Mobile device

A technology for mobile devices and radiating parts, which is applied to antenna grounding devices, antenna support/installation devices, and devices that enable antennas to work in different bands at the same time. It can solve the problems of reducing the overall communication quality of mobile devices and achieve a beautified appearance. Effect

Active Publication Date: 2020-06-09
WISTRON NEWEB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the added metal components are likely to have a negative impact on the antenna supporting wireless

Method used

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Embodiment Construction

[0080] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below and described in detail with accompanying drawings.

[0081] Certain terms are used in the description and claims to refer to particular elements. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. The words "comprising" and "including" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including but not limited to". The term "approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and achieve the basic technical...

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Abstract

The invention discloses a mobile device. The mobile device comprises a metal machine component, a dielectric substrate, a grounding plane, a parasitic radiation part and a feed-in radiation part, wherein the metal machine component is provided with a slotted hole which is provided with a first closed end and a second closed end; the parasitic radiation part is provided with a connecting end and anopen circuit end, the connecting end of the parasitic radiation part is coupled to the grounding plane, the parasitic radiation part comprises a first widened part which is located at the bent position of the parasitic radiation part, the parasitic radiation part has a vertical projection on the metal machine component, and the vertical projection of the parasitic radiation part is at least partially overlapped with the first closed end of the slotted hole; the feed-in radiation part is provided with a feed-in point, and the feed-in radiation part is arranged between the parasitic radiation part and the grounding plane; the dielectric substrate is adjacent to the metal machine component, and the parasitic radiation part and the feed-in radiation part are both arranged on the dielectric substrate; and the parasitic radiation part, the feed-in radiation part and the slotted hole of the metal machine component form an antenna structure together. The mobile device has the advantages of small size, wide frequency band, appearance beautification and the like, and is suitable for various mobile communication devices.

Description

technical field [0001] The present invention relates to a mobile device (Mobile Device), in particular to a mobile device and its antenna structure (Antenna Structure). Background technique [0002] With the development of mobile communication technology, mobile devices have become more and more common in recent years, such as portable computers, mobile phones, multimedia players and other portable electronic devices with mixed functions. In order to meet people's needs, mobile devices generally have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while Some cover short-range wireless communication ranges, for example: Wi-Fi, Bluetooth systems use 2.4GHz, 5.2GHz and 5.8GHz frequency bands for communication. [0003] In order to pursue beautif...

Claims

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Application Information

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IPC IPC(8): H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q1/44H01Q1/48H01Q1/50H01Q5/10H01Q5/20H01Q5/28H01Q5/321
CPCH01Q1/2258H01Q1/242H01Q1/36H01Q1/38H01Q1/44H01Q1/48H01Q1/50H01Q5/10H01Q5/20H01Q5/28H01Q5/321
Inventor 魏仕强
Owner WISTRON NEWEB
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