The invention discloses a traffic directional voice broadcasting device. The broadcasting device comprises a box body, a sound production assembly, an adjusting assembly, a rotating disc, a rotating assembly and a driving assembly, wherein at least one sound production assembly is provided, each sound production assembly comprises a sound production unit and a sliding cylinder, the adjusting assembly comprises a servo motor, a screw rod assembly, a pull rod and a swing unit, the position of the sound production unit in the sliding cylinder is adjusted through the screw rod assembly, the swing unit and the pull rod, and the direction of the sound production assembly is adjusted through the rotating disc, the driving assembly and the rotating assembly. According to the invention, the rotating assembly drives the sound production assembly to rotate, so that the sound production unit performs voice broadcast on different specified positions, and the influence on the surrounding environment is small; and the volume of voice broadcast sound is adjusted by adjusting the position of the sound production unit in the sliding cylinder, so that the operation is convenient and fast.
本发明公开了一种交通定向语音播报装置,该播报装置包括箱体、发声组件、调节组件、转动盘、转动组件和驱动组件;该发声组件至少为一个,每个发声组件包括发声单元和滑筒;调节组件包括伺服电机、螺杆组件、拉杆和摆动单元,发声单元在滑筒内的位置通过螺杆组件、摆动单元和拉杆来调节;发声组件的方向通过转动盘、驱动组件和转动组件来调整。本发明通过转动组件带动发声组件转动,使得发声单元对不同的指定位置进行语音播报,对周边环境影响较小,并通过调整发声单元在滑筒内的位置来调整语音播报的声音大小,方便快捷。
Traffic directional voice broadcasting device
交通定向语音播报装置
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04H BROADCAST COMMUNICATION , Rundfunkübertragung / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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