A novel implication bird pricking device comprises a fastening part, a pricking pin support, pricking pins, an invisible rod and a lever. The fastening part is a U-shaped clamp which is arranged transversely, the pricking pin support is fixed on a support on the outer extension of the fastening part, the multiple pricking pins are vertically installed on the pricking pin support, an upright rod is installed on the upper side of the fastening part, the lever is hinged to the top of the upright rod, the invisible rod is arranged at one end of the lever and corresponds to the pricking pins, through holes are formed in the invisible rod and correspond to the pricking pins, and an adjustable balancing weight is arranged at the other end of the lever and located at the lowest point of the lever. The novel implication bird pricking device is formed by the aluminum alloy support and the stainless steel pricking pins and fixed between double cross arms. When birds sit on the device, the aluminum invisible rod falls naturally, the pricking pins are exposed to hurt or dispel the birds, the hurt birds will be afraid of the cross arms and not nest at the other positions of the cross arms any more, bird falling and nesting are prevented, line tripping is reduced, and reliability of power supply is improved.