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Device and method for controlling space shooting shutter in unmanned helicopter

A technology of unmanned helicopters and camera devices, which is applied in the field of remote measurement and remote control, can solve the problems of high failure rate and interval time limitation, and achieve the effect of short interval time, simple operation and low failure rate

Inactive Publication Date: 2013-02-27
AEROSPACE SCI & IND SHENZHEN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure will have a higher failure rate due to the existence of the return spring. At the same time, when continuous photography is required, due to the existence of the reset time, there will be a relatively large limit on the interval time of continuous photography.

Method used

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  • Device and method for controlling space shooting shutter in unmanned helicopter
  • Device and method for controlling space shooting shutter in unmanned helicopter
  • Device and method for controlling space shooting shutter in unmanned helicopter

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Experimental program
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Embodiment Construction

[0024] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, in the embodiment of the device and method for controlling the shutter of an unmanned helicopter in the air in the present invention, the device includes a stepping motor arranged on the unmanned helicopter, and the stepping motor is controlled by a remote control that is also arranged on the above-mentioned helicopter. The unit is controlled by the control signal it receives. The above-mentioned stepping motor includes a motor shaft 1, on which a contact sleeve 2 is installed, and the contact sleeve 2 is socketed and fixed on the above-mentioned motor shaft 1, and when the motor shaft 1 rotates, it drives the above-mentioned contact sleeve 2 to rotate together. Contact sleeve 2 consists of a top surface ( figure 1 Covered by protrusions 21), there are protrusions 21 on the top surface, the protrusions 21 extend outwar...

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Abstract

The invention relates to a device for controlling a space shooting shutter in an unmanned helicopter. The device comprises the shutter used for controlling a camera device, a stepping motor receiving remote control signal control to rotate, and a contact sleeve arranged on a shaft of the stepping motor, wherein the stepping motor is arranged in the unmanned helicopter; the top face of the contact sleeve is close to the shutter; and a bump which contacts and acts the shutter when the contact sleeve rotates is arranged on the top face of the contact sleeve. The invention also relates to a method for controlling the space shooting shutter in the unmanned helicopter. The device and the method for controlling the space shooting shutter in the unmanned helicopter have the following advantages of relatively low failure rate and relatively short interval time in continuous shooting.

Description

technical field [0001] The invention relates to the field of remote measurement and remote control, and more specifically, relates to a device and method for controlling the shutter of an unmanned helicopter for taking pictures in the air. Background technique [0002] The scope of use of unmanned helicopters is relatively wide, and it has been vigorously promoted and used in recent years. Aerial photography is an important function in many uses. Usually, unmanned helicopter all can arrive at designated place earlier when taking aerial photography, and the control signal that sends out at the bottom surface control station acts on, triggers the shutter of the camera device that is installed on it, carries out aerial photography. In the prior art, people usually use a trigger device to press the shutter of the above-mentioned camera device. After receiving the control signal from the control station on the bottom surface, the trigger device acts so that the shutter of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G05D3/00
Inventor 刘少兵
Owner AEROSPACE SCI & IND SHENZHEN GROUP