| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting adapter which establishes the connection of a plurality of external, first connecting means with the second connecting means also external, and involves no risk substantially that the second connecting means short-circuits even if any of the first connecting means short- circuits. SOLUTION: The first connecting means J1, J2 are each equipped with two connection ends a, b, while the second connecting means P1 is equipped with two connection ends c, d. One of the connection ends a, b of the first means J1, J2 is connected with one of the connection ends c, d of the second means P1 through a resistor R1/R2, and the other of a, b is connected with the other of the connection ends c, d. |
