Vehicle-mounted telemetering antenna

A telemetry antenna and radome technology, which is applied in the direction of folding antenna, antenna support/mounting device, radiation unit cover, etc., can solve the problems of unusable, low safety, small force bearing area of ​​electric screw rod, etc., and achieve universal Strong performance, high safety, avoiding danger

Active Publication Date: 2020-03-27
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The force-bearing area of ​​the electric screw rod is small, resulting in poor positional stability of the telemetry antenna during transportation
The combination of manual and electric operation of the telemetry antenna is easy to cause human error and the safety is not high
The telemetry antenna is an electronic component and cannot be used in rainy, windy and sandy weather

Method used

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  • Vehicle-mounted telemetering antenna

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Embodiment Construction

[0021] Such as figure 1 As shown, the vehicle-mounted telemetry antenna of the present invention is composed of a vehicle 1, a mobile measurement and control station host 2, an antenna cable 3, a workbench 4, a radome slide rail 5, a radome 6, a telemetry antenna 7 and a travel switch 8.

[0022] Vehicle 1: The vehicle is the installation platform, operation platform and transportation platform for the components of the vehicle-mounted mobile measurement and control station.

[0023] Mobile measurement and control station host 2: used to control the telemetry antenna 7, receive telemetry data, process telemetry data, display flight tracks and issue security control commands.

[0024] Antenna cable 3: Receive the travel switch 8 signal and the telemetry signal and send it to the host computer 2 of the mobile measurement and control station, and send the antenna control signal to the telemetry antenna 7.

[0025] Workbench 4: used to fix the radome slide rail 5, the radome 6, t...

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Abstract

The invention belongs to the technical field of test and measurement, and relates to a vehicle-mounted telemetering antenna. The system comprises a carrier vehicle (1), a mobile measurement and control station host (2), a workbench (4), a radome slide rail (5), a radome (6), a telemetering antenna (7) and a travel switch (8). According to the invention, the universality is strong, the unfolding speed is fast, the antenna can be unfolded only by sliding the antenna cover (6), the transportation stability is good, the telemetering antenna (7) is fixed on the workbench (4), the contact area is large, and the shock resistance is enhanced; the telemetering antenna (7) is manually unfolded, so that the risk of electric and manual combination is avoided; a travel switch (8) is adopted to ensure that the antenna cover (6) slides in place and ensure that the telemetering antenna (7) is not damaged due to mechanical interference in the rotating process; and the radome (6) is made of wave-transparent materials, can receive telemetry signals without opening the radome (6) in a short distance, and can also be used in environments such as raining, sandstorm and the like.

Description

technical field [0001] The invention belongs to the technical field of test and measurement, and relates to a vehicle telemetry antenna. Background technique [0002] In recent years, with the rapid development of various types of missiles in our country, the vehicle-mounted mobile measurement and control station needs to meet the needs of various flight tests. The reliability of the vehicle-mounted telemetry antenna directly affects the telemetry signal receiving performance of the vehicle-mounted mobile measurement and control station. At present, the vehicle-mounted telemetry antenna is installed between the compartment and the driver's seat, and is fixed and lifted by electric screw rods. The telemetry antenna needs to be manually lifted and lowered during use. After reaching the electric lifting limit, the motor drives the screw to perform the lifting operation. The deployment speed of the telemetry antenna is relatively slow. In order to ensure the normal lifting of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/08H01Q1/22H01Q1/42
CPCH01Q1/08H01Q1/22H01Q1/42
Inventor 梅欢李贺万蒋亮易水华谢强张高强郑宏海徐玮高茜许立燕熊静熊竹青
Owner JIANGXI HONGDU AVIATION IND GRP
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