CN203883274U - Sheet-shaped adapter - Google Patents

Abstract

The utility model discloses a sheet-shaped adapter which comprises a sheet-shaped plug and a sheet-shaped spring cable. The sheet-shaped plug has a typical sheet-shaped structure, and the thickness of the sheet-shaped plug is lower than that of a conventional cellphone adapter. Compared with the size of a common plug, the size of the sheet-shaped plug can be reduced by 30% to 60%. Moreover, the sheet-shaped spring cable is good in elasticity, bending resistance and tensioning resistance. At ordinary times, the cable can be enabled to be kept in order. The thickness of the cable is less than one third of the external diameter D of a common cylindrical spiral spring cable. The whole adapter sheet comprising an adapter unit and a connecting cable can be easily put in a credit card bag and then put in a wallet for carrying. The adapter provided by the utility model can be used for connecting a cellphone mobile power supply and a cellphone power socket at any time, so as to charge a cellphone timely.

Description

Sheet adapter

Technical field

The utility model relates to a kind of cellular phone power supplies adapter, and in particular, the utility model is the sheet adapter connecting about cellular phone power supplies.

Background technology

Mobile phone has become popular common tool at present.

The capacity of battery of mobile phone is all limited conventionally, when journey is used, 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 carry out emergent charging.Conventionally use mobile phone portable power source and adapter to carry out emergent charging to mobile phone.

The normally undersized supply socket of power interface due to mobile devices such as mobile phones.Outside portable power source must could be connected with the supply socket of mobile phone by corresponding adapter, for it provides power supply.Cellular phone power supplies adapter conventionally by two plugs be connected electric wire and form.

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, IPHONE4 plug, IPHONE5 plug, wherein, before four kinds of plugs meet national standard, IPHONE4 plug and IPHONE5 plug are de facto standard.

Mobile phone portable power source patchplug is comprised of Interface Terminal, insulation plastic cement protective cover and stube cable conventionally.Because plastic cement protective cover need to encase Interface Terminal and the stube cable of plug; the thickness of protective cover must be greater than the thickness of Interface Terminal and the diameter of stube cable of various sheet adapters; therefore, the thickness of plastic cement protective cover is the thickness of corresponding sheet adapter conventionally.The stube cable of existing Mobile phone adapter typically has a diameter from 3-4mm, and length is 500-1500mm; And corresponding protective cover and plug thickness are 7-12mm.Reduce the thickness of Mobile phone adapter, must change structure and the material of plug and stube cable, to guarantee that machinery and the electric property of plug and stube cable meets the demands.

Because thickness and the volume of existing Mobile phone adapter 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 adapter.And have a plurality of dissimilar plug and sockets in current mobile phone portable power source interface standard, in the time of obtaining mobile phone portable power source adapter product general, that meet multiple standards interface, the problem that thickness is high, volume is large, be inconvenient to carry is more outstanding.

Summary of the invention

Stube cable keeps regular state at ordinary times automatically, effectively reduces thickness and the volume of Mobile phone adapter, facilitates user to carry, for mobile phone charges in time.

For achieving the above object, the technical solution adopted in the utility model is:

A sheet adapter, described sheet adapter comprises plug and stube cable, it is characterized in that described plug is male blade, and described stube cable is to have flexible springs cable; Described male blade is one of USB A type male blade, MICRO-USB Type B male blade, MINI-USB Type B male blade, column type male blade and IPHONE male blade.

Further, the described springs cable of sheet adapter of the present utility model is plane annular structure, be not subject to external force do the used time or after external force disappears, described springs cable centered by described male blade in the plane inventory be made into plane annular structure; Described plane annular structure, is disk loop configuration, or rectangular loop structure.

Further, the described springs cable of sheet adapter of the present utility model is waveform stretching spring structure, be not subject to external force do the used time or after external force disappears, described springs cable is checked and regulated in the plane automatically as intensive waveform configuration; While being subject to External Force Acting, described springs cable is stretched, and it is large that the corrugation pitch of described waveform becomes.

Further, the described springs cable of sheet adapter of the present utility model is PUR spring cable, or one of PVC spring cable, PA spring cable and rubber spring cable.

Further, the described springs cable of sheet adapter of the present utility model is provided with the connecting line of 2 to 4 strands of mutually insulateds and more than one tensile structure line; Per share described connecting line comprises 3-60 metal core wire; Described tensile structure line is kevlar fiber silk thread, or nylon yarn, or intensity is greater than other high strength and modulus fiber wire that 10 grams/dawn, modulus are greater than 200 grams/dawn.

Further, the described springs cable of sheet adapter of the present utility model is with tensile structure, and the setting bending structure that described tensile structure is bent to form by the described connecting line that is provided with described tensile structure line is formed.

Further; the described male blade of sheet adapter of the present utility model comprises Interface Terminal, pad and plastic cement containment vessel, adopts the described plastic cement containment vessel of injection molding process manufacture closely to wrap described Interface Terminal, described pad and described tensile structure.

Further, the described male blade of sheet adapter of the present utility model is provided with tension hole or tension bolt, with the described tensile structure of the described connecting line of described tensile structure line, is wrapped on described tension hole or described tension bolt.

Further, the every end in two ends of the described springs cable of sheet adapter of the present utility model connects a described male blade, one of them is USB A type male blade, and another is one of MICRO-USB Type B male blade, MINI-USB Type B male blade, column type male blade and IPHONE male blade.

Further, the described USB A type male blade of described male blade of the present utility model comprises a grooved Interface Terminal, described grooved Interface Terminal is with interface pin, the outer surface of the described interface pin of described USB A type male blade is the bottom land of described grooved Interface Terminal, described bottom land both sides are provided with cell wall, and described cell wall exceeds described bottom land 0.7-2.0mm; The mechanical structure of described interface pin and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug; The thickness of described USB A type male blade is 3.0mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described MICRO-USB Type B male blade and pinout are identical with interface mechanical structure and the pinout of conventional MICRO-USB Type B plug, and the thickness of the protective cover of described MICRO-USB Type B male blade is 2.0mm-5mm;

The mechanical structure of the Interface 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, and the thickness of the protective cover of described MINI-USB Type B male blade is 3.0 mm-5mm;

The mechanical structure of the Interface 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, and the diameter of the protective cover of described column type male blade or thickness are 2.2mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described IPHONE4 male blade and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE4 plug, and the thickness of the protective cover of described IPHONE4 male blade is 3.0mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described IPHONE5 male blade and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE5 plug, and the thickness of the protective cover of described IPHONE5 male blade is less than 5mm.

Adopt technique scheme, the utility model compared with prior art tool has the following advantages and good effect:

Thin thickness and the volume of sheet adapter of the present utility model are little, and male blade has typical flaky texture, and the thickness of the existing Mobile phone adapter of its Thickness Ratio is thinner, and the volume of the existing ordinary plug of volume ratio can dwindle 30%-60%; And springs cable has good elasticity, resistance to bending and pull resistance, stube cable keeps regular state automatically at ordinary times, the thickness of springs cable be less than common cylinder Spiral spring cable spiral cylinder outer diameter D 1/3rd; The whole sheet adapter that comprises adapter and stube cable can easily be put into credit card pocket, puts into wallet and carries, and can be used at any time connecting mobile phone portable power source and cellular phone power supplies socket, for mobile phone charges in time.

accompanying drawing explanation

Fig. 1 is the structural representation of the mobile phone sheet adapter of the first embodiment;

Fig. 2 is the MICRO-USB Type B male blade internal structure schematic diagram of the first embodiment;

Fig. 3 is the MICRO-USB Type B male blade assembly exploded view of the first embodiment;

Fig. 4 is the springs cross-section of cable structural representation of the first embodiment;

Fig. 5 is the application structure schematic diagram of the mobile phone sheet adapter of the first embodiment;

Fig. 6 is the springs cable tensile structure schematic diagram of the second embodiment;

Fig. 7 is the column type male blade structural representation of the 3rd embodiment;

Fig. 8 is the MINI male blade structural representation of the 4th embodiment;

Fig. 9 is the IPHONE4 male blade structural representation of the 5th embodiment;

Figure 10 is the IPHONE5 male blade structural representation of the 6th embodiment;

Figure 11 is the rectangle sheet spring cable structural representation of the 7th embodiment;

Figure 12 is the waveform sheet spring cable structural representation of the 8th embodiment.

[description of reference numerals]

USB male blade ... 1

Grooved Interface Terminal ... 11

Plastic cement containment vessel ... 12

Interface pin ... 111

Cell wall ... 112

Tension bolt ... 13

Springs cable ... 2

Connecting line ... 21

Metal core wire ... 211

Tensile structure line ... 212

Insulating covering ... 213

Tensile structure ... 214

Link ... 215

Connecting line ... 22

Connecting line ... 23

Connecting line ... 24

Sheath crust ... 25

Rectangle sheet spring cable ... 26

Waveform sheet spring cable ... 27

MICRO male blade ... 3

Interface Terminal ... 31

Glue core ... 311

Pad ... 312

Tension hole ... 313

Plastic cement containment vessel ... 32

Column type male blade ... 4

Interface Terminal ... 41

Plastic cement containment vessel ... 42

MINI male blade ... 5

Interface Terminal ... 51

Plastic cement containment vessel ... 52

IPHONE4 male blade ... 6

Interface Terminal ... 61

Plastic cement containment vessel ... 62

IPHONE5 male blade ... 7

Interface Terminal ... 71

Plastic cement containment vessel ... 72

Mobile phone ... 81

The supply socket of MICRO-USB Type B ... 811

Portable power source ... 82

USB-A type socket ... 821.

with reference to the accompanying drawings embodiment of the present utility model is described.

Fig. 1 is the structural representation of the mobile phone sheet adapter of the first embodiment;

Fig. 2 is the MICRO-USB Type B male blade internal structure schematic diagram of the first embodiment;

Fig. 3 is the MICRO-USB Type B male blade assembly exploded view of the first embodiment;

Fig. 4 is the springs cross-section of cable structural representation of the first embodiment;

Fig. 5 is the application structure schematic diagram of the mobile phone sheet adapter of the first embodiment.

As shown in the figure, the mobile phone sheet adapter of the first embodiment comprises USB male blade 1, springs cable 2, MICRO male blade 3.The two ends of springs cable 2 connect respectively USB male blade 1 and MICRO male blade 3.USB male blade 1 is USB-A type male blade 1; MICRO male blade 3 is MICRO-USB Type B male blades 3.

The springs cable 2 of the first embodiment is a kind of spring cables, has elasticity, be not subject to external force do the used time or after external force disappears, springs cable 2 is made into discoid plane annular structure at plane inventory.

Spring cable, also claim spring wire, catapult line, spiral cable, or expandable electric wire etc., be a kind of flexible equipment connection cable that has, be usually used in electrical connection movable equipment, movable, in use, can change length by elastic telescopic, rapid resilience recovers the car space of original form at short notice.

Common spring cable has cylindrical screw shape structure, and cable is wound in cylindrical screw shape, and mainly in axis direction distortion and resilience, spring wire can be 3.5-4 times of spring car space of spring wire at the distance to go that is subject to extend under External Force Acting.

The design feature of spring cable makes the use of movable equipment become more convenient, and twisted and released of the cable is no longer in disorder, and Whole Equipment is more attractive in appearance.

But, there are spiral cylinder outer diameter D the more than three times of cable size d of spring wire normally of the spring cable of cylindrical screw shape structure, be unfavorable for manufacturing ultra-thin, small-sized, portable mobile phone patchcord.Therefore, existing spring cable is more for the connecting line of landline telephone, and is rarely used in the mobile phone patchcord of carrying.

The springs cable 2 of the first embodiment adopts elastic linear loop configuration, can, in automatic arranging stube cable structure, reduce to greatest extent the gauge of stube cable---and the thickness of stube cable is identical with cable size d.The thickness of springs cable 2 be less than common cylinder Spiral spring cable spiral cylinder outer diameter D 1/3rd.

It is discoid that the springs cable 2 of the first embodiment adopts plane annular structure---cable spirals as ring-type from inside to outside centered by male blade 1, and whole piece cable is in one plane rolled into several donut structures.

In other embodiments, springs cable 2 can also be the rectangle sheet spring cable 26 of rectangular loop structure, or waveform sheet spring cable 27.

Spring cable can be divided into PUR spring cable, PVC spring cable, PA spring cable and rubber spring cable according to the difference of flexible sheath material used.Wherein use the PUR spring cable of elastic polyurethane material the most common.Minimum but the poor-performing of PVC spring cable price; PA spring cable better performances, but cost is the highest.

The cable that the springs cable 2 of the first embodiment adopts is PUR spring cable.In other embodiments, springs cable 2 can be used PVC spring cable, PA spring cable and rubber spring cable.

The connecting line 21 that the springs cable 2 of the first embodiment comprises four strands of mutually insulateds, connecting line 22, connecting line 23, connecting line 24 and sheath crust 25.Four strands of connecting lines are used separately as power line and the holding wire of Mobile phone adapter.The structure of 4 strands of connecting lines and identical with the connected mode of male blade.Below the structure of connecting line 21 and connected mode description are also applicable to connecting line 22, connecting line 23, connecting line 24.

The connecting line 21 of the springs cable 2 of the first embodiment comprises 33 metal core wire 211, tensile structure line 212, insulating covering 213.Metal core wire 211 is the enamel covered wire of wire diameter 0.06mm.Adopt the enamel covered wire of so little wire diameter, can effectively improve the folding resistance of the metallic conductor of springs cable 2, can resistance to bending more than 5000 times.

The link 215 at the two ends of the connecting line 21 of the first embodiment is connected with USB-A type male blade 1 and the MICRO male blade 3 at the two ends of adapter respectively; Syndeton as shown in Figure 3.

For improving the tensile property of springs cable 2, connecting line 21 is provided with tensile structure line 212 and tensile structure 214.

The tensile structure line 212 of the first embodiment is that specification is the kevlar fiber silk thread (claiming again Kevlar fiber wire, aramid fiber silk thread, shellproof silk thread, yellow dawn silk thread) of 200D.Kevlar fiber silk thread has high intensity, is 5-6 times of high-quality steel, and modulus is steel or glass fibre 2-3 times, toughness is 2 times of steel, and weight is only 1/5 of steel, has lightweight, intensity is high, and modulus is high, dimensionally stable, abrasion performance, resistance to chemical attack, thermal endurance, anti-flammability, good mechanical property, the advantage such as dielectricity is good.The tensile structure line of employing kevlar fiber silk thread can effectively improve the tensile property of stube cable.

In other embodiments, tensile structure line 212 can be also the kevlar fiber silk thread that specification is greater than 200D, or specification is greater than the nylon yarn of 200D, or other high strength and modulus fiber wire, be that intensity is greater than 10 grams/dawn, modulus is greater than the fiber wire at 200 grams/dawn, as carbon fiber silk thread.

The tensile structure line 212 of connecting line 21 is provided with tensile structure 214 near link 215.

The tensile structure 214 of the first embodiment is consisted of the above setting bending structure forming of crooked 360 degree of the connecting line 21 that is provided with tensile structure line 212.

The cable size d of the springs cable 2 of the sheet adapter of the first embodiment is 2.5mm, and active length is 330mm, is less than the length 500-1500mm of regular handset patchcord.

The USB-A type male blade 1 of the first embodiment comprises grooved Interface Terminal 11, plastic cement containment vessel 12.Grooved Interface Terminal 11 comprises interface pin (golden finger) 111, cell wall 112.Interface pin 111 outer surfaces are the bottom land 111 of grooved Interface Terminal 11.Cell wall 112 is arranged on bottom land 111 both sides, and cell wall 112 exceeds 1.5mm than bottom land 111.The physical dimension of grooved Interface Terminal 11 is mated with corresponding USB A type socket size, and grooved Interface Terminal 11 can insert the USB-A type socket of standard.The mechanical structure of interface pin 111 and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug.

So design, will make grooved Interface Terminal 11 when cell wall 112 mates with standard USB A type socket, could insert; When upset grooved Interface Terminal 11, because cell wall 112 can not mate with standard USB A type socket, cell wall 112 will hinder grooved Interface Terminal 11 and insert standard USB A type socket; Thereby the potential problems of effectively avoiding grooved Interface Terminal 11 anti-plugs to cause.

The MICRO male blade 3 of the first embodiment comprises Interface Terminal 31, plastic cement containment vessel 32; Interface Terminal 31 is with glue core 311, pad 312, tension hole 313.Pad 312 is connected with the link 215 of connecting line 21.Connecting line 21 passes tension hole 313 and is bent to form tensile structure 214 before being connected with pad 312.Adopt the plastic cement containment vessel 32 of ABS injection mo(u)lding to be closely wrapped in Interface Terminal 31, glue core 311, pad 312, tension hole 313 and tensile structure 214.

Connecting line 21 forms tensile structure 214 through tension hole 313 before being connected with pad 312.The plastic cement containment vessel 32 of injection mo(u)lding is tightly wrapped in pad 312, tension hole 313 and tensile structure 214.Tensile structure 214 shapes of connecting line 21 are injection molding the plastic cement containment vessel 32 of moulding and fix.

In the first embodiment, be provided with tension hole 313 in male blade, the bending structure of the tensile structure 214 of the tensile structure line 212 of connecting line 21 is through described tension hole 313.Adopt the plastic cement containment vessel 32 of ABS injection mo(u)lding tensile structure 214 shapes can be fixed in male blade 3.

Experiment shows, so the effect of tensile structure line 212 can be effectively brought into play in design, improves the resistance to tension of springs cable 2.

In other embodiments, be provided with tension bolt 13 in male blade, the bending structure of the tensile structure 214 of tensile structure line 212 is wrapped on tension bolt 13.

In the first embodiment, the plug of the sheet adapter mating with cellular phone power supplies socket is MICRO-USB Type B interface plug.In other embodiments, MICRO-USB Type B male blade can also be one of the column type male blade 4 that mates with cellular phone power supplies socket, MINI male blade 5, IPHONE4 male blade 6, IPHONE5 male blade 7.

Owing to adopting above structure and material, can effectively improve resistance to bending performance and the tensile property of springs cable 2, effectively reduce thickness and the volume of male blade, and make stube cable automatically keep regular state, whole switching device for mobile telephone thin thickness, volume are little, good portability.

The USB-A type male blade 1 of the first embodiment is of a size of: 3.7*12.5*21mm; MICRO male blade 3 is of a size of: 3.7*9*22mm; In the used time of doing that is not subject to external force, whole sheet switching piece (containing adapter and stube cable) is of a size of 3.7*45*53mm; They all have typical flaky texture, and whole sheet switching piece can easily be put into the credit card pocket that internal diameter standard size is 54*86mm, or puts into wallet and carry.

And the plug thickness of existing cellular phone power supplies adapter is 7-12mm, width is 9-15mm, and the length of stube cable is 500-1500mm, does not have flaky texture, can not put into credit card pocket and wallet is carried.

While using the sheet adapter of the first embodiment, USB male blade 1 can be inserted to portable power source 82(or computer, power adapter for mobile phones) standard USB-A type socket 821, the MICRO-USB Type B supply socket 811 of again MICRO male blade 3 being inserted to mobile phone 81, can be to corresponding mobile phone charging.

Fig. 6 is the springs cable tensile structure schematic diagram of the second embodiment.

In a second embodiment, near the link 215 of springs cable 2, be provided with tension bolt 13, the bending structure of the tensile structure 214 of the connecting line 21 that comprises tensile structure line 212 is wrapped on tension bolt 13.The link 215 of connecting line 21 and 312 welding of the pad of MICRO male blade 3.Afterwards, adopt the plastic cement containment vessel 32 of ABS injection mo(u)lding tensile structure 214 and tension bolt 13 can be fixed in MICRO male blade 3.

Adopt the design of tension bolt 13, be conducive to improve the working (machining) efficiency of the tensile structure 214 of connecting line 21.

Fig. 7 is the column type male blade structural representation of the 3rd embodiment.

In the 3rd embodiment, the male blade that sheet adapter mates with cellular phone power supplies socket is column type male blade 4, and the other parts of sheet adapter are basically the same as those in the first embodiment.

Column type male blade 4 comprises Interface Terminal 41, plastic cement containment vessel 42.The mechanical structure of the Interface Terminal 41 of the insertion socket of column type male blade 4 and pinout are identical with interface mechanical structure and the pinout of the column type plug of standard.

Column type male blade 4 is basically the same as those in the first embodiment with connected mode and the syndeton of springs cable 2.

The column type male blade 4 of the 3rd embodiment is of a size of 3.7*9*23mm, has typical flaky texture.And the diameter of common cylinder type plug or thickness are 7-12mm, width is 9-15mm, does not have flaky texture.

While using the sheet adapter of the 3rd embodiment, USB male blade 1 can be inserted to the standard USB-A type socket of computer or power adapter for mobile phones, then the column type supply socket that column type male blade 4 is inserted to mobile phone, can be to corresponding mobile phone charging.

Fig. 8 is the MINI male blade structural representation of the 4th embodiment.

In the 4th embodiment, the male blade that sheet adapter mates with cellular phone power supplies socket is MINI male blade 5, and the other parts of sheet adapter are basically the same as those in the first embodiment.

MINI male blade 5 comprises Interface Terminal 51, plastic cement containment vessel 52.The mechanical structure of the Interface Terminal 51 of the insertion socket of MINI male blade 5 and pinout are identical with interface mechanical structure and the pinout of the MINI-USB Type B plug of standard.

MINI male blade 5 is basically the same as those in the first embodiment with connected mode and the syndeton of springs cable 2.

The MINI male blade 5 of the 4th embodiment is of a size of 3.7*9*23mm, has typical flaky texture.And the thickness of common MINI-USB Type B plug is 7-12mm, width is 9-15mm, does not have flaky texture.

While using the sheet adapter of the 4th embodiment, USB male blade 1 can be inserted to the standard USB-A type socket of computer or power adapter for mobile phones, then the MINI-USB Type B supply socket that MINI male blade 5 is inserted to mobile phone, can be to corresponding mobile phone charging.

Fig. 9 is the IPHONE4 male blade structural representation of the 5th embodiment.

In the 5th embodiment, the male blade that sheet adapter mates with cellular phone power supplies socket is IPHONE4 male blade 6, and the other parts of sheet adapter are basically the same as those in the first embodiment.

IPHONE4 male blade 6 comprises Interface Terminal 61, plastic cement containment vessel 62.The mechanical structure of the Interface Terminal 61 of the insertion socket of IPHONE4 male blade 6 and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE4 plug.

IPHONE4 male blade 6 is basically the same as those in the first embodiment with connected mode and the syndeton of springs cable 2.

The IPHONE4 male blade 6 of the 5th embodiment is of a size of 3.7*22*23mm, has typical flaky texture.And the thickness of common IPHONE4 plug is 7-12mm, width is 9-15mm, does not have flaky texture.

While using the sheet adapter of the 5th embodiment, USB male blade 1 can be inserted to the standard USB-A type socket of computer or power adapter for mobile phones, then the supply socket that IPHONE4 male blade 6 is inserted to IPHONE4 mobile phone, can be to corresponding mobile phone charging.

Figure 10 is the IPHONE5 male blade structural representation of the 6th embodiment.

In the 6th embodiment, the male blade that sheet adapter mates with cellular phone power supplies socket is IPHONE5 male blade 7, and the other parts of sheet adapter are basically the same as those in the first embodiment.

IPHONE5 male blade 7 comprises Interface Terminal 71, plastic cement containment vessel 72.The mechanical structure of the Interface Terminal 71 of the insertion socket of IPHONE5 male blade 7 and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE5 plug.

IPHONE5 male blade 7 is basically the same as those in the first embodiment with connected mode and the syndeton of springs cable 2.

The IPHONE5 male blade 6 of the 6th embodiment is of a size of 4*9*23mm, has typical flaky texture.

While using the sheet adapter of the 6th embodiment, USB male blade 1 can be inserted to the standard USB-A type socket of computer or power adapter for mobile phones, then IPHONE5 sheet is inserted to 7 supply sockets of inserting IPHONE5 mobile phone, can be to corresponding mobile phone charging.

Owing to meeting the mobile phone portable power source patchplug of existing standard, comprise USB A type plug, MICRO-USB Type B plug, MINI-USB Type B plug, column type plug, IPHONE4 plug, IPHONE5 plug, wherein, before four kinds of plugs meet national standard, IPHONE4 plug and IPHONE5 plug are de facto standard, therefore, six kinds of male blades that the utility model proposes: USB male blade 1, MICRO male blade 3, column type male blade 4, MINI male blade 5, IPHONE4 male blade 6, IPHONE5 male blade 7, there is good versatility, can meet all portable power source of existing standard and connection requests of mobile phone of meeting.

Figure 11 is the rectangle sheet spring cable structural representation of the 7th embodiment.

As shown in the figure, the springs cable 2 of the 7th embodiment is rectangle sheet spring cable 26, there is elasticity, be not subject to external force do the used time or after external force disappears, rectangle sheet spring cable 26 centered by USB male blade 1 in the plane inventory be made into rectangle laminated structure, there is plane annular structure.The two ends of rectangle sheet spring cable 26 connect respectively USB male blade 1 and MICRO male blade 3.

Figure 12 is the waveform sheet spring cable structural representation of the 8th embodiment.

As shown in the figure, the springs cable 2 of the 8th embodiment is for having the waveform sheet spring cable 27 of waveform stretching spring structure, there is elasticity, be not subject to external force do the used time or after external force disappears, waveform sheet spring cable 27 is checked and regulated as intensive waveform laminated structure automatically in plane; While being subject to External Force Acting, waveform sheet spring cable 27 is stretched, and it is large that the corrugation pitch of its waveform becomes.The two ends of waveform sheet spring cable 27 connect respectively USB male blade 1 and MICRO male blade 3.

Above-described embodiment is only for description and interpretation the utility model, but not for limiting the utility model.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, 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. a sheet adapter, described sheet adapter comprises plug and stube cable, it is characterized in that described plug is male blade, and described stube cable is to have flexible springs cable; Described male blade is one of USB A type male blade, MICRO-USB Type B male blade, MINI-USB Type B male blade, column type male blade and IPHONE male blade.

2. sheet adapter as claimed in claim 1, it is characterized in that described springs cable is plane annular structure, be not subject to external force do the used time or after external force disappears, described springs cable centered by described male blade in the plane inventory be made into plane annular structure; Described plane annular structure, is disk loop configuration, or rectangular loop structure.

3. sheet adapter as claimed in claim 1, is characterized in that described springs cable is waveform stretching spring structure, be not subject to external force do the used time or after external force disappears, described springs cable is checked and regulated in the plane automatically as intensive waveform configuration; While being subject to External Force Acting, described springs cable is stretched, and it is large that the corrugation pitch of described waveform becomes.

4. sheet adapter as claimed in claim 1, is characterized in that described springs cable is PUR spring cable, or one of PVC spring cable, PA spring cable and rubber spring cable.

5. sheet adapter as claimed in claim 1, is characterized in that described springs cable is provided with the connecting line of 2 to 4 strands of mutually insulateds and more than one tensile structure line; Per share described connecting line comprises 3-60 metal core wire; Described tensile structure line is kevlar fiber silk thread, or nylon yarn, or intensity is greater than other high strength and modulus fiber wire that 10 grams/dawn, modulus are greater than 200 grams/dawn.

6. sheet adapter as claimed in claim 5, is characterized in that described tensile structure tape has tensile structure, and the setting bending structure that described tensile structure is bent to form by the described connecting line that is provided with described tensile structure line is formed.

7. sheet adapter as claimed in claim 6; it is characterized in that described male blade comprises Interface Terminal, pad and plastic cement containment vessel, adopt the described plastic cement containment vessel of injection molding process manufacture closely to wrap described Interface Terminal, described pad and described tensile structure.

8. sheet adapter as claimed in claim 6, is characterized in that described male blade is provided with tension hole or tension bolt, with the described tensile structure of the described connecting line of described tensile structure line, is wrapped on described tension hole or described tension bolt.

9. sheet adapter as claimed in claim 1, the every end in two ends that it is characterized in that described stube cable connects a described male blade, one of them is USB A type male blade, and another is one of MICRO-USB Type B male blade, MINI-USB Type B male blade, column type male blade and IPHONE male blade.

10. sheet adapter as claimed in claim 1, it is characterized in that described USB A type male blade comprises a grooved Interface Terminal, described grooved Interface Terminal is with interface pin, the outer surface of the described interface pin of described USB A type male blade is the bottom land of described grooved Interface Terminal, described bottom land both sides are provided with cell wall, and described cell wall exceeds described bottom land 0.7-2.0mm; The mechanical structure of described interface pin and pinout are identical with mechanical structure and the pinout of the interface pin of standard USB A type plug; The thickness of described USB A type male blade is 3.0mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described MICRO-USB Type B male blade and pinout are identical with interface mechanical structure and the pinout of conventional MICRO-USB Type B plug, and the thickness of the protective cover of described MICRO-USB Type B male blade is 2.0mm-5mm;

The mechanical structure of the Interface 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, and the thickness of the protective cover of described MINI-USB Type B male blade is 3.0 mm-5mm;

The mechanical structure of the Interface 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, and the diameter of the protective cover of described column type male blade or thickness are 2.2mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described IPHONE4 male blade and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE4 plug, and the thickness of the protective cover of described IPHONE4 male blade is 3.0mm-5mm;

The mechanical structure of the Interface Terminal of the insertion socket of described IPHONE5 male blade and pinout are identical with interface mechanical structure and the pinout of conventional IPHONE5 plug, and the thickness of the protective cover of described IPHONE5 male blade is less than 5mm.