Electronic device with uninterruptible power supply during cell replacement

A technology for electronic devices and main batteries, applied to battery pack components, circuits, electrical components, etc., can solve problems such as resetting the date and time, interrupting the current operation of the mobile phone, and inconveniencing users

Inactive Publication Date: 2012-05-23
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, changing the battery after shutting down the phone will interrupt the current operation of the mobile phone, which makes the mobile phone user disgusted, and it will take a certain amount of time to turn on the phone after turning off the phone, and some phones need to reset the date and time after the phone is turned off, which brings great inconvenience to the user.
And if you use direct charging, you must be close to the power supply, which will also cause inconvenience to users.

Method used

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  • Electronic device with uninterruptible power supply during cell replacement
  • Electronic device with uninterruptible power supply during cell replacement
  • Electronic device with uninterruptible power supply during cell replacement

Examples

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Embodiment Construction

[0014] Please refer to figure 1 , figure 2 and image 3 , the electronic device 1 of the present invention can be various electronic devices using batteries, such as mobile phones, notebook computers, etc., and the present invention will be described below taking mobile phones as examples. The mobile phone 1 includes a main body 10 , a main battery 20 , a backup battery 30 and a circuit board 50 .

[0015] One side of the main battery 20 is provided with an electrode 21 , one side of the backup battery 30 is provided with an inclined electrode 31 , and a cavity 32 is formed at the back of the backup battery 30 . The thickness of the main battery 20 is substantially the same as that of the backup battery 30 , and the size of the main battery 20 is larger than that of the backup battery 30 .

[0016] The main body 10 forms a battery compartment 40 . A plurality of recessed receiving portions 11 are provided at the edge of the battery compartment 40 . In this embodiment, th...

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PUM

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Abstract

The invention provides an electronic device with uninterruptible power supply during cell replacement. The electronic device comprises a main body, a circuit board, a main cell and a standby cell. The circuit board is provided with an electric adapting piece, which can be movably connected with the circuit board and comprises a first end and a second end. The first end is used for crossing a back of the standby cell and establishing electric connection with the main cell; the second end is used for contacting with the standby cell to establish electric connection. The main body is provided with an elastic interconnecting piece, which generates elastic deformation by external pressure. According to the invention, when the main cell and the standby cell are both arranged in the electronic device, only the main cell supplies power to the electronic device; during replacement of the main cell, the standby cell supplies power to the electronic device, so as to maintain continuous connection of the cell power and the circuit board, without turning off the device or suspending a mobile phone power supply.

Description

technical field [0001] The present invention relates to an electronic device, more specifically, to an electronic device that can be powered off without changing batteries. Background technique [0002] Usually, a battery-powered electronic device, such as a mobile phone or a notebook computer, must be turned off to replace another spare battery or charged by a direct charger when the battery power is about to run out. However, switching off to replace the battery will interrupt the current operation of the mobile phone, which makes the mobile phone user disgusted, and it will take a certain amount of time to switch off and then switch on again, and some mobile phones need to reset the date and time after switching off, which brings great inconvenience to the user. And if you use direct charging, you must be close to the power supply, which will also cause inconvenience to users. Contents of the invention [0003] In order to solve the above existing problems, the object ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/20H01M2/10
CPCY02E60/12Y02E60/10
Inventor 杨乐富
Owner FU TAI HUA IND SHENZHEN
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