Auxiliary frame for image shooting

A technology of video shooting and auxiliary frame, which is applied in the direction of machine/stand, optical filter for photography, optics, etc. It can solve the inconvenience of observing image quality due to the small size of the built-in LCD monitor, and the difficulty of lens focusing, zooming, and variable aperture , The lens is susceptible to interference from ambient light, etc., to achieve the effect of convenient observation of image quality, rapid aperture change, and convenient replacement

Inactive Publication Date: 2012-02-08
罗劲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the limited capacity of built-in batteries of existing digital cameras and video cameras; the lens is easily disturbed by ambient light; it is difficult to adjust the focus, zoom, and aperture of the lens when using the camera function of the digital camera; it is inconvenient ...

Method used

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  • Auxiliary frame for image shooting
  • Auxiliary frame for image shooting
  • Auxiliary frame for image shooting

Examples

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] like figure 1 As shown, the image shooting auxiliary frame includes a guide rail 12, and a base 13, the base and the guide rail are movably connected by a connecting part 16, the base can move along the guide rail through the connecting part 16, and the base can be fixed on the guide rail by adjusting the fastening screw 17 The image recording device 1 includes an optical lens 2, a zoom ring 3, a focus ring 4, a hot shoe seat 5, a camera button 6, an optical viewfinder window 7, a liquid crystal display screen 8, a microphone jack 9, a data output port 10, and a shutter control Port 11, image recording equipment can be digital camera, digital video camera, film camera, film camera; stability.

[0032] like ...

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Abstract

The invention relates to an auxiliary frame for image shooting, which solves the problems that: in the traditional image recording equipment, built-in batteries are not suitable for shooting for a long time due to the limited capacity, and a lens is not provided with a hood; when a shooting function is used, an optical lens is difficult to focus, zoom and adjust an aperture, and the image recording equipment lacks of a part convenient to hold, resulting in poor shooting stability, picture judder and blur; and a liquid crystal monitor of the image recording equipment is not favorable for observation due to small display area and the like. The essential technical points are as follows: the image recording equipment is movably connected with the hood, a filter frame, an auxiliary focusing device, an external power supply, a monitor, a holding handle, a shutter extension release, a shoulder rest, a liquid crystal monitor eyepatch and other auxiliary devices by guide rails and movable connecting components in accordance with the actual needs, so that the image recording equipment is fully charged, the optical lens is not interfered by ambient light, the focusing, zooming and aperture adjusting are convenient, the image recording equipment is convenient to hold in operation, the stability is improved, and users can conveniently and clearly observe the image quality.

Description

technical field [0001] The invention relates to an image shooting auxiliary frame, which is used together with a digital camera and a video camera. Background technique [0002] At present, known digital cameras and video cameras are composed of replaceable optical lenses or fixed optical lenses, photosensitive elements, storage systems, power supply systems, control circuits, optical viewfinders, and liquid crystal monitors. The image light is imaged by the photosensitive element built into the fuselage through the optical lens, and the operator uses the optical viewfinder and LCD monitor to compose and playback the image. However, the built-in battery capacity of digital cameras and video cameras is limited, which is not suitable for long-term shooting; the optical lens is not equipped with a hood and filter holder, and the imaging is easily disturbed by ambient light, and the filter is inconvenient to use and replace; when using the camera function of a digital camera , ...

Claims

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Application Information

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IPC IPC(8): G03B17/56G03B11/04G03B13/18F16M11/04
Inventor 罗劲
Owner 罗劲
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