Waterproof mobile phone side key
The invention provides a waterproof mobile phone side key comprising an outer section groove, a middle section groove and an inner section groove, wherein a step is formed at the joint of the outer section groove and the middle section groove; the upper and lower ends of the inner section groove are...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a waterproof mobile phone side key comprising an outer section groove, a middle section groove and an inner section groove, wherein a step is formed at the joint of the outer section groove and the middle section groove; the upper and lower ends of the inner section groove are slopes; an elastic part is accommodated in the middle section groove, the outer end of the elasticpart stretches into the outer section groove and is provided with a pressing part, and the periphery of the middle section groove is positioned at the step and an elastic resetting piece is arranged between the periphery and the step; elastic support legs are arranged at two ends of the elastic part and fit with the slopes, and connection sections are arranged at the end parts of the elastic part;an elastic bump and a conductive base are arranged on the inner side of the elastic part; a support plate is arranged on the inner side of the side wall of a mobile phone shell, to press the connection sections onto the side |
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