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各种遥控器、计算器、便携式游戏机和BP机等电器的操作面板都使用导电橡胶按键,它是操作和接通电路的部件。导电橡胶按键有一层很薄的导电膜,当按键动作时导电膜与其下方的电路板接触起到接通电路的作用。然而这种按键常常由于使用频率高、年限长、受温度变化等因素使橡胶老化失效。 笔者采用在已失去导电性能的部位粘贴
Various remote control, calculators, portable game consoles and BP electrical appliances such as the use of conductive control panel keys, which operate and access the circuit components. Conductive rubber keys have a thin layer of conductive film, when the key action when the conductive film and the circuit board below the contact play a role in the circuit. However, this key is often due to the high frequency of use, long life, subject to temperature changes and other factors that rubber aging failure. I used to paste the parts that have lost their conductive properties