CN2731789Y - Earphone socket - Google Patents
Earphone socket Download PDFInfo
- Publication number
- CN2731789Y CN2731789Y CNU200420074060XU CN200420074060U CN2731789Y CN 2731789 Y CN2731789 Y CN 2731789Y CN U200420074060X U CNU200420074060X U CN U200420074060XU CN 200420074060 U CN200420074060 U CN 200420074060U CN 2731789 Y CN2731789 Y CN 2731789Y
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- CN
- China
- Prior art keywords
- jack
- utmost point
- snap
- point pin
- center line
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides an earphone socket formed by a plug component of a first plug part and a second plug part, and the earphone socket at least comprises a jack identity, a locking seat and a polar pin unit. The jack identity at least comprises a first rabbet and a second rabbet which are respectively inserted by the first plug part and the second plug part of the plug component, and the second rabbet has a second central line and a second direction vertical to the second central line. A first polar pin and a second polar pin of the polar pin unit are parallel to the second central line and are separately arranged in the second rabbet up to down to short the second direction of the second rabbet.
Description
Technical field
The utility model relates to a kind of earphone socket, particularly relates to a kind of earphone socket with some utmost point pin.
Background technology
As shown in Figure 1, existing earphone socket 1, be applicable to as PDA, mobile phone ... Deng plugging of a plug-assembly of electronic equipment, earphone socket 1 has first utmost point pin 12, two that a jack body 11, four that is the L font is plugged in jack body 11 1 sides at interval away from first utmost point pin 12 and be plugged in jack body 11 second utmost point pin 13 of sides in addition, and the 3rd utmost point pin 14 between first utmost point pin 12 and second utmost point pin 13.
Jack body 11 comprises that one is positioned at the circular socket holes 111 on limit, left side, and a rectangle jack 112 that is positioned at right edge.Circular socket holes 111 has one first center line 101, and rectangle jack 112 has second center line 102 that is parallel to first center line 101, and the second direction 103 of vertical second center line 102.First utmost point pin 12 is to insert at interval the card knot in rectangle jack 112, and first utmost point pin 12 has an inner end and that is positioned at rectangle jack 112 away from inner end and expose to outer end 121 outside the rectangle jack 112.Second utmost point pin 13 is to insert at interval the card knot in circular socket holes 111, and each second utmost point pin 13 has an inner end and that is positioned at circular socket holes 111 away from inner end and expose to outer end 131 outside the circular socket holes 111.14 on the 3rd utmost point pin is to insert the card knot in a rear end of circular socket holes 111, and has an outer end 141 that exposes to circular socket holes 111.
Above-mentioned first, second and third utmost point pin 12,13,14 adds up to seven utmost point pin, can be electrically connected respectively to form seven outer ends 121,131,141 as electric units such as control circuit, commutation circuits, in order to the function that makes up multiple kenel on existing earphone socket 1.
During use, when the plug-assembly with electronic equipment inserts circular socket holes 111 with rectangle jack 112, can be electrically connected the inner end of above-mentioned first, second and third utmost point pin 12,13,14 for plug-assembly, the electrical signal that plug-assembly is provided sees through its outer end 121,131,141 and is sent to above-mentioned electric unit, so that its action; Because of its structure and operation are all prior art, and non-request emphasis of the present utility model, so no longer describe in detail at this.
The shortcoming that has earphone socket 1 now is described below:
Jack body 11 is for being provided with some utmost point pin to be electrically connected some electric equipments, be to set up a rectangle block 110 that is formed with rectangle jack 112 in right edge, insert knot in regular turn at interval in rectangle jack 112 for first utmost point pin 12, therefore, the second direction 103 of the rectangle jack 112 of jack body 11 will have long disappearance, cause above-mentioned earphone socket 1 not to be inconsistent in the miniaturization requirement of " short, little "; So, how to have miniaturization concurrently and have some utmost point pin to make up the earphone socket of multiple function, become the target that relevant dealer is made great efforts.
The utility model content
Therefore, the purpose of this utility model provides and a kind ofly has miniaturization concurrently and have some utmost point pin to make up the earphone socket of multiple function.
According to earphone socket of the present utility model, the plug-assembly that is used for electronic equipment plugs, and plug-assembly comprises that the first slotting portion and second that is parallel to each other and is provided with at interval inserts portion, and it comprises a jack body, a snap seats, a snap-on unit and a utmost point pin unit.Jack body is made with the insulation material, and comprise second jack that an end face, has first center line and first jack that is defined by first surrounding wall, adjacent first jack and defined by second surrounding wall, reach the apical grafting groove toward lower recess from end face, second jack has second center line that is parallel to first center line, and the second direction of vertical second center line, first jack and second jack are inserted the portion that inserts of portion and second for first of plug-assembly respectively and are inserted, and the apical grafting groove has the hollow-out parts of a connection first jack.Snap seats is arranged in the apical grafting groove of jack body, and is provided with a spacing cramp in this hollow-out parts stretches into first jack, first inserts portion for what fasten the plug-assembly that penetrates first jack.The snap-on unit is connected to the metal first snap-on spare, the metal second snap-on spare and metal the 3rd snap-on spare of first jack with comprising space and parallel first center line, above-mentioned snap-on spare is respectively equipped with the snap-on portion that stretches in first jack, and one away from snap-on portion and expose to the outer junction of first jack, and snap-on portion first inserts portion for what fasten the plug-assembly that penetrates first jack.Utmost point pin unit comprises that two are parallel to second center line and are located at interval metal first utmost point pin of the second jack bottom side, and two be parallel to second center line and be disposed on metal second utmost point pin of first utmost point pin top, because first utmost point pin and second utmost point pin are the setting of upper and lower interval, make the contraction in length of the second jack second direction.
Description of drawings
Below by most preferred embodiment and accompanying drawing the utility model earphone socket is elaborated, in the accompanying drawing:
Fig. 1 is the stereo appearance figure of existing earphone socket.
Fig. 2 is the use schematic diagram of earphone socket preferred embodiment of the present utility model.
Fig. 3 is the stereo appearance figure of this preferred embodiment.
Fig. 4 is another three-dimensional exploded view of this preferred embodiment.
Fig. 5 is the use schematic diagram of this preferred embodiment, illustrates that jack assemblies inserts in the earphone socket.
Fig. 6 is the local assembled sectional view of 6-6 along the line among Fig. 2.
Fig. 7 is the local assembled sectional view of 7-7 along the line among Fig. 5.
Fig. 8 is the local assembled sectional view of 8-8 along the line among Fig. 5.
Fig. 9 is the local assembled sectional view of 9-9 along the line among Fig. 5, and the spacing cramp button knot of instruction card Button Block is inserted portion at first of jack assemblies.
Embodiment
Shown in Fig. 2,3,4,5, the preferred embodiment of the utility model earphone socket, the plug-assembly 2 that is used for an electronic equipment plugs, and plug-assembly 2 comprises that the circular cylindrical shape first that is parallel to each other and is provided with is at interval inserted portion 21 and rectangular block shape second is inserted portion 22.The face that is electrically conducted 211, the second that first inserts portion 21 has a ring to be located at its outer shroud week is inserted portions 22 to be had Siping City's between-line spacing to be arranged on to be electrically conducted plate 222 on the body 221.Because of plug-assembly 2 is a prior art, so no longer its thin bilge construction is described in detail.Earphone socket 3 comprises a jack body 4, a snap seats 5, a snap-on unit 6 and a utmost point pin unit 7.
Shown in Fig. 2,4,6, jack body 4 is made by the insulation material, it comprises that an end face 41, has first center line 201 and first jack, 43, one adjacent first jack 43 that is defined by first surrounding wall 42 and second jack 45 that is defined by second surrounding wall 44, and one from end face 41 the apical grafting groove 46 toward lower recess.First jack 43 has the circular open front 431 and rectangle after-opening 432 that is connected.Second jack 45 has second direction 203, the rectangle open front 451 of second center line, 202, one vertical second center line 202 that is parallel to first center line 201, reaches the back buckling groove 452 that is communicated with open front 451 and is the T font.First jack 43 and second jack 45 are inserted portion 21 and second for first of plug-assembly 2 respectively and are inserted portion's 22 insertions.Apical grafting groove 46 has the hollow-out parts 461 of a connection first jack 43.
As shown in Figure 9: snap seats 5 is connected in the apical grafting groove 46 of jack body 4, and comprises a spacing cramp 51 in hollow-out parts 461 stretches into first jack 43, first inserts portion 21 for what fasten the plug-assembly 2 that penetrates first jack 43.In the present embodiment, two opposition side plates of snap seats 5 are connected to two opposition side limits of first jack 43 respectively, to form firm connection.
Shown in Fig. 4,6,7, snap-on unit 6 comprises the metal first snap-on spare 61, the metal second snap-on spare 62 and metal the 3rd snap-on spare 63 that the space is parallel to first center line, 201 ground and is connected to first jack 43.Above-mentioned snap-on spare 61,62,63 has the snap-on portion 611,621,631 that stretches in first jack 43 respectively, and one away from snap-on portion 611,621,631 and expose to the outer junction 612,622,632 of first jack 43.Snap-on portion 611,621,631 is for the first slotting portion 21 that fastens the plug-assembly 2 that penetrates first jack 43.
Shown in Fig. 4,7,8, utmost point pin unit 7 comprise two be parallel to second center line 202 and be located at interval second jack, 45 bottom sides metal first utmost point pin 71, and two be parallel to second center line 202 and be disposed on metal second utmost point pin 72 of first utmost point pin, 71 tops, and be parallel to first center line 201 and be located in metal the 3rd utmost point pin 73 and metal the 4th utmost point pin 74 in first jack 43 at interval.Above-mentioned first, second utmost point pin 71,72 has the utmost point foot 711,721 of exposing outside second jack 45 respectively, and a snap-on portion 712,722 away from utmost point foot 711,721.Snap-on portion 712,722 is for fastening the second slotting portion 22 that penetrates second jack, 45 plug-assemblies 2.Above-mentioned the 3rd, the 4th utmost point pin 73,74 has the utmost point foot 731,741 of exposing outside first jack 43 respectively.The snap-on portion 611 of the first snap-on spare 61 is that the snap-on portion 621 that is connected to the 3rd utmost point pin 73, the second snap-on spares 62 separatably is connected to the 4th utmost point pin 74 separatably.As shown in Figure 7, when first of plug-assembly 2 is inserted portion 21 when penetrating first jack 43, above-mentioned snap-on portion 611,621 will break away from the 3rd utmost point pin 73 and the 4th utmost point pin 74 respectively, and fasten in the first slotting portion 21 it will be fixed in first jack 43.As shown in Figure 4, in the present embodiment, first utmost point pin 71 is that buckling groove 442 is connected on second jack 45 after penetrating after being positioned at two of below, and second utmost point pin 72 is to be connected on second jack 45 after buckling groove 452 penetrates behind two of top from being positioned at.Other the 3rd, the 4th utmost point pin the 73, the 74th is connected to after after-opening 432 penetrates on first jack 43.
Because of above-mentioned first, second, third snap-on spare 61,62,63 and first, second, third, fourth utmost point pin, 71,72,73, the 74 slotting non-request emphasis of the present utility model of syndeton that are fixed on jack body 4 of tying, so no longer describe in detail at this.
During use, borrow the junction 612,622,632 of above-mentioned snap-on spare 61,62,63, can organize the some utmost point pin of structure with the utmost point foot 711,721,731,741 of first, second, third, fourth utmost point pin 71,72,73,74, electrically connect for some electric equipments, and then the function that makes up multiple kenel is in earphone socket 3.Cause how to make up most electric equipments and its start situation is all prior art, and non-request emphasis of the present utility model, so no longer describe in detail at this.
The purpose of this utility model and function can be summarized as follows:
1. the snap-on portion 611,621,631 of first, second, third snap-on spare 61,62,63, spacing cramp 51 with snap seats 5, can penetrate first of first jack, 43 female connector assemblies 2 for snapping and insert portion 21, the arrange in pairs or groups snap-on portion 712,722 of first, second utmost point pin 71,72 can penetrate second of second jack, 45 plug-assemblies 2 and inserts portion 22 for fastening, and reaches to make plug-assembly 2 be fixed on effect on the jack body 4.
2. the junction 612,622,632 of above-mentioned snap-on spare 61,62,63, can organize the some utmost point pin of structure with the utmost point foot 711,721,731,741 of first, second, third, fourth utmost point pin 71,72,73,74, electrically connect for some electric equipments, and then the function that makes up multiple kenel is in jack body 4.In addition, first utmost point pin 71 of the present utility model and second utmost point pin 72 are that upper and lower interval penetrates the design that is connected to second jack 45, existing jack body 11 first utmost point pin 12 that are different from are as shown in Figure 1 inserted the structure of knot in rectangle jack 112 in regular turn at interval, jack body 4 of the present utility model relatively can make the contraction in length of second jack, 45 second directions 202, and then dwindle the width of jack body 4, make the utility model earphone socket 3 have the feature of miniaturization and multiple function capable of being combined concurrently.
Claims (5)
1. earphone socket, the plug-assembly that is used for electronic equipment plugs, this plug-assembly comprises that the first slotting portion and second that is parallel to each other and is provided with at interval inserts portion, and earphone socket comprises a jack body, a snap seats, a snap-on unit and a utmost point pin unit, it is characterized in that:
Jack body is made with the insulation material, it comprises that an end face, has first center line and coats first jack, adjacent first jack that defines and second jack that is defined by the coating of one second surrounding wall by first surrounding wall, reach an apical grafting groove from the past lower recess of end face, second jack has second center line that is parallel to first center line, and the second direction of vertical second center line, first jack and second jack are inserted the portion that inserts of portion and second for first of plug-assembly respectively and are inserted, and the apical grafting groove has the hollow-out parts of a connection first jack;
Snap seats is arranged in the apical grafting groove of jack body, and it is provided with a spacing cramp in hollow-out parts stretches into first jack, first inserts portion for what fasten the plug-assembly that penetrates first jack;
The snap-on unit comprises the space and is connected to the metal first snap-on spare of first jack, metal second snap-on spare and metal the 3rd snap-on spare with being parallel to first center line, above-mentioned snap-on spare has the snap-on portion that stretches in first jack respectively, and one away from snap-on portion and expose to the outer junction of first jack, and snap-on portion penetrates first of the first jack, plug assembly and inserts portion for fastening; And
Utmost point pin unit comprises that two are parallel to second center line and are located at interval metal first utmost point pin of the second jack bottom side, and two be parallel to second center line and be disposed on metal second utmost point pin of first utmost point pin top, the upper and lower compartment of terrain of first utmost point pin and second utmost point pin is provided with, and makes the contraction in length of the second jack second direction.
2. earphone socket as claimed in claim 1 is characterized in that:
Utmost point pin unit also comprises and is parallel to first center line and is located in first jack interior metal the 3rd utmost point pin and metal the 4th utmost point pin at interval, the snap-on portion of the first snap-on spare is connected to the 3rd utmost point pin separatably, the snap-on portion of the second snap-on spare is connected to the 4th utmost point pin separatably, when first of the plug-assembly portion that inserts penetrates first jack, above-mentioned snap-on portion will break away from the 3rd utmost point pin and the 4th utmost point pin respectively, insert portion and fasten first.
3. earphone socket as claimed in claim 2 is characterized in that:
The 3rd utmost point pin of utmost point pin unit and the 4th utmost point pin all have the utmost point foot of exposing outside first jack, are electrically connected for external electrical equipment.
4. earphone socket as claimed in claim 1 is characterized in that:
First utmost point pin of utmost point pin unit and second utmost point pin all have and expose outside second jack, and the utmost point foot that can connect for portion's electric equipment.
5. the described earphone socket of claim 1 is characterized in that:
The junction of snap-on unit snap-on spare can be electrically connected for external electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420074060XU CN2731789Y (en) | 2004-08-13 | 2004-08-13 | Earphone socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420074060XU CN2731789Y (en) | 2004-08-13 | 2004-08-13 | Earphone socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731789Y true CN2731789Y (en) | 2005-10-05 |
Family
ID=35052103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200420074060XU Expired - Lifetime CN2731789Y (en) | 2004-08-13 | 2004-08-13 | Earphone socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703146A (en) * | 2011-12-16 | 2016-06-22 | 九尊城网络科技（深圳）有限公司 | Data transmission device |
| CN108336530A (en) * | 2018-02-05 | 2018-07-27 | 上海鸿蓓通信科技有限公司 | A kind of fixed structure that headset plug is connect with earphone base |
-
2004
- 2004-08-13 CN CNU200420074060XU patent/CN2731789Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703146A (en) * | 2011-12-16 | 2016-06-22 | 九尊城网络科技（深圳）有限公司 | Data transmission device |
| CN105703146B (en) * | 2011-12-16 | 2018-05-18 | 东莞市智钢五金电子有限公司 | Data transmission device |
| CN108336530A (en) * | 2018-02-05 | 2018-07-27 | 上海鸿蓓通信科技有限公司 | A kind of fixed structure that headset plug is connect with earphone base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140813 Granted publication date: 20051005 |