CN205901008U

CN205901008U - Prevent disconnected concatenation formula USB data line

Info

Publication number: CN205901008U
Application number: CN201620727118.9U
Authority: CN
Inventors: 徐本国
Original assignee: Shenzhen Guoweixin Electron Technology Co ltd
Current assignee: Shenzhen Guoweixin Electron Technology Co ltd
Priority date: 2016-07-08
Filing date: 2016-07-08
Publication date: 2017-01-18
Anticipated expiration: 2026-07-08

Abstract

The utility model provides a prevent disconnected concatenation formula USB data line, includes that the line body, a USB connect, the 2nd USB connects, still includes the public head of connection, connects mother's head, spring, pyrocondensation pipe, a USB connects, connects public head and sets up an online body both ends component connector unit respectively, the 2nd USB connects, connects female head and sets up online body both ends the 2nd connector unit of component respectively, connect both ends public first, that the female head of connection sets up the online body respectively and constitute the linkage unit, connect through connecting the public affairs head, connecting female head grafting cooperation between a connector unit, the 2nd connector unit, linkage unit, USB joint is established to the spring housing and the line body coupling is sentenced and the 2nd USB connects and line body coupling department, the pyrocondensation pipe cup joints respectively in the surface of spring and the rear end that a USB connects, the 2nd USB connects. The utility model discloses can realize that it changes length to assemble the concatenation by oneself to the data line, and effective avoid breakage, life improved.

Description

Anti-breaking spliced usb data wire

Technical field

This utility model is related to data wire field, espespecially a kind of anti-breaking spliced usb data wire.

Background technology

With the popularization of smart mobile phone and other Portable mobile electronic device, data wire is used for electronic product as a kind of Charging and data transfer electronic components, be widely used to various portable type electronic products.Traditional data wire includes line The usb joint that body is connected with wire body two ends.

Existing data wire has the disadvantage in that

1. due to data wire use when, usb joint is maximum with wire body junction stress, is the weak link of data wire, long Phase leads to data wire usb interface and the junction of wire body to be ruptured beyond fatigue resistance using meeting, has a strong impact on digital product Normal use, also there is certain electric leakage potential safety hazard；

2.usb data wire is that integration is fixed it is impossible to change length, uses and carry many inconvenience, therefore Generally require to prepare the data wire of a plurality of different length, also increase use cost.

Utility model content

For solving the above problems, this utility model provides one kind voluntarily to assemble splicing change length, and effectively prevents from rupturing, Improve the anti-breaking spliced usb data wire of service life.

For achieving the above object, the technical solution adopted in the utility model is: a kind of anti-breaking spliced usb data wire, bag Vinculum body, a usb joint, the 2nd usb joint, are provided with the conductor core wire for data transfer in wire body, wherein also include even Connect male, connect female, spring, heat-shrink tube, a described usb joint, connection male are separately positioned on wire body two ends difference It is connected composition the first connector unit with the conductor core wire in wire body；Described 2nd usb joint, connection female are separately positioned on wire body Two ends are simultaneously connected composition the second connector unit respectively with the conductor core wire in wire body, and described connection male, connection female set respectively Put at the two ends of wire body and be connected respectively with the conductor core wire in wire body and form connection unit；Described first connector unit, second By connecting male, connecting female grafting and be connected between connector unit, connection unit, the sheathed usb joint of described spring With wire body junction and the 2nd usb joint and wire body junction, described heat-shrink tube is socketed in the surface and the of spring respectively One usb joint, the rear end of the 2nd usb joint.

The beneficial effects of the utility model are:

1. this utility model is by by existing regular length and the usb data wire of integration carries out unit segmentation, setting respectively It is equipped with the first connector unit, the second connector unit, connection unit, and be provided with connection male and the company that can achieve joint thereon Connect female, using connecting male and connecting being customized of the length setting that female realizes usb data wire, be easy in different occasions Usb data wire is lengthened or shortened, is easy to carry, easy to use；

2. it is provided by spring and heat-shrink tube, and spring is socketed in a usb joint and the 2nd usb joint and wire body Junction, by spring resistance so that a usb joint and the 2nd usb joint are difficult bending, shrinkable sleeve is connected in addition Spring surface and a usb joint and the 2nd usb joint rear end, so make heat-shrink tube and spring wrap up more securely, bullet Spring plays certain supporting role, effective protection wire body and a described usb joint and the 2nd usb joint, from basic Upper solve the problems, such as to prevent data thread breakage.

Brief description

Fig. 1 is the first connector unit, connection unit, the second connector unit attachment structure schematic diagram；

Fig. 2 is the first connector unit and the second connector unit attachment structure figure；

Fig. 3 is partial sectional view of the present utility model；

Fig. 4 is connection unit structural representation.

Drawing reference numeral illustrates: 1- wire body；2- the first usb joint；3- the 2nd usb joint；4- connects male；41- first shell Body；411- cam；412- the first terminal；42- Elastic buckle；5- connects female；51- second housing；52- snap ring；6- spring；7- Heat-shrink tube.

Specific embodiment

Refer to Fig. 1-shown, this utility model with regard to the anti-breaking spliced usb data wire of one kind, including wire body 1, first Usb joint 2, the 2nd usb joint 3, are provided with the conductor core wire for data transfer in wire body 1, wherein also include connect male 4, Connect female 5, spring 6, heat-shrink tube 7, a described usb joint 2, connect male 3 be separately positioned on wire body 1 two ends and respectively with Conductor core wire in wire body 1 connects composition the first connector unit；Described 2nd usb joint 3, connection female 5 are respectively provided with online Body 1 two ends are simultaneously connected composition the second connector unit, described connection male 4, connection female 5 respectively with the conductor core wire in wire body 1 It is separately positioned on the two ends of wire body 1 and be connected composition connection unit respectively with the conductor core wire in wire body 1；Described first joint list Unit, between the second connector unit, connection unit by connecting male 4, connecting female 5 grafting and be connected, described spring 6 sheathed the One usb joint 2 is socketed in spring respectively with wire body junction and the 2nd usb joint 3 and wire body 1 junction, described heat-shrink tube 7 6 surface and a usb joint 2, the rear end of the 2nd usb joint 3.

Compared to existing technology, this utility model is by by existing regular length and the usb data wire of integration is carried out Unit is split, and is respectively arranged with the first connector unit, the second connector unit, connection unit, and is provided with achievable connecing thereon The connection male 4 of conjunction and connection female 5, are customized using the length that connection male 4 and connection female 5 realize usb data wire Change setting, be easy in different occasions, usb data wire is lengthened or shortened, be easy to carry, easy to use；It is provided by spring 6 And heat-shrink tube 7, and spring 6 is socketed in a usb joint 2 and the junction of the 2nd usb joint 3 and wire body 1, by spring 6 Resistance so that a usb joint 2 and the 2nd usb joint 3 are difficult bending, in addition heat-shrink tube 7 be socketed in spring 6 surface and First usb joint 2 and the 2nd usb joint 3 rear end, so make heat-shrink tube 7 and spring 6 wrap up more securely, and 6, spring is certain Supporting role, effective protection wire body 1 and a described usb joint 2 and the 2nd usb joint 3 junction, fundamentally solve Prevent the problem of data thread breakage.

Specifically, described connection male 4 includes the first housing 41, and the first housing 41 front end is provided with cam 411, first shell The rear end of body 41 is fixedly connected with one end of wire rod 1, is provided with the first terminal 412 being connected with wire body 1 in cam 411, and first The other end of terminal 412 extends to outside cam 411；Described connection female 5 includes the second housing 51, and the second housing 51 front end is arranged There is draw-in groove corresponding with cam 411, the rear end of the second housing 51 is fixedly connected with one end of wire rod 1, is provided with and line in draw-in groove The Second terminal that body 1 connects；Connect male 4 and connection female 5 is plugged on draw-in groove by cam 411 and connects, wherein extend to The first terminal 412 outside cam 411 contacts connection with the Second terminal in draw-in groove.

Using such scheme, connect male 4, connect female 5 front to being correspondingly arranged on cam 411 and draw-in groove respectively, that is, Cooperation is mutually inserted by cam 411 and draw-in groove and can achieve the combination connecting male 4 and connecting female 5, wherein cam 411 He It is respectively provided with the first terminal 412 and Second terminal in draw-in groove, and is connected with wire rod 1 respectively, and the first terminal 412 extends to cam Outside 411, when being plugged on draw-in groove in order to realize cam 411, the first terminal 412 can contact connection with Second terminal.

Further, connect more firm in order to allow connect between male 4 and connection female 5, outside the first housing 41 It is provided with Elastic buckle 42, outside described second housing 51, be correspondingly arranged snap ring 52 corresponding with described Elastic buckle 42, described Connect male 4, connection female 5 passes through Elastic buckle 42, snap ring 52 is fastened.

Specifically, described spring 6 is stainless steel spring 6, and described heat-shrink tube 7 is pet heat-shrink tube 7.

Using such scheme, spring 6 is stainless steel spring, and spring 6 elasticity of stainless steel is good, non-aging, uses Life-span length；In addition heat-shrink tube 7 adopt pet material, have thermostability, electrical insulation capability, satisfactory mechanical property it is often more important that Pet has avirulence it is easy to reclaim, and will not produce murder by poisoning to human body and environment, more meet environmental requirement.

Specifically, a usb joint 2 is usb public plug, and described 2nd usb joint 3 is Fructus Mali pumilae lightning public plug, In order to support the data transfer of apple products, the 2nd usb joint 3 can also be micro-usb public plug, in order to other products Data transfer, such as ARIXTRA product, in the present embodiment, the 2nd usb joint 3 adopts Fructus Mali pumilae lightning public plug (as Fig. 3 institute Show).

Embodiment of above is only preferred implementation of the present utility model to be described, not to this utility model Scope be defined, on the premise of without departing from this utility model design spirit, this area ordinary skill technical staff to this Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine In the range of shield.

Claims

1. a kind of anti-breaking spliced usb data wire, including wire body, a usb joint, the 2nd usb joint it is characterised in that going back Including connecting male, connecting female, spring, heat-shrink tube, a described usb joint, connection male are separately positioned on wire body two ends Form the first connector unit；Described 2nd usb joint, connection female are separately positioned on wire body two ends and form the second connector unit, Described connection male, connection female are separately positioned on the two ends composition connection unit of wire body；Described first connector unit, second connect By connecting male, connecting female grafting and be connected between head unit, connection unit, the sheathed usb joint of described spring with Wire body junction and the 2nd usb joint and wire body junction, described heat-shrink tube is socketed in the surface and first of spring respectively Usb joint, the rear end of the 2nd usb joint.

2. anti-breaking spliced usb data wire according to claim 1 is it is characterised in that described connection male includes first Housing, the first housing forward end is provided with cam, and the rear end of the first housing is fixedly connected with one end of wire rod, be provided with cam with The first terminal that wire body connects, the other end of the first terminal extends to outside cam；Described connection female includes the second housing, and second Housing forward end is provided with draw-in groove corresponding with cam, and the rear end of the second housing is fixedly connected with one end of wire rod, setting in draw-in groove There is the Second terminal being connected with wire body；Connect male and connection female is plugged on draw-in groove by cam and connects, wherein extend to The first terminal outside cam contacts connection with the Second terminal in draw-in groove.

3. anti-breaking spliced usb data wire according to claim 2 is it is characterised in that described first hull outside is arranged Flexible buckle, described second hull outside is correspondingly arranged snap ring corresponding with described Elastic buckle, described connection male, connection Female is fastened by Elastic buckle, snap ring.

4. anti-breaking spliced usb data wire according to claim 1 it is characterised in that described spring be stainless steel spring, Described heat-shrink tube is pet heat-shrink tube.