초록 ▼

Portable electronic apparatus such as a radio telephone includes an outer housing containing electronic components for its operation. A printed circuit board assembly including, for example, a printed circuit board and an accompanying protective shield member, is mounted on supports integral with th

Portable electronic apparatus such as a radio telephone includes an outer housing containing electronic components for its operation. A printed circuit board assembly including, for example, a printed circuit board and an accompanying protective shield member, is mounted on supports integral with the interior structure of the outer housing so as to be physically spaced from the outer housing and from the electronic components contained within the outer housing. Resilient cushion members in the form of resilient or rubber-like pads are interposed between the printed circuit board assembly and the supports thereby substantially isolating the printed circuit board from the effect of a physical shock to the outer housing, as would occur if the apparatus were dropped. More specifically, wherein the resilient cushion members firmly engage the printed circuit board at a plurality of spaced locations engaged, variously, with the upper surface, with the lower surface, and with the peripheral edge.

대표청구항 ▼

1. Portable electronic apparatus comprising:an outer housing containing electronic components for operation of the electronic apparatus; support means within the outer housing and integral therewith; a printed circuit board assembly supported on the support means so as to be physically spaced from t

1. Portable electronic apparatus comprising:an outer housing containing electronic components for operation of the electronic apparatus; support means within the outer housing and integral therewith; a printed circuit board assembly supported on the support means so as to be physically spaced from the outer housing and from the electronic components contained within the outer housing; and resilient cushion means interposed between the printed circuit board assembly and the support means for isolating the printed circuit board from the effect of a physical shock to the outer housing in all three directions of a common three axis orthogonal coordinate system.