Electrical connector assembly having anti-displacement socket ribs
View Patent ↗A connector device includes a connector and a slider to be inserted into the connector. A connector housing of the connector has a rib configured to come into contact with a position corresponding to a depression between contacts of a flat circuit body before a top end of the flat circuit body reaches a position of a top end of a terminal and guide the top end of the flat circuit body to a position higher than the top end of the terminal in a process of inserting an insertion guide portion.
1. A connector assembly comprising:
a connector including
a connector housing having a slider socket opening in a slider insertion port, and terminal accommodation chambers each opening on the slider socket, and
connector terminals each accommodated elastically deformably in a respective one of the terminal accommodation chambers, and having, in a tip end thereof, a terminal-contact portion protruding into the slider socket; and
a slider including
a slider insertion guide portion for being inserted into the slider socket,
a terminal pressing portion provided along a leading edge of the insertion guide portion and configured to press the terminal-contact portions depth-ward in the terminal accommodation chambers to deform the terminal-contact portions elastically in a process of the insertion guide portion being inserted into the slider socket, and
a flat circuit element disposed with a leading edge thereof insertion-rearward of the terminal pressing portion of the slider, and the flat circuit element having a base and, rising from a surface of the base along the leading edge, contacts for, with the slider being plugged into the connector, being pressed on by the terminal-contact portions of the connector terminals under elastic recovery force of the terminal-contact portions, the contacts being separated by inter-contact depressions; wherein
the connector housing has ribs in between the terminal accommodation chambers, the ribs having tip ends extending to the slider insertion port and configured so as, in the process of the slider insertion guide portion being inserted into the slider socket, to come into tip-end contact with the surface of the base of the flat circuit element at the inter-contact depressions before the leading edge of the flat circuit element reaches the tip ends of the terminal-contact portions of the connector terminals, and guide the leading edge of the flat circuit element to a position higher than the tip ends of the terminal-contact portions.
2. The connector assembly according to claim 1 , wherein the tip ends of the ribs are each a tapered face sloping toward the slider insertion port.
3. The connector assembly according to claim 1 , wherein the ribs stand taller than the inter-contact depressions in the flat circuit element are deep.
4. The connector assembly according to claim 1 , wherein the connector further includes a pushing cover provided above the flat circuit element.
5. The connector assembly according to claim 1 , wherein the tip ends of the terminal-contact portions of the connector terminals each have a contact protuberance for pressing on the flat-circuit-element contacts, with the slider being plugged into the connector.
6. The connector assembly according to claim 5 , wherein the connector terminals each have a press-insertion portion provided opposing the terminal-contact portion, the press-insertion portion not including a contact protuberance on an end region thereof.