Universal, voltage variable, safety enhanced electric connector
First Claim
1. A universal connector system comprising:
- a plurality of detachably connected electric connectors, each said electric connector including;
(a) a housing having front and back wall portions and a side wall portion extending therebetween, said sidewall portion having a plurality of sections;
(b) at least one electric plug coupled disposed at a first section of said housing side wall portion;
(c) power supply circuit means disposed within said housing and coupled to said electric plug;
(d) at least one electric receptacle disposed at a second section of said housing side wall portion;
said electric receptacle being configured to matingly engage said electric plug of another said electric connector;
(e) at least one metal blade disposed at said first section of said housing side wall portion; and
,(f) at least a first pair of spaced metal contact plates disposed within a first insertion slot formed in said second section of said housing side wall, said first pair of metal contact plates electrically coupling said electric receptacle to said power supply circuit means responsive to the engagement thereof by one said metal blade of another said electric connector;
at least one of said electric connectors further including in said power supply circuit means thereof a voltage transformer for converting an input signal received through said electric plug to a plurality of predetermined power supply output voltage signals;
at least one of said electric connectors further including;
a first voltage regulator control disposed on said housing for selectively adjusting said voltage transformer; and
, at least a second pair of spaced metal contact plates disposed within a second insertion slot formed in said second section of said housing side wall, said second pair of metal contact plates electrically coupling said electric receptacle to said power supply circuit means responsive to the engagement thereof by one said metal blade of another said electric connector;
whereby said electric receptacle of at least one of said electric connectors is selectively coupled to said power supply circuit means to receive therefrom one of said predetermined power supply output voltage signals.
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Accused Products
Abstract
A universal, voltage variable, safety enhanced electric connector system is provided. Each connector in the system includes a housing, an electric plug and receptacle disposed at opposite side walls of the housing, and power supply circuit means disposed within the housing and connected between the electric plug and receptacle. The power supply circuit means includes a voltage transformer for converting an input power supply voltage into high and low voltage AC power supplies. It also includes the rectifier for converting AC power supply voltage into DC power supply voltage, as well as an AC voltage regulator, a DC voltage regulator and a DC output jack coupled to the rectifier. At least one insertion slot corresponding to one of the transformer voltage outputs in formed on a left side wall of the housing with a pair of metal contact plates provided therein. At least one metal blade is disposed and a right side wall of the housing for corresponding engagement with an insertion slot in another connector formed in accordance with the present invention. A plurality of electric connectors may be interconnected by inserting the electric plug of one to the electric receptacle of another and at least one metal blade of one connector to at least one insertion slot of another, such that the AC power supply voltage is at one connector is conveyed to other.
53 Citations
14 Claims
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1. A universal connector system comprising:
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a plurality of detachably connected electric connectors, each said electric connector including; (a) a housing having front and back wall portions and a side wall portion extending therebetween, said sidewall portion having a plurality of sections; (b) at least one electric plug coupled disposed at a first section of said housing side wall portion; (c) power supply circuit means disposed within said housing and coupled to said electric plug; (d) at least one electric receptacle disposed at a second section of said housing side wall portion;
said electric receptacle being configured to matingly engage said electric plug of another said electric connector;(e) at least one metal blade disposed at said first section of said housing side wall portion; and
,(f) at least a first pair of spaced metal contact plates disposed within a first insertion slot formed in said second section of said housing side wall, said first pair of metal contact plates electrically coupling said electric receptacle to said power supply circuit means responsive to the engagement thereof by one said metal blade of another said electric connector; at least one of said electric connectors further including in said power supply circuit means thereof a voltage transformer for converting an input signal received through said electric plug to a plurality of predetermined power supply output voltage signals; at least one of said electric connectors further including;
a first voltage regulator control disposed on said housing for selectively adjusting said voltage transformer; and
, at least a second pair of spaced metal contact plates disposed within a second insertion slot formed in said second section of said housing side wall, said second pair of metal contact plates electrically coupling said electric receptacle to said power supply circuit means responsive to the engagement thereof by one said metal blade of another said electric connector;whereby said electric receptacle of at least one of said electric connectors is selectively coupled to said power supply circuit means to receive therefrom one of said predetermined power supply output voltage signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification