Culture of frog outlet prevent natural enemy structure

The utility model discloses a culture of frog outlet prevent natural enemy structure, including the outlet, the spout has been seted up to the left and right sides of outlet inner wall, fixedly connected with slide bar between top and the top of inner wall on the inner wall of spout, the last extremely lower swing joint in proper order of follow on the surface of slide bar has first slider and second slider to fixedly connected with is located the expanding spring in the slide bar outside between first slider and the second slider. The utility model discloses a natural enemy sets up spout, slide bar, first slider, second slider, first mounting panel, second mounting panel and expanding spring, when withstanding second mounting panel and rebound for first slider and second slider can move on the slide bar, and utilize expanding spring's elastic reaction, when making the rebound of second slider, and can cushion, can protect first mounting panel and second mounting panel, make the natural enemy can not get into