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Intelligent wearable device

A technology of smart wearable devices and conductors, which is applied to antennas, antennas, and antenna parts suitable for movable objects, and can solve problems such as low antenna efficiency and difficulty in ensuring isolation between antenna units, and save occupied space , improve the isolation performance, reduce the size of the effect

Active Publication Date: 2021-03-26
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the design of the appearance and maintain the strength of the shell, the existing smart wearable devices use a metal frame; there are also products that use the conductive radiation performance of the loop generated by the metal frame itself to integrate multiple frequency band antennas on the metal frame, but There are problems of low antenna efficiency and difficulty in ensuring the isolation between antenna elements

Method used

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Examples

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Embodiment Construction

[0042] 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.

[0043] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , a smart wearable device of the present invention includes a bottom case 1 , a middle frame 2 , and a circuit board 3 .

[0044] The middle frame 2 is an annular or partially annular structure, which is located on one side of the bottom case 1 , and is connected with the bottom case 1 along the ring-shaped periphery to form an accommodating space. The circuit board 3 is accommodated in the above-mentioned accommodation space.

[0045] On the outer surf...

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Abstract

The invention discloses an intelligent wearable device which comprises a bottom shell, a middle frame and a circuit board. The circuit board comprises a plurality of radio frequency interfaces; the middle frame is an annular or partial annular structure, is located on one side of the bottom shell and forms a accommodating space after being connected with the bottom shell; the circuit board is accommodated in the accommodating space; the outer surface of the middle frame is provided with a plurality of sections of mutually isolated radiation antenna bodies along the annular direction of the middle frame, and the radiation antenna bodies are plane conductors, are fixedly connected with the middle frame and are grounded; and the inner surface of the middle frame is provided with feed antennabodies at the positions corresponding to the radiation antenna bodies, and the feed antenna bodies are planar conductors, are fixedly connected with the middle frame and are connected with the radio frequency interfaces respectively. According to the invention, the plurality of mutually isolated antennas are arranged in the annular or partial annular middle frame to realize the function of a multi-band antenna so that enough isolation is provided between the antennas, and the isolation performance is improved; besides, the antennas are arranged on the inner surface and the outer surface of themiddle frame and are fixedly connected with the middle frame so that the occupied space is saved, and the size of the intelligent wearable device is reduced.

Description

technical field [0001] The invention belongs to the technical field of wearable devices, and in particular relates to a smart wearable device. Background technique [0002] With the development of electronic technology, smart wearable devices are increasingly recognized by people. In order to enable smart wearable devices to realize functions such as independent calls, tracking and positioning, and connection to mobile phones and networks, it is necessary to integrate multiple frequency band antennas on smart wearable devices, such as WiFi / Bluetooth, GPS, 4G, 5G and other frequency band antennas. [0003] In order to improve the design of the appearance and maintain the strength of the shell, the existing smart wearable devices use a metal frame; there are also products that use the conductive radiation performance of the loop generated by the metal frame itself to integrate multiple frequency band antennas on the metal frame, but There are problems that the antenna efficie...

Claims

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Application Information

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IPC IPC(8): H01Q1/52H01Q1/27
CPCH01Q1/521H01Q1/273
Inventor 耿建辉张树丰
Owner GEER TECH CO LTD
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