Photoelectric collimating instrument for naval gun weapon
A star aiming instrument and photoelectric technology, applied in the field of photoelectric star aiming instrument, can solve the problems of poor operability and safety, low efficiency and precision, and achieve the effect of improving star aiming efficiency, avoiding low precision and small size
Active Publication Date: 2012-07-04
CHINA NORTH IND NO 205 RES INST
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Problems solved by technology
[0005] The task of the present invention is to provide a kind of technology that can be used to solve the technical problems of poor operability and safety, low efficiency and precision when the naval gun aims at the star or the long-distance target, such as the optical school target mirror and the laser target school device. The photoelectric star sighting instrument can be used for convenient, efficient, accurate and safe aiming and calibration of the naval gun weapon system on land joint debugging or ship loading site.
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[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0024] as Figure 4 As shown, the preferred embodiment of the photoelectric sighting instrument of the present invention is made up of photoelectric sighting device 7, electronic box 8, monitor 9 and two cables 10,11. The photoelectric sight 7 comprises an instrument compartment 13, an optical system, an objective lens barrel 12, an eyepiece barrel 14, a guide rod 15, a socket 17 and a CCD imaging device 21 (see Figure 5 ). Optical system contains objective lens 18, dichroic prism 19, rectangular prism 20, roof prism 22, reticle 23 and eyepiece 24 (see Image 6 ). The instrument cabin 13 is a square shell, and the dichroic prism 19, rectangular prism 20, CCD imaging device 21, roof prism 22 and reticle 23 are all fixed inside the instrument cabin 13 by corresponding brackets, and the bracket of the reticle 23 includes eccentric ...
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The invention discloses a photoelectric collimating instrument for a naval gun weapon, comprising a photoelectric collimator, a video marking circuit board and a monitor, wherein the photoelectric collimator forms a television collimating channel and a visual collimating channel through a CCD image pick-up device and an optical system with a dispersion prism; the visual collimating channel adoptsa roof prism to form a positive image; the photoelectric collimator is reliably connected with a gun bore through a guide rod coaxial with the lines of sight of both channels; and the video marking circuit board can generate an electronic graduation coaxial with a visual optical graduation, and can superpose video signals generated by the television channel with the electronic graduation and thentransmit the superposed video signals to the monitor. With the photoelectric collimating instrument for the naval gun weapon, the problem of high angle collimating of the gun is solved, an operator can leave a gun tube to perform collimating operation on the ground or the deck of a naval vessel for boresight, and boresight can be performed by selecting the visual collimating channel when an artillery is in a low angle; and the photoelectric collimating instrument for the naval gun weapon is suitable for naval gun weapon systems as well as land-based traction antiaircraft guns and self propelled anti-aircraft gun systems.
Description
technical field [0001] The invention relates to a photoelectric instrument for calibrating artillery rays, in particular to a photoelectric star sighting instrument for calibrating shipborne artillery rays by using a star-pointing method. Background technique [0002] In addition to artillery, modern naval gun weapon systems are generally equipped with detection and sensing equipment such as radar and photoelectric tracker. After each device is integrated into a weapon system, in order to ensure the shooting accuracy and achieve the predetermined probability of destroying and annihilating, it is necessary to perform axis consistency calibration and revision, that is, after the artillery ray (ie, the axis of the gun bore), the radar tracking axis, and the photoelectric tracker tracking axis are calibrated The amendments are consistent. Usually, the naval gun weapon is calibrated using the method of aiming at the North Star. The specific steps are to set up the theodolite on ...
Claims
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IPC IPC(8): F41G1/54
Inventor 李勤学陆培国袁孝民何玉兰
Owner CHINA NORTH IND NO 205 RES INST