CN205726300U - A kind of earphone - Google Patents
A kind of earphone Download PDFInfo
- Publication number
- CN205726300U CN205726300U CN201620590560.1U CN201620590560U CN205726300U CN 205726300 U CN205726300 U CN 205726300U CN 201620590560 U CN201620590560 U CN 201620590560U CN 205726300 U CN205726300 U CN 205726300U
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- line shelves
- earphone
- upper cover
- lower cover
- shelves
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Abstract
This utility model provides a kind of earphone, and including earphone MIC shell line shelves, described earphone MIC shell line shelves include: line shelves upper cover, the line shelves lower cover being connected with described line shelves upper cover；Wherein, described line shelves upper cover is being provided with upper cover screens step near end, and described line shelves lower cover is being provided with lower cover screens step near end；It is fixed on the pcb board between described line shelves upper cover and described line shelves lower cover；The earphone wire being connected with described pcb board；The line shelves being socketed on described earphone wire, and, described line shelves arrange wired grade of draw-in groove, described upper cover screens step and lower cover screens step are embedded in described line shelves draw-in groove.In this utility model, the planform of earphone MIC shell line shelves is simple, it is not necessary to the method using soft or hard cementing conjunction secondary injection molding, takes up room less, manufactures in processing and has only to one-shot forming, can reduce processing cost.
Description
Technical field
This utility model relates to ear phone technology field, particularly relates to a kind of earphone.
Background technology
In prior art, in order to ensure the reliability of earphone, prevent earphone MIC (microphone, mike) shell line shelves
Being pulled, earphone MIC shell line shelves typically use the structure of soft or hard cementing conjunction secondary injection molding.
But, the structure of the soft or hard glue post forming of employing, need to occupy bigger earphone MIC shell-space, be unfavorable for ear
The Miniaturization Design of machine MIC shell profile, and it is complicated to there is manufacture manufacturing procedure, the problem that processing cost is high.
Summary of the invention
In view of the above problems, it is proposed that this utility model is to provide a kind of earphone, in order to overcome earphone MIC shell line shelves to resist
Draw poor reliability, and manufacture the problem that manufacturing procedure is complicated.
In order to solve the problems referred to above, the utility model discloses a kind of earphone, including earphone MIC shell line shelves, described earphone
MIC shell line shelves include:
Line shelves upper cover, the line shelves lower cover being connected with described line shelves upper cover；Wherein, described line shelves upper cover is setting near end
Being equipped with upper cover screens step, described line shelves lower cover is being provided with lower cover screens step near end；
It is fixed on the pcb board between described line shelves upper cover and described line shelves lower cover；
The earphone wire being connected with described pcb board；
The line shelves being socketed on described earphone wire, and, described line shelves arrange wired grade of draw-in groove, described upper cover screens
Step and lower cover screens step are embedded in described line shelves draw-in groove.
This utility model includes advantages below:
This utility model is by arranging upper cover screens step at the line shelves upper cover of earphone MIC shell line shelves, and online shelves lower cover sets
Putting lower cover screens step, online shelves arrange line shelves draw-in groove.Upper cover screens step and lower cover screens step is made to embed online shelves draw-in groove
In, each face of line shelves is fixed, the tension reliability of increase line shelves.Earphone MIC shell line shelves in this utility model
Planform simple, it is not necessary to the method using soft or hard cementing conjunction secondary injection molding, take up room less, manufacture in processing only
Need one-shot forming, processing cost can be reduced.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of earphone of the present utility model；
Fig. 2 is the structured flowchart of this utility model embodiment center line shelves upper cover 10；
Fig. 3 is the structured flowchart of this utility model embodiment center line shelves lower cover 20；
Fig. 4 is the structured flowchart that in this utility model embodiment, a kind of line shelves 50 are connected with earphone wire 40；
Fig. 5 is the assembling schematic diagram of earphone MIC shell line shelves in this utility model embodiment；
Fig. 6 is the assembling schematic diagram of earphone MIC shell line shelves in this utility model embodiment.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
This utility model is described in further detail by body embodiment.
With reference to Fig. 1, it is shown that the structured flowchart of a kind of earphone of the present utility model, described earphone includes earphone MIC shell line
Shelves, described earphone MIC shell line shelves specifically may include that
Line shelves upper cover 10, the line shelves lower cover 20 being connected with described line shelves upper cover 10；
It is fixed on the pcb board 30 between described line shelves upper cover 10 and described line shelves lower cover 20；
The earphone wire 40 being connected with described pcb board 30；
It is socketed in the line shelves 50 on described earphone wire 40；
In this utility model embodiment, line shelves upper cover 10 and line shelves lower cover 20 are by mold injection machine-shaping.
With reference to shown in Fig. 2, it it is the structured flowchart of this utility model embodiment center line shelves upper cover 10；Wherein, on described line shelves
Lid 10 is provided with upper cover button bit step 11 at both ends.
With reference to shown in Fig. 3, it it is the structured flowchart of this utility model embodiment center line shelves lower cover 20；Wherein, under described line shelves
Lid 20 is provided with lower cover button bit step 21 at both ends.
Described line shelves 50 are buckled between described upper cover button bit step 11 and lower cover button bit step 21.By upper cover button bit platform
Line shelves 50 are fixed by rank 11 and lower cover button bit step 21, with the tension reliability of increase line shelves 50.
With reference to shown in Fig. 4, it it is the structured flowchart that in this utility model embodiment, a kind of line shelves 50 are connected with earphone wire 40.
In this utility model embodiment, described line shelves 50 and described earphone wire 40 are thermoplastic elastomer (TPE) material；Described line shelves 50
It is socketed on the earphone wire 40 of described thermoplastic elastomer (TPE) material by injection mo(u)lding.
In this utility model embodiment, described line shelves upper cover 10 is arranging wired grade of upper cover line shelves screens near end
Step 12；Described line shelves lower cover 20 is arranging wired grade of lower cover line shelves screens step 22 near end；Described line shelves 50 set
It is equipped with line shelves draw-in groove 51.
Described line shelves upper cover line shelves screens step 12 and line shelves lower cover line shelves screens step 22 are embedded in described line shelves draw-in groove
In 51, each face of line shelves 50 is fixed, carry out the tension reliability of increase line shelves 50 further.
In this utility model embodiment, described earphone wire 40 includes earphone cord knot 41；
Described earphone wire 40 is connected with described pcb board 30 by earphone cord knot 41.
Further, the port of outer glue is not wrapped up at described earphone wire 40 by earphone cord knot 41 and described pcb board 30
Connect.
In this utility model embodiment, described line shelves 50 also include that line shelves rat tail 52, described line shelves rat tail 52 are used
Reliability is waved in promoting earphone wire.
In this utility model embodiment, described line shelves upper cover 10 is additionally provided with housing locating dowel 13；Described line shelves lower cover
20 are additionally provided with housing locating slot 23；
Described housing locating dowel 13 is embedded in described housing locating slot 23, so that described line shelves upper cover 10 and described line shelves
The position of lower cover 20 is fixed.
In this utility model embodiment, described line shelves lower cover 20 also sets on the border contacted with described line shelves upper cover 10
It is equipped with ultrasound wave step 24；
Described line shelves upper cover 10 is attached by ultrasound wave step 24 with line shelves lower cover 20.Concrete, ultrasound wave step
24 after ultrasonic technique, it will bond with line shelves upper cover 10.
In this utility model embodiment, the planform of earphone MIC shell line shelves is simple, it is not necessary to use the cementing conjunction of soft or hard two
The method of secondary injection mo(u)lding, takes up room less, manufactures in processing and has only to one-shot forming, can reduce processing cost.
With reference to Fig. 5 and 6, it show the assembling schematic diagram of earphone MIC shell line shelves in this utility model embodiment.In this practicality
In new embodiment, described line shelves lower cover 20 is additionally provided with mike cavity 26；Mike 32 it is additionally provided with on described pcb board；
Described mike 32 is embedded in described mike cavity 26.
In this utility model embodiment, described line shelves lower cover 20 is additionally provided with pcb board locating dowel 25, and pcb board 30 passes through
The pcb board locating dowel 25 of line shelves lower cover 20 and mike cavity 26 assemble on online shelves lower cover 20.Described pcb board 30 is by described
Pcb board locating dowel 25 is fixed between described line shelves upper cover 10 and described line shelves lower cover 20.
Injection mo(u)lding line shelves 50 on earphone wire 40, by under the line shelves draw-in groove 51 line shelves with line shelves lower cover 20
Lid line shelves screens step 22 assembles on online shelves lower cover 20.
Line shelves upper cover 10 is assembled with housing locating slot 23 by housing locating dowel 13.Accordingly, line shelves upper cover 10
Upper cover button bit step 11 and line shelves upper cover line shelves screens step 12 also can assemble on online shelves 50；Finally, and utilize ultrasound wave work
Skill passes through ultrasound wave step 24 by overall for one earphone MIC shell of line shelves upper cover 10 and the locked fixing formation of line shelves lower cover 20.
In this utility model embodiment, described line shelves upper cover 10 is additionally provided with button boss 14；Set on described pcb board 30
It is equipped with PCB boss 31；Described button boss 14 is connected 31 with described PCB boss.
Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or operation
Between exist any this reality relation or order.And, term " includes ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only wrap
Include those key elements, but also include other key elements being not expressly set out, or also include for this process, method, article
Or the key element that terminal unit is intrinsic.In the case of there is no more restriction, by wanting that statement " including ... " limits
Element, it is not excluded that there is also other identical element in including the process of described key element, method, article or terminal unit.
Above to a kind of earphone provided by the utility model, it is described in detail, specific case used herein
Being set forth principle of the present utility model and embodiment, the explanation of above example is only intended to help and understands this practicality
Novel method and core concept thereof；Simultaneously for one of ordinary skill in the art, according to thought of the present utility model,
All will change in detailed description of the invention and range of application, in sum, this specification content should not be construed as this reality
With novel restriction.
Claims (10)
1. an earphone, it is characterised in that include that earphone MIC shell line shelves, described earphone MIC shell line shelves include:
Line shelves upper cover, the line shelves lower cover being connected with described line shelves upper cover；Wherein, described line shelves upper cover is being provided with near end
Upper cover screens step, described line shelves lower cover is being provided with lower cover screens step near end；
It is fixed on the pcb board between described line shelves upper cover and described line shelves lower cover；
The earphone wire being connected with described pcb board；
The line shelves being socketed on described earphone wire, and, described line shelves arrange wired grade of draw-in groove, described upper cover screens step
It is embedded in described line shelves draw-in groove with lower cover screens step.
Earphone the most according to claim 1, it is characterised in that described line shelves upper cover is additionally provided with upper cover button bit in end
Step, described line shelves lower cover is additionally provided with lower cover button bit step in end；
Described line shelves are buckled between described upper cover button bit step and lower cover button bit step.
Earphone the most according to claim 1, it is characterised in that described line shelves lower cover is on the limit contacted with described line shelves upper cover
Ultrasound wave step it is additionally provided with in boundary；
Described line shelves upper cover is attached by ultrasound wave step with line shelves lower cover.
4. according to the earphone described in claim 1 or 2 or 3, it is characterised in that described line shelves and described earphone wire are thermoplasticity
Elastomer material；
Described line shelves are socketed on the earphone wire of described thermoplastic elastomer (TPE) material by injection mo(u)lding.
5. according to the earphone described in claim 1 or 2 or 3, it is characterised in that described line shelves upper cover is additionally provided with housing location
Post；Described line shelves lower cover is additionally provided with housing locating slot；
Described housing locating dowel is embedded in described housing locating slot, so that described line shelves upper cover and the position of described line shelves lower cover
Fixing.
6. according to the earphone described in claim 1 or 2 or 3, it is characterised in that described line shelves lower cover is additionally provided with pcb board location
Post, described pcb board is fixed between described line shelves upper cover and described line shelves lower cover by described pcb board locating dowel.
Earphone the most according to claim 1, it is characterised in that described line shelves upper cover is additionally provided with button boss；Described PCB
PCB boss it is provided with on plate；
Described button boss is connected with described PCB boss.
Earphone the most according to claim 1, it is characterised in that described line shelves lower cover is additionally provided with mike cavity；Described
Mike it is additionally provided with on pcb board；
Described mike is embedded in described mike cavity.
9. according to the earphone described in claim 1 or 2 or 3 or 7 or 8, it is characterised in that described earphone wire includes earphone cord
Knot；
Described earphone wire is connected with described pcb board by earphone cord knot.
Earphone the most according to claim 9, it is characterised in that
The port not wrapping up outer glue at described earphone wire is connected with described pcb board by earphone cord knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590560.1U CN205726300U (en) | 2016-06-15 | 2016-06-15 | A kind of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590560.1U CN205726300U (en) | 2016-06-15 | 2016-06-15 | A kind of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726300U true CN205726300U (en) | 2016-11-23 |
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ID=57306551
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590560.1U Active CN205726300U (en) | 2016-06-15 | 2016-06-15 | A kind of earphone |
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| CN (1) | CN205726300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582647A (en) * | 2018-04-04 | 2018-09-28 | 东莞市中尚电子科技有限公司 | A kind of preparation process of the flexible glue headband of interior packet wire and wire rod |
-
2016
- 2016-06-15 CN CN201620590560.1U patent/CN205726300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582647A (en) * | 2018-04-04 | 2018-09-28 | 东莞市中尚电子科技有限公司 | A kind of preparation process of the flexible glue headband of interior packet wire and wire rod |
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