CN201812900U

CN201812900U - Portable charging device

Info

Publication number: CN201812900U
Application number: CN2009202652822U
Authority: CN
Inventors: 刘允钊
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-16
Filing date: 2009-12-16
Publication date: 2011-04-27
Anticipated expiration: 2019-12-16
Also published as: JP2011142745A; JP5038446B2

Abstract

The utility model relates to a portable charging device, which is composed of a rechargeable spare battery and a charging device. The side edge of the standby battery is provided with a socket, the charging device is provided with a plug corresponding to the socket of the standby battery, the bottom end surface of the charging device is provided with a concave arc part corresponding to the concave design of the standby battery, so that the charging device can be attached to the outer edge of the standby battery by the concave arc part, the charging device is provided with a boosting unit, the boosting unit is electrically connected with the plug, the boosting unit is connected with a lead, the other end of the lead is connected with an output terminal, and one side of the charging device is fixedly provided with a positioning belt body, so that the standby battery and the charging device cannot be separated from each other by the sticky fastening of the positioning belt body; therefore, it is convenient for the user to carry about, after the power loss of the battery installed in the electronic product is completed, the power can be directly supplied to charge the electronic product until the electronic product is full of power, so as to avoid the inconvenience that the electronic product cannot find a proper power supply for use when going out, and further increase the practical convenience in the overall implementation and use.

Description

The portable type charging device

Technical field

The utility model relates to a kind of portable type charging device, especially relates to a kind of charging device of rechargeable battery.

Background technology

Along with making rapid progress of modern science and technology industry, various convenience-for-people, favorable to the people equipment also emerge in an endless stream arround people's life; Wherein, with regard to general common various electronic product, it utilizes in people's living environment obtainable power supply as power drive everywhere, and can allow people easily reach desired various effect purpose, to bring people very big convenience on the living conditions, make it generally be subjected to people's the use of purchasing, one of article of indispensability in the people's daily life of almost can saying so; And for can allow this electronic product make things convenient for the user with oneself, go out to portably use, make it all generally utilize and be equiped with the use of rechargeable battery supply capability.

Yet; though above-mentioned rechargeable battery can reach the expection effect that recharges use; but implement discovery in the use in its practical operation; when the commercial power socket of going out obtains to be difficult for; the situation that the rechargeable battery electricity usage finishes and really can't find commercial power socket to charge takes place in regular meeting, causes the electronic product of this installing rechargeable battery promptly can't re-use.

Edge is that in view of this creator adheres to abundant the designing and developing and the actual fabrication experience of these relevant industries for many years, is studied improvement at existing structure and disappearance, provides a kind of portable type charging device, in the hope of reaching the purpose of better practical value.

Summary of the invention

The purpose of this utility model is: a kind of portable type charging device is provided, and it not only is convenient for carrying, and can be at any time to using the electronic product charging of rechargeable battery.

The utility model is achieved in that, a kind of portable type charging device, and its special character is:

It comprises the reserve battery and the charging device that can discharge and recharge;

The lateral margin of described reserve battery is provided with a socket;

Described charging device is provided with plug corresponding to the socket of reserve battery, and is formed with concave-arc part in the corresponding reserve battery spill design of charging device bottom face, and charging device can abut in the reserve battery outer rim by this concave-arc part; Described charging device is provided with boosting unit, this boosting unit and plug electrically connect, and be connected with lead in boosting unit, the lead other end then is connected with lead-out terminal, be installed with the location belt body in charging device one side in addition, be formed with cemented end in this location belt body leading portion one end face, this then corresponding cemented end in belt body back segment other end, location is formed with the adjustment stiff end.

Described portable type charging device, its special character is: described charging device is respectively equipped with corresponding first housing and second housing, offer joining hole at this first housing, group is provided with plug in this joining hole, and be formed with concave-arc part in the corresponding reserve battery spill design of this first housing bottom face, be provided with boosting unit in this first housing and second housing, be provided with embedding part in first housing, one side in addition, between first housing and second housing, be installed with the location belt body, offer sheathed groove at the embedding part of corresponding first housing of this location belt body front end.

Described portable type charging device, its special character is: the lead-out terminal of described charging device is provided with conversion terminal.

A kind of portable type charging device of the utility model, owing to adopt such structure, can conveniently carry for the user, after the battery electric power loss of being installed in the electronic product finishes, directly to be used for that this electronic product is charged to electric power full up for supply capability, avoids electronic product time spent of sening as an envoy to outside to can not find the inconvenient situation that suitable power supply uses and take place.

Description of drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is the three-dimensional exploded view of charging device of the present utility model.

Fig. 3 is the stereogram of user mode of the present utility model.

Fig. 4 is the front view of user mode of the present utility model.

Fig. 5 is a boosting unit circuit diagram of the present utility model.

Fig. 6 is the schematic diagram of first user mode of the present utility model.

Fig. 7 is the schematic diagram of second user mode of the present utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, a kind of portable type charging device of the utility model comprises the reserve battery 1 and the charging device 2 that can discharge and recharge;

This reserve battery 1 promptly can use as general battery, also can utilize civil power to its operation of charging, and is provided with a socket 11 at this reserve battery 1 lateral margin.

This charging device 2, as Fig. 2, shown in Figure 3, it is respectively equipped with corresponding first housing 21 and second housing 22, offer joining hole (211 at this first housing 21, can be in this joining hole 211 for organizing the plug 23 that is provided with corresponding to the socket 11 of reserve battery, and be formed with concave-arc part 212 in the corresponding reserve battery 1 spill design of these first housing, 21 bottom faces, make first housing 21 abut in reserve battery 1 outer rim by this concave-arc part 212 of mat; As shown in Figure 5, be provided with boosting unit 24 at this first housing 21 and second housing 22, this boosting unit 24 electrically connects with plug 23, and be connected with lead 25 in boosting unit 24, lead 25 end in addition then is connected with lead-out terminal 26, be provided with embedding part 213 in first housing, 21 1 sides in addition, make and to be installed with location belt body 27 at

first housing

21 and 22 of second housings, embedding part 213 in corresponding first housing 21 of these location belt body 27 front ends offers sheathed groove 271, and belt body 27 leading portions one end face is formed with cemented end 272 in the location, and this then corresponding cemented end 272 in location belt body 27 back segment other ends is formed with adjusts stiff end 273.

As Fig. 3, shown in Figure 4, the utility model in use, the plug 23 of charging device 2 is combined with socket 11 slotting the pulling of this reserve battery that can discharge and recharge 1, the concave-arc part 212 proper correspondences that this moment, charging device 2 first housings 21 bottom faces were arranged with formation abut in reserve battery 1 outer rim, and first of charging device 2, two housings 21, the location belt body 27 that 22 1 sides are set firmly can be wound in reserve battery 1 and first of charging device 2, two housings 21, edge outside 22, with reserve battery 1 and first of charging device 2, two

housings

21,22 mutually combine fixing, utilize the cemented end 272 of location belt body 27 leading portions to adjust glutinous establishing on the adjustments stiff end 273 that is fixed on belt body 27 back segment other ends, location again, allow first of reserve battery 1 and charging device 2, two

housings

21,22 can't break away from mutually.

With this reserve battery 1 be electrically connected with the city charge finish after, can make this reserve battery 1 be pegged graft with the socket 11 and the plug 23 of charging device 2, make these charging device 2 leads 25 hold the lead-out terminal 26 that is connected directly to combine in addition again with various electronic product grafting, the stored boosting unit 24 of electric power through charging device 2 inside boosts in this reserve battery 1 to make, and the electronic product of being pegged graft charged to full.

As Fig. 6, shown in Figure 7, these charging device 2 leads 25 hold the lead-out terminal 26 that is connected also can comply with the different size of different electronic products and be provided with conversion terminal 261 with grafting in addition, utilize this conversion terminal 261 to combine with various electronic product grafting again, it is full to make electric power stored in the reserve battery 1 that the electronic product of being pegged graft is charged to equally.

By the above, the composition of the utility model structure with use implementation as can be known, the utility model and existing structure have following advantage in comparison:

1, the utility model is to be provided with socket on the reserve battery that can discharge and recharge, this socket can be pegged graft charging device for directly with various electronic products or utilize conversion terminal to combine with various electronic product grafting, making the boosting unit of electric power stored in this reserve battery that can discharge and recharge boost, and the electronic product of being pegged graft is charged to full through charging device inside.

2, the utility model reserve battery that can discharge and recharge not only is available for users to conveniently carry, and after the battery electric power loss that this reserve battery that can discharge and recharge can be installed in electronic product finishes, can directly be used for this electronic product is charged to completely, avoid electronic product when out using, to can not find the inconvenient situation generation that suitable power supply uses.

Aforesaid embodiment or graphic and non-limiting structure sample attitude of the present utility model have suitable variation or the modification of knowing the knowledgeable usually in any affiliated technical field, all should be considered as not breaking away from the patent category of the utility model.

In sum, the utility model implements really can reach desired use effect, its disclosed concrete structure, not only do not seen in the like product, be not disclosed in application yet before, really meet the regulation and the requirement of Patent Law fully, the application of novel patent is proposed earlier in accordance with the law, earnestly ask and give examination, and grant quasi patent, then the true feeling moral just.

Claims

1. A portable charging device, characterized in that: it includes a chargeable and discharging spare battery and a charging device;

A socket is provided on the side edge of the spare battery;

The charging device is provided with a plug corresponding to the socket of the spare battery, and a concave arc is formed on the bottom surface of the charging device corresponding to the concave design of the spare battery, and the charging device can be attached to the outer edge of the spare battery by the concave arc. The charging device is provided with a boost unit, the boost unit is electrically connected to the plug, and a wire is connected to the boost unit, the other end of the wire is connected to an output terminal, and a positioning belt is fixed on one side of the charging device, A sticking end is formed on one end surface of the front section of the positioning belt body, and an adjusting and fixing end is formed on the other end surface of the rear section of the positioning belt body corresponding to the sticking end.

2. The portable charging device according to claim 1, characterized in that: the charging device is respectively provided with a corresponding first casing and a second casing, and an assembly hole is opened in the first casing, A plug is assembled in the group connection hole, and a concave arc is formed on the bottom surface of the first casing corresponding to the concave design of the backup battery. One side of the first housing is provided with an engaging part, a positioning belt is fixed between the first housing and the second housing, and a sleeve groove is opened at the front end of the positioning belt corresponding to the engaging part of the first housing .

3. The portable charging device according to claim 1 or 2, wherein an adapter terminal is provided on the output terminal of the charging device. the