| 摘要 |
A miniature multi-polar electric plug which can prevent the male contacts from being placed unprotected all the time is provided. An electric plug ( 10 ) has a plug housing ( 1 ), male contacts ( 2 ), a shutter ( 3 ), a shell ( 4 ), and a pair of compressed coil springs ( 5 ). The plug housing ( 1 ) has a header part ( 1 a) and a frame part ( 1 b). The header part ( 1 b) protrudes from the frame part and has a mounting board ( 12 ) for mounting the male contacts ( 2 ) and the shutter ( 3 ). The compressed coil springs ( 5 ) move the shutter ( 3 ) to cover or uncover the male contact ( 2 ).
|
