A sound source acquisition device for film and television production

Abstract

This utility model discloses a sound source acquisition device for film and television production, including a collector. A control device is provided on one side of the collector. The control device includes a fixed sleeve, a control sleeve, a control groove, a control plate, a control block, an unlocking sleeve, an unlocking groove, an unlocking block, and a push block. The control groove is spirally opened on the outside of the unlocking sleeve. Multiple control blocks are arranged spirally on the inside of the control plate. The unlocking groove is inclinedly opened on the inside of the unlocking sleeve. The push block is connected to one side of the unlocking block. A reinforcement mechanism is installed on the outside of the fixed sleeve. The reinforcement mechanism includes a rotating plate, a reset spring, an arc groove, a reset block, a round hole, a fixed block, a locking sleeve, a round rod, a round plate, a locking block, a locking spring, and an adapter block. The reset spring is connected to the fixed block and the reset block. The round hole is opened at one end of the arc groove. Two round plates are installed on the round rod. The locking spring is connected to the locking block. The adapter block is installed on the outside of the fixed sleeve. This utility model realizes flexible adjustment of the extension length of the collector and ensures the stability of the structure after adjustment.

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