Massager with heatable massage head

Abstract

The utility model discloses a massager with a heatable massage head, which relates to the technical field of massagers and comprises a casing. One end of the eccentric wheel is fixedly connected with the massage head, and the other end is fixedly connected with the driving piece; the massage head is fixedly arranged on the eccentric wheel; the heating element is fixed on the eccentric wheel and is close to the massage head; the driving part is used for driving the eccentric wheel to rotate; the conducting ring is installed on the eccentric wheel and surrounds the periphery of the connecting part of the eccentric wheel and the driving piece, and the connecting part is a protruding part on the side, connected with the driving piece, of the eccentric wheel; and the carbon brush assembly is electrically connected with the conductive ring. According to the utility model, the problems of low heat transfer efficiency caused by unreasonable layout of heating elements and jittering and noise caused by higher linear speed due to constant angular speed of a conductive disc mode during operation of a traditional massager can be solved.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and in particular to a massager with a heated massage head. Background Technology

[0002] Traditional massagers suffer from numerous shortcomings in design and functionality, impacting the user experience. On one hand, the heating elements in most massagers on the market are poorly positioned, too far from the massage area, resulting in inefficient heat transfer and unsatisfactory heating effects, failing to meet users' needs for a combination of heat therapy and massage. On the other hand, massagers generally use a conductive disc for power transmission. This method, due to its constant angular velocity, leads to high linear velocity, easily causing vibration and noise, significantly affecting user comfort. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a massager with a heated massage head, which solves the problems of low heat transfer efficiency caused by unreasonable layout of heating elements in traditional massagers, and vibration and noise caused by high linear speed due to constant angular velocity of conductive disk mode during operation.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] A massager with a heated massage head, characterized in that it comprises:

[0006] chassis;

[0007] An eccentric wheel, one end of which is fixedly connected to the massage head and the other end of which is fixedly connected to the drive component;

[0008] The massage head is fixedly mounted on the eccentric wheel;

[0009] A heating element, which is fixed to the eccentric wheel and close to the massage head;

[0010] A driving component, the driving component being used to drive the eccentric wheel to rotate;

[0011] A conductive ring is mounted on the eccentric wheel and surrounds the connection between the eccentric wheel and the driving component. The connection is a protruding portion on the side where the eccentric wheel connects to the driving component.

[0012] A carbon brush assembly, wherein the carbon brush assembly is electrically connected to the conductive ring.

[0013] Preferably, the carbon brush assembly includes a carbon brush holder, an elastic element, and a carbon brush. The carbon brush holder is fixed inside the housing. One end of the carbon brush is connected to the carbon brush holder through the elastic element, and the other end is in contact with and electrically connected to the conductive ring.

[0014] Preferably, it includes a conductive sheet, which is fixedly connected to the conductive ring and connected to the heating element via a wire.

[0015] Preferably, it includes a support member, one side of which is detachably connected to the massage head and the other side is detachably connected to the eccentric wheel.

[0016] Preferably, the top surface of the eccentric wheel is provided with a protrusion, and a bearing is provided between the protrusion and the support member, with the bottom surface of the bearing in contact with the top surface of the eccentric wheel.

[0017] Preferably, the support member has a through hole at its center that matches the size of the bearing. The inner wall of the through hole has an inner edge, and the top of the protrusion has an inner edge. When the inner edge is fixed to the protrusion, the bottom surface of the nut on the inner edge and the top surface of the bearing abut against the top and bottom surfaces of the inner edge, respectively.

[0018] Preferably, the driving component is a motor, and the output end of the motor is screwed and fixed to the eccentric wheel.

[0019] Preferably, the device includes a support base, which is fixedly installed inside the housing. The carbon brush assembly is fixedly installed on the top surface of the support base, and the motor is fixedly installed on the bottom surface of the support base.

[0020] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0021] This invention significantly shortens the heat transfer path and improves heat transfer efficiency by mounting the heating element on an eccentric wheel close to the massage head, resulting in faster and more uniform heating and better meeting users' needs for simultaneous heat therapy and massage. Simultaneously, the use of a conductive ring instead of the traditional conductive disc effectively controls the linear speed during operation, greatly reducing vibration and noise during massager operation, thereby reducing unnecessary wear between components and extending the massager's lifespan. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 The structure of this utility model Figure 1 Cross-sectional structural diagram;

[0024] Figure 3 This is a schematic diagram of the conductive ring and conductive sheet structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the bearing structure of this utility model;

[0026] The components are: 1. Housing; 2. Eccentric wheel; 21. Connecting part; 22. Protruding post; 3. Massage head; 4. Heating element; 5. Driving component; 6. Conductive ring; 7. Carbon brush assembly; 71. Carbon brush fixing component; 72. Elastic component; 73. Carbon brush; 8. Conductive sheet; 9. Bearing; 10. Support base; 11. Support component; 111. Through hole; 112. Inner edge; 113. Screw. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0028] like Figures 1-3 As shown, this utility model provides a massager with a heated massage head, comprising:

[0029] Casing 1;

[0030] Eccentric wheel 2, one end of which is fixedly connected to massage head 3, and the other end of which is fixedly connected to drive component 5;

[0031] Massage head 3 is fixedly mounted on eccentric wheel 2;

[0032] Heating element 4 is fixed on eccentric wheel 2 and close to massage head 3;

[0033] Drive component 5 is used to drive the eccentric wheel 2 to rotate;

[0034] The conductive ring 6 is mounted on the eccentric wheel 2 and surrounds the outer periphery of the connection part 21 between the eccentric wheel 2 and the driving component 5. The connection part 21 is a protruding part on the side where the eccentric wheel 2 is connected to the driving component 5.

[0035] Carbon brush assembly 7 is electrically connected to conductive ring 6.

[0036] This invention significantly shortens the heat transfer path and improves heat transfer efficiency by mounting the heating element 4 on the eccentric wheel 2 and close to the massage head 3, thus enhancing the heating effect and allowing users to feel the heat therapy effect more quickly, better meeting users' needs for a combination of heat therapy and massage. Simultaneously, the conductive ring 6 is mounted around the protruding portion on the side where the eccentric wheel 2 connects to the drive component 5, ensuring good electrical contact between the carbon brush assembly 7 and the conductive ring 6. This avoids power transmission interruptions or fluctuations caused by poor contact, thereby improving the stability and reliability of power transmission.

[0037] Traditional massagers using a conductive disc mode suffer from excessively high linear velocity due to a constant angular velocity, leading to vibration and significant noise during operation. In contrast, this application employs a conductive ring mode, which results in a lower linear velocity with a constant angular velocity and high concentricity, effectively reducing vibration and noise. By replacing the traditional conductive disc mode with this new mode, the smoothness and quietness of the massager's operation are significantly improved, thereby greatly enhancing user comfort.

[0038] In this embodiment, the heating element 4 can be a microphone, a red LED, or a heating plate. The heating element 4 is directly mounted on the eccentric wheel, which is closer to the massage area, shortening the heat transfer path and allowing the heat to act more directly on the massage area, thereby improving the heating efficiency and heat therapy effect.

[0039] The carbon brush assembly 7 includes a carbon brush 73 fixing member 71, an elastic member 72, and a carbon brush 73. The carbon brush 73 fixing member 71 is fixed inside the housing 1. One end of the carbon brush 73 is connected to the carbon brush 73 fixing member 71 through the elastic member 72, and the other end is in contact with and electrically connected to the conductive ring 6. The elastic member 72 can be a spring. This application utilizes the pressure compensation function of the elastic member 72 to ensure stable contact between the carbon brush 73 and the conductive ring 6, effectively preventing poor contact caused by wear or vibration of the carbon brush 73, and ensuring the reliability and stability of power transmission. Simultaneously, it reduces wear on the carbon brush 73, extends its service life, reduces maintenance costs, and thus improves the overall performance of the massager and optimizes the user experience.

[0040] In the embodiments of this application, such as Figure 3 and Figure 4 As shown, the device further includes a conductive sheet 8, which is fixedly connected to a conductive ring 6 and connected to the heating element 4 via a wire. The conductive sheet 8 and the conductive ring 6 are fixedly connected by riveting or welding. This connection method not only ensures stable and efficient power transmission but also provides a robust mechanical connection, reducing arcing or heat loss due to loose connections, thereby improving heating efficiency and operational safety. Simultaneously, a stable power supply ensures uniform and continuous heating of the heating element 4, avoiding temperature fluctuations.

[0041] In the embodiments of this application, such as Figure 2As shown, the device further includes a support member 11, one side of which is detachably connected to the massage head 3, and the other side is detachably connected to the eccentric wheel 2. This detachable connection between the massage head 3 and the support member 11 allows for quick assembly and disassembly of the massage head 3, facilitating the replacement of different types of massage heads to meet various massage needs. It also facilitates cleaning and maintenance of the device. The detachable connection of the massage head 3 enhances the flexibility and convenience of the device, allowing users to flexibly select and replace the massage head 3 according to personal preferences and the needs of the massage area, thus enhancing comfort and effectiveness. Furthermore, the detachable connection between the eccentric wheel 2 and the support member 11 not only allows users to flexibly replace the eccentric wheel 2 with different eccentricities according to personal preferences and the needs of the massage area, utilizing the eccentricity of the eccentric wheel 2 to achieve radial percussion, thereby adjusting the massage intensity and providing a personalized massage experience, but also facilitates individual maintenance or replacement of the eccentric wheel 2 and related components, reducing maintenance costs and equipment downtime.

[0042] In the embodiments of this application, such as Figure 2 As shown, the top surface of the eccentric wheel 2 is provided with a protrusion 22, and a bearing 9 is provided between the protrusion 22 and the support member 11. The bottom surface of the bearing 9 contacts the top surface of the eccentric wheel 2. By setting the bearing 9, when the massage head 3 needs to be driven to perform massage, and the massage head 3 contacts and presses against the human body, the massage head 3 performs an eccentric massage movement, but the massage head 3 itself does not rotate with the eccentric wheel 2. Therefore, it is not necessary to overcome the resistance of the human body pressing on the massage head 3, which restricts its rotation with the eccentric wheel 2, thereby reducing the pressure on the eccentric wheel 2 and the output end of the motor, making the rotation of the eccentric wheel 2 smoother, and reducing the risk of damage to the plastic material of the eccentric wheel 2. In addition, the use of the bearing 9 also extends the service life of the eccentric wheel 2 and the support member 11, reduces the wear and maintenance requirements of the components, and enhances the overall reliability and durability.

[0043] In the embodiments of this application, such as Figure 2 and Figure 4As shown, a through hole 111, matching the size of the bearing 9, is provided at the center of the support member 11. An inner edge 112 is provided on the inner wall of the through hole 111. A screw 113 is provided at the top of the protrusion 22. When the screw 113 is fixed to the protrusion 22, the bottom surface of the screw nut and the top surface of the bearing 9 abut against the top and bottom surfaces of the inner edge 112, respectively. This arrangement allows for quick assembly and disassembly of the bearing 9 and the support member 11. When assembling the bearing 9 and the support member 11, the bearing 9 is fitted onto the outer wall of the protrusion 22, then the support member 11 is installed, ensuring the inner edge 112 fits against the bearing 9. Finally, the screw 113 is screwed into the protrusion 22, causing the screw nut to press against the support member 11, thus securing the support member 11 and the bearing 9. Conversely, for disassembly, simply loosen the screw 113. The fastening action of screw 113 and the positioning of bearing 9 enable precise assembly of support 11 and eccentric wheel 2, effectively preventing displacement or loosening of support 11 during rotation and further improving the stability of massage head 3 movement.

[0044] In the embodiments of this application, such as Figure 2 As shown, the driving component 5 is a motor, and the output end of the motor is screwed and fixed to the eccentric wheel 2. The threaded connection achieves a firm connection between the motor and the eccentric wheel 2, ensuring effective power transmission, while also facilitating disassembly and installation, which is beneficial for equipment maintenance and component replacement.

[0045] In the embodiments of this application, such as Figure 2 and Figure 3 As shown, the device further includes a support base 10, which is fixedly installed inside the housing 1. A carbon brush assembly 7 is fixedly mounted on the top surface of the support base 10, and a motor is fixedly mounted on the bottom surface of the support base 10. The stable mounting of the motor and carbon brush assembly 7 on the support base 10 ensures the stability of the motor operation and good contact between the carbon brush assembly 7 and the conductive ring 6, further improving the stability of power transmission and the reliability of equipment operation.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A massager with a heated massage head, characterized in that, include: Casing (1); An eccentric wheel (2) is fixedly connected at one end to a massage head (3) and at the other end to a drive unit (5). Massage head (3), the massage head (3) is fixedly mounted on the eccentric wheel (2); Heating element (4), which is fixed on the eccentric wheel (2) and close to the massage head (3); A driving component (5) is used to drive the eccentric wheel (2) to rotate; Conductive ring (6), the conductive ring (6) is mounted on the eccentric wheel (2), the conductive ring (6) surrounds the connection part (21) between the eccentric wheel (2) and the driving member (5), the connection part (21) is the protruding part on the side where the eccentric wheel (2) and the driving member (5) are connected; A carbon brush assembly (7) is electrically connected to the conductive ring (6).

2. The massager with a heated massage head according to claim 1, characterized in that: The carbon brush assembly (7) includes a carbon brush holder (71), an elastic element (72), and a carbon brush (73). The carbon brush holder (71) is fixed inside the housing (1). One end of the carbon brush (73) is connected to the carbon brush holder (71) through the elastic element (72), and the other end is in contact with and electrically connected to the conductive ring (6).

3. The massager with a heated massage head according to claim 1, characterized in that: It includes a conductive sheet (8), which is fixedly connected to the conductive ring (6) and connected to the heating element (4) through a wire.

4. The massager with a heated massage head according to claim 1, characterized in that: Includes a support member (11), one side of which is detachably connected to the massage head (3), and the other side is detachably connected to the eccentric wheel (2).

5. The massager with a heated massage head according to claim 4, characterized in that: The top surface of the eccentric wheel (2) is provided with a protrusion (22), and a bearing (9) is provided between the protrusion (22) and the support member 11. The bottom surface of the bearing (9) is in contact with the top surface of the eccentric wheel (2).

6. The massager with a heated massage head according to claim 5, characterized in that: The support member (11) has a through hole (111) at its center that is adapted to the size of the bearing (9). The inner wall of the through hole (111) has an inner edge (112). The top of the protrusion (22) has a screw (113). When the screw (113) is fixed on the protrusion (22), the bottom surface of the screw (113) and the top surface of the bearing (9) abut against the top and bottom surfaces of the inner edge (112), respectively.

7. The massager with a heated massage head according to claim 1, characterized in that: The driving component (5) is a motor, and the output end of the motor is screwed and fixed to the eccentric wheel (2).

8. The massager with a heated massage head according to claim 2, characterized in that: Includes a support base (10), which is fixedly installed inside the housing (1). The carbon brush assembly (7) is fixedly installed on the top surface of the support base (10), and the motor is fixedly installed on the bottom surface of the support base (10).

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