CN205863459U - A kind of audio connector - Google Patents
A kind of audio connector Download PDFInfo
- Publication number
- CN205863459U CN205863459U CN201620650994.6U CN201620650994U CN205863459U CN 205863459 U CN205863459 U CN 205863459U CN 201620650994 U CN201620650994 U CN 201620650994U CN 205863459 U CN205863459 U CN 205863459U
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- China
- Prior art keywords
- circular matrix
- opening
- terminal
- connecting portion
- extension
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Abstract
The utility model discloses a kind of audio connector, including insulating body, it is immobilizated in inside described insulating body, and the conducting terminal electrically connected with audio jack, described conducting terminal includes header terminal and rear terminal, described insulating body is provided with the receiving space housing described conducting terminal, described header terminal is provided with the first circular matrix, and the first extension from described first circular matrix the most described receiving space extension, described rear terminal is provided with the second circular matrix, and it is less from the audio connector overall volume of second extension this utility model embodiment offer of described second circular matrix the most described receiving space extension, achieve the Miniaturization Design of audio connector.
Description
Technical field
This utility model relates to technical field of electric connectors, connects machine particularly to a kind of audio frequency.
Background technology
Along with wireless communication technology development and high-tech make rapid progress, mobile phone, laptop computer, MP3 walkman
Or other electronic functionalities tends to enriching, variation, and volume the most increasingly tends to miniaturization, to meet people's
Demand.Having and can produce the audio connector of sound effect and be widely used, its major function is to provide the language of electronic equipment
Tone signal is transmitted.
At present, existing audio connector is electrically connected with the circuit board in electronic equipment, then supplies with the spliced eye having
Audio jack grafting, to reach signal connection.This audio connector generally comprises insulating body, and it generally arranges and includes hollow
The main part of cylindrical hole, this hollow circuit cylinder hole is the spliced eye inserted for audio jack, and several conducting terminals arrange contact
Portion protrudes into turn on audio jack in this spliced eye, and these conducting terminals respectively extend outside insulating body, to be inserted into electricity
Relative position on the plate of road, it is achieved conducting terminal and the electrical connection of circuit board.
But, above existing audio connector is generally of larger volume, hinders and is difficult in adapt to current electronic equipment
The trend of miniaturization.
In view of above technical problem, a kind of audio connector need to be provided, to solve above-mentioned technology present in prior art
Problem.
Utility model content
Based on this, for above-mentioned technical problem, this utility model embodiment provides the audio frequency that a kind of overall volume is less
Adapter.
In order to realize above-mentioned utility model purpose, this utility model embodiment provides a kind of audio connector, including absolutely
Edge body, is immobilizated in the conducting terminal electrically connected inside described insulating body and with audio jack, and described conducting terminal includes head
Portion's terminal and rear terminal, described insulating body is provided with the receiving space housing described conducting terminal, and described header terminal is provided with
First circular matrix and the first extension extended from the described first the most described receiving space of circular matrix, described
Rear terminal is provided with the second circular matrix, and second extended from the described second the most described receiving space of circular matrix
Extension.
In a kind of audio connector that this utility model embodiment provides, described first circular matrix and described first
Extension composition takes all of ring-type, and described second circular matrix and described second extension composition take all of ring-type.
In a kind of audio connector that this utility model embodiment provides, described first extension and described second extends
Portion is respectively described first circular matrix and described second circular matrix joins end to end and is formed by stacking.
In a kind of audio connector that this utility model embodiment provides, described first circular matrix is provided with breach,
Described breach one end extends towards the tear of described receiving space and forms arc-shaped contact site, and described second circular matrix is provided with out
Mouthful, and extend into the connecting portion in described receiving space along audio jack plug orientation in described opening.
In a kind of audio connector that this utility model embodiment provides, described opening is the first opening being oppositely arranged
With the second opening, described connecting portion be included in described first opening extended the first connecting portion of plug orientation and
At the second connecting portion that plug orientation is extended in described second opening.
In a kind of audio connector that this utility model embodiment provides, the corresponding described arc-shaped of described insulating body connects
It is provided with perforate at contact portion, described first connecting portion and described second connecting portion.
In order to realize above-mentioned utility model purpose, this utility model embodiment provides a kind of audio connector, including absolutely
Edge body, is immobilizated in the conducting terminal electrically connected inside described insulating body and with audio jack, and described conducting terminal includes head
Portion's terminal and rear terminal, described insulating body is provided with the receiving space housing described conducting terminal, and described header terminal is provided with
First circular matrix, described rear terminal is provided with the second circular matrix, and described first circular matrix is provided with breach, described
Breach one end extends towards the tear of described receiving space and forms arc-shaped contact site, and described second circular matrix is provided with opening,
And extend into the connecting portion in described receiving space along audio jack plug orientation in described opening.
In a kind of audio connector that this utility model embodiment provides, the corresponding described arc-shaped of described insulating body connects
It is provided with perforate at contact portion and described connecting portion.
In a kind of audio connector that this utility model embodiment provides, described opening is the first opening being oppositely arranged
With the second opening, described connecting portion be included in described first opening extended the first connecting portion of plug orientation and
At the second connecting portion that plug orientation is extended in described second opening.
In a kind of audio connector that this utility model embodiment provides, described header terminal also includes from described first
The first extension that the most described receiving space of circular matrix extends, described rear terminal also includes from described second circular
The second extension that the most described receiving space of matrix extends, described first extension and described second extension are respectively described
First circular matrix and described second circular matrix join end to end and are formed by stacking.
The audio connector that this utility model embodiment provides, header terminal is set to circular so that audio connector
Overall volume less, it is achieved that the miniaturization of audio connector and design.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the stereochemical structure decomposing schematic representation of a kind of audio connector that a kind of embodiment of this utility model provides；
Fig. 2 is the structural representation of the header terminal in a kind of audio connector that a kind of embodiment of this utility model provides
Figure；
Fig. 3 is the structural representation of the rear terminal in a kind of audio connector that a kind of embodiment of this utility model provides
Figure；
Fig. 4 is the combinative structure schematic diagram of a kind of audio connector that a kind of embodiment of this utility model provides；
Fig. 5 is the knot of another angle of rear terminal in a kind of audio connector that a kind of embodiment of this utility model provides
Structure schematic diagram.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and being embodied as
Mode, is described in further detail this utility model embodiment.It should be appreciated that concrete described in this specification
Embodiment is only used to explain this utility model, is not intended to limit this utility model.
Referring to Fig. 1, this utility model one embodiment provides a kind of audio connector, and it includes insulating body 2, Gu
Being held in the conducting terminal 1 that insulating body 2 is internal and electrically connects with audio jack (not shown), conducting terminal 1 includes header terminal
10 and rear terminal 12, insulating body 2 is provided with the receiving space 20 housing conducting terminal 1, and header terminal 10 is provided with the first annulus
Shape matrix 100, and the first extension 102 extended from the first circular matrix 100 receiving space 20 dorsad, rear terminal 12
It is provided with the second circular matrix 120, and the second extension extended from the second circular matrix 120 receiving space 20 dorsad
122。
Insulating body 2 is arranged with conducting terminal 1 integral molded plastic molding, by by conducting terminal 1 and insulating body 2 integrated injection
Mould setting, can greatly reduce the volume of audio connector.
In other embodiments, insulating body 2 arranges opening in bottom or other positions, then is inserted by described conducting terminal 1
Enter in described receiving space 20, held by the form of buckle.I.e. it is not limited to the mode of integrated injection molding.
Header terminal 10 is three, and is arranged side by side successively with rear terminal 12.
Please join shown in Fig. 2, the first circular matrix 100 and the first extension 102 composition take all of ring-type, the first extension
102 is that the first circular matrix 100 joins end to end and is formed by stacking, and it could be arranged to the stem of the first circular matrix 100 (not
Indicate) beyond the monolayer of afterbody (sign), it is also possible to need the afterbody being set to the first circular matrix 100 to surpass according to practice
Going out the monolayer of stem, this first extension 102 is used for embedding insulating body 2, thus realizes conducting terminal 1 and insulating body 2
Firm connection.
First circular matrix 100 is provided with breach 104, and arranges arc-shaped from breach 104 one end towards receiving space 20
Contact site 106, this arc-shaped contact site 106 arranges the contact 107 electrically connected with audio jack.Described arc-shaped contact site
106 is to extend, towards receiving space 20 tear, the one section of arcuation elastomeric element formed from described first circular matrix 100, described
Contact 107 is the convex closure structure that the free end from described arc-shaped contact site 106 is stamped to form towards described receiving space 20.Institute
State arc-shaped contact site 106 vertical with the plug orientation of audio jack.
Bottom first circular matrix 100, first protuberance 108, described first protuberance 108 are set towards insulating body 2
It is exposed to bottom described insulating body 2 constitute leg for realizing the electrical connection of conducting terminal 1 and circuit board.
Please join shown in Fig. 3, Fig. 5, rear terminal 12 is provided with the second circular matrix 120, and from the second circular matrix
120 the second extensions 122 that receiving space 20 extends dorsad.
Second circular matrix 120 and the second extension 122 composition take all of ring-type, and the second extension 122 is the second annulus
Shape matrix 120 joins end to end and is formed by stacking, and it could be arranged to the stem (sign) of the second circular matrix 120 beyond afterbody
The monolayer of (sign), it is also possible to need the afterbody being set to the second circular matrix 120 to exceed the monolayer of stem according to practice,
This second circular matrix 120 embeds insulating body 2, thus realizes conducting terminal 1 and be connected with the firm of insulating body 2.
Second circular matrix 120 is provided with opening and extends formation in described opening along audio jack grafting direction
Connecting portion, described connecting portion is provided with the contact 1247 electrically connected with audio jack.
Described opening includes the first opening 1241 and the second opening 1243 being oppositely arranged.Described connecting portion is included in described
At extended the first connecting portion 1242 of plug orientation and plugging described second opening 1243 in first opening 1241
The second connecting portion 1244 that direction is extended.
Described first connecting portion 1242, in cantilever-shaped, has one away from the free end 1245 of described header terminal 10, described
Second annular base 120 is positioned at described free end 1245 side part opisthotonos and forms folding portion 1246, described folding portion 1246
Outside in described free end 1245.
Described second connecting portion 1244 is in arm, and the two ends of described second connecting portion 1244 are integrally connected to described respectively
Two openings 1243 are in the both sides of plug orientation, and described second connecting portion 1244 is tear punching press shape in described second opening 1243
Become.Described first connecting portion 1242 has free end 1245 to make it have preferable flexible adjustment space, and described second connects
Connect two ends, portion 1244 to be all integrally formed with described second circular matrix 120 and make it have preferable rigidity, and described first connects
Portion 1242 can make audio jack contact well with the regulation of the described second different elastic force of connecting portion 1244, both will not be ask to have damaged
Rear terminal 12, do not result in the inadequate situation of contact force yet and occur.
Described first connecting portion 1242 is all empty towards the collecting within described insulating body 2 with described second connecting portion 1244
Between 20 extend and formed with audio jack electrical contact contact 1247.
Bottom second circular matrix 120, second protuberance 1248, described second protuberance are set towards insulating body 2
1248 are exposed to bottom described insulating body 2 constitute leg for realizing the electric connection of conducting terminal 1 and circuit board.
Arrange at corresponding described arc-shaped contact site the 106, first connecting portion 1242 of insulating body 2 and the second connecting portion 1244
There is perforate 24 (shown in ginseng Fig. 1), provide for described arc-shaped contact site the 106, first connecting portion 1242 and the second connecting portion 1244
Elastic deformation space.
Please join shown in Fig. 4, header terminal 10 and rear terminal 12 fixing with insulating body 2 by injection molding or
Header terminal 10 and rear terminal 12 is made to be fixed in described insulating body 2 by snap.When inserting audio jack, sound
Frequently plug successively electrically connects with the contact 107,1247 of setting in header terminal 10, rear terminal 12, it is achieved the connection of audio frequency.
The audio connector that this utility model embodiment provides, header terminal and rear terminal are set to circular so that
The overall volume of audio connector is less, it is achieved that the miniaturization of audio connector and design.
This utility model another kind embodiment additionally provides a kind of audio connector, including insulating body 2, is immobilizated in insulation
Body 2 inside and the conducting terminal 1 electrically connected with audio jack, conducting terminal 1 includes header terminal 10 and rear terminal 12,
Insulating body 2 is provided with the receiving space 20 housing conducting terminal 1, and header terminal 10 is provided with the first circular matrix 100, aft end
Son 12 is provided with the second circular matrix 120, and the first circular matrix 100 is provided with breach 104, and breach 104 one end is towards housing sky
Between 20 tears extend and form arc-shaped contact sites 106, the second circular matrix 120 is provided with opening, and along audio frequency in opening
Plug plug orientation extends into the connecting portion in described receiving space.
Opening is the first opening 1241 and the second opening 1243 being oppositely arranged, and connecting portion is included in the first opening 1241
Extended the first connecting portion 1242 of plug orientation and in the second opening 1242 plug orientation extended second
Connecting portion 1244.
It is provided with perforate 24 at the corresponding arc-shaped contact site 106 of insulating body 2 and connecting portion.
Header terminal 10 also includes the first extension extended from the first circular matrix 100 the most described receiving space 20
102, rear terminal 12 also include from second circular matrix 120 receiving space 20 dorsad extend the second extension 122, first
Extension 102 and the second circular matrix of extension 122 respectively first 100 and the second circular matrix 120 join end to end folded
Add and form.
The audio connector that this utility model embodiment provides, overall volume is less, it is achieved that audio connector small-sized
Change development and design.
Above-mentioned this utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing carries out suitable change and amendment.Therefore, this utility model is not limited to disclosed and described above being embodied as
Modifications and changes more of the present utility model be should also be as falling in scope of the claims of the present utility model by mode.
Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, not to this reality
With any restriction of novel composition.
Claims (10)
1. an audio connector, including insulating body, is immobilizated in inside described insulating body and electrically connects with audio jack
Conducting terminal, described conducting terminal includes header terminal and rear terminal, it is characterised in that: described insulating body is provided with asylum
Stating the receiving space of conducting terminal, described header terminal is provided with the first circular matrix and from described first circular matrix
The first extension that the most described receiving space extends, described rear terminal is provided with the second circular matrix, and from described the
The second extension that the two the most described receiving spaces of circular matrix extend.
Audio connector the most according to claim 1, it is characterised in that: described first circular matrix prolongs with described first
Extending portion composition takes all of ring-type, and described second circular matrix and described second extension composition take all of ring-type.
Audio connector the most according to claim 2, it is characterised in that: described first extension and described second extension
It is respectively described first circular matrix and described second circular matrix joins end to end and is formed by stacking.
Audio connector the most according to claim 1, it is characterised in that: described first circular matrix is provided with breach, institute
Stating breach one end and extend formation arc-shaped contact site towards the tear of described receiving space, described second circular matrix is provided with out
Mouthful, and extend into the connecting portion in described receiving space along audio jack plug orientation in described opening.
Audio connector the most according to claim 4, it is characterised in that: described opening be the first opening of being oppositely arranged and
Second opening, described connecting portion is included in interior first connecting portion extended in plug orientation of described first opening and in institute
State interior second connecting portion extended in plug orientation of the second opening.
Audio connector the most according to claim 5, it is characterised in that: the corresponding described arc-shaped contact of described insulating body
It is provided with perforate at portion, described first connecting portion and described second connecting portion.
7. an audio connector, including insulating body, is immobilizated in inside described insulating body and electrically connects with audio jack
Conducting terminal, described conducting terminal includes header terminal and rear terminal, it is characterised in that: described insulating body is provided with asylum
Stating the receiving space of conducting terminal, described header terminal is provided with the first circular matrix, and described rear terminal is provided with the second annulus
Shape matrix, described first circular matrix is provided with breach, and described breach one end extends towards the tear of described receiving space and forms circle
Arcuation contact site, described second circular matrix is provided with opening, and extends along audio jack plug orientation in described opening
Enter the connecting portion in described receiving space.
Audio connector the most according to claim 7, it is characterised in that: the corresponding described arc-shaped contact of described insulating body
It is provided with perforate at portion and described connecting portion.
Audio connector the most according to claim 7, it is characterised in that: described opening be the first opening of being oppositely arranged and
Second opening, described connecting portion is included in interior first connecting portion extended in plug orientation of described first opening and in institute
State interior second connecting portion extended in plug orientation of the second opening.
Audio connector the most according to claim 9, it is characterised in that: described header terminal also includes from described first
The first extension that the most described receiving space of circular matrix extends, described rear terminal also includes from described second circular
The second extension that the most described receiving space of matrix extends, described first extension and described second extension are respectively described
First circular matrix and described second circular matrix join end to end and are formed by stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650994.6U CN205863459U (en) | 2016-06-27 | 2016-06-27 | A kind of audio connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650994.6U CN205863459U (en) | 2016-06-27 | 2016-06-27 | A kind of audio connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863459U true CN205863459U (en) | 2017-01-04 |
Family
ID=57637616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650994.6U Withdrawn - After Issue CN205863459U (en) | 2016-06-27 | 2016-06-27 | A kind of audio connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932449A (en) * | 2016-06-27 | 2016-09-07 | 昆山杰顺通精密组件有限公司 | Audio connector |
-
2016
- 2016-06-27 CN CN201620650994.6U patent/CN205863459U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932449A (en) * | 2016-06-27 | 2016-09-07 | 昆山杰顺通精密组件有限公司 | Audio connector |
| CN105932449B (en) * | 2016-06-27 | 2018-05-22 | 昆山杰顺通精密组件有限公司 | A kind of audio connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180522 |
|
| AV01 | Patent right actively abandoned |