Antenna device and electronic device

A technology of electronic equipment and antenna device, applied in the field of electronics, can solve the problems of discontinuous metal shell, damage of electronic equipment, reduction of structural strength of electronic equipment, etc., to achieve the effect of taking into account communication performance and design requirements, and saving headroom

Active Publication Date: 2016-04-20
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional solution has the following disadvantages: the appearance of the electronic device is discontinuous, which affects the appearance of the metal shell, reduces the structural strength of the electronic device, and makes the electronic device easy to be damaged or worn when it is dropped

Method used

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  • Antenna device and electronic device
  • Antenna device and electronic device
  • Antenna device and electronic device

Examples

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0031] In this application, when it is described that a specific component (or unit) is located between a first component and a second component, there may or may not be an intervening component between the specific component and the first component or the second component. Component; when it is described that a specific component is connected to other components, the specific component may be directly connected to the other component without an intervening component, or may not be directly connected to the other com...

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PUM

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Abstract

The invention provides an antenna device and an electronic device comprising the antenna device. The electronic device comprises a housing; a printed circuit board, which is disposed in the housing, and is used to realize the predetermined function, and is provided with a first grounding end; the antenna device, which comprises a radiation part and a second grounding end. The radiation part is used for the radiation and the receiving of antenna signals, and the radiation part and the printed circuit board are disposed on the same clearance area. The second grounding end is disposed on the radiation part, and is connected with the first grounding end. According to the invention, the ground-sharing of the antenna device and the printed circuit board can be realized, and the antenna device and the printed circuit board are disposed on the same clearance area, and then the clearance occupied by the component parts of the electronic device can be saved, and therefore both of the communication performance of the electronic device and the appearance design requirement can be considered.

Description

technical field [0001] The present application relates to the field of electronic technology, and more specifically, to an antenna device and electronic equipment including the antenna device. Background technique [0002] The electronic devices usually have a communication function to transmit information and data, for example, an antenna is set in a computer, personal digital assistant, smart phone, etc. to realize the communication function. Portability and design of the electronic devices are typically high priority concerns of users. In order to improve the portability of electronic equipment, the manufacturing process should be improved to reduce the size of each component of the electronic equipment. In order to improve the appearance design of the electronic device, a metal shell can be used to make the electronic device have a good metal texture and high mechanical strength. However, in an electronic device with a metal casing, for example, the metal covering or w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22
Inventor 陈康康
Owner LENOVO (BEIJING) LTD
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