Abstract: Provided is a portable terminal accessory module having a detachable means, the portable terminal accessory module including a fixing unit including a fixing plate having a plate shape and one surface coupled to any one of a portable terminal or an accessory unit, a plate-shaped protrusion protruding from an outer circumferential surface of the fixing plate, and an attachment means for forming an attachment force of the fixing plate, a mounting unit detachably coupled to the fixing plate and including a mounting plate having a plate shape and one surface on which the fixing unit is seated, and a coupling slot formed to protrude from the mounting plate and configured such that the plate-shaped protrusion is detachably fitted with the coupling slot by rotation, and an accessory unit coupled to the mounting plate.

Abstract: Provided is a portable terminal accessory module having a detachable means, the portable terminal accessory module including a fixing unit including a fixing plate having a plate shape and one surface coupled to any one of a portable terminal or an accessory unit, a plate-shaped protrusion protruding from an outer circumferential surface of the fixing plate, and an attachment means for forming an attachment force of the fixing plate, a mounting unit detachably coupled to the fixing plate and including a mounting plate having a plate shape and one surface on which the fixing unit is seated, and a coupling slot formed to protrude from the mounting plate and configured such that the plate-shaped protrusion is detachably fitted with the coupling slot by rotation, and an accessory unit coupled to the mounting plate.

Abstract: A power transfer apparatus for use in a washing machine is provided with a gear shaft fixed to a driving shaft and including a plurality of first connection teeth formed on its periphery, a gear case rotatable about the driving shaft, fixed to a spin tub and including a spline gear downwardly extending therefrom, a planetary gear system including a sun gear connected to the driving shaft, at least one planet pinion connected to a pulsator, and an internal gear secured to the gear case, a cylindrical support fixed to the water container to surround the driving shaft and including a plurality of second connection teeth, and a cylindrical floating member for connecting the spline gear of the gear case to the first connection teeth, while keeping the gear case disconnected from the cylindrical support for a dewatering action of the machine, and for connecting the spline gear of the gear case to the second connection teeth, while keeping the gear case disconnected from the gear shaft for a washing action of the ma