CN103872718A - Cardcase type power bank - Google Patents
Cardcase type power bank Download PDFInfo
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- CN103872718A CN103872718A CN201210551085.3A CN201210551085A CN103872718A CN 103872718 A CN103872718 A CN 103872718A CN 201210551085 A CN201210551085 A CN 201210551085A CN 103872718 A CN103872718 A CN 103872718A
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- brace
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- business card
- portable power
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Abstract
The invention discloses a cardcase type power bank. The cardcase type power bank comprises a cardcase, and a power control panel, a rechargeable battery and an ultra-thin mobile phone connecting plate which are built in the cardcase; a movable cover of the cardcase is opened, business cards and the built-in mobile phone connecting plate in the cardcase can be taken out, and a mobile phone or an external power adaptor is connected with the cardcase type power bank; different mobile phone connecting plates can be replaced to adapt to different power interfaces of mobile phones. The cardcase type power bank has the characteristics of simple structure, small and compact volume, capability of being put into a wallet and carried about, multiple purposes, functions of the cardcase and a power bank, convenience for use, high in universality and the like.
Description
Technical field
The present invention relates to a kind of portable power source device, be specifically related to a kind of business card boxlike mobile phone portable power source device.
Background technology
Mobile phone has become popular common tool at present.The capacity of battery of mobile phone is all limited conventionally, in use, tends to run in the process of making a phone call, and battery electric quantity is too low, cannot normal talking, at this moment just need mobile phone to charge.Cellphone subscriber, in going out on the way, often need to use portable power source to charge the phone.
Current existing mobile phone portable power source is made up of the shell sealing, power board and rechargeable battery three parts conventionally.Power board generally includes charging circuit, discharge circuit, short-circuit protection circuit, current foldback circuit, discharge protection circuit and overcharge protection circuit, is responsible for charging and discharging control.Rechargeable battery is responsible for storage of electrical energy, conventionally adopts lithium battery, and good circulating battery charging times is many, long service life.
The development trend of existing mobile phone portable power source is: the large electric weight that covets, capacity does larger and larger, to meet the repeatedly needs of charging of the increasing smart mobile phone of electricity consumption.The common issue causing is like this: internal battery size is large, causes the thickness large (being conventionally greater than 15mm) of mobile phone portable power source, and volume is large, is inconvenient to carry; Portable power source itself is not with mobile phone patchcord conventionally, do not have the portable power source of patchcord not charge, and external mobile phone patchcord is inconvenient to carry very much; Movable power shell seals, and accessory is fixed, and can not change flexibly accessory and function.
Summary of the invention
Main purpose of the present invention is to provide a kind of business card boxlike portable power source, utilize improved, with the card holder of removable cover as movable power shell, and built-in ultra thin handset brace, its thin thickness, volume compact, can put into wallet and carry, and has the function of card holder and portable power source concurrently, easy to use, versatility is good.
For achieving the above object, the technical solution used in the present invention is:
A kind of business card boxlike portable power source, comprises shell, power board, rechargeable battery and mobile phone connector, and described power board is provided with charging/discharging control circuit, input interface and output interface; In addition, described shell is a card holder; Described card holder comprises cassette holder and removable cover; Described mobile phone connector is laminar brace; Described power board, described rechargeable battery and described brace are all built in described card holder; The described removable cover of opening described card holder, can take out described brace, and mobile phone or external power adapter are connected with described output interface or the described input interface of the described power board of described business card boxlike portable power source.
Further, the side of the described card holder of described business card boxlike portable power source is provided with delivery outlet; The described output interface of described power board is arranged on the described delivery outlet inner side of described card holder.
Further, the material of manufacturing described cassette holder and described removable cover is the sheet metal that wall thickness is less than 0.7 millimeter; Described removable cover is hinged by rotating shaft and described cassette holder.
Further, described cassette holder is provided with the fixed mount of described power board; Described fixed mount band is useful on train wheel bridge, side clamping plate and the fixed strip of fixing described power board; Described fixed mount adopts sheet metal to make, and adopts laser welding process described fixed mount to be welded on the inner side of the described cassette holder of being made up of sheet metal; Again described power board is put into the described fixed mount that is fixed on described cassette holder; Afterwards, described fixed strip, along the edge bending of described power board, is stopped to described power board and pass in and out described fixed mount and described cassette holder and surround the passage in space, described power board is fixed in described fixed mount.
Further, described cassette holder is provided with key hole and keypad, and described keypad comprises stiff end, button cap; Adopt laser welding process the described stiff end of described keypad to be welded on to the inner side of described cassette holder, described button cap is arranged in described key hole, and described button cap outer surface is fair with described cassette holder outer surface.
Further, the portable power source space that the space in described card holder comprises lower floor and the business card space on upper strata, described portable power source spatial placement is in the described cassette holder bottom of described card holder; Described business card space is positioned on described portable power source space and under described removable cover; Described power board, described rechargeable battery and described brace are arranged on described portable power source space, and described business card space is used for placing business card.
Further, the thickness of described card holder is 3.5-10mm; Described portable power source space thickness is less than 7mm; The thickness of described power board and described rechargeable battery is all less than 6 millimeters; The thickness of described brace is less than 5mm, and the thickness in described business card space is less than 5mm.
Further, described brace at least comprises USB brace, Micro brace, Mini brace, cylinder interface brace or the iPhone brace that a thickness is less than 5 millimeters, and they are respectively with USB male blade, Micro male blade, Mini male blade, column type male blade or iPhone male blade;
The mechanical structure of the contact terminal of the insertion socket of described Micro male blade and pinout are identical with interface mechanical structure and the pinout of conventional Micro-USB Type B plug; The thickness of the Micro protective cover of Micro brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described Mini-USB Type B male blade and pinout are identical with interface mechanical structure and the pinout of conventional Mini-USB Type B plug; The thickness of the Mini protective cover of described Mini brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described column type male blade and pinout are identical with interface mechanical structure and the pinout of conventional column type plug; The thickness of the cylinder protecting cover for joint of described cylinder interface brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described iPhone male blade and pinout are identical with interface mechanical structure and the pinout of conventional iPhone plug, and the thickness of the iPhone protective cover of described iPhone brace is less than 5mm;
Described USB male blade comprises a grooved Interface Terminal, and described grooved Interface Terminal comprises bottom land plate and cell wall, and the thickness of described bottom land plate is 1.8-2.5mm; Described cell wall is arranged on top, described bottom land plate both sides, the height of described cell wall is 0.7-2.0mm, described bottom land plate upper surface is provided with golden finger---and be interface pin, the pinout of interface pin is identical with the pinout of the interface pin of standard USB A type plug; The USB protective cover thickness of described USB brace is less than 5.0mm.
Further, the described brace of described business card boxlike portable power source also comprises a connecting line, and described connecting line is parallel conductor layout; Described connecting line is connected with described male blade.
Further, described power board is also provided with internal battery interface, a pair of positive source pad and negative terminal pad on described internal battery interface or a pair of pcb board, and they connect respectively positive pole and the negative pole of described rechargeable battery; Described internal battery interface or thickness are less than the battery tray with anodal and negative pole metal interface terminal of 6.0mm, open the described removable cover of described card holder, can put into or take out described internal battery from described battery tray.
Adopt technique scheme, the present invention compared with prior art tool has the following advantages and good effect:
Business card boxlike portable power source of the present invention, adopt improved card holder to make movable power shell, thickness ultrathin, volume compact, can make cellphone subscriber can carry easily business card boxlike mobile phone portable power source, the trouble that built-in mobile phone brace is removed mobile phone portable power source user from and will be carried traditional external connector, easy to use.Open the removable cover of card holder, can take out the mobile phone brace of business card in card holder and built-in portable power source, can also change different mobile phone braces, adapt to different cellular phone power supplies interfaces.That business card boxlike portable power source of the present invention has is simple in structure, compact, one-object-many-purposes, easy to carry, the feature such as versatility is good.
brief description of the drawings
Fig. 1 is the composition structural representation of business card boxlike portable power source embodiment 1;
Fig. 2 is the internal structure schematic diagram of business card boxlike portable power source embodiment 1;
Fig. 3 is the bottom surface structure schematic diagram of business card boxlike portable power source embodiment 1;
Fig. 4 is the A-A cross sectional view of Fig. 3;
Fig. 5 is the partial enlarged view at the B position of Fig. 4;
Fig. 6 is the structural representation of the fixed strip bending fixed power source control board of embodiment 1;
Fig. 7 is the circuit board pcb board structural representation of the power board of embodiment 1;
Fig. 8 is the USB brace structural representation of embodiment 1;
Fig. 9 is the iPhone brace structural representation of embodiment 2;
Figure 10 is the Mini brace structural representation of embodiment 3;
Figure 11 is the cylinder interface brace structural representation of embodiment 4.
[description of reference numerals]
Card holder ... 1
Cassette holder ... 11
Input port ... 111
Delivery outlet ... 112
Key hole ... 113
Illumination holes ... 114
Currency examine hole ... 115
Cassette holder button limit ... 116
Indicator lamp hole ... 117
Portable power source space ... 118
Business card space ... 119
Removable cover ... 12
Cover plate ... 121
Cover buckle bar ... 122
Cover buckle ... 123
Keypad ... 21
Stiff end ... 211
Button cap ... 212
Rotating shaft ... 22
Seat axle sleeve ... 221
Lid axle sleeve ... 222
Fixed mount ... 23
Train wheel bridge ... 231
Side clamping plate ... 232
Fixed strip ... 233
Power board ... 3
Input interface ... 31
Output interface ... 32
Touch-switch ... 33
Illuminating lamp ... 34
Currency detection lamp ... 35
Indicator light ... 36
Internal battery interface ... 37
Power positive cathode pad ... 371
Rechargeable battery ... 4
Brace ... 5
USB brace ... 51
USB male blade ... 511
Golden finger ... 5111
Cell wall ... 5112
Bottom land plate ... 5113
USB turns Micro socket ... 512
USB protective cover ... 513
Micro brace ... 52
Micro male blade ... 521
Parallel conductor layout ... 522
Micro protective cover ... 523
IPhone brace ... 53
IPhone male blade ... 531
IPhone turns Micro socket ... 532
IPhone protective cover ... 533
Mini brace ... 54
Mini male blade ... 541
Mini turns Micro socket ... 542
Mini protective cover ... 543
Cylinder interface brace ... 55
Cylinder interface male blade ... 551
Cylinder interface turns Micro socket ... 552
Cylinder protecting cover for joint ... 553
Business card ... 6.
with reference to the accompanying drawings embodiments of the invention are described.
Fig. 1 is the composition structural representation of business card boxlike portable power source embodiment 1;
Fig. 2 is the internal structure schematic diagram of business card boxlike portable power source embodiment 1;
Fig. 3 is the bottom surface structure schematic diagram of business card boxlike portable power source embodiment 1;
Fig. 4 is the A-A cross sectional view of Fig. 3;
Fig. 5 is the partial enlarged view at the B position of Fig. 4;
Fig. 6 is the structural representation of the fixed strip bending fixed power source control board of embodiment 1;
Fig. 7 is the circuit board pcb board structural representation of the power board of embodiment 1;
Fig. 8 is the USB brace structural representation of embodiment 1.
The business card boxlike portable power source of embodiment 1 comprises shell 1, power board 3, rechargeable battery 4 and mobile phone connector 5; Shell 1 is a card holder 1, and card holder 1 comprises cassette holder 11 and removable cover 12.Mobile phone connector 5 is laminar braces 5.Rechargeable battery 4 is internal batteries 4.Brace 5 comprises USB brace 51, Micro brace 52.Power board 3, rechargeable battery 4 and USB brace 51, Micro brace 52 are all built in card holder 1.
The power board 3 of embodiment 1 is provided with common portable power source charging/discharging control circuit, comprises charging circuit, discharge circuit, short-circuit protection circuit, current foldback circuit, discharge protection circuit and overcharge protection circuit, is responsible for charging and discharging control; Power board 3 also comprises input interface 31, output interface 32, touch-switch 33, illuminating lamp 34, currency detection lamp 35, indicator light 36, internal battery interface 37, power positive cathode pad 371.Power board 3 can be manufactured by prior art.
The card holder 1 of embodiment 1 is of a size of 93*60*8mm(length * width * thickness), can put into 90*54mm(length * width) common business card.The thickness of business card is because using the difference of material to change, and the thickness of common papery business card, Plastic name card and metal calling cards is 0.15-0.45 mm.
It is the stainless sheet steel manufacture of 0.4 millimeter that the cassette holder 11 of embodiment 1 and removable cover 12 adopt wall thickness.In other embodiments, cassette holder 11 and removable cover 12 can also adopt other sheet metal manufacture that wall thickness is less than 0.7 millimeter.So design, can make card holder 1 have larger intensity, reduces the thickness of card holder 1 simultaneously as far as possible.While adopting plastic raw materials to manufacture card holder, wall thickness is greater than 1 millimeter conventionally.
The side of the card holder 1 of embodiment 1 is provided with delivery outlet 112; The output interface 32 of power board 3 is arranged on the inner side of the delivery outlet 112 of card holder 1, and output interface 32 can be connected with outside power supply adapter by delivery outlet 112.
The business card boxlike portable power source of embodiment 1 is also provided with the fixed mount 23 for fixed power source control board 3; It is the stainless sheet steel manufacture of 0.3mm that fixed mount 23 adopts thickness, comprises a train wheel bridge 231, two side clamping plate 232 and three fixed strips 233.The side clamping plate 232 of fixed mount 23 are welded on the inwall of cassette holder 11, described in be welded as laser welding; Again power board 3 is put into the fixed mount 23 that is fixed on cassette holder 11; Afterwards, then the edge bending along power board 3 fixed strip 233, stop power board 3 and pass in and out fixed mount 23 and cassette holder 11 and surround the passage in space, power board 3 can be fixed in fixed mount 23.The fixed mount 23 that, is welded on cassette holder 11 inner sides is fixed on power board 3 between cassette holder 11 and fixed mount 23; Adopt the side clamping plate 232 of the fixed mount 23 of stainless sheet steel manufacture to be welded on cassette holder 11.
So design, can effectively reduce the thickness of the fixture of power board 3, thereby reduces the thickness of business card boxlike portable power source.
The technique that is welded and fixed frame 23 of embodiment 1 is laser welding, the energy height of laser welding is concentrated, and can stable regulation, can reduce to greatest extent the impact of the outward appearance of welding procedure on card holder 1---because the cassette holder 11 of card holder 1 is that thickness is the stainless sheet steel of 0.4mm, if the welding in cassette holder 11 inner sides adopts other welding procedure, the outer surface that is easy to the card holder 1 that damages welding position, affects attractive in appearance.
The cassette holder 11 of embodiment 1 is provided with key hole 113 and keypad 21, and keypad 21 is a flexure strip, comprises stiff end 211, button cap 212; The stiff end 211 of keypad 21 is welded on the inner side of cassette holder 11; The described laser welding that is welded as.Button cap 212 is arranged in key hole 113, and button cap 212 outer surfaces and cassette holder 11 outer surfaces maintain an equal level.The button of the touch-switch 33 of power board 3 is just arranged on the inner side of button cap 212.When push button from the outside of cassette holder 11 hole 113 button cap 212 time, the outer surface of button cap 212 will move inward, and press down touch-switch 33 buttons, make touch-switch 33 in on-state; In the time unclamping button cap 212, under the effect of keypad 21 flexure strips, the outer surface of button cap 212 maintains an equal level the outer surface recovering with cassette holder 11, and the button of touch-switch 33, by resilience, makes touch-switch 33 recover off-state.
Embodiment 1 adopts the stiff end 211 of laser welding keypad 21 to the inner side of cassette holder 11, can firmly be connected and fixed end 211 to cassette holder 11, can reduce to greatest extent the impact of the outward appearance of welding procedure on card holder 1 simultaneously.
The portable power source space 118 that space in the card holder 1 of embodiment 1 comprises lower floor and the business card space 119 on upper strata, portable power source space 118 is arranged on cassette holder 11 bottoms of card holder 1; Business card space 119 is positioned on portable power source space 118 and under removable cover 12; Power board 3, rechargeable battery 4 and brace 5 are arranged on portable power source space 118, and business card space 119 is for placing business card 6.
The thickness of the card holder 1 of embodiment 1 is 8mm; The wall thickness of cassette holder 11 and removable cover 12 is 0.4 millimeter; The thickness in portable power source space 118 is 4.0mm; The thickness that is arranged on the rechargeable battery 4 in portable power source space 118 is 3.9mm; The thickness of power board 3 is 3.6mm; The wall thickness of the stainless sheet steel of fixed mount 23 is 0.3mm; The thickness of USB brace 51 and Micro brace 52 is 3.7 mm.The actual size of power board 3 is 38*16*3.6mm.The thickness in business card space is 3.2mm; Can place 10, the common business card that thickness is about 0.3mm.
For reducing thickness and the volume of business card boxlike portable power source, conveniently to carry, the thickness that is built in all braces 5 of business card boxlike portable power source all must be as far as possible little.
For this reason, embodiment 1 design has been used USB brace 51 very thin thickness, that have flaky texture, Micro brace 52.
The USB brace 51 of embodiment 1 is of a size of: 3.7*12.5*20mm; The two ends plug size of Micro brace 52 is: 3.7*9*16mm, middle parallel conductor layout is of a size of 0.15*6*90mm.In other embodiments, brace can also comprise Mini brace (3.7*9*22mm), cylinder interface brace (3.7*9*23mm), the iPhone brace 53(3.7*23*22mm that maximum ga(u)ge is less than 3.7mm).These braces all have typical flaky texture.And the thickness of existing mobile phone portable power source connector is 7-12mm, width is 9-15mm, does not have flaky texture.
The USB brace 51 of embodiment 1 comprises that USB male blade 511, golden finger 5111, cell wall 5112, bottom land plate 5113, USB turn Micro socket 512, USB protective cover 513.
The Micro brace 52 of embodiment 1 comprises the connecting line 522 between two Micro male blades 521, Micro protective cover 523 and two Micro male blades 521; The mechanical structure of the contact terminal of the insertion socket of Micro male blade 521 and pinout are identical with interface mechanical structure and the pinout of conventional Micro-USB Type B plug, and the thickness of the Micro protective cover 523 of Micro male blade 521 is 3.7mm.Connecting line 522 is parallel conductor layouts 522; Parallel conductor layout 522 is to use the flexible flat cable FFC that rolled copper foil is 0.15mm for conductor, thickness.Flexible flat cable FFC number of flexings can reach more than 100,000 times conventionally, and some even can be up to up to ten million times, the requirement of strength that the bending of the stube cable using much larger than existing ordinary plug is ten thousand times.Adopt parallel conductor layout 522 can make portable power source and outside being connected to flexibly connect, improve connection performance.
In other embodiments, parallel conductor layout 522 can also use single-layer flexible printed circuit board (PCB) FPC.
In other embodiments, the Mini-USB Type B brace and the column type brace that can also used thickness be less than 5 millimeters.
The thickness of common Micro-USB Type B plug, Mini-USB Type B plug, column type plug and the iPhone plug of existing market is all greater than 6mm.
The cassette holder 11 of embodiment 1 is provided with cassette holder button limit 116 above, and cassette holder button limit 116 is semi arch flangings of stainless steel cassette holder 11; Removable cover 12 is provided with cover plate 121, cover buckle bar 122, cover buckle 123; When removable cover 12 covers cassette holder 11, under the cover plate 121 of stainless steel removable cover 12 and the elastic reaction of cover buckle bar 122, cover buckle 123 coordinates with the cassette holder button limit 116 of semi arch, makes card holder 1 keep closed condition.In cover buckle 123, apply the suitable external force of uncapping, can open removable cover 12, and then can take out brace 5 wherein, business card boxlike portable power source is connected with mobile phone or external power adapter.
The power board 3 of embodiment 1 is provided with charging/discharging control circuit, input interface 31 and output interface 32 and relevant components and parts: touch-switch 33, illuminating lamp 34, currency detection lamp 35 and indicator light 36; Their thickness is all less than 3mm.Input interface 31 is input socket 31, and output interface 32 is accessory power outlet 32.Currency detection lamp 35 is LED ultraviolet lights.
The input socket 31 of embodiment 1 and accessory power outlet 32 are Micro-USB Type B socket, are input interface 31 and the output interfaces 32 of business card boxlike portable power source, and thickness is 2.8mm.Because input socket 31 is identical with the interface type of accessory power outlet 32, the Micro brace 52 being connected with described input interface 31 also can be used for connecting described output interface 32; Avoid placing the brace that type is different in limited shell, thereby can more effectively utilize the inner space of business card boxlike portable power source.
In other embodiments, the input interface 31 of business card boxlike portable power source and output interface 32 can also be have Micro-USB Type B interface, thickness is less than the Micro male blade of 5.0mm, or have Mini-USB Type B interface, thickness is less than Mini-USB Type B socket or the Mini male blade of 5.0mm.
The internal battery interface 37 that the power board 3 of embodiment 1 comprises is exactly a pair of power positive cathode pad 371 on pcb board, and they connect respectively positive pole and the negative pole of rechargeable battery 4;
In other embodiments, internal battery interface 37 can also be the battery tray with anodal and negative pole metal interface terminal that thickness is less than 6.0mm.Now, open the removable cover 12 of the card holder 1 of business card boxlike portable power source, can put into or take out rechargeable battery 4 from this battery tray, thereby change rechargeable battery 4.Little and the little problem of capacity of the rechargeable battery 4 that causes in card holder 1 thin thickness, the inner space that so also can effectively solve card holder formula portable power source.
As shown in Figure 2, in the time using the business card boxlike portable power source of embodiment 1, open the removable cover 12 of card holder 1, can take out the business card 6 in the business card space, upper strata 119 of card holder 1, or the business card newly obtaining 6 is put into the business card space, upper strata 119 of card holder 1.Afterwards, can also take out USB brace 51, Micro brace 52 in lower floor's portable power source space 118 of card holder 1, mobile phone or external power adapter are connected with input interface 31 or the output interface 32 of the power board 3 of business card boxlike portable power source.
In the time need to using business card boxlike portable power source to charge to the mobile phone with Micro-USB Type B power interface, accessory power outlet 32 can be inserted in one end of Micro brace 52, and the other end of Micro brace 52 is inserted to cellular phone power supplies socket, click the charging/discharging control circuit of touch-switch 33 activating power control boards 3, can use business card boxlike portable power source to charging mobile phone battery.Click after touch-switch 33, indicator light 36 is by how many current residual electric weight of the rechargeable battery 4 of display name sheet boxlike portable power source.Dump energy is fewer, and indicator light 36 numbers of lighting are fewer.So, can charge in time the rechargeable battery 4 of business card boxlike portable power source by reminding user.When user completes after mobile phone charging, can extract Micro brace 52 plugs from cellular phone power supplies socket, then extract Micro brace 52 plugs on accessory power outlet 32.
In the time supplementing electric weight need to the rechargeable battery 4 of business card boxlike portable power source, input socket 31 can be inserted in one end of Micro brace 52, the USB that the other end of Micro brace 52 is inserted to the afterbody of USB brace 51 turns Micro socket 512, again the USB male blade 511 of the head of USB brace 51 is connected with the USB A type socket of power supply adaptor or computer, can be charged to the rechargeable battery 4 of business card boxlike portable power source by power supply adaptor or computer power.When charging, indicator light 36 constantly glimmers, and the existing electric weight of prompting rechargeable battery 4 is how many, and electric weight is more, and indicator light is bright must be more.
Double-click touch-switch 33, will connect the circuit of illuminating lamp 34, use the illumination functions of business card boxlike portable power source; Again double-click touch-switch 33, can close the circuit of illuminating lamp 34.
Click after touch-switch 33, also can light currency detection lamp 35, and automatically close after the time of lighting appointment (5 seconds), currency detection lamp 35 is ultraviolet lights, can be used for currency examine.
Fig. 9 is the iPhone brace structural representation of embodiment 2;
The iPhone brace 53 of embodiment 2 comprises that iPhone male blade 531, iPhone turn Micro socket 532, iPhone protective cover 533.The mechanical structure of the contact terminal of the insertion socket of iPhone male blade 531 and pinout are identical with interface mechanical structure and the pinout of conventional iPhone plug; The thickness of the iPhone protective cover 533 of iPhone brace 53 is 3.7mm.
The thickness of the common iPhone plug of existing market is greater than 6mm.
Figure 10 is the Mini brace structural representation of embodiment 3;
The Mini brace 54 of embodiment 3 comprises that Mini male blade 541, Mini turn Micro socket 542, Mini protective cover 543.The mechanical structure of the contact terminal of the insertion socket of Mini male blade 541 and pinout are identical with interface mechanical structure and the pinout of conventional Mini-USB Type B plug; The thickness of the Mini protective cover 543 of Mini brace 54 is 3.7mm.
The thickness of the common Mini-USB Type B plug of existing market is greater than 6mm.
Figure 11 is the cylinder interface brace structural representation of embodiment 4;
The cylinder interface brace 55 of embodiment 3 comprises that cylinder interface male blade 551, cylinder interface turn Micro socket 552, cylinder protecting cover for joint 553.The mechanical structure of the contact terminal of the insertion socket of cylinder interface male blade 551 and pinout are identical with interface mechanical structure and the pinout of conventional column type plug; The thickness of the cylinder protecting cover for joint 553 of cylinder interface brace 55 is 3.7mm.
The thickness of the common column type plug of existing market is greater than 6mm.
Comprise USB A type plug owing to meeting the mobile phone portable power source patchplug of existing standard, Micro-USB Type B plug, Mini-USB Type B plug, column type plug and iPhone plug, wherein, four kinds of plugs meet national standard above, iPhone plug is de facto standard, therefore, five kinds of braces that the present invention proposes: USB brace 51, Micro brace 52, Mini brace 54, cylinder interface brace 55, iPhone brace 53, there is good versatility, can meet all portable power source of existing standard and connection requests of mobile phone of meeting.
Above-described embodiment is only for description and interpretation the present invention, but not for limiting the present invention.For a person skilled in the art, the technical scheme that can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Therefore, the scope of the present invention, should be as listed in claims.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a business card boxlike portable power source, comprises shell, power board, rechargeable battery and mobile phone connector, and described power board is provided with charging/discharging control circuit, input interface and output interface; It is characterized in that described shell is a card holder; Described card holder comprises cassette holder and removable cover; Described mobile phone connector is laminar brace; Described power board, described rechargeable battery and described brace are all built in described card holder; The described removable cover of opening described card holder, can take out described brace, and mobile phone or external power adapter are connected with described output interface or the described input interface of the described power board of described business card boxlike portable power source.
2. business card boxlike portable power source as claimed in claim 1, is characterized in that the side of the described card holder of described business card boxlike portable power source is provided with delivery outlet; The described output interface of described power board is arranged on the described delivery outlet inner side of described card holder.
3. business card boxlike portable power source as claimed in claim 1, the material that it is characterized in that manufacturing described cassette holder and described removable cover is the sheet metal that wall thickness is less than 0.7 millimeter; Described removable cover is hinged by rotating shaft and described cassette holder.
4. business card boxlike portable power source as claimed in claim 1, is characterized in that described cassette holder is provided with the fixed mount of described power board; Described fixed mount band is useful on train wheel bridge, side clamping plate and the fixed strip of fixing described power board; Described fixed mount adopts sheet metal to make, and adopts laser welding process described fixed mount to be welded on the inner side of the described cassette holder of being made up of sheet metal; Again described power board is put into the described fixed mount that is fixed on described cassette holder; Afterwards, described fixed strip, along the edge bending of described power board, is stopped to described power board and pass in and out described fixed mount and described cassette holder and surround the passage in space, described power board is fixed in described fixed mount.
5. business card boxlike portable power source as claimed in claim 1, is characterized in that described cassette holder is provided with key hole and keypad, and described keypad comprises stiff end, button cap; Adopt laser welding process the described stiff end of described keypad to be welded on to the inner side of described cassette holder, described button cap is arranged in described key hole, and described button cap outer surface is fair with described cassette holder outer surface.
6. business card boxlike portable power source as claimed in claim 1, is characterized in that portable power source space that the space in described card holder comprises lower floor and the business card space on upper strata, and described portable power source spatial placement is in the described cassette holder bottom of described card holder; Described business card space is positioned on described portable power source space and under described removable cover; Described power board, described rechargeable battery and described brace are arranged on described portable power source space, and described business card space is used for placing business card.
7. business card boxlike portable power source as claimed in claim 6, the thickness that it is characterized in that described card holder is 3.5-10mm; Described portable power source space thickness is less than 7mm; The thickness of described power board and described rechargeable battery is all less than 6 millimeters; The thickness of described brace is less than 5mm, and the thickness in described business card space is less than 5mm.
8. business card boxlike portable power source as claimed in claim 1, it is characterized in that USB brace, Micro brace, Mini brace, cylinder interface brace or iPhone brace that described brace at least comprises a thickness and is less than 5 millimeters, they are respectively with USB male blade, Micro male blade, Mini male blade, column type male blade or iPhone male blade;
The mechanical structure of the contact terminal of the insertion socket of described Micro male blade and pinout are identical with interface mechanical structure and the pinout of conventional Micro-USB Type B plug; The thickness of the Micro protective cover of Micro brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described Mini-USB Type B male blade and pinout are identical with interface mechanical structure and the pinout of conventional Mini-USB Type B plug; The thickness of the Mini protective cover of described Mini brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described column type male blade and pinout are identical with interface mechanical structure and the pinout of conventional column type plug; The thickness of the cylinder protecting cover for joint of described cylinder interface brace is less than 5mm;
The mechanical structure of the contact terminal of the insertion socket of described iPhone male blade and pinout are identical with interface mechanical structure and the pinout of conventional iPhone plug, and the thickness of the iPhone protective cover of described iPhone brace is less than 5mm;
Described USB male blade comprises a grooved Interface Terminal, and described grooved Interface Terminal comprises bottom land plate and cell wall, and the thickness of described bottom land plate is 1.8-2.5mm; Described cell wall is arranged on top, described bottom land plate both sides, the height of described cell wall is 0.7-2.0mm, described bottom land plate upper surface is provided with golden finger---and be interface pin, the pinout of interface pin is identical with the pinout of the interface pin of standard USB A type plug; The USB protective cover thickness of described USB brace is less than 5.0mm.
9. business card boxlike portable power source as claimed in claim 1, is characterized in that the described brace of described business card boxlike portable power source also comprises a connecting line, and described connecting line is parallel conductor layout; Described connecting line is connected with described male blade.
10. business card boxlike portable power source as claimed in claim 1, it is characterized in that described power board is also provided with internal battery interface, a pair of positive source pad and negative terminal pad on described internal battery interface or a pair of pcb board, they connect respectively positive pole and the negative pole of described rechargeable battery; Described internal battery interface or thickness are less than the battery tray with anodal and negative pole metal interface terminal of 6.0mm, open the described removable cover of described card holder, can put into or take out described internal battery from described battery tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551085.3A CN103872718A (en) | 2012-12-18 | 2012-12-18 | Cardcase type power bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551085.3A CN103872718A (en) | 2012-12-18 | 2012-12-18 | Cardcase type power bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103872718A true CN103872718A (en) | 2014-06-18 |
Family
ID=50910976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210551085.3A Pending CN103872718A (en) | 2012-12-18 | 2012-12-18 | Cardcase type power bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872718A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617462A (en) * | 2015-02-09 | 2015-05-13 | 苏州祥龙嘉业电子科技有限公司 | Electronic connector for interface of Apple iPhone |
| WO2016011693A1 (en) * | 2014-07-23 | 2016-01-28 | 包头市悠然网络科技有限公司 | Mobile terminal accessory, and electrical connector used for mobile terminal accessory |
| CN105762889A (en) * | 2016-04-25 | 2016-07-13 | 山东中磁视讯股份有限公司 | Hand-held equipment charging containment vessel |
| US10403996B2 (en) | 2014-07-23 | 2019-09-03 | Baotou Youran Network Technology Co., Ltd. | Mobile terminal fitting providing electric connection with mobile terminal |
| IT201800003587A1 (en) * | 2018-03-15 | 2019-09-15 | Davide Guerrieri | IMPROVED STORAGE BAG |
| US10535941B2 (en) | 2014-07-23 | 2020-01-14 | Baotou Youran Network Technology Co., Ltd. | Electric connector for connecting mobile terminal with its fitting |
-
2012
- 2012-12-18 CN CN201210551085.3A patent/CN103872718A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011693A1 (en) * | 2014-07-23 | 2016-01-28 | 包头市悠然网络科技有限公司 | Mobile terminal accessory, and electrical connector used for mobile terminal accessory |
| US10403996B2 (en) | 2014-07-23 | 2019-09-03 | Baotou Youran Network Technology Co., Ltd. | Mobile terminal fitting providing electric connection with mobile terminal |
| US10535941B2 (en) | 2014-07-23 | 2020-01-14 | Baotou Youran Network Technology Co., Ltd. | Electric connector for connecting mobile terminal with its fitting |
| CN104617462A (en) * | 2015-02-09 | 2015-05-13 | 苏州祥龙嘉业电子科技有限公司 | Electronic connector for interface of Apple iPhone |
| CN105762889A (en) * | 2016-04-25 | 2016-07-13 | 山东中磁视讯股份有限公司 | Hand-held equipment charging containment vessel |
| CN105762889B (en) * | 2016-04-25 | 2018-02-09 | 山东中磁视讯股份有限公司 | A kind of handheld device charging containment |
| IT201800003587A1 (en) * | 2018-03-15 | 2019-09-15 | Davide Guerrieri | IMPROVED STORAGE BAG |
| WO2019175723A1 (en) * | 2018-03-15 | 2019-09-19 | Guerrieri Davide | Upgraded storage handbag |
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Application publication date: 20140618 |