The invention relates to a novel frame guiding head connecting rod drive device which comprises an optical lens (1), a yaw frame support frame (3), a pitching frame support frame (4), a first yaw frame installation shaft (5), a second yaw frame installation shaft (6), a deep groove ball bearing (7), a connecting rod assembly (8), a driving rod (9), a torque motor (10) and a transmission shaft (13). The two support frames are mutually connected, a connecting function of the connecting rod assembly is utilized, and the whole device is driven to deflect through the drive of the torque motor, so that the detection demand of the optical lens (1) in the device is well met.