一种高度可调的自动敲背机
By using a lifting motor and eccentric wheel structure, the height and intensity of the back massager are automatically adjusted, solving the problem of manual adjustment required by existing back massagers and achieving a convenient massage experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2024-12-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing back massagers require manual adjustment of position, which is time-consuming and laborious. They cannot automatically adjust height and intensity, and therefore cannot meet the massage needs of different groups of people.
An automatic back-tapping machine was designed, comprising a lifting motor, an eccentric wheel, and a connecting rod. The height is adjusted by rotating the lead screw driven by the lifting motor, and the curvature is adjusted by the eccentric wheel in conjunction with the connecting rod, thereby achieving automatic adjustment of height and intensity. The back-tapping intensity is adjusted through an electrical control box.
It features automatic height and intensity adjustment, freeing up your hands and adapting to the back massage needs of different people, thus improving ease of use and comfort.
Smart Images
Figure CN224505865U_ABST
Abstract
Claims
1. A height-adjustable automatic back patting machine, characterized by: The device includes a back-tapping rod (9), one end of which is connected to a back-tapping hammer (10), and the other end is connected to a first mounting platform (4). The back-tapping rod body is connected to a drive device that drives the back-tapping rod (9) to rotate. The drive device includes a motor (8), the main shaft of which is connected to an eccentric wheel (7). The side of the eccentric wheel (7) is connected to one end of a connecting rod (6) through a rotating shaft. The other end of the connecting rod (6) is connected to the back-tapping rod body. The motor (8) is installed on the first mounting platform (4). Lifting guide rods (5) are connected to both sides of the first mounting platform (4). The middle of the first mounting platform (4) is connected to a lifting motor (12) through a screw nut (15) and a screw (14). The height of the first mounting platform (4) is level with the waist of the human body.
2. The height adjustable automatic back patting machine according to claim 1, wherein: The back-knocking rod (9) has two or more adjustment holes (16) axially arranged on its outer periphery, and the adjustment holes (16) are used to connect the connecting rod (6).
3. The height adjustable automatic back patting machine of claim 1, wherein: The lifting motor (12) is installed on the second mounting platform (3), which is equipped with an electrical control box (13). The electrical control box (13) is equipped with a power start switch (2) and a transformer (1) for controlling the speed of the lead screw of the lifting motor.
4. The height adjustable automatic back patting machine of claim 1, wherein: A buffer spring (11) is provided between the back-knocking rod (9) and the first mounting platform (4).
5. The height adjustable automatic back patting machine of claim 3, wherein: The second installation platform (3) has wheels (17) installed at the bottom.