Protective device for indoor building decoration

The utility model discloses a protective device for indoor architectural decoration, which relates to the technical field of indoor architectural decoration and comprises a socket, jacks are arranged on the front surface of the socket, a plug-in unit is mounted on the front surface of the socket, a protective assembly is mounted on the plug-in unit and comprises an inner cylinder and a mounting cylinder, and the inner cylinder and the mounting cylinder are mounted on the plug-in unit. A clamping assembly is installed in the inner cylinder, a handle is installed at one end of the installation cylinder, two guide plates are symmetrically installed on the front surface of the socket, sliding grooves are formed in the inner walls of the guide plates, two sliding rods are symmetrically installed on the outer wall of the installation cylinder, and the sliding rods are in sliding connection with the sliding grooves. According to the utility model, the protective assembly is installed on the socket, the probability o