The invention discloses a supermarket trolley lock based on mobile payment. The lock comprises a driving shell, a lock catch and a lower inner shell. One end of the lock catch is clamped and hinged ina guide groove formed in the middle of the lower end of the driving shell; a reset spring is arranged between the middle of the lock catch and the driving shell, a driving notch is formed in the other end, away from a hinged position, of the lock catch, a driving motor is fixed to the position, opposite to the driving notch, of the driving shell, and a driving cam arranged in the driving notch isfixed to a tail end of an output shaft of the driving motor. By adopting a mobile deposit payment mode, a trouble that a customer needs to carry or exchange coins during use is reduced, meanwhile, investment of a supermarket on maintenance personnel is solved, and operation and maintenance cost is reduced.
本发明公开了一种基于移动支付的超市手推车锁,包括驱动壳体、锁扣、下内壳体,所述锁扣的一端卡设并铰接在驱动壳体下端中部开设的导向槽内,锁扣中部与驱动壳体之间设置有复位弹簧,所述锁扣远离铰接处的另一端开设有驱动槽口,与所述驱动槽口相对的驱动壳体上固定有驱动电机,所述驱动电机输出轴末端固定有设在驱动槽口内的驱动凸轮。本发明采用移动支付押金的方式,减少了客户使用时需要携带或者兑换硬币的麻烦,同时解决了超市对维护人员的投入,降低了运营和维护成本。
Supermarket trolley lock based on mobile payment
一种基于移动支付的超市手推车锁
2020-10-30
Patent
Electronic Resource
Chinese
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