Clock spring and steering wheel assembly

The utility model discloses a clock spring and a steering wheel assembly, the clock spring comprises a rotor assembly and a stator assembly, a movable gap is arranged between the rotor assembly and the stator assembly close to each other, one of the rotor assembly and the stator assembly is provided with an elastic side wall, and the elastic side wall is connected with the rotor assembly and the stator assembly. The elastic side wall is provided with a plurality of protruding parts facing the movable gap, and the protruding parts are sequentially arranged in the circumferential direction of the elastic side wall. According to the clock spring provided by the utility model, the elastic side wall is arranged on the rotor assembly or the stator assembly, and under the action of system eccentric force, when the rotor assembly impacts on the stator assembly, the elastic side wall and the convex part can absorb impact force, so that the effect of reducing noise is achieved. 本实用新型公开了一种时钟弹簧及方向盘总成，时钟弹簧包括转子组件和定子组件，所述转子