Automatic tourniquet convenient for timing

The utility model discloses an automatic tourniquet convenient for timing, and relates to the technical field of medical care. Comprising a mounting base, a support is fixedly connected to the outer wall of the bottom of the mounting base, a compression spring is fixedly connected to the bottom of the inner wall of the support, a clamping plate is fixedly connected to the end, away from the support, of the compression spring, and an inclined plate is fixedly connected to the outer wall of the side, away from the compression spring, of the clamping plate; the outer walls of the sides, away from the compression springs, of the clamping plates are fixedly connected with anti-skid rubber pads. The hemostasis cushion is installed by pressing the clamping plate, pressing is stopped after installation is completed, the compression spring provides elastic force for the clamping plate at the moment so that the clamping plate can clamp the hemostasis cushion, hemostasis is conducted through the hemostasis cushion, and