A tower type vibration attenuation and conversion device

Abstract

The invention relates to a tower-shaped vibration attenuation and conversion device, which is located below the vibration source; it includes a tower-shaped rubber vibration-damping plate, a coil frame, a magnetostrictive thin plate and a permanent magnet, and the coil frame is set on both waists of the tower-shaped rubber vibration-damping plate Above, the magnetostrictive thin plate is set at the inner waist of the tower-shaped rubber damping plate, and the permanent magnet is sleeved at the lower part of the two waists of the tower-shaped rubber damping plate. The device uses tower-shaped rubber shock-absorbing plates to form two damping and vibration-reducing parallel structures, which can greatly reduce vibration, and uses magnetostrictive thin plates to convert vibration energy into electrical energy. It can be modularized and can be used as the smallest unit for arbitrary arrangement and combination. , adjusted according to the requirements of different application scenarios, with a high degree of availability, using the coupling structure of the rubber vibration damping device and the energy harvesting device, which is conducive to the capture and transmission of vibration energy, and is easy to install and fix, enabling vibration reduction and energy absorption at the same time Completion is conducive to the promotion and application of the device in the market.

Description

technical field [0001] The invention relates to the technical field of energy collection and vibration reduction, in particular to a tower type vibration attenuation and conversion device. Background technique [0002] In industrial production and daily life, vibration is a common physical phenomenon, and in the vibration environment, there is often a high vibration energy converted into sound, heat, etc., which neither meets the environmental protection requirements of green production, but also brings There are great potential safety hazards and noise pollution. The vibration energy is diffused into the environment and wasted. The existing shock absorbers or energy harvesters often have a single function and can only perform one of the functions of vibration reduction or energy harvesting. Therefore, a A device that can both reduce vibration and collect vibration energy. Contents of the invention [0003] The purpose of the present invention is to overcome the defects i...

AI Technical Summary

Problems solved by technology

[0002] In industrial production and daily life, vibration is a common physical phenomenon, and in the vibration environment, there is often a high vibration energy converted into sound, heat, etc., which neither meets the environmental protection requirements of green production, but also brings There are great potential safety hazards and noise pollution. The vibration energy is diffused into the environment and wasted. The existing shock absorbers or energy harvesters often have a single function and can only perform one of the functions of vibration reduction or energy harvesting. Therefore, a A device that can both reduce vibration and collect vibration energy

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