The invention discloses a sound source collection device for film and television shooting, and belongs to the technical field of sound source collection, the sound source collection device comprises a rotating column, a recording rod is hinged to the top of the rotating column, an electric push rod is hinged between the rotating column and the recording rod, the recording rod comprises a first supporting rod, and a second supporting rod is installed on the first supporting rod in a penetrating mode; sliding grooves are formed in the two ends of the first supporting rod, limiting blocks sliding in cooperation with the sliding grooves are fixed to the two sides of the second supporting rod, servo motors with meshing wheels are installed on the limiting blocks, meshing plates in transmission cooperation with the meshing wheels are fixed to the two sides of the first supporting rod, and a balancing weight is fixed to the first supporting rod. A microphone is installed at the end, away from the first supporting rod, of the second supporting rod. According to the sound source acquisition device for film and television shooting, the overall length of the recording rod can be adjusted in real time according to different recording positions during working, so that the working requirements of recording at different positions are met, and personnel are prevented from repeatedly driving the recording rod to move as far as possible.

    本发明公开了一种用于影视摄制的声源采集装置,属于声源采集技术领域,包括转动柱,转动柱顶部处铰接安装有录音杆,转动柱与录音杆之间铰接安装有电推杆,录音杆包括第一支撑杆,第一支撑杆上穿设安装有第二支撑杆,第一支撑杆的两端均开设有滑槽,第二支撑杆两侧固定有与滑槽配合滑动的限位块,限位块上安装有带有啮合轮的伺服电机,第一支撑杆的两侧固定有与啮合轮配合传动的啮合板,第一支撑杆上固定有配重块,第二支撑杆远离第一支撑杆的一端安装有麦克风。该用于影视摄制的声源采集装置,可以在工作时能根据录音的位置不同,对录音杆的整体长度进行实时调整,进而适应不同位置录音工作需求,尽量避免人员往复带动录音杆移动。


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    Title :

    Sound source acquisition device for film and television shooting


    Additional title:

    一种用于影视摄制的声源采集装置


    Contributors:
    LI YUAN (author)

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16H Getriebe , GEARING / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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