Key Arrangement For Portable Electronic Device
A key arrangement ( 24 ) for a portable electronic device ( 20 ) comprising a substantially planar body and an input key ( 25 ) wherein the input key is attachable to the body and is operable for relative movement along the confronting surfaces of the body and the input key.
1 . An apparatus comprising:
a substantially planar body for lying over a circuit board that carries electronic components; and
an input key wherein said input key is attachable to said body and is operable for relative movement along confronting surfaces of said body and said input key.
2 . The key arrangement according to claim 1 wherein the confronting surfaces touch.
3 . The key arrangement according to claim 2 wherein the confronting surfaces annularly touch.
4 . The key arrangement according to claim 1 wherein said relative movement is rotational.
5 . The key arrangement according to claim 1 wherein said relative movement is translational.
6 . The key arrangement according to claim 1 wherein said input key is actuable in an axis perpendicular to the plane of said substantially planar body.
7 . The key arrangement according to claim 4 wherein said body comprises a substantially planar recessed area within which said input key is substantially located.
8 . The key arrangement according to claim 6 wherein said body comprises a stanchion.
9 . The key arrangement according to claim 8 wherein said stanchion is an actuable key.
10 . The key arrangement according to claim 1 wherein said body comprises a plurality of actuable keys.
11 . The key arrangement according to claim 1 wherein said input key is a rotary key.
12 . The key arrangement according to claim 11 wherein said rotary key is an annular key.
13 . The key arrangement according to claim 1 wherein said body is a flexible mat.
14 . The key arrangement according to claim 1 wherein said input key is slideable.
15 . The key arrangement according to claim 1 wherein said input key is detachable from said body.
16 . The key arrangement according to claim 1 for a radiotelephone.
17 . A radiotelephone including a key arrangement according to claim 1 .
18 . (canceled)
19 . A method comprising:
laying a substantially planar body over a circuit board that carries electronic components and an input key, and
attaching said input key to said body so as to be operable for relative movement along confronting surfaces of said body and said input key.
20 . The method of claim 19 wherein the confronting surfaces touch.
21 . The method of claim 19 wherein the confronting surfaces annularly touch.
22 . An apparatus comprising:
means for laying a substantially planar body over a circuit board that carries electronic components and an input key, and
means for attaching said input key to said body so as to be operable for relative movement along confronting surfaces of said body and said input key.
23 . The apparatus of claim 22 wherein the confronting surfaces touch.