Receptacle terminal and connection structure thereof with pin terminal
AssigneeYazaki Corporation
InventorsNaotoshi Sato, Masaya Yamamoto, Chieko Torii, Takao Murakami
Life of this patent
Estimating the term…
Abstract
The receptacle terminal has a first plate formed with more than one contacts which are disposed in an insertion direction of an associated pin terminal. The receptacle terminal has a resilient tongue piece opposed to the first plate. The resilient tongue piece is formed with at least one contact. The contact of the resilient tongue piece is located between the contacts of the first plate in the pin terminal insertion direction.
Claims13
A receptacle terminal, having a first plate, a second plate and a pair of sidewalls, comprising:
- a plurality of first contacts, each having a peak, said peaks disposed in parallel with each other on an inner surface of the first plate of the receptacle terminal, extending in a direction perpendicular to the sidewalls, and arranged in an insertion direction of an associated pin terminal and
- a resilient tongue piece on the second plate opposed to the first plate and having at least one second contact, each at least one second contact having a peak, wherein
- the at least one second contact of the resilient tongue piece is positioned between the first contacts with peaks of all said contacts having a parallel relationship, and
- said first and second contacts make line contact with the pin terminal if the pin terminal has flat contact surfaces and make point contact with the pin terminal, if the pin terminal has contact surfaces curved about a longitudinal axis of said pin terminal.
A receptacle terminal, having a first plate, a second plate and a pair of sidewalls, electrically connected to an associated pin terminal, the receptacle terminal comprising a plurality of first contacts electrically connected to the pin terminal, wherein the receptacle terminal can catch the pin terminal with all the first contacts being electrically connected to the pin terminal, wherein
- the first contacts, each having a peak, are disposed with said peaks in parallel with each other on an inner surface of the first plate of the receptacle terminal, extending in a direction perpendicular to the sidewalls, and arranged in an insertion direction of the pin terminal, and
- the receptacle terminal further comprises a resilient tongue piece on the second plate opposed to the first plate and having at least one second contact, each at least one second contact having a peak, the second contact of the resilient tongue piece being positioned between the first contacts with peaks of all said contacts having a parallel relationship, wherein
- said first and second contacts make line contact with the pin terminal if the pin terminal has flat contact surfaces and make point contact with the pin terminal, if the pin terminal has contact surfaces curved about a longitudinal axis of said pin terminal.
A connection structure of a receptacle terminal, having a first plate, a second plate and a pair of sidewalls, with a pin terminal comprising a plurality of first contacts, each having a peak, formed on the receptacle terminal for electrical connection with the pin terminal, wherein
- said peaks extend in a direction perpendicular to the sidewalls, and
- at least one of the contacts can electrically connect to the pin terminal when the pin terminal has been inserted in the receptacle terminal, and the pin terminal is rectangular in its lateral section, the pin terminal having at least one outer curved surface gently outwardly swelled for contact with the receptacle terminal.
Dependencies are inferred from the claim text.