CN202749647U - Novel portable power source adapter - Google Patents

Novel portable power source adapter Download PDF

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Publication number
CN202749647U
CN202749647U CN 201220395714 CN201220395714U CN202749647U CN 202749647 U CN202749647 U CN 202749647U CN 201220395714 CN201220395714 CN 201220395714 CN 201220395714 U CN201220395714 U CN 201220395714U CN 202749647 U CN202749647 U CN 202749647U
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CN
China
Prior art keywords
mobile phone
usb
plug
power source
portable power
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
Application number
CN 201220395714
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Chinese (zh)
Inventor
刘觉滨
靳霞
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BEIJING HUIER GAOKE TECHNOLOGY Co Ltd
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BEIJING HUIER GAOKE TECHNOLOGY Co Ltd
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Priority to CN 201220395714 priority Critical patent/CN202749647U/en
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Publication of CN202749647U publication Critical patent/CN202749647U/en
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Abstract

The utility model discloses a novel portable power source adapter, which comprises a base, a USB (universal serial bus)-A type plug, a circuit board, a mobile phone charging plug and a mobile memory, wherein the circuit board comprises a flat cable. The portable power source adapter for a mobile phone simultaneously has the functions of the portable power source adapter and the mobile memory, has the characteristics of simple structure, small thickness, small volume, good portability and convenience in carrying, can be carried by a user, is used for charging the mobile phone at any time and also can be used for storing the information of a computer and a mobile phone. The adopted flat cable has the advantages of extremely small thickness, good flexibility and good bending property and can be bent and folded at will, and the deflection can be carried out for more than 100,000 times.

Description

The Novel mobile power source adapter
Technical field
The utility model relates to a kind of power supply adapter, the mobile phone portable power source adapter of especially carrying.
Background technology
USB-A type interface is one of standard configuration of computer, also is the standard output interface of power adapter for mobile phones.We can connect computer and power supply adaptor to use USB-A type plug, give cell-phone charging.Certainly, need to utilize the portable power source adapter with the standard interface of USB-A type interface conversion for the cellular phone power supplies socket this moment.
The standard interface of cellular phone power supplies socket comprises four kinds Mini-USB Type B interface, Micro-USB Type B interface, column type interface and iPhone interface etc., and wherein, the three kinds of interfaces in front meet national standard, and the iPhone interface is de facto standard.
At present, existing standard compliant multiple portable power source adapter product.The common deficiency of the existence of these products is that portable power source adapter size is larger, is inconvenient to carry.In addition, portable power source adapter function singleness does not take into full account the Function Integration Mechanism with other common Related product.
Summary of the invention
At present, existing standard compliant multiple portable power source adapter product.The common deficiency of the existence of these products is that portable power source adapter size is larger, is inconvenient to carry.In addition, portable power source adapter function singleness does not take into full account the Function Integration Mechanism with other common Related product.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of novel mobile phone portable power source adapter comprises pedestal, USB-A type plug, circuit board, charging plug for mobile phone; It is characterized in that described mobile phone portable power source adapter also comprises a mobile memory; Described mobile memory, described USB-A type plug and described charging plug for mobile phone are connected with described circuit board respectively.
Further, described circuit board comprises a stube cable, and described stube cable is connected with USB-A type plug, or is connected with charging plug for mobile phone.
Further, described stube cable is flat cable, and described flat cable is made of 2-36 flat Copper Foils that are arranged in parallel of up and down two-layer insulated rubber film parcel.
Further, described flat cable is flexible flat cable FFC(Flexible Flat Cable) or single-layer flexible printed circuit board (PCB) FPC(Flexible Printed Circuit).
Further, flat Copper Foil described flat cable, that be used for being electrically connected is circuit cable, and described circuit cable two ends are electrically connected with the interface pin of described circuit board and described charging plug for mobile phone respectively; Between described flat cable dual-side edge and described circuit cable, be provided with ceiling.
Further, the described ceiling of mobile phone portable power source plug of the present utility model is the described flat Copper Foil on described flat cable dual-side edge.
Further, described USB-A type plug is the grooved flat plug; Described grooved flat plug is one to comprise the grooved Interface Terminal, and described grooved Interface Terminal comprises USB-A type interface pin (golden finger), cell wall and slot base plate, and described interface pin is arranged on the upper surface of described slot base plate; The thickness of described slot base plate is 1.8-2.5mm; Described cell wall is arranged on top, described slot base plate both sides, and the height of described cell wall is 0.7-2.0mm, and the pinout of described interface pin is identical with the pinout of the interface pin of standard USB A type plug.
Further, described charging plug for mobile phone comprises one of Micro-USB Type B interface plug, Mini-USB Type B interface plug, Micro-USB Type B interface plug, column type interface plug and iPhone interface plug at least.
Further, described mobile memory is the USB flash disk chip of supporting USB interface, and described USB flash disk chip is take the FLASH storage chip as storage medium and with USB interface.
Further, described mobile memory is the USB card reader, described USB card reader is with USB interface and FLASH storage card, and described FLASH storage card is selected from TF card (Trans FLash), SD card (Secure Digital), CF card (Compact Flash), mmc card (Multi Media Card), XD card (xD Picture Card), SM card (Smart Media), MS card (Memory Stick).
Adopt technique scheme, the utility model compared with prior art has following advantage and good effect:
Mobile phone portable power source adapter of the present utility model, the function that has simultaneously portable power source adapter and mobile memory, it is simple in structure, thin thickness, volume are little, have the advantages that versatility is good, be convenient for carrying, the user can carry, be used at any time cell-phone charging, also can be used for the information storage of computer and mobile phone.The flat cable thickness that adopts as thin as a wafer, flexibility is good, bending property is fine, random bending fold, and number of flexings can reach more than 100,000 times.
Description of drawings
Fig. 1 is the portable power source adapter structure schematic diagram of the first embodiment;
Fig. 2 is the A-A cross-sectional view of Fig. 1 of the first embodiment;
Fig. 3 is that the charging plug for mobile phone of the first embodiment is taken out the portable power source adapter structure schematic diagram when using;
Fig. 4 is the portable power source adapter structure schematic diagram of the second embodiment;
Fig. 5 is the portable power source adapter structure schematic diagram of the 3rd embodiment;
Fig. 6 is that the charging plug for mobile phone of the 3rd embodiment is taken out the portable power source adapter structure schematic diagram when using.
Embodiment
With reference to the accompanying drawings embodiments of the invention are described.
Fig. 1 is the portable power source adapter structure schematic diagram of the first embodiment; Fig. 2 is the A-A cross-sectional view of Fig. 1 of the first embodiment; Fig. 3 is that the charging plug for mobile phone of the first embodiment is taken out the portable power source adapter structure schematic diagram when using.
The mobile phone portable power source adapter of the first embodiment comprises pedestal 11, USB-A type plug 12, circuit board 13, mobile memory 14, charging plug for mobile phone 15;
The USB-A type plug 12 of the first embodiment, circuit board 13, charging plug for mobile phone 15 are installed on the pedestal 11; Mobile memory 14 is installed on the circuit board 13; Pedestal 11 is provided with storage tank 111; Charging plug for mobile phone 15 is placed in the storage tank 111; Mobile memory 14 is USB flash disk chips of supporting USB interface.Circuit board 13 is with flat cable 131; Circuit board 13 is connected with USB-A type plug 12, mobile memory 14 and charging plug for mobile phone 15 respectively.Charging plug for mobile phone 5 is connected with the flat cable 131 of circuit board 3.
USB-A type plug 12 is grooved flat plugs 12; Grooved flat plug 12 is a grooved Interface Terminal 12, and grooved Interface Terminal 12 comprises USB-A type interface pin (golden finger) 121, cell wall 122 and slot base plate 123; Interface pin 121 is arranged on the upper surface of slot base plate 123; The thickness of slot base plate 123 is 1.8-2.5mm; Cell wall 122 is arranged on top, slot base plate 123 both sides, and the height of described cell wall 122 is 0.7-2.0mm; The pinout of described interface pin 121 is identical with the pinout of the interface pin of standard USB A type plug.
Grooved flat plug 12 can insert the standard USB A type socket of computer and power adapter for mobile phones, provides electric power to mobile phone.
Adopt groove design, can guarantee that grooved flat plug 12 can only could insert when grooved opening direction and standard USB A type socket coupling; When the upset of grooved opening direction can not be mated with standard USB A type socket, cell wall 122 will hinder described grooved flat plug 12 and insert standard USB A type socket; Thereby the potential problems of effectively avoiding grooved flat plug 12 anti-plugs to cause.
The charging plug for mobile phone 15 of the first embodiment is Micro-USB Type B interface plug, in other embodiments, charging plug for mobile phone 15 can also be one of Mini-USB Type B interface plug, Micro-USB Type B interface plug, column type interface plug and iPhone interface plug, or the combination of these plugs.
The flat cable 131 of the circuit board 13 of the first embodiment is flat flexible cable (Flexible Flat Cable), claims again flat flexible cord row FFC.
In other embodiments, flat cable 131 can also be single-layer flexible printed circuit board (PCB) FPC(Flexible Printed Circuit), claim again flexible print wiring, soft board.
Flat cable 131 is made of 4 flat Copper Foils that are arranged in parallel of up and down two-layer insulated rubber film parcel; The thickness of used flat Copper Foil is 0.005-0.1mm; Flat Copper Foil regular size is (thickness * width, unit are mm) 0.035*0.30,0.035*0.65,0.05*0.5,0.05*0.65,0.1*0.65,0.1*0.8; Used insulated rubber film is polyimide film (PI) or polyester film (PET), and thickness is 0.02-0.12mm; Corresponding flat cable thickness is 0.05-0.30mm.Usually, Copper Foil is thinner, and resistance to bend(ing) is better; Glued membrane is thinner, and resistance to bend(ing) is also better.
The thickness of the flat Copper Foil of the first embodiment is 0.05mm, and width is 0.65mm; Insulated rubber film is polyimide film (PI), and thickness is 0.043mm; Corresponding flat cable thickness is 0.14mm.The flat copper foil material is all good rolled copper foils of flexibility and bending property.
Flat Copper Foil is divided into circuit cable 1311 and ceiling 1312; Two flat Copper Foils in the middle of being positioned at are circuit cable 1311, and circuit cable 1311 two ends are electrically connected with the interface pin of circuit board 13 and charging plug for mobile phone 15 respectively; Two flat Copper Foils that are positioned at flat cable 131 dual-side edges are ceiling 1312; ceiling 1312 the flat cable dual-side along and adjacent circuit cable 1311 between; mainly for the protection of the circuit cable 1311 in the middle of the flat cable 53, increase the anti-bending of flat cable 131.When flexible cable 131 both sides suffered External Force Acting, at first the ceiling 1312 by the outside bore external force; When ceiling 1312 impaired fracture, also can in time change mobile phone portable power source plug by reminding user.Ceiling 1312 can be without any electrical connection; circuit cable 1311 that also can be inboard with it is connected in parallel; like this when ceiling 1312 Damage and Fracture; circuit cable 1311 is still excellent, and the charge function that affects portable power source when avoiding flexible cable 131 infringements to occur with regard to making circuit cable 1311 fractures normally uses.
Experiment shows, the fracture of the circuit cable of flat cable mostly begins fracture from the circuit cable of avris.In order to prevent the fracture of circuit cable, at the arranged outside ceiling 532 of circuit cable, can effectively stop the fracture of circuit cable to occur.
Adopt the number of flexings of the mobile phone portable power source plug flexible cable of above structure can reach easily more than 100,000 times, thinner flat cable number of flexings even can be up to up to ten million time is much larger than the requirement of strength of the number of bends of existing cellular phone power supplies plug plug number of times 5000 times and stube cable 10,000 times.
In other embodiments, ceiling also can adopt other flexible folding material, makes ceiling as adopting the polyimide film strip material.
The mobile memory 14 of the first embodiment is USB flash disk chips 14 of supporting USB interface, and USB flash disk chip 14 is take the FLASH storage chip as storage medium and with USB interface---be USB (universal serial bus).
In other embodiments, mobile memory 14 can also be other mini mobile storage device of supporting USB interface, such as the USB card reader.
Be placed in the storage tank 111 of pedestal 11 when charging plug for mobile phone 15 is flat, thickness flat cable 53(thickness as thin as a wafer only is 0.15mm) also folded being placed in the storage tank 11.
When using the mobile phone portable power source adapter of the first embodiment, USB-A type plug 2 is inserted the standard USB A type socket of computers, just can be on having the computer system of USB interface data in the USB flash disk chip 4 of read/write mobile memory 4;
In the time of need to be to cell-phone charging, can from storage tank 111, pluck out charging plug for mobile phone 15, pull out folding flat cable 131, charging plug for mobile phone 15 is inserted in the cellular phone power supplies sockets; Simultaneously, USB-A type plug 12 is inserted the standard USB A type socket of computer or power adapter for mobile phones, can be to corresponding cell-phone charging.
Fig. 4 is the portable power source adapter structure schematic diagram of the second embodiment.
The mobile phone portable power source adapter of the second embodiment comprises pedestal 21, USB-A type plug 22, circuit board 23, mobile memory 24, charging plug for mobile phone 25;
The pedestal 21 of the second embodiment is provided with storage tank 211; USB-A type plug 22 is placed in the storage tank 211; Circuit board 23 is with flat cable 231; Circuit board 23 is connected with mobile memory 24, charging plug for mobile phone 25, USB-A type plug 22 respectively.USB-A type plug 22 is connected with the flat cable 231 of circuit board 23.
The mobile memory 24 of the portable power source adapter of the second embodiment is TF-USB card reader 24; This TF-USB card reader 24 is with USB interface and mobile phone TF card commonly used.The other parts of portable power source adapter are basically the same as those in the first embodiment.
During use, the TF card inserted this TF-USB card reader 24 after, just can utilize USB-A type plug 22, read data in the FLASH storage chip in the TF card in the computer system with USB interface, also can be to TF card data writing.Take out the TF card in this TF-USB card reader 24, TF can be snapped fits into the smart mobile phone of supporting the TF card, the multimedia messages electronic data in the FLASH storage chip of smart mobile phone read-write TF card.
Equally, the charging plug for mobile phone 25 of the portable power source adapter of the second embodiment also can be used for to cell-phone charging.
In other embodiments, mobile memory 24 can also be other with the USB card reader of USB interface and FLASH storage card, the FLASH storage card can be selected from TF card (Trans FLash), SD card (Secure Digital), CF card (Compact Flash), mmc card (Multi Media Card), XD card (xD Picture Card), SM card (Smart Media), MS card (Memory Stick).These FLASH storage cards all are take the FLASH storage chip as storage medium and have the FLASH flash memory device of mobile storage interface.
Fig. 5 is the portable power source adapter structure schematic diagram of the 3rd embodiment; Fig. 6 is that the charging plug for mobile phone of the 3rd embodiment is taken out the portable power source adapter structure schematic diagram when using.
The mobile phone portable power source adapter of the 3rd embodiment comprises pedestal 31, USB-A type plug 32, circuit board 33, mobile memory 34, charging plug for mobile phone 35;
Charging plug for mobile phone 35 comprises Micro-USB Type B interface plug 351, Mini-USB Type B interface plug 352, column type interface plug 353.Charging plug for mobile phone 35 is placed in the storage tank 311.Circuit board 33 is with flat cable 331; Circuit board 33 is connected with USB-A type plug 32, mobile memory 34 and charging plug for mobile phone 35 respectively.Charging plug for mobile phone 35 is connected with the flat cable 331 of circuit board 33.Flat Copper Foil 331 comprises circuit cable 3311 and ceiling 3312.Mobile memory 34 is USB flash disk chips 34 of supporting USB interface.
When using the mobile phone portable power source adapter of the 3rd embodiment, USB-A type plug 32 is inserted the standard USB A type socket of computers, just can be on having the computer system of USB interface data in the USB flash disk chip 34 of read/write mobile memory 34;
In the time of need to be to cell-phone charging, can pluck out charging plug for mobile phone 35 from storage tank 311, pull out folding flat cable 331, one of three kinds of plugs selecting charging plug for mobile phone 35 insert in the corresponding cellular phone power supplies socket; Simultaneously, USB-A type plug 32 is inserted the standard USB A type socket of computer or power adapter for mobile phones, can be to corresponding cell-phone charging.
Above-described embodiment only is used for this utility model of description and interpretation, but not is used for restriction the utility model.For a person skilled in the art, can make amendment to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic wherein is equal to replacement.Therefore, rights protection scope of the present utility model should be listed such as claims.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims (10)

1. a mobile phone portable power source adapter comprises pedestal, USB-A type plug, circuit board, charging plug for mobile phone; It is characterized in that described mobile phone portable power source adapter also comprises a mobile memory; Described mobile memory, described USB-A type plug and described charging plug for mobile phone are connected with described circuit board respectively.
2. mobile phone portable power source adapter as claimed in claim 1 is characterized in that described circuit board comprises a stube cable, and described stube cable is connected with USB-A type plug, or is connected with charging plug for mobile phone.
3. mobile phone portable power source adapter as claimed in claim 2 is characterized in that described stube cable is flat cable, and described flat cable is made of 2-36 flat Copper Foils that are arranged in parallel of up and down two-layer insulated rubber film parcel.
4. mobile phone portable power source adapter as claimed in claim 3 is characterized in that described flat cable is flexible flat cable or single-layer flexible printed circuit board (PCB).
5. mobile phone portable power source adapter as claimed in claim 4, it is characterized in that flat Copper Foil described flat cable, that be used for being electrically connected is circuit cable, described circuit cable two ends are electrically connected with the interface pin of described circuit board and described charging plug for mobile phone respectively; Between described flat cable dual-side edge and described circuit cable, be provided with ceiling.
6. mobile phone portable power source adapter as claimed in claim 5 is characterized in that described ceiling is the described flat Copper Foil on described flat cable dual-side edge.
7. mobile phone portable power source adapter as claimed in claim 1 is characterized in that described USB-A type plug is the grooved flat plug; Described grooved flat plug is one to comprise the grooved Interface Terminal, and described grooved Interface Terminal comprises USB-A type interface pin, cell wall and slot base plate, and described interface pin is arranged on the upper surface of described slot base plate; The thickness of described slot base plate is 1.8-2.5mm; Described cell wall is arranged on top, described slot base plate both sides, and the height of described cell wall is 0.7-2.0mm, and the pinout of described interface pin is identical with the pinout of the interface pin of standard USB A type plug.
8. mobile phone portable power source adapter as claimed in claim 1 is characterized in that described charging plug for mobile phone comprises one of Micro-USB Type B interface plug, Mini-USB Type B interface plug, column type interface plug and iPhone interface plug at least.
9. mobile phone portable power source adapter as claimed in claim 1 is characterized in that described mobile memory is the USB flash disk chip of supporting USB interface, and described USB flash disk chip is take the FLASH storage chip as storage medium and with USB interface.
10. mobile phone portable power source adapter as claimed in claim 1, it is characterized in that described mobile memory is the USB card reader, described USB card reader is with USB interface and FLASH storage card, and described FLASH storage card is selected from TF card, SD card, CF card, mmc card, XD card, SM card, MS card.
CN 201220395714 2012-08-11 2012-08-11 Novel portable power source adapter Expired - Fee Related CN202749647U (en)

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CN 201220395714 CN202749647U (en) 2012-08-11 2012-08-11 Novel portable power source adapter

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901091A (en) * 2015-06-16 2015-09-09 祁欣 USB extension cord with storage function
WO2018082333A1 (en) * 2016-11-07 2018-05-11 徐海波 Novel electric cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901091A (en) * 2015-06-16 2015-09-09 祁欣 USB extension cord with storage function
WO2018082333A1 (en) * 2016-11-07 2018-05-11 徐海波 Novel electric cable

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130220

Termination date: 20150811

EXPY Termination of patent right or utility model