IP Library Granted Patent US 7,281,930
Granted Patent B1
US 7,281,930 · App. 11/460,381 · Granted Oct 16, 2007

Electrical connector for a printed circuit board

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Quick Facts
Patent No.
US 7,281,930
App. No.
11/460,381
Granted
Oct 16, 2007
Kind
B1
Abstract

An electrical connector is provided. The electrical connector has a housing which is supportable within an aperture of a printed circuit board. The electrical connector also has one or more electrical contacts that are disposed on the housing with at least some of the contacts each having a connectable portion extending from the housing in a direction generally parallel with a first axis. The electrical connector also has a number of opposed projections extending from the housing in a direction generally parallel with a second axis. The first axis is generally perpendicular to the second axis. The one or more contacts include a deflectable biasing portion which extends outwardly from the housing and which is structured to be electrically connected with the device.

Claims (23)

1. An electrical connector for enabling an electrical connection between a conductive portion of a device and conductive elements of a printed circuit board having an aperture formed therein, the electrical connector comprising:

a housing being structured to have an entire thickness of the housing supportable within the aperture of the printed circuit board;

one or more electrical contacts disposed on the housing, at least some of the contacts each having a connectable portion extending from the housing in a direction generally parallel with a first axis, the connectable portion being structured to be connected to the printed circuit board, each electrical contact being structured to be electrically connected with the device; and

a number of opposed projections extending from the housing in a direction generally parallel with a second axis, the projections being structured to be coupled to the printed circuit board,

wherein the first axis is generally perpendicular to the second axis.

2. The electrical connector of claim 1 , wherein each electrical contact comprises a deflectable portion to be electrically connected with the device.

3. The electrical connector of claim 2 , wherein each electrical contact has an arcuate tip.

4. The electrical connector of claim 1 , wherein the connectable portion and the projections are structured to lie substantially flush with a surface of the printed circuit board.

5. The electrical connector of claim 1 , wherein the one or more contacts include a deflectable biasing portion which extends outwardly from the housing and which is structured to be electrically connected with the device, and a housing portion being disposed on the housing and extending between the connectable portion and the deflectable biasing portion.

6. The electrical connector of claim 5 , wherein a portion of the housing portion is received within a number of apertures formed in the housing.

7. The electrical connector of claim 5 , wherein the deflectable biasing portion has an arcuate tip.

8. The electrical connector of claim 1 , wherein the device is a liquid crystal display.

9. The electrical connector of claim 1 , wherein at least a portion of the connector is structured to be surface mounted to the printed circuit board.

10. The electrical connector of claim 1 , wherein the projections support the connector within the aperture of the printed circuit board.

11. The electrical connector of claim 5 , wherein the deflectable biasing portion overlies at least a portion of the connectable portion.

12. The electrical connector of claim 1 , wherein the electrical contacts have a housing portion having a barb,

wherein the barb has a first edge that extends outwardly in a direction generally perpendicular to the first axis,

wherein the first edge has opposite ends,

wherein the opposite ends of the first edge have second edges attached to one of the opposite ends,

wherein the second edges are located in opposed relationship to each other and extend outwardly from one of the opposite ends in a general direction of the first axis, and

wherein the second edges have a terminus connected to a tapered portion which ends at a third edge which extends outwardly in a general direction of the first axis.

13. The electrical connector of claim 12 , wherein an axis extends along the second edge forms an angle, θ 1 with an axis that extends along the tapered portion and wherein θ 1 has a value of approximately 5 degrees to approximately 85 degrees.

14. The electrical connector of claim 1 , wherein the connectable portion and the projections each have a mounting surface that lies generally in a common plane with each other.

Assignments (2)
CHANGE OF NAME Recorded Feb 18, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037856/0713 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 27, 2006
From: CHEN, CHAO
To: RESEARCH IN MOTION LIMITED
Reel/Frame 018012/0710 →