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Smart watch

A smart watch and metal frame technology, which is applied in the field of smart watches, can solve the problems of large size and weight of patch ceramic antennas, which cannot meet the space requirements of smart watches, and are not conducive to the development of light and thin smart watches.

Inactive Publication Date: 2015-12-23
ONEPLUS TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The size and weight of the patch ceramic antenna are relatively large, which cannot meet the space requirements of smart watches, and is not conducive to the development of thinner and lighter smart watches

Method used

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The smart watch in an embodiment can communicate with mobile terminals such as mobile phones through the antenna structure provided therein. figure 1 is a cross-sectional view of a smart watch 100 in an embodiment, figure 2 then figure 1 Front view of the smartwatch in the illustrated embodiment. The smart watch 100 includes a display component 110 , a metal frame 120 , a printed circuit board 130 , a radio frequency port 140 , a feeder 150 , a coupling feeder 160 and the like.

[0022] An opening is formed on one side of the metal frame 120 , and the display unit 110 is disposed at the ...

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Abstract

The invention relates to a smart watch, which comprises a display assembly, a metal outer frame provided with an opening, a printed circuit board, a radio frequency port and a coupling feed part. The display assembly is positioned at the opening part of the metal outer frame and encloses an accommodating space inside the metal outer frame together with the metal outer frame. The printed circuit board is arranged in the accommodating space. A gap is reserved between the printed circuit board and the metal outer frame. The radio frequency port is arranged on the printed circuit board. The coupling feed part is arranged in the gap and is connected with the radio frequency port so as to be coupled and connected to the metal outer frame. The radio frequency port is used for enabling the coupling excitation of the metal outer frame via the coupling feed part so as to form an antenna radiation body based on the metal outer frame. By means of the above smart watch, not only the radiation efficiency of an antenna is ensured, but also the dimension and the weight of the antenna are effectively reduced. Meanwhile, the lightening and thinning development of the smart watch is realized. Moreover, the full-metal appearance design of the smart watch is enabled.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a smart watch. Background technique [0002] Smart watches need to communicate with mobile terminals such as mobile phones, so they need to set up antennas to realize the communication process. Since the metal structure in the smart watch will affect the radiation efficiency of the antenna, in order to ensure the performance of the antenna, the traditional smart watch usually uses a non-metallic frame such as plastic and installs a patch ceramic antenna on the printed circuit board. The size and weight of the chip ceramic antenna are relatively large, which cannot meet the space requirements of smart watches, and is not conducive to the development of thinner and lighter smart watches. Contents of the invention [0003] Based on this, it is necessary to provide a thinner smart watch with high antenna radiation efficiency. [0004] A smart watch, comprising: a display co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/50H01Q1/22H01R12/70A44C5/02
Inventor 张大印周昌文
Owner ONEPLUS TECH SHENZHEN
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