CN206585722U - A kind of fixture and the earphone cord with the fixture - Google Patents
A kind of fixture and the earphone cord with the fixture Download PDFInfo
- Publication number
- CN206585722U CN206585722U CN201720203597.9U CN201720203597U CN206585722U CN 206585722 U CN206585722 U CN 206585722U CN 201720203597 U CN201720203597 U CN 201720203597U CN 206585722 U CN206585722 U CN 206585722U
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- CN
- China
- Prior art keywords
- side wall
- sidewall
- fixture
- earphone cord
- stop part
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- 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.)
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Abstract
The utility model discloses a kind of fixture and the earphone cord with the fixture, and the fixture includes：The first side wall and the second sidewall relative with the first side wall, the first side wall, second sidewall are enclosed jointly to be set to form a host cavity；The edge outward bending extension of at least one in the first side wall, second sidewall is formed with stop part, and the stop part protrudes out the surface of the first side wall or second sidewall.Compared to prior art, the utility model fixture can protect the connection between earphone cord and loudspeaker well, effectively prevent because of drawing earphone cord so that the drawbacks of connection between earphone cord and loudspeaker becomes to loosen or is broken.
Description
Technical field
The utility model is related to a kind of fixture and the earphone cord with the fixture.
Background technology
With continuing to develop for electronic technology, the portable electric appts species with playing audio signal is more and more,
Such as MP3, mobile phone, PAD.The sound that earphone can send foregoing various electronic equipments is transmitted directly to the ear of user,
Influence of the extraneous noisy environments to listening effect is avoided, so that the voice signal of high-quality is provided for user, while also not
Can interfere with surrounding other people.There is above-mentioned advantage just because of earphone, so that earphone is set as foregoing various electronics
Standby essential accessory.
At present, the earphone of in the market generally includes ear casing and the horn hood being engaged with the ear casing, the ear
Casing encloses jointly with the horn hood to be set to form a host cavity to house loudspeaker.Earphone cord is directly electrically connected with loudspeaker, its
Connected mode is：Pad is set on loudspeaker, and tin is invaded in the one end for then electrically connecting earphone cord with loudspeaker, then passes through welding procedure
Both are welded together.Due to there is no any buffer protection part between earphone cord and ear casing, with user's drawing earphone
Line, the connection between the earphone cord and the loudspeaker can become to loosen or be broken, so as to seriously reduce the use of earphone
Life-span.
In view of the above problems, it is necessary to provide a kind of earphone cord, to solve the above problems.
Utility model content
In view of the shortcomings of the prior art, the technical problem that the utility model is solved is to provide a kind of fixture and solid with this
Determine part earphone cord, the fixture can protect the connection between earphone cord and loudspeaker well, effectively prevent because of drawing earphone
Line and cause the drawbacks of connection between earphone cord and loudspeaker becomes to loosen or is broken.
In order to solve the above technical problems, what the technical solution of the utility model was realized in：
A kind of fixture, including：The first side wall and the second sidewall relative with the first side wall, first side
Wall, second sidewall are enclosed jointly to be set to form a host cavity；The edge outward bending of at least one in the first side wall, second sidewall
Extension is formed with stop part, and the stop part protrudes out the surface of the first side wall or second sidewall.
Further, the first side wall, second sidewall are bent to form by a sheet of metal board.
Further, one end of the first side wall is at least provided with projection；Be provided with the second sidewall with it is described
The groove that projection is engaged, to cause the first side wall, second sidewall to be fixed together.
A kind of earphone cord, includes the fixation of core, the insulating barrier of the cladding core and the cladding insulating barrier end
Part, the fixture includes the first side wall and the second sidewall relative with the first side wall, the first side wall, the second side
Wall encloses jointly to be set to form a host cavity to house the insulating barrier；The edge of at least one in the first side wall, second sidewall
Outward bending extension is formed with stop part, and the stop part protrudes out the surface of the first side wall or second sidewall.
Further, the first side wall, second sidewall are bent to form by a sheet of metal board.
Further, one end of the first side wall is provided with projection；It is provided with the second sidewall and the projection
The groove being engaged, to cause the first side wall, second sidewall to be fixed together.
Further, the first side wall or second sidewall cave inward to form a recess in the presence of external force, so that
Obtaining will not relatively move between the fixture and the insulating barrier.
The beneficial effects of the utility model are：Compared to prior art, the utility model fixture can be protected well
Connection between earphone cord and loudspeaker, effectively prevent because of drawing earphone cord so that the connection between earphone cord and loudspeaker becomes
The drawbacks of loosening or be broken.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model data wire.
Insulation layer structure schematic diagram described in Fig. 2 the utility model data wires.
Anchor structure schematic diagram described in Fig. 3 the utility model data wires.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, it is new to this practicality below in conjunction with the accompanying drawings
The embodiment of type is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.In accompanying drawing
What embodiment of the present utility model that is shown and describing with reference to the accompanying drawings was merely exemplary, and the utility model is not limited to
These embodiments.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
The structure and/or process step closely related with scheme of the present utility model is illustrate only, and is eliminated and the utility model
The little other details of relation.
In addition, it should also be noted that, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property include so that process, method, article or equipment including a series of key elements not only include those key elements, and
Also include other key elements for being not expressly set out, or also include for this process, method, article or equipment inherently
Key element.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model earphone cord 100 includes core 10, coats the core 10
Insulating barrier 20 and fixture 30.
Refer to shown in Fig. 2 and Fig. 3, the insulating barrier 20 include main part 21, from the main part 21 axially outward
End 22 and the accepting groove 23 positioned at the outside of end 22 that extension is formed and coated by the fixture 30.The main body
The ellipsoidal cross section in portion 21, can effectively prevent the earphone cord 100 from being rotated in ear casing.The accepting groove 23 is by institute
State what is formed after the truncated section of insulating barrier 20.The accepting groove 23 can be located at the side of the end 22, can also be on institute
State end 22 symmetrical.When the accepting groove 23 is symmetrical on the end 22, the accepting groove 23 includes the first accepting groove 231
And second accepting groove 232, first accepting groove 231, the second accepting groove 232 be symmetrical on the end 22, now described
First accepting groove 231, the second accepting groove 232 are located at the two ends of the oval major axis respectively.
Refer to shown in 3, the fixture 30 is located in the accepting groove 23 to cause the outer surface of the fixture 30
Flushed with the outer surface of the main part 21.Plane where the axis of the main part 21 and the oval major axis is a throwing
Shadow face, the fixture 30 being projected as on the perspective plane is trapezoidal.The fixture 30 include the first side wall 31 and with
The relative second sidewall 32 of the first side wall 31, the first side wall 31, second sidewall 32 are enclosed jointly to be set to form a host cavity
33 to house the end 22.In the present embodiment, the first side wall 31, second sidewall 32 are bent by a sheet of metal board
Formed, the sheet metal can be copper coin material.The edge of at least one in the first side wall 31, second sidewall 32 is outside
Bending extension is formed with stop part 34, and the stop part 34 protrudes out the surface of the first side wall 31 or second sidewall 32.Institute
The one end for stating the first side wall 31 is provided with projection 311, and be engaged with described raised 311 recessed is provided with the second sidewall 32
Groove 312, to cause the first side wall 31, second sidewall 32 to be fixed together.When the end 22 is located at the host cavity 33
When interior, the first side wall 31 or second sidewall 32 cave inward to form a recess 35 in the presence of external force, described to cause
It will not relatively move, and then be protected between the earphone cord 100 and loudspeaker between fixture 30 and the end 22
Connection, effectively prevents the connection between the earphone cord 100 and loudspeaker from can become to loosen or be broken.
Compared to prior art, the utility model earphone cord 100 is due to being provided with fixture 30, so as to protect well
The connection protected between earphone cord 100 and loudspeaker, effectively prevent and cause the earphone cord 100 and loudspeaker because of drawing earphone cord 100
Between connection the drawbacks of can become to loosen or be broken.Again because the fixture 30 is provided with stop part 34, so as to
Preferably reversely barrier effect, and then effectively protect the earphone cord is played during to be drawn in the insulating barrier 20
Connection between 100 and loudspeaker.
For in the utility model, the cross sectional shape of the main part also includes run-track shaped or corner chamfered square
Shape or circle.The fixture is made up of metal material, and metal material includes copper, steel or other alloy materials.
In particular, for the person of ordinary skill of the art, made under teaching of the present utility model
For equivalence changes of the present utility model, it should be included in the scope that present utility model application the scope of the claims is advocated.
Claims (8)
1. a kind of fixture, it is characterised in that including：The first side wall and the second sidewall relative with the first side wall, institute
State the first side wall, second sidewall and enclose jointly and set to form a host cavity；The edge of at least one in the first side wall, second sidewall
Outward bending extension is formed with stop part, and the stop part protrudes out the surface of the first side wall or second sidewall.
2. fixture as claimed in claim 1, it is characterised in that：The first side wall, second sidewall are by a metallic plate
What material was bent to form.
3. fixture as claimed in claim 2, it is characterised in that：One end of the first side wall is convex at least provided with one
Rise；The groove being engaged with the projection is provided with the second sidewall, to cause the first side wall, second sidewall to fasten
Kiss is connected together.
4. a kind of earphone cord, includes the fixture of core, the insulating barrier of the cladding core and the cladding insulating barrier end,
It is characterized in that：The fixture includes the first side wall and the second sidewall relative with the first side wall, first side
Wall, second sidewall are enclosed jointly to be set to form a host cavity to house the insulating barrier；At least one in the first side wall, second sidewall
Individual edge outward bending extension is formed with stop part, and the stop part protrudes out the first side wall or the table of second sidewall
Face.
5. earphone cord as claimed in claim 4, it is characterised in that：The first side wall, second sidewall are by a metallic plate
What material was bent to form.
6. earphone cord as claimed in claim 5, it is characterised in that：One end of the first side wall is provided with projection；Described
The groove being engaged with the projection is provided with two side walls, to cause the first side wall, second sidewall fasten kiss to be connected on one
Rise.
7. earphone cord as claimed in claim 4, it is characterised in that：The first side wall or second sidewall are in the presence of external force
Cave inward to form a recess, to relatively move between the fixture and the insulating barrier.
8. earphone cord according to claim 4, it is characterised in that：The first side wall edge outward bending extends to form
One stop part, second sidewall edge outward bending extends to form the second stop part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203597.9U CN206585722U (en) | 2017-03-03 | 2017-03-03 | A kind of fixture and the earphone cord with the fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203597.9U CN206585722U (en) | 2017-03-03 | 2017-03-03 | A kind of fixture and the earphone cord with the fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206585722U true CN206585722U (en) | 2017-10-24 |
Family
ID=60113139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203597.9U Active CN206585722U (en) | 2017-03-03 | 2017-03-03 | A kind of fixture and the earphone cord with the fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206585722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792325A (en) * | 2017-03-03 | 2017-05-31 | 苏州市力发电子有限公司 | A kind of fixture and the earphone cord with the fixture |
-
2017
- 2017-03-03 CN CN201720203597.9U patent/CN206585722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792325A (en) * | 2017-03-03 | 2017-05-31 | 苏州市力发电子有限公司 | A kind of fixture and the earphone cord with the fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |