| 摘要 |
The invention relates to a mobile electronic component provided with externally actuatable control means for controlling its operation. In order to encapsulate this component in a waterproof way without impairing the actuation ability of its control means, this component, including its control means (4, 5), is fully and seamlessly wrapped in a highly flexible, soft, plastic sheath (6) which forms a layer at least in the region of the keys. The sheath is advantageously composed, in the region of the control means, of a plastic material softer than that in the other regions. Such a component is produced by fixedly applying on the component, preferably at least in the region of the control means, a thin layer of prefabricated plastic material, fitted to this region, and by applying then on the other regions a settable liquid plastic material which seamlessly mixes, upon setting, with said plastic layer. |
