| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a non-contact information communication apparatus by which various switchings of communication ranges are achievable, and which can be miniaturized. <P>SOLUTION: The apparatus includes: a first antenna unit 21 whose state in which it projects from a case and whose state in which it is stored in the case are achievable; a rod antenna unit 22 which is connected to the first antenna unit 21, and whose state in which it projects from the case and the state that it is stored in the case are achievable; a coil spring 25 which is stored in the case so as to be on the same axis as that of the first antenna unit 21; and a reflector 80 which is provided at a position being a side of the first antenna unit 21 and the coil spring 25 at the state in which the first antenna unit 21 is stored in the case. Three states, a first state in which the first antenna unit 21 and the rod antenna unit 22 project from the case, a second state in which the rod antenna unit 22 is stored in the case and the first antenna unit 21 projects from the case, and a third state in which the first antenna unit 21 is stored in the case and power is supplied to the first antenna unit 21 and the coil spring 25 are made achievable. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
