| 摘要 |
<p>The kitchen scale (1) has a support structure comprising a platform (100) provided for weighing goods and sectionally made of a stone-like material e.g. natural stone, artificial stone-like material or its mixture. Stones of different materials, different sizes and/or different surface structures are provided in the platform. Different zones with and without stones or with different stone structures are formed in the platform, and the stones are utilized for light control. The platform is provided with electrically conductive structures. The electrically conductive structures are comprised of lines to electrodes for detection of physiological parameter, lines to vibration elements, lines to heat generating elements and/or lines to light generating elements. The artificial stones are ceramic stones, plastic squirting-, casting- or deep-drawing materials in single- or multi-component structure and different color structures. The natural stones are pebbles, granite, marble, quartzite, sandstone, limestone, shale, clay and crystalline material stones.</p> |
