| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal line connector, capable of easily switching a signal line inside of a connector by forming plug and adapter contacts which are capable of switching connection of the signal line at engagement protrusion and recess parts by turning the plug and adapter. SOLUTION: An engaging protrusion part 25 is formed at a plug 21, and plug contacts 27 are formed in plurality with given intervals on outer and inner circumference faces 25a and 25b of the engagement protrusion 25. An engaging recess part 37, corresponding to the shape of the engaging protrusion part 25, is formed at an adapter 23, and an adapter contact 39 is formed at the rate of one of three parts of a plug contact 27 at a position corresponding to the plug contact 27 on an inner contact face 37a and an outer contact face 37c of an engaging recess part 37. In this castigation, the plug contact 27 and the adapter contact 39 can be switchably connected to each other by turning a plug 21. That is, one of three pairs of the plug contacts 27 are selectively connected to the adapter 39. |
