Bird prevention device

The invention discloses a bird prevention device. The bird prevention device comprises a circular truncated cone shaped shell, wherein the shell is made of silicone rubber; both the upper bottom and the lower bottom of the shell are shaped like a circular ring; the side surface of the shell is provided with an opening; the opening runs through the top end and the bottom end of the shell; both sides of the opening are provided with connection members; and after the shell sleeves a telegraph pole, the circular ring shaped upper bottom of the shell is fastened to the telegraph pole, and the circular ring shaped lower bottom is arranged on a cross arm of the telegraph pole. The bird prevention device has the advantages of simple structure, convenient installation, wide application range, long service life and the like. 本发明公开了种防鸟装置，包括圆台状的壳体，所述壳体为硅橡胶制成，壳体的上底和下底为圆环状，侧面设有开口，开口贯穿壳体的顶端和底端，开口两侧设置有连接构件，壳体套装在电线杆上后，壳体的圆环状上底紧固在电线杆上，圆环状下底置于电线杆的横担上。本发明具有结构简单、安装方便、适用范围广、使用寿命长等优点。