CN201623743U - Simple external power supply of mobile phone - Google Patents

Simple external power supply of mobile phone Download PDF

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Publication number
CN201623743U
CN201623743U CN2009202650278U CN200920265027U CN201623743U CN 201623743 U CN201623743 U CN 201623743U CN 2009202650278 U CN2009202650278 U CN 2009202650278U CN 200920265027 U CN200920265027 U CN 200920265027U CN 201623743 U CN201623743 U CN 201623743U
Authority
CN
China
Prior art keywords
mobile phone
battery
power supply
external power
battery case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202650278U
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Chinese (zh)
Inventor
何梓宁
冯锡佳
Original Assignee
何梓宁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 何梓宁 filed Critical 何梓宁
Priority to CN2009202650278U priority Critical patent/CN201623743U/en
Application granted granted Critical
Publication of CN201623743U publication Critical patent/CN201623743U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a simple external power supply of a mobile phone, which relates to small electrical appliances in the field of communication and comprises a mobile phone charging plug 5, a conducting wire 3, a battery case 1 and a battery 2. The battery 2 is mounted in the battery case 1, one end of the conducting wire 3 is connected with the battery case 1, and the other end of the conducting wire 3 is connected with the mobile phone charging plug 5. The simple external power supply of a mobile phone has the advantages of convenient carrying and capabilities of replacing a mobile phone battery under any conditions, and guaranteeing normal communication of a mobile phone and the like, and is suitable for people using mobile phones in various fields and various regions.

Description

The simple mobile phone external power supply
Technical field
The utility model relates to the small electric apparatus in a kind of communication field, particularly a kind of simple mobile phone external power supply.
Background technology
In the actual life, mobile phone has become the indispensable instrument that people carry.The capacity of battery of mobile phone is subjected to the restriction of handset size, can not do very greatly, therefore, people can often run into crucial moment cell-phone battery electric-charge quantity use up, have little time the charging and can't dial or receive calls, influence work or business negotiation.
Summary of the invention
At the deficiency that existing product exists, technical problem to be solved in the utility model provides a kind of easy to carry, under any circumstance can replace battery of mobile phone, guarantees the mobile phone stand-by power supply of mobile phone normal communication.
For solving the problems of the technologies described above, technical solution adopted in the utility model is a kind of simple mobile phone external power supply of design: comprise cell-phone charging plug 5 and lead 3, also have battery case 1 and battery 2; Battery 2 devices are in battery case 1, and an end of lead 3 connects battery case 1, and the other end connects cell-phone charging plug 5.
Simple mobile phone external power supply of the present utility model, owing to adopted the battery case of being furnished with three joint rechargeable batteries, the voltage of its output is 3.6V, meet the mobile phone operating specification, therefore, when battery of mobile phone uses up when having little time to charge, can be used for replacing battery of mobile phone, realize the normal communication of mobile phone.Because the volume of whole device is less, thereby, easy to carry.
Description of drawings
Accompanying drawing 1 is a principle schematic of the present utility model.
Among the figure: the 1st, battery case, the 2nd, battery, the 3rd, lead, the 4th, mobile phone, the 5th, cell-phone charging plug.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Present embodiment is made of battery case 1, battery 2, lead 3 and cell-phone charging plug 5.
Battery case 1 is a rectangular box, can hold three joint rechargeable batteries, and the metal contact and the spring at contact battery 2 two ends are housed respectively at the two ends of box inner chamber, and three joint rechargeable batteries are series system and connect; The output of battery connects two inputs of lead 3 respectively, and cell-phone charging plug 5 connects lead 3 ends.
The experience battery electric quantity uses up in the mobile phone process when people are using, have little time to charge and when having important phone to dial or to answer, (its capacity is decided on the volume size of battery case 1 can to save rechargeable batteries 2 with three, can be No. 1 or No. 2 or No. 5 or No. 7 batteries etc.) battery case 1 of packing into, and the cell-phone charging plug 5 of lead 3 ends inserted in the charging socket of mobile phones 4, at this moment, battery 2 in the battery case 1 is by the metal contact and the spring of contact, electric current introduced electric current mobile phone 4 in through lead 3 and terminal cell-phone charging plug 5 thereof carry out the communication use for mobile phone 4, because the standard output voltage of rechargeable battery is 1.2V, output voltage after the three joint series connection is 3.6V, therefore, meet the mobile phone operating specification.
Mobile phone external power supply of the present utility model, the people that are fit to every field, each region use mobile phone use.

Claims (1)

1. a simple mobile phone external power supply comprises cell-phone charging plug (5) and lead (3), it is characterized in that: also have battery case (1) and battery (2); Battery (2) device is in battery case (1), and an end of lead (3) connects battery case (1), and the other end connects cell-phone charging plug (5).
CN2009202650278U 2009-12-11 2009-12-11 Simple external power supply of mobile phone Expired - Fee Related CN201623743U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202650278U CN201623743U (en) 2009-12-11 2009-12-11 Simple external power supply of mobile phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202650278U CN201623743U (en) 2009-12-11 2009-12-11 Simple external power supply of mobile phone

Publications (1)

Publication Number Publication Date
CN201623743U true CN201623743U (en) 2010-11-03

Family

ID=43027197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202650278U Expired - Fee Related CN201623743U (en) 2009-12-11 2009-12-11 Simple external power supply of mobile phone

Country Status (1)

Country Link
CN (1) CN201623743U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105007352A (en) * 2015-08-30 2015-10-28 刘�文 Mobile phone availably powered by alkaline battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105007352A (en) * 2015-08-30 2015-10-28 刘�文 Mobile phone availably powered by alkaline battery

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101103

Termination date: 20111211