Camera housing

Patent metadata

Field	Value
Publication number	US-11401743-B2
Application number	US-201816120928-A
Country	US
Kind code	B2
Filing date	Sep 4, 2018
Priority date	Jul 19, 2013
Publication date	Aug 2, 2022
Grant date	Aug 2, 2022

Abstract

A camera housing includes a simplified draw latch for securing a first portion and a second portion of the camera housing together. The draw latch can include a draw hook and a wireform mid-linkage. The draw latch enables a user to easily open and close a camera housing, and to establish an air-tight or water-tight seal between the housing portions for use in various activities, including scuba diving.

First claim

What is claimed is:

1. A camera housing comprising:
a first housing portion having a base hinge;
a second housing portion having a hook, the first housing portion and the second housing portion collectively structured to at least partially enclose a camera; and
a draw latch pivotally coupled to the base hinge and detachably coupleable with the hook, the draw latch comprising a draw member and a bent wireform pivotally coupled to a hinge end of the draw member;
wherein the bent wireform includes a wire having a cross-sectional shape with a constant radius, the wire of the bent wireform comprising:
a first curved portion,
a second curved portion, where each of the first curved portion and the second curved portion comprise a 180-degree curvature,
a first segment coupling the first and second curved portions to one another and extending linearly between first ends of each of the first and second curved portions,
a second segment comprising a connecting end that connects the second segment to a second end of the first curved portion so that the second segment extends-linearly from the second end of the first curved portion, where the second segment comprises a terminal end of the bent wireform, and
a third segment comprising a connecting end that connects the third segment to a second end of the second curved portion so that the third segment extends linearly from the second end of the second curved portion, where the third segment comprises a terminal end of the bent wireform that is free from contact with the terminal end of the second segment;

wherein the draw latch is configured to operate in at least four states comprising:
a fully open state, wherein the bent wireform is fully decompressed;
a partially open state, wherein the bent wireform is partially compressed, but where the draw member is not adjacent to the first housing portion;
an over-center state, wherein the bent wireform is compressed more than in the partially open state; and
a closed state, wherein the bent wireform is compressed less than in the over-center state, and wherein the draw member is adjacent to the first housing portion; and

wherein the bent wireform is configured to fit into a cavity within the draw member when the draw latch is in the closed state;
wherein the draw member substantially encloses the bent wireform between the draw member and the first housing portion when the draw latch is in the closed state;
wherein the second housing portion is in a form of a door that is pivotally coupled to the first housing portion with a hinge;
wherein the first housing portion includes sides that form a cavity for receiving the camera,
wherein when the first housing portion is securely coupled to the second housing portion when the draw latch is in the closed state, the first housing portion and the second housing portion are structured to at least partially enclose the camera;
wherein the secure coupling of the first housing portion to the second housing portion forms a water-tight seal;
wherein the camera housing further comprises a shutter button that is configured to align with another shutter button of the camera when the camera is at least partially enclosed by the first housing portion and the second housing portion; and
wherein the camera housing includes a lens window that is configured to align with a lens of the camera when the camera is at least partially enclosed by the first housing portion and the second housing portion.

2. A camera housing comprising:
a first housing portion having a base hinge;
a second housing portion having a hook, the first housing portion and the second housing portion collectively structured to at least partially enclose a camera; and
a draw latch pivotally coupled to the base hinge and detachably coupleable with the hook, the draw latch comprising a draw member and a bent wireform pivotally coupled to a hinge end of the draw member;
wherein the bent wireform includes a wire having a cross-sectional shape with a constant radius, the wire of the bent wireform comprising:
a first curved portion,
a second curved portion, each of the first curved portion and the second curved portion comprise a 180-degree curvature,
a first segment coupling the first and second curved portions to one another and extending linearly between first ends of each of the first and second curved portions,
a second segment extending linearly from a second end of the first curved portion and terminating at a terminal end, and
a third segment extending linearly from a second end of the second curved portion and terminating at a terminal end that is spaced apart from the terminal end of the second segment;

wherein the draw latch is configured to operate in at least four states comprising:
a fully open state, wherein the bent wireform is fully decompressed;
a partially open state, wherein the bent wireform is partially compressed, but where the draw member is not adjacent to the first housing portion;
an over-center state, wherein the bent wireform is compressed more than in the partially open state; and
a closed state, wherein the bent wireform is compressed less than in the over-center state, and wherein the draw member is adjacent to the first housing portion; and

wherein the bent wireform is configured to fit into a cavity within the draw member when the draw latch is in the closed state, and
wherein the draw member substantially encloses the bent wireform between the draw member and the first housing portion when the draw latch is in the closed state.

3. The camera housing according to claim 2 , wherein the 180-degree curvature of each of the first curved portion and the second curved portion of the wire of the bent wireform comprises a substantially c-shape.

4. The camera housing according to claim 2 , further comprising a shutter button that is aligned with another shutter button of the camera when the camera is at least partially enclosed in the first housing portion and the second housing portion.

5. The camera housing according to claim 4 , wherein when in the closed state, the draw member at least partially surrounds the shutter button.

6. The camera housing according to claim 4 , wherein the first housing portion is securely coupled to the second housing portion when the draw latch is in the closed state, such that the first housing portion and the second housing portion at least partially enclose the camera, and
wherein the secure coupling of the first housing portion to the second housing portion forms a water-tight seal.

7. The camera housing according to claim 4 , further comprising a lens window that is aligned with a lens of the camera when the camera is at least partially enclosed-in the first housing portion and the second housing portion.

8. The camera housing according to claim 2 , wherein the second housing portion is in a form of a door that is pivotally coupled to the first housing portion with a hinge.

9. The camera housing according to claim 8 , wherein the first housing portion includes sides that form a cavity for receiving the camera.

10. The camera housing according to claim 9 , wherein the first housing portion includes a first face, and the second housing portion includes a second face that is opposite the first face.

11. The camera housing according to claim 9 , wherein the first housing portion and the second housing portion allow—a front face, a rear face, or both of the camera to be exposed when received in the cavity and at least partially enclosed in the first housing portion and the second housing portion.

12. A camera housing comprising:
a first housing portion comprising a monolithic panel base hinge extending

Assignees

• Gopro Inc

Inventors

• Coons Evan L
• Davies Joshua P
• Lewis Todd

Classifications

• H04N23/51

  Housings · CPC title

• E05B2015/0472

  Made of rubber, plastics or the like · CPC title

• E05C19/14 Primary

  with toggle action · CPC title

• B65D45/24

  incorporating pressure-applying means, e.g. screws or toggles · CPC title

• G03B17/08

  Waterproof bodies or housings · CPC title