Granted Patent B2

US 7,855,893 · App. 11/386,224 · Granted Dec 21, 2010

Abstract

Claims (28)

1. A handle assembly configured to be removeably attached to a printed circuit board, the handle assembly comprising:

a faceplate having a front surface and a back surface;

a handle extending outward from and integral with the front surface of the faceplate; and

an enclosure extending from the back surface of and integral with the faceplate, the enclosure having an open side configured to interface with the printed circuit board, and an external surface configured to accept printed indicia, wherein the enclosure is a generally rectilinear box-like structure configured to removeably attach to the printed circuit board such that the enclosure does not extend beyond the perimeter of the printed circuit board; and

wherein the faceplate includes one or more openings extending therethrough for exposing one or more respective components provided on the printed circuit board; and

wherein the printed circuit board is the type having one or more temperature-sensitive components provided thereon, wherein the enclosure is shaped to encompass a first region of the printed circuit board that includes the temperature-sensitive components, and not encompass a second region of the printed circuit board.

2. The handle assembly of claim 1 , wherein the faceplate has a rectilinear perimeter, and wherein the enclosure has a cross-section that is smaller than the rectilinear perimeter.

3. The handle assembly of claim 1 , wherein the faceplate, the handle, and the enclosure are integral components composed of a single material.

4. The handle assembly of claim 3 , wherein the material is a polycarbonate material.

5. The handle assembly of claim 1 , wherein the enclosure is configured to interface with a vehicle detector printed circuit board.

6. The handle assembly of claim 1 , wherein the enclosure is rectilinear.

7. The handle assembly of claim 1 , wherein the printed circuit board has a length, and wherein the enclosure extends at least half the length of the printed circuit board.

8. The handle assembly of claim 1 , wherein the enclosure is removeably attached to the printed circuit board at least three points.

9. The handle assembly of claim 1 , wherein the enclosure includes an inner structural rib.

10. The handle assembly of claim 1 , wherein the printed circuit board includes a plurality of switches, and wherein the printed indicia includes a visual representation of the plurality of switches.

11. A method for forming a printed circuit board assembly, comprising:

providing a printed circuit board;

forming, using a polycarbonate resin, an integral handle assembly comprising a faceplate having a front surface, a back surface , and at least one opening therein; a handle extending outward from the front surface of the faceplate; and a generally rectilinear box-like enclosure extending from the back surface of the faceplate, the enclosure having an open side and an external surface;

applying printed indicia to the external surface of the handle assembly; and

attaching the printed circuit board to the integral handle assembly such that said open side is adjacent said printed circuit board, the enclosure does not extend beyond the perimeter of the printed circuit board, and a component on the printed circuit board is exposed through the opening in the faceplate;

wherein the printed circuit board includes one or more temperature-sensitive components, and wherein attaching the printed circuit board includes attaching the integral handle assembly such that said enclosure encompasses a first region including the temperature sensitive components, and does not encompass a second region that does not include the temperature sensitive components.

12. The handle assembly of claim 1 , wherein the component is selected from the group consisting of a display component and a switch component.

13. The handle assembly of claim 5 , wherein the temperature-sensitive components includes an oscillator component.

14. A vehicle detector assembly comprising:

a vehicle detector printed circuit board including an oscillator component configured to be communicatively coupled to an inductive loop imbedded within a roadway; and

a handle assembly configured to be removeably attached to the vehicle detector printed circuit board, the handle assembly comprising: a faceplate having a front surface and a back surface; a handle extending outward from and integral with the front surface of the faceplate; and an enclosure extending from the back surface of and integral with the faceplate, the enclosure having an open side configured to interface with the printed circuit board, and an external surface configured to accept printed indicia , wherein the enclosure is configured to removeably attach to the printed circuit board such that the enclosure does not extend beyond the perimeter of the printed circuit board;

wherein the faceplate includes one or more openings extending therethrough for exposing one or more user interface components provided on the printed circuit board, wherein the user interface components include a plurality of loop fault indicators, and the printed indicia includes instructions for interpreting the loop fault indicators; and

wherein the enclosure is shaped to encompass a first region of the printed circuit board that includes the oscillator component, and not encompass a second region of the printed circuit board.

Assignments (12)