Helmet configured for electronics

• US 9,532,621 B2
• Filed: 07/07/2015
• Issued: 01/03/2017
• Est. Priority Date: 06/28/2012
• Status: Active Grant

• Current Assignee: Galvion Ltd. (Galvion Inc.)
• Original Assignee: Revision Military Incorporated (Revision Military)
• Inventors: Redpath, David, Gendron, Marie-Pierre, Lebel, Stphane
• Primary Examiner(s): Smith, Courtney
• Assistant Examiner(s): MATEY, MICHAEL A
• Application Number:
  US14/792,848
• Publication Number:
  US 20150305425A1
• Time in Patent Office: 546 Days
• Field of Search: 361/810, 241/0, 362/106, 362/190, 224/181, 345/8
• US Class Current: 1/1
• CPC Class Codes: A42B 3/04 Parts, details or accessories of helmets
• CPC Class Codes: A42B 3/042 Optical devices night vision goggles G02B23/12
• CPC Class Codes: A42C 2/00 Manufacturing helmets by processes not otherwise provided for
• CPC Class Codes: H05K 1/028 Bending or folding regions of flexible printed circuits H05K1/0283 takes precedence
• CPC Class Codes: H05K 13/00 Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
• CPC Class Codes: H05K 3/40 Forming printed elements for providing electric connections to or between printed circuits
• CPC Class Codes: Y10T 29/49002 Electrical device making

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.

Claims

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.