Connecting mechanism of guide cylinder and driving piece in film and television shooting and sound source collecting device

A collection device and connection mechanism technology, applied in the field of the connection mechanism between the guide cylinder and the drive part, can solve the problems of high labor intensity, the microphone is far and near, affecting the quality of sound source collection, etc., and achieve the effect of compact structure

Pending Publication Date: 2018-07-06
海宁瑞峰祥宇影视制作有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned acquisition process requires the staff to lift the long pole for a long time, and the labor intensity is relatively high. Moreover, the shaking of the long pole after fatigue lifting will also cause the microphone to be far and near, affecting the quality of sound source collection

Method used

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  • Connecting mechanism of guide cylinder and driving piece in film and television shooting and sound source collecting device
  • Connecting mechanism of guide cylinder and driving piece in film and television shooting and sound source collecting device
  • Connecting mechanism of guide cylinder and driving piece in film and television shooting and sound source collecting device

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Embodiment Construction

[0032] like figure 1 and figure 2 and image 3 As shown, the connection mechanism between the guide cylinder and the driving member in the sound source collection device for film and television production includes an arc-shaped positioning ring 1 and a circularly recessed positioning groove 2a on the side of the guide cylinder 2, and the positioning ring 1 is coated on the The outer side of the guide cylinder 2 and the positioning ring 1 is embedded in the positioning groove 2a. There is a connection structure between the positioning ring 1 and the guiding cylinder 2 that can make the two flexible contact. The connection structure two that can make both active connections.

[0033] The width of the positioning ring 1 matches the width of the positioning groove 2a.

[0034] The connection structure 1 includes a gasket 3 located between the positioning ring 1 and the guide cylinder 2 , and the gasket 3 is pressed tightly between the positioning ring 1 and the guide cylinder ...

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PUM

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Abstract

The invention provides a connecting mechanism of a guide cylinder and a driving piece in a film and television shooting and sound source collecting device and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The connecting mechanism of the guide cylinder and the driving piece in the film and video shooting and sound source collecting device comprises an arc-shaped locating ring and a locating groove in which the side part of the guide cylinder is in an annular concave shape; the locating ring is wrapped on the outer side of the guide cylinder and is embedded in the locating groove; a connecting structure I which enables the locating ring and the guide cylinder in flexible contact is arranged between the locating ring and the guide cylinder; and a connecting structure II which enables the locating ring to be movably connected with the driving piece is arranged between the outer side of the locating ring and the driving piece. The stability of the connecting mechanism of the guide cylinder and the driving piece in the film and television shooting and sound source collecting device is high.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a connection mechanism between a guide cylinder and a driving part in a sound source collection device for film and television production. Background technique [0002] In the process of film and television shooting, the microphone needs to be relatively close to the actors, so that clearer sound source information can be collected. [0003] In the existing filming process, the staff usually holds a very long pole with a microphone connected to the upper end of the pole. During the sound source collection process, the microphone is located above the actors, and the microphone will not be captured in the filmed film and television works. Moreover, clearer sound source information (character lines and dialogues) can also be collected in this way. [0004] However, the above-mentioned collection process requires the staff to lift the long pole for a long time, which is relatively la...

Claims

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Application Information

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IPC IPC(8): H04R1/02H04R1/08
CPCH04R1/02H04R1/083
Inventor 李晶
Owner 海宁瑞峰祥宇影视制作有限公司
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