Transmission high-voltage connector

A transmission high-voltage connector for circuit connection of a transmission of a new-energy vehicle, the transmission comprising a box body and a high-voltage connector covering an opening of the box body, wherein the high-voltage connector comprises a housing, at least one reinforcing sheet and a copper bar, and the copper bar is inserted into and connected to the housing;

• wherein,
• the housing is an N-sided polygon that has N side lines, and at most N-1 fixing holes are formed in the housing at positions where two side lines of the housing are connected;
• and at positions where two side lines are connected while no fixing hole is formed, the housing embraces and is connected to the reinforcing sheet,
• wherein the reinforcing sheet comprises a projected reinforcing portion, a recess is formed in the housing at a position corresponding to the projected reinforcing portion, and the recess comprises a recess projection at a bottom surface of the recess.