CN210838221U

CN210838221U - Audio cable plug connection structure

Info

Publication number: CN210838221U
Application number: CN201921519867.2U
Authority: CN
Inventors: 赵小权
Original assignee: Shenzhen Shengdingyuan Electronics Co ltd
Current assignee: Shenzhen Shengdingyuan Electronics Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-23
Anticipated expiration: 2029-09-12

Abstract

The utility model provides an audio line plug connection structure belongs to and connects technical field, including audio plug connector, intermediate head, line joint and data line, audio plug connector head fixedly connected with general formula audio plug positive pole and negative pole, the afterbody is external screwed joint, and the intermediate head both sides are connection interface and joint respectively, and joint department has the conductive joint, and the line joint is preceding to be the interface, is connected with the data line at the back. The utility model provides an audio line plug connection structure, this connection structure is the syllogic structure, come audio plug and data line split, the audio line plug or the data line of person's of facilitating the use change the damage, reduce user's replacement cost, this connection structure can use on multiple different audio plugs simultaneously, it only needs to change the plug joint to use not unidimensional audio plug, the complicated labour problems such as circuit rolling, laying that have avoided changing different audio lines and have caused at the complex condition.

Description

Audio cable plug connection structure

Technical Field

The utility model relates to a connect technical field, more specifically relates to an audio line plug connection structure.

Background

Audio frequency connecting wire, audio frequency line for short for transmit electroacoustic signal or data's line, current audio frequency line is mostly the integral type structure, by moulding the goods parcel, can't dismantle, easily by buckling repeatedly or receiving to draw in the use and press and the fracture, the fracture even, connect not firm enough, influence its result of use, in case change just whole audio frequency line scrap, the replacement cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve, current audio line is mostly the integral type structure, by moulding goods parcel, can't dismantle, the problem that the replacement cost is high, an audio line plug connection structure is provided, this connection structure includes audio plug connector, the intermediate head, line joint and data line, this connection structure is the syllogic structure, come audio plug and data line split, the audio line plug or the data line of damage are changed to the person of facilitating the use, reduce user's replacement cost, this connection structure can use on multiple different audio plugs simultaneously, use not unidimensional audio plug only to change plug connector, the circuit rolling that has avoided changing different audio lines and has caused in the complex situation, complex labor problems such as laying.

1. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an audio line plug connection structure, includes audio plug connector, intermediate head, line connection and data line, its main characterized in that, audio plug connector head fixedly connected with general formula audio plug positive pole and negative pole, the afterbody is external screw thread joint, the intermediate head both sides are connection interface and joint respectively, there is conductive joint in joint department, the preceding interface that is of line connection, the back is connected with the data line.

Further preferred scheme: the audio plug connector, the intermediate connector and the wire connector are connected in a three-section mode, all the sections are connected in a matched mode through threads, and the maximum outer diameter is the same.

Further preferred scheme: the positive pole and the negative pole of the audio plug are fixedly connected with the side face of the plug, and a rubber ring is isolated in the middle.

Further preferred scheme: the external thread connector is connected with the connecting interface of the middle connector in a matching way, and the connector is connected with the interface of the wire connector in a matching way.

Further preferred scheme: the conductive connector is connected with the wire end of the data wire in a fastening mode.

Further preferred scheme: and the bottom of the external thread connector is provided with a circuit connected with the anode and the cathode.

The utility model provides an audio line plug connection structure has following beneficial effect:

1. the utility model discloses an audio line plug connection structure sets up the audio plug into the syllogic structure, makes audio plug and data line become the removable branch, and the person of facilitating the use changes the audio line plug or the data line of damage.

2. The utility model discloses the advantage lies in that each section connection interface passes through screw-thread fit and connects, and the biggest external diameter keeps the same, can standardize, and the modularization can use on multiple different audio frequency plugs.

3. The utility model discloses the advantage lies in that the positive negative pole of audio plug all is located the side, and there is rubber seal to keep apart in the middle of to link to each other with attach fitting bottom circuit, the protection circuit that can be fine is not destroyed.

Drawings

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

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the middle joint structure of the present invention.

In FIGS. 1-3: 1. an audio plug connector; 101. a positive electrode; 102. a negative electrode; 103. an externally threaded nipple; 2. an intermediate joint; 201. connecting an interface; 202. a joint; 203. a conductive joint; 3. a wire joint; 301. an interface; 4. and a data line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of 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.

Example (b):

please refer to fig. 1 to 3:

2. the embodiment provides a further preferred scheme audio line plug connection structure, including audio plug connector 1, intermediate head 2, line connection 3 and data line 4, its main characteristics are, audio plug connector 1 head fixedly connected with general audio plug positive pole 101 and negative pole 102, the afterbody is threaded connection 103, intermediate head 2 both sides are connection interface 201 and joint 202 respectively, joint 202 department has conductive joint 203, the preceding interface 301 that is of line connection 3, the back is connected with data line 4.

Furthermore, the audio plug connector 1, the intermediate connector 2 and the wire connector 3 are connected in a three-section manner, so that the audio plug and the data wire can be detached, and the replaceability of the audio plug is improved.

Further, the external thread connector 103 and the connector 202 are respectively connected with the connecting interface 201 and the interface 301 in a thread fit mode, so that all parts can be well connected and are not prone to being separated, the maximum outer diameter of the connector is kept the same, standardization and modularization can be achieved, and the connector can be used on various different audio plugs.

Furthermore, the positive electrode 101 and the negative electrode 102 of the audio plug are located on the side surfaces, are isolated by a rubber sealing ring in the middle and are connected with a circuit at the bottom of the connecting joint, so that the circuit can be well protected from being damaged.

Furthermore, the bottom of the connection interface 201 of the middle connector 2 is also provided with a conductive line, which is connected with the conductive connector 203 and can be communicated with the audio plug connector 1, so that the normal transmission of data is ensured.

Furthermore, the conductive connector 203 of the intermediate connector 2 is connected with the wire end of the data wire 4 in a screw clamping mode, the principle of detachable and replaceable property is kept, and the wire end of the data wire can be protected from being exposed in the air and oxidized after the connector 202 is connected with the interface 301 of the wire connector 3.

The working principle is as follows: the utility model is suitable for the connection, the disassembly and the replacement of an audio line plug, and in particular to an audio line plug connecting device, firstly, a user needs to pass a data line 4 through a line joint 3 to be correctly connected with a conductive joint 203 and check whether the connected line head is fastened or not; then the wire connector 3 is screwed with the connector 202 through the interface 301; then, the audio plug connector 1 is connected with the middle connector 2 through the external thread connector 103 and the connecting interface 201 in a screwing mode, and at the moment, a circuit at the bottom of the connecting connector is naturally butted and communicated with the anode 101 and the cathode 102 of the audio plug; finally, the whole audio plug is inserted into the corresponding socket.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an audio line plug connection structure, including audio plug connector (1), intermediate head (2), line connection (3) and data line (4), its main characterized in that, audio plug connector (1) head fixedly connected with general audio plug anodal (101) and negative pole (102), the afterbody is external screwed joint (103), intermediate head (2) both sides are connection interface (201) and joint (202) respectively, there is conductive joint (203) joint (202) department, line connection (3) are preceding for interface (301), the back is connected with data line (4).

2. The audio line plug connection structure according to claim 1, wherein: the audio plug connector (1), the intermediate connector (2) and the wire connector (3) are connected in a three-section mode, all the sections are connected in a matched mode through threads, and the maximum outer diameter is the same.

3. The audio line plug connection structure according to claim 1, wherein: the positive pole (101) and the negative pole (102) of the audio plug are fixedly connected with each other on the side face of the plug, and a rubber ring is isolated in the middle.

4. The audio line plug connection structure according to claim 1, wherein: the external thread connector (103) is connected with the connecting interface (201) of the middle connector (2) in a matching mode, and the connector (202) is connected with the interface (301) of the line connector (3) in a matching mode.

5. The audio line plug connection structure according to claim 1, wherein: the conductive connector (203) is connected with the wire end of the data wire (4) in a fastening mode.

6. The audio line plug connection structure according to claim 1, wherein: the bottom of the external thread connector (103) is provided with a circuit which is connected with the anode (101) and the cathode (102).