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Lower view angle adjustable mechanism for radar seeker hanging flight

A radar seeker, adjustable technology, applied in the field of aerospace, can solve the problems that the performance of the radar seeker is greatly affected, and the range of the seeker position marker cannot be full, etc., to achieve light weight, low cost, and improved resistance The effect of vibration performance

Pending Publication Date: 2022-03-08
CNGC INST NO 206 OF CHINA ARMS IND GRP
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AI Technical Summary

Problems solved by technology

For the radar seeker, the signal-to-clutter ratio of different ground-grazing angles has a great impact on the performance of the radar seeker, and the range of the pitch angle of the seeker position marker cannot be satisfied. General aviation aircraft cannot expand this angle, and an adjustable downward angle angle mechanism for radar seeker flying is an effective solution

Method used

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  • Lower view angle adjustable mechanism for radar seeker hanging flight
  • Lower view angle adjustable mechanism for radar seeker hanging flight
  • Lower view angle adjustable mechanism for radar seeker hanging flight

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0027] figure 1 and figure 2 It shows a mechanism for adjusting the downward angle of view of the radar seeker, which is composed of an extension pylon and an installation platform with adjustable downward angle of view. The extension hanger is composed of the upper truss 1, the extension truss 2 and the lower truss 3. The three trusses are welded and formed respectively, and then connected by 16 M12 bolt...

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Abstract

The invention relates to a lower visual angle adjustable mechanism for radar seeker hanging flight, and belongs to the technical field of space flight and aviation. The mechanism is composed of an extension hanging frame and an installation platform with an adjustable lower visual angle. The extension hanging frame is composed of an upper truss, an extension truss and a lower truss, and the three trusses are welded and formed and then connected through bolts, so that disassembly, assembly and transportation are convenient. The installation platform is composed of two front supporting lugs, three rear supporting lugs, a rotating shaft, two sliding blocks and an installation plate. Screw fixing holes are formed in the two front support lugs at an interval of 5 degrees, so that a lower visual angle can be adjusted at an interval of 5 degrees in a range of 0-minus 30 degrees, and the mounting plate is used for mounting a to-be-tested seeker, a test instrument or monitoring equipment and other parts to be tested.

Description

technical field [0001] The invention belongs to the technical field of aerospace and aviation, and in particular relates to an adjustable downward viewing angle mechanism for a radar seeker to fly, which is especially suitable for being installed on a fixed-wing aircraft passing through aviation. Background technique [0002] Precision-guided weapons have become an important means of destruction in information warfare, and the seeker is the core component of precision-guided weapons. With the shortening of the development cycle, it is an effective method to verify and improve many performances of the seeker through flying. and cost-saving way. [0003] Most of the existing hanging mechanisms are fixed and non-adjustable, which are only suitable for specific products; a small number of adjustable flying mechanisms are mainly height-adjustable mechanisms to meet the mounting requirements of different aircraft. For the radar seeker, the signal-to-clutter ratio of different gro...

Claims

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Application Information

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IPC IPC(8): F16M13/02F16M11/06F16M11/18B64D47/00G01S7/02
CPCF16M13/02F16M11/06F16M11/18B64D47/00G01S7/02
Inventor 唐万强张文博张守银邱林茂
Owner CNGC INST NO 206 OF CHINA ARMS IND GRP
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