Mouse catching tool

The utility model provides a mouse catching tool which comprises a cylinder body, one end of the cylinder body is elastically and rotatably matched with a rotating door, the other end of the cylinder body is slidably matched with a mouse outlet door, a guide slope is arranged in the cylinder body, a food plate is slidably matched in the cylinder body, and the height of one end, close to the mouse outlet door, of the guide slope is larger than that of the food plate. A sliding column is arranged on the food plate, and the upper end of the rotating door is connected with a pull ring. After a mouse enters the cylinder body through the guide slope, the mouse can only jump to the food tray due to the fact that the height of the end, close to the mouse outlet door, of the guide slope is larger than the height of the food tray, and a large mouse is heavy and directly presses the food tray to drive the revolving door to be closed; although the food plate is possibly not pressed to slide, the mouse with a smaller size