| 摘要 |
PROBLEM TO BE SOLVED: To enable positioning a printed board where manufacturing cost is low and precision is high, facilitate manufacturing work, and prevent increase in the size of the printed board. SOLUTION: In a structure for connecting a plurality of printed boards which have at least one connection terminal to be mutually connected, a protruding part 3e is formed in an end portion of at least one connection terminal of one printed board 3 among the printed boards, and an insertion port 2d is formed in the end portion region of a connection terminal of the other printed board 2. A holding part 3f for preventing rotation is formed in a connection terminal arranging part 3a of the printed board 3. The protruding part 3e is inserted in the insertion port 2d, the holding part 3f is engaged with an end edge of the printed board 2, both boards are positioned, and the connection terminals are soldered to each other.
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