Wireless charging method and flexible terminal

A technology for wireless charging and wireless charging equipment, applied in electrical components, circuit devices, etc., can solve the problems of long charging time, limited size and number of charging coils, and slow charging speed

Inactive Publication Date: 2018-06-05
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the prior art, the size and quantity of the charging coils set in the wireless charging terminal are limited, resulting in a limited charging current, which in turn leads to the problems of slow charging speed and long charging time. , providing a wireless charging method and a flexible terminal

Method used

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  • Wireless charging method and flexible terminal
  • Wireless charging method and flexible terminal
  • Wireless charging method and flexible terminal

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0070] In order to solve the problem in the prior art that the charging current is limited due to the limited size and number of charging coils installed in the wireless charging terminal, which in turn leads to slow charging speed and long charging time, this embodiment provides a wireless charging method , this method is applied to a flexible terminal with at least two metal wires in the same direction embedded in the terminal; the specific wireless charging method can be found in Figure 5 as shown, Figure 5 The basic flow chart of the wireless charging method provided in this embodiment, the method includes:

[0071] S501. When charging is required, bend the flexible terminal into a charging form, wherein the charging form is to curl the flexible terminal into a closed loop along the extending direction of the metal wire, so that the metal wire is closed to form an input coil;

[0072] In this embodiment, when performing wireless charging, it is necessary to curl the fle...

no. 2 example

[0093] In order to better understand the present invention, this embodiment is described in conjunction with a more specific example: assuming that at least two metal wires along the length direction of the terminal are buried inside the flexible terminal, and the metal wires are parallel to the length direction; see Image 6 as shown, Image 6 It is a detailed flow chart of the wireless charging method provided by the second embodiment of the present invention, the wireless charging method includes:

[0094] S601. When charging is required, bend the flexible terminal into a charging form, wherein the charging form is to curl the flexible terminal into a closed loop along the length direction, so that the metal wire is closed to form an input coil;

[0095] In this embodiment, when performing wireless charging, the flexible terminal needs to be curled into a closed loop along the length direction of the terminal, so that the metal wires are closed to form an input coil.

[00...

example 1

[0111] In order to better understand the present invention, this embodiment takes the metal wire buried along the length direction of the terminal as an example to describe the embedding method in which the metal wire and the length direction have a preset angle. When the flexible terminal is curled along the length direction of the terminal into a When closed in a loop, buried metal wires can be closed to form a multi-turn coil with the number of turns equal to the number of metal wires; see Figure 7 as shown, Figure 7 The second detailed flow chart of the wireless charging method provided by the second embodiment of the present invention, the wireless charging method includes:

[0112] S701. When charging is required, bend the flexible terminal into a charging form, wherein the charging form is to curl the flexible terminal into a closed loop along the length of the terminal, so that the metal wires are closed to form an input coil;

[0113] S702. When the distance betwee...

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PUM

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Abstract

The invention discloses a wireless charging method. According to the method, when charging is required, a flexible terminal is curled to a closed circle along the extending direction of a metal lead so that the metal lead is closed for forming an input coil. When distance between the flexible terminal and wireless charging equipment is smaller than or equal to a preset value, electromagnetic induction energy which is generated by an output coil in the wireless charging equipment through electromagnetic induction is received through the input coil, and furthermore charging is performed on a battery in the terminal through the electromagnetic induction energy. The wireless charging method settles problems of low charging speed and relatively long charging time because of small charging current caused by limited size and number of the charging coils arranged in a wireless charging terminal. The invention further discloses a flexible terminal. Through applying the wireless charging method,charging speed is improved and charging time is shortened. The wireless charging method and the flexible terminal have advantages of satisfying an actual requirement, greatly improving user experience and improving user satisfaction degree.

Description

technical field [0001] The present invention relates to the field of terminals, and more specifically, to a wireless charging method and a flexible terminal. Background technique [0002] With the development of mobile terminal technology and Internet technology, mobile terminals have become an indispensable part of people's lives. The problem of insufficient capacity is also becoming more and more obvious. Users often need to carry chargers or mobile power sources for charging. If you can get rid of the long-term shackles of the charger, and use the wireless method to charge the terminal freely at any time, it will bring great convenience to the user, so that the user no longer needs to carry a bulky mobile power supply, and can be convenient and fast without having to look around for a socket. to charge. [0003] In the existing wireless charging technology, a charging coil is usually set on both the wireless charger and the wireless charging terminal. When the wireless ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/10H02J50/40H02J50/80H02J50/90
CPCH02J50/10H02J50/40H02J50/80H02J50/90
Inventor 舒强
Owner NUBIA TECHNOLOGY CO LTD
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