Floating bus bar and connector within chassis and powered slide rails

Patent metadata

Field	Value
Publication number	US-9450358-B2
Application number	US-201414314746-A
Country	US
Kind code	B2
Filing date	Jun 25, 2014
Priority date	Oct 18, 2012
Publication date	Sep 20, 2016
Grant date	Sep 20, 2016

Abstract

Technology is provided for a powered slide rail. The powered slide rail includes an outer segment including a first elongate conductor, a middle segment slidably nested with the outer segment that includes a second elongate conductor, and a first conductive element connected to the second elongate conductor and positioned for sliding contact with the first elongate conductor. An inner segment is slidably nested with the middle segment and includes a second conductive element positioned for sliding contact with the second elongate conductor.

First claim

What is claimed is:

1. A powered slide rail, comprising:
first and second telescoping segments slidably nested relative to each other;
an elongate conductor disposed on a printed circuit board mounted to the first segment; and
a conductive element mounted on the second segment and positioned for continuous sliding contact with the elongate conductor.

2. The powered slide rail according to claim 1 , wherein the conductive element is spring biased toward the elongate conductor.

3. The powered slide rail according to claim 2 , wherein the conductive element includes one or more fingers.

4. The powered slide rail according to claim 1 , further comprising a connector in electrical communication with the elongate conductor.

5. The powered slide rail according to claim 1 , further comprising a connector in electrical communication with the conductive element.

6. The powered slide rail according to claim 1 , wherein the first segment includes opposed grooves and the second segment includes a pair of flanges mating with the opposed grooves.

7. A powered slide rail, comprising:
an outer segment including a first elongate conductor on a first printed circuit board;
a middle segment slidably nested with the outer segment and including a second elongate conductor on a second printed circuit board and a first conductive element connected to the second elongate conductor and biased toward the first elongate conductor for continuous sliding contact with the first elongate conductor; and
an inner segment slidably nested with the middle segment and including a second conductive element biased toward the second elongate conductor for continuous sliding contact with the second elongate conductor.

8. The powered slide rail according to claim 7 , wherein the first and second conductive elements each include one or more fingers.

9. The powered slide rail according to claim 7 , further comprising a first connector in electrical communication with the first elongate conductor.

10. The powered slide rail according to claim 7 , further comprising a second connector in electrical communication with the second conductive element.

11. The powered slide rail according to claim 7 , wherein the outer segment includes opposed grooves and the middle segment includes a pair of flanges mating with the opposed grooves.

12. The powered slide rail according to claim 11 , wherein the middle segment includes opposed middle grooves and the inner segment includes a pair of inner flanges mating with the opposed middle grooves.

13. A powered chassis, comprising
a base;
a chassis;
a pair of powered slide rails, each comprising:
an outer segment mounted to the base and including a first elongate conductor on a first printed circuit board;
a middle segment telescopically attached to the outer segment and including a second elongate conductor on a second printed circuit board and a first conductive element connected to the second elongate conductor and biased toward the first elongate conductor for continuous sliding contact with the first elongate conductor; and
an inner segment telescopically attached to the middle segment and attached to the chassis, the inner segment including a second conductive element biased toward the second elongate conductor for continuous sliding contact with the second elongate conductor.

14. The powered chassis according to claim 13 , further comprising a first connector in electrical communication with the first elongate conductor and a second connector in electrical communication with the second conductive element.

15. The powered chassis according to claim 13 , wherein the outer segment includes opposed grooves and the middle segment includes a pair of flanges mating with the opposed grooves and wherein the middle segment includes opposed middle grooves and the inner segment includes a pair of inner flanges mating with the opposed middle grooves.

Assignees

• Facebook Inc

Inventors

• Ehlen Jon Brian

Classifications

• H01R25/14 Primary

  Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length (supporting elements for lighting devices, displaceable along guiding elements and making electrical contact with conductors running along the guiding elements F21V21/35) · CPC title

• H05K7/1492

  having electrical distribution arrangements, e.g. power supply or data communications · CPC title

• H05K7/1489 Primary

  characterized by the mounting of blades therein, e.g. brackets, rails, trays (H05K7/1491 takes precedence) · CPC title