Helmet mount for viewing device

• US 9,781,963 B1
• Filed: 04/13/2010
• Issued: 10/10/2017
• Est. Priority Date: 04/13/2009
• Status: Active Grant

• Current Assignee: Wilcox Industries Corp.
• Original Assignee: Wilcox Industries Corp.
• Inventors: Celona, Marc J., Lemire, Gary M., Teetzel, James W.
• Primary Examiner(s): Huynh, Khoa
• Assistant Examiner(s): SZAFRAN, BRIEANNA TARAH LARELL
• Application Number:
  US12/759,435
• Time in Patent Office: 2,737 Days
• Field of Search: 2 61- 68, 2422, 359411, 359413, 359817
• 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: A42B 3/185 Securing goggles or spectacles on helmet shells
• CPC Class Codes: A42B 3/223 with means for locking the visor in a fully open, intermediate or closed position
• CPC Class Codes: G02B 23/125 head-mounted

Abstract

Improved helmet mounting devices for an optical device are provided. The mounting devices herein include dual pivot axes providing multiple flip options for pivoting the viewing device and/or mount up and away from the user'"'"'s line of sight. The dual pivot axes and multiple flip positions also allow the unit to be adapted for a variety of viewing devices.

Claims

1. A mounting device for mounting an optical device on a helmet, said mounting device comprising:

a first pivot arm assembly removably attachable to the helmet;

a second pivot arm assembly having a first end pivotally attached to said first pivot arm assembly and a second end opposite the first end, said second pivot arm assembly rotatable relative to the first pivot arm assembly about a first generally horizontal axis;

a third pivot arm assembly pivotally attached to the second end of said second pivot arm assembly, said third pivot arm assembly rotatable relative to the second pivot arm assembly about a second generally horizontal axis, said third pivot arm assembly rotatable about said second generally horizontal axis between a first, deployed position wherein the optical device is positioned before an eye of a user and a second, stowed position wherein the optical device is positioned above a line of sight of the user; and

an optical device mounting member attached to said third pivot arm assembly, said optical device mounting member removably attachable to the optical device.

2. The mounting device of claim 1, wherein said first pivot arm assembly is slidably attached to the helmet for providing a generally vertical adjustment of the optical device when the mounting device is in an operational position.

3. The mounting device of claim 1, further comprising:

a bracket attached to the helmet; and

said first pivot arm assembly slidably attached to said bracket.

4. The mounting device of claim 3, further comprising:

a sliding interface between said bracket and said first pivot arm assembly.

5. The mounting device of claim 1, wherein said optical device mounting member is slidably attached to said third pivot arm assembly for providing a generally horizontal adjustment of the optical device when the mounting device is in an operational position.

6. The mounting device of claim 1, wherein said second pivot arm assembly rotates between a first, deployed position and a second, stowed position.

7. The mounting device of claim 6, further comprising:

a fastener for securing the second pivot arm assembly at a third position intermediate the first, deployed position and the second, stowed position.

8. The mounting device of claim 6, wherein the mounting device is in an operational position when the second pivot arm assembly is in the first, deployed position and the third pivot arm assembly is in the first, deployed position.

9. The mounting device of claim 6, wherein the mounting device is in a stowed position when the second pivot arm assembly is in the first, deployed position and the third pivot arm assembly is in a second, stowed position.

10. The mounting device of claim 6, wherein the mounting device is in a stowed position when the second pivot arm assembly is in the second, stowed position and the third pivot arm assembly is in the first, deployed position.

11. The mounting device of claim 1, further comprising:

a first locking member for securing the first pivot arm assembly and the second pivot arm assembly in fixed relative position;

a second locking member for securing the second pivot arm assembly and the third pivot arm assembly in fixed relative position;

a first push button for selectively disengaging said first locking member to permit relative rotation between the first pivot arm assembly and the second pivot arm assembly; and

a second push button for selectively disengaging said second locking member to permit relative rotation between the second pivot arm assembly and the third pivot arm assembly.

12. The mounting device of claim 11, wherein the first push button and the second push button are on thea same transverse side of the mounting device.

13. The mounting device of claim 11, wherein the first push button and the second push button are on opposite transverse sides of the mounting device.

14. The mounting device of claim 1, further comprising:

a tilt adjustment mechanism for adjusting a tilt position of the associated optical device relative to an eye of a user.

15. The mounting device of claim 1, further comprising:

said first pivot arm assembly including a breakaway connector for securing the mounting device to the helmet, said breakaway connector configured to release upon application of a predetermined force.

16. The mounting device of claim 15, further comprising:

said breakaway connector selectively configurable between a breakaway configuration wherein the breakaway connector is configured to release upon application of a predetermined force, and a nonbreakaway configuration wherein the breakaway connector rigidly secures said first pivot arm assembly to the helmet.

17. The mounting device of claim 1, further comprising:

said optical device mounting member including a mounting shoe for removably receiving a complimentary mounting foot of the optical device.

18. The mounting device of claim 1, wherein the optical device is selected from a night vision goggle device, an electronic night vision goggle device, a night vision binocular device, and a night vision monocular device.

19. The mounting device of claim 1, wherein said third pivot arm assembly is folded back to a position parallel to and adjacent to said second pivot arm assembly when the third pivot arm assembly is in the first, deployed position.