Driving Assembly and Vehicle

A driving assembly, comprising:

• a fixed gear provided with a fixed rotary shaft, and the fixed gear being rotatable about the fixed rotary shaft;
• a fixed rack, the position of the fixed rack remaining fixed relative to the fixed rotary shaft;
• a movable intermediate rack configured to cooperate with the fixed gear such that the movable intermediate rack is capable of reciprocating when the fixed gear rotates clockwise and counterclockwise;
• a movable gear provided with a movable rotary shaft, wherein the movable rotary shaft is rotatably fixed to one end of the movable intermediate rack, and wherein the movable gear cooperates with the fixed rack such that the movable gear is capable of reciprocatingly translating in an extension direction of the fixed rack when the movable intermediate rack reciprocates, and the movable gear is configured to be rotatable about the movable rotary shaft while reciprocatingly translating;
• and
• a transmission rack configured to be capable of driving a member to be driven to reciprocate, wherein the transmission rack cooperates with the movable gear such that the transmission rack is capable of reciprocating when the movable gear rotates clockwise and counterclockwise;
• wherein the fixed rotary shaft and the fixed rack are provided on a housing of the member to be driven, and
• the housing is provided with a driving guide portion, wherein the driving guide portion extends in a first direction, and the transmission rack is capable of reciprocating along the driving guide portion in the first direction.