Laser-based traditional Chinese medicine dispensing cabinet capable of dynamically displaying inventory

The traditional Chinese medicine dispensing cabinet comprises a cabinet body and a plurality of drawers installed in the cabinet body, the outer walls of the left ends of the drawers are fixedly connected with baffles, and the interiors of the drawers are fixedly connected with partition plates so as to separate two different kinds of traditional Chinese medicine. A display screen is embedded in the outer wall of the front end of the baffle, laser emitting and receiving ends are arranged on the outer wall of the right end of the baffle and the outer wall of the right end of the partition plate to emit laser beams, and by installing the display screen and the laser emitting and receiving ends, a laser emitter emits a plurality of distance detection lasers into the drawer. According to the number of the remaining traditional Chinese medicines in the drawer, laser beams are reflected to the laser transmitting and receiving end for distance measurement, detected numerical values are transmitted to the display scr