CN105322350B - A kind of earphone socket and its mobile terminal of application - Google Patents
A kind of earphone socket and its mobile terminal of application Download PDFInfo
- Publication number
- CN105322350B CN105322350B CN201410312557.9A CN201410312557A CN105322350B CN 105322350 B CN105322350 B CN 105322350B CN 201410312557 A CN201410312557 A CN 201410312557A CN 105322350 B CN105322350 B CN 105322350B
- Authority
- CN
- China
- Prior art keywords
- plug connector
- insertion passage
- earphone
- plug
- earphone socket
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The present invention relates to technical field of mobile terminals, more particularly to a kind of earphone socket and its mobile terminal of application.The earphone socket includes being used for the first plug connector and the second plug connector of fixed support headset plug, first plug connector and/or the second plug connector are provided with the installation portion for being used for fixing the earphone socket, first plug connector also includes an earphone insert port and the first insertion passage extended inwardly to form by the earphone insert port, and second plug connector also includes the second insertion passage on the first insertion passage bearing of trend.The mobile terminal applies the earphone socket.It is simple in construction, with high intensity reliability, and headset plug effectively can be supported.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of earphone socket and its mobile terminal of application.
Background technology
Nowadays, in order to lifted user speech call and media play quality, earphone socket has become integrated
In one of strength member of mobile terminal.However, as mobile terminal skip does thinner, because fuselage space is relatively limited, earphone is inserted
Seat generally takes the plastic rubber bracket of integral type, and it is exhausted that this earphone socket body for causing volume relatively large occupies casing ontology
Most of space, casing protects earphone socket and structural support, traditional plastic cement is carried out to it without enough spaces
The earphone socket of support can not meet harsh strength reliability requirement.How to realize that high intensity is reliable on ultrathin mobile terminal
Property earphone socket turn into urgent problem to be solved.
The content of the invention
It is an object of the present invention to provide a kind of earphone socket.It is simple in construction, with high intensity reliability.
What a kind of technical scheme of earphone socket of the present invention was realized in：
A kind of earphone socket, including the first plug connector and the second plug connector for fixed support headset plug, described the
One plug connector and/or the second plug connector are provided with the installation portion for being used for fixing the earphone socket, and first plug connector is also wrapped
An earphone insert port and the first insertion passage extended inwardly to form by the earphone insert port are included, second plug connector is also wrapped
Include the second insertion passage on the first insertion passage bearing of trend.
It is another object of the present invention to provide a kind of mobile terminal.
What a kind of technical scheme of mobile terminal of the present invention was realized in：
A kind of mobile terminal, including a terminal body and the earphone socket in terminal body, it is described
Earphone socket includes being used for the first plug connector and the second plug connector of fixed support headset plug, first plug connector and/or
Second plug connector is provided with the installation portion for being used for fixing the earphone socket, and first plug connector also includes an earphone insert port
With the first insertion passage extended inwardly to form by the earphone insert port, second plug connector is also included located at the first insertion
The second insertion passage on passage bearing of trend.
A kind of earphone socket of the present invention and its mobile terminal of application have the following advantages that compared with prior art：
1. by being changed to include the first plug connector and the second plug connector by existing unitary design by earphone socket
Split-type design, different plug connectors can be fixed on the different structure of mobile terminal, and each plug connector has respective stress
Point carries out effective, single support to headset plug, and overall construction intensity is higher；
2. by by earphone socket split-type design, can effectively ensure that earphone is inserted on the premise of mobile terminal is lightening
The structural strength of seat, the scope of application is more existing, and Integral earphone socket is wider, with more preferable application prospect.
Brief description of the drawings
The present invention is described in detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of stereogram of the first plug connector of earphone socket described in the embodiment of the present invention one；
Fig. 2 is a kind of stereogram of the second plug connector of earphone socket described in the embodiment of the present invention one；
Fig. 3 be a kind of earphone socket described in the embodiment of the present invention one the first plug connector and the second plug connector assembling after
Stereogram；
Fig. 4 is the sectional view of Fig. 3 overlook direction；
Fig. 5 is a kind of part-structure schematic diagram of mobile terminal described in the embodiment of the present invention one, and the ear of mobile terminal
Headset plug is inserted with machine transplanting of rice seat；
Fig. 6 is a kind of stereogram of the first plug connector of earphone socket described in the embodiment of the present invention two；
Fig. 7 be a kind of earphone socket described in the embodiment of the present invention two the first plug connector and the second plug connector assembling after
Stereogram.
Embodiment
Embodiment one：
A kind of earphone socket as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including inserted for the first of fixed support headset plug
The plug connector 2 of fitting 1 and second, the plug connector 2 of the first plug connector 1 and/or second, which is provided with, to be used to fix the earphone socket
Installation portion, first plug connector also includes an earphone insert port 11 and extended inwardly to form by the earphone insert port the
One insertion passage 12, second plug connector also includes the second insertion passage on the first insertion bearing of trend of passage 12
21.In earphone direction of insertion, first plug-in unit 1 is outer, and the second plug-in unit 2 is inner.
First plug connector extends inwardly to form the first breach 13 and the second breach 14 by the described first insertion passage 12,
The breach 14 of first breach 13 and second is respectively positioned between the first insertion passage 12 and the second insertion passage 21, the second plug connector
At least one first locating piece 22 is formed at first breach 13, at least one second positioning is formed at second breach 14
Block 23.By setting the first breach, the second breach and the first locating piece and the second locating piece corresponding thereto, can effectively it drop
The assembly difficulty of low first plug connector and the second plug connector, while the structure can add fool-proof design, is conducive to batch extensive
Production.
The supporting surface 24 matched with headset plug is equipped with the locating piece 23 of first locating piece 22 and second.Supporting surface
24 can aid in the first insertion passage 12 and the second insertion passage 21 to be supported headset plug, further enhancing earphone socket
Structural reliability.
Second plug connector 2 is formed in forming the first storage tank 25 in the first locating piece 22 in the second locating piece 23
Second storage tank 26.
The first insertion passage 12 and second insertion passage 21 is used to house headset plug, the first accommodating seam 25 and second
Accommodating seam 26 is used to set deck corresponding with each terminal on headset plug.In the present embodiment, the described first accommodating seam correspondence
The deck for being responsible for MIC inputs is set, and the described second accommodating seam is correspondingly arranged the deck of responsible R channel output, and the second plug division is leaned on
Nearly headset plug end is additionally provided with the accommodating cavity 27 that deck is exported for accommodating responsible L channel.
First plug connector 1 is metal material, is prepared by powder metallurgy or CNC or AM processing technologys.Described first
Plug connector 1 is metal material, makes it have stronger external force resistance ability, structural soundness is higher.
Second plug connector 2 is plastic cement material.
First plug connector includes the first installation portion, and first installation portion is the through hole fixed for screw, described the
Two plug connectors include the second installation portion, and second plug connector is fixed on a printed circuit by way of paster.
Split earphone insert design provided in an embodiment of the present invention, different plug connectors can be fixed on mobile terminal not
With in structure, each plug connector has respective stress point to carry out effective, single support, overall construction intensity to headset plug
Increase.
As shown in figure 5, a kind of mobile terminal, including a terminal body and the earphone in terminal body
Socket, the plug connector 2 of the first plug connector 1 and/or second is provided with the installation portion for being used for fixing the earphone socket, the ear
Machine transplanting of rice seat also includes being used for the first plug connector 1 and the second plug connector 2 of fixed support headset plug 3, and first plug connector 1 is also
The the first insertion passage extended inwardly to form including an earphone insert port and by the earphone insert port, second plug connector 2
Including the second insertion passage on the first insertion passage bearing of trend.
First plug connector 1 is metal material, is prepared by powder metallurgy or CNC or AM processing technologys.
The terminal body includes setting on housing and the printed circuit board (PCB) 4 in housing, first plug connector 1
There is the first installation portion, the first plug connector 1 is fixed on the housing by the first installation portion, and second plug connector 2 is provided with
Second installation portion, the second plug connector 2 is fixed on the printed circuit board (PCB) 4 by the second installation portion.By the way that each plug connector is consolidated
It is scheduled on the different structure of mobile terminal, is advantageously implemented each plug connector and the independence of earphone socket is supported, further increase
The structural reliability of earphone socket.
Shell 5 during the housing includes one, the first plug connector is fixed on the middle shell 5 by the first installation portion.
First installation portion is some through holes located at the first insertion passage proximate.In the present embodiment, described first install
Portion includes the through hole 16 of first through hole 15 and second located at the first insertion passage both sides, in addition to located at the lower section of the second through hole 16
Third through-hole 17, between the line and the second through hole 16 and the line of third through-hole 17 of the through hole 16 of first through hole 15 and second
Angle be equal or substantially equal to 90 degree, to increase fastening ability of the screw to the first plug connector, improve the knot of the first plug connector
Structure steadiness.
Second plug connector is fixed on by way of paster on printed circuit board (PCB) 4.
In the present embodiment, the earphone socket can be 3.5mm earphone sockets or various conventional earphone sockets.This implementation
The mobile terminal that example is provided can be the mobile electronic device of mobile phone, platform computer, and other offer ear-phone functions.
Embodiment two：
From unlike embodiment one, as shown in Figure 6 and Figure 7, first plug connector not only include located at first insert
Enter the through hole 16 of first through hole 15 and second of passage both sides, in addition to the snap fit 18 located at first passage side, described first leads to
Hole 15 is fixedly connected with middle shell described in the can still be used for of the second through hole 16, and the snap fit 18 can be located at first through hole top and be used for and shifting
Move the groove on terminal shell or be clasped to aid in first through hole 15 and second through hole, 16 pair of first plug connector to be fixed.
It is to combine a kind of embodiment that particular content is provided as described above, does not assert the specific implementation office of the present invention
It is limited to these explanations.Earphone interface is not limited only to only include the first plug connector and the second plug connector as described, and may also include has
The deck set in 3rd plug connector of the 3rd insertion passage, the described first accommodating seam, the second accommodating seam is not limited in this reality
Apply disclosed combination of example etc..It is all approximate with the inventive method, structure etc., identical, if or for being made under the premise of inventive concept
Dry technology deduction or replace, should all be considered as protection scope of the present invention.
Claims (2)
1. a kind of earphone socket, it is characterised in that：Including the first plug connector for fixed support headset plug and the second grafting
Part, first plug connector and/or the second plug connector are provided with the installation portion for being used for fixing the earphone socket, and described first inserts
Fitting also includes an earphone insert port and the first insertion passage extended inwardly to form by the earphone insert port, and described second inserts
Fitting also includes the second insertion passage on the first insertion passage bearing of trend, and first plug connector is inserted by described first
Enter passage and extend inwardly to form the first breach and the second breach, first breach and the second breach are respectively positioned on the first insertion passage
And second insertion passage between, the second plug connector in first indentation, there formation at least one first locating piece, in described second
It is equipped with what is matched with headset plug on indentation, there formation at least one second locating piece, first locating piece and the second locating piece
Supporting surface, second plug connector is housed in forming the first storage tank in the first locating piece in forming second in the second locating piece
Groove, second plug connector is plastic cement material.
2. a kind of mobile terminal, including a terminal body and as claimed in claim 1 in terminal body
Earphone socket, it is characterised in that：The first plug connector and second that the earphone socket includes being used for fixed support headset plug is inserted
Fitting, first plug connector and/or the second plug connector are provided with the installation portion for being used for fixing the earphone socket, described first
Plug connector also includes an earphone insert port and the first insertion passage extended inwardly to form by the earphone insert port, described second
Plug connector also includes the second insertion passage on the first insertion passage bearing of trend, and the terminal body includes housing
With the printed circuit board (PCB) in housing, first plug connector is provided with the first installation portion, and the first plug connector passes through the first peace
Dress portion is fixed on the housing, and second plug connector is provided with the second installation portion, and the second plug connector passes through the second installation portion
Fix on the printed circuit board, shell during the housing includes one, the first plug connector is fixed on described by the first installation portion
On middle shell, the first installation portion is some through holes located at the first insertion passage proximate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312557.9A CN105322350B (en) | 2014-07-01 | 2014-07-01 | A kind of earphone socket and its mobile terminal of application |
| PCT/CN2015/083022 WO2016000613A1 (en) | 2014-07-01 | 2015-07-01 | Earphone jack and mobile terminal using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312557.9A CN105322350B (en) | 2014-07-01 | 2014-07-01 | A kind of earphone socket and its mobile terminal of application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322350A CN105322350A (en) | 2016-02-10 |
| CN105322350B true CN105322350B (en) | 2017-07-25 |
Family
ID=55018457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312557.9A Active CN105322350B (en) | 2014-07-01 | 2014-07-01 | A kind of earphone socket and its mobile terminal of application |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105322350B (en) |
| WO (1) | WO2016000613A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811192A (en) * | 2016-03-15 | 2016-07-27 | 珠海格力电器股份有限公司 | Electronic equipment and installation assembly for headset base of electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW579103U (en) * | 2002-07-05 | 2004-03-01 | Simula Co Ltd | Structure improvement of mini earphone socket |
| US7785119B1 (en) * | 2009-10-18 | 2010-08-31 | Cheng Uei Precision Industry Co., Ltd. | Audio jack connector |
| CN102904132A (en) * | 2011-07-28 | 2013-01-30 | 索尼爱立信移动通讯有限公司 | Audio socket and electronic device comprising same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022789B (en) * | 2011-09-23 | 2015-10-28 | 昆山长盈精密技术有限公司 | Connector for earphone socket |
| CN204011908U (en) * | 2014-07-01 | 2014-12-10 | 维沃移动通信有限公司 | The mobile terminal of a kind of earphone socket and application thereof |
-
2014
- 2014-07-01 CN CN201410312557.9A patent/CN105322350B/en active Active
-
2015
- 2015-07-01 WO PCT/CN2015/083022 patent/WO2016000613A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW579103U (en) * | 2002-07-05 | 2004-03-01 | Simula Co Ltd | Structure improvement of mini earphone socket |
| US7785119B1 (en) * | 2009-10-18 | 2010-08-31 | Cheng Uei Precision Industry Co., Ltd. | Audio jack connector |
| CN102904132A (en) * | 2011-07-28 | 2013-01-30 | 索尼爱立信移动通讯有限公司 | Audio socket and electronic device comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016000613A1 (en) | 2016-01-07 |
| CN105322350A (en) | 2016-02-10 |
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