| 摘要 |
A connecting hole of connecting member of linking mechanism is provided with an outward opening thereon. By means of this structure, it can not only keep movement between the connecting shaft and the connecting hole but also eliminate loose in the connecting parts and prevent noise therein. At the same time, it can also reduce machining precision of the hole of the connecting member of the connecting device or the shaft. The structure can be applied to a folding bracket, for example, a folding hanging support for regulating position of the computer display, and can be used in the transmission system. |
