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Co-aperture infrared/radar composite seeker

A composite guidance, common aperture technology, applied in the direction of reflection/re-radiation of radio waves, use of re-radiation, measurement devices, etc. The overall structure and size of the radar composite seeker are large, which can improve the combat capability, strong anti-jamming capability, and reduce the weight.

Inactive Publication Date: 2017-04-19
HEBEI HANGUANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structural form of the servo-stabilized platform is improperly designed, resulting in a large overall structural size and heavy weight of the infrared / radar composite seeker, which cannot meet the requirements of missile combat tactics

Method used

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  • Co-aperture infrared/radar composite seeker
  • Co-aperture infrared/radar composite seeker
  • Co-aperture infrared/radar composite seeker

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] The invention provides a common-aperture infrared / radar composite seeker, see attached figure 1 , including: thermal imaging camera 1, radar detection module 7, pitch frame 2, main bracket 6, mounting plate 8, driving motor 5, azimuth motor 9, driving gear 4 and driven gear 3.

[0027] The driven gear 3 is a sector gear.

[0028] The radar in the radar detection module 7 is a circular plate-shaped structure processed with an axial through hole, and the circular plate-shaped structure is provided with an annular mounting platform coaxial with the axial through hole, and the inner diameter of the annular mounting platform is larger than the shaft. to the diameter of the through hole.

[0029] The thermal imaging camera 1 includes a lens barrel and an objective lens installed in the lens barrel, and an annular boss is provided on the outer peripheral...

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Abstract

The invention discloses a co-aperture infrared / radar composite seeker and belongs to the radar infrared composite detection device technical field. The common aperture infrared / radar composite seeker includes an infrared thermal imager, a radar detection module, a pitching frame, a main support, a mounting plate, a driving motor, azimuth motors, a driving gear and a driven gear; after being fixedly connected with the radar of the radar detection module through a screw in a co-aperture manner, the infrared thermal imager is fixed onto the top of the pitching frame through the mounting plate; the two azimuth motors are installed at the middle of the pitching frame; the pitching frame is installed between two supporting plates of the main support through a connection shaft and a bearing; the driving motor is fixed onto the outer side surface of the supporting plate of the main support; the driving gear is located at the inner side surface of the supporting plate of the main support, and is fixedly connected with the output shaft of the driving motor; and the driven gear is fixed to the bottom of the pitching frame and is engaged with the driving gear. The co-aperture infrared / radar composite seeker of the invention has the advantages of miniaturization and light weight, and is conductive to the improvement of combat capability.

Description

technical field [0001] The invention belongs to the technical field of radar infrared composite detection equipment, and in particular relates to a common-aperture infrared / radar composite seeker. Background technique [0002] In order to adapt to the increasingly complex battlefield environment, improve various complex performances of the aircraft, and improve the anti-interference ability. The seeker system of infrared / radar composite technology is an important development direction. The existing split-caliber infrared / radar composite seeker system cannot meet the requirements of miniaturization and lightness of the seeker, and cannot adapt to the requirements of missile combat tactics. The main structural form of the servo-stabilized platform in the composite seeker system needs to be changed, and at the same time improve the index accuracy of the infrared / radar composite seeker. The existing structural form that can be used for the large-load servo-stabilized platform in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/86G01S13/88G01J5/00
CPCG01J5/00G01S13/86G01S13/883
Inventor 王艳李晓雷武因峰
Owner HEBEI HANGUANG HEAVY IND
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