Adjusting device of microwave antenna

An adjustment device and microwave antenna technology, which is applied in the field of communication, can solve the problems of low adjustment accuracy, signal jumping, and signal string movement, etc., and achieve the effects of continuous microwave signal changes, easy operation, and high adjustment accuracy
CN102439788BActive Publication Date: 2014-06-04HUAWEI TECH CO LTD
4 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2014-06-04

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A regulating device for a microwave antenna, comprising a supporting element hinged via a first hinge shaft, and a mounting element connected to the microwave antenna. The supporting element is provided with a first worm. The regulating device also comprises a first worm drive matching the first worm and fixed to the mounting element. The rotation axis of the first worm drive overlaps the axis of the first hinge shaft. The regulating device also comprises a first driver device for driving the first worm into rotation. In the regulating device, the worm drive-and-worm mechanism is used to drive the mounting element into rotation relative to the supporting element, thus driving into rotation the microwave antenna connected to the mounting element, allowing convenient operation. Also, as the worm drive-and-worm mechanism is transmitted linearly, the position of the microwave antenna is adjusted linearly, microwave signal transformations are continuous and pulse-free, and the regulation is of great precision. In addition, the worm drive-and-worm mechanism is provided with stable adjustment, compared to the prior art of threaded rod drive, the solution does not employ threaded rods, and obviates the need for the processing of an oversized through-hole, thus avoiding the generation of serial motion of signals when screws are fastened on two sides of the oversized through-hole.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of communication, in particular to an adjusting device for a microwave antenna. Background technique

[0002] In the field of communication technology, microwave is a commonly used point-to-point wireless transmission technology, which is generally used in scenarios where the location is relatively far away and it is inconvenient to lay cables. The signal radiated by the microwave is divided into the main lobe and the side lobe. In order to ensure the signal propagation quality between a pair of microwaves, it is required to adjust the position of the microwave antenna until the two main lobes of the microwave overlap each other in space.

[0003] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a microwave antenna and its adjusting device in the prior art. The adjustment device in the prior art includes a mount 12 for mounting a microwave antenna 14 and a support 11 fixed on th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More