Antenna, transmission device and transmission mechanism

A technology of transmission mechanism and transmission device, which is applied in the direction of transmission device, gear transmission device, transmission device parts, etc., and can solve the problem of transmission mechanism jamming and other problems

Inactive Publication Date: 2020-05-08
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the output gear and the transmission gear are misaligned for position selection and transmission. In actua

Method used

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  • Antenna, transmission device and transmission mechanism
  • Antenna, transmission device and transmission mechanism
  • Antenna, transmission device and transmission mechanism

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0029] It should be noted that, when an element is referred to as being "fixed on", "disposed on", "fixed on" or "installed on" another element, it can be directly on the other element or there can also be an intervening element . When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. Furthermore, when one element is considered to be "fixed transmission connection" to another element, the two can be fixed in a detachable connection, or can ...

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Abstract

The invention discloses an antenna, a transmission device and a transmission mechanism. The transmission mechanism comprises a mounting part, an abutting part and a transmission shaft; the mounting part is provided with a first shaft body, the first shaft body is provided with a first outer tooth body, and the free end of the first outer tooth body is provided with a first leading-in tip part; theabutting part is provided with a matching hole matched with the first shaft body in a sleeving mode and a plurality of inner tooth bodies evenly arranged on the inner side wall of the matching hole at intervals, a limiting groove is formed between every two adjacent inner tooth bodies, and a second leading-in tip part is arranged at one end of each inner tooth body; one end of the transmission shaft is provided with a second shaft body matched with the matching hole in a sleeved mode, the second shaft body is provided with a second outer tooth body clamped with the limiting groove, and the second outer tooth body can be matched with the first outer tooth body in a calibration mode through the limiting groove. The transmission mechanism can reduce the jamming phenomenon. The transmission device adopts the transmission mechanism and has higher reliability. The antenna adopts the transmission device, and can adapt to miniaturization development.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an antenna, a transmission device and a transmission mechanism. Background technique [0002] With the increasing number of mobile communication terminal users, the demand for network capacity of sites in the mobile cellular network is increasing. At the same time, it is required to minimize the interference between different sites or even between different sectors of the same site, that is, to realize the network Maximize capacity and minimize interference. To achieve this purpose, it is usually achieved by adjusting the downtilt angle of the antenna beam on the station. [0003] In order to adapt to the development of multi-frequency antennas, transmission devices are often used to convert more than one power into multiple powers for output. At present, the output gear and the transmission gear are misaligned for position selection and transmission. In actual use, the t...

Claims

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Application Information

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IPC IPC(8): H01Q3/04F16H1/22F16H57/023
CPCH01Q3/04F16H1/22F16H57/023
Inventor 黄潮生马泽峰薛锋章段红彬游建军刘培涛范思鹏
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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