CN102163752A

CN102163752A - Battery replacement for electronic device during power on

Info

Publication number: CN102163752A
Application number: CN2010101291542A
Authority: CN
Inventors: 蔡尚�; 郝孚宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-20
Filing date: 2010-02-20
Publication date: 2011-08-24

Abstract

Specific practices of battery replacement for an electronic device during power on comprise that: a sequence is from 1 to 2 to 3 when B is changed into A and the sequence is from 3 to 2 to 1 when A is changed into B; and a battery shortage of power is taken down and a spare battery with sufficient power is installed. The electronic devices such as a computer, a television and the like can be used movably like a cell phone as long as enough spare batteries are provided; expensive batteries with larger capacitance are not required because the battery can be replaced during power on; and the batteries with smaller size, lighter weight and lower manufacturing cost can be chosen.

Description

Electronic device does not shut down and changes battery

Electronic device (computer, TV, mobile phone ...) be widely used in the information age, its value is high.With the mobile phone is example, and except that conversation, TV is made a video recording, takes a picture, seen to its function (...) grow with each passing day.Because function is many, the electricity consumption time is long, and power consumption is just big.No matter be conversation, shooting ... have a power failure, always regrettable, if important information is interrupted, consequence is also just serious midway.Even adopt two batteries in parallel or with a battery that capacity is bigger, also can only be the limited prolongation of transmission information time, can not thoroughly solve the problem of message interrupts.For this reason, we have designed " electronic device does not shut down and changes battery "

Specific practice please contrast Figure of description and read:

The order of being changed B by A is for 1. 2. 3.; The order of being changed A by B is for 3. 2. 1..Take off the battery of electric weight deficiency, load onto the battery back up of electric weight abundance.As long as enough reserve batteries are arranged, the electricity device computer, TV ... just can equally with mobile phone move and use.Owing to can not shut down and change battery, thus not necessarily will be with expensive capacitance than macrocell, volume of battery can be littler, weight lightly, cost is hanged down.

The Figure of description explanation

Singly-bound is plug-type:

Fig. 1 Fig. 1 is by A powered battery state.

Fig. 2 Fig. 2 is when the A battery soon uses up and sufficient B battery transition status figure.

Fig. 3 Fig. 3 is by B battery power supply state figure.

Finish change electricity after, get for the battery that runs low with reserve battery, in order to back one conversion of taking turns.

The double-button switch formula;

Fig. 4 Fig. 4 is by the state diagram of A powered battery.

Fig. 5 Fig. 5 is when the A battery soon uses up and sufficient B battery transition status figure.

Fig. 6 Fig. 6 is by B battery power supply state figure.

Finish change electricity after, get for the battery that runs low with reserve battery, in order to rear one conversion of taking turns.

Claims

1. electronic device does not shut down and changes battery

The order of being changed B by A is for 1. 2. 3.; The order of being changed A by B is for 3. 2. 1..Take off the battery of electric weight deficiency, load onto the battery back up of electric weight abundance.As long as enough reserve batteries are arranged, electronic device computer, TV ... just can equally with mobile phone move and use.Owing to can not shut down and change battery, thus not necessarily will be with expensive capacitance than macrocell, volume of battery can be littler, weight lightly, cost is hanged down.