Radar pitching scanning mechanism based on electric push rod
A technology of electric push rod and scanning mechanism, applied in the field of radar, can solve the problems of discontinuous transmission, inaccurate angle limit of radar pitch scanning mechanism, etc., and achieve the effect of improving dynamic performance
Pending Publication Date: 2020-04-07
XIDIAN UNIV
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Problems solved by technology
[0005] The object of the present invention is to address the problems in the above-mentioned prior art, and propose a radar pitch scanning mechanism based on an electric push rod, so as to solve the problem that the angle limit of the radar pitch scanning mechanism is not accurate enough in the dynamic scanning range of the pitch angle of 0° to 60°. Transmission discontinuity problem
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[0014] specific implementation plan
[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Refer to attached figure 1 , to further describe the structure of the present invention, figure 1 Among them, 1 represents the pitch base, 2 represents the pitch shaft seat, 21 represents the pitch shaft seat hinge, 3 represents the antenna connection side plate, 4 represents the antenna connection back plate, 5 represents the antenna, 6 represents the antenna connection support, 7 represents the electric push Bar, 71 represent the push rod fixed section, 72 represent the electric push rod motor, 73 represent the push rod telescopic section, and 8 represent the push rod holder.
[0017] The pitch base 1 in the radar pitch scanning mechanism of the present invention is a box, and at least two through holes are arranged in the box. The pitch shaft seat 2 is a box body, in which at least two through holes are arranged, and a...
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The invention discloses a radar pitching scanning mechanism based on an electric push rod. The radar pitching scanning mechanism comprises a pitching base, a pitching shaft seat, an antenna connectingside plate, an antenna connecting back plate, an antenna, an antenna connecting support, an electric push rod and a push rod fixing seat. The pitching shaft seat and the push rod fixing seat are arranged on the two sides of the upper surface of the pitching base respectively. The antenna connecting side plate is arranged on the pitching shaft seat. The antenna connecting support is arranged on the electric push rod. The electric push rod is arranged on the push rod fixing seat. The extension limit position and the contraction limit position of the electric push rod and the three ends of the connecting end of the pitching shaft seat and the antenna connecting side plate form an equilateral triangle, and the equilateral triangle theorem is used for achieving 0-60-degree angle limiting. Theelectric push rod is used for continuous transmission. The radar pitching scanning mechanism is applied to a pitching direction radar scanning system, angle limiting is accurate, and dynamic scanningcan be achieved.
Description
technical field [0001] The invention belongs to the technical field of radar, and further relates to a radar pitch scanning mechanism based on an electric push rod in the technical field of radar scanning mechanism. As a radar scanning system, the invention realizes the radar scanning target within the dynamic scanning range of the pitch angle of 0°-60°. Background technique [0002] With the continuous development of radar technology, the radar scanning mechanism is gradually becoming mechanized and electric, especially in the application platform of pitch detection radar, which requires the transmission of the radar pitch scanning mechanism to be more reliable and the limit more accurate. However, most of the radar pitch scanning mechanisms currently used in radar systems within the dynamic scanning range of 0° to 60° pitch angle are based on a single rotation axis or a rotary handle. The biggest disadvantage is that the limit is not accurate, the transmission is not Cont...
Claims
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Login to View More IPC IPC(8): G01S13/02G01S7/02
CPCG01S7/02G01S13/02
Inventor 臧博陈震董晓宇朱明哲李亚超吕凯归姬红兵李林
Owner XIDIAN UNIV