Wall surface science popularization display device for herbarium specimens

The utility model relates to the technical field of display devices, and discloses a wall space science popularization display device for a wax leaf specimen. Comprising a specimen, a first clamping foot is clamped to the upper right corner of the specimen, a first sliding rod is slidably mounted at the bottom of the first clamping foot, a connection fixing seat is welded to the end, away from the first clamping foot, of the first sliding rod, and a first spring is fixedly mounted on the side, close to the first sliding rod, of the connection fixing seat; one end, far away from the connecting and fixing seat, of each first spring is fixedly mounted in the corresponding first clamping foot, the springs are fixedly mounted on the four side walls of the connecting and fixing seat, and the other ends of the springs are fixedly mounted on the inner walls of the four clamping feet, so that the clamping feet are always subjected to inward pulling force, and a specimen is fixed; meanwhile, the clamping grooves are fo