Helmet configured for electronics

Patent metadata

Field	Value
Publication number	US-9532621-B2
Application number	US-201514792848-A
Country	US
Kind code	B2
Filing date	Jul 7, 2015
Priority date	Jun 28, 2012
Publication date	Jan 3, 2017
Grant date	Jan 3, 2017

Abstract

Integrated helmet systems provide convenient and modular use of electronic devices with a protective helmet. In addition to ease of use, weight savings and space savings also may be realized in certain embodiments. A flexible printed circuit board is used as a power bus to deliver electrical power from a battery pack to various electronic devices. Examples of devices used with protective helmets include: night vision goggles; helmet-mounted display units; ear phones; communication headsets; camera systems; biometric sensors; microprocessors; identify friend or foe devices (IFFs); and GPS devices.

First claim

What is claimed is:

1. A method of manufacturing a protective helmet using a protective shell and a flexible printed circuit board, the protective shell having a downwardly facing rim portion, the method comprising acts of:
(a) forming the flexible printed circuit board into a shape to match a contour of the rim portion of the protective shell;
(b) positioning the flexible printed circuit board on the downwardly facing rim portion of the protective shell such that the flexible printed circuit board extends from a rear portion of the helmet to a front portion of the helmet; and
(c) attaching an edge trim piece to the protective shell such that the edge trim piece overlies the flexible printed circuit board.

2. The method according to claim 1 , wherein act (a) comprises forming the flexible printed circuit board into the matching shape by pressing the printed circuit board against the rim portion of the protective shell.

3. The method according to claim 1 , wherein act (a) comprises forming the flexible printed circuit board into the matching shape by pressing the printed circuit board against a mold.

4. The method according to claim 1 , further comprising, prior to act (a), heating the flexible printed circuit board to a temperature at which the flexible printed circuit board is pliable.

5. The method according to claim 1 , further comprising electrically connecting the flexible printed circuit board to battery contacts.

6. The method according to claim 1 , further comprising electrically connecting the flexible printed circuit board to data transfer contacts.

7. The method according to claim 1 , further comprising:
(d) installing one or more component contacts and electrically connecting the contacts to the flexible printed circuit board, each of the component contacts being configured to deliver electrical power and/or data to an electronic component.

8. The method according to claim 4 , wherein at least one of the component contacts is configured to be attached to a helmet-mounted display unit.

9. The method according to claim 7 , wherein (d) comprises installing the one or more component contacts such that the one or more component contacts is accessible for attachment of an electronic component at a downwardly-facing surface of a rim of the helmet.

10. The method according to claim 7 , wherein (d) comprises installing the one or more component contacts such that the one or more contacts are accessible for attachment of an electronic component at a surface of the helmet.

11. A method of manufacturing a protective helmet using a protective shell and a flexible printed circuit board, the protective shell having a rim portion with an underside, the method comprising acts of:
(a) forming the flexible printed circuit board into a shape to match a contour of the rim portion of the protective shell;
(b) positioning the flexible printed circuit board on the underside of the rim portion of the protective shell; and
(c) attaching an edge trim piece to the helmet such that the edge trim piece overlies the flexible printed circuit board.

12. The method according to claim 11 , wherein act (a) comprises forming the flexible printed circuit board into the matching shape by pressing the printed circuit board against the rim portion of the protective shell.

13. The method according to claim 11 , wherein act (a) comprises forming the flexible printed circuit board into the matching shape by pressing the printed circuit board against a mold.

14. The method according to claim 11 , further comprising, prior to act (a), heating the flexible printed circuit board to a temperature at which the flexible printed circuit board is pliable.

15. The method according to claim 11 , further comprising electrically connecting the flexible printed circuit board to data transfer contacts.

16. The method according to claim 11 , further comprising:
(d) installing one or more component contacts and electrically connecting the contacts to the flexible printed circuit board, each of the component contacts being configured to deliver electrical power and/or data to an electronic component.

17. The method according to claim 16 , wherein (d) comprises installing the one or more component contacts such that the one or more component contacts is accessible for attachment of an electronic component at a downwardly-facing surface of a rim of the helmet.

18. The method according to claim 11 , wherein (b) comprises positioning the flexible printed circuit board on the rim portion of the protective shell such that the flexible printed circuit board extends from a rear portion of the helmet to a front portion of the helmet.

Assignees

• Revision Military Sarl

Inventors

• Redpath David
• Gendron Marie-Pierre
• Lebel Stéphane

Classifications

• H05K13/00

  Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components · CPC title

• Y10T29/49002

  Electrical device making · CPC title

• H05K1/028

  Bending or folding regions of flexible printed circuits (H05K1/0283 takes precedence) · CPC title

• H05K3/40

  Forming printed elements for providing electric connections to or between printed circuits · CPC title

• A42B3/04 Primary

  Parts, details or accessories of helmets · CPC title