| 摘要(英) |
Silicon rubber key’s operating force which are parameters characterize web structure snap ratio have remarkable relation with its web thickness and angle. Therefore, in this study, we discussed the rubber key design for VoIP (Voice over Internet Phone) phone, using the commonly used web structure, with experimental analysis to find out the relationship among the web structure parameter, click feeling and reliability.
Hardness Shore A 60 degrees of silicone rubber is applied as the material for the experiment. The experiment is divided to 9 types of web structures, with the design parameters of 3 types of angle and 3 types of thickness.
The result shows that the more web angle or thickness is, the bigger maximum operating force and reliability decayed ratio will be, and comes with the less key’s snap ratio.
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| 參考文獻 |
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