Swing motor combined driving device and method thereof

Abstract

The invention provides a swing motor combined driving device and a method of the swing motor combined driving device. A swing motor is in cooperation with an MCU for operation, wherein the MCU is in circuit connection with the swing motor and is used for generating an oscillating circuit; the swing motor includes a swing shaft, the lower end of a body of the swing shaft is provided with a force-applying component which generates thrust to the swing shaft, the outer side of the force-applying component is sleeved with a shielding cover used for fixing the force-applying component; the lower end of the force-applying component is provided with a base component. The swing motor combined driving device is simple in structure; due to the fact that combined motion is achieved without involving a complex driving structure, after being applied in a product, the swing motor combined driving device is of low mechanical energy loss, low noise, long service life and high energy conversion efficiency, and can achieve acoustic oscillation or low-frequency oscillation with the frequency of over or under10, 000 times per minute under the condition of being driven under different frequencies; application fields are broader, the formation of a brand new application field is facilitated, and good industry influence is achieved.

Description

technical field [0001] The present invention relates to the technical field of motors for electric toothbrushes, in particular to a combined driving device for swing motors derived from motors for conventional electric toothbrushes, and a combined driving method based on the device. Background technique [0002] With the development of technology and the diversification of demands, there are more and more various types of products adopting compound motion mode. Among them, the compound motion is mainly realized by the corresponding motor device through mechanical transmission conversion, among which the more representative Compound sports products include electric toothbrushes, electric massagers, etc. [0003] The driving principle of the conventional motor used in the above products is relatively fixed, and its structure is simple, so it can meet the needs of the product in a relatively cheap way. The driving parts of this type of motor perform compound movements in a cert...

AI Technical Summary

Problems solved by technology

[0003] The driving principle of the conventional motor used in the above products is relatively fixed, and its structure is simple, so it can meet the needs of the product in a relatively cheap way. The driving parts of this type of motor perform compound movements in a certain direction, but Its motion process will be restricted by the motor's speed, torque, motion direction, etc. At the same time, the working frequency will also be difficult to achieve high-frequency, especially the frequency swing of the sound wave level due to the restriction of the motor itself and the transmission components; in addition, it performs compound motion The transmission structure is also prone to problems such as wear and tear, which not only causes losses, but also makes the work efficiency unable to achieve the expected effect, which is not conducive to promotion and use

Images