Novel high-stability crystal oscillator

A novel high-stability crystal oscillator disclosed by the present invention comprises a packaging base, cushion blocks, an injection molding piece, an electrode, a wire, a crystal, a supporting mechanism, a quick release mechanism, a shell, a sealing ring and a pin, the bottom of the inner side of the packaging base is fixedly connected with the two symmetrically distributed cushion blocks, and the upper ends of the two cushion blocks are jointly provided with the injection molding piece through screws. Two symmetrically distributed electrodes are fixedly connected to the injection molding part, a crystal is fixedly connected between the two electrodes through a wire, a supporting mechanism is arranged on the injection molding part, a quick release mechanism is arranged on the packaging base, a shell is slidably connected into the packaging base, and the packaging base is internally provided with a clamping mechanism. Two pins which are symmetrically distributed are connected in the packaging base in a slidi