ELECTRONIC DEVICE WITH TERMINAL PIN TO BE FITTED TO FLEXIBLE BOARD
PROBLEM TO BE SOLVED: To provide a novel and improved system for fitting an electric terminal, such as a terminal pin to a flat flexible board or a flexible circuit. SOLUTION: An electronic device comprises a flat flexible insulating board 56 of less than 0.50 inch under in thickness, having a round...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a novel and improved system for fitting an electric terminal, such as a terminal pin to a flat flexible board or a flexible circuit. SOLUTION: An electronic device comprises a flat flexible insulating board 56 of less than 0.50 inch under in thickness, having a round hole 58 of given diameter 66. A square or polygonal terminal pin 62 is inserted into the round hole 58 of the insulating board 56. A span 64 of the corners facing to each other in the diametrical direction of the terminal pin 62 is larger than the diameter 66 of the round hole 58. The difference between the span 64 of the terminal pin 62 and the diameter 66 of the round hole 58 is about 7% to 67% of the diameter 66 of the round hole 58. |
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