Antenna device for electronic equipment and electronic equipment with the antenna device

Abstract

The invention discloses an electronic equipment antenna device. Electronic equipment comprises a plurality of inner metal components; the inner metal components are used as an antenna body; and a high-dielectric-constant material layer is arranged between the inner metal components which are used as an antenna body and a metal shell of the electronic equipment. Preferably, the inner metal components are internally-arranged rotary shafts and / or rotary shaft bases for a foldable structure of the electronic equipment; and the high-dielectric-constant material layer is arranged between the internally-arranged rotary shafts and / or the rotary shaft bases and the metal shell. According to the electronic equipment antenna device disclosed by the invention, on the basis of meeting the use requirements of an antenna, space requirements of the height, the peripheral distance and the like of the antenna can be effectively reduced, and the development tendency of an ultra-light and ultrathin design of the electronic equipment is met. On the basis, the invention further provides the electronic equipment provided with the antenna device.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an antenna device for electronic equipment and electronic equipment with the antenna device. Background technique [0002] With the development of science and technology and the gradual improvement of application requirements, miniaturized and integrated electronic equipment is constantly being introduced, and ultra-light and ultra-thin design has gradually become a development trend. Therefore, it is required that the smaller the component parts, the better. Obviously, the antenna device for receiving and sending signals also needs to meet the thin and light design requirements. [0003] As we all know, limited by its own working principle, the layout of the antenna requires a certain height or clearance area, which cannot be reduced arbitrarily under normal circumstances. Therefore, the antenna design on some ultra-thin or all-metal structure models is particularly difficul...

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Problems solved by technology

[0003] As we all know, limited by its own working principle, the layout of the antenna requires a certain height or clearance area, which usually cannot be arbitrarily reduced. Therefore, the antenna design on some ultra-thin or all-metal structure models is particularly difficult

For example, the dipole, monopole or panel antennas used in the prior art all require a certain height or a clear area, which is difficult to achieve light and thin, and is not suitable for an environment surrounded by all metal

[0004] Another solution is to reduce the thickness of the components and the housing in the sensitive area to increase the height of the antenna and move other components away from the antenna area, however, the adjustment range of this solution is limited and affects the strength of the components and the housing, the installation height of the antenna and the distance from other components directly affect the layout of the whole machine, for example, the thickness of the whole machine or the stacking scheme, etc.

Obviously, the existing technology cannot effectively balance the performance of the antenna with its external size

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