Glass cover plate testing device

• Main Author: DONG RONGLIAN
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a glass cover plate testing device which comprises a supporting mechanism used for supporting a glass cover plate, a lifting mechanism used for driving the supporting mechanism to move up and down, a scratching nail arranged on the upper side of the supporting mechanism and used for scratching the upper side of the glass cover plate, and a driving mechanism used for driving the scratching nail to move back and forth in the horizontal direction. A plurality of heat dissipation fins are fixedly connected to the side face of the scratching nail, an air pipe is arranged on one side of the scratching nail, the air outlet end of the air pipe inclines downwards and faces the lower end of the scratching nail, and the air pipe is connected with a draught fan so that air can be discharged from the air outlet end of the air pipe. The utility model provides a glass cover plate testing device which can reduce the temperature of a scratch nail and the temperature of the upper side of a glass cov