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Electronic equipment

A technology for electronic equipment and feeding points, applied in circuits, electrical components, flexible antennas, etc., can solve the problems of large space occupied by the antenna, high cost, and antenna performance easily affected by the human body, so as to reduce the design difficulty and the cost of the antenna. , the effect of reducing the impact

Pending Publication Date: 2022-01-07
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide an electronic device, which can solve the problem that traditional antennas in the prior art need to arrange antennas at different positions and switch them through switches in order to balance the performance of antennas in different usage scenarios, so that the antennas occupy a large space and cost High, and the position of the antenna is fixed, and the performance of the antenna is easily affected by the human body

Method used

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Effect test

Embodiment 1

[0033] Please refer to figure 1 with figure 2 , figure 1 It is one of the schematic diagrams of an electronic device provided in Embodiment 1 of the present application, figure 2 The second schematic diagram of an electronic device provided in the first embodiment of the present application. Such as figure 1 with figure 2 As shown, in the embodiment of the present application, the electronic device includes a bracket 1 and a scroll screen (not shown in the figure), the bracket 1 is used to support the scroll screen, the scroll screen has a first state and a second state, and the The unfolded area of ​​the scroll screen in the first state is different from that in the second state, that is to say, the scroll screen can be unfolded or rolled up to change the shape of the scroll screen, thereby changing the display area of ​​the scroll screen. The bracket 1 can maintain the support for the scroll screen when the scroll screen is in any state; the antenna device includes a...

Embodiment 2

[0041] Please refer to image 3 with Figure 4 , image 3 It is one of the schematic diagrams of an electronic device provided in Embodiment 2 of the present application, Figure 4 The second schematic diagram of an electronic device provided in Embodiment 2 of the present application. Such as image 3 with Figure 4 As shown, in the embodiment of the present application, the electronic device includes a bracket 1 and a scroll screen (not shown in the figure), the bracket 1 is used to support the scroll screen, the scroll screen has a first state and a second state, and the The unfolded area of ​​the scroll screen in the first state is different from that in the second state, that is to say, the scroll screen can be unfolded or rolled up to change the shape of the scroll screen, thereby changing the display area of ​​the scroll screen. The bracket 1 can maintain the support for the scroll screen when the scroll screen is in any state; the antenna device includes an antenn...

Embodiment 3

[0051] Please refer to Figure 5 with Image 6 , Figure 5 It is one of the schematic diagrams of an electronic device provided in Embodiment 3 of the present application, Image 6 The second schematic diagram of an electronic device provided in Embodiment 3 of the present application. Such as Figure 5 with Image 6 As shown, in the embodiment of the present application, the electronic device includes a bracket 1 and a scroll screen (not shown in the figure), the bracket 1 is used to support the scroll screen, the scroll screen has a first state and a second state, and the The unfolded area of ​​the scroll screen in the first state is different from that in the second state, that is to say, the scroll screen can be unfolded or rolled up to change the shape of the scroll screen, thereby changing the display area of ​​the scroll screen. The bracket 1 can maintain the support for the scroll screen when the scroll screen is in any state; the antenna device includes an antenn...

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Abstract

The invention discloses electronic equipment, and belongs to the technical field of communication. The electronic equipment comprises a scroll screen and an antenna device; the scroll screen has a first state and a second state; the antenna device comprises an antenna radiator and a feed source; the feed source is connected with the antenna radiator through a matching network; the antenna radiator is fixedly arranged on the side, away from a display surface, of the scroll screen; and when the scroll screen is switched from the first state to the second state, the antenna radiator can move synchronously along with the scroll screen, and the matching network performs impedance matching according to the position of the antenna radiator so as to enable the antenna radiator to work in different frequency bands. According to the the electronic equipment, the antenna radiator and the scroll screen are fixed, so that the antenna radiator can move synchronously with the scroll screen in the process of unfolding or rolling the scroll screen, and therefore, the position of the antenna radiator can be changed to avoid a human body, and the influence of the human body on the antenna performance in different scenes can be weakened, the antenna performance requirements in different scenes can be met, and the antenna design difficulty and the antenna cost are reduced.

Description

technical field [0001] The present application belongs to the technical field of communication, and specifically relates to an electronic device. Background technique [0002] At present, scrolling screens have become a popular development direction of flexible display screens. However, with the development of communication technology, there are more and more terminal communication frequency bands, and the number of antennas required is also increasing. Moreover, the shape of terminals with rotating screens will change, which will lead to changes in the main board, antennas, etc. The surrounding environment changes, and the frequency band performance required by the antenna also changes. The position of the traditional antenna is fixed. In order to meet the needs of different scenarios, a switch needs to be added to switch between antennas in different positions. However, such a design not only requires The location of the antenna is arranged so that the antenna occupies a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/08H01Q1/22H01Q1/36H01Q1/50H01Q5/28H01Q5/335H01Q5/50
CPCH01Q1/087H01Q1/22H01Q1/36H01Q1/50H01Q5/28H01Q5/335H01Q5/50
Inventor 陈亮文秦源
Owner VIVO MOBILE COMM CO LTD