Testing device for automobile windscreen wiper detection

The testing device comprises a main device and a lifting frame, a driven wheel is installed in the middle of the main device, inner swing cavities are formed in the left end and the right end of the main device, swing supporting mechanisms are arranged at the inner side ends of the inner swing cavities, the lifting frame is arranged at the bottom end of the main device, and the driven wheel is arranged on the lifting frame. And a lifting mechanism is mounted in the middle of the bottom end of the lifting frame. According to the utility model, through the movement of the fixed column and the main device, the swing sheet and the main device are more stable during movement and displacement, the swing sheet spring and the movable block can elastically move mutually, when the device is used, the movable block and the linkage lock ring can be moved upwards, glass for testing the wiper is plugged into the end side of the swing sheet, and then the lock ring is pulled to press downwards through the resetting property