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Pub. No.:    WO/2017/190312    International Application No.:    PCT/CN2016/081128
Publication Date: Fri Nov 10 00:59:59 CET 2017 International Filing Date: Fri May 06 01:59:59 CEST 2016
IPC: A47J 43/08
A47J 43/044
A47J 19/00
Applicants: XING, Haoyu
Inventors: XING, Haoyu
Provided is a multi-gear electrically-powered fruit blender, comprising a housing (400, 500), a blending rod (300), and a drive device (100); the drive device (100) comprises a transformer (110), a magnet body (120), and a screw rod (130); the screw rod comprises a rotating part (131); the magnet body is sleeved around the rotating part, and the middle of the magnet body is provided with a space (121) to allow the screw rod to rotate; the transformer is arranged at the bottom of the rotating part and is fitted with the magnet body, and the screw rod is drivingly connected to the blending rod and drives the blending rod; also comprised is a control device (200) used for controlling the speed of rotation of the blending rod; the control device comprises a push-knob (210), a control frame (220), and a spring tab (230), which are all fixedly connected by means of a pin; the middle of the spring tab is provided with a snap-tab (231); the control frame is provided with a plurality of snap holes (221) fitting the snap-tab, and the snap-tab may be placed into the plurality of snap holes; the top of the spring tab is provided with a contact point (232) electrically connected to the drive device; said contact point controls the adjustment of the push-knob, driving the control of the spring tab and causing the contact point to change the location of its contact with the drive device, thereby shifting gears.