Abstract: A rotary connector device for making a plurality of electrical connections in a mating arrangement between two components includes a male component with a large diameter end part transitioning to a slope-stepped part having a surface defined by outer sidewalls of alternating male conducting rings and male insulating rings and a female component having a central bore configured to retain a series of alternating female conductor rings and insulating rings. Each of the male conducting rings is connectable to an electrical line and each of the female conducting rings is connectable to an electrical line. Each of the female conducting rings makes direct or indirect conductive contact with a corresponding male conducting ring of the male conducting rings when the mating arrangement is made.
Type:
Grant
Filed:
October 26, 2016
Date of Patent:
May 1, 2018
Assignee:
EXTENSIVE ENERGY TECHNOLOGIES PARTNERSHIP
Abstract: An audio connector has an insulated case, an inner and outer contact and a slide. The insulated case has a central socket and second and first inner recesses that communicate with the central socket. The second inner recess has a guide channel. The inner contact is mounted in the first inner recess and selectively protrudes into the central socket. The outer contact is mounted in the second inner recess, and has an outer resilient contact, a resilient switch contact and a stationary switch contact. The outer resilient contact selectively protrudes into the central socket. The resilient switch contact has a distal end that aligns with the guide channel. The slide is mounted movably in the guide channel and is pressed into the central socket by the resilient switch contact. When a jack is inserted into the central socket, the slide keeps the jack from damaging the outer resilient contact.