Transmission device with braking structure
AssigneeTimotion Technology Co., Ltd.
InventorYu-Chang Lin
Life of this patent
Estimating the term…
Abstract
A transmission device (1) includes a gearbox (10), a motor set (20) and a braking set (30). The gearbox (10) includes a housing (11) and a transmission set (12) arranged in the housing (11), and the housing (11) includes a socket (111). The motor set (20) includes a motor body (21) and a rotating shaft (22) disposed protrusively from the front side of the motor body (21). The rotating shaft (22) is inserted in the socket (111) and connected to the transmission set (12). The braking set (30) is installed on the rotating shaft (22) and positioned in the socket (111), and the braking set (30) applies braking force on the rotating shaft (22). Therefore, the effect of saving space at the end of the motor is achieved.
Claims9
A transmission device (1), comprising:
- a gearbox (10), comprising a housing (11) and a transmission set (12) arranged in the housing (11), and the housing (11) comprising a socket (111);
- a motor set (20), comprising a motor body (21) and a rotating shaft (22) disposed protrusively from a front side of the motor body (21), the rotating shaft (22) inserted in the socket (111) and connected to the transmission set (12);
- and
- a braking set (30), installed on the rotating shaft (22) and positioned in the socket (111), and configured to generate a braking force to the rotating shaft (22);
- wherein the gearbox (10) further comprises a restricting frame (112) and a restricting block (113) located inside the socket (111), the braking set (30) comprises a braking block (31), a braking ring (32) and a braking spring (33), the rotating shaft (22) passes through the braking block (31) which is positioned in the restricting frame (112), the braking ring (32) is arranged on the braking block (31) and adapted to sheathe the rotating shaft (22), and the braking spring (33) is disposed around the braking ring (32) and abutted against by the restricting block (113).
Dependencies are inferred from the claim text.