CN206620250U - A kind of wapperijaw earphone shell structure - Google Patents
A kind of wapperijaw earphone shell structure Download PDFInfo
- Publication number
- CN206620250U CN206620250U CN201720293594.9U CN201720293594U CN206620250U CN 206620250 U CN206620250 U CN 206620250U CN 201720293594 U CN201720293594 U CN 201720293594U CN 206620250 U CN206620250 U CN 206620250U
- Authority
- CN
- China
- Prior art keywords
- shell
- wapperijaw
- inserted terminal
- fore shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of wapperijaw earphone shell structure, including the rear shell being sequentially connected, centre circle, fore shell and go out sound column, installing port is offered the position of the non-central line of the front end face of fore shell is oblique, is stretched out in the one end for going out sound column and is formed with wapperijaw inserted terminal, wapperijaw inserted terminal is inserted solid in installing port.The sound column of interrupting out of fore shell is designed to angle-inserting type structure by the utility model, is obliquely fitted into ear, is played more firm effect, is also more met anthroposomatology, makes wearer more comfortable more firm.
Description
Technical field
The utility model is related to ear phone technology field, refers in particular to a kind of wapperijaw earphone shell structure.
Background technology
Existing earphone on the market belongs to small headset type substantially, and this small earphone is more human-oriented, wears conveniently, microtia
The design of machine is all to enter ear structure using direct insertion.But the ear casing of some metal materials weight itself is relatively large, wear
It is easy to produce the problem of small earphone comes off when wearing, causes the trouble that wearer is unnecessary.
Utility model content
Technical problem to be solved in the utility model is to overcome to wear the problem of existing small earphone easily comes off there is provided one
Plant wapperijaw earphone shell structure.
The technical scheme in the invention for solving the above technical problem is：A kind of wapperijaw earphone shell structure, including according to
The rear shell of secondary connection, centre circle, fore shell and go out sound column, offer installing port the position of the non-central line of the front end face of fore shell is oblique,
Stretched out in the one end for going out sound column and be formed with wapperijaw inserted terminal, wapperijaw inserted terminal is inserted solid in installing port.
Preferably, the inner ring of the centre circle is in shoulder hole structure, and shell after being formed with is stretched out at the prosopyle end of rear shell
Inserted terminal, less one end of centre circle is fixed on rear shell inserted terminal.
Preferably, stretched out in the rear end of fore shell and be formed with fore shell inserted terminal, fore shell inserted terminal insert it is solid centre circle compared with
Big one end.
Preferably, a circle depression forms and is easy to the hand-held globoidal structure held on the external cylindrical surface of rear shell.
Compared with prior art, the beneficial effects of the utility model are：The utility model sets the sound column of interrupting out of fore shell
Angle-inserting type structure is counted into, is obliquely fitted into ear, more firm effect is played, also more meets anthroposomatology, make wearer more easypro
Clothes are more firm.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, wherein：
Fig. 1 is the fractionation structure chart of the utility model preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.In preferred embodiment
Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to
The enforceable scope of the utility model is limited, being altered or modified for its relativeness is changed under technology contents without essence, when also
It is considered as the enforceable category of the utility model.
Refer to Fig. 1, a kind of wapperijaw earphone shell structure of the utility model preferred embodiment design, it mainly includes：According to
The rear shell 1 of secondary connection, centre circle 2, fore shell 3 and go out sound column 4.
Specifically, the " U "-shaped curved cavity of rear shell 1, a circle depression forms globoidal structure on the external cylindrical surface of rear shell 1,
The globoidal structure is to hold microtia machine for the ease of hand-held.Hole position 11 is provided with rear shell 1, hole position 11 is used to introduce connecting wire
End.Shell inserted terminal 12 after being formed with is stretched out at the prosopyle end of rear shell 1.
The structure annular in shape of centre circle 2, the inner ring of centre circle 2 is in shoulder hole structure, wherein, after the less one end of centre circle 2 is fixed in
On shell inserted terminal 12.
Fore shell 3 is in cover body structure, is stretched out in the rear end of fore shell 3 and is formed with fore shell inserted terminal 31, and fore shell inserted terminal 31 is inserted solid
In one end that centre circle 2 is larger.Installing port 32 is offered the position of the non-central line of the front end face of fore shell 3 is oblique.Loudspeaker cotton component
It is jointly mounted to the inner side of fore shell 3.
Go out sound column 4 and be cylindrical in shape structure, stretched out in the one end for going out sound column 4 and be formed with wapperijaw inserted terminal 41, wapperijaw inserted terminal 41
Insert solid in installing port 32, due to the beveled of installing port 32, sound column 4 is also angularly disposed so going out, and is not arranged in fore shell 3
On center line.
Key Design of the present utility model is first half structure, i.e. fore shell and goes out the attachment structure of sound column, due to car
The principle of part metal, it is impossible to which one-shot forming goes out the fore shell of oblique cone angle and goes out sound column, and then riveted exists in the way of two parts
Together, so as to reach the design requirement of wapperijaw ear casing.Its manufacturing process is：Make fore shell first, fore shell front end face with
Drilling machine gets out the angle of inclination installing port of adaptation, and then will go out sound column riveting using hand hydraulic cutting presser enters installing port position, so as to play jail
Solid effect, so small earphone just can accomplish tilt.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any those skilled in the art are not being departed from the range of technical solutions of the utility model, according to skill of the present utility model
Any brief introduction modification, equivalent variations and modification that art is substantially made to above example, still fall within the utility model technical side
In the range of case.
Claims (4)
1. a kind of wapperijaw earphone shell structure, it is characterised in that including the rear shell being sequentially connected, centre circle, fore shell and go out sound column, preceding
The position of the non-central line of front end face of shell is oblique to offer installing port, is stretched out in the one end for going out sound column and is formed with wapperijaw inserted terminal,
Wapperijaw inserted terminal is inserted solid in installing port.
2. wapperijaw earphone shell structure according to claim 1, it is characterised in that the inner ring of the centre circle is in shoulder hole knot
Structure, shell inserted terminal after being formed with is stretched out at the prosopyle end of rear shell, the less one end of centre circle is fixed on rear shell inserted terminal.
3. wapperijaw earphone shell structure according to claim 2, it is characterised in that stretched out in the rear end of fore shell and be formed with fore shell
Inserted terminal, fore shell inserted terminal is inserted solid in the larger one end of centre circle.
4. wapperijaw earphone shell structure according to claim 3, it is characterised in that a circle depression on the external cylindrical surface of rear shell
Form and be easy to the hand-held globoidal structure held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293594.9U CN206620250U (en) | 2017-03-23 | 2017-03-23 | A kind of wapperijaw earphone shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293594.9U CN206620250U (en) | 2017-03-23 | 2017-03-23 | A kind of wapperijaw earphone shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620250U true CN206620250U (en) | 2017-11-07 |
Family
ID=60233693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293594.9U Expired - Fee Related CN206620250U (en) | 2017-03-23 | 2017-03-23 | A kind of wapperijaw earphone shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620250U (en) |
-
2017
- 2017-03-23 CN CN201720293594.9U patent/CN206620250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20200323 |