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mobile terminal

A mobile terminal and segment technology, which is applied to antenna supports/installation devices, radio transmission systems, antenna equipment with additional functions, etc., can solve problems such as arrangement difficulties, avoid excessive segmentation, and reduce antenna space. , the effect of reducing the design cost

Active Publication Date: 2018-03-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When there are too many antennas on the mobile phone and it is difficult to arrange them, manufacturers will still choose the traditional NFC solution combining coils and ferrite, and the problem of NFC antenna settings has not been resolved.

Method used

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] Refer below Figure 1-Figure 3 Describe the mobile terminal 100 according to the embodiment of the present invention. The mobile terminal 100 may be a mobile electronic communication device such as a mobile phone or a tablet computer.

[0030] The mobile terminal 100 according to the embodiment of the present invention includes: a casing (not shown in the figure), a main board structure (not shown in the figure), a diversity receiving circuit 21 and an NFC feed 31 .

[0031] A housing space V is defined inside the casing,...

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Abstract

The invention discloses a mobile terminal comprising a housing, a main board structure, a diversity reception circuit, and an NFC feed source. A receiving space is defined in the housing. A metallic frame is disposed on the circumferential wall of the receiving space. The metallic frame is equipped with two first slits in order to define a first section insulated from other sections. The main board structure is arranged in the receiving space. A first clearance region through which magnetic lines may pass is defined between the main board structure and the first section. The diversity reception circuit and the NFC feed source are connected with the first section. According to the mobile terminal, a radiator of a diversity antenna is disposed on the metallic frame to achieve NFC so as to solve a NFC antenna disposition problem, effectively reduce antenna design cost and antenna space, prevents excessive segments on the metallic frame, and guarantee than the NFC antenna cannot influence other antennas on the mobile terminals.

Description

technical field [0001] The present invention relates to the technical field of communication equipment, in particular to a mobile terminal. Background technique [0002] At present, most NFC (Near Field Communication, short-range wireless communication) antennas on mobile phones use a structure combining antenna coils and ferrite, and the NFC antenna is attached to the rear case of the mobile phone battery. The cost of the antenna module of this structural solution is relatively high, and the overall thickness of the body is increased, which is not conducive to the thinner and thinner design of the body. [0003] In the related art, the design scheme of connecting the NFC antenna line on the metal frame has also been proposed. Although the problem of setting up the NFC antenna has been solved, it is obviously impossible to only set the NFC antenna on terminal devices such as mobile phones, especially other antennas ( Such as GPS antenna, WiFi antenna) The necessity of setti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/3827H01Q1/24H01Q1/44
CPCH01Q1/242H01Q1/44H04B1/3833H04B7/0404
Inventor 赵宁向胜昭李彦涛胡莎莎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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