an antenna device

An antenna device and encapsulation shell technology, which is applied to the antenna support/installation device, antenna, antenna coupling and other directions, can solve the problems of narrow radiation space of the all-metal back shell antenna antenna and mutual interference of radiation antennas, and achieves simple structure, The effect of avoiding interference and improving signal strength

Active Publication Date: 2019-10-25
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose an antenna device, aiming to solve the problem of narrow antenna radiation space due to the radiation mode of the all-metal back shell antenna in the prior art, and the serious mutual interference between different radiation antennas

Method used

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Embodiment Construction

[0025] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0027] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses an antenna device. A mobile terminal comprises a package shell and a PCB which is arranged in the package shell. The PCB is fixedly connected with the package shell, and the antenna device is arranged in the package shell of the mobile terminal. The antenna device comprises a bolt and a nut, the nut is arranged on one side of the PCB and fixedly connected with the package shell, the bolt is fixedly connected with the nut, the bolt is in signal connection with the PCB, a signal of the PCB is transmitted to the nut, and therefore the antenna signal radiation is achieved. The antenna device is simple in structure, low in cost and small in occupied space and tends to meet intelligent, lighting and thinning design requirements of the mobile terminal, and the problem that an all-metal-shell mobile phone is poor in antenna performance and accordingly the use experience of a user is affected is avoided.

Description

technical field [0001] The invention relates to the field of communication equipment, in particular to an antenna device. Background technique [0002] As the thickness of smartphones becomes thinner and lighter, the radiation space of mobile phone antennas becomes smaller and smaller. Especially with the launch of IPHONE smartphones, the entire smartphone industry is making all-metal smartphones. The impact of all-metal back shells on antenna radiation shielding will inevitably pose greater challenges to smartphone antenna performance indicators and consistent debugging, thus giving Users have a bad experience. [0003] At present, in view of the above situation, the antenna is generally designed on the metal back shell of the mobile phone, and the data is transmitted and received through the metal back shell. However, the radiation mode of the all-metal back shell antenna results in a narrow antenna radiation space, and different There is a relatively serious phenomenon ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/50H01Q1/52H04M1/02
CPCH01Q1/243H01Q1/50H01Q1/52H04M1/026
Inventor 刘小东黄厚飞
Owner NUBIA TECHNOLOGY CO LTD
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