Three -dimensional is with detecting frock

The utility model discloses a three -dimensional is with detecting frock, the on -line screen storage device comprises a base, the inside connecting rod that is provided with of base, connecting rod one side is provided with the tooth's socket, tooth's socket one side is provided with the gear, the gear middle part is provided with the axis of rotation, the connecting rod surface is provided withthe slot, be provided with the bolt in the slot, a compression spring has been cup jointed on the bolt surface, the connecting rod top is provided with the slide, the slide top is provided with the bracing piece, bracing piece one side is provided with the dead lever, the dead lever top is provided with the clamp plate. The utility model discloses a be equipped with bolt, gear and axis of rotation, in the time the object will being measured, through rotating the rocking arm to drive the bracing piece rebound, the testee and clamp plate bottom counterbalance that make the bracing piece top place are convenient for meas