A shock-absorbing rack for airborne satellite communication equipment
A technology of satellite communication and rack, applied in the field of satellite communication, can solve the problems of affecting the quality of communication signals, damaging satellite communication equipment, and large vibration of aircraft flight, etc., to achieve the effect of improving shock absorption, simple structure, and light use
Active Publication Date: 2017-08-15
NANJING CHINA SPACENET SATELLITE TELECOM
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Problems solved by technology
[0004] The flight attitude angle of the aircraft and the high-speed contact between the aircraft and the air will cause the aircraft to vibrate greatly in the air, which may affect the normal operation of the satellite communication equipment installed in the cabin, seriously affect the signal quality of the communication, and even damage the satellite communication equipment
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[0021] The present application will be further clarified below in conjunction with the accompanying drawings and specific embodiments.
[0022] like figure 1 As shown, a shock-absorbing frame for airborne satellite communication equipment includes: an outer layer frame 1, an inner layer frame 2, and a shock absorber 4, and the inner layer frame 2 is connected to the outer layer through the shock absorber 4 The frame 1 is connected to form a whole, the shock absorber 4 is connected with the inner corner of the outer frame 1 , and the shock absorber 4 is connected with the outer corner of the inner frame 2 . A washer 8 is arranged at the joint between the large end of the shock absorber 4 and the inner frame 2, and the shock absorber 4 and the washer 8 are fastened to the outer corner of the inner frame 2 by bolts 11.
[0023] The inner rack 2 is equipped with satellite communication equipment 3 . The outer frame 1 is connected with the aircraft cabin. When the aircraft vibra...
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The application discloses a shock-absorbing frame for airborne satellite communication equipment, comprising: an outer frame, an inner frame, and a shock absorber, the inner frame is arranged inside the outer frame, and the inner frame It is connected with the outer frame through a shock absorber; the inner frame is used for installing satellite communication equipment, and the outer frame; the shock absorber is connected with the inner corner of the outer frame, and the shock absorber is connected with the inner frame The outer corners are connected. According to the structural design of the present application, when the aircraft vibrates, the shock absorber absorbs the vibration energy and isolates the vibration of the inner frame from the outer frame, and the satellite communication equipment in the inner frame is protected. The application is simple in structure and easy to use. Both the outer frame and the inner frame are made of aluminum alloy. After adopting this design, not only the rigidity of the frame can be improved, but also the density of aluminum is relatively low, which reduces the overall weight and the load of the aircraft, making The application range of the shock-absorbing rack is wider.
Description
technical field [0001] The application relates to the field of satellite communication, in particular to an airborne satellite communication equipment shock-absorbing rack used for the protection of airborne communication equipment. Background technique [0002] Satellite communication is an important achievement of modern communication technology and an important field of space technology application. It has the advantages of large coverage area, wide frequency band, large capacity, suitable for various services, stable and reliable performance, flexible maneuvering, not limited by geographical conditions, and cost has nothing to do with communication distance. Over the years, it has been widely used in the fields of international communication, domestic communication, national defense communication, mobile communication and radio and television. [0003] Airborne satellite communication equipment refers to the electronic equipment used for communication on the aircraft. ...
Claims
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IPC IPC(8): H05K7/18
Inventor 裘德龙汤磊周丰茂李文明鞠正峰盛伟
Owner NANJING CHINA SPACENET SATELLITE TELECOM