Wired calling equipment of integral type

• Main Authors: WANG QINGJIU, CHEN JIALIN
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TELEPHONIC COMMUNICATION

The utility model discloses a wired calling equipment of integral type, including panel and the back -off dorsal scale at the panel back, panel and dorsal scale enclose and synthesize a part and hold the chamber, the part holds the intracavity and is equipped with power module, speech encoding / decoder, telephone -line interface, earphone, microphone. The utility model discloses with power module, speech encoding / decoder, telephone -line interface, earphone, microphone integration in the part holds the chamber, the structure of phone has not only been simplified in the design of integration, practiced thrift the host computer especially transmission lines between the handle practices thrift the cost and can avoid the circuit to expose and outer and suffer external signal interference, messenger the utility model discloses a phone possesses more excellent speech quality. 本实用新型公开种体式有线通话装置，包括面板及倒扣在面板背面的背壳，面板和背壳围合成个零件容纳腔，所述零件容纳腔内设有供电模块、语音编码/解码器、电话线接口、听筒、话筒。本实用新型将供电模块、语音编码/解码器、电话线接口、听筒、话筒集成在零件容纳腔中，体化的设计不但简化了话机的