Interchangeable eyewear/head-mounted device assembly with quick release mechanism

Patent metadata

Field	Value
Publication number	US-9851567-B2
Application number	US-201414459052-A
Country	US
Kind code	B2
Filing date	Aug 13, 2014
Priority date	Aug 13, 2014
Publication date	Dec 26, 2017
Grant date	Dec 26, 2017

Abstract

A head-mounted device includes a central frame support and at least one removably connected optics arm. The at least one optics arm has first and second free ends that are removably connected to a second end of the central frame support at a point between the first and second free ends. The optics arm extends away from the central frame support and is configured to present information to the user via a display device.

First claim

The invention claimed is:

1. Eyewear comprising:
an eyeglass frame unit comprising a central frame support having first and second ends, a frame side arm extending away from the first end, and a first connector mechanism adjacent the first end of the central frame support, the first connector mechanism including a cap aligned along an axis, wherein the first and second ends of the central frame support are positioned along a first plane and the first connector mechanism is positioned along a second plane parallel to the first plane;
a first eyeglass temple side arm removably connected to the first connector mechanism and rotatably connected to the eyeglass frame unit, the first eyeglass temple side arm comprising a side arm body and a second connector mechanism constructed and arranged to fit into the cap of the first connector mechanism and interlock with the first connector mechanism, wherein the second connector mechanism is aligned along the axis about which the first eyeglass temple side arm is configured to rotate relative to the eyeglass frame unit, the second connector mechanism being positioned along the second plane; and
a second eyeglass temple side arm connected adjacent to the second end of the central frame support along a third plane parallel to the first and second planes;
wherein the second connector mechanism further comprises a tab constructed and arranged to be manipulated by a user between a first position and a second position, wherein the tab is configured to rotate relative to the side arm body when the first and second connector mechanisms are joined together, wherein when the tab moves from the first position to the second position, the second connector mechanism moves relative to the first connector mechanism within the cap of the first connector mechanism to interlock the first and second connector mechanisms together.

2. The eyewear of claim 1 , wherein the second connector mechanism comprises a bayonet having a top surface, a bottom surface, and recesses extending between the top and bottom surfaces, and wherein the first connector mechanism further includes detents configured to interlock with the recesses in the bayonet to secure the first and second connector mechanisms together, the bayonet being spring biased toward the first connector mechanism.

3. The eyewear of claim 1 , wherein the tab is adjacent the side arm body in the first position and the tab is positioned away from the side arm body in the second position.

4. The eyewear of claim 1 , wherein the first eyeglass temple side arm further comprises a hinge mechanism centered collinearly with the second connector mechanism that allows the side arm body to rotate about the axis.

5. A modular kit for an eyewear/head-mounted device assembly, the modular kit comprising:
an eyeglass frame unit comprising a central frame support having first and second ends, a frame side arm extending away from the first end, and a first connector mechanism adjacent a second end of the central frame support, the first connector mechanism including a cap aligned along an axis;
an eyeglass temple side arm configured for removable connection to the first connector mechanism and rotatably connected to the eyeglass frame unit, the eyeglass temple side arm comprising a side arm body and a second connector mechanism, the second connector mechanism being aligned along the axis and being constructed and arranged to removably fit into the cap of the first connector mechanism and removably interlock with the first connector mechanism; and
an optics side arm having first and second free ends and configured for removable connection to the central frame support, the optics side arm comprising an optics pod adjacent the first free end and an optics temple adjacent the second free end, and a third connector mechanism positioned between the optics pod and the optics temple, the optics pod and optics temple each housing electronic components and together forming the optics side arm, the third connector mechanism constructed and arranged to removably interlock with the first connector mechanism, the optics side arm configured to extend away from the central frame support and to present information to a user via a display device positioned in front of the eyeglass frame unit and adjacent the first free end, the optics side arm extending continuously from the first free end along a side of a head of the user and over an ear of the user to the second free end, and the optics temple further configured to pivot about the axis extending through the third connector mechanism between a folded position and an open position, wherein the display device faces towards the optics temple in the folded position, and wherein the display device faces away from the optics temple in the open position;
wherein the second connector mechanism further comprises a tab constructed and arranged to be manipulated by a user between a first position and a second position, wherein the tab is configured to rotate relative to the side arm body when the first and second connector mechanisms are joined together, wherein when the tab moves from the first position to the second position, the second connector mechanism moves relative to the first connector mechanism within the cap of the first connector mechanism to interlock the first and second connector mechanisms together.

6. The modular kit of claim 5 , wherein the second connector mechanism is a bayonet and the first connector mechanism interlocks with the bayonet.

7. A modular kit for an eyewear/head-mounted device assembly, the modular kit comprising:
an eyeglass frame unit comprising a central frame support having first and second ends, a frame side arm extending away from the first end, and a first connector mechanism adjacent a second end of the central frame support, the first connector mechanism including a cap aligned along an axis;
an eyeglass temple side arm configured for removable connection to the first connector mechanism and rotatably connected to the eyeglass frame unit, the eyeglass temple side arm comprising a side arm body and a second connector mechanism, the second connector mechanism being aligned along the axis and being constructed and arranged to removably fit into the cap of the first connector mechanism and removably interlock with the first connector mechanism; and
wherein the second connector mechanism further comprises a tab constructed and arranged to be manipulated by a user between a first position and a second position, wherein the tab is configured to rotate relative to the side arm body when the first and second connector mechanisms are joined together, wherein when the tab moves from the first position to the second position, the second connector mechanism moves relative to the first connector mechanism within the cap of the first connector mechanism to interlock the first and second connectors together.

8. The modular kit of claim 7 , wherein the first connector mechanism further includes one or more tab portions within the cap, and the second connector mechanism includes one or more bayonets;
wherein when the first and second connector mechanisms are joined together, the tab portions of the first connector mechanism are inserted adjacent to the one or more bayonets of the second connector mechanism; and
wherein when the tab moves from the first position to the second position, the one or more bayonets of the second connector mechanism are rotated relative to the one or more tab portions of the first connector mechanism to position the one or more tab portions of the first connector mechanism within a corresponding recess of one of the one or more bayonets of the second connector mechanism.

Assignees

• Google Inc
• Google Llc

Inventors

• Cazalet Peter Michael

Classifications

• G02C5/2209

  Pivot bearings and hinge bolts other than screws · CPC title

• G02B2027/015

  involving arrangement aiming to get less bulky devices · CPC title

• G02B27/0176 Primary

  characterised by mechanical features · CPC title

• G02B2027/0178

  Eyeglass type (eyeglass details G02C) · CPC title

• G02B27/0149

  characterised by mechanical features (G02B27/0176 takes precedence) · CPC title