An insect tracking device

The invention discloses an insect tracking device which comprises a rotating base and is characterized in that the lower end of a support rod is vertically matched and connected with the top of the rotating base; a trumpet-shaped emitting chamber is connected with the upper part of the support rod, and an infrared receiving amplifier and a sound receiving amplifier are arranged on the inner wall of the trumpet-shaped emitting chamber; an electromagnet is arranged on the lower part of the support rod, and the infrared receiving amplifier and the sound receiving amplifier are respectively and electrically connected with the electromagnet; a location judging device is arranged on the rotating base, and the location judging device is composed of a hall probe, an encoder electrically connectedwith the hall probe and a singlechip with a displayer electrically connected with the encoder; and the hall probe corresponds to the electromagnet. The insect tracking device provided by the invention can directly judge the flying direction and the action trajectory of flyers and insects, and further study the life habits of flyers, insects and the like.