Shift handle (also known as transmission handle) is an important part of the automobile transmission system, mainly used to control the shifting operation of the automobile. In a traditional mechanical transmission, the shift handle transmits the shift operation to the gear mechanism inside the transmission through the connecting rod, thus achieving the switch of different gears. The principle of the shift handle mainly includes the following aspects:
1. Connection of joystick and shift lever
2. Operate the transmission mechanism
3. Control of gear mechanism