can be fixed in the wire groove 84 by means of structural limiting (such as protruding structure) or adhesive bonding.

[0101] Specifically, the heating element can be positioned 5cm-12cm directly above the massage mechanism, such as 5cm, 6cm, 8cm or 12cm, depending on the user's actual needs.

[0102] Furthermore, the heating components are fixed at different heights on the support pad 8, such as by being bonded to or embedded in heating grooves 83 at different positions on the support pad 8, allowing the user to adjust the height of the heating components according to actual needs. Of course, in other embodiments, the heating components can also be directly fixed at a fixed position on the support pad 8.

[0103] See Figures 10 to 13 The massager also includes a fabric cover (not shown in the figure), which is placed on the support pad 8 and the outer periphery of the massage mechanism, thus providing a certain degree of dust protection. At the same time, the fabric cover is in direct contact with the user, which can also enhance the user experience to some extent.

[0104] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A massager, comprising a massage mechanism, characterized in that, The massage mechanism includes a mounting shell (1), a drive assembly (2), a massage assembly (3), a control assembly (4), and a power supply; The mounting housing (1) has a first mounting cavity (100); The drive assembly (2) is installed in the first mounting cavity (100) and partially extends outside the first mounting cavity (100) to be connected to the massage assembly (3) in a transmission manner; The drive component (2) and the control component (4) are electrically connected to the power supply; It also includes a first cover (5) and a second cover (6); The first cover (5) and the second cover (6) are detachably connected to the mounting shell (1) and respectively form a second mounting cavity (200) and a third mounting cavity (300) with the mounting shell (1). The second mounting cavity (200) and the third mounting cavity (300) are respectively used to accommodate the control component (4) and the power supply; The first mounting cavity (100), the second mounting cavity (200) and the third mounting cavity (300) are separated and the second mounting cavity (200) is connected to the first mounting cavity (100) and / or the third mounting cavity (300) through a wire channel (400).

2. The massager according to claim 1, characterized in that, The control component (4) includes a control motherboard (41); the massager also includes a remote control cable and a remote controller, the remote controller being electrically connected to the control motherboard (41) via the remote control cable; An elastic protective sleeve (7) is pressed between the first cover (5) and the mounting shell (1); The elastic protective sleeve (7) is provided with a wire outlet hole (71) through which the remote control wire passes.

3. A massager according to claim 2, characterized in that, The mounting shell (1) includes a first shell (11) and a second shell (12) that are detachably connected, and the inner surface of the first shell (11) and the inner surface of the second shell (12) form the first mounting cavity (100). The outer surface of the first housing (11) is provided with a first boss (111), which abuts and seals against the first cover (5), and the elastic protective sleeve (7) is located between the first boss (111) and the first cover (5); and / or, the outer surface of the second housing (12) is provided with a second boss (121), which abuts and seals against the second cover (6).

4. A massager according to claim 1, characterized in that, The first cover (5) and the second cover (6) are arranged along the axial direction of the massage assembly (3); The first cover (5) and the second cover (6) are respectively installed on the side of the mounting shell (1) facing the massage component (3) and away from the massage component (3); Along the axial direction of the massage component (3), during one rotation of the massage component (3), the projection of at least one state does not coincide with the projection of the first cover (5).

5. A massager according to claim 4, characterized in that, The drive assembly (2) includes a drive motor (21) located below the massage assembly (3); The mounting shell (1) protrudes outward from the position corresponding to the drive motor (21) to form a motor mounting part (13). The first cover (5) is located above the motor mounting part (13) and is inserted into the motor mounting part (13).

6. A massager according to any one of claims 1-5, characterized in that, It also includes a support pad (8) having a receiving groove (81). The massage mechanism is embedded in the receiving groove (81) and forms a limiting connection with the support pad (8) in multiple directions.

7. A massager according to claim 6, characterized in that, The support pad (8) is configured as a flexible pad; The mounting shell (1) has an anti-slip part (9) protruding from one side of the bottom surface of the receiving groove (81). When the user comes into contact with the massage component (3), the anti-slip part (9) can be pressed against the bottom surface of the receiving groove (81) so that an anti-slip bending surface is formed between the anti-slip part (9) and the flexible pad.

8. A massager according to claim 6, characterized in that, The outer side wall of the mounting shell (1) has a plurality of spaced protrusions (14), and the inner side wall of the receiving groove (81) has a mating groove (811) for the protrusions (14) to be inserted one by one. and / or; The support pad (8) also includes an abutment portion (82) that extends from the opening edge of the receiving groove (81) into the receiving groove (81) to abut against the outer wall of the mounting shell (1).

9. A massager according to claim 8, characterized in that, The mounting housing (1) includes a first housing (11) and a second housing (12) that are detachably connected. The protrusion (14) is provided on the outer side wall of the first housing (11) and the outer side wall of the second housing (12). The protrusions (14) on the first housing (11) and the protrusions (14) on the outer side wall of the second housing (12) are provided in a one-to-one correspondence and are detachably connected by fasteners.

10. A massager according to claim 6, characterized in that, The first cover (5) is provided with a sound outlet (15) and a buzzer (16). The buzzer (16) is installed in the second mounting cavity (200) and separates the second mounting cavity (200) from the sound outlet (15). And / or, It also includes a heating assembly, which includes a heating part and a connecting wire. The support pad (8) is also provided with a heating groove (83) and a wire groove (84). The heating groove (83) is used to embed the heating part, and the wire groove (84) is used to fix the connecting wire. And / or, It also includes a fabric cover, which is fitted around the outer periphery of the support pad and the massage mechanism.

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