Electronic gearbox controlling means who sways in toy

The utility model relates to an electronic gearbox controlling means who sways in toy, including direct current motor, gearbox, electronic circuit board, the gear rotor shaft who is equipped with thegear in the gearbox and links to each other with the gear, direct current motor's drive shaft on install input gear to mesh mutually with one of them gear in the gearbox through this input gear, the gearbox in the input gear that links to each other of any one gear inclusive AND direct current motor on install the single -stage magnetic substance, direct current motor's input power department passing signal line connection have the electronic circuit board, be connected with multistage hall element on this electronic circuit board, the utility model has the characteristics of stability is gotup by force to simple structure, convenient to use, the control of being convenient for, work. 本实用新型涉及种电动摇摆玩具内的变速箱控制装置，包括直流电机、变速箱、电子线路板，变速箱内设有齿轮及与齿轮相连的齿轮转轴，所述的直流电机的驱动轴上安装有输入齿轮，并通过该输入齿轮与变速箱内的其中个齿轮相啮合；所述的变速箱内的任何个齿轮或与直流电机相连的输入齿轮上