Mirror plate clamp

The utility model discloses a mirror plate clamp which comprises a main body, a supporting piece and an abutting piece, a clamping hole is formed in the middle of the main body in the thickness direction of the main body in a penetrating mode, the clamping hole is used for containing a mirror plate, the clamping hole is provided with a first radial direction, and the clamping hole is provided with a first hole wall and a second hole wall which are oppositely arranged in the first radial direction; the supporting piece is arranged on the first hole wall in a protruding mode. The abutting piece is arranged on the second hole wall in a protruding mode and can elastically stretch out and draw back in the first radial direction, so that when the abutting piece moves towards the first hole wall, the mirror plate is fixed to the supporting piece in an abutting mode through the abutting piece. According to the utility model, the clamping hole can be used for flatly laying the mirror plate and does not contact or shie