| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a contact structure between a printed board and a guide rail. Ž<P>SOLUTION: A board body 12 is inserted into a housing 30 from a board front end F along two guide rails 20 arranged in the housing 30, and extracted to the outside of the housing 30 from a board rear end B. A plurality of contact pieces 16 are arranged on the board body 12 through bases 14, and arranged to gradually project toward the board rear end B from the board front end F along the extension direction of the respective guide rails 20. In the state where the board body 12 is inserted in the housing 30 and mounted to the housing 30, the plurality of contact pieces 16 and the guide rails 20 come into contact with each other, and the housing 30 is electrically connected to the board body 12. Since the contact pieces 16 and the guide rails 20 start to strongly contact each other after the printed board 10 is nearly completely inserted in the housing 30, the slide distance of each contact piece 16 is reduced in the insertion and extraction, and damage of the contact pieces 16, the guide rails 20 and the like is relieved. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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