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Photo arm

A technology of mechanical arm and vertical arm, which is applied in the field of camera mechanism, can solve problems such as poor contact, inability to adjust the radius of the camera, and the length of the camera power converter cable is not long enough, so as to achieve the effect of easy disassembly and assembly

Inactive Publication Date: 2011-11-23
ORTERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Whether it is manual or automatic control of the camera arm, the general camera arm has no power signal conversion box, cannot adjust the shooting radius, and cannot adjust the height of the center of rotation of the camera arm.
[0004] Generally, the cable length of the camera power adapter is not long enough to extend directly from the camera to the power socket. If no power and signal conversion box is installed on the camera arm or camera fixing compartment, then The computer cannot control the camera on the camera arm through the power line and USB (universal serial bus) signal line, otherwise problems such as poor contact and unsightly appearance will occur
[0005] With the size of the subject, the radius of the camera must be adjusted to achieve better shooting results. The general camera equipment is fixed on a fixed arc track, and the radius of the camera cannot be adjusted.
It is very inconvenient to change the arc track when changing the subject

Method used

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Embodiment Construction

[0026] In order to have a further cognition and understanding of the features, purpose and functions of the present invention, the present invention is explained in detail as follows in conjunction with the accompanying drawings.

[0027] figure 1 Shown is a front view of a camera arm according to an embodiment of the present invention, illustrating the main configurations constituting the present invention. A handwheel 1 is rotated to drive the transmission mechanism to drive the vertical arm and the horizontal arm to swing. Usually, a revolving grip 2 is provided on the handwheel 1 to facilitate the user's operation.

[0028] For example, in this embodiment, turning the hand wheel 1 drives a straight bevel gear 3 (straight bevel gear), a straight bevel gear 4, a worm (worm) 5, a worm gear (worm gear) 6, and a synchronizing shaft (synchronizing shaft) 8 and output power Axis (driving shaft) 7 (see Figure 4 ), the output shaft 7 is locked on one end of the vertical arm (ver...

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Abstract

The invention relates to a photo arm. According to the invention, a photo arm is driven to make an arc revolving motion by rotation of a handwheel and transmission of a mechanism in a cabinet, so that fixation is carried out on a radius but shooting in different angles is carried out. The photo arm is also provided with power and signal transfer boxes so as to providing power for a camera and transmitting an image and a control signal. In addition, a vertical handwheel is arranged to adjust a height of a revolving center of the photo arm.

Description

technical field [0001] The present invention relates to a photographing mechanism of a camera, in particular to a photographing mechanical arm (photoarm). Background technique [0002] Generally, the manual control of the camera arm is to manually adjust the shooting angle of the camera fixed at one end of the arm, and set a counterweight at the other end of the arm to balance the load at both ends of the arm. However, no transmission mechanism is used to drive the camera arm. Generally, the automatic camera arm is driven by a servo motor instead of a worm and a worm gear. [0003] Whether it is manual or automatic control of the camera arm, the general camera arm has no power signal conversion box, cannot adjust the shooting radius, and cannot adjust the height of the center of rotation of the camera arm. [0004] Generally, the cable length of the camera power adapter is not long enough to extend directly from the camera to the power socket. If no power and signal conver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B17/56
Inventor 赖鹏程
Owner ORTERY TECH