Docking unit with spring-loaded connector
View Patent ↗A spring-loaded connector plate and assembly installed within an equipment unit for insuring alignment of the connector and a receptacle connector as the equipment unit is inserted into a docking unit. The spring-loaded connector assembly also ensures mechanical and electrical connectivity with no damage to connector pins through repeated insert and remove operations between the equipment unit and equipment docking unit.
1. An apparatus for alignment of an equipment unit when said equipment unit is inserted within a properly configured docking unit comprising:
a multi-pin electrical connector,
a connector plate,
at least four springs,
four spring posts,
four stop posts,
wherein said springs and spring posts are configured to hold said connector plate and said electrical connector in tension against said stop posts, such that the connector plate with said electrical connector floats between said spring posts and said stop posts to correct any mis-alignment of the connector with a receptacle connector mounted in the properly configured docking unit when the equipment unit containing said apparatus is inserted into the properly configured docking unit.
2. An apparatus as recited in claim 1 for alignment of an equipment unit when said equipment unit is inserted within a properly configured docking unit further comprising:
said spring posts passing through the back surface of the equipment unit, with one end anchored flush with the outer face of the back surface,
one spring post passing through each corner of the connector plate,
a screw affixing a washer, of greater diameter than the spring post, to the non-anchored end of the spring post,
and a spring, encircling the spring post, affixed between said connector plate and said washer,
wherein said spring is held in compression between said connector plate and said washer.
3. An apparatus as recited in claim 1 for alignment of an equipment unit when said equipment unit is inserted within a properly configured docking unit further comprising:
said multi-pin electrical connector affixed within the center of said connector plate;
wherein said electrical connector moves in conjunction with said connector plate to maintain alignment between said electrical connector and said receptacle connector.
4. An apparatus as recited in claim 1 for alignment of an equipment unit when said equipment unit is inserted within a properly configured docking unit further comprising:
said four stop posts affixed to the inside face of the back surface of said equipment unit;
wherein said stop posts are of sufficient height to maintain an alignment of said electrical connector such that the electrical connector is flush with the outside face of the back surface of said equipment unit.