Liquid crystal glass surface scratch resistance testing device

The invention discloses a liquid crystal glass surface scratch resistance testing device, and relates to the technical field of liquid crystal glass production. The liquid crystal glass surface scratch resistance testing device comprises a base, a glass placing plate and a fixing arm are arranged on the base, the fixing arm is close to or far away from the glass placing plate on the base in the first direction, and the side, facing the glass placing plate, of the fixing arm is connected with a liftable scriber mounting arm; and a marking pin is mounted at the lower end of the marking pin mounting arm. The liquid crystal glass surface scratch resistance testing device provided by the embodiment of the invention is used for carrying out a scratch resistance test on the surface of the liquid crystal glass, and can ensure that the scribing needle applies accurate and stable scribing force to the glass surface in the testing process, so that the accuracy of a scratch resistance test result is improved. 本申请公开了一种液晶玻