CN206727350U - A kind of audio conversion head - Google Patents
A kind of audio conversion head Download PDFInfo
- Publication number
- CN206727350U CN206727350U CN201720557101.8U CN201720557101U CN206727350U CN 206727350 U CN206727350 U CN 206727350U CN 201720557101 U CN201720557101 U CN 201720557101U CN 206727350 U CN206727350 U CN 206727350U
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- CN
- China
- Prior art keywords
- conversion head
- audio conversion
- housing
- hole
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of audio conversion head.The audio conversion head includes volume and reduces operating key, volume increase operating key and multifunction key；The body includes the first housing and the second housing；The volume reduces operating key, volume increase operating key and multifunction key installation on the second housing；First housing is provided with the first hole, and second housing is fixed in the first hole；The audio conversion header structure is simple, can realize that wired earphone is connected with the electronic equipment without audio sockets, so as to receive the audio signal in electronic equipment；The volume of audio conversion head reduces operating key, volume increase operating key and multifunction key installation on the second housing, so that Stability Analysis of Structures is reliable.
Description
Technical field
It the utility model is related to a kind of audio conversion head.
Background technology
C-type interface considers that the positive and negative of plug and socket coordinates due to being not required to, more and more popular with consumers.Apple Inc.
Mobile phone socket has used c-type interface；Because iPhone pursues simplification design, it instead of and fill thereby using c-type interface
Electrical outlet and receiver J-Horner.
This design of Apple Inc. generates some inconvenience to mobile phone actual use.For the hand of this simplification design
Machine, if wanting to listen music, need to use wireless headset；And in actual use, wireless headset has the problem of easy to be lost.
In the market needs a kind of audio conversion head, and the audio conversion head can be listened by c-type interface using wired earphone
Music in electronic equipment.
Utility model content
Wired earphone can be connected with the electronic equipment without audio sockets for offer is a kind of, the utility model proposes one
Kind audio conversion head.
The technical solution of the utility model is：A kind of audio conversion head includes body, plug, change-over circuit plate, earphone and inserted
Mouthful；The change-over circuit plate is fixed in the body；The change-over circuit plate electrically connects with plug；The change-over circuit plate and earphone
Socket electrically connects；The audio conversion head also includes volume and reduces operating key, volume increase operating key and multifunction key；Described
Body includes the first housing and the second housing；The volume reduces operating key, volume increase operating key and multifunction key and is arranged on the
On two housings；First housing is provided with the first hole, and second housing is fixed in the first hole.
Further, the audio conversion head also includes connecting line, and the connecting line is flexible wires；The plug and conversion
Circuit board is electrically connected by connecting line.
Further, the receiver J-Horner is away from plug.
Further, the audio conversion head also includes anti-broken pipe；The anti-broken pipe includes convex shoulder, extension cylinder and insertion
Hole, the convex shoulder and extending column body by integral forming；The through hole is through convex shoulder and extension cylinder；The connecting line is described in
Through hole；The body is provided with the first mounting hole；The anti-broken pipe is arranged in the first mounting hole, and the convex shoulder is located at body
It is internal；The extension cylinder passes through the first mounting hole；The change-over circuit plate and body block convex shoulder, so as to realize anti-broken pipe
It is fixed.
Further, the plug is c-type plug.
The beneficial effects of the utility model are：The audio conversion header structure is simple, and wired earphone can be realized with not having
The electronic equipment for having audio sockets connects, so as to receive the audio signal in electronic equipment；The volume of audio conversion head reduces control
Key, volume increase operating key and multifunction key processed are installed on the second housing, so that Stability Analysis of Structures is reliable.
Brief description of the drawings
Fig. 1 is that audio changes header structure schematic diagram；
Fig. 2 is the first casing connecting structure schematic diagram；
Fig. 3 is change-over circuit board connecting structure schematic diagram；
Fig. 4 is anti-broken pipe structural representation；
Fig. 5 is change-over circuit plate electrical block diagram.
Embodiment
For the ease of it will be understood by those skilled in the art that the technical solution of the utility model, below by skill of the present utility model
Art scheme is described in further detail in conjunction with specific embodiments.
As shown in Figure 1, Figure 2, described in Fig. 3, Fig. 4 and Fig. 5, a kind of audio conversion head 100 includes body 20, plug 30, conversion electricity
Road plate 60, receiver J-Horner 50；The plug 30 is c-type plug, and c-type plug does not have to consider positive and negative during connection, made so as to strengthen
User's use feeling, lift Consumer's Experience；The receiver J-Horner 50 is used to connect wired earphone, so as to meet user by having
Audio signal in line earphone receiving electronic equipment, it is simple in construction；It is easy to operate.
The change-over circuit plate 60 fixes the dust in bodies 20, reducing the external world, moisture etc. to change-over circuit plate 60
Damage, ensure that change-over circuit plate 60 is stable and reliable in work；The change-over circuit plate 60 electrically connects with plug 30, when plug 30 inserts
During electronic equipment, the signal in electronic equipment can be transferred to change-over circuit plate 60；The change-over circuit plate 60 and receiver J-Horner
50 electrical connections, after wired earphone is connected with receiver J-Horner 50, wired earphone can receive the audio letter in change-over circuit plate 60
Number, so as to realize that wired earphone can receive the audio signal in electronic equipment；The audio conversion head 100 also includes volume down
Small operating key 211, volume increase operating key 213 and multifunction key 212, for adjusting volume, multifunction key 212 can be realized pair
Audio signal is cut off and conducting, and audio signal can be controlled not by electronic equipment so as to realize；The body 20 includes the
One housing 201 and the second housing 21；The volume reduces operating key 211, volume increase operating key 213 and multifunction key 212 and pacified
On the second housing 21, volume is reduced into operating key 211, volume increases operating key 213 and multifunction key 212 is arranged on second
Housing 21, make Standard convenient and reliable, prevent volume from reducing operating key 211, volume increase operating key 213 and multifunction key
212 after certain time using loosening, so as to influence the use of audio conversion head 100；First housing 201 is provided with the first hole
2011, second housing 21 is fixed in the first hole 2011；It is simple in construction, it is easy for installation.
The audio conversion head 100 also includes connecting line 40, and the connecting line 40 is flexible wires；The plug 30 and conversion
Circuit board 60 is electrically connected by connecting line 40；It is easy to plug 30 to be moved after connecting electronic equipment, lifts usage experience.
The receiver J-Horner 50 is away from plug 30；It can ensure that audio conversion head 100 has as far as possible small volume, so as to be lifted
Usage experience；Because receiver J-Horner 50 connects wired earphone；Plug 30 connects electronic equipment；By receiver J-Horner 50 away from plug 30
The position of electronic equipment and wired earphone can be increased, so as to prevent electronic equipment and wired earphone distance from closely causing electronics to set very much
Standby mobile inconvenience；User can hand catch body 20, be easy to adjust audio signal.
The audio conversion head 100 also includes anti-broken pipe 23, for preventing connecting line 40 to be broken off；The anti-broken pipe 23 is wrapped
Include convex shoulder 232, extension cylinder 233 and through hole 231, the convex shoulder 232 is integrally formed with extending cylinder 233, make it is simple in construction,
It is convenient for production；The through hole 231 is through convex shoulder 232 and extension cylinder 233；The connecting line 40 passes through the through hole 231；
The body 20 is provided with the first mounting hole 202；The anti-broken pipe 23 is arranged in the first mounting hole 202, the convex shoulder 232
Inside body 20；The extension cylinder 233 passes through the first mounting hole 202；The change-over circuit plate 60 and body 20 are by convex shoulder
232 block, so as to realize that anti-broken pipe 23 is fixed；It is above-mentioned anti-broken pipe 23 is fixed it is simple and reliable for structure, it is easy to operate.
In use, plug 30 is connected into electronic equipment；Wired earphone is connected into receiver J-Horner 50；Operate in the electronic device
Audio conversion head 100 is set to be connected with the audio signal in electronic equipment；Operating multifunction key 212, enables wired earphone to receive
Audio signal into electronic equipment；Regulation volume reduces operating key 211 and reduces volume；Adjust volume increase operating key 213
Volume is increased.
Above is preferred embodiment of the present utility model, is not used in restriction the scope of protection of the utility model.It should approve,
The non-creativeness deformation and change that those skilled in the art is made after it understanding of the technical solution of the utility model, should
Belong to the scope of protection of the utility model.
Claims (5)
- A kind of 1. audio conversion head, it is characterised in that：The audio conversion head includes body, plug, change-over circuit plate, earphone and inserted Mouthful；The change-over circuit plate is fixed in the body；The change-over circuit plate electrically connects with plug；The change-over circuit plate and ear Machine transplanting of rice mouth electrically connects；The audio conversion head also includes volume and reduces operating key, volume increase operating key and multifunction key；The body includes First housing and the second housing；The volume reduces operating key, volume increase operating key and multifunction key and is arranged on the second housing On；First housing is provided with the first hole, and second housing is fixed in the first hole.
- 2. audio conversion head according to claim 1, it is characterised in that：The audio conversion head also includes connecting line, institute It is flexible wires to state connecting line；Plug and the change-over circuit plate is electrically connected by connecting line.
- 3. audio conversion head according to claim 1, it is characterised in that：The receiver J-Horner is away from plug.
- 4. audio conversion head according to claim 2, it is characterised in that：The audio conversion head also includes anti-broken pipe；Institute Stating anti-broken pipe includes convex shoulder, extension cylinder and through hole, the convex shoulder and extending column body by integral forming；The through hole is through convex Shoulder and extension cylinder；The connecting line passes through the through hole；The body is provided with the first mounting hole；The anti-broken pipe is arranged in the first mounting hole, and the convex shoulder is located within the body portion；The extension cylinder is pacified through first Fill hole；The change-over circuit plate and body block convex shoulder, so as to realize that anti-broken pipe is fixed.
- 5. audio conversion head according to claim 1, it is characterised in that：The plug is c-type plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557101.8U CN206727350U (en) | 2017-05-17 | 2017-05-17 | A kind of audio conversion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557101.8U CN206727350U (en) | 2017-05-17 | 2017-05-17 | A kind of audio conversion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727350U true CN206727350U (en) | 2017-12-08 |
Family
ID=60512301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557101.8U Active CN206727350U (en) | 2017-05-17 | 2017-05-17 | A kind of audio conversion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727350U (en) |
-
2017
- 2017-05-17 CN CN201720557101.8U patent/CN206727350U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |