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Modular antenna apparatus

An antenna device and modular technology, applied in the direction of antenna support/installation device, etc., can solve problems such as complex structure, and achieve the effect of simple structure, stable holding form, and optimal structural strength

Inactive Publication Date: 2011-04-20
MOLEX INTERCONNECT SHANGHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the antenna body 601 disclosed in the '511 patent is a component independent of the mobile phone casing 600, so the assembly of the two will form a larger overall volume. Bending deformation must be fixed and protected by the positioning substrate 602, so the components of the positioning substrate 602 must be added, making the structure more complicated

Method used

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Embodiment Construction

[0070] see Figure 5 to Figure 5C , which is shown as a specific embodiment of the present invention, the present invention proposes a modular antenna device 1, which includes a housing part 10, a through hole 11 passing through the housing part 10, and a conductive element 13; wherein, the housing The component 10 is a laser direct structuring (LDS) housing, which includes a molded plastic housing 101, and a metallized antenna pattern coating 102 is formed on one surface of the plastic housing, in other words, the laser direct structuring (laser direct structuring) -direct-structuring, LDS) shell part 10 is first to mold the plastic shell 101, and then the metallized antenna pattern coating 102 is formed on a surface of the plastic shell 101, the metallized antenna pattern coating 102 Used as an antenna line of a mobile communication device to receive / transmit signals; and a conductive element 13 is fixed in the through hole 11 and electrically connected to the metallized ant...

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Abstract

A modular antenna apparatus of a mobile communication device is characterized by comprising a housing part, a through hole and a conductive element, wherein, the housing part is a laser direct moulding housing which comprises a moulding plastic housing, an activation area is formed on the plastic housing by laser, and a metallization antenna pattern coating is formed by depositing metal materials in the activation area. The metallization antenna pattern coating extends from the plastic housing to the internal face of the through hole on the plastic housing. The conductive element is inserted into the through hole on the plastic housing, and electrically connected with the metallization antenna pattern coating. In addition, the conductive element is provided with an elastic contact part extending outside the through hole. The antenna apparatus has a simple structure and holds the conductive element by using the housing part, thereby having no need for extra holding elements.

Description

technical field [0001] The present invention relates to a modular antenna device, in particular to an antenna device in which the antenna line is formed on a molded plastic casing by laser to form a laser direct forming casing part. Background technique [0002] Due to the development of wireless communication technology, electronic products pay more and more attention to the quality requirements of signal reception / transmission, and users require electronic products to be light, thin, short, small and other characteristics, coupled with the requirements of highly integrated features, to achieve small size and multifunctional operation purposes. The performance of the antenna is an important part that affects the quality of wireless communication. The antennas of various wireless communication systems have different characteristic requirements according to different applications. , digital TV, wireless local area network and other single-function or multi-function antennas;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22
Inventor 陈玉海
Owner MOLEX INTERCONNECT SHANGHAI
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