CN206864738U - A kind of data wire - Google Patents

A kind of data wire Download PDF

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Publication number
CN206864738U
CN206864738U CN201720826293.8U CN201720826293U CN206864738U CN 206864738 U CN206864738 U CN 206864738U CN 201720826293 U CN201720826293 U CN 201720826293U CN 206864738 U CN206864738 U CN 206864738U
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China
Prior art keywords
layer
wire
connecting line
internal core
coated
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CN201720826293.8U
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Chinese (zh)
Inventor
肖责红
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NINGBO KANGDA ELECTRONIC CO Ltd
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NINGBO KANGDA ELECTRONIC CO Ltd
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Priority to CN201720826293.8U priority Critical patent/CN206864738U/en
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Abstract

A kind of data wire provided by the utility model includes pin end,Connector,Connecting line and receiver,The both ends of connecting line connect pin end and connector respectively,Connecting line includes a pair of internal core wires,Three winding wires,One center conductor,Cushion,Waterproof layer,Screen layer and oversheath,Center conductor is located among connecting line,Internal core wire and winding wire are respectively arranged at the periphery of center conductor,Each internal core wire includes the first conductor and the first insulating barrier,First insulating barrier coats the first conductor,Each winding wire includes a pair of second conductors,A pair of second insulating barriers,Drainage thread and aluminium foil layer,Aluminium foil layer is by the second insulating barrier and the wrapped bunchy of drainage thread,Cushion is spirally wound the outer surface in internal core wire and winding wire,Waterproof layer is coated on the outer surface of cushion,Wherein,The outer surface of oversheath is coated with anti-aging layer,So as to improve the ageing resistance of data wire and durable performance.

Description

A kind of data wire
Technical field
Technical field of cables is the utility model is related to, is a kind of data wire specifically.
Background technology
With the development that electronics industry is maked rapid progress, data wire has become indispensable part during we live, Data wire is used to connect mobile device and computer, and to reach data transfer or communication objective, there are two joints at the both ends of data wire With the connecting line of two joints of connection, wherein, big pin end is used to connect computer or charging head, and small connector is used to connect Mobile device, such as mobile phone or flat board, during the use of data wire, different mobile devices usually needs different connections Head, such as the lighting joints of apple and the Micro-USB joints of Android mobile phone, two different data wires of band are more troublesome, Not only it can often be knotted between data wire, it is general to place also more in a jumble, for having the people of two mobile phones, go out every time Also need to two different data wires of band to be charged, take memory space, although existing magnetic-type connector can be to even Joint is changed, and avoids the carrying of two data lines worried, but the size of magnetic-type connector is smaller, the company under changing Joint often has the situation generation for losing part, is unfavorable for its use, increases use cost.
On the other hand, existing data wire pliability is poor, and bending operation may influence the transmission performance of internal core wire, together When, during to the using and deposit of data wire, it is also possible to cause data wire to be corroded by dust and steam, reduce number According to the service life of line.
Utility model content
Main purpose of the present utility model is to provide a kind of data wire, its overcome the deficiencies in the prior art, and it improves number Ageing resistance and durable performance according to line, effectively prevent the fracture and damage of joint, securely and reliably.
Another object of the present utility model is to provide a kind of data wire, not only improves the anti-bending strength of data wire, reduce Influence of the bending force to internal core wire, effectively prevent moisture from invading and completely cutting off electromagnetic interference, improve the interference free performance of data wire.
Another object of the present utility model is to provide a kind of data wire, and it is able to receive by separable receiver Case is positioned on data wire, contributes to the plug of connector to operate, and prevents from skidding and excessively pullling.
Another object of the present utility model is to provide a kind of data wire, and the receipts of spare magnetic plug are realized by receiver Receive, effectively prevent the loss of spare magnetic plug, convenient operation.
Another object of the present utility model is to provide a kind of data wire, and it is interlocked by the elasticity of lid and box body, just In the locking operation of receiver, effectively prevent the situation of spare magnetic plug from falling from occurring, switching action is simple, is easy to people's Use.
Another object of the present utility model is to provide a kind of data wire, and it is obtained by collecting part and keeper so as to store Box is detachably mounted to data wire, and receiver is compact-sized, and each component can be dismantled and assembled, and improves the dynamic of user Hand enthusiasm.
To achieve the above objectives, the technical solution adopted in the utility model is:A kind of data wire includes pin end, connection Head, connecting line and receiver, the both ends of the connecting line connect the pin end and connector respectively, and the connecting line includes A pair of internal core wires, three winding wires, a center conductor, cushion, waterproof layer, screen layer and oversheath, the center conductor position Among the connecting line, the internal core wire and the winding wire are respectively arranged at the periphery of the center conductor, each described Internal core wire includes the first conductor and the first insulating barrier, and first insulating barrier coats first conductor, each described wrapped Line includes a pair of second conductors, a pair of second insulating barriers, drainage thread and aluminium foil layer, the second insulating barrier cladding described second Second insulating barrier and the wrapped bunchy of the drainage thread, the cushion are spirally wound in institute by conductor, the aluminium foil layer The outer surface of internal core wire and the winding wire is stated, the waterproof layer is coated on the outer surface of the cushion, the shielding Layer is coated on the outer surface of the waterproof layer, and the oversheath is coated on the outer surface of the screen layer, wherein, the oversheath Outer surface be coated with anti-aging layer.
According to an embodiment of the present utility model, the anti-aging layer is EVA layer, and the anti-aging layer is sprayed at described outer The outer surface of sheath.
According to an embodiment of the present utility model, the waterproof layer is coated on the outer surface of the cushion by marine glue, Formed after cooling.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the updatable data line of a preferred embodiment of the present utility model.
Fig. 2 is the structural perspective according to the receiver of above preferred embodiment of the present utility model.
Fig. 3 is the explosive view according to the receiver of above preferred embodiment of the present utility model.
Fig. 4 A are the front views according to the receiver of above preferred embodiment of the present utility model.
Fig. 4 B are the front views according to another receiver of above preferred embodiment of the present utility model.
Fig. 5 A are the top views according to the receiver of above preferred embodiment of the present utility model.
Fig. 5 B are the sectional views according to the line A-A of the present utility model along Fig. 5 A.
Fig. 6 is the engagement schematic diagram of the collecting part and keeper according to above preferred embodiment of the present utility model.
Fig. 7 A are the dimensional structure diagrams according to the collecting part of above preferred embodiment of the present utility model.
Fig. 7 B are the dimensional structure diagrams according to the collecting part of above preferred embodiment of the present utility model.
Fig. 8 A are the dimensional structure diagrams according to the lid of above preferred embodiment of the present utility model.
Fig. 8 B are the structural representations according to the tight lock part of above preferred embodiment of the present utility model.
Fig. 9 A are the structural perspectives according to the connector of above preferred embodiment of the present utility model.
Fig. 9 B are the schematic diagrames according to the connector of above preferred embodiment of the present utility model.
Figure 10 is the schematic diagram according to the connecting line of above preferred embodiment of the present utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figures 1 to 10 be a kind of updatable data line 1, the updatable data line 1 includes pin end 10, even Joint 20, connecting line 30 and receiver 40, the both ends of the connecting line 30 connect the pin end 10 and connector 20 respectively, The connector 20 includes a magetic indicator joint 21 and an at least magnetic plug 22, the magnetic plug 22 are releasably engageable to The magetic indicator joint 21, the receiver 40 include box body 401 and are slidably connected to the lid 42 of the box body 401, The box body 401 is provided with positioning hole 400, accommodating chamber 411, upper shed 418 and interior access slot 413, and the positioning hole 400 adapts to The connecting line 30, the box body 401 are placed on the connecting line 30 by the positioning hole 400, and the upper shed 418 connects For the accommodating chamber 411 with extraneous, the interior access slot 413 is located at the side wall of the box body 401, the interior access slot 413 and the appearance Chamber 411 of receiving is connected, and the lid 42 is installed on the upper shed 418, is able to accommodating chamber 411 described in open or close, described Standby magnetic plug 22 is placed in accommodating chamber 411, the lid 42 includes cover plate 421, guide portion 422 and tight lock part 423, The guide portion 422 is radially projecting from the both sides of the cover plate 421, and the guide portion 422 is slidably engaged to described inscribed Groove 413, the tight lock part 423 are elastically mounted at the front end of the guide portion 422, obtain so that the lid 42 is in locking shape State or released state, when the outer end of the tight lock part 423 turns to horizontal level, the lid 42 is in locking state, when When the outer end of the tight lock part 423 turns to vertical position, the lid 42 is in released state, so as to not only realize logarithm According to the replacing of the connector 20 of line 1, also standby connector 20 is stored by the receiver 40 on data wire 1, effectively prevented The loss of standby connector 20, convenient operation.
The tight lock part 423 includes locking member 424, elastic component 425 and connector 426, and the locking member 424 is located at institute The outermost end of tight lock part 423 is stated, the connector 426 connects the guide portion 422 and the locking member 424, the elastic component 425 are installed in the connector 426, obtain so that the locking member 424 is resiliently coupled to the connector 426, realize bullet Property rotate, the elastic component 425 is torsion spring, is obtained so that the locking member 424 is flexibly horizontal or vertical position, when When the locking member 424 is located at the interior access slot 413 of the box body 401, the locking member 424 is restricted, the locking member 424 The vertical position of the interior access slot 413 is limited to, when the locking member 424 departs from the interior access slot 413, the locking member 424 are released, and automatically for elastic rotation to horizontal level, the operation is reversible for the locking member 424, so as to by lid 42 with The elasticity interlocking of box body 401, is easy to the locking operation of receiver 40, the situation hair for effectively preventing spare magnetic plug 22 from coming off Raw, switching action is simple, is easy to the use of people.
The box body 401 is further provided with leading mouth 414 and mouth 415 is led with after, and the leading compartment of terrain of mouth 414 is located at described The antetheca of box body 401, led after described the compartment of terrain of mouth 415 be located at the box body 401 rear wall, the leading mouth 414 and it is described after Lead mouth 415 and be respectively communicated with the interior access slot 413 and the external world, the leading mouth 414 adapts to the locking member 424, led after described Mouth 415 adapts to the guide portion 422.
When the width of the locking member 424 is identical with the width of the guide portion 422, the width of the leading mouth 414 With it is described after lead mouth 415 width it is identical, described in the leading co-axially align of mouth 414 after lead mouth 415.
When the width of the locking member 424 is less than the width of the guide portion 422, the width of the leading mouth 414 is small The width of mouth 415, the leading relative tilt of mouth 414, suitable for locking member 424 obliquely from the interior access slot are led after described 413 pass through the leading mouth 414.
The box body 401 is further provided with stopper slot 416, and the stopper slot 416 is formed at the inwall of the box body 401, The front end of the cover plate 421 is towards the stopper slot 416, and when the lid 42 is in locked position, the cover plate 421 abuts In the stopper slot 416, obtain so that the engagement of the lid 42 and the box body 401 is tighter.
The cover plate 421 is provided with capping 427, and the capping 427 is provided with prominent ripple struction, contributed to described in increase The frictional force of capping 427, it is easy to slide of the finger to lid 42, while also contributes to the plug operation of the connector 20.
The box body 401 of the receiver 40 is integrative-structure or separable structure.
Wherein, the box body 401 includes collecting part 41 and keeper 43, and the keeper 43 is releasably engageable to described Collecting part 41, the collecting part 41 be provided with the accommodating chamber 411, upper shed 418, interior access slot 413, leading mouth 414, after lead mouth 415 and stopper slot 416, the collecting part 41 be further provided with first passage 410 and outer guide 417, the shape of outer guide 417 The bottom 412 of collecting part 41 described in Cheng Yu, the keeper 43 are provided with second channel 430, junction surface 431 and locating surface 432, The first passage 410 and the second channel 430 form the positioning hole 400, and the junction surface 431 is from the locating surface 432 is axially projecting, and the junction surface 431 is directed at the outer guide 417 of the collecting part 41 so that the keeper 43 is separably It is engaged in the collecting part 41.So as to be obtained by collecting part 41 and keeper 43 so that receiver 40 is detachably mounted to data Line 1, receiver 40 is compact-sized, and each component can be dismantled and assembled, and improves the enthusiasm of starting of user.
For the locating surface 432 containing being magnetic, the bottom 412 of the collecting part 41 passes through the side of magnetic absorption containing being magnetic It is more firm that formula make it that the keeper 43 and the collecting part 41 connect, and is difficult to separate in the absence of external forces.Meanwhile The bottom 412 of the collecting part 41 is also beneficial to the magnetic plug 22 and preferably deposits in the accommodating chamber 411 containing being magnetic In, it will not be inadvertently fallen off during the lid 42 is opened.
The junction surface 431 is provided with chucking lug 433, and the chucking lug 433 is radially projecting from the junction surface 431, enters one Step increases the engagement fastness of the collecting part 41 and the keeper 43.
The connecting line 30 includes a pair of internal core wires 31, three winding wires 32, a center conductor 33, cushion 34, waterproof layer 35th, screen layer 36 and oversheath 36, the center conductor 33 are located among the connecting line 30, the internal core wire 31 and described Winding wire 32 is respectively arranged at the periphery of the center conductor 33, and each internal core wire 31 includes the first conductor 311 and the One insulating barrier 312, first insulating barrier 312 coat first conductor 311, and each winding wire 32 includes a pair second Conductor 321, a pair of second insulating barriers 322, drainage thread 323 and aluminium foil layer 324, second insulating barrier 322 coat described Two conductors 321, the aluminium foil layer 324 is by 323 wrapped bunchy of second insulating barrier 322 and the drainage thread, the cushion 34 are spirally wound the outer surface in the internal core wire 31 and the winding wire 32, and the waterproof layer 35 is coated on described slow The outer surface of layer 34 is rushed, the screen layer 36 is coated on the outer surface of the waterproof layer 35, and the oversheath 36 is coated on described The outer surface of screen layer 36, wherein, the outer surface of the oversheath 36 is coated with anti-aging layer 38.So as to not only improve data The anti-bending strength of line 1, influence of the bending force to internal core wire 31 is reduced, effectively prevent moisture from invading and completely cutting off electromagnetic interference, improve The interference free performance of data wire 1.
Wherein, the pin end 10 is USB pin ends 10, and the connector 20 is selected from Micro-USB joints or apple Lighting joints.
Wherein, the cushion 34 is silicone layer, and it is wound in the outer surface of the internal core wire 31 and winding wire 32, obtains It is transferred to the bending force that effective reduction acts on data wire 1 on the internal core wire 31 and winding wire 32, improves the connecting line 30 anti-bending strength, avoid the generation of internal core wire 31 and winding wire 32 rupture event.
Wherein, the screen layer 36 is tinned copper wire organization level, and the screen layer 36 is able to completely cut off electromagnetic interference, improves anti- Jamming performance and data transmission efficiency, while the wire rod for increasing the connecting line 30 waves performance.
Wherein, the waterproof layer 35 is coated on the outer surface of the cushion 34 by marine glue, is formed after cooling.
Wherein, the oversheath 36 is selected from copper flexible pipe or thermoplastic polyurethanes elastomeric material, resist bending.
Preferably, the oversheath 36 is layer of polyurethane.
The anti-aging layer 38 is EVA layer, and the anti-aging layer 38 is sprayed at the surface of the oversheath 36, is not easy tortoise Split, the oversheath 36 formed with polyurethane has preferable adhesive force, safety and stability.
The data wire 1 further comprises display part 50, and the display part 50 is light emitting diode, and the display part 50 is pacified Loaded in magetic indicator joint 21, be able to show charge condition.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model Protection domain defined by appended claims and its equivalent.

Claims (3)

  1. A kind of 1. data wire, it is characterised in that including pin end, connector, connecting line and receiver, the two of the connecting line End connects the pin end and connector respectively, and the connecting line includes a pair of internal core wires, three winding wires, a center conductor, slow Layer, waterproof layer, screen layer and oversheath are rushed, the center conductor is located among the connecting line, the internal core wire and described Winding wire is respectively arranged at the periphery of the center conductor, and each internal core wire includes the first conductor and the first insulating barrier, First insulating barrier coats first conductor, each winding wire include a pair of second conductors, a pair of second insulating barriers, Drainage thread and aluminium foil layer, second insulating barrier coat second conductor, the aluminium foil layer will second insulating barrier with The wrapped bunchy of drainage thread, the cushion is spirally wound the outer surface in the internal core wire and the winding wire, described Waterproof layer is coated on the outer surface of the cushion, and the screen layer is coated on the outer surface of the waterproof layer, the oversheath The outer surface of the screen layer is coated on, wherein, the outer surface of the oversheath is coated with anti-aging layer.
  2. 2. data wire according to claim 1, it is characterised in that the anti-aging layer is EVA layer, the anti-aging layer spray It is applied to the outer surface of the oversheath.
  3. 3. data wire according to claim 2, it is characterised in that the waterproof layer is coated on the cushion by marine glue Outer surface, formed after cooling.
CN201720826293.8U 2017-07-10 2017-07-10 A kind of data wire Active CN206864738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720826293.8U CN206864738U (en) 2017-07-10 2017-07-10 A kind of data wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720826293.8U CN206864738U (en) 2017-07-10 2017-07-10 A kind of data wire

Publications (1)

Publication Number Publication Date
CN206864738U true CN206864738U (en) 2018-01-09

Family

ID=60832520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720826293.8U Active CN206864738U (en) 2017-07-10 2017-07-10 A kind of data wire

Country Status (1)

Country Link
CN (1) CN206864738U (en)

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