| 摘要 |
PURPOSE:To simplify the structure of a connector and to reduce the number of constitutional parts by performing the coupling of an adaptor with a plug on the basis of bayonet lock and the pressing of the end face of a ferrule opposed to the adaptor in the adaptor, only by one thin plate spring. CONSTITUTION:A groove part 10 for bayonet lock with the adaptor 1 is formed on a coupling part 5, a pressing spring part 5 has a ferrule 8 pressing function as a plate spring and an arm part 4 has a ferrule 8 fixing function so as to prevent the ferrule 8 from being excessively moved to the adaptor side over a required movement. The plug is precisely coupled with the adaptor by the bayonet lock between the groove part 10 of the plug and the projected part of the adaptor. In this case, the end face of the ferrule 8 is kept at a state always pressed by the pressing spring part 5, maintaining stable connection. |
