Electric bicycle with vibration damper

The utility model discloses electronic bicycle with damping device which has a simple structure and good stability, including a triangle frame body formed with a bridging beam, a standing girder and a stringer; wherein the upside of the back fork extension is fixedly installed on the top part of the standing girder. The characteristics of the utility model are that, the upside of the back fork extension is fixedly connected with the top part of the movable arm; the lower part of the movable arm is movably connected with the downside of the stringer; the bridging beam is fixedly connected with the downside of the dead plate; the middle part of the movable arm hinges one side of the damping spring, and the other side of the damping spring hinges the down side of the connection strap; the middle part of the connection strap is movably connected with the upside of the dead plate; one side of the conductor bar is movably connected with the upside of the connection strap, the other side of the conductor bar is movably connected with the upside of the movable arm. The utility model is mounted with the floating damping device which comprises the movable arm, conductor bar, connection strap, and thereby improves the force bearing condition of the damping device, effectively reduces the force bearing of the damping device.