Expandable battery compartment for handheld electronic devices
View Patent ↗In a portable electronic device having a battery compartment and a removeable cover therefor, the battery compartment and cover are configured to accommodate batteries of at least two different sizes.
1. In a portable electronic device having a battery compartment and a removable cover therefor, the improvement comprising said battery compartment and cover being configured to accommodate batteries of at least two different sizes, wherein said cover has a generally rigid outer frame and a generally rigid center portion securable to said outer frame in either one of at least two positions, each said position corresponding to a different battery thickness,
wherein said outer frame and center portion are connected by an elastomeric web portion whereby said center portion is displaced outwardly to accommodate a thicker battery.
2. The improvement of claim 1 , wherein said elastomeric web portion is a flexible membrane, configured to tuck into a gap between the battery and a side wall of the battery compartment.
3. The improvement of claim 1 , wherein said elastomeric web portion is of a springy material designed to expand and stretch between said outer frame and said center portion.
4. The improvement of claim 1 , wherein said outer frame and center portion are formed of hard plastic.
5. The improvement of claim 1 , wherein said outer frame and center portion are formed of metal.
6. The improvement of claim 1 , wherein said at least two sizes are discrete sizes.
7. The improvement of claim 1 , wherein said at least two sizes are various sizes along a continuum of sizes.