CN203415795U

CN203415795U - Sheet-shaped adaptor

Info

Publication number: CN203415795U
Application number: CN201320359460.4U
Authority: CN
Inventors: 刘觉滨; 靳淮涛; 靳霞
Original assignee: BEIJING HUIER GAOKE TECHNOLOGY Co Ltd
Current assignee: BEIJING HUIER GAOKE TECHNOLOGY Co Ltd
Priority date: 2013-06-22
Filing date: 2013-06-22
Publication date: 2014-01-29
Anticipated expiration: 2023-06-22

Abstract

The utility model discloses a sheet-shaped adaptor. The sheet-shaped adaptor comprises a sheet-shaped plug and a tensile flexible cable, the sheet-shaped plug of the sheet-shaped adaptor is a typical thin sheet shaped structure, the thickness of the plug is thinner than the thickness of a current cellphone adaptor, and the size of the sheet-shaped plug is 40%-70% of the size of the conventional ordinary plug. The tensile flexible cable employs a high-intensity and high-modulus fiber thread as a tensile structure line and is provided with a tensile structure, and the tensile flexible cable is advantaged by good flexibility, bending performance and tensile performance, and small connection cable length. A user can put the sheet-shaped adaptor into a purse conveniently, and the adaptor can be used for connecting with a cellphone mobile power supply and a cellphone supply socket at any time and charging the cellphone in time.

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.The thickness that reduces 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

Main purpose of the present utility model is to provide a kind of Novel sheet adapter connecting for cellular phone power supplies, effectively reduces Mobile phone adapter thickness and volume, facilitates user to carry, for mobile phone charges in time.

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

An adapter, described sheet adapter comprises plug and stube cable, it is characterized in that described plug is male blade, and described stube cable is tensile flexible 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; Described tensile flexible cable is provided with the connecting line of 2 to 4 strands of mutually insulateds and more than one tensile structure line.

Further, the every end in two ends of the described stube 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 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 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 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 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 described IPHONE5 male blade is less than 5mm.

Further, the described connecting line of sheet adapter of the present utility model comprises 3-60 metal core wire and an above tensile structure line, and described metal core wire copper cash is the enamel covered wire of wire diameter 0.05-0.1mm.

Further, the described tensile structure line of sheet adapter of the present utility model 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 tensile flexible cable of sheet adapter of the present utility model is with tensile structure, and the fixed bend folded 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, with the described tensile structure of the described connecting line of described tensile structure line through described tension hole.

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

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 the male blade of sheet adapter 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 the tensile flexible cable that sheet adapter adopts adopts high strength and modulus fiber wire to make tensile structure line, and be provided with tensile structure, the flexibility of tensile flexible cable is good, bending property is fine, tensile property good, and stube cable length is little; User can put into easily wallet by sheet adapter and carry, 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 assembly exploded view of the first embodiment;

Fig. 3 is the MICRO end stube cable tensile structure schematic diagram of the first embodiment;

Fig. 4 is the USB end stube cable tensile structure schematic diagram of the first embodiment;

Fig. 5 is the stube cable cross section structure schematic diagram of the first embodiment;

Fig. 6 is the stube 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.

[description of reference numerals]

USB male blade ... 1

PCB circuit board ... 11

Interface pin ... 111

Pad ... 112

Tension hole ... 113

Plastic body ... 12

Board slot ... 121

Cell wall ... 122

Plastic cement containment vessel ... 123

Grooved Interface Terminal ... 13

Tension bolt ... 14

Tensile flexible 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

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.

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

Fig. 2 is the assembly exploded view of the first embodiment;

Fig. 5 is the stube cable cross section structure schematic diagram of the first embodiment.

As shown in the figure, the mobile phone sheet adapter of the first embodiment comprises USB male blade 1, stube cable 2, MICRO male blade 3.Stube cable 2 is tensile flexible cables 2.The two ends of tensile flexible 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 connecting line 21 that the tensile flexible 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.Power line and the holding wire of four strands of connecting line difference connecting adapters.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 and connecting line 24.

The connecting line 21 of the tensile flexible cable 2 of the first embodiment comprises 33 metal core wire 211, tensile structure line 212, insulating covering 213.Metal core wire is the enamel covered wire of wire diameter 0.06mm.Adopt the enamel covered wire of so little wire diameter, can effectively improve flexibility and the folding resistance of tensile flexible 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 the USB male blade 1 at two ends of adapter and the pad 112 of male blade 3 and pad 312 respectively.For improving the tensile property of tensile flexible 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 fixed bend folded structure forming of crooked 360 degree of the connecting line 21 that is provided with tensile structure line 212.

The length of the stube cable of the sheet adapter of the first embodiment is 60mm, much smaller than the length 500-1500mm of regular handset patchcord.

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.

The USB-A type male blade 1 of the first embodiment comprises PCB circuit board 11, plastic body 12; PCB circuit board 11 comprises USB-A type interface pin (being golden finger) 111, pad 112, tension hole 113; Plastic body 12 comprises board slot 121, cell wall 122, plastic cement containment vessel 123.Board slot 121, cell wall 122 and PCB circuit board 11 and interface pin 111 form the grooved Interface Terminal 13 of USB-A type plugs 1.Interface pin 111 outer surfaces are the bottom land 111 of grooved Interface Terminal 13.Cell wall 122 is arranged on bottom land 111 both sides, and cell wall 122 exceeds 1.5mm than bottom land 111.The physical dimension of grooved Interface Terminal 13 is mated with corresponding USB A type socket size, and grooved Interface Terminal 13 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 13 when cell wall 122 mates with standard USB A type socket, could insert; When upset grooved Interface Terminal 13, because cell wall 122 can not mate with standard USB A type socket, cell wall 122 will hinder grooved Interface Terminal 13 and insert standard USB A type socket; Thereby the potential problems of effectively avoiding grooved Interface Terminal 13 anti-plugs to cause.

Connecting line 21 forms tensile structure 214 through tension hole 113 before being connected with pad 112.The plastic body 12 of injection mo(u)lding is tightly wrapped in PCB circuit board 11 and pad 112, tension hole 113 and tensile structure 214.Interface pin 111 is arranged on the upper surface of PCB circuit board 11, and interface pin 111 is electrically connected to pad 112.The tensile structure 214 of connecting line 21 is injection molding the plastic cement containment vessel 32 of moulding and fixes.

In the first embodiment, be provided with

tension hole

113 or 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 113 or 313.Adopt the plastic cement containment vessel 123 of ABS injection mo(u)lding that tensile structure 214 is fixed on to USB male blade 1; Equally, the other end, adopts the plastic cement containment vessel 32 of ABS injection mo(u)lding that tensile structure 214 is fixed in MICRO 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 tensile flexible cable 2.

In other embodiments, be provided with tension bolt 14 in male blade, the bending structure of the tensile structure 214 of tensile structure line 212 is wrapped on tension bolt 14.

The sheath crust 25 of the tensile flexible cable 2 of the first embodiment is polyolefin thermoplastic elastomer (TPE) rubber (TPE, Thermoplastic Elastomer).

In other embodiments, the sheath crust 25 of tensile flexible cable 2 can also be TPUE rubber (TPU), polystyrene elastomer rubber (TPS), igelite rubber (PVC) etc.

Owing to adopting above structure and material, can effectively improve the plastic cement containment vessel intensity of male blade, also can improve resistance to bending performance and the tensile property of tensile flexible cable 2, effectively reduce thickness and the volume of male blade.The first embodiment USB-A type male blade 1 is of a size of: 3.7*12.5*21mm; MICRO male blade 3 is of a size of: 3.7*9*22mm, they all have typical flaky texture.And the thickness of the plug of existing Mobile phone adapter is 7-12mm, width is 9-15mm, and thickness and width are almost equal, do not have flaky texture.

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.

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

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

In a second embodiment, near the link 215 of tensile flexible cable 2, be provided with tension bolt 14, the bending structure of the tensile structure 214 of the connecting line 21 that comprises tensile structure line 212 is wrapped on tension bolt 14.The link 215 of connecting

line

21 and 112 welding of the pad of USB male blade 1.Afterwards, adopt the plastic cement containment vessel of ABS injection mo(u)lding tensile structure 214 and tension bolt 14 can be fixed in male blade.

Adopt the design of tension bolt 14, 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 tensile flexible 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 tensile flexible 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 IPHONE4 plug with conventional.

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

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 IPHONE5 plug with conventional.

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

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

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 tensile flexible 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; Described tensile flexible cable is provided with the connecting line of 2 to 4 strands of mutually insulateds and more than one tensile structure line.

2. 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.

3. 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;

4. sheet adapter as claimed in claim 1, is characterized in that described connecting line comprises 3-60 metal core wire and an above tensile structure line, and described metal core wire copper cash is the enamel covered wire of wire diameter 0.05-0.1mm.

5. sheet adapter as claimed in claim 1, is characterized in that 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 1, is characterized in that described tensile flexible cable is with tensile structure, and the fixed bend folded 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 1; 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 1, is characterized in that described male blade is provided with tension hole, with the described tensile structure of the described connecting line of described tensile structure line through described tension hole.

9. sheet adapter as claimed in claim 1, is characterized in that described male blade is provided with tension bolt, with the described tensile structure of the described connecting line of described tensile structure line, is wrapped on described tension bolt.