CN202183631U

CN202183631U - Portable charger

Info

Publication number: CN202183631U
Application number: CN2011202501444U
Authority: CN
Inventors: 刘志宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-15
Filing date: 2011-07-15
Publication date: 2012-04-04
Anticipated expiration: 2021-07-15

Abstract

The utility model provides a portable charger comprising a shell, a manual generating set, a power supply device and a USB (Universal Serial Bus) slot. The shell comprises a battery pack in which at least one charging battery is arranged in a containing way; the manual generating set comprises a manual driving device and a generating mechanism, and the manual driving device is connected with the generating mechanism which is electrically connected with the battery pack; and the USB slot is electrically connected with the battery pack. A user can use the power supply device or the manual generating set for charging according to situations, and the USB slot can supply power for an electric device with a USB plug, so that the portable charger can charge a battery at any time in any places and has function expansion capacity, thereby enhancing the practicality of the portable charger.

Description

The Portable charger

Technical field

The utility model relates to a kind of charger, particularly a kind of Portable charger in order to offer general rechargeable battery charging and to serve many purposes.

Background technology

In the epoch that current science and technology is maked rapid progress; Compact, can be convenient to portable and meet the electronic product of environmental regulations more and more; But be the rechargeable battery of all wearing a recharge with those electronic products; This rechargeable battery then needs a charger to charge, and the known charge device is the master in order to use household ac power, utilizes a transformer to be inserted in socket and supplies power to charger.

Yet; Known charger must could charge in the space of the socket that installing power supply usefulness is arranged, and when using out of doors, socket and difficult acquisition; When in case the entrained electronic product of user does not have electricity; Just one can't find socket the place, only if this moment, the user just was with a subsequent use rechargeable battery, do not have the electronic product of electricity to heave a sigh otherwise can only look at it.

Moreover; The known charge device only has the purposes that supplies the rechargeable battery charging, behind the rechargeable battery full charging, will from charger, remove; Its function of competence exertion in the time of must treating next time will charge; So make the utilization rate of this charger extremely low, most of the time all is in idle state, and does not meet economic benefits.

Again; Though existing known charge device can supply rechargeable battery charging miscellaneous on the market; Yet the specification of rechargeable battery is numerous, so the known charge device still is difficult to provide the rechargeable battery charging of all styles, and charge efficiency also can the restriction to some extent because of the relation of rechargeable battery style.

The utility model content

In view of this, the utility model technical problem that will solve is to provide a kind of Portable charger in order to offer general rechargeable battery charging and to serve many purposes.

For solving the problems of the technologies described above, the technical scheme of the utility model is achieved in that a kind of Portable charger, comprising: a housing, comprise a battery pack, and this battery pack supplies at least one rechargeable battery to be installed with; One manual generating set is located at this housing, and this electricity generated manually group comprises a manual drive unit and a power facility, and this manual driving device one end supplies user's hand to grip, and the other end connects this power facility, and this power facility electrically connects this battery pack; When this manual driving device was driven by user's hand, this manual driving device other end drove this power facility and produces electric energy, and this power facility then transmits the rechargeable battery in this electric energy to this battery pack; One power supply device, the one of which end comprises a plug, and this plug supplies to be inserted in a socket, and the other end electrically connects this battery pack; One USB slot is located at this housing and is electrically connected this battery pack, and the electrical equipment that this USB slot confession one has USB plug plugs.

Further, this housing comprises a charging display device, and this charging display device electrically connects this battery pack and uses for the charged state that shows this rechargeable battery.

Further, this housing comprises an electric weight display device, and this electric weight display device electrically connects this battery pack and uses for the total electric weight that shows this rechargeable battery.

Further, this housing is provided with an at least one LED lamp and a switch, and this switch is used for this LED lamp and optionally electrically connected this battery pack.

Further, this manual driving device comprises a pressure handle and a drive division, is located at this housing this pressure handle one end pivot pendulum; The other end is connected in this drive division, and this pressure handle pivot puts between a primary importance and a second place, and this drive division has plural double wedge; This power facility comprises a transmission device and a TRT; This transmission device one end is engaged in this drive division rotationally, and the other end is incorporated into this TRT rotationally, and this TRT electrically connects this battery pack.

Further, this manual driving device more comprises an elastic component, and this elastic component one end is located at this pressure handle, and the other end is located at this housing, makes this pressure handle have at any time the trend towards the primary importance displacement.

Further, this pressure handle is concaved with a room, and this room is positioned at the side of this pressure handle towards this enclosure interior, and this elastic component one end is located at this room.

Further, this Portable charger more comprises a location device, and this positioner is located at this housing, and this positioner optionally is fixed in the second place with this pressure handle.

Further, this positioner comprises a chute and a pushing and pressing part, and this chute is located at this housing one side, and this pushing and pressing part is located at this chute slippingly and optionally this pressure handle is fixed in the second place.

Further; This transmission device includes one first gear, one second gear and one the 3rd gear, and this drive division is engaged in this first gear, and this second gears engaged is between this first, the 3rd gear; This TRT comprises a rotor, plural coil groups and at least one group of magnets of stator; Be incorporated into to this rotor rotation the 3rd gear, those coil groups are located on this rotor peripheries and between this group magnets of stator and this rotor, and those coil groups electrically connect these battery pack.

The technique effect that the utility model reaches is following: the utility model Portable charger; The user can use this power supply device charging in the place that socket is arranged; And in the place of no socket, can use the charging of this electricity generated manually group, and this USB slot can supply power and have the electrical equipment of USB plug to this, therefore; It is the rechargeable battery charging that the Portable charger of the utility model not only all can provide the user whenever and wherever possible; And also have more purposes extendibility, make the user more can be apt to add utilize the utility model, and then increased the practicality of the utility model.

Description of drawings

Fig. 1 is the stereogram of the utility model preferred embodiment.

Fig. 2 supplies power to the sketch map of an electric fan for the utility model preferred embodiment.

Fig. 3 is the manual powered action sketch map of the utility model preferred embodiment.

Fig. 4 is fixed in pressure handle for the pushing and pressing part of the utility model preferred embodiment the sketch map of the second place.

Fig. 5 supplies the sketch map of mobile phone charging for the utility model preferred embodiment.

The sketch map that Fig. 6 supplies power and adds the LED lighting device to one for the preferred embodiment of the utility model.

Fig. 7 supplies power to the sketch map of a GPS for the preferred embodiment of the utility model.

[primary clustering symbol description]

1: 232: the second gears of housing

111: 233: the three gears of battery tank

112: lid 241: rotor

12: jack 242: coil groups

13: charging display device 243: magnets of stator

14: electric weight display device 244: lead

15:LED lamp 3: power supply device

16: switch 31: plug

211: pressure handle 4:USB slot

212: drive division 51: chute

213: elastic component 52: pushing and pressing part

214: double wedge 6: rechargeable battery

215: room 7: electrical equipment

231: the first gear 71:USB plugs

8: power output hole

Embodiment

Below will architectural feature of the utility model and the effect that expection is reached thereof be described with preferred embodiment, so be not the category in order to the desire protection of restriction the utility model institute, closes first Chen Ming.

Please refer to Fig. 1 to Fig. 4, the Portable charger of the utility model comprises a housing 1, one manual generating set, a power supply device 3, a USB slot 4 and a location device.

This housing 1 comprises a battery pack; This battery pack supplies at least one rechargeable battery 6 to be installed with; The preferably, this battery pack comprises a battery tank 111 and a lid 112, this rechargeable battery 6 is located in this battery tank 111; And these lid 112 lids are entire in this battery tank 111, and this rechargeable battery 6 can not dropped out from housing 1.

This electricity generated manually is mounted on this housing 1, and this electricity generated manually group comprises a manual drive unit and a power facility, and this manual driving device one end supplies user's hand to grip, and the other end connects this power facility, and this power facility electrically connects this battery pack; In the present embodiment, this manual driving device comprises a pressure handle 211, a drive division 212 and an elastic component 213, but this pressure handle 211 1 end pivots pendulum be located at this housing 1; The other end is connected in this drive division 212, but and these pressure handle 211 pivots put between a primary importance and a second place, this drive division 212 has plural double wedge 214; These elastic component 213 1 ends are located at this pressure handle 211, and the other end is located at this housing 1, make this pressure handle 211 have at any time the trend towards the primary importance displacement; This pressure handle 211 is provided with a room 215; This room 215 is positioned at the side of this pressure handle 211 towards this housing 1 inside, and these elastic component 213 1 ends are located at this room 215, in the present embodiment; This elastic component is a spring, and the structure of right elastic component is not as limit.This power facility comprises a transmission device and a TRT; This transmission device one end is engaged in this drive division 212 rotationally, and the other end is incorporated into this TRT rotationally, and this TRT electrically connects this battery pack; The preferably; This transmission device includes one first gear 231, one second gear 232 and one the 3rd gear 233, and this drive division 212 is engaged in this first gear 231, and this second gear 232 is engaged between this first gear 231, the 3rd gear 233; This TRT comprises a rotor 241, plural coil groups 242 and at least one group of magnets of stator 243; This rotor 241 is incorporated into the 3rd gear 233 rotationally, and those coil groups 242 are located on these rotor 241 peripheries and between this group magnets of stator 243 and this rotor 241, and those coil groups 242 electrically connect these battery pack.Wherein, when this manual driving device was driven by user's hand, this manual driving device end in addition drove this power facility generation electric energy, and this power facility then transmits the rechargeable battery in this electric energy to this battery pack; More specifically, the user can hold this housing 1 by one hand, press...withes one's finger then to press this pressure handle 211; When these pressure handle 211 pivots are put to this second place; Can drive this first gear 231 and rotate, and drive this second gear, 232 rotations, this moment, this second gear 232 drove 233 rotations of the 3rd gear; 233 of the 3rd gears drive this rotor 241 and rotate; This rotor 241 can make the magnetic line of force of those coil groups 242 cutting stator magnet 243 when rotating and produce electric energy, and this electric energy can make the rechargeable battery in this battery pack obtain electric energy through be sent to this battery pack (like Fig. 3 and shown in Figure 4) by a lead 244.

These power supply device 3 one of which ends comprise a plug 31, and this plug 31 supplies to be inserted in a socket (figure does not show), and the other end electrically connects this battery pack; In the present embodiment; These power supply device 3 other ends are a joint (not illustrating), and this housing 1 comprises a jack 12, and this joint can be inserted in this jack 12 and electrically connect this battery pack; In other possibilities embodiment, it is harmless that other end of this power supply device directly is linked in this housing.

This USB slot 4 is located at this housing 1 and is electrically connected this battery pack, and this USB slot 4 plugs for the electrical equipment 7 that confession one has USB plug, and this electrical equipment can be inserted in this USB slot 4 and obtain required electric energy through a USB plug 71; In the present embodiment; This electrical equipment 7 with USB plug can be a small electric fan (as shown in Figure 2), an also mobile phone (as shown in Figure 5), or one add LED lighting device (as shown in Figure 6); An or GPS (as shown in Figure 7); Certainly, this electrical equipment with USB plug also can be other kinds electrical equipment, not as limit.

This positioner is located at this housing 1, and this positioner optionally is fixed in the second place, the preferably with this pressure handle 211; This positioner comprises a chute 51 and a pushing and pressing part 52; This chute 51 is located at this housing 1 one sides, and this pushing and pressing part 52 is located at this chute 51 slippingly and optionally this pressure handle 211 is fixed in the second place, therefore; When the user did not use this electricity generated manually group to charge, this manual driving device can be accommodated in the housing.

General user carries electrical equipment (like mobile phone, flat computer, GPS etc.) through regular meeting and goes out; When the electric quantity of rechargeable battery of this electrical equipment exhausts with event; Can this battery be put into the battery tank of the utility model; The plug of power supply unit is inserted on the socket, therefore, makes this battery can obtain electric energy and charge.

When the user can not find socket or in the wilderness when open-air, or meet with calamity such as for example Japanese 311 northeast violent earthquakes, 921 collection collection violent earthquakes, eight Bafeng calamities and when causing electric power resource to lack (because of have a power failure, ration the power supply or the socket of sanctuary limited), the user can take out the utility model; And directly one hand is held housing; Push this pressure handle then, make it drive the drive section drives transmission device, make this TRT receive to produce electric energy after the actuator drives; And be sent to the battery in the battery pack; Make battery can obtain electric energy and charge, therefore, no matter the utility model can provide the user where to be positioned at or suffer from the situation which kind of electric power resource lacks; Can not limited by any situation for rechargeable battery charges whenever and wherever possible.

Moreover, when the user battery is filled full after, the known charge device is promptly left unused on one side; And the utility model is because be provided with a USB slot, thus this moment the user can be external and power supply give any electrical equipment with a USB plug, this electric fan can be dried; But or make this add LED lighting device high brightness luminescent and as flashlight, or supply MP3 charging, certainly; Some traditional electrical equipment does not have USB plug, and it utilizes general conventional power source transmission line to connect external power source, reflects this; The utility model is provided with a power output hole 8 in addition, and this power output hole 8 is located at this housing 1 and is electrically connected this battery pack (see figure 2), and the electrical equipment that these power output hole 8 confessions one have the conventional power source transmission line plugs; Therefore, the Portable charger of the utility model can be reached the electrical equipment charging that sacrificial vessel has the electrical equipment of USB plug and has the conventional power source transmission line, and also has more purposes extendibility; Make the user more can be apt to add utilize the utility model, and then increased the practicality of the utility model.What deserves to be mentioned is that this adds the LED lamp that LED lighting device one has the multistage light-emitting mode, wherein a kind of light-emitting mode is the high brightness pattern; Also having a kind of light-emitting mode is the flash caution pattern; Therefore, as user during in night, the action of dark place, can be through the road conditions of throwing light on by the high brightness pattern; Or when waiting for rescue, can select for use the flash caution pattern to let rescue team can find user to be rescued in the open air.

In addition; Because the specification of rechargeable battery is numerous; The rechargeable battery that the specification of single only battery pack is wanted to meet all specifications still has its difficulty, and the utility model is because be provided with a USB slot, as long as so the user will have USB plug and in rechargeable battery is housed electrical equipment (for example mobile phone, GPS etc.) directly insert the USB slot and just can obtain to charge; Make the user not worry the problem of specification aspect fully, and can keep certain charge efficiency.

What deserves to be mentioned is; The housing 1 of the Portable charger of the utility model also comprises a charging display device 13 and an electric weight display device 14; This charging display device 13 electrically connects this battery pack and uses for the charged state that shows this rechargeable battery 6; This electric weight display device 14 electrically connects this battery pack and uses for the total electric weight that shows this rechargeable battery 6; Therefore, user's charged state (full charging or do not fill full) and this rechargeable battery remaining total electric weight at present that can learn rechargeable battery at any time.

Certainly the Portable charger of the utility model also can have more purposes; For example be provided with an at least one LED lamp 15 and a switch 16 at this housing; These switch 16 usefulness optionally electrically connect this battery pack for this LED lamp 15; Therefore, the utility model needn't also can directly use as flashlight at external LED lighting device.

The above is merely the preferred embodiment of the utility model, is not the protection range that is used to limit the utility model.

Claims

1. Portable charger comprises:

One housing comprises a battery pack, and this battery pack supplies at least one rechargeable battery to be installed with;

One manual generating set is located at this housing, and this electricity generated manually group comprises a manual drive unit and a power facility, and this manual driving device one end supplies user's hand to grip, and the other end connects this power facility, and this power facility electrically connects this battery pack;

It is characterized in that when this manual driving device was driven by user's hand, this manual driving device other end drove this power facility and produces electric energy, this power facility then transmits the rechargeable battery in this electric energy to this battery pack;

One power supply device, the one of which end comprises a plug, and this plug supplies to be inserted in a socket, and the other end electrically connects this battery pack;

One USB slot is located at this housing and is electrically connected this battery pack, and the electrical equipment that this USB slot confession one has USB plug plugs.

2. Portable charger as claimed in claim 1 is characterized in that, this housing comprises a charging display device, and this charging display device electrically connects this battery pack.

3. Portable charger as claimed in claim 1 is characterized in that, this housing comprises an electric weight display device, and this electric weight display device electrically connects this battery pack.

4. Portable charger as claimed in claim 1 is characterized in that, this housing is provided with an at least one LED lamp and a switch, and this switch is used for this LED lamp and optionally electrically connected this battery pack.

5. like each described Portable charger in the claim 1 to 4, it is characterized in that this manual driving device comprises a pressure handle and a drive division; Be located at this housing this pressure handle one end pivot pendulum; The other end is connected in this drive division, and this pressure handle pivot puts between a primary importance and a second place, and this drive division has plural double wedge; This power facility comprises a transmission device and a TRT; This transmission device one end is engaged in this drive division rotationally, and the other end is incorporated into this TRT rotationally, and this TRT electrically connects this battery pack.

6. Portable charger as claimed in claim 5 is characterized in that this manual driving device more comprises an elastic component, and this elastic component one end is located at this pressure handle, and the other end is located at this housing, makes this pressure handle have at any time the trend towards the primary importance displacement.

7. Portable charger as claimed in claim 6 is characterized in that this pressure handle is concaved with a room, and this room is positioned at the side of this pressure handle towards this enclosure interior, and this elastic component one end is located at this room.

8. Portable charger as claimed in claim 6 is characterized in that, this Portable charger more comprises a location device, and this positioner is located at this housing, and this positioner optionally is fixed in the second place with this pressure handle.

9. Portable charger as claimed in claim 8 is characterized in that, this positioner comprises a chute and a pushing and pressing part, and this chute is located at this housing one side, and this pushing and pressing part is located at this chute slippingly and optionally this pressure handle is fixed in the second place.

10. Portable charger as claimed in claim 5; It is characterized in that; This transmission device includes one first gear, one second gear and one the 3rd gear, and this drive division is engaged in this first gear, and this second gears engaged is between this first, the 3rd gear; This TRT comprises a rotor, plural coil groups and at least one group of magnets of stator; Be incorporated into to this rotor rotation the 3rd gear, those coil groups are located on this rotor peripheries and between this group magnets of stator and this rotor, and those coil groups electrically connect these battery pack.