| 摘要 |
<p>A bridge for a key of keyboard and the key of keyboard using the bridge are provided. The bridge comprises an inner frame (100) and an outer frame (102). The shafts (114) are formed at the both outer sides of the inner frame (100) respectively. The shaft holes (118) are formed at the both lateral shelves (116) of the outer frame (102) corresponding to the shafts (114) respectively, and the lead-in notches (120) are formed above the shaft holes (118) corresponding to the inner sides of the lateral shelves (116). At least one of the lateral lead-in sides (122,124) of the lead-in notches (120) has the protuberant arc structure. The shafts (114) of the inner frame (100) are placed into the shaft holes (118) of the outer frame (102) to form a shaft-rotating relation. The lateral lead-in sides (122,124) of the lead-in notches (120) are designed to be the protuberant arc structure in order to enable the lead-in notches (120) have a better position leading effect, and benefit the shafts (114) of the inner frame (100) being pressed into the shaft holes (118) of the outer frame (102) to complete the combinations of the both. Also, the structure intensity of the outer frame (102) is improved, and the possibility of the compressive deformation of the outer frame (102) in time of combination is reduced.</p> |
