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T-shaped microwave switch driven by motor

A microwave switch and transmission group technology, applied in the direction of circuits, electrical components, waveguide devices, etc., can solve the problems of insufficient mechanical properties of motor-type microwave switches, achieve fast action speed, improve vibration and shock resistance, and improve response speed Effect

Active Publication Date: 2015-01-14
CHINA AEROSPACE TIMES ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem of the present invention is: to solve the problem of insufficient mechanical properties of the existing motor-type microwave switch, to provide a T-shaped microwave switch driven by a motor with high mechanical performance, and to improve the anti-vibration and shock performance of the microwave switch

Method used

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  • T-shaped microwave switch driven by motor
  • T-shaped microwave switch driven by motor
  • T-shaped microwave switch driven by motor

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Embodiment Construction

[0021] like figure 1 , 2 , 3, the T-type microwave switch of the present invention includes a d-sub connector 1, a housing group 3, a circuit board group 5, a stator group 6, a rotor group 7, a transmission group 8, a cover group 9 and a base group 10. . The circuit board group 5 , the stator group 6 , the rotor group 7 , the transmission group 8 and the cover plate group 9 are all located inside the shell group 3 . The d-sub connector 1 is fastened to the housing group 3 by mounting screws 2 , and the housing group and the cover board group 9 are fixed together by screws 4 . The circuit board group 5 is fixed above the stator group 6 , and the stator group 6 is fixed on the cover plate group 9 . The base set 10 is installed under the cover plate set 9 . The rotor set 7 and the transmission set 8 are arranged between the stator set 6 and the cover plate set 9 , and the drive set 8 and the cover plate set 9 are assembled together.

[0022] like Figure 4 As shown, circuit...

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PUM

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Abstract

The invention relates to a T-shaped microwave switch driven by a motor, which comprises a d-sub connector (1), a circuit board set (5), a stator set (6), a rotor set (7), a transmission set (8), a cover board set (9) and a base set (10). The circuit board set (5) is fixed above the stator set (6); the stator set (6) is fixed above the cover board set (9); and the rotor set (7) and the transmission set (8) are arranged between the stator set (6) and the cover board set (9), wherein the rotor set (7) is arranged on a rotor shaft (48) on the cover board set (9) and the transmission set (8) is fixed on the cover board set (9). The microwave switch disclosed by the invention has low driving power; an electromagnetic system is modularized; the microwave switch has low difficulty in assembly and production; double layers of magnetic steels are used for controlling driving magnetic steels; a reed has large retentivity; and the switch has strong vibration and shock resistant performance.

Description

technical field [0001] The invention relates to a T-shaped microwave switch. Background technique [0002] T-type microwave switches are mainly used in communication links of satellites, spaceships and other aerospace equipment to switch microwave signal paths. [0003] In aerospace applications, not only the microwave parameters of the switch must meet the requirements of use, but also must meet certain mechanical index requirements, so as to reliably transmit microwave signals under harsh conditions such as vibration and impact, improve the reliability of the entire product, and meet Use requirements in complex situations such as space environment. [0004] The existing motor-type T-switches have poor vibration and shock resistance, and can only be put into use after being stabilized in the orbit, and cannot work in the active launch section. Contents of the invention [0005] The technical problem of the present invention is: to solve the problem of insufficient mecha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/10
Inventor 田亚伟姚延风姜东明王文涛张楚贤张克维张艺檬郑国龙李大鹏毛泽伟刘春乐王畅
Owner CHINA AEROSPACE TIMES ELECTRONICS