Mounting systems for glasses frames
A system for attaching a device to a glasses frame includes a spring clip that applies pressure to two sides of the glasses frame, and a magnet for attaching the device thereto. The device may attach directly to the magnet, or via a slide-on attachment piece. The spring clip may include a spring arm having distal ends that assist the spring clip in applying pressure to the glasses frames.
1. A mounting system having a length, width, and height, for mounting a device onto a glasses frame, the mounting system comprising a frame attachment portion for removably attaching to the glasses frame including:
a spring arm including a forward portion and a rearward portion separated in the lengthwise direction, each of the forward and rearward portions (i) having two distal ends separated in the height direction and (ii) attached at a post that applies pressure to the glasses frame from a first side of the glasses frame;
a first spring clip, for wrapping around the glasses frame in both the widthwise and height directions, insertable into respective first and second apertures within the forward portion;
a second spring clip, for wrapping around the glasses frame in both the widthwise and height directions, insertable into respective third and fourth apertures within the rearward portion;
wherein, when inserted into the apertures, the spring clips apply pressure from a second side of the glasses frame opposite the first side.
2. The mounting system of claim 1 , wherein the spring arm is bent away from the glasses frame to pull the spring clips against the glasses frame.
3. The mounting system of claim 2 , further including pads at each distal end having pad apertures aligning to the apertures at each of the distal ends.
4. The mounting system of claim 3 , wherein the spring clips insert into respective pad apertures and apertures of the distal end, and the spring clips are resilient in the height direction such that at least one of the pads apply pressure to a top surface of the glasses frame and at least one of the pads apply pressure to a bottom surface of the glasses frame.
5. The mounting system of claim 1 , wherein the spring arm comprises two bars connected by the post in the middle of each bar.
6. The mounting system of claim 1 , further comprising a magnet housed in a magnet housing attached to one or more of the post and the spring arm.
7. The system of claim 6 , further comprising:
a slide-on portion having a device attachment portion for attaching to the device and a magnet attachment portion for attaching to the frame attachment portion.
8. The system of claim 7 , wherein the magnet attachment portion is adapted to slide onto the magnet housing.
9. The system of claim 8 , wherein the magnet applies a magnetic force to the magnet attachment portion to secure the slide-on portion onto the magnet housing.
10. The system of claim 1 , wherein the device is a near-eye display system.