| 摘要 |
A dial-knob for a switch in a controller assembly is provided to improve the reliability of consumers for electronic products by decorating an exterior of the electronic products. A dial-knob for a switch in a controller assembly includes a coupling member(30) and a supporting member(40). The coupling member includes a plurality of hook ribs, a coupling groove, and a plurality of insertion holes. The plurality of hook ribs are engaged with a protrusion, which is formed on an inner circumference of an opening on a panel(20), and rotates reversibly. The coupling groove is formed on a center of the coupling member and is fixed with a switch. The plurality of insertion holes are formed adjacent to each hook rib. The supporting member includes a plurality of supporting ribs. The supporting ribs are inserted in the insertion holes of the coupling member and support the hook rib for preventing the hook ribs from being separated from the protrusion of the opening.
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