CN213753237U

CN213753237U - Plug structure capable of preventing earphone cord from breaking

Info

Publication number: CN213753237U
Application number: CN202120019367.3U
Authority: CN
Inventors: 阳伟林; 资金平
Original assignee: Huizhou Duosheng Technology Co ltd
Current assignee: Huizhou Duosheng Technology Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-07-20
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to the field of earphone plugs, in particular to a plug structure capable of preventing earphone wires from being broken and provided with a plug, one side of the plug is connected with a fixed seat, one side of a connecting seat is connected with earphone wires, the inside of each earphone wire is connected with a second data wire, the surface of a first data wire is connected with a protective tube, the inside of the connecting seat is connected with a connecting block, the inside of the connecting block is connected with a central column, one side of the central column is connected with a plug board, the upper part of the plug post is connected with a spring, the upper part of the spring is connected with a clamping block, the central column and the protective tube are arranged, thereby avoiding the situation that the connection wires of the data wires and the plug are bent for a long time and broken, prolonging the service life of the data wires, the earphone wires and the connecting seat are not in a welding state by arranging the socket and the plug board, the clamping post, the clamping block and the spring drag the earphone wires and the connecting seat under the condition of unnoticed, and the clamping block can be separated from the connecting seat by the extrusion of the spring, the earphone cable can not be broken and can be used after being inserted back.

Description

Plug structure capable of preventing earphone cord from breaking

Technical Field

The utility model relates to an earphone plug technical field especially relates to a can prevent earphone cord fracture belt plug structure.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

There are the following problems: the existing earphone plug and the earphone line connecting part can be bent frequently, the connecting part of the plug can be broken easily for a long time, the fastening performance of the connecting part is poor, the existing earphone line and the plug are connected in a welding mode, and the welding part is broken easily when tensile force is applied to the welding part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plug structure capable of preventing the earphone cord from breaking.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can prevent earphone cord fracture belt plug structure, includes the plug, plug one side is connected with the fixing base, fixing base one side is connected with the connecting seat, connecting seat one side is connected with the earphone cord, earphone cord internal connection has the second data line, fixing base internal connection has first data line, first data line surface connection has the protection tube, protection tube one side is connected with the socket, connecting seat internal connection has the connecting block, connecting block internal connection has the center post, socket surface connection has the safety cover, center post one side is connected with the picture peg, second data line surface connection has the card post, card post top is connected with the spring, the spring top is connected with the fixture block.

As a further description of the above technical solution:

the plug is fixedly connected with the fixed seat, the fixed seat is welded with the connecting seat, and the connecting seat is sleeved with the earphone cord.

As a further description of the above technical solution:

the first data line is fixedly connected with the fixing seat, the protection tube is sleeved with the fixing seat, and the first data line is sleeved with the protection tube.

As a further description of the above technical solution:

the protection tube link up the fixing base, the protection tube cup joints with the connecting seat, first data line is in connecting seat center line position.

As a further description of the above technical solution:

the center post passes through connecting block and connecting seat fixed connection, the protection tube cup joints with the safety cover, the connecting block has two sets ofly.

As a further description of the above technical solution:

the socket is welded with the protection tube, the second data line is sleeved with the earphone line, and the plug board is fixedly connected with the earphone line.

As a further description of the above technical solution:

the fixture blocks are welded with the fixture columns through springs, the number of the fixture blocks is two, the number of the springs is two, and the number of the fixture columns is two.

The utility model discloses following beneficial effect has: through setting up center post and protection tube to avoid the broken condition to appear in the long-term bending of wiring department of data line and plug, the life of extension data line through setting up socket and picture peg, makes earphone cord and connecting seat not be in welded condition, through setting up card post, fixture block, spring, drags earphone cord and connecting seat under the circumstances of not noticing, the fixture block can be through the extrusion and the connecting seat separation of spring, can not cause the fracture of earphone cord, inserts back again and goes to use.

Drawings

Fig. 1 is a schematic perspective view of a plug structure with a break-proof earphone line according to the present invention;

fig. 2 is a schematic sectional view of a front view structure of a plug structure capable of preventing the earphone cord from breaking;

fig. 3 is an enlarged schematic view of a part a of the plug structure of the earphone cord breakage prevention band of the present invention.

Illustration of the drawings:

1. a plug; 2. a fixed seat; 3. a connecting seat; 4. an earphone line; 5. a first data line; 6. protecting the tube; 7. connecting blocks; 8. a central column; 9. a socket; 10. a protective cover; 11. a clamping block; 12. a second data line; 13. clamping the column; 14. a spring; 15. and (4) inserting plates.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and as meaning, for example, either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a can prevent earphone cord fracture area plug structure, including

plug

1, 1 one side of plug is connected with

fixing base

2, 2 one sides of fixing base are connected with connecting

seat

3, 3 one sides of connecting seat are connected with

earphone cord

4, 4 internal connection of earphone cord have

second data line

12, 2 internal connection of fixing base have first data line 5, 5 surface connection of first data line has protection tube 6, 6 one side of protection tube is connected with

socket

9, 3 internal connection of connecting seat 7, 7 internal connection of connecting block has center post 8, socket 9 surface connection has safety cover 10, 8 one side of center post is connected with

picture peg

15, 12 surface connection of second data line has card post 13, card post 13 top is connected with spring 14, the spring 14 top is connected with fixture block 11.

The plug 1 is fixedly connected with the fixed seat 2, the plug 1 is used for connecting a mobile phone, the fixed seat 2 is welded with the connecting seat 3, the fixed seat 2 is used for fixing the plug 1, the connecting seat 3 is sleeved with the earphone wire 4, the connecting seat 3 plays a role of fixing the earphone wire 4, the first data wire 5 is fixedly connected with the fixed seat 2, the first data wire 5 is used for transmitting data, the protection tube 6 is sleeved with the fixed seat 2, the protection tube 6 is used for protecting the first data wire 5, the first data wire 5 is sleeved with the protection tube 6, the protection tube 6 penetrates through the fixed seat 2, the protection tube 6 is sleeved with the connecting seat 3, the first data wire 5 is positioned on the central line of the connecting seat 3, the central column 8 is fixedly connected with the connecting seat 3 through the connecting block 7, the protection tube 6 is sleeved with the protection cover 10, the protection cover 10 is used for fixing the protection socket 9 and the plug board 15, two groups of the connecting blocks 7 are provided, the connecting block 7 is used for fixing the central column 8, socket 9 and protection tube 6 welding, second data line 12 cup joints with earphone cord 4, picture peg 15 and earphone cord 4 fixed connection, picture peg 15 is used for connecting socket 9, and fixture block 11 passes through spring 14 and the welding of card post 13, and fixture block 11 is used for fixed earphone cord 4 and is connected with connecting seat 3, and fixture block 11 has two sets ofly, and spring 14 has two sets ofly, and card post 13 has two sets ofly.

The working principle and the process are as follows: insert use on cell-phone or the computer through

plug

1, 2 fixed plug 1's of fixing base use, 3 connecting plug 1 of connecting seat and earphone cord 4's use, safety cover 10 is used for protecting socket 9 and picture peg 15, first data line 5 can drive center post 8 round connecting block 7 left right turning, protection tube 6, second data line 12 can follow center post 8 and rotate, thereby avoid earphone cord 4 and plug 1's the cracked condition of long term bending appearance in wiring department, prolong earphone cord 4's life, link together through socket 9 and picture peg 15, when dragging earphone cord 4 and connecting seat 3 under the circumstances of not attention intentions, fixture block 11 can be through spring 14's extrusion and connecting seat 3 separation, thereby can not cause earphone cord 4 because of powerful pulling force fracture, it can use to insert back again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can prevent broken area plug structure of earphone cord, includes plug (1), its characterized in that: the plug is characterized in that one side of the plug (1) is connected with a fixing seat (2), one side of the fixing seat (2) is connected with a connecting seat (3), one side of the connecting seat (3) is connected with an earphone wire (4), the inside of the earphone wire (4) is connected with a second data wire (12), the inside of the fixing seat (2) is connected with a first data wire (5), the surface of the first data wire (5) is connected with a protection tube (6), one side of the protection tube (6) is connected with a socket (9), the inside of the connecting seat (3) is connected with a connecting block (7), the inside of the connecting block (7) is connected with a central column (8), the surface of the socket (9) is connected with a protection cover (10), one side of the central column (8) is connected with a plug board (15), the surface of the second data wire (12) is connected with a clamping column (13), and a spring (14) is connected above the clamping column (13), a clamping block (11) is connected above the spring (14).

2. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: the plug (1) is fixedly connected with the fixing seat (2), the fixing seat (2) is welded with the connecting seat (3), and the connecting seat (3) is sleeved with the earphone wire (4).

3. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: first data line (5) and fixing base (2) fixed connection, protection tube (6) cup joint with fixing base (2), first data line (5) cup joint with protection tube (6).

4. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: the protection tube (6) is run through the fixing seat (2), the protection tube (6) is sleeved with the connecting seat (3), and the first data line (5) is located at the center line position of the connecting seat (3).

5. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: center post (8) are through connecting block (7) and connecting seat (3) fixed connection, protection tube (6) cup joint with safety cover (10), connecting block (7) have two sets ofly.

6. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: socket (9) and protection tube (6) welding, second data line (12) cup joint with earphone cord (4), picture peg (15) and earphone cord (4) fixed connection.

7. The structure of claim 1, wherein the plug structure is capable of preventing a rupture of the earphone cord, and comprises: the clamping blocks (11) are welded with the clamping columns (13) through springs (14), two groups of the clamping blocks (11) are provided, two groups of the springs (14) are provided, and two groups of the clamping columns (13) are provided.