electronic devices

By setting a coupling element at the break in the metal frame and wrapping it with plastic, the problems of low frame strength and small coupling area were solved, improving the antenna's coupling performance and radiation efficiency, and enhancing the overall performance of the electronic equipment.

CN122136614APending Publication Date: 2026-06-02VIVO MOBILE COMM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
VIVO MOBILE COMM CO LTD
Filing Date
2026-03-27
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In the existing technology, opening a gap in the frame reduces the strength, and the small coupling area at the gap affects the improvement of antenna performance.

Method used

By setting coupling elements on both sides of the break in the metal frame and wrapping and filling the break with plastic, the frame strength is enhanced and the coupling area is expanded, thus forming a slot antenna.

Benefits of technology

It improves the strength and coupling performance of the frame at the break point, enhances the coupling performance and radiation efficiency of the antenna, prevents the coupling components from shaking, and improves the appearance performance of electronic devices.

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Abstract

This application discloses an electronic device, relating to the field of electronic devices. An electronic device includes: a frame and a coupling element; the frame includes a metal frame and a plastic component, the metal frame has a break, the coupling element is connected to the metal frame, and regions of the metal frame located on both sides of the break are coupled through the coupling element; the plastic component wraps around the outside of the metal frame and the coupling element, and fills the break; the metal frame has a feed point, and the metal frame and the coupling element form a slotted antenna. This application at least solves the problem of low frame strength caused by the break.
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