Fan-shaped mobile phone receiver dust screen

The utility model relates to communication equipment. The fan-shaped mobile phone receiver dust screen comprises a base, the utility model aims to solve the problems that a traditional mobile phone receiver dust screen is exposed in the air for a long time and dust in the air is gathered on the surface of the receiver screen; therefore, the normal sounding of the receiver is influenced. The dustproof structure comprises a fixing seat and a fan-shaped dustproof cover, the fixing seat is provided with a fan-shaped dustproof net, the fixing seat is rotatably connected with the fan-shaped dustproof cover, the structure of a traditional dustproof net of the mobile phone receiver is improved, and on the premise that the operation convenience is not affected, the use cost and weight are reduced,and the dustproof capacity is improved. 本实用新型涉及通讯设备，尤其涉及一种扇形手机听筒防尘网，旨在解决传统手机听筒防尘网长期暴露在空气中导致空气中的灰尘聚集在听筒网的网面上，从而影响听筒的正常发音的问题，包括固定座和扇形防尘盖，固定座上设有扇形防尘网，固定座和扇形防尘盖转动连接，本实用新型对传统的手机听筒防尘网进行结构改进，在不影响操作便捷性的前提下，降低了使用成本和重量并提高了防尘能力。