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Antenna device of mobile terminal and its control method, device and mobile terminal

A technology of antenna equipment and control method, applied in the direction of antenna support/installation device, antenna, sub-office equipment, etc., capable of solving problems such as unproposed solutions and insufficient antenna space

Active Publication Date: 2022-08-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of insufficient antenna space in the mobile phone in the prior art, no effective solution has been proposed yet

Method used

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  • Antenna device of mobile terminal and its control method, device and mobile terminal
  • Antenna device of mobile terminal and its control method, device and mobile terminal
  • Antenna device of mobile terminal and its control method, device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] According to an embodiment of the present invention, an embodiment of an antenna device of a mobile terminal is provided, figure 1 is a schematic diagram of an antenna device of a mobile terminal according to an embodiment of the present invention, such as figure 1 As shown, the antenna equipment of the mobile terminal includes:

[0023] An earphone interface, wherein the earphone interface is provided with a plurality of contacts (contact A and a contact B); a plurality of antennas (antenna A and antenna B), wherein at least two antennas of the plurality of antennas are connected to the earphone interface different contacts within.

[0024] Specifically, the above-mentioned headphone jack may be a 3.5MM or 2.5MM headphone jack, or may be an interface in which the charging port and the headphone jack are integrated. The headphone jack has multiple built-in contacts. Taking a common 3.5MM headphone jack as an example, it can include four contacts, namely, the left chan...

Embodiment 2

[0037]According to an embodiment of the present invention, an embodiment of a method for controlling an antenna device is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases steps shown or described may be performed in an order different from that herein.

[0038] figure 2 is a flowchart of a method for controlling an antenna device according to an embodiment of the present invention, where the antenna device is the antenna device of the mobile terminal in Embodiment 1, such as figure 2 As shown, the method includes the following steps:

[0039] Step S202, detecting the current signal strength parameter of the mobile terminal.

[0040] Specifically, the signal strength parameter of the mobile terminal may be the power gain of the mobile terminal signal, for example, dBm i...

Embodiment 3

[0049] According to an embodiment of the present invention, an embodiment of an apparatus for controlling an antenna device is provided, image 3 is a schematic diagram of an apparatus for controlling an antenna device according to an embodiment of the present invention, where the antenna device is the antenna device of the mobile terminal in Embodiment 1, such as image 3 As shown, the device includes:

[0050] The first detection module 30 is configured to detect the current signal strength parameter of the mobile terminal.

[0051] The first prompting module 32 is used to send out first prompting information when the signal strength parameter is lower than the preset value, wherein the first prompting information is used to prompt the insertion of a metal part into the headphone jack, and the metal part is used in the case of inserting the headphone jack Next, connect at least two antennas connected to different contacts of the headphone jack into the same antenna.

[005...

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Abstract

The invention discloses an antenna device of a mobile terminal and a control method, device and mobile terminal thereof. Wherein, the antenna device includes: an earphone interface, wherein the earphone interface is provided with a plurality of contacts; and a plurality of antennas, wherein at least two antennas of the plurality of antennas are connected to different contacts in the earphone interface. The invention solves the technical problem of insufficient antenna space in the mobile phone in the prior art.

Description

technical field [0001] The present invention relates to the field of mobile terminals, and in particular, to an antenna device of a mobile terminal and a control method, apparatus and mobile terminal thereof. Background technique [0002] The mobile phone antenna is used to send and receive signals on the mobile phone. The old mobile phone has a convex antenna, and the smart phone usually hides the antenna in the preset antenna space in the fuselage. Since current smartphones are usually compatible with multiple communication systems, and each communication system has its own communication frequency band, corresponding antennas need to be configured, which makes the design of mobile phone antennas more and more complicated. Coupled with the wide application of full-screen mobile phones, it will compress the antenna space of the mobile phone, making the antenna space of the mobile phone insufficient. [0003] Aiming at the problem of insufficient space for the antenna in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/50H01Q21/00H04M1/02
CPCH01Q1/242H01Q1/50H01Q21/00H04M1/026
Inventor 武学良
Owner GREE ELECTRIC APPLIANCES INC