Intelligent sound box

• Main Authors: ZHANG ZHENGHU, ZENG ZHONGWEI, ZHUANG ZHIHONG, ZHANG PING, LI TIAN, ZHANG ZHENJUN, XIE JIANG, HUANG HUAJUN, HUANG MINSHUANG, YUAN XIONG, PENG MINGTAO, YI YANQIONG, LI ZHIJUN, CHEN DONGPING, YU FAN, XIAO XINGWU, YUAN WEIKUI, WANG HAIBO, CAO FANGPING, TANG WENLIANG, CHEN LUOMING, CAO LI, ZHU FAJING
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2019
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The embodiment of the utility model discloses an intelligent sound box, which comprises a body, a detachable power plug arranged outside the body, and a switching power supply module, a charging management module and a lithium battery which are positioned in the body, and is characterized in that the detachable power plug is used for being inserted into a power supply port so as to supply power tothe intelligent sound box through the power supply port; the switching power supply module is connected with the detachable power plug and is used for converting the input voltage of the power supplyport into the rated voltage of the intelligent sound box; the charging management module is connected with the switching power supply module and is used for charging a lithium battery of the intelligent sound box when the detachable power plug is inserted into the power supply port; and the lithium battery is connected with the charging management module and is used for providing electric energyfor the intelligent sound b