CN209747872U

CN209747872U - Multifunctional audio cable

Info

Publication number: CN209747872U
Application number: CN201920938073.3U
Authority: CN
Inventors: 宁小三
Original assignee: Dongguan Ruipeng Electronic Co Ltd
Current assignee: Dongguan Ruipeng Electronic Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2019-12-06
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a multi-functional audio line, include: the first connecting wire, the second connecting wire, the third connecting wire, the fourth connecting wire, the fifth connecting wire, the switching body, the first joint, the second joint, the third joint, the fourth joint and the fifth joint, first connecting wire, second connecting wire and third connecting wire are connected to the one end of the switching body, and fourth connecting wire and fifth connecting wire are connected to the other end, first connecting wire, second connecting wire and third connecting wire respectively with first joint, second joint and third articulate, switching body one end is kept away from to third connecting wire and fourth connecting wire respectively with fourth joint and fifth articulate, the switching body includes the switching body shell and sets up the wiring board in the switching body shell, switching body shell tip is provided with the stifled gluey piece. The utility model discloses possess simple structure, the design cost is low, can compatible multiple audio frequency connect transmission audio signal, can also charge for the consumer simultaneously, and is functional complete.

Description

multifunctional audio cable

Technical Field

The utility model relates to an audio line technical field specifically is a multi-functional audio line.

Background

Audio connection lines, audio lines for short, are lines for transmitting electrical and acoustic signals or data, and broadly include two categories, electrical signals and optical signals. Optical signal audio lines are divided into two major categories for civil use and professional use. The civil optical signal audio cable is mostly manufactured by using plastic optical fibers, the connector is a TOSLINK or 3.5MM circular connector, and the signal format is S/PDIF in the civil.

With the development of the electronic industry, the civil optical signal audio cable has become an indispensable part in life, the audio cable is often used for connecting electronic equipment to listen to songs, such as mobile phones, sound equipment and the like, the existing audio cable has the problems of single connector type, single function, inconvenience in use and incompatibility of various connectors, the design of the audio cable wastes cost greatly, and the audio cable can only be used as an audio transmission line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional audio cable possesses simple structure, and the design cost is low, can compatible multiple audio frequency connect transmission audio signal, can also charge for the consumer simultaneously, and the problem that the above-mentioned technical background proposed has been solved to the advantage that the functionality is complete.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-function audio cord comprising: the first connecting wire, the second connecting wire, the third connecting wire, the fourth connecting wire, the fifth connecting wire, the switching body, the first joint, the second joint, the third joint, the fourth joint and the fifth joint, the one end of the switching body is connected with the first connecting wire, the second connecting wire and the third connecting wire, the other end of the switching body is connected with the fourth connecting wire and the fifth connecting wire, one end of the switching body is kept away from by the first connecting wire, the second connecting wire and the third connecting wire and is connected with the first joint, the second joint and the third joint respectively, one end of the switching body is kept away from by the third connecting wire and the fourth connecting wire and is connected with the fourth joint and the fifth joint respectively, the switching body comprises a switching body shell and a wiring board arranged in the switching body shell, and a blocking rubber block is arranged at one end part of the switching body shell, which is close to the fourth connecting wire and one end.

Preferably, the first connecting line includes the tegument and sets up anodal lead wire and the negative pole lead wire in the tegument, second connecting line, fourth connecting line and fifth connecting line all include the tegument and establish left sound track line, ground wire and the right track lead wire in the tegument, and second connecting line, fourth connecting line and fifth connecting line series connection, the third connecting line includes the tegument and establishes anodal lead wire, left sound track line, ground wire, right track lead wire and the negative pole lead wire in the tegument.

preferably, the outer layer is made of black matte TPE material.

Preferably, the cross sections of the first connecting line, the second connecting line, the third connecting line, the fourth connecting line and the fifth connecting line are circular, and the outer diameters of the first connecting line, the second connecting line, the third connecting line, the fourth connecting line and the fifth connecting line are 2.5 mm.

Preferably, the first joint is the DC adapter for connect external power supply, the second connects for 3.5mm internal thread audio frequency connects for connect stereo set or earphone, the third connects for Mini USB connects for power output or audio transmission, the fourth connects for 3.5mm external thread audio frequency connects for the electronic equipment of connecting band 3.5mm internal thread audio frequency interface, the fifth connects for Lightning connects or Type-C connects.

Preferably, the adapter shell is formed by die-casting an aluminum alloy material, and the surface of the adapter shell is subjected to heat treatment to form black matte.

Preferably, the block rubber is formed by injection molding of black TPE materials, and the block rubber is tightly matched with the adapter shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a set up first joint, second and connect, third joint, fourth and fifth joint, can satisfy different electronic equipment and use, solved current audio line and had the joint type single, it is inconvenient to use, problem that can not compatible multiple joint.

2. The utility model discloses a set up the switching body, establish the keysets in this switching is internal for second connecting wire, fourth connecting wire and fifth connecting wire series connection have saved the cost of wire rod.

3. The utility model discloses a set up first joint, this first joint is as the input of power, and the accessible third connects the output to supply power for consumer, the effectual problem of having solved current audio line function singleness.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

Fig. 2 is a schematic view of the front view structure of the adapter of the present invention;

fig. 3 is a wiring diagram of the present invention;

The reference numerals and names in the figures are as follows:

1. A first connecting line; 2. a second connecting line; 3. a third connecting line; 4. a fourth connecting line; 5. a fifth connecting line; 6. a switching body; 7. a first joint; 8. a second joint; 9. a third joint; 10. a fourth joint; 11. a fifth joint; 12. a positive electrode lead; 13. a left channel line; 14. a ground wire; 15. a right channel lead; 16. and a negative electrode lead.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a multi-function audio cord comprising: first connecting wire 1, second connecting wire 2, third connecting wire 3, fourth connecting wire 4, fifth connecting wire 5, switching body 6, first joint 7, second joint 8, third joint 9, fourth joint 10 and fifth joint 11, the one end of switching body 6 is connected first connecting wire 1, second connecting wire 2 and third connecting wire 3, the switching body 6 other end is connected fourth connecting wire 4 and fifth connecting wire 5, first connecting wire 1, second connecting wire 2 and third connecting wire 3 are kept away from switching body 6 one end and are connected with first joint 7, second joint 8 and third joint 9 respectively, switching body 6 one end is kept away from respectively with fourth joint 10 and fifth joint 11 to third connecting wire 3 and fourth connecting wire 4, switching body 6 includes switching body shell 61 and sets up wiring board 62 in switching body shell 61, switching body shell 61 is close to fourth connecting wire 4 and fifth connecting wire 5 tip and is provided with stifled gluey piece 63 When the plug rubber plug is specifically implemented, the adaptor shell 61 is formed by die-casting an aluminum alloy material, the surface of the adaptor shell is subjected to heat treatment to form black matte, the plug rubber block 63 is formed by injection molding of a black TPE material, and the plug rubber block 63 is tightly matched with the adaptor shell 61.

Specifically, the first connecting line 1 comprises an outer coating layer, and a positive lead 12 and a negative lead 16 which are arranged in the outer coating layer, the second connecting line 2, the fourth connecting line 4 and the fifth connecting line 5 comprise the outer coating layer, and a left channel line 13, a ground line 14 and a right channel lead 15 which are arranged in the outer coating layer, the second connecting line 2, the fourth connecting line 4 and the fifth connecting line 5 are connected in series, and the third connecting line 3 comprises the outer coating layer, and a positive lead 12, a left channel line 13, a ground line 14, a right channel lead 15 and a negative lead 16 which are arranged in the outer coating layer; in this embodiment, the outer layer is made of black matte TPE material.

Specifically, the cross sections of the first connecting line 1, the second connecting line 2, the third connecting line 3, the fourth connecting line 4 and the fifth connecting line 5 are circular, and the outer diameters of the first connecting line, the second connecting line, the third connecting line, the fourth connecting line and the fifth connecting line are 2.5 mm.

Specifically, first joint 7 is the DC adapter for connect external power supply, second joint 8 is 3.5mm female connector for connect stereo set or earphone, third joint 9 is Mini USB connects for power output or audio transmission, and more specifically this third joint 9 can be connected with the headphone, and charge for the headphone, solves the difficult problem of headphone charge, fourth joint 10 is 3.5mm male connector for the electronic equipment of connecting area 3.5mm female connector, fifth joint 11 is Lightning joint or Type-C and connects, and fifth joint 11 is the Lightning joint in this embodiment for connect the apple cell-phone.

when using, the third connects 9 and connects 8, fourth joint 10 and fifth joint 11 with the second respectively and constitute the audio line, and the second connects 8 and connects 10 and fifth joint 11 with the fourth respectively and constitute the audio line, and fourth joint 10 and fifth joint 11 constitute the audio line, and first joint 7 and third joint 9 make up into the charging wire and charge, the utility model discloses the combination kind is many, and the function is complete, can compatible multiple audio frequency connect transmission audio signal, and the cost has been practiced thrift to the line body that the wiring mode adopted the series connection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-function audio cord, comprising: a first connecting line (1), a second connecting line (2), a third connecting line (3), a fourth connecting line (4), a fifth connecting line (5), a switching body (6), a first joint (7), a second joint (8), a third joint (9), a fourth joint (10) and a fifth joint (11), wherein one end of the switching body (6) is connected with the first connecting line (1), the second connecting line (2) and the third connecting line (3), the other end of the switching body (6) is connected with the fourth connecting line (4) and the fifth connecting line (5), one ends of the first connecting line (1), the second connecting line (2) and the third connecting line (3) far away from the switching body (6) are respectively connected with the first joint (7), the second joint (8) and the third joint (9), one ends of the third connecting line (3) and the fourth connecting line (4) far away from the switching body (6) are respectively connected with the fourth joint (10) and the fifth joint (11), the adapter (6) comprises an adapter shell (61) and a wiring board (62) arranged in the adapter shell (61), wherein one end part of the adapter shell (61) close to the fourth connecting wire (4) and one end part of the fifth connecting wire (5) is provided with a glue blocking block (63).

2. The multifunctional audio line according to claim 1, wherein: first connecting wire (1) is including the tegument and set up anodal lead wire (12) and negative pole lead wire (16) in the tegument, second connecting wire (2), fourth connecting wire (4) and fifth connecting wire (5) all include the tegument and establish in the tegument left sound track line (13), ground wire (14) and right sound track lead wire (15), and second connecting wire (2), fourth connecting wire (4) and fifth connecting wire (5) series connection, third connecting wire (3) include the tegument and establish anodal lead wire (12), left sound track line (13), ground wire (14), right sound track lead wire (15) and negative pole lead wire (16) in the tegument.

3. The multifunctional audio line according to claim 2, wherein: the exterior layer is made of black matte TPE materials.

4. The multifunctional audio line according to claim 1, wherein: the cross sections of the first connecting line (1), the second connecting line (2), the third connecting line (3), the fourth connecting line (4) and the fifth connecting line (5) are circular, and the outer diameters of the cross sections are 2.5 mm.

5. The multifunctional audio line according to claim 1, wherein: first joint (7) are the DC adapter for connect external power supply, second joint (8) are 3.5mm internal thread audio frequency joint for connect stereo set or earphone, third joint (9) are Mini USB joint for power output or audio transmission, fourth joint (10) are 3.5mm external thread audio frequency joint for the electronic equipment of connecting band 3.5mm internal thread audio frequency interface, fifth joint (11) are Lightning joint or Type-C and connect.

6. The multifunctional audio line according to claim 1, wherein: the adapter shell (61) is formed by aluminum alloy through die-casting, and the surface of the adapter shell is subjected to heat treatment to be black and matt.

7. The multifunctional audio line according to claim 1, wherein: the blocking rubber block (63) is formed by injection molding of a black TPE material, and the blocking rubber block (63) is tightly matched with the adapter shell (61).