Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Mobile phone shell and charging method thereof

一种手机壳、手机的技术，应用在集电器、电动汽车、电气元件等方向，能够解决充电效率慢、操作不方便、差用户体验等问题，达到提高使用体验、避免发热问题的效果

Inactive Publication Date: 2019-08-09
QINGDAO HISENSE MOBILE COMM TECH CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When using a mobile power source such as a power bank to charge a mobile phone, because the charging current in the mobile power source needs to be converted before the mobile phone can be charged, the charging efficiency is slow and the operation is inconvenient
Moreover, when the charging time is long, it is easy to cause the heating problem of mobile phone charging, and the method to solve the heating problem is usually to unplug the mobile power supply, which brings poor user experience to the user.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mobile phone shell and charging method thereof
  • Mobile phone shell and charging method thereof
  • Mobile phone shell and charging method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Based on the principles of the above invention, the embodiment of the present invention provides a control circuit, which is applied in the mobile phone case 10 . Among them, such as figure 2 As shown, the mobile phone case 10 includes: a first external interface 101 , a second external interface 102 , a control circuit 103 and a battery 104 .

[0026] Wherein, the first external interface 101 is connected to the control circuit 103, and the control circuit 103 is also connected to the second external interface 102 and the battery 104; the first external interface 101 receives the charging current input by the external power supply after being connected to the external power supply.

[0027] The control circuit 103 is used to control the charging current of the mobile phone according to the charging current that the mobile phone can actually bear during the charging process when the first external interface 101 is connected to an external power source and the second ex...

Embodiment 2

[0092] An embodiment of the present invention also provides a charging method, which is applied to the control circuit provided in the first embodiment above. like Figure 8 As shown, the method includes:

[0093] S401. When the first external interface 101 is connected to an external power source and the second external interface 102 is connected to a mobile phone, control the charging current of the mobile phone according to the charging current that the mobile phone can actually bear during charging.

[0094] Specifically, in an implementation manner, S401 specifically includes:

[0095] After the first external interface 101 is connected to an external power supply and the second external interface 102 is connected to a mobile phone, the path between the power pin of the first external interface 101 and the power pin of the second external interface is turned on.

[0096] S402. Charge the battery 104 with the remaining current.

[0097] Wherein, the residual current inc...

Embodiment 3

[0114] The embodiment of the present invention also provides a mobile phone case, such as figure 2 As shown, it includes a first external interface 101, a second external interface 102, a battery 104, and a control circuit 103 as provided in the above-mentioned embodiments.

[0115] For the charging method provided by the embodiment of the present invention, its principle, specific implementation, and effects can be referred to the corresponding description in the first embodiment above, and repeated descriptions will not be repeated.

[0116] In the above embodiments, all or part of them may be implemented by software, hardware, firmware or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions accor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a mobile phone shell and a charging method thereof, and relates to the technical field of mobile phone power supply. According to the embodiment of the invention, a discharge current can be distributed by combining the actual use demand of users. The mobile phone shell comprises a first external interface, a second external interface, a battery and a control circuit, wherein the first external interface is connected with the control circuit, the control circuit is further connected with the second external interface and the battery, the first external interface is connected with an external power supply and then receives the charging current input by the external power supply, the control circuit is configured to control the charging current of the mobile phone whenthe first external interface is connected with the external power supply and the second external interface is connected with the mobile phone according to the actually supporting charging current bythe mobile phone in the charging process, and a residual current is employed to charge the battery. The mobile phone shell and the charging method thereof are applied to charging of the mobile phone.

Description

[0001] This application claims the priority of a Chinese patent application filed with the State Intellectual Property Office on January 18, 2019, with the application number 201910047190.5, and the title of the application is "An electronic device and its charging method", the entire contents of which are incorporated herein by reference. Applying. technical field [0002] The invention relates to the technical field of power supply for electronic equipment, in particular to a mobile phone case and a charging method. Background technique [0003] With the technological development and widespread use of mobile terminals, users are increasingly dependent on mobile phones and using them more frequently. Since there has been no major breakthrough in the energy density of batteries, charging electronic devices with mobile power sources such as charging treasures has become a commonly used method to improve the battery life of electronic devices. [0004] When using a mobile pow...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0032H02J7/0068
Inventor 尹荣贻
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com