Powered delta wing antenna retractable device
A technology of retractable device and delta wing, applied in the direction of antenna support/installation device, etc., can solve the problem of heavy weight, and achieve the effect of light weight, simple operation and large lifting distance
Inactive Publication Date: 2013-10-30
HARBIN
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Problems solved by technology
Aiming at the deficiencies of existing aircraft antenna retractable devices that require electric control of complex equipment, heavy weight, and additional power supply, the present invention provides a device that can ensure that the antenna retractable operation is convenient when the retractable force does not need to be large. At the same time, the antenna retractable device is simple in structure, light in weight, and does not require power supply
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The invention relates to an antenna retractable device, in particular to an antenna retractable device for a powered delta wing. The technical scheme adopted by the present invention is: including a base, a long rod, a rotating shaft and a handle. The handle and the long rod are fixed on the base through the rotating shaft. There are two protrusions. The total weight of the power delta wing antenna retractable device of the present invention is light, less than 1kg; the lifting distance is large, up to 400mm, and can be further increased according to needs; the operation is simple, and the operation can be completed by the driver; the purely mechanical structure does not need a power supply.
Description
Powered delta wing antenna retractable device technical field The invention relates to an antenna retractable device, in particular to an antenna retractable device for a powered delta wing. Background technique Generally, the existing antenna retractable devices mostly use electronic control plus screw feed or four-bar linkage mechanism, driven by electricity, so that the retractable object can be retracted and retracted smoothly, and it is mostly used on large equipment or aircraft. The advantage is that it is stable and retractable. Let go. However, if it is used on a light aircraft such as a power delta wing, since the aircraft itself and the antenna are relatively light, one does not need a large retractable force, and the other does not have excess power for its drive. If a general antenna retractable device is used for Power delta wing, then its weight is too big, too complicated, additional power supply needs to be provided in addition. Contents of the invention...
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IPC IPC(8): H01Q1/12
Inventor 田歌刘德生李洋陆入成
Owner HARBIN
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