Locking multiple conductor electrical connector
First Claim
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1. An electrical connector comprising:
- first and second tubular connector bodies having telescopingly engaged body portions and axially mating electrical contacts;
an annular collar encircling the telescoping body portions and rotatively held on the first body;
a spring inside the collar, the ends of the spring being confined between the first body and the collar so as to yieldingly resist rotation of the collar relatively to the first body;
axially opposed tabs on the collar and second body with opposed flaring cam surfaces cooperatively producing rotation of the collar relative to the second body as the bodies are telescoped to a mated contact position, the cam surfaces guiding the collar tab around the body tab; and
the spring yielding as the collar is rotated by the cam tabs during contact mating, and the spring then rotating the collar tab to a latching position axially behind the body tab locking the connector bodies in mated contact position.
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Abstract
A connector for mating a plurality of male and female electrical contacts has two tubular telescoping body portions and an annular collar surrounding them. A spring is confined inside the collar with its ends engaging the collar and a first body portion so as to yieldingly resist rotation of the collar relative to the first body portion. Axially opposed camming tabs on the collar and second body rotate the collar as the bodies are telescoped to a latching position of the tabs locking the connector bodies in mated contact position.
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Citations
15 Claims
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1. An electrical connector comprising:
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first and second tubular connector bodies having telescopingly engaged body portions and axially mating electrical contacts; an annular collar encircling the telescoping body portions and rotatively held on the first body; a spring inside the collar, the ends of the spring being confined between the first body and the collar so as to yieldingly resist rotation of the collar relatively to the first body; axially opposed tabs on the collar and second body with opposed flaring cam surfaces cooperatively producing rotation of the collar relative to the second body as the bodies are telescoped to a mated contact position, the cam surfaces guiding the collar tab around the body tab; and the spring yielding as the collar is rotated by the cam tabs during contact mating, and the spring then rotating the collar tab to a latching position axially behind the body tab locking the connector bodies in mated contact position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification