A multifunctional bird repelling device

Abstract

The invention provides a multifunctional bird repelling device. The multifunctional bird repelling device comprises a main support, three-dimensional rotating mechanisms and ultrasonic parts. Energy transducers of the ultrasonic parts are arranged on the three-dimensional rotating mechanisms. The three-dimensional rotating mechanisms are connected with a bearing connecting piece on the main support through connecting rods so that the three-dimensional rotating mechanisms can rotate around the main support. The multifunctional bird repelling device is simple in structure, convenient and fast to operate and capable of effectively driving away birds affecting takeoff, landing, low-altitude flights and hedgehoppings of airplanes or driving away the birds destroying crops in large farms.

Description

technical field [0001] The invention relates to a bird repelling device, in particular to a bird repelling device with multiple functions, belonging to the technical field of repelling devices. Background technique [0002] With the continuous strengthening of people's awareness of natural ecological environment protection, birds, as friends of human beings, have gradually been listed as protected animals. However, due to the needs of individual areas or facilities, bird activities are explicitly prohibited, such as places such as airports, large farms, and power transmission line poles. However, since the birds cannot distinguish these special areas by themselves, the birds are usually expelled from these places under the premise of preventing harm to the birds. At present, the bird repelling devices on the market generally adopt the sound and light method. Among them, if light is used to drive birds, the effect will be greatly reduced in windless, rainy, and low-light wea...

AI Technical Summary

Problems solved by technology

At present, most of the bird repelling devices on the market adopt the sound and light method. Among them, if light is used to drive birds, the effect will be greatly reduced in low-light weather such as windless, rainy, and dark nights.

[0003] In addition, although the use of ultrasonic bird repelling has a good effect, its means of repelling birds is single, and long-term use will cause birds to adapt and lose their repelling effect

In addition, common devices of this type, because they cannot be scanned in three-dimensional space, can easily cause dead ends, and instead become a place for birds to inhabit and build nests

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