Massager with novel structure

Abstract

The utility model discloses a novel structure massager which comprises a shell, two massage assemblies and a control assembly, the shell comprises an upper cover and a bottom shell, the upper cover and the bottom shell are covered with each other and form a first installation cavity inside, a transmission assembly is arranged in the first installation cavity, the transmission assembly is provided with two transmission shafts, and the two transmission shafts penetrate through the bottom shell and extend out of the bottom shell; the two massage assemblies are movably connected to shaft bodies, outside the bottom shell, of the two transmission shafts respectively, each massage assembly comprises a first massage arm and a second massage arm which are arranged in an attached mode, the first massage arm and the second massage arm are bent to form a clamping space, and the tail ends of the first massage arm and the second massage arm are connected with massage devices; the control assembly comprises a motor and a control panel, the control panel is adjacent to the transmission assembly, the motor is attached to the face, away from the transmission assembly, of the control panel, and the motor is in driving connection with the transmission assembly. According to the technical scheme, the overall size of the massager is reduced, the cost is reduced, and meanwhile the internal heat dissipation capacity can be improved.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and in particular to a novel structured massager. Background Technology

[0002] Existing neck and shoulder massagers typically have two PCBs inside. One connects to an external control panel to adjust the massager's operating modes and parameters, while the other connects to the internal motor to adjust its speed and mode. This design takes up a lot of internal space, making the massager bulky. The numerous internal circuits further increase the space required and cost. In addition, the massager lacks proper heat dissipation, causing the circuit board to overheat after prolonged use, which reduces the lifespan of electrical components. Utility Model Content

[0003] The main purpose of this invention is to provide a novel structured massager that reduces the overall size and cost of the massager while also improving internal heat dissipation.

[0004] To achieve the above objectives, this utility model proposes a novel structural massager, comprising:

[0005] The housing includes an upper cover and a lower cover, which are overlapped and merged to form a first mounting cavity inside. A transmission assembly is disposed in the first mounting cavity. The transmission assembly has two transmission shafts arranged back to back, and the two transmission shafts pass through the lower cover and extend to the outside therefrom.

[0006] Two massage components are movably connected to the shafts of the two drive shafts outside the bottom shell. Each massage component includes a first massage arm and a second massage arm that are fitted together. The first massage arm and the second massage arm are bent to form a clamping space. The ends of the first massage arm and the second massage arm are connected to massage devices.

[0007] A control component, comprising a motor and a control board, wherein the control board is disposed adjacent to the transmission component, the motor is disposed against the side of the control board away from the transmission component, and the motor is driven and connected to the transmission component.

[0008] In one embodiment of the present invention, the bottom shell has a mounting groove formed on the side adjacent to the transmission assembly, and the control plate is vertically disposed in the mounting groove.

[0009] In one embodiment of the present invention, the bottom shell forms a second mounting cavity on the side of the mounting groove away from the control component, and the motor is disposed in the second mounting cavity.

[0010] In one embodiment of the present invention, an inner cover is further provided on the bottom shell, the inner cover covers the transmission component, and a third mounting cavity is formed between the inner cover and the upper cover, a battery is provided in the third mounting cavity, and the battery is connected to the control board.

[0011] In one embodiment of the present invention, the upper cover has two extension portions extending back to back at both ends, and the two extension portions cover the drive shaft portion extending out of the bottom shell.

[0012] This invention's technical solution ensures a compact internal space and reduces the overall size of the massager by closely connecting the transmission components, control board, and motor. Furthermore, the housing contains only one circuit board, significantly reducing the number of connecting wires compared to traditional massagers with two circuit boards, further saving internal space and lowering costs. In addition, the motor is directly attached to the control board; when the motor rotates, it drives airflow, which dissipates some of the heat generated by the electrical components on the control board, resulting in better heat dissipation than traditional massagers. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a cross-sectional view of the present invention.

[0017] Explanation of icon numbers:

[0018] 1. Top cover; 11. Extension; 2. Bottom shell; 21. Mounting groove; 22. Second mounting cavity; 23. Inner cover; 24. Third mounting cavity; 25. Battery; 3. First mounting cavity; 31. Transmission assembly; 32. Transmission shaft; 4. First massage arm; 5. Second massage arm; 6. Motor; 7. Control board.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0021] Reference Figures 1 to 3 This utility model proposes a novel structure massager, including a housing, two massage components, and a control component. The housing includes an upper cover 1 and a bottom cover 2, which overlap each other to form a first mounting cavity 3 inside. A transmission component 31 is disposed in the first mounting cavity 3. The transmission component 31 has two transmission shafts 32 arranged back to back, and the two transmission shafts 32 pass through the bottom cover 2 and extend to its outside. The two massage components are respectively movably connected to the shafts of the two transmission shafts 32 outside the bottom cover 2. Each massage component includes a first massage arm 4 and a second massage arm 5 that are fitted together, and the first massage arm 4 and the second massage arm 5 are bent to form a clamping space. The ends of the first massage arm 4 and the second massage arm 5 are connected to massage devices. The control component includes a motor 6 and a control board 7. The control board 7 is disposed adjacent to the transmission component 31, and the motor 6 is fitted together on the side of the control board 7 away from the transmission component 31, and the motor 6 is driven and connected to the transmission component 31.

[0022] Understandably, the massager's outer casing consists of an upper cover 1 and a bottom cover 2, which are assembled together by a capping mechanism, forming a first mounting cavity 3 inside the casing. This cavity is used to house the internal transmission assembly 31. This assembly has several gears, shafts, and other structures. Since the internal transmission structure of the massager is existing technology, it will not be described in detail here. The transmission assembly 31 includes two back-to-back transmission shafts 32, which penetrate the bottom cover 2 and extend to the outside, for connecting the massage assembly.

[0023] Two massage components are respectively connected to the outside of two drive shafts 32. Each massage component includes a first massage arm 4 and a second massage arm 5. Both massage arms are curved, and their specific shapes can be designed according to the human body's shoulders, thighs, sides, etc. They form a clamping space that can be used to wrap or clamp the massage area. Each massage arm has a massage device connected to its end. These massage devices are used to stimulate muscles for massage, such as rollers, vibrators, and pulsers. The rotation of the rollers can provide a certain amount of pressure during the massage, simulating the action of manual massage, which helps to achieve the effect of soothing muscles. The working principle of the vibrator is to generate high-frequency vibrations. This vibration is transmitted to the massage area to help relax muscles and promote blood circulation.

[0024] The control components include a motor 6 and a control board 7. The motor 6 is responsible for providing driving force, and the control board 7 is a PCB board on which control circuits and some electrical components are integrated. The control board 7 is electrically connected to the external control panel and the motor 6, and is used to adjust the operating mode and parameters of the massager, as well as the running speed and mode of the motor 6, etc. It should be noted that in this example, the external control panel or buttons can be set at any position on the outer casing, and there is no limitation here.

[0025] The control board 7 is positioned next to the transmission assembly 31, and the motor 6 is located on the other side of the control board 7. The output shaft of the motor 6 passes through the control board 7 and is connected to the transmission assembly 31 for driving. This arrangement ensures a close fit between the transmission assembly 31, the control board 7, and the motor 6, resulting in a compact internal space and a reduced overall size of the massager. Furthermore, the housing contains only one circuit board, significantly reducing the number of connecting wires compared to traditional massagers with two circuit boards, further saving internal space and lowering costs. In addition, the motor 6 is directly attached to the control board 7. When the motor 6 rotates, it drives airflow, which helps dissipate some of the heat generated by the electrical components on the control board 7, resulting in better heat dissipation than traditional massagers.

[0026] Reference Figures 2 to 3 In one embodiment of this application, the bottom shell 2 has a mounting groove 21 formed on the side adjacent to the transmission assembly 31, and the control plate 7 is vertically disposed in the mounting groove 21.

[0027] Understandably, the bottom shell 2 has a dedicated mounting slot 21 near the transmission assembly 31 for mounting the control board 7. The slot's design ensures that the control board 7 can be installed adjacent to but at a certain distance from the transmission assembly 31, thus avoiding direct interference. The control board 7 is vertically positioned within the mounting slot 21. This vertical installation saves space, allowing the control board 7 to be compactly placed inside the shell while ensuring its position is not disturbed by the movement of the transmission assembly 31. This layout helps to make the internal components of the massager more compact and neat, and improves the utilization of internal space.

[0028] Reference Figures 2 to 3 In one embodiment of this application, the bottom shell 2 has a second mounting cavity 22 formed on the side of the mounting groove 21 away from the control component, and the motor 6 is disposed in the second mounting cavity 22.

[0029] Understandably, on the other side of the bottom shell 2, i.e., the side away from the control components, a new mounting cavity is formed, specifically designed to accommodate the motor 6. The second mounting cavity 22 is not directly adjacent to the control components, but is separated by a certain distance from the control board 7. This design helps avoid mutual interference between components and allows each part to operate within a suitable space. The motor 6 is securely fixed via the second mounting cavity 22. Furthermore, since the motor 6 needs to connect to the transmission assembly 31 to provide driving force, this design ensures that the position of the motor 6 does not affect the normal operation of other components.

[0030] Reference Figures 2 to 3 In one embodiment of this application, an inner cover 23 is also provided on the bottom shell 2. The inner cover 23 covers the transmission component 31, and a third mounting cavity 24 is formed between the inner cover 23 and the upper cover 1. A battery 25 is provided in the third mounting cavity 24 and the battery 25 is connected to the control board 7.

[0031] Understandably, the inner cover 23 is part of the internal structure of the massager, installed on the bottom shell 2, and serves to protect and limit its movement, ensuring that the transmission assembly 31 is well secured and protected, preventing dust and dirt from entering, or avoiding friction and damage with other components. The inner cover 23 encloses the transmission assembly 31, effectively protecting it from external environmental influences and providing better mechanical stability, ensuring its long-term stable operation. A cavity, the third mounting cavity 24, is formed between the inner cover 23 and the upper cover 1 for housing the battery 25. The battery 25 is connected to the control board 7, providing power to the massager's electronic control system.

[0032] In this example, the top cover 1 provides overall protection for the exterior of the massager, while the inner cover 23 is located inside and is responsible for protecting the transmission component 31. The space formed between the two is just right for installing the battery 25, making reasonable use of the space. The battery 25 is properly placed in a safe position inside the massager to prevent the battery 25 from becoming loose or damaged due to external vibration or interference, while ensuring that the battery 25 can provide a stable power supply so that the entire massager can work normally.

[0033] Reference Figures 1 to 2 In one embodiment of this application, the upper cover 1 has two extensions 11 extending back to back at both ends, and the two extensions 11 cover the drive shaft 32 extending out of the bottom shell 2.

[0034] Understandably, by enclosing the drive shaft 32 within the extension 11, the drive shaft 32 can be effectively protected from external environmental influences. For example, it prevents dust, dirt, and moisture from entering the drive shaft 32 area, thus extending the service life of the transmission system. The enclosing design of the extension 11 also helps reduce the noise generated during the operation of the drive shaft 32. Its structure provides a certain degree of sound insulation, preventing noise leakage and improving user comfort. In addition, this design allows the drive shaft 32 components to be hidden inside the top cover 1, which not only improves the aesthetics of the device but also makes the external structure more compact. The absence of cluttered protruding components on the outside makes the device appear cleaner and more consistent.

[0035] This invention's technical solution ensures a compact internal space and reduces the overall size of the massager by closely connecting the transmission component 31, control board 7, and motor 6. Furthermore, the housing contains only one circuit board, significantly reducing the number of connecting wires compared to traditional massagers with two circuit boards, further saving internal space and lowering costs. In addition, the motor 6 is directly connected to the control board 7; when the motor 6 rotates, it drives airflow, which dissipates some of the heat generated by the electrical components on the control board 7, resulting in better heat dissipation than traditional massagers.

[0036] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application 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. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0037] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A novel structural massager, characterized in that, include: The housing includes an upper cover (1) and a bottom cover (2), which cover each other and form a first mounting cavity (3) inside. A transmission assembly (31) is provided in the first mounting cavity (3). The transmission assembly (31) has two transmission shafts (32) arranged back to back, and the two transmission shafts (32) pass through the bottom cover (2) and extend to the outside therefrom. Two massage components are movably connected to the shafts of the two drive shafts (32) outside the bottom shell (2). Each massage component includes a first massage arm (4) and a second massage arm (5) that fit together. The first massage arm (4) and the second massage arm (5) are bent to form a clamping space. The ends of the first massage arm (4) and the second massage arm (5) are connected to massage devices. The control component includes a motor (6) and a control board (7). The control board (7) is disposed adjacent to the transmission component (31). The motor (6) is disposed against the side of the control board (7) away from the transmission component (31) and is driven by the transmission component (31).

2. The novel structural massager according to claim 1, characterized in that, The bottom shell (2) has a mounting groove (21) formed on one side adjacent to the transmission assembly (31), and the control plate (7) is vertically disposed in the mounting groove (21).

3. The novel structural massager according to claim 2, characterized in that, The bottom shell (2) has a second mounting cavity (22) formed on the side of the mounting groove (21) away from the control component, and the motor (6) is disposed in the second mounting cavity (22).

4. The novel structural massager according to claim 3, characterized in that, The bottom shell (2) is also provided with an inner cover (23), which covers the transmission assembly (31), and a third mounting cavity (24) is formed between the inner cover (23) and the top cover (1). A battery (25) is provided in the third mounting cavity (24), and the battery (25) is connected to the control board (7).

5. A novel structural massager according to any one of claims 1 to 4, characterized in that, The top cover (1) has two extensions (11) extending back to back at both ends, and the two extensions (11) enclose the portion of the drive shaft (32) that extends out of the bottom shell (2).

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