Camera Pan Tilt Horizontal Rotation Unit
A technology of horizontal rotation and pan/tilt, applied to the machine/stand, instrument, camera body, etc., it can solve the problem of difficulty in controlling the speed of the lens, and achieve the effect of avoiding instability of the lens and avoiding arm soreness.
Active Publication Date: 2021-09-28
昆山国检联信息科技有限公司 +1
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a horizontal rotation unit of the camera platform, which effectively solves the problem that it is difficult to control the speed and stabilize the lens when panning the camera for shooting.
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Embodiment Construction
[0012] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
[0013] Depend on Figure 1 to Figure 5 Given, the present invention includes a rectangular casing 1, a horizontal first rotating shaft 2 is installed in the casing 1 along the left-right direction, a first bevel gear 3 is installed on the first rotating shaft 2, and a top wall of the casing 1 is installed There is a vertical second rotating shaft 4, a second bevel gear 5 is installed on the lower end of the second rotating shaft 4, the second bevel gear 5 meshes with the first bevel gear 3, and the upper end of the second rotating shaft 4 protrudes out of the housing 1 and A horizontal stage 6 is fixed; a friction wheel 7 located on the left side of the first bevel gear 3 is installed on the first rotating shaft 2 , and the friction wheel 7 can slide left and right on the first rotating shaft 2 . A vertical third shaft 8 is installe...
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The invention relates to a horizontal rotation unit of a video camera platform, which effectively solves the problem that it is difficult to control the speed and stabilize the lens when panning the camera for shooting; The stage, the rotating shaft can drive the stage to rotate, a friction wheel that can slide left and right is installed on the rotating shaft, the first turntable and the second turntable located under the friction wheel are installed in the housing, the second turntable can rotate synchronously with the first turntable And it can slide up and down relative to the first turntable, the upper surface of the second turntable contacts and presses against the underside of the friction wheel, and the second turntable moves down and disengages from the friction wheel; the present invention can flexibly control various movements of the lens only through the control lever The method can meet the needs of all film and television panning shots. When shooting large-angle panning shots, the photographer does not need to sway the body with the lens, which can avoid the instability of the lens caused by the large body swing, and avoid arm soreness during long-term shooting.
Description
technical field [0001] The present invention relates to the field of photographing equipment, in particular to a horizontal rotation unit of a camera head. Background technique [0002] Panning is a commonly used shooting form in photography. It refers to the lens shot by moving the camera's optical lens axis horizontally or vertically, similar to the way people stand and shake their head; the panning lens has horizontal pan and vertical tilt. The application of horizontal rolling is more common, and horizontal rolling can be divided into: intermittent shaking for highlighting key points or connecting things in series, with several pauses in the middle; for accelerating or slowing down the rhythm, and the shaking speed gradually increases or decreases. Variable speed shake; circular shake for panorama shooting, the camera rotates once; for creating a tense atmosphere, the "swing" shot with extremely fast shaking speed; and chasing a moving animal, etc.; , must have a clear ...
Claims
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IPC IPC(8): F16M11/04F16M11/08F16M11/18F16M13/02G03B17/56
CPCF16M13/02F16M11/043F16M11/18F16M11/08G03B17/561
Inventor 李晟王秋玥张翔丁雪艳金荣洲
Owner 昆山国检联信息科技有限公司