CN210985127U

CN210985127U - Earphone wire

Info

Publication number: CN210985127U
Application number: CN201922289987.4U
Authority: CN
Inventors: 林春平
Original assignee: Shenzhen Deyu Xingye Electronics Co ltd
Current assignee: Shenzhen Deyu Xingye Electronics Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-10
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of earphone, specifically be an earphone cord, including thread and two separated time, the fixed and electrically connected with plug of one end of thread, two the separated time is all fixed and electrically connected is in the other end of thread, and two the separated time with the junction fixed mounting of thread has the fixing base, the inside of fixing base is fixed to be packaged with first copper and detains and second copper is detained, first copper is detained fixed cover and is in the outside of thread, the fixed suit of second copper is detained two the outside of separated time, one of them it has line controller to join in marriage the dress seat to go back fixed mounting on the separated time. The utility model discloses, tensile strength is great, and is not fragile, and long service life is particularly convenient for change the line controller, has effectively solved the inconvenient problem of changing the line controller of earphone cord among the prior art, and the heat dispersion preferred, thermal stability is better, and ageing resistance can be good, and interference killing feature is good, and transmission signal is of high quality, safe and reliable.

Description

Earphone wire

Technical Field

The utility model relates to an earphone technical field specifically is an earphone cord.

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 noisy environment such as a recording studio, a bar, a journey, 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.

Earphone cord among the prior art, tensile strength is more weak, fragile, and life is short, has the inconvenient problem of changing the drive-by-wire ware, and heat dispersion is relatively poor, and thermal stability is not good, and ageing resistance is poor, and anti-interference performance is not good, and transmission signal quality is poor, safe and reliable inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone cord, tensile strength is great, and is not fragile, and long service life is particularly convenient for change the line controller, has effectively solved the inconvenient problem of changing the line controller of earphone cord among the prior art, and the heat dispersion preferred, thermal stability is better, and ageing resistance is good, and the interference killing feature is good, and transmission signal is of high quality, safe and reliable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the earphone line comprises a main line and two branch lines, wherein one end of the main line is fixedly and electrically connected with a plug, the two branch lines are fixedly and electrically connected with the other end of the main line, a fixing seat is fixedly installed at the joint of the two branch lines and the main line, a first copper buckle and a second copper buckle are fixedly packaged in the fixing seat, the first copper buckle is fixedly sleeved outside the main line, the second copper buckle is fixedly sleeved outside the two branch lines, a line controller assembling seat is fixedly installed on one of the branch lines, a line controller wiring end is reserved in the line controller assembling seat, and the line controller wiring end is electrically connected with the main line.

Preferably, the inside of the fixing seat is further fixedly packaged with a magnetic ring, and the magnetic ring is fixedly sleeved outside the joint of the two branch lines and the main line.

Preferably, a reinforcing sleeve is fixedly arranged outside the joint of the main line and the plug.

Preferably, a third copper buckle and a fourth copper buckle are further arranged inside the line controller assembling seat, the third copper buckle and the fourth copper buckle are sleeved outside the line core inside the branch line, the third copper buckle is arranged close to one end of the line controller assembling seat, and the fourth copper buckle is arranged close to the other end of the line controller assembling seat.

Preferably, the plug is a 3.5mm earphone plug.

Preferably, the main line comprises a PVC jacket, a metal woven mesh layer is arranged on the inner wall of the PVC jacket, a graphene filling layer is arranged on the inner wall of the metal woven mesh layer, and a lead and a ground wire are arranged in the graphene filling layer.

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

1. the utility model discloses, fixedly install the fixing base in the junction of two separated time and thread, and fixedly encapsulate first copper buckle and second copper buckle in the inside of fixing base, fix the external portion of the thread with first copper buckle, and fix the external portion of two separated time with second copper buckle, thus make two separated time and thread difficult to break before, and then make the tensile strength of this earphone cord great, not fragile, long service life;

2. the utility model discloses, fixedly install line controller and join in marriage dress seat on one of them separated time, the inside reservation of joining in marriage dress seat of line controller has line controller wiring end, and line controller wiring end and thread electric connection, thus make this earphone cord be convenient for install the line controller, especially be convenient for change the line controller, and then solved the problem that the earphone cord in the prior art is inconvenient to change the line controller;

3. the utility model discloses, the thread includes the PVC outer quilt, it weaves the stratum reticulare to be equipped with the metal on the inner wall of PVC outer quilt, the metal is woven and is equipped with graphite alkene filling layer on the inner wall of stratum reticulare, the internally mounted of graphite alkene filling layer has wire and ground wire, the while is at the external fixation suit magnetic ring of two separated time and thread junctions, thereby it is better to make this earphone cord mechanical properties, the heat dispersion preferred, the heat stability is better, the ageing resistance can be good, long service life, the interference killing feature is good, the transmission signal is of high quality, safety and reliability.

Drawings

Fig. 1 is a schematic structural view of an earphone cord according to an embodiment of the present invention;

FIG. 2 is a principal line sectional view taken along section line A-A in FIG. 1;

fig. 3 is a partial structural schematic view of an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of a wire controller mounting seat according to an embodiment of the present invention;

fig. 5 is a schematic structural view illustrating a main line bundled by an earphone cable according to an embodiment of the present invention.

In the figure: 1. a main line; 2. branching; 3. a fixed seat; 4. a plug; 5. a reinforcing sleeve; 6. the wire controller is provided with a seat; 7. a wire controller terminal; 8. a third copper buckle; 9. a fourth copper button; 10. a first copper button; 11. a second copper button; 12. a magnetic ring; 13. a graphene filling layer; 14. a wire; 15. a ground wire; 16. PVC outer coating; 17. the metal weaves the mesh layer.

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. 1-5, the present invention provides a technical solution: an earphone cord, as shown in fig. 1, 3 and 5, includes a main line 1 and two branch lines 2, one end of the main line 1 is fixed and electrically connected with a plug 4, the two branch lines 2 are both fixed and electrically connected with the other end of the main line 1, a fixing seat 3 is fixedly installed at a connection position of the two branch lines 2 and the main line 1, a first copper buckle 10 and a second copper buckle 11 are fixedly packaged in the fixing seat 3, the first copper buckle 10 is fixedly sleeved outside the main line 1, the second copper buckle 11 is fixedly sleeved outside the two branch lines 2, a line controller assembling seat 6 is further fixedly installed on one of the branch lines 2, a line controller terminal 7 is reserved inside the line controller assembling seat 6, and the line controller terminal 7 is electrically connected with the main line 1.

By adopting the technical scheme, the fixed seat 3 is fixedly installed at the connecting part of the two branch lines 2 and the main line 1, the first copper fastener 10 and the second copper fastener 11 are fixedly packaged in the fixed seat 3, the first copper fastener 10 is fixedly sleeved outside the main line 1, and the second copper fastener 11 is fixedly sleeved outside the two branch lines 2, so that the two branch lines 2 and the main line 1 are not easily disconnected, and the earphone line has high tensile strength, is not easily damaged and has long service life; fixed mounting has line controller to join in marriage dress seat 6 on one of them separated time 2, and the inside that online controller joined in marriage dress seat 6 reserves line controller wiring end 7, and line controller wiring end 7 and thread 1 electric connection to make this earphone on-line be convenient for install the line controller, be particularly convenient for change the line controller, and then solved the inconvenient problem of changing the line controller of earphone line among the prior art.

Specifically, as shown in fig. 1 and 3, a magnetic ring 12 is further fixedly packaged inside the fixing base 3, and the magnetic ring 12 is fixedly sleeved outside a joint of the two branch lines 2 and the main line 1.

By adopting the technical scheme, the magnetic ring 12 has better anti-interference performance, so that the anti-interference performance of the earphone cable is effectively improved.

Specifically, as shown in fig. 1, a reinforcing sleeve 5 is further fixedly arranged outside a connection portion between the main line 1 and the plug 4.

By adopting the technical scheme, the reinforcing sleeve 5 can effectively enhance the connection strength of the joint of the main line 1 and the plug 4, and can effectively avoid the problem that the joint of the main line 1 and the plug 4 is easy to break.

Specifically, as shown in fig. 1 and 4, a third copper buckle 8 and a fourth copper buckle 9 are further arranged inside the line controller assembling seat 6, the third copper buckle 8 and the fourth copper buckle 9 are both sleeved outside the wire core inside the branch line 2, the third copper buckle 8 is arranged near one end of the line controller assembling seat 6, and the fourth copper buckle 9 is arranged near the other end of the line controller assembling seat 6.

Through adopting above-mentioned technical scheme, under the synergism of third copper detain 8 and fourth copper detain 9 for line controller assembly seat 6 can firmly be installed on separated time 2.

Specifically, as shown in fig. 1 and 5, the plug 4 is a 3.5mm headphone plug.

Through adopting above-mentioned technical scheme, set up plug 4 into 3.5mm headphone plug for this earphone can be applicable to most of the equipment that has 3.5mm headphone jack.

Specifically, as shown in fig. 1 and 2, the main line 1 includes a PVC outer cover 16, a metal woven mesh layer 17 is disposed on an inner wall of the PVC outer cover 16, a graphene filling layer 13 is disposed on an inner wall of the metal woven mesh layer 17, and a lead 14 and a ground wire 15 are mounted inside the graphene filling layer 13.

By adopting the technical scheme, the earphone line has the advantages of good mechanical property, good heat dissipation performance, good thermal stability, good ageing resistance, long service life, good anti-interference performance, good transmission signal quality, safety and reliability.

Compared with the prior art, the beneficial effects of the utility model are that

The working principle is as follows: according to the earphone cord, the fixed seat 3 is fixedly installed at the connecting position of the two branch lines 2 and the main line 1, the first copper fastener 10 and the second copper fastener 11 are fixedly packaged inside the fixed seat 3, the first copper fastener 10 is fixedly sleeved outside the main line 1, and the second copper fastener 11 is fixedly sleeved outside the two branch lines 2, so that the two branch lines 2 and the main line 1 are not easily disconnected, the tensile strength of the earphone cord is high, the earphone cord is not easily damaged, and the service life of the earphone cord is long;

a wire controller assembling seat 6 is fixedly installed on one of the branch wires 2, a wire controller wiring terminal 7 is reserved in the wire controller assembling seat 6, and the wire controller wiring terminal 7 is electrically connected with the main wire 1, so that the wire controller is convenient to install on the earphone wire, particularly convenient to replace, and the problem that the earphone wire in the prior art is inconvenient to replace is solved;

thread 1 includes PVC outer quilt 16, be equipped with metal on the inner wall of PVC outer quilt 16 and weave stratum reticulare 17, be equipped with graphite alkene filling layer 13 on the inner wall of metal weaving stratum reticulare 17, the internally mounted of graphite alkene filling layer 13 has wire 14 and ground wire 15, the while is at the external fixation suit magnetic ring 12 of two separated time 2 and thread 1 junction, thereby it is better to make this earphone cord mechanical properties, heat dispersion preferred, the thermal stability is better, ageing resistance is good, long service life, the interference killing feature is good, the transmission signal is of high quality, safety and reliability.

The parts not involved in the use of the novel device are the same as or can be realized by the prior art. 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. An earphone cord, includes thread (1) and two separated time (2), its characterized in that: one end of the main line (1) is fixedly and electrically connected with a plug (4), the two branch lines (2) are fixedly and electrically connected to the other end of the main line (1), a fixing seat (3) is fixedly installed at the joint of the two branch lines (2) and the main line (1), a first copper buckle (10) and a second copper buckle (11) are fixedly packaged inside the fixing seat (3), the first copper buckle (10) is fixedly sleeved outside the main line (1), the second copper buckle (11) is fixedly sleeved outside the two branch lines (2), a line controller assembling seat (6) is fixedly installed on one of the branch lines (2), a line controller terminal (7) is reserved inside the line controller assembling seat (6), and the line controller terminal (7) is electrically connected with the main line (1).

2. The headset cord of claim 1, wherein: the magnetic ring (12) is fixedly packaged in the fixed seat (3), and the magnetic ring (12) is fixedly sleeved outside the joint of the two branch lines (2) and the main line (1).

3. The headset cord of claim 1, wherein: and a reinforcing sleeve (5) is fixedly arranged outside the joint of the main line (1) and the plug (4).

4. The headset cord of claim 1, wherein: the wire controller assembling seat is characterized in that a third copper buckle (8) and a fourth copper buckle (9) are further arranged inside the wire controller assembling seat (6), the third copper buckle (8) and the fourth copper buckle (9) are sleeved outside a wire core inside the branch wire (2), the third copper buckle (8) is arranged close to one end of the wire controller assembling seat (6), and the fourth copper buckle (9) is arranged close to the other end of the wire controller assembling seat (6).

5. The headset cord of claim 1, wherein: the plug (4) is a 3.5mm earphone plug.

6. The headset cord of claim 1, wherein: the main line (1) comprises a PVC (polyvinyl chloride) outer cover (16), a metal woven net layer (17) is arranged on the inner wall of the PVC outer cover (16), a graphene filling layer (13) is arranged on the inner wall of the metal woven net layer (17), and a lead (14) and a ground wire (15) are mounted inside the graphene filling layer (13).