Picture frame convenient to disassemble and assemble

The utility model discloses a picture frame convenient to disassemble and assemble. Bottom plate, supporting plates are arranged on the left side and the right side of the top of the bottom plate. A mounting groove is formed in the bottom of the supporting plate; bolts are arranged at the positions, close to the left side and the right side, of the bottom of the bottom plate. The top of the bolt penetrates through the bottom plate, extends into the mounting groove and is in threaded connection with the mounting groove; a groove is formed in the top of the supporting plate, a sliding groove isformed in the position, close to the top, of the left side of the supporting plate, the right side of the sliding groove communicates with the groove, a limiting plate is fixedly connected to the position, corresponding to the left side of the sliding groove, of the left side of the supporting plate, and a movable rod is arranged on the left side of the limiting plate. According to the picture frame convenient to disassem