CN203850871U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN203850871U CN203850871U CN201420205702.9U CN201420205702U CN203850871U CN 203850871 U CN203850871 U CN 203850871U CN 201420205702 U CN201420205702 U CN 201420205702U CN 203850871 U CN203850871 U CN 203850871U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- end cap
- housing
- cavity
- 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
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a mobile power supply, which comprises an electric core and a shell used for accommodating the electric core. The mobile power supply is characterized by further comprising an end cover, one end of the shell is provided with an opening, the end cover is buckled at the opening of the shell, the electric core and the end cover form a first cavity therebetween which is used for accommodating an item, the electric core and the inner side wall of the shell form a second cavity therebetween, and the first cavity is communicated with the second cavity. The mobile power supply disclosed by the utility model can provide power for various types of electronic devices, and common use is realized. In addition, the mobile power supply is internally provided with a fixing part and a cavity, thereby being capable of storing items such as a memory card, a U disk, an electronic pen, a power line and the like which are carried by people in daily life. The items are small in size and easy to lose, and users can conveniently store, search and carry the items by placing the items in the mobile power supply.
Description
Technical field
The utility model relates to charging device field, relates in particular to a kind of portable power source.
Background technology
Along with developing rapidly of electronic technology, the function of mobile terminal (as smart mobile phone, panel computer and psp etc.) constantly increases, and its power consumption also, constantly soaring, makes the stand-by time of mobile terminal shorter.But general a kind of electronic product all has the charge power supply matching with it, thus when people go out, need to carry various charging devices, very inconvenient.Therefore, provide a kind of multiple functional, charging device easy to carry is necessary in fact.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present utility model is to provide a kind of portable power source, is intended to solve the problem of portable power source function singleness in prior art, realizes plurality of devices power supply general, and is accompanied with the function of storage.
For achieving the above object, the portable power source that the utility model provides, comprise battery core and the housing for accommodating described battery core, also comprise end cap, one end of described housing has opening, and described end cap is buckled on the opening of described housing, is formed for the first cavity of containing objects between described battery core and end cap, between described battery core and described housing madial wall, form the second cavity, described the first cavity communicates with the second cavity.
Preferably, described end cap is provided with fixed part, is provided with the guide groove for holding article in described fixed part.
Preferably, described housing is provided with the standard USB interface and the Micro-USB interface that are connected with described battery core.
Preferably, also comprise the switch for controlling described portable power source work, described switch is arranged on a side of described housing.
Preferably, also comprise the indicator light for showing described battery core electric weight, described indicator light is arranged on described housing, with described switch in the same side.
Preferably, described housing inhales by magnetic with described end cap that bar is removable to be connected.
Preferably, described housing with described end cap by buckle with draw-in groove is removable is connected.
Preferably, described housing is connected by rotating shaft with described end cap.
Preferably, described housing is provided with the through hole for wire rope handling, and described through hole runs through described housing two adjacent surfaces.
Preferably, on each seamed edge of described portable power source, be equipped with seamed edge abate.
Portable power source of the present utility model can be powered to various electronic, realizes general.And in portable power source, be provided with fixed part and cavity, make portable power source with better function complete, can receive the article such as storage card that in daily life, people carry, USB flash disk, electronic pen, power line.These article volume are less, easily lose, and being placed in portable power source can be so that user's storage, searches and carry.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the utility model portable power source;
Fig. 2 is the open mode schematic diagram of the utility model portable power source;
Fig. 3 is the structural representation of the utility model portable power source middle shell.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of portable power source.
It is the structural representation of a preferred embodiment of the utility model portable power source referring to figs. 1 through Fig. 3: Fig. 1; Fig. 2 is the open mode schematic diagram of the utility model portable power source; Fig. 3 is the structural representation of the utility model portable power source middle shell.
In the utility model embodiment, this portable power source, comprise battery core 21 and the housing 20 for accommodating described battery core, also comprise end cap 10, one end of described housing 20 has opening, and described end cap 10 is buckled on the opening of described housing 20, is formed for the first cavity 22 of containing objects between described battery core 21 and end cap 10, between described battery core 21 and described housing 20 madial walls, form the second cavity 23, described the first cavity 22 communicates with the second cavity 23.Portable power source of the prior art is an airtight entirety, can not open function singleness.
Particularly, the portable power source in the utility model, except having basic charge function, is also provided with opening in housing 20 upper ends, is furnished with openable end cap 10.The volume of battery core 21 is less than the volume of housing 20, thus be fixed on housing 20 when interior when battery core 21, all gapped between battery core 21 and end cap 10 and housing 20.These gaps form cavity, and cavity provides the space of storing, makes portable power source increase the function of storing.In actual life, when people use portable power source, need to be equipped with power line.If then power line and portable power source are separated, tend to cause the omission of power line, affect user's use.In portable power source of the present utility model, having cavity can, by power cord accommodation in power shell 20, effectively avoid forgeing, and is convenient to user and carries and search.Cavity of the present utility model is not limited in accommodating power line, can also receive other article.In the utility model, there is the first cavity 22 and the second cavity 23, other article that often carry in can classified storage user daily life, storage card, USB flash disk, electronic pen, business card equal-volume are less, easily lost objects.It should be noted that, the second cavity 23 in the present embodiment, is positioned at the left side of battery core 21, and in other embodiments, the second cavity 23 can be positioned at the right side of battery core 21, before or below, at this, all do not limit for particular location and the size of the second cavity 23.
A certain or all embodiment based on the utility model, described end cap 10 is provided with fixed part 11, is provided with the guide groove 12 for holding article in described fixed part 11.End cap 10 bottoms of portable power source are provided with the fixed part 11 of protrusion, and fixed part 11 inner sides are provided with recessed guide groove 12.Guide groove 12 in the present embodiment only has an opening, and opening is in the left side of end cap 10, and in other embodiments, the opening of guide groove 12 can be right side, before or optional position below.The opening number of guide groove 12 also can be two simultaneously, does not also limit at this.Fixed part 11 on the utility model end cap 10, can be used for fixing some laminar little article, such as SIM card, and the USB flash disk of storage card or sheet type.It is less that this writes article volume, is put into other places and is easy to lose, and is difficult to again find out while needs.SIM card simultaneously, the surfaces such as storage card, thin slice USB flash disk all have exposed chip, while mixing placement with other article, easily produce friction, cause chip scratch or impaired and impact use, it is inserted to fixed part 11 along guide groove 12, be held in separately on end cap 10 and can differentiate with other article, life-span extended period.
A certain or all embodiment based on the utility model, described housing 20 is provided with the standard USB interface 50 and the Micro-USB interface 60 that are connected with described battery core 21.Particularly, standard USB port is all connected with battery core 21 with Micro-USB port, is adjacent to mutually the bottom of power shell 20.Two adjacent housing 20 bottoms that are arranged on of interface, can be so that think the layout of battery core 21 circuit, and make structure more compact, and profile is more attractive in appearance.Certainly, in other embodiments, the position of two interfaces also can arrange arbitrarily.Its Plays USB is output port of power source, and Micro-USB is power source charges port.The present embodiment Plays USB interface 50 is one, and in other embodiments, standard USB interface 50 can be also multiple, can give multiple equipment power supplies simultaneously.
A certain or all embodiment based on the utility model, also comprise the switch 80 for controlling described portable power source work, and described switch 80 is arranged on a side of described housing.In the present embodiment, switch 80 is push button, is arranged on a side of housing 20.Switch can be also other forms such as slidingtype or fluctuation-type in other embodiments, and position also can arrange arbitrarily, does not limit at this.Can control by switch 80 operating state of portable power source.
A certain or all embodiment based on the utility model, also comprise the indicator light 70 for showing described battery core electric weight, and described indicator light 70 is arranged on described housing 20, with described switch 80 in the same side.In the present embodiment, indicator light 70 is five miniature bulbs of a row, particularly, is provided with 5 grooves on the side of mains switch 80, and in groove, correspondence is provided with miniature bulb.In other embodiments, the size of indicator light 70 and number can arrange arbitrarily.Equal replacement, indicator light 70 can be also the LED lamp of strip, can judge electric weight according to the length of indicator light 70, or by the difference of indicator light 70 colors distinguish electric weight number.Existing portable power source does not much all have indicator light 70, if do not have indicator light 70 cannot judge at any time the electric weight of portable power source itself, after electric weight is used up, can not accomplish timely charging, can cause inconvenience to the user.In the process to portable power source charging, indicator light 70 also can show current charged state in addition, and whether electric weight is full of, and prevents from overcharging causing equipment damage or undercharge impact to use.
A certain or all embodiment based on the utility model, described housing 20 inhales by magnetic with described end cap 10 that bar 60 is removable to be connected.Magnetic is set on the face contacting with end cap 10 at housing 20 particularly, and inhales bar 60.In the present embodiment, housing 20 has rectangular contact-making surface with end cap 10, and magnetic is inhaled bar 60 and is arranged on two minor faces.Because portable power source finite volume, generally quality can be too not heavy, magnetic inhaled to bar 60 and be arranged on minor face, can be tried hard to keep and be hindered the sealing of portable power source by attracting each other of magnet.Meanwhile, can realize the object of saving material.In other embodiments, can as required magnetic be inhaled to bar 60 is arranged on any one side of rectangle contact-making surface or is arranged on many limits simultaneously.In use for some time, may there is airtight not tight situation in housing 20 and end cap 10, or in use procedure, end cap 10 unclamps and comes off, and causes article to shed, and makes troubles to user.Magnetic is installed on housing 20 and end cap 10 and inhales bar 60, can effectively address the above problem, and magnetic suction bar 60 is simple in structure, the low life-span of cost is long, easy to produce and use.In the present embodiment, what on housing 20 and end cap 10, arrange is that magnetic is inhaled bar 6, can replace with in other embodiments other equivalent structures.
A certain or all embodiment based on the utility model, described housing 20 with described end cap 10 by buckle with draw-in groove is removable is connected.Particularly, on housing 20, buckle is set, on end cap 10, draw-in groove is set, or exchange, on end cap 10, buckle is set, on housing 20, draw-in groove is set, can realize being connected of buckle and draw-in groove, inhale bar 60 with above-mentioned magnetic and reach identical effect.Equally, it is any on one or more surfaces that buckle and draw-in groove can be arranged on that housing 20 and end cap 10 want to contact.
A certain or all embodiment based on the utility model, described housing 20 is connected with described end cap 10 rotating shafts.Wherein said end cap 10 can rotationally move with respect to described housing 20 by rotating shaft.Rotating shaft can be arranged on any limit that housing 20 contacts with end cap 10, and now housing 20 is non-dismountable connection with end cap 10.In actual life, a lot of users open portable power source after, can, accidentally just by end cap 10 placement conveniently, easily cause the loss of end cap 10.If end cap 10 is lost, portable power source will be no longer complete, ineffective, so housing 20 is flexibly connected by rotating shaft with end cap 10, can make housing 20 and end cap 10 remain as a whole.Pivot structure is simply stablized, and can solve easily the problem that end cap 10 is lost.The receiver that on market, major part need to be opened all adopts rotating shaft to connect, for example writing case, medicine-chest etc.Equal replacement, hinge can be realized the effect same with rotating shaft, described housing 20 and described end cap 10 chain connections., can realize above-mentioned rotating shaft and connect same effect.The features such as hinge has simple in structure, is easy to produce and assembling, and cost is low, and the life-span is long, so can be applied extensively.
A certain or all embodiment based on the utility model, magnetic is inhaled bar 30 and is used separately, in other embodiments, can combination in any, for example: magnetic suction bar 30 adds chain connection; Magnetic is inhaled bar 30 and is added rotating shaft connection; Hold to connect and coordinate chain connection; Holding to connect coordinates rotating shaft to connect etc.
A certain or all embodiment based on the utility model, described housing 20 is provided with the through hole 40 for wire rope handling, and described through hole 40 runs through 20 liang of adjacent surfaces of described housing.In the present embodiment, the position that through hole 40 is set is the lower left corner of housing 20.The through hole 40 of wire rope handling is set on portable power source, the suspension member with decoration and identification effect can be installed on portable power source, or by chain rope, portable power source be fixed on knapsack.Preferably, the distance between two through holes 40 is little, and ornament is hung over herein to more aspect and attractive in appearance, and fixed effect is also better.Certainly, through hole 40 can be arranged on optional position in other embodiments, does not limit at this.
A certain or all embodiment based on the utility model, are equipped with seamed edge abate on each seamed edge of described portable power source.Portable power source can adopt does not according to demand plant material and makes, such as plastics, metal or timber etc.The advantages such as plastic material has cheap, makes simply, and quality is light; Metal material is durable in use, not yielding; Wooden can be made into different-style, such as Chinese feature, trend of back-to-ancients etc.Traditional portable power source edge corner angle are clearly demarcated, in use may scratch hand, are placed in bag and also may rub with other article.In the present embodiment, be all provided with abate at every seamed edge of portable power source, not only profile is more attractive in appearance, can also play the effect of security protection.
These are only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a portable power source, comprise battery core and the housing for accommodating described battery core, it is characterized in that, also comprise end cap, one end of described housing has opening, and described end cap is buckled on the opening of described housing, is formed for the first cavity of containing objects between described battery core and end cap, between described battery core and described housing madial wall, form the second cavity, described the first cavity communicates with the second cavity.
2. portable power source as claimed in claim 1, is characterized in that, described end cap is provided with fixed part, is provided with the guide groove for holding article in described fixed part.
3. portable power source as claimed in claim 2, is characterized in that, described housing is provided with the standard USB interface and the Micro-USB interface that are connected with described battery core.
4. portable power source as claimed in claim 3, is characterized in that, also comprises the switch for controlling described portable power source work, and described switch is arranged on a side of described housing.
5. portable power source as claimed in claim 4, is characterized in that, also comprises the indicator light for showing described battery core electric weight, and described indicator light is arranged on described housing, with described switch in the same side.
6. portable power source as claimed in claim 1, is characterized in that, described housing inhales by magnetic with described end cap that bar is removable to be connected.
7. portable power source as claimed in claim 1, is characterized in that, described housing with described end cap by buckle with draw-in groove is removable is connected.
8. portable power source as claimed in claim 1, is characterized in that, described housing is connected by rotating shaft with described end cap.
9. portable power source as claimed in any of claims 1 to 8 in one of claims, is characterized in that, described housing is provided with the through hole for wire rope handling, and described through hole runs through described housing two adjacent surfaces.
10. portable power source as claimed in any of claims 1 to 8 in one of claims, is characterized in that, on each seamed edge of described portable power source, is equipped with seamed edge abate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205702.9U CN203850871U (en) | 2014-04-24 | 2014-04-24 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205702.9U CN203850871U (en) | 2014-04-24 | 2014-04-24 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850871U true CN203850871U (en) | 2014-09-24 |
Family
ID=51563841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205702.9U Expired - Fee Related CN203850871U (en) | 2014-04-24 | 2014-04-24 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162212A (en) * | 2015-10-14 | 2015-12-16 | 谢雁鸿 | Multifunctional charge pal |
| WO2018228606A1 (en) * | 2017-06-12 | 2018-12-20 | 深圳市夏日晨光数码有限公司 | Multifunctional mobile power source |
-
2014
- 2014-04-24 CN CN201420205702.9U patent/CN203850871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162212A (en) * | 2015-10-14 | 2015-12-16 | 谢雁鸿 | Multifunctional charge pal |
| WO2018228606A1 (en) * | 2017-06-12 | 2018-12-20 | 深圳市夏日晨光数码有限公司 | Multifunctional mobile power source |
| CN110959240A (en) * | 2017-06-12 | 2020-04-03 | 深圳市夏日晨光数码有限公司 | A multifunctional mobile power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100171465A1 (en) | Charging Station Configured To Provide Electrical Power to Electronic Devices And Method Therefor | |
| CN203933098U (en) | Combined mobile power | |
| GB2525754A (en) | Wall socket having connecting module and wall switch having connecting module. | |
| CN203850871U (en) | Mobile power supply | |
| CN204886309U (en) | A charger storage device | |
| KR102290297B1 (en) | Multi Charger with Loss of Charge Cable and Anti-Theft | |
| CN203722282U (en) | Portable power source supporting two-dimensional barcode identification | |
| US20130342158A1 (en) | In-vehicle charging adaptor device | |
| KR101794164B1 (en) | Auxiliary battery for portable terminal | |
| CN103955300A (en) | Mouse and mouse pad with automatic charging function | |
| CN203632306U (en) | Machine-line integrated mobile power supply with groove | |
| TWM450131U (en) | Mobile power supply device | |
| CN211506480U (en) | Handwriting device | |
| US20070060210A1 (en) | Strap attached with a cell unit | |
| CN202503342U (en) | Charger with storage box | |
| CN220156273U (en) | Portable miniature emergent treasured that charges | |
| CN209467456U (en) | A combined storage box | |
| CN211377612U (en) | Mobile power supply for gel observer | |
| CN202076001U (en) | A multi-purpose mobile storage device | |
| CN203844454U (en) | Name card box | |
| CN202842661U (en) | Portal device | |
| CN204835655U (en) | Portable desktop charging system and contain its desktop | |
| CN203180562U (en) | Mobile power supply device | |
| CN212519107U (en) | Mobile phone shell capable of being wirelessly charged on two sides | |
| CN204103557U (en) | The ultra-thin charger baby of a kind of built in non-contact type card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170424 |