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Side-pull door sealing structure in base station antenna

A technology of sealing mechanism and base station antenna, which is applied in the direction of antenna support/installation device, radiation unit cover, etc. It can solve the problems of poor installation, commissioning and maintenance, unfavorable antenna post-maintenance, chamber door disassembly, etc., and achieves easy operation and simple appearance Beautiful, fast installation effect

Inactive Publication Date: 2014-07-02
张家港保税区国信通信有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing small number of interface antennas often arrange the interface at the lower end of the antenna. The overall waterproofing of the antenna and the independent waterproofing of the interface after installation are not conducive to the later maintenance of the antenna.
However, the existing multi-interface antenna often adopts the following two installation methods: one is directly integrated inside the antenna, the overall waterproof of the antenna is better, but there is still an interface at the outer end, and the interface must be independently waterproof after installation. The maintainability is poor, if you want to repair, you must return to the factory; the other is that the door is directly fixed on the antenna. After installation, you must disassemble the door for debugging and maintenance, which is very inconvenient, especially when working at heights. Danger

Method used

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  • Side-pull door sealing structure in base station antenna
  • Side-pull door sealing structure in base station antenna
  • Side-pull door sealing structure in base station antenna

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Embodiment Construction

[0027] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0028] figure 1 It is a schematic diagram of the front structure when the chamber door is locked and closed according to the present invention; figure 2 It is a side sectional structural schematic diagram of the cavity door of the present invention when it is locked and closed.

[0029] Such as figure 1 and figure 2 Shown: the side sliding door sealing mechanism in the base station antenna, including the antenna skeleton 16, the antenna front 3 arranged on the front of the antenna skeleton 16, and the chamber door 1 arranged on the back of the antenna skeleton 16, wherein the chamber door 1 It is the main part of the present invention, which has a lot of reserved holes for fixing, and is also the main force-bearing part. It is made of sheet metal bending and welding. It is not only convenient and simple to pre-set the reserved holes,...

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Abstract

The invention discloses a side-pull door sealing structure in a base station antenna. The side-pull door sealing structure comprises an antenna framework, an antenna array surface arranged on the front face of the antenna framework and a cavity door arranged on the back face of the antenna framework, and further comprises a lock catch mechanism, a side-pull mechanism and a sealing mechanism body. The lock catch mechanism, the side-pull mechanism and the sealing mechanism body are integrated to be arranged between the cavity door and the antenna framework. The side-pull door sealing structure in the base station antenna is compact in structure, safe and reliable to use, quick to install and easy to operate, realizes side-pull opening and closing of the cavity door, and is small in installation and operation space. In addition, the side-pull direction can be changed at will in the plane according to the specific size of the antenna.

Description

technical field [0001] The invention relates to a door sealing mechanism, in particular to a side sliding door sealing mechanism in a base station antenna, and to the technical field of mobile communication antenna components. Background technique [0002] With the continuous development of antennas toward active integration, their control and communication interfaces have increased significantly, and they have higher requirements for installation, commissioning, and maintenance. There are higher requirements for the overall design of the antenna. A small number of existing interface antennas often arrange the interface at the lower end of the antenna. The overall waterproofing of the antenna and the independent waterproofing of the interface after installation are not conducive to the later maintenance of the antenna. However, the existing multi-interface antenna often adopts the following two installation methods: one is directly integrated inside the antenna, the overall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/42
Inventor 梁保涛王华刘小琴
Owner 张家港保税区国信通信有限公司
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