Testing device for crystal oscillator

The utility model discloses a crystal oscillator testing device, which comprises a testing box, an ejection mechanism and a positioning mechanism are arranged in the testing box, the ejection mechanism comprises four damping telescopic rods and an ejection spring which are arranged on the inner bottom wall of the testing box, an ejection plate is arranged at the upper ends of the four damping telescopic rods and the ejection spring, and the positioning mechanism is arranged on the positioning mechanism. A buffer pad is arranged on the upper surface of the ejector plate, the positioning mechanism comprises a movable positioning plate, a crystal oscillator main body is placed in the test box, the positioning plate can be driven to move to clamp and fix the crystal oscillator main body through cooperation of elastic force of a positioning spring and a positioning telescopic rod, and after the crystal oscillator main body is tested, a pressing rod is pressed to press the positioning telescopic rod. The positionin