CN201285965Y - Audio socket connector component - Google Patents
Audio socket connector component Download PDFInfo
- Publication number
- CN201285965Y CN201285965Y CNU2008201888087U CN200820188808U CN201285965Y CN 201285965 Y CN201285965 Y CN 201285965Y CN U2008201888087 U CNU2008201888087 U CN U2008201888087U CN 200820188808 U CN200820188808 U CN 200820188808U CN 201285965 Y CN201285965 Y CN 201285965Y
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- terminal
- insulating base
- audio
- containing cavity
- curved boom
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Abstract
The utility model relates to an audio socket connector assembly which comprises an insulating seat, a plurality of insulating butt joints and a plurality of electric terminal groups. A plurality of holding cavities for audio plugs to plug in are arranged in the insulating seat; a plurality of positioning holes are arranged on the insulating seat; the plurality of butt joints are respectively embedded in the positioning holes; the elastic contact of at least one terminal in the electric terminal groups is convexly arranged in the holding cavities so as to be connected with the butting audio plugs. Any holding cavity in the insulating seat, the electric terminal group arranged around the holding cavities and the butt joints communicated with the holding cavities are combined to form a connector unit. In the structure, the butt joints can be designed to have different colors so as to be helpful for a user to distinguish the plugging of different connector units; the utility model also reduces dies for producing the insulating seat, simplifies the structure of a die, reduces the cost, omits multiple assembling procedures of a plurality of insulating seats and avoids the quality problem caused by the assembly of the insulating seats.
Description
Technical field
The utility model relates to the audio connector art, refers in particular to a kind of simple in structure, production and assembly novel audio jack connector assembly easily.
Background technology
As everyone knows, audio socket connector system is used to be arranged at various electronic equipments with audio-frequency function, for example LCD TV, notebook computer or desktop computer etc.Its major function system is used to provide the transmission of the voice signal between two systems, and by the difference of its function, it is multiple that audio socket connector includes audio frequency out connector, audio frequency input connector and audio frequency amplification connector etc.The structure of audio socket connector mainly comprises insulating base and a plurality of electric terminals compositions that are connected with circuit board, wherein the leading flank of insulating base has the hollow cylindrical butt joint that protrudes out usually, this butt joint is provided with spliced eye, containing cavity in spliced eye and the insulating base runs through, the resilient contact of a plurality of electric terminals is protruding respectively place with cavity volume that spliced eye is communicated with in, with this and the audio jack butt conducting of docking.
The audio socket connector assembly is the set that aforementioned audio frequency out connector, audio frequency input connector or audio frequency amplify two or more connector units in the connector, being about to aforementioned two or more connector unit fuses and becomes a connector assembly, and, each connector unit need be provided with different colors respectively, and is convenient to the connector unit that the user distinguishes the grafting corresponding function.In addition, for making things convenient for the assembling of connector assembly and circuit board, each terminal extends respectively in the connector unit pin, and the pin of all terminals is evenly distributed on the same winding end face of connector assembly housing.
Yet still there are many weak points in the structure of the audio socket connector assembly of aforementioned conventional:
At first the insulating base of this audio socket connector assembly system is assembled by a plurality of independently connector insulating bases, and the docking section of each connector is one-body molded acquisition on each connector insulating base directly.Thus, in actual production, each connector insulating base need adopt different moulds respectively, makes its processing and fabricating complicated, and the cost height; And the assembling of each connector insulating base existence assembling tolerance, also make the quality of product cannot say for sure to cause fraction defective too high by card.
Secondly, because the winding end face of aforementioned connector assembly is arranged at a wherein side of a connector housing usually, be formed with other connector from the distance of this winding end face situation far away, and each terminal pins system is formed by one extension on the terminal body in the connector assembly of tradition, this kind structure also makes that the development length of pin is very long, thereby brings certain difficulty for the production and processing of terminal.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, its main purpose provides a kind of audio socket connector assembly, it all is assembled on the same insulating base by the terminal with each connector unit, thereby reduced the quantity of insulating base, not only saved number of molds and cost, and saved the assembling procedure of insulating base, the quality problem of having avoided the insulating base assembling to bring.
Another purpose of the present utility model provides a kind of audio socket connector assembly, it is by the improvement terminal structure, terminal is separated into each other electrically terminal body and terminal pins two parts of contact, thereby has simplified terminal structure, with the aforementioned terminal problem of difficult processing of effective solution.
For achieving the above object, the utility model adopts following technical scheme:
A kind of audio socket connector assembly comprises
One insulating base is provided with a plurality of containing cavities for the audio jack insertion in this insulating base, insulating base one end face is provided with the corresponding location hole of a plurality of and aforementioned containing cavity, each location hole and corresponding containing cavity connection;
A plurality of insulation butt joints, these a plurality of butt joints correspondence respectively are flush-mounted in the aforementioned location hole, and each butt joint is provided with and is used to guide the spliced eye that audio jack is inserted, and the interior containing cavity of spliced eye and insulating base is communicated with;
A plurality of electric terminal groups, these a plurality of electric terminal groups are plugged in respectively on the aforementioned dielectric seat, its each terminal group correspondence is arranged at around the corresponding containing cavity, and the resilient contact that has a terminal in each terminal group at least is protruding to be placed in this containing cavity, with this and the audio jack butt conducting of docking;
By the arbitrary containing cavity in the aforementioned dielectric seat, be arranged at the electric terminal group around this containing cavity and the butt joint that is communicated with this containing cavity is combined to form a connector unit.
As a kind of preferred version, described insulating base is surrounded by a shielded metal shell outward.
As a kind of preferred version, described insulating base is to be formed by preceding pedestal and back pedestal assembly.
As a kind of preferred version, described electric terminal group includes two signal terminals, two switch terminals and an earth terminal, and this two switch terminal is in normally open when audio jack is not inserted.
As a kind of preferred version, in described two switch terminals, wherein be set with insulating case on the elastic arm of a switch terminal, in described two signal terminals, wherein have on the adjutage of a signal terminal and can act on aforementioned dielectric and put the pushing part that orders about aforementioned elastic arm and another switch terminal butt conducting.
As a kind of preferred version, described signal terminal includes the terminal body and the terminal pins of split, this terminal pins is formed L shaped structure by first curved boom that is perpendicular to one another and second curved boom, its first curved boom is inserted to stretch in the insulating base and is electrically contacted with terminal body, and second curved boom is inserted and stretched out outside the winding end face of insulating base.
As a kind of preferred version, described switch terminal includes the terminal body and the terminal pins of split, this terminal pins is formed L shaped structure by first curved boom that is perpendicular to one another and second curved boom, its first curved boom is inserted to stretch in the insulating base and is electrically contacted with terminal body, and second curved boom is inserted and stretched out outside the winding end face of insulating base.
After the utility model adopts technique scheme, its beneficial effect is, on the one hand by the insulating base of ccontaining a plurality of bonder terminal groups simultaneously is set, and a plurality of corresponding with the bonder terminal group respectively butt joints are set, with this, can this butt joint be set to different colors, so that the user distinguishes the grafting of the connector unit of difference in functionality, also reduced simultaneously the mould of producing insulating base, simplified mould structure, reduce cost, and the assembling of having saved insulating base, avoided the insulating base assembling and the appearance of the quality problem of generation.On the other hand by terminal being separated into each other terminal body and terminal pins two parts of electrically contact, thereby simplified terminal structure, with the terminal structure problem of difficult processing of effective solution tradition.
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model;
Fig. 2 is the exploded view of the embodiment of the utility model;
Fig. 3 is another partial exploded view of the embodiment of the utility model;
Fig. 4 be among the embodiment of the utility model before pedestal one three-dimensional view;
Fig. 5 be among the embodiment of the utility model before the three-dimensional view at another visual angle of pedestal;
Fig. 6 is the exploded view of the embodiment sound intermediate frequency lead-out terminal group of the utility model;
Fig. 7 is the exploded view of the embodiment sound intermediate frequency input terminal group of the utility model;
Fig. 8 is that the embodiment sound intermediate frequency of the utility model is amplified the exploded view of terminal group;
Fig. 9 is the sectional view of M among Fig. 1-M position, and its audio jack is in the state of insertion;
State diagram when Figure 10 is the insertion of Fig. 9 sound intermediate frequency plug.
The accompanying drawing identifier declaration:
10, insulating base 11, preceding pedestal 12, back pedestal
111, first containing cavity 112, second containing cavity 113, the 3rd containing cavity
114, first location hole 115, second location hole 116, the 3rd location hole
121, winding end face 211, through hole
20, screening can 21, procapsid 22, back casing
31, first butt joint 32, second butt joint 33, the 3rd butt joint
301, spliced eye 302, projection
40, audio output group 401, terminal body 402, terminal pins
402a, the first curved boom 402b, second curved boom 41, signal terminal
411, resilient contact 412, pushing part 42, switch terminal
43, earth terminal 44, insulating case
50, audio input end group 501, terminal body 502, terminal pins
502a, the first curved boom 502b, second curved boom 51, signal terminal
511, resilient contact 512, pushing part 52, switch terminal
53, earth terminal 54, insulating case
60, audio frequency amplifies terminal group 601, terminal body 602, terminal pins
602a, the first curved boom 602b, second curved boom 61, signal terminal
611, resilient contact 612, pushing part 62, switch terminal
63, earth terminal 64, insulating case
70, audio jack 80, main body bar portion 81, pin
Embodiment:
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Showed the concrete structure of the preferred embodiment of the utility model referring to figs. 1 through Figure 10, included insulating base 10, screening can 20, first butt joint 31, second butt joint 32, the 3rd butt joint 33, audio output group 40, audio input end group 50 and audio frequency and amplify terminal group 60.
Wherein, this insulating base 10 is to be formed by preceding pedestal 11 and back pedestal 12 assembly.The containing cavities that preceding pedestal 11 is cascading from top to bottom three and supplies audio jack 70 to insert are respectively first containing cavity 111, second containing cavity 112 and the 3rd containing cavity 113; Preceding pedestal 11 1 end faces are provided with three location holes corresponding with aforementioned containing cavity, are respectively first location hole 114, second location hole and 115 the 3rd location holes 116, and the containing cavity that each location hole is corresponding with it is communicated with.The tail end of pedestal 11 before this back pedestal 12 is installed in, the bottom surface of back pedestal 12 is then as the winding end face 121 between connector and the circuit board.
This screening can outsourcing 20 is outside aforementioned dielectric seat 10, and this screening can 20 is to be formed by procapsid 21 and back casing 22 assembly.This procapsid 21 is provided with is convenient to the through hole 211 that aforementioned first butt joint 31, second butt joint 32 and the 3rd butt joint 33 are passed.
This first butt joint 31, second butt joint 32 and the 3rd butt joint 33 correspondence respectively are flush-mounted in aforementioned first location hole 114, second location hole 115 and the 3rd location hole 116, and fasten inserting between butt joint and the location hole and close structure.Be provided with the spliced eye 301 that is used to guide audio jack 70 insertions in each butt joint 31,32,33, and each butt joint 31,32,33 both sides is provided with the projection 302 of ease of assembly location.
This audio output group 40 includes two signal terminals 41, two switch terminals 42 and an earth terminal 43, these terminals be flush-mounted in respectively first containing cavity 31 around.Resilient contact 411 protruding the placing in this first containing cavity 31 of this two signal terminal 41 are with this and the audio jack 70 butt conductings of docking.In two switch terminals 42, wherein be set with insulating case 44 on the elastic arm of a switch terminal 42, and in aforementioned two signal terminals 41, wherein have on the adjutage of a signal terminal 41 and can act on the pushing part 412 that orders about aforementioned elastic arm and another switch terminal butt conducting on the aforementioned dielectric cover 44, thus, make two switch terminals 42 when audio jack 70 is not inserted, be in normally open.
Particularly, because this audio output group 40 and first vacant chamber 31 is far away from aforementioned winding end face 121, extend the long problem that causes processing difficulties for effectively solving terminal pins, present embodiment is set to this signal terminal 41 and switch terminal 42 to be formed by the terminal body 401 and terminal pins 402 windings of split, this terminal body 401 is arranged in the preceding pedestal 11, this terminal pins 402 is formed L shaped structure by the first curved boom 402a that is perpendicular to one another and the second curved boom 402b, before inserting and stretch in, its first curved boom 402a electrically contacts with terminal body 401 in the pedestal 11, the second curved boom 402b inserts and passes back pedestal 12, and stretches out outside the winding end face 121 of back pedestal 12.
This audio input end group 50 is basic identical with the structure of aforementioned audio output group 40, includes two signal terminals 51, two switch terminals 52 and an earth terminal 53 equally, these terminals be flush-mounted in respectively second containing cavity 32 around.Resilient contact 511 protruding the placing in this second containing cavity 32 of this two signal terminal 51 are with this and the audio jack 70 butt conductings of docking.In two switch terminals 52, wherein be set with insulating case 54 on the elastic arm of a switch terminal, and in aforementioned two signal terminals 51, wherein have on the adjutage of a signal terminal and can act on the pushing part 512 that orders about aforementioned elastic arm and another switch terminal butt conducting on the aforementioned dielectric cover 54, thus, make two switch terminals when audio jack 70 is not inserted, be in normally open.
Equally, because this audio input end group 50 and second containing cavity 32 is far away from winding end face 121, extend the long problem that causes processing difficulties for effectively solving terminal pins, present embodiment is set to signal terminal 51 and the switch terminal 52 in the audio input end group formed by the terminal body 501 and terminal pins 502 windings of split equally, this terminal body 501 is arranged in the preceding pedestal 11, this terminal pins 502 is formed L shaped structure by the first curved boom 502a that is perpendicular to one another and the second curved boom 502b, before inserting and stretch in, its first curved boom 502a electrically contacts with terminal body 501 in the pedestal 11, the second curved boom 502b inserts and passes back pedestal 12, and stretches out outside the winding end face 121 of back pedestal.
This audio frequency amplifies 60 of terminal group and includes two signal terminals 61, two switch terminals 62 and an earth terminal 63, these terminals be flush-mounted in respectively the 3rd containing cavity 33 around.Resilient contact 611 protruding the placing in the 3rd containing cavity 33 of this two signal terminal 61 are with this and the audio jack 70 butt conductings of docking.In two switch terminals 62, wherein be set with insulating case 64 on the elastic arm of a switch terminal, and in aforementioned two signal terminals 61, wherein have on the adjutage of a signal terminal and can act on the pushing part 612 that orders about aforementioned elastic arm and another switch terminal butt conducting on the aforementioned dielectric cover 64, common two switch terminals are in normally open when audio jack 70 is not inserted.
With aforementioned audio output group 40 and audio input end group 50 different be, because this audio frequency amplifies terminal group 60 and the 3rd containing cavity 33 is nearer from winding end face 121, this terminal pins 602 is when one extends out on the terminal body 601, can't be long, therefore, the signal terminal 61 in this audio frequency amplification terminal group 60 and the terminal pins 602 of switch terminal 62 are directly to be extended by one on the terminal body 601 to form, and stretch out outside the winding end face 121 of back pedestal.
In addition, aforementioned audio output group 40, audio input end group 50 and audio frequency amplify the shared conjoined structure of earth terminal subsystem of terminal group 60, it includes main body bar portion 80, and perpendicular to extended three elastic arms 43 of this main body bar portion one, 53,63, these three elastic arms 43,53,63 insert respectively and stretch into aforementioned first containing cavity 111, in second containing cavity 112 and the 3rd containing cavity 113, as audio output group 40, audio input end group 50 and audio frequency amplify the earth terminal of terminal group 60, and pin 81 ends of this main body bar portion 80 are inserted and stretched out outside the winding end face 121.
By this first containing cavity 111, be arranged at the audio output group 40 around this first containing cavity 111 and first butt joint 31 that is communicated with this first containing cavity 111 is combined to form audio frequency out connector unit.By this second containing cavity 112, be arranged at the audio input end group 50 around this second containing cavity 112 and second butt joint 32 that is communicated with this second containing cavity 112 is combined to form audio frequency input connector unit.By the 3rd containing cavity 113, be arranged at that audio frequency around the 3rd containing cavity 113 amplifies terminal group 60 and the 3rd butt joint 33 that is communicated with the 3rd containing cavity 113 is combined to form audio frequency amplification connector unit.
As Fig. 9 and Figure 10, demonstrated the internal structure relation of present embodiment sound intermediate frequency out connector unit, when audio jack 70 is inserted, this audio jack 70 is impelled signal terminal 41 strains with its conflict, in the process of these signal terminal 41 distortion, pushing part 412 on it just in time acts on the insulating case 44, and the elastic arm that promotes this switch terminal 42 is out of shape downwards, until with another switch terminal 42 butt conductings.Because it is basic identical that audio frequency input connector unit and audio frequency amplify the internal structure relation of connector unit and aforementioned audio frequency out connector unit, present embodiment does not repeat them here.
Of the present utility model focusing on, on the one hand by the insulating base of ccontaining a plurality of bonder terminal groups simultaneously is set, and a plurality of corresponding with the bonder terminal group respectively butt joints are set, with this, can this butt joint be set to different colors, so that the user distinguishes the grafting of the connector unit of difference in functionality, also reduced simultaneously the mould of producing insulating base, simplified mould structure, reduced cost, and the assembling of having saved insulating base, avoided the insulating base assembling and the appearance of the quality problem of generation.On the other hand by terminal being separated into each other terminal body and terminal pins two parts of electrically contact, thereby simplified terminal structure, with the terminal structure problem of difficult processing of effective solution tradition.
The above, it only is the preferred embodiment of a kind of audio socket connector assembly of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (7)
1, a kind of audio socket connector assembly is characterized in that: comprise
One insulating base is provided with a plurality of containing cavities for the audio jack insertion in this insulating base, insulating base one end face is provided with the corresponding location hole of a plurality of and aforementioned containing cavity, each location hole and corresponding containing cavity connection;
A plurality of insulation butt joints, these a plurality of butt joints correspondence respectively are flush-mounted in the aforementioned location hole, and each butt joint is provided with and is used to guide the spliced eye that audio jack is inserted, and the interior containing cavity of spliced eye and insulating base is communicated with;
A plurality of electric terminal groups, these a plurality of electric terminal groups are plugged in respectively on the aforementioned dielectric seat, its each terminal group correspondence is arranged at around the corresponding containing cavity, and the resilient contact that has a terminal in each terminal group at least is protruding to be placed in this containing cavity, with this and the audio jack butt conducting of docking;
By the arbitrary containing cavity in the aforementioned dielectric seat, be arranged at the electric terminal group around this containing cavity and the butt joint that is communicated with this containing cavity is combined to form a connector unit.
2, audio socket connector assembly according to claim 1 is characterized in that: described insulating base is surrounded by a shielded metal shell outward.
3, audio socket connector assembly according to claim 1 is characterized in that: described insulating base is to be formed by preceding pedestal and back pedestal assembly.
4, audio socket connector assembly according to claim 1 is characterized in that: described electric terminal group includes two signal terminals, two switch terminals and an earth terminal, and this two switch terminal is in normally open when audio jack is not inserted.
5, audio socket connector assembly according to claim 4, it is characterized in that: in described two switch terminals, wherein be set with insulating case on the elastic arm of a switch terminal, in described two signal terminals, wherein have on the adjutage of a signal terminal and can act on aforementioned dielectric and put the pushing part that orders about aforementioned elastic arm and another switch terminal butt conducting.
6, audio socket connector assembly according to claim 4, it is characterized in that: described signal terminal includes the terminal body and the terminal pins of split, this terminal pins is formed L shaped structure by first curved boom that is perpendicular to one another and second curved boom, its first curved boom is inserted to stretch in the insulating base and is electrically contacted with terminal body, and second curved boom is inserted and stretched out outside the winding end face of insulating base.
7, audio socket connector assembly according to claim 4, it is characterized in that: described switch terminal includes the terminal body and the terminal pins of split, this terminal pins is formed L shaped structure by first curved boom that is perpendicular to one another and second curved boom, its first curved boom is inserted to stretch in the insulating base and is electrically contacted with terminal body, and second curved boom is inserted and stretched out outside the winding end face of insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201888087U CN201285965Y (en) | 2008-08-19 | 2008-08-19 | Audio socket connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201888087U CN201285965Y (en) | 2008-08-19 | 2008-08-19 | Audio socket connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285965Y true CN201285965Y (en) | 2009-08-05 |
Family
ID=40950935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201888087U Expired - Fee Related CN201285965Y (en) | 2008-08-19 | 2008-08-19 | Audio socket connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285965Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716462A (en) * | 2013-12-11 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN107768876A (en) * | 2016-08-18 | 2018-03-06 | 深圳君泽电子有限公司 | Earphone socket and electronic device |
-
2008
- 2008-08-19 CN CNU2008201888087U patent/CN201285965Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716462A (en) * | 2013-12-11 | 2015-06-17 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN104716462B (en) * | 2013-12-11 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Audio connector |
| CN107768876A (en) * | 2016-08-18 | 2018-03-06 | 深圳君泽电子有限公司 | Earphone socket and electronic device |
| CN107768876B (en) * | 2016-08-18 | 2024-07-12 | 深圳君泽电子有限公司 | Earphone socket and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JINGYUE ELECTRONICS CO., LTD. Free format text: FORMER OWNER: WU QUANXIANG Effective date: 20101116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523400 DONGGUAN JINGYUE ELECTRONICS CO., LTD., 2ND INDUSTRIAL DISTRICT, MIUBIAN, LIAOBU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523400 INDUSTRIAL AREA 2, MIUBIAN, LIAOBU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101116 Address after: Second 523400 Industrial Zone, Miao Town, Dongguan, Guangdong, Liaobu Patentee after: Dongguan Jingyue Electronics Co., Ltd. Address before: 523400, Liaobu City, Guangdong province Miao Town, Dongguan second industrial zone, Dongguan Yue Yue Electronics Co., Ltd. Patentee before: Wu Quanxiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |