CN207381681U - A kind of audio 3.5mm female seats multi output function converter - Google Patents
A kind of audio 3.5mm female seats multi output function converter Download PDFInfo
- Publication number
- CN207381681U CN207381681U CN201721563506.9U CN201721563506U CN207381681U CN 207381681 U CN207381681 U CN 207381681U CN 201721563506 U CN201721563506 U CN 201721563506U CN 207381681 U CN207381681 U CN 207381681U
- Authority
- CN
- China
- Prior art keywords
- earphone
- circuit plate
- junction block
- headset
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of audio 3.5mm female seats multi output function converter, including one in heart-shaped adapter body, adapter body edge is equipped at intervals with the headset plug female seat that multiple earphones for 3.5mm male plugs are inserted into, for multiple headset plug female seats for exporting audio, adapter body edge is additionally provided with an earphone input jack, headset, the rotary volume adjustment knob for opening and closing the headset switch of headset and for adjusting multiple headset plug female seat output volumes.The utility model can save it is unnecessary pairing selection and cause need not the wasting of resources, moreover it is possible to increase the regulatory function of volume and external microphone switching function.It is easy to use, the earphone of multiple audio frequency apparatuses can be docked simultaneously.
Description
Technical field
The utility model is related to audio conversion joint chair, more particularly to a kind of audio 3.5mm female seats multi output function converter.
Background technology
Existing 3.5mm audios female seat pinboard is all line switching configuration mostly, and functional specification is single, and connection is not square
Just, without volume adjustment, and extend and be not easy.
Utility model content
The purpose of this utility model is the drawbacks described above for the prior art, provides a kind of audio 3.5mm female seat multi outputs
Function converter.
To solve the drawbacks described above of the prior art, technical solution provided by the utility model is：A kind of audio 3.5mm female seats
Multi output function converter, including one in heart-shaped adapter body, the adapter body edge is equipped at intervals with multiple confessions
The headset plug female seat of the earphone insertion of 3.5mm male plugs, multiple headset plug female seats are used to export audio, the switching
An earphone input jack, headset, the headset for opening and closing headset are additionally provided at device body edges and switchs K1 and for adjusting
Save the rotary volume adjustment knob VR1 of multiple headset plug female seat output volumes.
As a kind of improvement of the utility model audio 3.5mm female seat multi output function converters, the adapter body
Cavity in be equipped with control circuit.
As a kind of improvement of the utility model audio 3.5mm female seat multi output function converters, the control circuit bag
Include earphone input jack wiring board, the first earphone circuit plate, the second earphone circuit plate, third ear machine circuit plate and headset circuit
Plate, is all provided with that there are four junction block, institutes on the earphone input jack wiring board, the first earphone circuit plate and the second earphone circuit plate
State junction block there are three being all provided on third ear machine circuit plate and headset wiring board.
As a kind of improvement of the utility model audio 3.5mm female seat multi output function converters, the earphone input is inserted
Four junction blocks on hole wiring board, the first earphone circuit plate and the second earphone circuit plate are respectively that the first junction block~4th connects
Line seat, three junction blocks on the third ear machine circuit plate and headset wiring board Wei not the junction blocks of the 5th junction block~the 7th.
As a kind of improvement of the utility model audio 3.5mm female seat multi output function converters, the earphone input is inserted
The first junction block on the wiring board of hole docks the 4th junction block of the first earphone circuit plate, on the second earphone circuit plate respectively
The 7th junction block on one junction block, third ear machine circuit plate and headset wiring board；
The second junction block on the earphone input jack wiring board is docked respectively by rotary volume adjustment knob VR1
On second junction block of the first earphone circuit plate, the second junction block on the second earphone circuit plate and third ear machine circuit plate
Five junction blocks；
The 3rd junction block on the earphone input jack wiring board is docked respectively by rotary volume adjustment knob VR1
On the 3rd junction block and third ear machine circuit plate on 3rd junction block of the first earphone circuit plate, the second earphone circuit plate
Six junction blocks；
The 4th junction block on the earphone input jack wiring board switchs the rotary volume adjustment of K1 connections by headset
Knob VR1, rotary volume adjustment knob VR1 dock the 4th junction block of the first earphone circuit plate, the second earphone circuit respectively
The 7th junction block on the first junction block, third ear machine circuit plate and headset wiring board on plate.
Compared with prior art, the utility model has the advantages that：The utility model is suitable for the hand of 3.5mm specifications output
Machine, tablet computer or other audio frequency apparatuses.The earphone of various 3.5mm is obtained into corresponding delivery outlet socket, can so be saved
Go it is unnecessary pairing selection and cause need not the wasting of resources, moreover it is possible to increase volume regulatory function and external microphone switch work(
Energy.It is easy to use, the earphone of multiple audio frequency apparatuses can be docked simultaneously.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model electrical block diagram.
Reference numeral title：1st, adapter body 2, headset plug female seat 3, earphone input jack 4, headset 5, control line
Road.
Specific embodiment
Just the utility model is further described with reference to the accompanying drawings below.
As depicted in figs. 1 and 2, a kind of audio 3.5mm female seats multi output function converter, including one in heart-shaped adapter
Body 1,1 edge of adapter body is equipped at intervals with the headset plug female seat 2 that multiple earphones for 3.5mm male plugs are inserted into, more
For exporting audio, 1 edge of adapter body is additionally provided with an earphone input jack 3, headset 4, is used for a headset plug female seat 2
The headset switch K1 and the rotary volume tune for adjusting multiple 2 output volumes of headset plug female seat for opening and closing headset
Save knob VR1.Headset plug female seat 2 has 3, is respectively the first headset plug female seat, the second headset plug female seat and the 3rd
Headset plug female seat.Rotary volume adjustment knob VR1 adjusts the output sound of three headset plug female seats 2 simultaneously when adjusting volume
Amount.
Preferably, it is equipped with control circuit 5 in the cavity of adapter body 1.
Preferably, control circuit 5 includes earphone input jack wiring board 6, the first earphone circuit plate 7, the second earphone circuit
Plate 8, third ear machine circuit plate 9 and headset wiring board 10, earphone input jack wiring board, the first earphone circuit plate and the second earphone
It is all provided on wiring board there are four junction block, is all provided with that there are three junction blocks on third ear machine circuit plate and headset wiring board.
Preferably, four wiring on earphone input jack wiring board, the first earphone circuit plate and the second earphone circuit plate
Seat is respectively the junction block of the first junction block~the 4th, and three junction blocks on third ear machine circuit plate and headset wiring board Wei the
The junction block of five junction blocks~the 7th.
Preferably, the first junction block on earphone input jack wiring board docks the 4th of the first earphone circuit plate and connects respectively
The 7th junction block on line seat, the first junction block on the second earphone circuit plate, third ear machine circuit plate and headset wiring board；
The second junction block on earphone input jack wiring board docks first respectively by rotary volume adjustment knob VR1
The 5th on second junction block of earphone circuit plate, the second junction block on the second earphone circuit plate and third ear machine circuit plate connects
Line seat；
The 3rd junction block on earphone input jack wiring board docks first respectively by rotary volume adjustment knob VR1
The 6th on the 3rd junction block and third ear machine circuit plate on 3rd junction block of earphone circuit plate, the second earphone circuit plate connects
Line seat；
The 4th junction block on earphone input jack wiring board switchs the rotary volume adjustment knob of K1 connections by headset
VR1, rotary volume adjustment knob VR1 dock the 4th junction block of the first earphone circuit plate, on the second earphone circuit plate respectively
The first junction block, the 7th junction block on third ear machine circuit plate and headset wiring board.
The utility model is the signaling transfer point plate that 3.5mm female seats one input multi output, can solve audio 3.5mm rule
Convenience in the product use of case marker standard, and volume control potentiometer and outer lug mark switching function are added, facilitate tune
The size of volume and the switch of outer lug mark are saved, the earphone products of several 3.5mm male plugs and multimedia sound can be connected simultaneously
Frequency equipment, different output requirements easy to use.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the scope of the claims of the utility model to some modifications and changes of the utility model.
In addition, although having used some specific terms in this specification, these terms merely for convenience of description, not to this reality
With new composition any restrictions.
Claims (5)
1. a kind of audio 3.5mm female seats multi output function converter, which is characterized in that including one in heart-shaped adapter body,
The adapter body edge is equipped at intervals with the headset plug female seat that multiple earphones for 3.5mm male plugs are inserted into, Duo Gesuo
Headset plug female seat is stated for exporting audio, the adapter body edge is additionally provided with an earphone input jack, headset, is used for
The headset switch K1 and the rotary volume adjustment for adjusting multiple headset plug female seat output volumes for opening and closing headset
Knob VR1.
2. audio 3.5mm female seats multi output function converter according to claim 1, which is characterized in that the adapter
Control circuit is equipped in the cavity of body.
3. audio 3.5mm female seats multi output function converter according to claim 2, which is characterized in that the control line
Road includes earphone input jack wiring board, the first earphone circuit plate, the second earphone circuit plate, third ear machine circuit plate and headset line
Road plate is all provided on the earphone input jack wiring board, the first earphone circuit plate and the second earphone circuit plate there are four junction block,
Junction block there are three being all provided on the third ear machine circuit plate and headset wiring board.
4. audio 3.5mm female seats multi output function converter according to claim 3, which is characterized in that the earphone is defeated
Four junction blocks entered on jack wiring board, the first earphone circuit plate and the second earphone circuit plate are respectively the first junction block~the
Four junction blocks, three junction blocks on the third ear machine circuit plate and headset wiring board Wei not the wiring of the 5th junction block~the 7th
Seat.
5. audio 3.5mm female seats multi output function converter according to claim 4, which is characterized in that the earphone is defeated
Enter the first junction block on jack wiring board and dock the 4th junction block of the first earphone circuit plate respectively, on the second earphone circuit plate
The first junction block, the 7th junction block on third ear machine circuit plate and headset wiring board；
The second junction block on the earphone input jack wiring board docks first respectively by rotary volume adjustment knob VR1
The 5th on second junction block of earphone circuit plate, the second junction block on the second earphone circuit plate and third ear machine circuit plate connects
Line seat；
The 3rd junction block on the earphone input jack wiring board docks first respectively by rotary volume adjustment knob VR1
The 6th on the 3rd junction block and third ear machine circuit plate on 3rd junction block of earphone circuit plate, the second earphone circuit plate connects
Line seat；
The 4th junction block on the earphone input jack wiring board switchs the rotary volume adjustment knob of K1 connections by headset
VR1, rotary volume adjustment knob VR1 dock the 4th junction block of the first earphone circuit plate, on the second earphone circuit plate respectively
The first junction block, the 7th junction block on third ear machine circuit plate and headset wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563506.9U CN207381681U (en) | 2017-11-21 | 2017-11-21 | A kind of audio 3.5mm female seats multi output function converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563506.9U CN207381681U (en) | 2017-11-21 | 2017-11-21 | A kind of audio 3.5mm female seats multi output function converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381681U true CN207381681U (en) | 2018-05-18 |
Family
ID=62332978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563506.9U Expired - Fee Related CN207381681U (en) | 2017-11-21 | 2017-11-21 | A kind of audio 3.5mm female seats multi output function converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381681U (en) |
-
2017
- 2017-11-21 CN CN201721563506.9U patent/CN207381681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191121 |