CN216085559U

CN216085559U - Earphone cord processing seamless connection device

Info

Publication number: CN216085559U
Application number: CN202122710240.9U
Authority: CN
Inventors: 张文鹰
Original assignee: Shenzhen Jiahesheng Technology Co ltd
Current assignee: Shenzhen Jiahesheng Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a seamless connection device for processing an earphone wire, which comprises a body and a splicing part for connection, wherein the splicing part comprises a first conducting wire arranged on one side of the body, a lower connecting piece arranged on one side of the first conducting wire, a second conducting wire arranged on one side of the first conducting wire, an upper connecting piece arranged on one side of the second conducting wire, a plurality of fixing grooves uniformly arranged on one side of the lower connecting piece and a plurality of fixing blocks uniformly arranged on one side of the upper connecting piece, the utility model solves the problems that the connection of the existing equipment is unstable, the connection of the conducting wires is easy to break away after long-time use or pulling, the sealing effect of the connection of part of the existing equipment is poor, and dust or moisture is easy to damage the inside of the equipment by arranging the body, a sliding block, a sealing ball, a sealing ring and a sealing gasket on one side of the sliding block, the contact insensitivity of the connection part of the equipment is influenced, and the normal use of the equipment is influenced.

Description

Earphone cord processing seamless connection device

Technical Field

The utility model belongs to the technical field of earphone cords, and particularly relates to a seamless connection device for earphone cord processing.

Background

The earphone totally has four lines, the left ear is two, the right ear is two, two of left ear are responsible for a sound channel, two of right ear are responsible for another sound channel, some earphones are in order to protect the wire, a high strength nylon line has also been added, prevent that the wire from being broken, the earphone wire is that conduction direct current and alternating current are different with complicated audio signal, the earphone wire that prior art used can not receive the protection at the junction, cause the wire to wet easily, or receive dust pollution, cause the wire touch insensitive, influence the normal use of earphone wire, the problem that prior art exists is: the existing equipment is unstable in connection, the wire connection part is easily separated after long-time use or pulling, the sealing effect of the connection part of the existing equipment is poor, dust or moisture is easily caused to damage the inside of the equipment, the contact of the connection part of the equipment is affected and the normal use of the equipment is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an earphone cord processing seamless connection device which has the advantages of increasing the stable effect of equipment connection and improving the sealing effect of equipment connection positions, and solves the problems that the existing equipment is unstable in connection, the connection positions of wires are easy to separate after being used or pulled for a long time, the sealing effect of the connection positions of part of the existing equipment is poor, dust or moisture is easy to damage the inside of the equipment, the contact insensitivity of the connection positions of the equipment is influenced, and the normal use of the equipment is influenced.

The utility model is realized in such a way that the earphone wire processing seamless connection device comprises a body and a splicing component for connection, the splicing part comprises a first lead arranged on one side of the body, a lower connecting piece arranged on one side of the first lead, a second lead arranged on one side of the first lead, an upper connecting piece arranged on one side of the second lead, a plurality of uniformly arranged fixing grooves arranged on one side of the lower connecting piece, a plurality of uniformly arranged fixing blocks arranged on one side of the upper connecting piece, a mounting groove arranged on one side of the fixing grooves, a guide rod arranged on one side of the mounting groove, a spring sleeved outside the guide rod, a sliding block arranged on one side of the spring, a fixing ball arranged on one side of the sliding block, a locking groove arranged on one side of the fixing block and a sealing part used for improving the upper connecting piece and the lower connecting piece, the fixed slot is triangle-shaped with the fixed block cross-section, sliding block and mounting groove sliding connection.

Preferably, the sealing component comprises a sealing ring arranged on the other side of the lower connecting piece, a sealing groove arranged on one side of the upper connecting piece, an elastic sheet arranged on one side of the sealing groove, a sliding plate arranged on one side of the elastic sheet, and a sealing gasket arranged on one side of the sliding plate, wherein the elastic sheet is arc-shaped.

Preferably, the other side of the fixing groove is provided with an extrusion plate, the other side of the fixing block is provided with an extrusion groove, and the extrusion plate is arc-shaped.

Preferably, the bottom of the fixing block is provided with two progressive portions, and the progressive portions are arc-shaped.

Preferably, the two sides of the sealing gasket are provided with squeezing parts, and the squeezing parts are U-shaped.

Preferably, a plurality of sealing parts are uniformly arranged on one side of the sealing ring, and the sealing parts are triangular.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the body, the first lead, the lower connecting piece, the second lead, the upper connecting piece, the fixing groove, the fixing block, the mounting groove, the guide rod, the spring, the sliding block, the fixing ball, the locking groove and the sealing part are arranged, when the upper connecting piece and the lower connecting piece are spliced together, the first lead is connected with the second lead, meanwhile, the fixing block enters the fixing groove, the spring extrudes the sliding block, then the sliding block drives the fixing ball to enter the locking groove, and at the moment, the fixing ball locks and fixes the sliding block, so that the stable effect of connection of the first lead and the second lead can be increased.

2. According to the utility model, the sealing ring, the sealing groove, the elastic sheet, the sliding plate and the sealing gasket are arranged, the elastic sheet is arc-shaped, the sealing ring enters the sealing groove, and the elastic sheet extrudes the sealing gasket on one side of the sliding plate, so that the sealing gasket can be in close contact with the sealing ring, and the air tightness of the installation splicing part of the upper connecting piece and the lower connecting piece is improved.

3. According to the utility model, the extrusion plate and the extrusion groove are arranged, the extrusion plate is arc-shaped, the fixed block downwards enters the fixed groove, the fixed block extrudes the extrusion plate, and the extrusion plate is embedded into the extrusion groove, so that the stable effect of the extrusion plate on the fixed block can be increased.

4. According to the utility model, the progressive part is arc-shaped, so that the progressive part can extrude the fixed ball and the extrusion plate, the fixed block can conveniently enter the fixed groove, and the convenience of assembling and disassembling the equipment is improved.

5. According to the utility model, the extrusion part is arranged, the extrusion part is U-shaped, the sealing gasket is extruded, the extrusion part can deform, and the air tightness of the sealing gasket is improved.

6. According to the utility model, the sealing part is arranged and is triangular, so that the contact area between the sealing ring and the sealing gasket can be increased, and the sealing effect of the sealing ring and the sealing gasket is improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a left side cross-sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a body; 11. a first conductive line; 12. a lower connecting piece; 13. a second conductive line; 14. an upper connecting piece; 21. mounting grooves; 22. a guide bar; 23. a spring; 24. a slider; 25. fixing the ball; 26. a locking groove; 31. a seal ring; 32. a spring plate; 33. a sliding plate; 34. a gasket; 121. fixing grooves; 122. a pressing plate; 141. a fixed block; 142. a sealing groove; 143. extruding a groove; 144. a progressive portion; 311. a sealing part; 341. a pressing section.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an earphone cord processing seamless connection device provided by an embodiment of the present invention includes a body 1 and a splicing component for connection, where the splicing component includes a first conductive wire 11 disposed on one side of the body 1, a lower connecting member 12 disposed on one side of the first conductive wire 11, a second conductive wire 13 disposed on one side of the first conductive wire 11, an upper connecting member 14 disposed on one side of the second conductive wire 13, a plurality of fixing grooves 121 uniformly arranged on one side of the lower connecting member 12, a plurality of fixing blocks 141 uniformly arranged on one side of the upper connecting member 14, an installation groove 21 disposed on one side of the fixing groove 121, a guide bar 22 disposed on one side of the installation groove 21, a spring 23 sleeved outside the guide bar 22, a sliding block 24 disposed on one side of the spring 23, a fixing ball 25 disposed on one side of the sliding block 24, a locking groove 26 disposed on one side of the fixing blocks 141, and a sealing component for improving the upper connecting member 14 and the lower connecting member 12, the sections of the fixing groove 121 and the fixing block 141 are triangular, and the sliding block 24 is slidably connected with the mounting groove 21.

Referring to fig. 3, the sealing member includes a sealing ring 31 disposed on the other side of the lower connecting member 12, a sealing groove 142 disposed on one side of the upper connecting member 14, a spring plate 32 disposed on one side of the sealing groove 142, a sliding plate 33 disposed on one side of the spring plate 32, and a sealing gasket 34 disposed on one side of the sliding plate 33, where the spring plate 32 is arc-shaped.

Adopt above-mentioned scheme: by arranging the sealing ring 31, the sealing groove 142, the elastic sheet 32, the sliding plate 33 and the sealing gasket 34, the elastic sheet 32 is arc-shaped, the sealing ring 31 enters the sealing groove 142, the elastic sheet 32 extrudes the sealing gasket 34 on one side of the sliding plate 33 at the moment, the sealing gasket 34 can be in close contact with the sealing ring 31, and the air tightness of the installation and splicing part of the upper connecting piece 14 and the lower connecting piece 12 is improved.

Referring to fig. 3, a pressing plate 122 is disposed on the other side of the fixing groove 121, a pressing groove 143 is disposed on the other side of the fixing block 141, and the pressing plate 122 is arc-shaped.

Adopt above-mentioned scheme: through setting up stripper plate 122 and extrusion groove 143, stripper plate 122 is the arc, and in fixed block 141 got into fixed slot 121 downwards, fixed block 141 extrudeed stripper plate 122, in stripper plate 122 embedding extrusion groove 143, can increase the extruded stable effect of stripper plate 122 to fixed block 141.

Referring to fig. 3, the bottom of the fixing block 141 is provided with two progressive portions 144, and the progressive portions 144 are arc-shaped.

Adopt above-mentioned scheme: through setting up the portion 144 that advances, the portion 144 that advances is the arc, can make the portion 144 that advances extrude fixed ball 25 and stripper plate 122, can be convenient for fixed block 141 gets into in fixed slot 121, improves the convenience of equipment dismouting.

Referring to fig. 3, squeezing portions 341 are formed on both sides of the sealing gasket 34, and the squeezing portions 341 are U-shaped.

Adopt above-mentioned scheme: by arranging the pressing portion 341, the pressing portion 341 is U-shaped, the gasket 34 is pressed, and the pressing portion 341 can deform to improve the airtightness of the gasket 34.

Referring to fig. 3, a plurality of sealing portions 311 are uniformly arranged on one side of the sealing ring 31, and the sealing portions 311 are triangular.

Adopt above-mentioned scheme: by providing the sealing portion 311, the sealing portion 311 is triangular, so that the contact area between the seal ring 31 and the seal gasket 34 can be increased, and the sealing effect between the seal ring 31 and the seal gasket 34 can be improved.

The working principle of the utility model is as follows:

when the sealing device is used, the upper connecting piece 14 and the lower connecting piece 12 are firstly spliced together, at the same time, the first conducting wire 11 is connected with the second conducting wire 13, the fixing block 141 enters the fixing groove 121, at the same time, the spring 23 extrudes the sliding block 24, then the sliding block 24 drives the fixing ball 25 to enter the locking groove 26, at the same time, the fixing ball 25 locks and fixes the sliding block 24, at the same time, the progressive part 144 at the bottom of the fixing block 141 extrudes the extruding plate 122, at the same time, the extruding plate 122 deforms, then the extruding plate 122 is embedded into the extruding groove 143, at the same time, the sealing ring 31 enters the sealing groove 142, then the elastic sheet 32 extrudes the sealing gasket 34 at one side of the sliding plate 33, at the same time, the sealing gasket 34 is extruded, then the extruding part 341 deforms, and at the same time, the sealing part 311 at the top of the sealing ring 31 is in close contact with the sealing gasket 34.

In summary, the following steps: the earphone line processing seamless connection device is characterized in that a body 1, a first conducting wire 11, a lower connecting piece 12, a second conducting wire 13, an upper connecting piece 14, a fixing groove 121, a fixing block 141, a mounting groove 21, a guide rod 22, a spring 23, a sliding block 24, a fixing block 141, a locking groove 26, a sealing ring 31, a sealing groove 142, an elastic sheet 32, a sliding plate 33, a sealing gasket 34, a squeezing plate 122, a squeezing groove 143, a progressive part 144, a squeezing part 341 and a sealing part 311 are arranged, the fixing block 141 enters the fixing groove 121, the spring 23 squeezes the sliding block 24, then the sliding block 24 drives a fixing ball 25 to enter the locking groove 26, the fixing ball 25 locks and fixes the sliding block 24, the stable effect of connection of the first conducting wire 11 and the second conducting wire 13 can be increased, the sealing ring 31 enters the sealing groove 142, the elastic sheet 32 squeezes the sealing gasket 34 on one side of the sliding plate 33, and the sealing gasket 34 can be in tight contact with the sealing ring 31, the air tightness of the installation splicing part of the upper connecting piece 14 and the lower connecting piece 12 is improved, and the problems that the existing equipment is unstable in connection, the wire connecting part is easy to break away from due to long-time use or pulling, the sealing effect of the connecting part of the existing equipment is poor, dust or moisture is easy to damage the inside of the equipment, the contact of the connecting part of the equipment is insensitive, and the normal use of the equipment is influenced are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seamless connecting device of earphone cord processing, includes body (1) and the concatenation part that is used for connecting, its characterized in that: the splicing part comprises a first lead (11) arranged on one side of the body (1), a lower connecting piece (12) arranged on one side of the first lead (11), a second lead (13) arranged on one side of the first lead (11), an upper connecting piece (14) arranged on one side of the second lead (13), a plurality of fixing grooves (121) uniformly arranged on one side of the lower connecting piece (12), a plurality of fixing blocks (141) uniformly arranged on one side of the upper connecting piece (14), a mounting groove (21) arranged on one side of the fixing grooves (121), a guide rod (22) arranged on one side of the mounting groove (21), a spring (23) sleeved outside the guide rod (22), a sliding block (24) arranged on one side of the spring (23), a fixing ball (25) arranged on one side of the sliding block (24), a locking groove (26) arranged on one side of the fixing block (141) and a sealing part for improving the upper connecting piece (14) and the lower connecting piece (12), the cross sections of the fixing groove (121) and the fixing block (141) are triangular, and the sliding block (24) is connected with the mounting groove (21) in a sliding mode.

2. The earphone cord processing seamless connection device of claim 1, wherein: the sealing component comprises a sealing ring (31) arranged on the other side of the lower connecting piece (12), a sealing groove (142) arranged on one side of the upper connecting piece (14), an elastic sheet (32) arranged on one side of the sealing groove (142), a sliding plate (33) arranged on one side of the elastic sheet (32) and a sealing gasket (34) arranged on one side of the sliding plate (33), wherein the elastic sheet (32) is arc-shaped.

3. The earphone cord processing seamless connection device of claim 1, wherein: the other side of the fixing groove (121) is provided with an extrusion plate (122), the other side of the fixing block (141) is provided with an extrusion groove (143), and the extrusion plate (122) is arc-shaped.

4. The earphone cord processing seamless connection device of claim 1, wherein: two progressive portions (144) are formed at the bottom of the fixing block (141), and the progressive portions (144) are arc-shaped.

5. The earphone cord processing seamless connection device of claim 2, wherein: extrusion parts (341) are arranged on two sides of the sealing gasket (34), and the extrusion parts (341) are U-shaped.

6. The earphone cord processing seamless connection device of claim 2, wherein: a plurality of sealing parts (311) which are uniformly arranged are arranged on one side of the sealing ring (31), and the sealing parts (311) are triangular.