A kind of production method of rubber-covered spring antenna
A technology of spring antenna and production method, which is applied to the components of resonant antenna, antenna, resonant antenna, etc. It can solve the problems of slow manual hand-held soldering iron welding efficiency, inaccurate positioning of spring antenna, and large antenna space occupation, etc., and achieves simple assembly Fast, Lightweight, Effects for Increased Versatility
Active Publication Date: 2022-01-21
ZHONGTIANXUN COMM TECH
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Problems solved by technology
[0003] However, the antenna adopts a single spring antenna structure, and manual hand-held soldering iron welding efficiency is slow, and the spring antenna cannot be accurately positioned, and the deviation is large; the antenna adopts a structure connected by metal shrapnel through a plastic bracket, and the antenna occupies a large space, which is suitable for models with limited space Not applicable
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0029] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0030] In addition, in the present inve...
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The invention discloses a production method of a rubber-coated spring antenna. The rubber-coated spring antenna includes a spring antenna, a plastic shell and a PCB board. The spring antenna is embedded in the plastic shell. One end of the spring antenna extends The feed end is formed from the plastic housing, and a positioning column is fixedly connected to the plastic housing; a positioning hole for cooperating with the positioning column is opened on the PCB, and a positioning hole for cooperating with the positioning column is opened on the PCB, and a positioning column is also provided on the PCB for A feed pad connected to the feed end. The spring antenna forms an antenna module with an injection molded housing through injection molding, and a positioning column that is positioned and installed on the PCB board is provided on the injection molded housing, which makes the assembly simple and fast, improves the accuracy of the assembly, and the antenna module produced by injection molding can be more Adjust the spring antenna with different applicable frequencies according to the actual situation, so as to improve the versatility of antenna installation and reduce the cost of research and development.
Description
technical field [0001] The invention relates to the technical field of antenna devices, in particular to a production method of a rubber-covered spring antenna. Background technique [0002] At present, the traditional antenna usually adopts a single spring antenna structure, which is welded to the mainboard power supply by hand-held soldering iron, or uses a structure in which metal shrapnel is connected by a plastic bracket, and then the shrapnel is thermally fused to the bracket, and then assembled to the mainboard power supply position, and finally assembled by thimble contact. [0003] However, the antenna adopts a single spring antenna structure, and manual hand-held soldering iron welding efficiency is slow, the spring antenna cannot be positioned accurately, and the deviation is large; the antenna adopts a structure connected by metal shrapnel through a plastic bracket, and the antenna occupies a large space, which is suitable for models with limited space Not appli...
Claims
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IPC IPC(8): H01Q1/36H01Q9/06H01Q1/42H01Q1/50H01Q1/22H01Q5/307
CPCH01Q1/36H01Q9/06H01Q1/42H01Q1/50H01Q1/22H01Q5/307
Inventor 龙秋霖邹国华邹一麟韦英俊刘亭茹
Owner ZHONGTIANXUN COMM TECH