CN208903718U - A kind of band lamp data line - Google Patents

Abstract

The utility model discloses a kind of band lamp data lines, belong to data line technical field.Including data line, connector lug and USB interface；Data line includes the casing layer, insulating layer and conductor layer by successively coating setting inside outside；Multiple indicator lights are fixed at the top of connector lug；Conductor layer is embedded with multiple conducting wires；The cross sectional shape of conductor layer is circle；Four rectangular cavities of cylindrical arrangement are offered in conductor layer；Four rectangular cavities are oppositely arranged two-by-two；It further include elastic；The side at four rectangular cavities towards conductor layer centers surrounds a conducting wire rest area；In one end insertion wire rest area of four conducting wires and uniformly arrangement.Band lamp data line provided by the utility model, passes through the rectangular cavity opened up in conductor layer；Elastic is fixed in rectangular cavity；The side at four rectangular cavities towards conductor layer centers surrounds a conducting wire rest area；Elastic can alleviate the external impacts that data line is subject to, and improve the toughness of data line, extend the service life of data line.

Description

A kind of band lamp data line

Technical field

The utility model relates to data line technical fields, more particularly to a kind of band lamp data line.

Background technique

The data line generally used on the market at present, structure essentially include the casing of an outside, are wrapped in casing Multiply core wire is wrapped up in, core wire is generally made of copper wire, in use, due to extraneous pulling force, itself gravity or repeatedly Around folding and winding, although elastic deformation can occur in a certain range for plastic casing-pipe, external force can be restored as former state after eliminating, casing Interior core wire can then be damaged or occur plastic deformation, irrecoverable original sample after external force is eliminated, or even can not normal use.This knot The data line of structure, toughness is poor, be easy to be caused conducting wire impaired by external impacts and can not normal use, service life is short.

Utility model content

In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of band lamp number According to line, pass through the rectangular cavity opened up in conductor layer；Elastic is fixed in rectangular cavity；Four rectangular cavities are towards conductor layer center Side surround a conducting wire rest area；Elastic can alleviate the external impacts that data line is subject to, and improve the toughness of data line, prolong The service life of long data line.

For this purpose, the utility model uses following technical scheme:

Band lamp data line provided by the utility model, including data line, connector lug and USB interface；The connector lug One end is fixedly connected with one end of the data line, and one end of the other end of the connector lug and the USB interface is fixed to be connected It connects；The data line includes the casing layer, insulating layer and conductor layer by successively coating setting inside outside；The connector lug Top is fixed with multiple indicator lights；The conductor layer is embedded with multiple conducting wires；The cross sectional shape of the conductor layer is circle；It is described Four rectangular cavities of cylindrical arrangement are offered in conductor layer；Four rectangular cavities are oppositely arranged two-by-two；It further include vertical solid Elastic on the inner wall of the rectangular cavity；The side at four rectangular cavities towards the conductor layer center surrounds one and leads Line rest area；One end of four conducting wires is embedded in the conducting wire rest area and uniformly arrangement；The other end of the conducting wire with The USB interface electrical connection.

Preferably, the outer wall of the conducting wire is bonded with nylon layer.

Preferably, further include metal screen layer between described sleeve pipe layer and the insulating layer；The metallic shield The inner surface of layer is bonded with the outer surface of the insulating layer.

Preferably, further include heat-barrier coating between described sleeve pipe layer and the metal screen layer；It is described heat-insulated The inner surface of protective layer is bonded with the outer surface of the metal screen layer, the outer surface of the heat-barrier coating and the metal screen Cover the inner surface fitting of layer.

Preferably, the section of described sleeve pipe layer, the metal screen layer, the heat-barrier coating and the insulating layer It is annular shape.

The utility model has the following beneficial effects:

Band lamp data line provided by the utility model, passes through the rectangular cavity opened up in conductor layer；It is fixed in rectangular cavity Elastic；The side at four rectangular cavities towards conductor layer centers surrounds a conducting wire rest area；Elastic can alleviate data line by The external impacts arrived improve the toughness of data line, and extend data line uses the longevity.

Detailed description of the invention

Fig. 1 is the structural schematic diagram with lamp data line that specific embodiment of the present invention provides；

Fig. 2 is the structural schematic diagram in Fig. 1 of specific embodiment of the present invention offer at A-A.

In figure: 1, data line；11, casing layer；12, insulating layer；13, conductor layer；14, metal screen layer；15, thermal insulation protection Layer；2, connector lug；3, USB interface；4, indicator light；5, conducting wire；6, rectangular cavity；7, elastic；8, conducting wire rest area；9, nylon Layer.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

Fig. 1, Fig. 2 show to exemplary respectively a kind of structural schematic diagram with lamp data line provided by the utility model, And the structural schematic diagram at A-A.Be respectively shown in as shown in Figure 1, Figure 2, a kind of band lamp data line include data line 1, connector lug 2, with And USB interface 3；One end of connector lug 2 is fixedly connected with one end of data line 1, the other end of connector lug 2 and the one of USB interface 3 End is fixedly connected；Data line 1 includes the casing layer 11, insulating layer 12 and conductor layer 13 by successively coating setting inside outside；It connects The top of the end of a thread 2 is fixed with multiple indicator lights 4；Conductor layer 13 is embedded with multiple conducting wires 5；The cross sectional shape of conductor layer 13 is circle Shape；Four rectangular cavities 6 of cylindrical arrangement are offered in conductor layer 13；Four rectangular cavities 6 are oppositely arranged two-by-two；It further include vertical The elastic 7 being fixed on the inner wall of rectangular cavity 6；The side at four rectangular cavities 6 towards 13 center of conductor layer surrounds a conducting wire and puts Set area 8；One end insertion wire rest area 8 of four conducting wires 5 is interior and uniformly arranges；The other end of conducting wire 5 is electrically connected with USB interface 3 It connects.Specifically, data line includes data line 1, connector lug 2 and USB interface 3；Indicator light 4 is fixed on connector lug 2, when When USB interface is inserted into communication interface, indicator light 4 will light the lamp of yellow；Data line 1 include casing layer 11, insulating layer 12, with And conductor layer 13, conductor layer 13 is interior to be equipped with multiple conducting wires 5；Casing layer 11 is made of PVC material, and PVC material has stronger anti- The casing layer 11 of tensile strength and shock resistance, setting can carry out outer layer protection to data line, prevent from damaging because of external impacts Bad data line internal structure；Insulating layer 2 is made of silastic material, can prevent electric conductor from contacting with the external world and cause to leak electricity, absolutely The insulating layer 2 that setting can also be made in edge layer 2 of PVC, resin material can be improved the insulation performance of data line；Conductor layer 13 is set Set the transmission that can be conducive to data；Rectangular cavity 6 there are four being opened up in conductor layer 13；Elastic 7 is fixed in rectangular cavity 6； The side at four rectangular cavities 6 towards 13 center of conductor layer surrounds a conducting wire rest area 8；Embedded with more in each conducting wire rest area 8 A conducting wire 5；When encountering external force extruding, casing layer 11 plays first layer protective effect, and elastic cavity 6 and elastic 7 will utilize The external impacts of the elastic deformation buffering a part of itself prevent conductor impaired so that the impact force that conducting wire 5 is subject to reduces.It is logical Cross the rectangular cavity 6 opened up in conductor layer 13；Elastic 7 is fixed in rectangular cavity 6；Four rectangular cavities 6 are towards in conductor layer 13 The side of the heart surrounds a conducting wire rest area 8；Elastic 7 can alleviate the external impacts that data line is subject to, and improve the tough of data line Degree, extend data line uses the longevity.

Further, the outer wall of conducting wire 5 is bonded with nylon layer 9.Nylon is a kind of synthetic fibers, have preferable elasticity and The nylon layer 9 of wearability, setting can be improved the toughness and tensile resistance of data line, protect to the internal structure of data line Shield.

Further, further include metal screen layer 14 between casing layer 11 and insulating layer 12；Metal screen layer 14 Inner surface be bonded with the outer surface of insulating layer 12.The metal screen layer 14 of setting can when data line carries out data transmission, Play the role of shielding and it is jamproof, thus the accuracy of improve data transfer.

Further, further include heat-barrier coating 15 between casing layer 11 and metal screen layer 14；Thermal insulation protection The inner surface of layer 15 is bonded with the outer surface of metal screen layer 14, and the outer surface of heat-barrier coating 15 is interior with metal screen layer 14 Surface fitting.The heat-barrier coating 15 of setting makes data line have heat-insulated ability, has ensured the safety that data line uses.

Further, the section of casing layer 11, metal screen layer 14, heat-barrier coating 15 and insulating layer 12 is circle It is cyclic annular.Specifically, the section of casing layer 11, metal screen layer 14, heat-barrier coating 15 and insulating layer 12 is designed as justifying Ring-type, structure is simple, facilitates processing, to reduce the production cost of data line.

The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to In the range of the utility model protection.

Claims (5)

1. a kind of band lamp data line, including data line (1), connector lug (2) and USB interface (3)；The one of the connector lug (2) End is fixedly connected with one end of the data line (1), and the other end of the connector lug (2) and the one end of the USB interface (3) are solid Fixed connection；The data line (1) includes the casing layer (11), insulating layer (12) and conductor by successively coating setting inside outside Layer (13)；Multiple indicator lights (4) are fixed at the top of the connector lug (2)；The conductor layer (13) is embedded with multiple conducting wires (5)；The cross sectional shape of the conductor layer (13) is circle；It is characterized by:

Four rectangular cavities (6) of cylindrical arrangement are offered in the conductor layer (13)；

Four rectangular cavities (6) are oppositely arranged two-by-two；

It further include the elastic (7) being fixed on the inner wall of the rectangular cavity (6) vertically；

The side at four rectangular cavities (6) towards the conductor layer (13) centers surrounds a conducting wire rest area (8)；

One end of four conducting wires (5) is embedded in the conducting wire rest area (8) and uniformly arrangement；

The other end of the conducting wire (5) is electrically connected with the USB interface (3).

2. band lamp data line according to claim 1, it is characterised in that:

The outer wall of the conducting wire (5) is bonded with nylon layer (9).

3. band lamp data line according to claim 1, it is characterised in that:

It further include the metal screen layer (14) between described sleeve pipe layer (11) and the insulating layer (12)；

The inner surface of the metal screen layer (14) is bonded with the outer surface of the insulating layer (12).

4. band lamp data line according to claim 3, it is characterised in that:

It further include the heat-barrier coating (15) between described sleeve pipe layer (11) and the metal screen layer (14)；

The inner surface of the heat-barrier coating (15) is bonded with the outer surface of the metal screen layer (14), the heat-barrier coating (15) outer surface is bonded with the inner surface of the metal screen layer (14).

5. band lamp data line according to claim 4, it is characterised in that:

Described sleeve pipe layer (11), the metal screen layer (14), the heat-barrier coating (15) and the insulating layer (12) Section is annular shape.