CN107864420A - A kind of fixing means of earphone cord - Google Patents
A kind of fixing means of earphone cord Download PDFInfo
- Publication number
- CN107864420A CN107864420A CN201711052373.3A CN201711052373A CN107864420A CN 107864420 A CN107864420 A CN 107864420A CN 201711052373 A CN201711052373 A CN 201711052373A CN 107864420 A CN107864420 A CN 107864420A
- Authority
- CN
- China
- Prior art keywords
- earphone cord
- cored wire
- epidermis
- terminal
- earphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of fixing means of earphone cord, the earphone cord includes earphone cord epidermis and an at least cored wire, the earphone cord epidermis adheres to and wraps up the cored wire, the cored wire includes cored wire epidermis and cored wire inner core, the cored wire epidermis adheres to and wraps up the cored wire inner core, and the fixing means of the earphone cord comprises the following steps：Earphone cord is carried out to beat terminal；Cored wire knotting is carried out having beaten the intersection of the cored wire epidermis of the earphone cord of terminal with earphone cord epidermis, and wherein at least two cored wires knot fixation, and cross winding between the fixed cored wire epidermis that knots between each other between each other；The terminal position of earphone cord after cored wire knotting and the knotting position of cored wire carry out dispensing or injection.The present invention uses cored wire to knot, beats terminal, dispensing or injection are combined, and it is small to take earphone inner space；The pulling force of product is increased, wire rod pulling force reaches more than 4kg, significantly improves reliability.
Description
Technical field
The present invention relates to electronics industry technical field.More particularly, to a kind of fixing means of earphone cord.
Background technology
At present, earphone wire uses hollow pipe type wire rod more, and such a core wires and line skin frictional force are smaller, in headphone set
During dress, in order to strengthen the pulling force of wire rod, generally use line skin knots or beaten the mode of terminal：
1st, line skin knots
Which is mainly knotted to earphone cord by hand using worker, and earphone cord is blocked in into ear casing by knot
It is interior, prevent it from coming off.Wherein, Fig. 1 shows the knotting process of existing earphone cord.As shown in figure 1, penetrate earphone in earphone cord 2
After shell 1, manual knotting is carried out；Then, after the completion of knotting by hand, the knot 3 of formation is pulled in ear casing 1, completes earphone
The fixation of line 2.
2nd, terminal mode is beaten
Earphone cord is mainly fixed in ear casing by which by terminal or moulding, prevents the abjection of earphone cord.Its
In, what Fig. 2 showed existing earphone cord beats arrangements of terminal structure；Fig. 3 shows the structure that earphone cord is beaten after terminal.Such as Fig. 2 and
Fig. 3 is jointly shown, and terminal material belt 4 is placed on the top of terminal machine 5, and feed mechanism 7 is arranged on the side of terminal machine 5, and earphone cord is received
Case 6 moves forward and backward the lower section of push-in terminal machine crimp head 51 in the Z-axis direction, and along the Z-direction line of retirement after terminal has been beaten
Material, earphone cord is set to be fixed on by plastic parts 11 in earphone outer covering.
Both modes generally have the following disadvantages：
First, space-consuming is big
Knotted this mode for line skin, limitation is larger, usual gauge or diameter of wire 2.0mm, knot diameter can 5mm with
On, it can not then be applied for the less product in earphone inner space.
2nd, pulling force is unable to reach desired value
For combining untight wire rod between core and line skin, especially hollow tubing wire rod is special due to wire rod
Property, terminal is difficult to effective stationary positioned to core, in actual use, is twitched in the easily online skin of core, is not easy to do
To playing a part of with line skin while stress, and then the overall endurance of earphone wire is reduced, the general 3kg of lift heavy pulling force is left
The right side, and when core stress, the solder joint position easily stress of end core comes off, and causes product performance occur bad；For drawing
The product feasibility that power requires bigger is smaller.
Accordingly, it is desirable to provide a kind of earphone inner space that takes is small, and lift heavy pulling force is in the fixation of more than 4kg earphone cord
Method.
The content of the invention
It is an object of the present invention to provide a kind of fixing means of earphone cord.
To reach above-mentioned purpose, the present invention uses following technical proposals：
A kind of fixing means of earphone cord, the earphone cord include earphone cord epidermis and some cored wires, the earphone cord
Epidermis adheres to and wraps up the cored wire, and the cored wire includes cored wire epidermis and cored wire inner core, and the cored wire epidermis adheres to and wrapped up
The cored wire inner core, the fixing means of the earphone cord comprise the following steps：
Earphone cord is carried out to beat terminal；
Cored wire knotting is carried out in the intersection of the cored wire epidermis and earphone cord epidermis of having beaten the earphone cord of terminal, wherein at least
Two cored wires knot fixation between each other, and cross winding between the fixed cored wire epidermis that knots between each other；
The terminal position of earphone cord after cored wire knotting and the knotting position of cored wire carry out dispensing or injection.
Further, it is preferable to which scheme is, enter in the intersection of the cored wire epidermis and earphone cord epidermis of having beaten the earphone cord of terminal
During row cored wire knots：It is to be knotted after cored wire is grouped that the cored wire, which knots, and the cored wire is divided at least two groups, every group
Including an at least cored wire；Wherein at least two groups of cored wires knot fixation between each other, and the fixed cored wire table that knots between each other
Cross winding between skin.
Further, it is preferable to which scheme is, the cored wire is grouped according to welding sequence.
Further, it is preferable to which scheme is, earphone cord is carried out during beating terminal：Terminal is fixed on by ear by terminal machine
On machine line epidermis.
Further, it is preferable to which scheme is, earphone cord is carried out during beating terminal：Earphone cord table described in the terminal distance
The distance of skin end is the length of reserved earphone cord epidermis.
Further, it is preferable to which scheme is, the terminal position of the earphone cord after cored wire knotting and the knotting position of cored wire are carried out
During dispensing or injection：Dispensing or injection are carried out by point gum machine or injection machine.
Further, it is preferable to which scheme is, the terminal position of the earphone cord after cored wire knotting and the knotting position of cored wire are carried out
During dispensing or injection：The terminal, the cored wire are connected with the earphone cord epidermis by the dispensing or injection
For an entirety.
Further, it is preferable to which scheme is, the terminal position of the earphone cord after cored wire knotting and the knotting position of cored wire are carried out
After dispensing or injection, one end that the earphone cord is provided with to terminal is fixed in ear casing.
Further, it is preferable to which scheme is, enter in the intersection of the cored wire epidermis and earphone cord epidermis of having beaten the earphone cord of terminal
After row cored wire knots, one end that the earphone cord is provided with to terminal is fixed in ear casing.
Beneficial effects of the present invention are as follows：
The present invention is by the way of cored wire is knotted, plays terminal, dispensing or is molded and is combined, on the one hand, because cored wire knots directly
Footpath is much smaller than wire rod knotting diameter, and occupancy earphone inner space is small, for the less product significant effect in earphone inner space；Separately
On the one hand the pulling force of product is increased, using the technique of the present invention, wire rod pulling force can reach more than 4kg, for improving reliability
Problem significant effect.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the knotting process schematic of existing earphone cord；
What Fig. 2 showed existing earphone cord beats arrangements of terminal structural representation；
Fig. 3 shows the structural representation that existing earphone cord is beaten after terminal；
Fig. 4 shows the structural representation of the earphone cord of the present invention；
Fig. 5 shows the earphone cord fixing means flow chart of the present invention；
Fig. 6 shows the schematic diagram that the earphone cord cored wire of the present invention knots；
Fig. 7 shows the earphone cord fixing means schematic diagram of the present invention.
Wherein, 1- ear casings, 2- earphone cords, 3- knots, 4- terminal material belts, 5- terminal machines, the upper crimp heads of 51-, 6- earphones
Line receiver, 7- feed mechanisms, 8- cores, 9- lines skin, 10- terminals, 11- plastic parts, 41- earphone cords, 411- earphone cords epidermis,
412- cored wires, 4121- cored wires epidermis, 4122- cored wires inner core, 61- cored wires knot, 71- ear casings, 72- terminals compressing head, 73-
Terminal, 74- dispensing needle heads, 75- dispensing parts.
Embodiment
In order to illustrate more clearly of the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
Cause occupancy earphone inner space big using line skin knot tying fashion for above-mentioned earphone cord, can not be applied in earphone
The less product in portion space；Terminal mode fixed mass is poor, easily causes the problems such as properties of product are bad using beating, and the present invention uses
Cored wire knots, beats the earphone cord fixing means that terminal, dispensing or injection combine, and not only saves space, and good fixing effect,
Earphone cord is improved integrally to bear to hang the ability of power.
For the earphone cord fixing means of the present invention is described in detail, the embodiment below with reference to accompanying drawing to the present invention
It is described in detail.
Specifically, Fig. 4 shows the structural representation of the earphone cord of the present invention, the earphone cord 41 includes earphone cord epidermis
411 and some cored wires 412, the earphone cord epidermis 411 adhere to and wrap up the cored wire 412, the cored wire 412 includes cored wire
Epidermis 4121 and cored wire inner core 4122, the cored wire epidermis 4121 adhere to and wrap up the cored wire inner core 4122.
Fig. 5 shows the earphone cord fixing means schematic diagram of the present invention, as shown in figure 5, fixing means mainly includes following step
Suddenly：
S01：Earphone cord 41 is carried out to beat terminal；The step is consolidated by terminal to earphone cord epidermis 411 and cored wire 412
Positioning, and the terminal can prevent earphone cord from being come off out of ear casing；
S02：Cored wire is carried out in the intersection of the cored wire epidermis 4121 and earphone cord epidermis 411 of having beaten the earphone cord 41 of terminal
Knot, wherein at least two cored wires knot fixation between each other, and intersect between the fixed cored wire epidermis that knots between each other and twine
Around；Further earphone cord is blocked in ear casing by knot in terms of the step 1, prevents it from coming off；On the other hand line is passed through
Knot stops twitch of the cored wire in earphone cord epidermis, prevents cored wire from departing from from earphone cord epidermis, makes cored wire and earphone cord epidermis
Play a part of while stress, and then increase the overall endurance of earphone wire；Another further aspect, cored wire knotting diameter are much smaller than ear
Machine line epidermis knotting diameter, small for earphone inner space occupancy, the scope of application is wider；In addition, at least two cored wires mutually it
Between the fixed knot tying fashion that knots it is more firm, further improve the overall endurance of earphone wire；
S03：The terminal position of earphone cord 41 after cored wire knotting and the knotting position of cored wire carry out dispensing or injection, should
Step causes cored wire and earphone cord epidermis, earphone cord epidermis and terminal to be closely combined together, further increase terminal and
The stability of cored wire, cored wire displacement or earphone cord epidermis stretcher strain, bear to the entirety of earphone when effectively preventing terminal stress
The raising of ability also plays a very important role so that the pulling force of wire rod reaches more than 4kg.
Wherein, to cause terminal to be tightly combined with earphone cord epidermis, terminal can be fixed on by earphone by terminal machine in S01
On line epidermis；In addition, the distance of earphone cord epidermis end described in the terminal distance is the length of reserved earphone cord epidermis, the position
Putting can be according to the size of earphone production requirement and ear casing, it is ensured that the terminal beaten on earphone cord and earphone cord epidermis end
Length ensures that the earphone cord epidermis length that is reserved in ear casing will not long or too short shadow in the margin of tolerance of permission
The overall length of earphone cord is rung, the position can correspondingly be adjusted according to detent mechanism.
In addition, as shown in fig. 6, in S02 steps, it is to be knotted after cored wire 412 is grouped that the cored wire, which knots, described
Cored wire is divided at least two groups, and every group includes an at least cored wire；Wherein at least two groups of cored wires knot fixation between each other, and mutually
Between knot fixed cored wire epidermis 4121 between cross winding, obtain cored wire knot 61.The knot tying fashion can not only hinder
Keep off cored wire movement, and knot after knot take up space it is smaller.Further, the cored wire can be according to welding sequence point
The diameter of knot, saves space after group, the packet mode are easy to knot, and accelerate operating efficiency, and further optimization knots；
The cored wire in same weld direction knots behind one side, welding, and cored wire space-consuming is minimum, and cored wire winding will not be caused to cause earphone
Combination is difficult.
, can be by point gum machine or injection machine after cored wire knotting in S03 in another embodiment of the present invention
The terminal position of earphone cord and the knotting position of cored wire carry out dispensing or injection, not only production efficiency is high, and fixed effect
It is good.
Further to improve the fixed mass of earphone cord, it is ensured that it will not deviate from or produce core in the effect of external force from shell
The disengaging of line and earphone cord epidermis, in the another embodiment of the present invention, the end of the earphone cord after cored wire knotting
During sub- position and the knotting position of cored wire carry out dispensing or injection, expand the scope of dispensing or injection so that at terminal
Glue be connected with the glue at cored wire knotting, even if the terminal, the cored wire and the earphone cord epidermis by glue or
Injection forms an entirety, to increase the fixing intensity of earphone cord and service life.
Corresponding with Fig. 5, Fig. 7 shows earphone cord fixing means schematic diagram according to embodiments of the present invention, passes through first
Terminal compressing head 72 carries out playing terminal operation to earphone cord 41, then in the boundary of cored wire epidermis 4121 and earphone cord epidermis 411
Place knots to cored wire epidermis 4121 by hand, pulls one end of earphone cord 41, earphone cord one end provided with terminal 73 is stuck in
In ear casing 71, by dispensing needle head 74, dispensing is carried out to the terminal 73 accomplished fluently before, to form dispensing part 75.Tied in diagram
In structure, dispensing part 75 that dispensing is formed will terminal 73, cored wire knot after between the cored wire knot 61 and terminal and knot that are formed
Earphone cord epidermis 411 parcel be integrated, it is to be understood that dispensing formed dispensing part 75 can also wrap up the He of terminal 73 respectively
The cored wire knot 61 that cored wire is formed after knotting.In addition, in schematic structure, dispensing is carried out using point gum machine, it is possible to understand that
, can be also molded using injection machine.Furthermore in schematic structure, first pull earphone cord of the earphone cord order provided with terminal
One end is stuck in ear casing, then carries out dispensing or injection, it is to be understood that can also first be carried out dispensing or injection, then be pulled
The earphone cord one end of earphone cord order provided with terminal is stuck in ear casing.
Present invention improves beat the earphone cord fixed form of terminal or knotting in the prior art to existing for cored wire fixation
Defect, the stability of terminal is not only increased, prevent from producing displacement during terminal stress, can effectively prevent the drawing of earphone cord epidermis
Deformation is stretched, improves the overall ability to bear of earphone, and is occupied little space in ear casing, suitable for earphone of different shapes
Shell.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair
Row of the obvious changes or variations that bright technical scheme is extended out still in protection scope of the present invention.
Claims (9)
1. a kind of fixing means of earphone cord, the earphone cord includes earphone cord epidermis and some cored wires, the earphone cord table
Skin adheres to and wraps up the cored wire, and the cored wire includes cored wire epidermis and cored wire inner core, and the cored wire epidermis adheres to and wraps up institute
State cored wire inner core, it is characterised in that the fixing means of the earphone cord comprises the following steps：
Earphone cord is carried out to beat terminal；
Cored wire knotting is carried out having beaten the intersection of the cored wire epidermis of the earphone cord of terminal with earphone cord epidermis, wherein at least two
Cored wire knots fixation between each other, and cross winding between the fixed cored wire epidermis that knots between each other；
The terminal position of earphone cord after cored wire knotting and the knotting position of cored wire carry out dispensing or injection.
2. the fixing means of earphone cord according to claim 1, it is characterised in that in the cored wire for the earphone cord for having beaten terminal
The intersection of epidermis and earphone cord epidermis is carried out during cored wire knotting：
It is to be knotted after cored wire is grouped that the cored wire, which knots, and the cored wire is divided at least two groups, and every group includes at least one
Cored wire；Wherein at least two groups of cored wires knot fixation between each other, and intersect between the fixed cored wire epidermis that knots between each other and twine
Around.
3. the fixing means of earphone cord according to claim 2, it is characterised in that the cored wire is according to welding sequence point
Group.
4. the fixing means of earphone cord according to claim 1, it is characterised in that to earphone cord beat the process of terminal
In：
Terminal is fixed on earphone cord epidermis by terminal machine.
5. the fixing means of the earphone cord according to claim 1 or 4, it is characterised in that carry out beating terminal to earphone cord
During：
The distance of earphone cord epidermis end described in the terminal distance is the length of reserved earphone cord epidermis.
6. the fixing means of earphone cord according to claim 1, it is characterised in that the end of the earphone cord after cored wire knotting
During sub- position and the knotting position of cored wire carry out dispensing or injection：
Dispensing or injection are carried out by point gum machine or injection machine.
7. the fixing means of the earphone cord according to claim 1 or 6, it is characterised in that the earphone cord after cored wire knotting
Terminal position and cored wire knotting position carry out dispensing or injection during：
The terminal, the cored wire and the earphone cord epidermis are connected as by an entirety by the dispensing or injection.
8. the fixing means of earphone cord according to claim 1, it is characterised in that the end of the earphone cord after cored wire knotting
After sub- position and the knotting position of cored wire carry out dispensing or injection, one end that the earphone cord is provided with to terminal is fixed on earphone
In shell.
9. the fixing means of earphone cord according to claim 1, it is characterised in that in the cored wire for the earphone cord for having beaten terminal
After the intersection of epidermis and earphone cord epidermis carries out cored wire knotting, one end that the earphone cord is provided with to terminal is fixed on earphone
In shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052373.3A CN107864420A (en) | 2017-10-30 | 2017-10-30 | A kind of fixing means of earphone cord |
| PCT/CN2017/114940 WO2019085146A1 (en) | 2017-10-30 | 2017-12-07 | Method for fixing earphone cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052373.3A CN107864420A (en) | 2017-10-30 | 2017-10-30 | A kind of fixing means of earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107864420A true CN107864420A (en) | 2018-03-30 |
Family
ID=61697179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052373.3A Pending CN107864420A (en) | 2017-10-30 | 2017-10-30 | A kind of fixing means of earphone cord |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107864420A (en) |
| WO (1) | WO2019085146A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495228A (en) * | 2018-06-21 | 2018-09-04 | 广东朝阳电子科技股份有限公司 | Enhance the earphone wire structure and preparation method thereof of cableties pulling force |
| WO2019085146A1 (en) * | 2017-10-30 | 2019-05-09 | 歌尔股份有限公司 | Method for fixing earphone cable |
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| CN104376907A (en) * | 2014-11-06 | 2015-02-25 | 青岛歌尔声学科技有限公司 | Earphone cable and earphone cable controller |
| CN105187967A (en) * | 2015-08-12 | 2015-12-23 | 歌尔声学股份有限公司 | Headphone cable fixing method and fixing device thereof |
| CN106851453A (en) * | 2017-01-20 | 2017-06-13 | 歌尔股份有限公司 | The fixing means of wire rod and structural member |
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| TWI234982B (en) * | 2004-04-27 | 2005-06-21 | Guo-Yang Wei | Wire movement control apparatus for hand-free kit product |
| CN201160192Y (en) * | 2007-10-01 | 2008-12-03 | 江波 | Scalping and end-stripping positioning device of full-automatic scalping wire-cutting end-stripping machine |
| CN104795711B (en) * | 2015-04-29 | 2017-07-21 | 歌尔股份有限公司 | Earphone cord fixed jig and the earphone cord processing technology of application tool progress |
| CN205017538U (en) * | 2015-10-21 | 2016-02-03 | 歌尔声学股份有限公司 | Earphone shell and earphone |
| CN106229761A (en) * | 2016-08-29 | 2016-12-14 | 江苏卓创电气科技有限公司 | A kind of anti-bracing wire cable connector |
| CN107864420A (en) * | 2017-10-30 | 2018-03-30 | 歌尔股份有限公司 | A kind of fixing means of earphone cord |
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2017
- 2017-10-30 CN CN201711052373.3A patent/CN107864420A/en active Pending
- 2017-12-07 WO PCT/CN2017/114940 patent/WO2019085146A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104376907A (en) * | 2014-11-06 | 2015-02-25 | 青岛歌尔声学科技有限公司 | Earphone cable and earphone cable controller |
| CN105187967A (en) * | 2015-08-12 | 2015-12-23 | 歌尔声学股份有限公司 | Headphone cable fixing method and fixing device thereof |
| CN106851453A (en) * | 2017-01-20 | 2017-06-13 | 歌尔股份有限公司 | The fixing means of wire rod and structural member |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085146A1 (en) * | 2017-10-30 | 2019-05-09 | 歌尔股份有限公司 | Method for fixing earphone cable |
| CN108495228A (en) * | 2018-06-21 | 2018-09-04 | 广东朝阳电子科技股份有限公司 | Enhance the earphone wire structure and preparation method thereof of cableties pulling force |
| CN108495228B (en) * | 2018-06-21 | 2024-05-07 | 广东朝阳电子科技股份有限公司 | Earphone wire structure for enhancing wire buckle tension and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019085146A1 (en) | 2019-05-09 |
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Application publication date: 20180330 |