Protection systems for portable devices
A protection system for portable electronic devices may include a first impact absorbing panel, a second impact absorbing panel, and multiple spacers adapted to hold the panels apart to accommodate the thickness of a portable electronic device inserted between the panels. The system may include a first rigid shell having multiple attachment slots around its periphery, a first impact absorbing material on the inner side of the first shell, a second rigid shell having multiple attachment slots around its periphery, a second impact absorbing material on the inner side of the second shell, multiple spacers adapted to attach to the shells at the attachment slots. The spacers hold the panels apart with their inner sides facing each other to form a protected space for the portable electronic devices between the shells and spacers.
1. A protection system for portable electronic devices, the protection system comprising:
a first impact absorbing panel;
a second impact absorbing panel; and
multiple spacers adapted to hold the panels apart to accommodate the thickness of a portable electronic device inserted between the panels;
wherein the structures absorb impact by causing a rigid material in at least one of the panels to fracture.
2. The system of claim 1 wherein the spacers and panels are adapted to accommodate portable electronic devices having different thicknesses.
3. The system of claim 2 wherein the spacers can be repositioned to accommodate portable electronic devices having different footprints.
4. The system of claim 2 wherein the spacers form impact absorbing structures with the panels.
5. The system of claim 4 wherein the structures absorb impact by causing a material in at least one of the panels to deform.
6. The system of claim 4 wherein the structures absorb impact by causing one or more of the spacers to move relative to at least one of the panels.
7. A protection system for portable electronic devices, the protection system comprising:
a first rigid shell having multiple attachment slots around its periphery;
a first impact absorbing material on the inner side of the first shell;
a second rigid shell having multiple attachment slots around its periphery;
a second impact absorbing material on the inner side of the second shell;
multiple spacers adapted to attach to the shells at the attachment slots, wherein the spacers hold the panels apart with their inner sides facing each other, thereby forming a protected space for the portable electronic devices between the shells and spacers.
8. The system of claim 7 wherein the slots are arranged to enable the spacers to be repositioned on the shells.
9. The system of claim 8 wherein the slots are arranged to allow the spacers to move in response to an impact force.
10. The system of claim 7 wherein at least some of the slots include one or more sections arranged along a line having a geometric component that runs generally from the center of the shell to the periphery of the shell.
11. The system of claim 7 wherein at least one of the shells includes an access slot to enable a user to grip a portable electronic device to remove it from the protected space.
12. The system of claim 7 wherein at least some of the spacers include posts having threads to enable the posts to be attached to the shells using fasteners.
13. The system of claim 12 wherein:
the spacers have internal threads; and
the fasteners include screws.
14. The system of claim 7 wherein at least some of the spacers include bumpers.
15. The system of claim 7 further comprising a bumper adapted to cushion the edges of the shells.
16. The system of claim 15 wherein the bumper includes two grooves to engage the edges of the shells.