| 摘要 |
A mobile communication terminal having an electricity generator is provided to be miniaturized and to enlarge produced electric energy per cycle by generating electricity via a magnet. A mobile communication terminal having an electricity generator comprises a hollow cylindrical bobbin(20), a coil(24), side plates(42), and a magnet(30). The hollow cylindrical bobbin(20) has plural bobbin blades(22) which are radially protruded in a length direction on a surface of a body with a certain length. The coil(24) forms a magnetic field while being wound in a length direction along the plural bobbin blades(22). The side plates(42) are combined such that they close opening parts of both sides of a hollow part(25), and are connected to each other via a center rod of a support axis(44). The magnet(30) is installed within a hollow part(25) of the bobbin(20) while rotating centering on the support axis(44) and winding the support axis such that it generates an induced electromotive force.
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