CREATION KIT FOR WIND POWER GENERATOR FOR TEACHING MATERIAL AND WIND POWER GENERATOR FOR TEACHING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a creation kit for wind power generator for teaching material and a wind power generator for teaching material which are easily assembled while having comparatively precise structure and by which a high studying effect is obtained.;SOLUTION: The kit consists of two bendable thin plates having protrusions formed at upper and lower edges, two disks of an upper disk and a lower disk arranged on the upper and lower side of the thin plates and having long holes to which the protrusions can be inserted to arrange the two thin plates opposing each other in the state of two comma-shaped figures in a circle, a bearing which can be fitted to the center holes of the disks, a seating plate, a support which can be erected and fixed onto the seating plate, a circuit board which can be fitted to the upper end part of the support, a light emitting body to be fitted to the surface of the circuit board, a spacer to be interposed between the seating plate and the lower disk and between the circuit board and the upper disk, a connection means for connecting the seating plate and the lower disk and connecting the circuit board and the upper disk via the spacer, a permanent magnet to be fixed to the upper surface of the upper disk, a coil to be fixed to the lower surface of the circuit board so as to generate electromotive force by the rotation of the upper disk fitted with the permanent magnet, and a lead wire for electrically connecting the coil and the light emitting body fitted to the circuit board.;COPYRIGHT: (C)2003,JPO