a terminal device

A technology of terminal equipment and metal frame, which is applied in the field of communication and can solve the problems of large size of terminal equipment

Active Publication Date: 2020-10-20
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides a terminal device to solve the problem that the terminal device needs to provide an accommodation space for the millimeter wave antenna, so that the volume of the entire terminal device is relatively large

Method used

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] see figure 1 , figure 1 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention, such as figure 1 As shown, it includes a feed source, a metal frame 1, a coupling sheet and a radiation sheet; at least two grooves are provided on the outer side of the metal frame 1, and each of the grooves is provided with two first through holes, and A radiation sheet and a coupling sheet are arrange...

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Abstract

The present invention provides a terminal device, which includes a feed source, a metal frame, a coupling sheet and a radiation sheet; at least two grooves are provided on the outer surface of the metal frame, and each groove is provided with two first through holes , and each groove is provided with a radiation sheet and a coupling sheet, and the metal frame is grounded; the coupling sheet in each groove is arranged between the radiation sheet and the bottom of the groove, and two second through holes are arranged on the coupling sheet ; Each radiator is provided with two antenna feed points, the feed is connected to an antenna feed point through a first through hole and a second through hole, and the antenna feed point in each groove, the first There is a one-to-one correspondence between the through hole and the second through hole; the metal frame, the coupling sheet and the radiation sheet are not in contact and are filled with non-conductive material, and the area of ​​the radiation sheet is smaller than that of the coupling sheet. In this way, the at least two grooves, the coupling sheet, the radiation sheet, and the feed source are equivalent to the millimeter-wave array antenna of the terminal device, thereby reducing the volume of the terminal device.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a terminal device. Background technique [0002] With the rapid development of communication technology, multi-antenna communication has become the mainstream and future development trend of terminal equipment, and in the process, millimeter-wave antennas are gradually introduced into terminal equipment. In the prior art, the millimeter-wave antenna is generally in the form of an independent antenna module, so it is necessary to provide an accommodation space for the independent antenna module in the terminal device. In this way, the size of the entire terminal device is relatively large, resulting in a relatively low overall competitiveness of the terminal device. SUMMARY OF THE INVENTION [0003] Embodiments of the present invention provide a terminal device, so as to solve the problem that an accommodation space needs to be provided for a millimeter wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/22H01Q1/36H01Q1/44H01Q1/50H01Q21/00
CPCH01Q1/22H01Q1/36H01Q1/44H01Q1/50H01Q21/00H01Q9/045H01Q9/0414H01Q1/523H01Q1/243H01Q21/08H01Q9/0435H01Q5/40H01Q21/0031H01Q21/065
Inventor 黄奂衢王义金简宪静
Owner VIVO MOBILE COMM CO LTD
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