Electrical connector having reliable contacts
First Claim
1. An electrical connector adapted for mating with a mating object, comprising:
- an insulator defining a passageway therein;
a conductive contacting arm having a pair of bifurcate contacting fingers formed at one end thereof for receiving a mating force from the mating object in a first direction; and
a spring portion movable received in the passageway and supporting the contacting arm so that the contacting fingers are elastically movable in the first direction;
said bifurcate contacting fingers being mirror-imaged arranged relative to a longitudinal axis of the conductive contacting arm and projecting beyond the passageway and defining an angle therebetween, the angle being expandable during mating with the mating object;
whereinthe spring portion has a serpentine shape and extends in a rear-to-front direction.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrical connector (100) is provided for mating with a mating connector and includes an insulator (21) having a plurality of passageways (213) defined therein and a number of conductive contacts (22) received in the passageways. Each conductive contact includes a rear fixing portion (221), a front contacting arm (224) projecting beyond the insulator and a spring portion (223) elastically connecting the contacting arm to the fixing portion. The contacting arm has a pair of contacting fingers (225) angled outwardly in a front end thereof. The spring portion is flexed to permit the contacting arm to move in a first direction. Simultaneously, the contacting fingers are forced to move outwardly in a second direction perpendicular to the first direction and wipe along mating contacts 5 of the mating connector.
62 Citations
5 Claims
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1. An electrical connector adapted for mating with a mating object, comprising:
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an insulator defining a passageway therein; a conductive contacting arm having a pair of bifurcate contacting fingers formed at one end thereof for receiving a mating force from the mating object in a first direction; and a spring portion movable received in the passageway and supporting the contacting arm so that the contacting fingers are elastically movable in the first direction; said bifurcate contacting fingers being mirror-imaged arranged relative to a longitudinal axis of the conductive contacting arm and projecting beyond the passageway and defining an angle therebetween, the angle being expandable during mating with the mating object;
whereinthe spring portion has a serpentine shape and extends in a rear-to-front direction. - View Dependent Claims (2, 3)
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4. An electrical connector assembly comprising:
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an insulative housing defining at least one passageway extending in a lengthwise direction; a contact disposed in said at least one passageway extending through a face of the housing, said contact including an elongated contacting arm extending along said passageway, and a laterally extending curved contacting finger located at a distal end of said contacting arm and exposed to an exterior outside of the front face of the housing; and a mating contact approaching to the front face from the exterior in said lengthwise direction and abutting against the contacting finger;
whereinwhen mated, the contacting finger is outwardly, in a lateral direction perpendicular to said lengthwise direction, deformed by said mating contact to abut against the front face of the housing so as to be sandwiched between the front face of the housing and the mating contact;
when unmated, the contacting finger is retracted in the lateral direction to be capable of passing through the passageway during assembling the contact to the housing from a rear face of the housing to the front face. - View Dependent Claims (5)
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Specification