| 摘要 |
PURPOSE:To keep the contact part between the connection terminal of a board and a contact clean. CONSTITUTION:A contact 19 is stored in a contact housing 12, and a cleaner 23 is stored in a cleaner housing 13 connected to the front part of the contact housing 12, while a board inserting chamber 14 is closed by the cleaner 23. The cleaner 23 is pressed to a board 1 to be inserted into the board inserting chamber 14. Since a connection terminal 4 of the board 1 is pressed to the cleaner 23 when the board 1 is inserted in or is drawn out of the board inserting chamber 14 from a board inserting port 16, the surface of a connection terminal 4 of the board 1 is wiped by the cleaner 23. Since the inserting port 16 is closed by the cleaner 23, it is prevented that dust invades into the contact part between a connection terminal 30 and the contact 19. |
