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Preassembled wiring terminal

A terminal, pre-installed technology, applied in the direction of connection, conductive connection, welding/welding connection, etc., can solve problems such as bending, affecting antenna intermodulation index, welding structure strain, etc., to improve strength, improve welding strength, The effect of ensuring stability

Pending Publication Date: 2020-06-30
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are generally many electrical connections of coaxial cables inside the antenna, but in the existing terminal blocks used to connect two coaxial cables, due to the limitation of the connection structure of the shield, welding cup and fixed card seat, when wiring It is necessary to pass the coaxial cable through the shield first, then weld and fix it in the welding cup, and then fix the clamp on the outer layer. In the process of fixing the clamp, it is easy to cause the welding structure to be strained, bent, etc. Thus affecting the intermodulation index of the antenna

Method used

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  • Preassembled wiring terminal
  • Preassembled wiring terminal
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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] Those skilled in the art can understand that, unless otherwise stated, the word "comprising" used in the description of the present invention refers to the presence of the features, integers, steps, operations, parts / components and / or components, but does not exclude the presence or Add one or more other features, integers, steps, operations, parts / parts, components and / or groups thereof. It should be understood that when we refer to a part / component as being "connected" to another part / component, it may be directly connected to t...

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Abstract

The invention provides a preassembled wiring terminal which comprises a clamping seat, a shielding piece and a welding cup, wherein the clamping seat comprises an accommodating cavity with an openingand two clamps which are respectively arranged at two opposite ends of the accommodating cavity and are used for clamping coaxial cables; the shielding piece and the welding cup are sequentially embedded in the accommodating cavity through the opening; fixing holes for the coaxial cables to penetrate through are formed in positions, corresponding to the clamps, of side walls of the shielding piece, the welding cup comprises a welding cavity for welding wires of the coaxial cables, and a welding opening is formed in a position, corresponding to the opening, of the welding cavity. The inventionprovides the preassembled wiring terminal, the welding opening is formed in the position, corresponding to the opening of the containing cavity, of the welding cavity, two coaxial cables to be connected can penetrate into the clamping seat and the shielding piece and then the two coaxial cables are welded in the welding cavity, the pre-installation of the clamping seat is achieved, the phenomenonthat a welding structure is strained and bent when the clamping seat sleeves the welding structure is avoided, and the stability of the intermodulation index of an antenna is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electrical connection, in particular to a pre-assembled connection terminal. Background technique [0002] In recent years, with the development of base station antennas, the requirements for antenna quality are getting higher and higher. In the antenna design and assembly process, it is necessary to consider the influence on the antenna indicators as much as possible. [0003] There are generally many electrical connections of coaxial cables inside the antenna, but in the existing terminal blocks used to connect two coaxial cables, due to the limitation of the connection structure of the shield, welding cup and fixed card seat, when wiring It is necessary to pass the coaxial cable through the shield first, then weld and fix it in the welding cup, and then fix the clamp on the outer layer. In the process of fixing the clamp, it is easy to cause the welding structure to be strained, bent, etc. Thus affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R4/02
CPCH01R4/023H01R9/0503H01R9/0524
Inventor 赵克恒刘苑辉杨仲凯
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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