Manual/automatic dual-purpose clutching structure

A manual/automatic dual-purpose clutching structure, comprising a driving gear assembly (1), a clutching assembly (2, 4, 5) and a driven mechanical assembly (3, 6), wherein

• the driving gear assembly (1) comprises a first gear (101), a second gear (102) and driving gear driving components (7, 8, 9), the first gear (101) being coaxially and fixedly connected to the second gear (102);
• a gear (2) of the clutching assembly (2, 4, 5) is located on one side of the second gear (102) of the driving gear assembly and meshes with the first gear (101);
• the driven mechanical assembly (3, 6) is located on the other side of the driving gear assembly (1), but does not make contact with the driving gear assembly;
• the gear (2) of the clutching assembly (2, 4, 5) rotates leftwards or rightwards around an axis of the first gear (101) of the driving gear assembly under the driving of the driving gear assembly (1) to mesh with a gear (3) of the driven mechanical assembly (3, 6);
• and after power of the driving gear assembly (1) disappears, the clutching gear (2) is prompted to be disengaged from the driven gear (3) under an action of a return spring (4) on the clutching gear (2).