| 摘要 |
A watch strap buckle (1) and watch having an expandable function. The watch comprises a watch structure and a watch strap buckle (1) having an expandable function. The watch structure comprises a watch body (2), a first watch strap (3) and a second watch strap (4). The first watch strap (3) and second watch strap (4) are provided at two sides of the watch body (2). The first watch strap (3) is electrically connected to the watch strap buckle (1) and watch body (2). The watch strap buckle (1) is detachably connected to the second watch strap (4). The watch strap buckle (1) having the expandable function comprises an external cover (5) provided with a modular circuit (6) providing the expandable function. The modular circuit (6) providing the expandable function is electrically connected to the watch structure (2) outside. The watch strap buckle (1) and watch transfer a part of functions conventionally implemented on a watch body to the watch strap buckle (1), not only to reduce a size of the watch body (2), but also to realize a personalized and expandable function of the watch, providing full and favorable user experience. |
