Large-swinging force low-power consumption natural-swinging driving device

A driving device and low power consumption technology, which is applied in the direction of electromechanical devices, electric components, AC motor control, etc., can solve the problems of high noise, low conversion efficiency, and bulky size, and achieve safe and reliable devices, high conversion efficiency, and small size Effect

Pending Publication Date: 2018-05-22
徐新华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the shortcomings of the existing high-power motor-driven swing device, such as stiff swing, low conversion efficiency, unsafe, loud noise, and bloated size

Method used

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  • Large-swinging force low-power consumption natural-swinging driving device
  • Large-swinging force low-power consumption natural-swinging driving device
  • Large-swinging force low-power consumption natural-swinging driving device

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Experimental program
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Embodiment Construction

[0020] The application will be described in further detail below in conjunction with the accompanying drawings.

[0021] It should be noted that the following embodiments are only preferred embodiments of the present application, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present application.

[0022] figure 1 A schematic block diagram showing a natural swing drive module with large swing force and low power consumption according to one aspect of the present application. Among them, the figure 1 A natural swing drive module with large swing force and low power consumption includes a power supply module 21, a main control module 22, an electromagnetic drive module 23, and a swing arm 24; wherein, the power supply module 21 converts alternating current into a safe low-voltage direct current, and Provide power to the main cont...

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PUM

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Abstract

The invention aims at providing a large-power natural-swinging driving device, which comprises an AC/DC power module, a main control module, an electromagnetic driving module and a lever module, wherein the AC/DC power module converts mains supply AC to safe low-voltage DC and provides power for a main control board and a driving board; the main control module provides driving signals to the driving module; the driving module does not need a motor; the driving device enables a swinging arm to keep a swinging movement in an electromagnetic induction transmission mode; when the swinging arm swings to different positions, the magnitudes and the directions of magnetic field forces of the swinging arm are different, a resonance movement is formed with inertia, and the operation is safe; due tothe arc design of two poles of an electromagnet, the magnetic field forces of a permanent magnet at the two poles of the electromagnet are uniform and smooth, and the swinging is natural; and the lengths of a power arm and a resistance arm of the lever module are adjustable, the swinging module can swing people or objects of different masses, and different amplitudes of swinging can be executed.

Description

【Technical field】 [0001] The present application relates to a swing drive device, in particular to a natural swing drive device with large swing force and low power consumption, which is used in fields such as electric rocking chairs, electric swing swings, and industrial automation swing devices. 【Background technique】 [0002] The swing drive device is a device that uses external force to drive the swing arm to swing. Used in rocking chairs, electric swings, industrial automation and other fields. The large swing driving device currently on the market is driven by a motor. The motor drive needs the motor to rotate in real time and transmit the swing force through the mechanical device. During the whole swing cycle, the swing force output by the motor remains unchanged, making the swing stiff, and the person being rocked feels very passive. The motor drive is always working during the complete cycle. Waste electricity. The noise emitted by the high-power motor-driven dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K33/00H02K7/10H02P25/032
CPCH02K33/00H02K7/10H02P25/032
Inventor 徐新华
Owner 徐新华
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