CN101459266B

CN101459266B - Simple charging belt

Info

Publication number: CN101459266B
Application number: CN2008102417269A
Authority: CN
Inventors: 赵忠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2011-07-20
Anticipated expiration: 2028-12-29
Also published as: CN101459266A

Abstract

The invention provides a simple charging strip comprising an external charging current access module and a charging module. A wire is conducted between the current access module and the charging module, the current access module further includes a charging state control component, the charging module further includes a pair of movable electrodes and a fastening portion for fixing the charging module onto the surface of a battery, and all components of the charging module are fixed on a base band. Two sliding ways are positioned on the charging module, each sliding module is internally provided with one movable electrode capable of freely and linearly sliding in the sliding way, and the sliding ways and the movable electrodes are constantly electrically contacted during sliding. For charging, after inserting the current access module in USB interfaces of a computer or a standard charging transformer, a charging state indicating lamp is on for indicating that charging is started, and when charging is finished, the color of the indicating lamp is changed into an electric full state. The simple charging strip has the advantages of small volume, light weight, easy carrying and convenient operation, and is applicable for charging various lithium batteries in mobile phones.

Description

A kind of simple and easy charge-carrying belt

Technical field

The present invention relates to a kind of battery charger for mobile phone, relate in particular to a kind of simple and easy charge-carrying belt that can charge to any cellular li-ion battery.

Background technology

Nowadays mobile phone has become the most general consumer electronics product in the society, and its charging problem is subjected to the whole society and pays close attention to.For the consideration of number one, the product that general cell phone manufacturer is oneself has disposed special-purpose charger for mobile phone, and is incompatible with other products.Because the life-span of charger for mobile phone, user's mobile phone was often changed much larger than mobile phone, because of the handset compatibility reason, the user also is forced to charger is eliminated with mobile phone.Mobile phone is often carried in addition, but charger carries inconvenience, can't in time find suitable charger when causing the mobile phone electric weight not enough.This has caused great wealth of society waste, has also brought many inconvenience for the user.Therefore the national charger for mobile phone standard of putting into effect, but this standard also is an interim standards, and the charging inlet of mobile phone does not still have standardization.For this reason, universal charger arises at the historic moment (seeing accompanying drawing 1), shows great vitality once releasing market, welcome by the cellphone subscriber.Though but this charger can adapt to the charging requirement of most of battery of mobile phone, shortcoming is quite a few, as: 1) but volume is still bigger than normal, carry still inconvenience; 2) and need use 220V mains-supplied, outdoor charging and inconvenience; 3) clamp battery charge by shell fragment, the user needs special learning manipulation to use, and shell fragment can only be clamped the sub-fraction of battery, and interruption charging process easily comes off.Therefore be easy to carry, new user easily goes up manual manipulation, the reliable and stable universal mobile phone cell New-type charge device that charges will be a kind of potential market demand.

Summary of the invention

The purpose of this invention is to provide a kind of simple and easy charge-carrying belt, charging module wherein is fixed on the base band material of a band shape, can be bonded to easily on the various batteries of mobile phone and charge, this charge-carrying belt comprises the external charge current access module, charging module, live wire conducting between current access module and the charging module, wherein also has the charged state control element in the current access module, charging module is core of the present invention place, its member that also comprises has: a pair of float electrode (electrode has positive-negative polarity), and be used for charging module is fixed on fastening part on the battery surface, two electrodes of float electrode just in time contact with the positive and negative electrode of cellular li-ion battery when charging, and all members of charging module all are fixed on the base band.Two sliding rails are arranged on the charging module, have a float electrode to do free linear slide at sliding rail in each sliding rail, track keeps energising to contact with float electrode when sliding.

When charging, current access module is inserted in the USB interface of computer or standard charging transformer, with fastening part with charging module fixedly on the cellular li-ion battery, float electrode is contacted with the positive and negative electrode of cellular li-ion battery, and when contact the current access module electrode identical with the contacted polarity of battery electrode.Above-mentioned electrode contacts when correct that the charged state indicator light is bright, and expression begins charging, and the color change of this indicator light stopped charging for the charging saturation condition when charging was finished.

The present invention can bring following beneficial effect:

Simple and easy charge-carrying belt volume of the present invention is little, in light weight, portable, and operation is very easy, can be fit to the charging of all kinds of cellular li-ion batteries, and charging process is reliable and stable, can become the conduct electricity upgrading substitute products of device and commercially available universal charger of conventional mobile phone.And product cost is low, does not need civil power during charging, has computer or other portable power supplies (as vehicle power) just can charge whenever and wherever possible, popularizes easily.

Figure of description

Fig. 1 is commercially available universal charger;

Fig. 2 is a simple and easy charge-carrying belt structural representation of the present invention;

Fig. 3 is a cellular li-ion battery charging electrode side schematic diagram;

Fig. 4 is the float electrode position view when using simple and easy charge-carrying belt of the present invention to charge as cellular li-ion battery;

Fig. 5 is the end view of Fig. 4.

Mark among the figure: 1. the external charge current access module, 2. the charged state indicator light, 3. conductor wire, 4. charging module, 5. the charging electrode sliding rail, 6. float electrode, 7. sliding rail is cut apart hole, 8. hook, 9. cellular li-ion battery, 10. cellular li-ion battery positive and negative electrode, 11, elasticity base band

Embodiment

Understand and enforcement the present invention for the ease of those of ordinary skills, the present invention is described in further detail below in conjunction with the drawings and the specific embodiments.

Seeing accompanying drawing 1, is commercially available universal charger, and volume is more portable, need the 220V civil power to charge to cellular li-ion battery, and cellular li-ion battery to be stuck in omnipotent can charger on, need the location, complicated operation, and battery comes off the charging process instability easily.The simple and easy charge-carrying belt of the present invention overcomes the above-mentioned shortcoming of universal charger, charging module wherein is fixed on the base band material of a band shape, can be various charging mobile phone batteries easily, charge-carrying belt of the present invention comprises that external charge current inserts current access module 1, comprise external charge current access module 1, charging module 4, live wire 3 conductings between current access module 1 and the charging module 4, wherein current access module 1 also comprises the charged state control element, charging module 4 is core of the present invention places, it also comprises a pair of float electrode 6 (electrode 6 has positive-negative polarity), and be used for charging module 4 is fixed on battery 9 lip-deep fastening parts, two electrode tips of float electrode 6 just in time contact with the positive and negative electrode 10 of cellular li-ion battery 9 when charging.Two sliding rails 5 are arranged on the charging module 4 here, have a float electrode 6 to do free linear slide at sliding rail 5 in each sliding rail 5, track 5 keeps energising to contact with float electrode 6 when sliding.When charging, current access module 1 is inserted in the USB interface of computer or standard charging transformer, with fastening part with charging module 4 fixedly on the cellular li-ion battery, float electrode 6 is contacted with the positive and negative electrode 10 of cellular li-ion battery 9, and when contact electrode 6 identical with the contacted polarity of electrode 10.Above-mentioned electrode contacts charged state indicator light 2 bright greens when correct, and expression begins charging, and the color change of charged state indicator light 2 was red expression charging saturation condition when charging was finished, and stopped charging.

Embodiment:

Elasticity base band 11 adopts flexible material to make, and as making of rubber, in the middle of it long and narrow hole 7 is arranged, and sees Fig. 2, by the width of adjustment apertures 7, just can reach the spacing of regulating two sliding rails 5.

The elasticity base band 11 here can be made with transparent material, can accurately estimate and adjust its position when float electrode 6 is slided in sliding rail 5 like this, can float electrode 6 be registered on the positive and negative electrode 10 of battery 9 fast.See Fig. 3 and Fig. 4.

The electrode tip of above-mentioned float electrode 6 can adopt the elastic electrode head, can stretch, and to be fit to the charging electrode degree of depth of different cellular li-ion batteries, makes electrode tip and battery electrode keep stable and excellent contact.The positive and negative electrode of seeing the general cellular li-ion battery of figure is recessed sheet metal, and is deep mixed, but adopts the contact performance of telescopic elastic electrode head intensifier electrode.

The effect of above-mentioned fastening part 8 is that elasticity base band 11 is securely fixed on the battery 9, and the fastening part here can be a pair of hook, or the button of joining, and fastening part links to each other with elasticity base band 11 by telescopic elastomeric material band (as spring or rubber belt).

Can also carry out following improvement to the above embodiments:

Improve 1: increase electrode fixing device

Charge-carrying belt of the present invention is in order to adapt to the charging of various cellular li-ion batteries, designed float electrode 6, and float electrode 6 can be in two dimensional surface adjusted position all around, promptly adjust the relative distance of float electrode 6, regulate the linear position of float electrode 6 on charging module 4 by sliding rail 5 by hole 7.If but the user often is the particular battery charging, the position of the charging positive and negative electrode 10 on its battery 9 is fixed, and just needn't all regulate the position and the relative distance of float electrode 6 at every turn.Therefore increase by two fixed-site devices among the present invention: 1) two sliding rail 5 fixed-site devices, be fixed up after the spacing adjusting with two sliding rails 5, the fixture here also can be the width fixture of hole 7, and it is just passable to adopt parallel both arms to clamp two sliding rails 5; 2) the linear position fixture of float electrode 6 is fixed on two float electrodes 6 in the sliding rail 5, the end design of float electrode 6 can be able to be enclosed within on the sliding rail 5, and its contact-making surface is a matsurface, fixes by mutual frictional force.

Improve 2: increase the positive-negative polarity switch

When charging, the positive-negative polarity of the float electrode 6 and the electrode 10 of cellular li-ion battery 9 could correctly must be charged in identical contact.Because many cellular li-ion batteries are to the mark of polarity and unclear, naive user also is difficult to differentiate, if connect instead, also to pull down again again and connect, cumbersome, the present invention increases the positive-negative polarity switch of float electrode 6, is divided into manual switchover and automatic switchover, and wherein manual switchover is a double-pole transposition diverter switch, the user finds that when being put into elasticity base band 11 on the battery 9 charged state indicator light 2 does not work, can dial diverter switch, make charged state indicator light 2 normally shinny, just can charge normal, this mode cost is low, if allow product cost to raise, can increase an automatic switchover device, in have the IC detector that the electrode voltage that inserts is detected, and automatic switchover polarity, this mode is the foolization very, and product is easy to use, but will increase certain cost.

Claims

1. charge-carrying belt, comprise external charge current access module (1), charging module (4), live wire (3) conducting between current access module (1) and the charging module (4), wherein current access module (1) also comprises the charged state control element, it is characterized in that: charging module (4) is provided with elasticity base band (11), elasticity base band (11) is provided with a pair of float electrode (6) that is electrically conducted with current access module (1), elasticity base band (11) two ends are respectively equipped with and are used for charging module (4) is fixed on the lip-deep fastening part of battery (9) (8), during charging, regulate float electrode (6) and connect with cellular li-ion battery (9) both positive and negative polarity, the mutual fastening of fastening part is fixed on charging module (4) on battery (9) surface.

2. charge-carrying belt according to claim 1, it is characterized in that two sliding rails (5) are arranged on the described charging module (4), have a float electrode (6) to do in each sliding rail (5) and be free to slide, the interior live conductor of each sliding rail (5) keeps energising to contact with float electrode (6).

3. charge-carrying belt according to claim 2 is characterized in that described charging module (4) adopts flexible material to make, and in the middle of it long and narrow hole (7) is arranged, and is positioned at the spacing scalable of two sliding rails (5) on hole (7) both sides.

4. charge-carrying belt according to claim 2 is characterized in that described charging module (4) makes with transparent material.

5. charge-carrying belt according to claim 2 is characterized in that described float electrode (6) goes up flexible electrode tip.

6. charge-carrying belt according to claim 3 is characterized in that, on two sliding rails (5) the fixed-site device is arranged, and is fixed up after the spacing of two sliding rails (5) is regulated.

7. charge-carrying belt according to claim 3 is characterized in that, the fixed-site device of float electrode (6) is arranged on two sliding rails (5), and two float electrodes (6) are fixed in the sliding rail (5).

8. charge-carrying belt according to claim 1 is characterized in that having on the described charging module (4) the positive-negative polarity switch of float electrode (6).

9. charge-carrying belt according to claim 8 is characterized in that described positive-negative polarity switch is an IC polarity identification switch.

10. charge-carrying belt according to claim 1, the described fastening part that it is characterized in that mutual fastening are a pair of hook or the button of joining, and fastening part links to each other with elasticity base band (11) by telescopic elastomeric material band.