CN203014102U - Novel cellphone mobile power plug - Google Patents
Novel cellphone mobile power plug Download PDFInfo
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- CN203014102U CN203014102U CN 201220393205 CN201220393205U CN203014102U CN 203014102 U CN203014102 U CN 203014102U CN 201220393205 CN201220393205 CN 201220393205 CN 201220393205 U CN201220393205 U CN 201220393205U CN 203014102 U CN203014102 U CN 203014102U
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Abstract
The utility model discloses a novel cellphone mobile power plug. The novel cellphone mobile power plug adopts a small plug, wherein the small plug comprises an interface terminal, a protective cover and a flat cable; and the thickness of the flat cable is very thin, the bending resistance is strong, the corresponding thicknesses of the protective cover and the small plug are much smaller than the thickness of existing cellphone mobile power plug. The user can carry the cellphone mobile power plug conveniently, the occupied space of the cellphone mobile power plug and the plug connecting cable is greatly reduces, the size of the cellphone mobile power plug can be reduced by 30%-60%, the size of the flat cable of the same length is only 1/9 of the existing circular cable, and a better choice is provided for designing the thin-type and miniaturized cellphone mobile power plug and the cellphone mobile power source.
Description
Technical field
The utility model relates to a kind of plug, the mobile phone portable power source plug of especially carrying.
Background technology
Mobile phone has become popular common tool at present.
The capacity of battery of mobile phone is all limited usually, when journey uses, tends to run in the process of making a phone call, and battery electric quantity is too low, can't normal talking, at this moment just need mobile phone is carried out emergent charging.Usually use mobile phone portable power source and patchplug, cable to carry out emergent charging to mobile phone.
Due to the normally undersized supply socket of the power interface of the mobile devices such as mobile phone.Outside portable power source must could be connected with the supply socket of mobile phone by corresponding patchplug, for it provides power supply.
The mobile phone portable power source patchplug that meets existing standard comprises USB A type plug, Micro-USB Type B plug, Mini-USB Type B plug, column type plug and iPhone plug, wherein, four kinds of fronts plug meets national standard, and the iPhone plug is de facto standard.
Mobile phone portable power source patchplug is comprised of Interface Terminal, insulation plastic cement protective cover and stube cable usually.Need to encase Interface Terminal and the stube cable of plug due to the plastic cement protective cover; the thickness of protective cover must be greater than the thickness of the Interface Terminal of various mobile phone portable power source plugs and the diameter of stube cable; therefore, the thickness of plastic cement protective cover is the thickness of corresponding mobile phone portable power source plug usually.
The interface standard content of existing mobile phone portable power source plug is mainly from the miniaturization of Interface Terminal design consideration mobile phone, accessory generalization, the needs that are convenient for carrying and reduce electron wastes; do not take into full account the needs that facilitate the user to carry charging equipment for mobile phone, more do not take into full account the needs of insulation plastic cement protective cover and stube cable miniaturization development.
Because plug stube cable bending resistance folding endurance commonly used at present is not strong; stube cable and protective cover junction the most easily occur crooked; and because the bending number of times too much and fracture; therefore; for improving the bend resistance performance of stube cable and protective cover junction; usually take at present at stube cable and protective cover junction, flexible sheath to be set, increase stube cable this bending radius---bending radius is larger, the required number of times of bending fracture is just more.For this reason, with the thickness of the plug plastic protective cover of flexible sheath usually than more than the large 3mm of connection cable diameter.So the stube cable of existing mobile phone portable power source plug typically has a diameter from 3-4mm, and corresponding protective cover and plug thickness are 7-12mm.Because their thickness and volume are bigger than normal, be not suitable for putting into credit card case, Ka Bao or wallet and carry, can not adapt to that mobile phone is universal carries the needs of development to mobile phone portable power source and plug thereof.
On the other hand, for reducing the volume of mobile phone portable power source, existing be used for to the portable power source of cell-phone charging usually self not with larger-size standard plug and the stube cable that is connected with the cellular phone power supplies socket, but portable power source only is with standard socket, and the standard plug cable that will be connected with the cellular phone power supplies socket in addition is equipped with as annex.Because self can not give cell-phone charging with the portable power source self of output plug, must use in addition the plug of tape cable to connect, this very inconvenient user carries portable power source to cell-phone charging.
Summary of the invention
Main purpose of the present utility model is to provide a kind of novel mobile phone portable power source plug and plug stube cable, improve the anti-bending performance of plug stube cable, effectively reduce simultaneously thickness and the volume of stube cable and plug, facilitate the user to carry, can be used at any time connecting mobile phone portable power source and cellular phone power supplies socket, for mobile phone in time charges.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of mobile phone portable power source plug, described mobile phone portable power source plug comprises Interface Terminal, protective cover and stube cable at least, it is characterized in that described stube cable is flat cable, described flat cable is made of up and down 2-38 flat Copper Foils that are arranged in parallel of two-layer insulated rubber film parcel; The thickness of flat Copper Foil is 0.005-0.1mm; Thickness is 0.02-0.12mm; Corresponding flat cable thickness is 0.05-0.30mm.
Adopt the number of flexings of described stube cable of the described mobile phone portable power source plug of above structure can reach easily more than 100,000 times, thinner described flat cable number of flexings even can be up to up to ten million time, 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.
Further, the described flat Copper Foil of mobile phone portable power source plug of the present utility model is that width is the rolled copper foil of 0.2-0.8mm.
Further, the described insulated rubber film of mobile phone portable power source plug of the present utility model is polyimide film (PI), polyester film (PET), polytetrafluoroethylene film (PTEE) or PEN (PEN).
Further, the described flat cable of mobile phone portable power source plug of the present utility model is flexible flat cable FFC(Flexible Flat Cable) or single-layer flexible printed circuit board (PCB) FPC(Flexible Printed Circuit).
Further, the flat Copper Foil described flat cable of mobile phone portable power source plug of the present utility model, that be used for being electrically connected to is circuit cable, is provided with ceiling between described flat cable dual-side edge and described circuit cable.
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, the described protective cover thickness of the parcel Interface Terminal of mobile phone portable power source plug of the present utility model and stube cable is less than 5mm, and described mobile phone portable power source plug is that thickness is less than the small plug of 5mm.
Further, the described small plug of mobile phone portable power source plug of the present utility model is one of USB A type small plug, Micro-USB Type B small plug, Mini-USB Type B small plug, column type small plug and iPhone small plug;
Described USB A type small plug comprises a grooved Interface Terminal, described grooved Interface Terminal height H is 2.1-3.5mm, the top of the interface pin of described grooved Interface Terminal is the opening direction of grooved, and the mechanical structure of the interface pin of described USB A type small plug and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug; The thickness of the protective cover of described USB A type small plug is 2.1mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described Micro-USB Type B small plug and pinout are identical with interface mechanical structure and the pinout of the Micro-USB Type B plug of routine, and the thickness of the protective cover of described Micro-USB Type B small plug is 2.0mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described Mini-USB Type B small plug and pinout are identical with interface mechanical structure and the pinout of the Mini-USB Type B plug of routine, and the thickness of the protective cover of described Mini-USB Type B small plug is 3.0 mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described column type small plug and pinout are identical with interface mechanical structure and the pinout of the column type plug of routine, and the diameter of the protective cover of described column type small plug or thickness are 2.2mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described iPhone small plug and pinout are identical with interface mechanical structure and the pinout of the iPhone plug of routine, and the thickness of the protective cover of described iPhone small plug is 3.0mm-5mm.
Further, the two ends of the described flat cable of mobile phone portable power source plug of the present utility model are with the identical small plug of type.
For example, the two ends of described flat cable with two small plugs be all Micro-USB Type B small plug, or be all Mini-USB Type B small plug, etc.
Further, the two ends of the described flat cable of mobile phone portable power source plug of the present utility model are with type different small plug or socket.
For example, the two ends of described flat cable can be respectively with Micro-USB Type B small plug and iPhone type socket, etc.
Adopt technique scheme, the utility model compared with prior art has following advantage and good effect:
mobile phone portable power source plug of the present utility model, stube cable thickness as thin as a wafer, flexibility is good, bending property is fine, random bending fold, number of flexings can reach more than 100,000 times, need to flexible sheath be set at stube cable and protective cover junction, simplified the design of protective cover, can effectively reduce simultaneously thickness and the volume of protective cover and plug, mobile phone portable power source plug and taking up room of plug stube cable are dwindled greatly, mobile phone portable power source plug volume can dwindle 30%-60%, the volume of the plug flat cable of same length is less than 1/9th of the volume that has round cable now, facilitate the user to carry plug, can be used at any time connecting mobile phone portable power source and cellular phone power supplies socket, for mobile phone in time charges.But and due to plug flat cable free bend, folding, reel, can be arbitrarily mobile and flexible at three dimensions, for mobile phone portable power source plug and the mobile phone portable power source of design slimming, miniaturization provides better selection.
Description of drawings
Fig. 1 is existing mobile phone portable power source plug and uses the syndeton schematic diagram;
Fig. 2 is the physical dimension schematic diagram of standard USB A type plug;
Fig. 3 is the mobile phone portable power source plug construction schematic diagram of the first embodiment;
Fig. 4 is the vertical view of the first embodiment of Fig. 3;
Fig. 5 is the mobile phone portable power source plug construction schematic diagram of the second embodiment;
Fig. 6 is the vertical view of the second embodiment of Fig. 5;
Fig. 7 is the mobile phone portable power source plug construction schematic diagram of the 3rd embodiment;
Fig. 8 is the vertical view of the 3rd embodiment of Fig. 7;
Fig. 9 is the mobile phone portable power source plug construction schematic diagram of the 4th embodiment;
Figure 10 is the vertical view of the 4th embodiment of Fig. 9;
Figure 11 is the mobile phone portable power source plug construction schematic diagram of the 5th embodiment;
Figure 12 is the vertical view of the 5th embodiment of Figure 11;
Figure 13 is the mobile phone portable power source plug construction schematic diagram of the 6th embodiment;
Figure 14 is the vertical view of the 6th embodiment of Figure 13;
Figure 15 is the mobile phone portable power source plug construction schematic diagram of the 7th embodiment;
Figure 16 is the vertical view of the 7th embodiment of Figure 15.
Embodiment
With reference to the accompanying drawings embodiments of the invention are described.
Fig. 1 is existing mobile phone portable power source plug and uses the syndeton schematic diagram; As shown in Figure 1, mobile phone portable power source 11 is with input socket 111 and accessory power outlet 112; Utilize input socket 111, can be charged to portable power source by the power supply output of power supply adaptor or computer; Utilize accessory power outlet 112, portable power source 11 can be by connector 12 to mobile phone 13 chargings; Connector 12 is made of portable power source output plug 121, stube cable 122 and cellular phone power supplies input plug 123; Portable power source output plug 121 and cellular phone power supplies input plug 123 general designation mobile phone portable power source plugs.
Existing standard cell phone portable power source plug mainly comprises USB A type plug, Micro-USB Type B plug, Mini-USB Type B plug, column type plug and iPhone plug, and wherein, four kinds of fronts plug meets national standard, and the iPhone plug is de facto standard.
Fig. 2 is the physical dimension schematic diagram of standard USB A type plug.
USB A type plug is comprised of (metal) Interface Terminal 21 of front end, (insulation plastic cement) protective cover 22 and the stube cable 23 of rear end; Comprise metal shell 211 and interface pin (golden finger) 212 in Interface Terminal 21; Interface Terminal 21 is completed being electrically connected between plug and socket; Stube cable 23 provides passage for power supply output; Protective cover 22 is with flexible sheath 221; Protective cover 22 provides protection for the joint of the Interface Terminal 21 of plug and stube cable 23, and flexible sheath 221 can improve stube cable in the bend resistance performance of protective cover junction.
When using mobile phone portable power source plug, hold described protective cover 22, the described Interface Terminal 21 of described plug can be inserted or extracts respective socket, thereby be switched on or switched off being electrically connected between plug and socket.
The Interface Terminal thickness of other standard compliant Micro-USB Type B socket is the Interface Terminal thickness 3.0mm of 2.4mm, Mini-USB Type B socket, the Interface Terminal diameter 2.1mm of column type socket; The Interface Terminal diameter 2mm of the Interface Terminal thickness 1.8mm of Micro-USB Type B plug, the Interface Terminal thickness 3mm of Mini-USB Type B plug, column type plug and the Interface Terminal thickness 2.4mm of iPhone plug.
Because plug stube cable 23 bending resistance folding endurances at present commonly used are not strong, be the bend resistance performance that improves stube cable 23 and protective cover 22 junctions, usually take at present in stube cable 23 and protective cover 22 junctions, flexible sheath 221 to be set.With the thickness of the plug plastic protective cover 22 of flexible sheath 221 usually than more than the stube cable 23 large 3mm of diameter.
The thickness of the metal shell 211 of the Interface Terminal 21 of standard USB A type plug is 4.5mm; the stube cable of mobile phone portable power source plug typically has a diameter from 3-4mm; the thickness of protective cover 22 is greater than 7-11mm, and adopting the thickness of other mobile phone portable power source plug of existing standard production is also the thickness that 7-11mm(is generally the plastic cement protective cover).
Because thickness and the volume of existing mobile phone portable power source plug and protective cover thereof are bigger than normal, be not suitable for putting into credit card case, Ka Bao or wallet and carry, can not adapt to that mobile phone is universal carries the needs of development to mobile phone portable power source and plug thereof.
Fig. 3 is the mobile phone portable power source plug construction schematic diagram of the first embodiment; Fig. 4 is the vertical view of the first embodiment of Fig. 3.
The mobile phone portable power source plug of the first embodiment is USB A type small plug, and described USB A type small plug comprises a grooved Interface Terminal 31, protective cover 32 and stube cable 33; The stube cable 33 of USB A type small plug is flat cable 33.Flat cable 33 is made of up and down 4 flat Copper Foils that are arranged in parallel of two-layer insulated rubber film parcel; The thickness of flat Copper Foil 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.
The thickness Hb(of the protective cover 32 of USB A type small plug is the thickness of small plug) be 4.0mm.The height H a of the sidewall 311 of grooved Interface Terminal 31 both sides is 3.2mm.The bottom land of grooved Interface Terminal 31 is provided with interface pin 312(golden finger), the interface pin 312(golden finger of grooved Interface Terminal 31) top is the opening direction of grooved, and the mechanical structure of the interface pin 312 of described USB A type small plug and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug.
USB A type small plug can insert the standard USB A type socket of the output interface of mobile phone portable power source, to the electric power of mobile phone output mobile power supply.
Adopt groove design, can guarantee that described USB A type small plug 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, the sidewall 311 of grooved will hinder described USB A type small plug and insert standard USB A type socket; Thereby the potential problems of effectively avoiding USB A type small plug anti-plug to cause.
The flat Copper Foil of stube cable 33 is divided into circuit cable 331 and ceiling 332; Two flat Copper Foils in the middle of being positioned at are circuit cable 331, and circuit cable 331 is connected with the plug interface pin 312 of portable power source and mobile phone circuit, are used for realizing being electrically connected to; Two flat Copper Foils that are positioned at flat cable dual-side edge are ceiling 332, and ceiling 332 increases the anti-bending of flat cable 33 mainly for the protection of the circuit cable 331 in the middle of flat cable 33.When stube cable 33 both sides suffered External Force Acting, at first the ceiling 332 by the outside bore external force; When the impaired fracture of ceiling 332, also can in time change mobile phone portable power source plug by reminding user.Ceiling 332 can not be connected with any plug interface pin; circuit cable 331 that also can be inboard with it is connected in parallel; like this when ceiling 332 Damage and Fracture; circuit cable 331 is still excellent, and the charge function that affects portable power source when avoiding stube cable 332 infringements to occur with regard to making circuit cable 331 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 332 of circuit cable, can effectively stop the fracture of circuit cable to occur.
Adopt the number of flexings of stube cable of the mobile phone portable power source plug of above structure can reach easily more than 100,000 times, thinner described flat cable number of flexings even can be up to up to ten million time, 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.
In other embodiments, flat cable 33 can adopt existing flexible flat cable FFC(Flexible Flat Cable) or single-layer flexible printed circuit board (PCB) FPC(Flexible Printed Circuit) make.Flexible flat cable FFC claims again flat flexible line.The single-layer flexible printed circuit board (PCB) FPC claim again flexible print wiring, soft board.
In other embodiments, insulated rubber film can also be polyester film (PET), polytetrafluoroethylene film (PTEE) or PEN (PEN).
The thickness of flat Copper Foil used is 0.005-0.1mm, and 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.
The thickness of insulated rubber film used is 0.02-0.12mm, and usual thickness is 0.037 mm, 0.043mm, 0.05 mm, 0.06mm, 0.08 mm, 0.1 mm, 0.12mm etc.
Usually, Copper Foil is thinner, and resistance to bend(ing) is better; Glued membrane is thinner, and resistance to bend(ing) is better, and the resistance to bend(ing) of PI glued membrane is better than the resistance to bend(ing) of PET glued membrane.
Due to the thickness of flat cable 33 as thin as a wafer, the bending resistance folding endurance is very strong, has softness, random little, the reliability high of bending fold, volume, therefore, also can significantly reduce for the protection of the thickness of the protective cover of flat cable 33.The thickness of the USB A type small plug of the first embodiment is 4.0mm only, much smaller than the thickness 7-11mm of existing common standard USB A type plug.
In other embodiments; the Interface Terminal 31 of USB A type small plug also can adopt the metal interface terminal (thickness is 4.5mm) of standard USB A type plug, but whenever thickness (being the thickness of the USB A type small plug) Hb of the protective cover 32 of USB A type small plug all less than 5mm.
Fig. 5 is the mobile phone portable power source plug construction schematic diagram of the second embodiment; Fig. 6 is the vertical view of the second embodiment of Fig. 5;
The mobile phone portable power source plug of the second embodiment is Micro-USB Type B small plug, and Micro-USB Type B small plug comprises Interface Terminal 41, protective cover 42 and stube cable 43; The mechanical structure of Interface Terminal 41 and the definition of interface pin are identical with interface mechanical structure and the interface pin definition of the Interface Terminal of the Micro-USB Type B plug of routine, and the thickness of both Interface Terminals is 1.8mm; But the thickness Hb of the protective cover 42 of Micro-USB Type B small plug is 2.2 mm-5mm, and the plastic cement insulating protective cover thickness of conventional Micro-USB Type B plug is greater than 7mm.
The stube cable 43 of Micro-USB Type B small plug is also flat cable, and its structure is identical with USB A type small plug.Flat cable 43 also comprises circuit cable 431 and ceiling 432.Ceiling 432 is for the protection of the circuit cable 431 in the middle of flat cable 43.
Fig. 7 is the mobile phone portable power source plug construction schematic diagram of the 3rd embodiment; Fig. 8 is the vertical view of the 3rd embodiment of Fig. 7.
The mobile phone portable power source plug of the 3rd embodiment is Mini-USB Type B small plug, and Mini-USB Type B small plug comprises Interface Terminal 51, protective cover 52 and stube cable 53; The mechanical structure of Interface Terminal 51 and the definition of interface pin are identical with interface mechanical structure and the interface pin definition of the Interface Terminal of the Mini-USB Type B plug of routine, and the thickness of both Interface Terminals is 3.0mm; But the thickness Hb of the protective cover 52 of Mini-USB Type B small plug is 3.5 mm-5mm, and the plastic cement insulating protective cover thickness of conventional Mini-USB Type B plug is greater than 7mm.
The stube cable 53 of Mini-USB Type B small plug is also flat cable, and its structure is identical with USB A type small plug.Flat cable 53 also comprises circuit cable 531 and ceiling 532.
Fig. 9 is the mobile phone portable power source plug construction schematic diagram of the 4th embodiment; Figure 10 is the vertical view of the 4th embodiment of Fig. 9;
The mobile phone portable power source plug of the 4th embodiment is the column type small plug, and the column type small plug comprises Interface Terminal 61, protective cover 62 and stube cable 63; The mechanical structure of Interface Terminal 61 and the definition of interface pin are identical with interface mechanical structure and the interface pin definition of the Interface Terminal of the column type plug of routine, and the diameter of both Interface Terminals is 2.0mm; But the thickness Hb of the protective cover 62 of column type small plug is 3 mm-5mm, and the diameter of the plastic cement insulating protective cover of conventional column type plug is 7.6mm.The stube cable 63 of column type small plug is also flat cable, and its structure is identical with USB A type small plug.Flat cable 63 also comprises circuit cable 631 and ceiling 632.
Figure 11 is the mobile phone portable power source plug construction schematic diagram of the 5th embodiment; Figure 12 is the vertical view of the 5th embodiment of Figure 11.
The mobile phone portable power source plug of the 5th embodiment is the iPhone small plug, and the iPhone small plug comprises Interface Terminal 71, protective cover 72 and stube cable 73; The mechanical structure of Interface Terminal 71 and the definition of interface pin are identical with interface mechanical structure and the interface pin definition of the Interface Terminal of the iPhone plug of routine, and the thickness of both Interface Terminals is 2.4mm; But the thickness Hb of the protective cover 72 of iPhone small plug is 3 mm-5mm, and the plastic cement insulating protective cover thickness of conventional iPhone plug is greater than 7mm.The stube cable 73 of iPhone small plug is also flat cable 73, and its structure is identical with USB A type small plug.Flat cable 73 also comprises circuit cable 731 and ceiling 732.
the mobile phone portable power source interface small plug that the utility model uses, as USB A type small plug, Micro-USB Type B small plug, Mini-USB Type B small plug, column type small plug and iPhone small plug, their stube cable thickness as thin as a wafer, flexibility is good, bending property is fine, random bending fold, number of flexings can reach more than 100,000 times, need to flexible sheath be set at stube cable and protective cover junction, can effectively reduce simultaneously thickness and the volume of protective cover and plug, mobile phone portable power source plug and taking up room of plug stube cable are dwindled greatly, mobile phone portable power source plug volume can dwindle 30%-60%, the volume of the plug flat cable of same length is less than 1/9th of the volume that has round cable now, carry after facilitating the user that small plug is inserted the common credit card cutting ferrule smoothly, can be used at any time connecting mobile phone portable power source and cellular phone power supplies socket, for mobile phone in time charges.
Figure 13 is the mobile phone portable power source plug construction schematic diagram of the 6th embodiment; Figure 14 is the vertical view of the 6th embodiment of Figure 13.
The two ends of the flat cable 83 of the mobile phone portable power source plug of the 6th embodiment are respectively with a Micro-USB Type B small plug, and the circuit cable 831 of flat cable 83 is electrically connected to Interface Terminal 81 and the Interface Terminal 85 of the Micro-USB Type B small plug at two ends respectively.The arranged outside of circuit cable 831 has ceiling 832.
During use, Micro-USB Type B small plug Interface Terminal 81 can be inserted the Micro-USB Type B accessory power outlet 112 of mobile phone portable power source 11, the Micro-USB Type B supply socket of again Micro-USB Type B small plug Interface Terminal 85 being inserted mobile phone just can utilize mobile phone portable power source 11 to cell-phone charging.
In other embodiments, the two ends of flat cable 83 can be with the identical mobile phone portable power source plug of other type, can be with two Mini-USB Type B small plugs as the two ends of flat cable 83, or with two column type small plugs, etc.
Figure 15 is the mobile phone portable power source plug construction schematic diagram of the 7th embodiment; Figure 16 is the vertical view of the 7th embodiment of Figure 15.
One end of the flexible flat cable 93 of the mobile phone portable power source plug of the 7th embodiment is with a Micro-USB Type B small plug, and the other end is with an iPhone type socket 94; The circuit cable 931 of flexible flat cable 93 is electrically connected to the Interface Terminal 91 of the Micro-USB Type B small plug at two ends and the Interface Terminal 95 of iPhone type socket respectively.
This embodiment can be converted to Micro-USB Type B interface with the output interface with the iPhone special mobile power supply of iPhone type output plug in the market, and then gives the cell-phone charging of the common cellular phone power supplies socket with Micro-USB Type B interface.
During use, the iPhone type output plug of iPhone special mobile power supply can be inserted the Interface Terminal 95 of iPhone type socket, the Micro-USB Type B supply socket of again Micro-USB Type B small plug Interface Terminal 91 being inserted mobile phone just can utilize iPhone special mobile power supply to cell-phone charging.
In other embodiments, the two ends of flexible flat cable 93 can also be with the different mobile phone portable power source plug of other type or the combination of socket, with a Micro-USB Type B small plug, the other end is with a column type small plug or column type socket as an end of flexible flat cable 93.
Above-described embodiment only is used for description and interpretation the utility model, but not is used for restriction the utility model.For a person skilled in the art, can modify 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 as listed in claims.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. mobile phone portable power source plug, described mobile phone portable power source plug comprises Interface Terminal, protective cover and stube cable at least, it is characterized in that described stube cable is flat cable, described flat cable is made of up and down 2-38 flat Copper Foils that are arranged in parallel of two-layer insulated rubber film parcel; The thickness of described flat Copper Foil is 0.005-0.1mm; Described insulated rubber film thickness is 0.02-0.12mm; Corresponding described flat cable thickness is 0.05-0.30mm.
2. mobile phone portable power source plug as claimed in claim 1, is characterized in that described flat Copper Foil is that width is the rolled copper foil of 0.2-0.8mm.
3. mobile phone portable power source plug as claimed in claim 1, is characterized in that described insulated rubber film is polyimide film, polyester film, polytetrafluoroethylene film or PEN film.
4. mobile phone portable power source plug as claimed in claim 1, is characterized in that described flat cable is flexible flat cable FFC or single-layer flexible printed circuit board (PCB) FPC.
5. mobile phone portable power source plug as claimed in claim 1, is characterized in that described flat Copper Foil described flat cable, that be used for being electrically connected to is circuit cable, is provided with ceiling between described flat cable dual-side edge and described circuit cable.
6. mobile phone portable power source plug as claimed in claim 1, 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 plug as claimed in claim 1 is characterized in that the described protective cover thickness of the parcel Interface Terminal of described mobile phone portable power source plug and stube cable less than 5mm, and described mobile phone portable power source plug is that thickness is less than the small plug of 5mm.
8. mobile phone portable power source plug as claimed in claim 7, is characterized in that described small plug is one of USB A type small plug, Micro-USB Type B small plug, Mini-USB Type B small plug, column type small plug and iPhone small plug;
Described USB A type small plug comprises a grooved Interface Terminal, the height H of described grooved Interface Terminal is 2.1-3.5mm, the top of the interface pin of described grooved Interface Terminal is the opening direction of grooved, and the mechanical structure of the interface pin of described USB A type small plug and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug; The thickness of the protective cover of described USB A type small plug is 2.1mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described Micro-USB Type B small plug and pinout are identical with interface mechanical structure and the pinout of the Micro-USB Type B plug of routine, and the thickness of the protective cover of described Micro-USB Type B small plug is 2.0mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described Mini-USB Type B small plug and pinout are identical with interface mechanical structure and the pinout of the Mini-USB Type B plug of routine, and the thickness of the protective cover of described Mini-USB Type B small plug is 3.0 mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described column type small plug and pinout are identical with interface mechanical structure and the pinout of the column type plug of routine, and the diameter of the protective cover of described column type small plug or thickness are 2.2mm-5mm;
The mechanical structure of the Interface Terminal of the insertion socket of described iPhone small plug and pinout are identical with interface mechanical structure and the pinout of the iPhone plug of routine, and the thickness of the protective cover of described iPhone small plug is 3.0mm-5mm.
9. mobile phone portable power source plug as claimed in claim 1, is characterized in that the two ends of described flat cable are with the identical small plug of type.
10. mobile phone portable power source plug as claimed in claim 1, is characterized in that the two ends of described flat cable are with type different small plug or socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393205 CN203014102U (en) | 2012-08-09 | 2012-08-09 | Novel cellphone mobile power plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393205 CN203014102U (en) | 2012-08-09 | 2012-08-09 | Novel cellphone mobile power plug |
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| CN203014102U true CN203014102U (en) | 2013-06-19 |
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| CN 201220393205 Expired - Fee Related CN203014102U (en) | 2012-08-09 | 2012-08-09 | Novel cellphone mobile power plug |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399601A (en) * | 2020-03-13 | 2020-07-10 | 苏州浪潮智能科技有限公司 | Connecting structure of server power supply and mainboard |
-
2012
- 2012-08-09 CN CN 201220393205 patent/CN203014102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399601A (en) * | 2020-03-13 | 2020-07-10 | 苏州浪潮智能科技有限公司 | Connecting structure of server power supply and mainboard |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20150809 |
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| EXPY | Termination of patent right or utility model |