Patent ID: 11971089
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 3:
4. The two-speed transmission system according to claim 1, wherein the two-speed transmission system further comprises:
a second fixed gear, sleeved on a fixed shaft and fixedly connected to the fixed shaft, wherein the fixed shaft is one of the first shaft and the second shaft;
a second floating gear, sleeved on a floating shaft, wherein the second floating gear is configured to rotate relative to the floating shaft, the second fixed gear and the second floating gear are permanently engaged, and the floating shaft is the other one of the first shaft and the second shaft; and
a second connection mechanism, fastened on the floating shaft and configured to implement connection or disconnection between the second floating gear and the floating shaft, wherein based on the second floating gear and the floating shaft being connected by the second connection mechanism, the second floating gear and the floating shaft rotate at a same rotation speed; and based on the second floating gear and the floating shaft being disconnected by the second connection mechanism, a rotation speed of the floating shaft is not controlled by the second floating gear.