Welding auxiliary device for micro-strip sheet type power divider

Abstract

The invention relates to a welding auxiliary device for a micro-strip sheet type power divider. The welding auxiliary device comprises a positioning part and an elastic pressing part, wherein the elastic pressing part is mounted on the positioning part, and performs axial elastic extrusion on the positioning part, so that pressing, on the micro-strip type power divider, by one end of the positioning part is realized. The welding auxiliary device is small in size, avoids the problems that a micro-strip sheet easily has mechanical damages and welding quality of the power divider is easily affected by a human factor as the current common-use micro-strip sheet type powder divider adopts a slotted screwdriver auxiliary pressing and welding method; and moreover, in case of not making any replacement, micro-strip sheet type powder dividers of different shapes and sizes further can be welded with a three-board line type power divider conveniently, so that welding reliability of the power divider product is guaranteed. Axial elastic extrusion is performed on the positioning part through the elastic pressing part, so that buffer, on extruding acting force, of the micro-strip sheet type powder divider, of the positioning part further can be realized; and moreover, the acting force is easily regulated, and the acting force is relatively lasting.

Description

technical field [0001] The invention relates to the technical field of electrical assembly, in particular to a welding auxiliary device for a microstrip chip power divider. Background technique [0002] The microstrip chip power divider is a common microwave power divider in modern radar electronic products. Due to the particularity of the working frequency band, when the microstrip chip power divider is welded, the gold-plated bottom surface of the microstrip chip welding part is required to be In the past, in order to achieve this purpose, the power divider was usually placed on the working platform when welding, and the head was wrapped with medical adhesive plaster to help press the welding area of ​​the corresponding microstrip sheet with a screwdriver. process method. [0003] The microstrip chip power divider screwdriver-assisted press-welding method is simple and easy to implement, but there are the following disadvantages in the implementation process, which will e...

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the commonly used microstrip power divider one-word screwdriver assisted pressing welding method has the disadvantages that the microstrip is easily damaged by mechanical damage, and the welding quality of the power divider is easily affected by human factors, so as to realize the welding operation Safe, convenient, efficient and reliable, invented a welding auxiliary device for microstrip chip power divider

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