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Variable-focus aerial photography cradle head device

A kind of cloud platform and variable technology, which is applied in the direction of transportation and packaging, machine platform/bracket, camera body, etc., to achieve the effect of easy realization, flexible control and convenient operation

Inactive Publication Date: 2016-05-25
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional aerial photography gimbal can only control the roll and pitch movement of the camera, and cannot achieve close-up viewing of distant objects

Method used

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  • Variable-focus aerial photography cradle head device
  • Variable-focus aerial photography cradle head device
  • Variable-focus aerial photography cradle head device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The structural principle and working principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] refer to figure 1 , figure 2 , image 3 with Figure 4 , a variable-focus aerial photography pan-tilt device, comprising a pan-tilt base 23, a camera 16 is fixed in the middle of the pan-tilt base 23, and the two ends of the pan-tilt base 23 are vertically connected with the left panel 24 of the pan-tilt base and the right side of the pan-tilt base Panel 25, the cloud platform base left panel 24 is connected with one end of the cloud platform left panel 21, and one end of the cloud platform base right panel 25 and the cloud platform right panel 22 is locked by the second pair of locking screws 10, the cloud platform left panel 21 and the cloud platform The other end of the right panel 22 of the platform is connected with the rear panel 1 of the platform and the front panel 18 of the platform by glue, the re...

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PUM

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Abstract

The invention discloses a variable-focus aerial photography cradle head device. The variable-focus aerial photography cradle head device comprises a cradle head base, wherein a camera is fixed on the middle part of the cradle head base; a cradle head base left panel and a cradle head base right panel which are connected with the two ends of the cradle head base are connected with one end of a cradle head left panel and one end of a cradle head right panel respectively; a cradle head back panel and a cradle head front panel are connected between the other end of the cradle head left panel and the other end of the cradle head right panel; the cradle head back panel is connected with a cradle head outer panel; the cradle head front panel is connected with a cradle head inner panel; an output shaft of a first stepping motor is connected with the cradle head back panel; an output shaft of a second stepping motor is connected with the cradle head base left panel; an output shaft of a third stepping motor is used for driving a focusing lens on the camera to rotate through a belt pulley; two adjustable-position baffle plates arranged on a belt are matched with limiting switches. The variable-focus aerial photography cradle head device has a cross rolling function and a pitching function, can meet the requirement on near-distance framing of a far object by accurately controlling the focusing lens, is easy to realize, is convenient to operate, and is flexible to control.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial photography platform, in particular to a variable-focus aerial photography platform device. Background technique [0002] In order to meet the requirements of drones to shoot objects, the aerial photography platform is a working platform that installs the camera on the support frame, which is used for the connection between the camera and the support frame. At the same time, it has the function of rolling and pitching. While the pan / tilt is rolling and pitching, it also drives the camera to do the same movement, so that the movement of the camera can be controlled by controlling the movement of the pan / tilt. It can be used together with the camera to achieve the purpose of expanding the monitoring range and improving the The use value of the camera. The electric pan / tilt is realized by two stepping motors, and the stepping motors receive signals from the controller to run and position acc...

Claims

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Application Information

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IPC IPC(8): F16M11/42F16M11/06F16M11/18B64D47/08G03B17/56G03B30/00
Inventor 冀敏赖友强
Owner XIJING UNIV