CN208522933U - A kind of earphone with miaow bar control mute function - Google Patents
A kind of earphone with miaow bar control mute function Download PDFInfo
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- CN208522933U CN208522933U CN201820918826.XU CN201820918826U CN208522933U CN 208522933 U CN208522933 U CN 208522933U CN 201820918826 U CN201820918826 U CN 201820918826U CN 208522933 U CN208522933 U CN 208522933U
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- miaow bar
- earphone
- mute
- shell
- switch electrode
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Abstract
The utility model discloses a kind of earphone with miaow bar control mute function, it includes headband and the headset main body for being installed on headband end, the headset main body includes shell and the control circuit board that is installed in shell, the shell is connect with headband end, the enclosure interior is equipped with rotating seat, the hull outside is equipped with miaow bar, which is fixedly connected after the hole location in hull outside face with rotating seat, which is equipped with sheet metal；The control circuit board is equipped with the first, second silence switch electrode of mute circuit and the switch as mute circuit, when rotation miaow bar and rotating seat, contacts sheet metal with the first silence switch electrode and the second silence switch electrode, mute circuit conducting.Without using miaow bar phonetic function when, directly miaow bar is rotated to headband side, sheet metal contacts simultaneously with the first, second silence switch electrode, mute function is realized in mute circuit conducting, very convenient to use, and do not need setting it is additional by key control, save cost.
Description
Technical field:
The utility model relates to earphone products technical fields, refer in particular to a kind of earphone with miaow bar control mute function.
Background technique:
Earphone is a kind of by electroacoustic transfer principle, and the electric signal that source of sound exports is switched to the biography for the sound that human ear can be heard
Sound stereo set is classified from the wearing mode of earphone, is broadly divided into ear type, ear suspension type, In-Ear and headphone.Ear
Plug and In-Ear Headphones are easy to bring sense of discomfort to the ear of user, and clip-on type earphone is not suitable for the user to wear glasses
It uses, headphone then has wide applicability.
Headphone in the prior art does not have miaow bar mute function or cannot achieve rotation miaow bar control mute function,
It needs to design additional key and circuit control, and circuit is complicated, and at high cost.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of ear with miaow bar control mute function
Machine.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals: the band miaow bar controls mute function
The earphone of energy includes: headband and the headset main body for being installed on headband end, which includes shell and be installed on
Control circuit board in shell, the shell are connect with headband end, and the enclosure interior is provided with rotating seat, which sets
It is equipped with a miaow bar, which is fixedly connected after the hole location in hull outside face with rotating seat, rotating seat end face setting
There is sheet metal；The first silence switch electrode of mute circuit and the switch as mute circuit is provided in the control circuit board
Make sheet metal with the second silence switch electrode and the first silence switch electrode and second are mute opens when rotation miaow bar and rotating seat
Powered-down pole contact, mute circuit conducting.
Furthermore, in above-mentioned technical proposal, the microphone being arranged inside the miaow bar is passed through in rotating seat by conducting wire
It is electrically connected after the perforation of the heart with the control circuit board.
Furthermore, in above-mentioned technical proposal, the first silence switch electrode and the second silence switch electrode are
Elastic thimble is fixedly installed on plastic cement seat.
Furthermore, in above-mentioned technical proposal, the rotating seat end face is provided with an accommodation groove, and the sheet metal is fixed
In the accommodation groove.
Furthermore, in above-mentioned technical proposal, the opposite other end setting for being equipped with the headset main body of the headband
There is earpiece, the earpiece is arc-shaped.
Furthermore, in above-mentioned technical proposal, the earpiece medial surface is provided with the arc raised line of multiple genesis analysis.
Furthermore, in above-mentioned technical proposal, it is provided with USB interface in the control circuit board, the USB interface is aobvious
It is exposed to the closure periphery.
Furthermore, in above-mentioned technical proposal, it is provided with marketing or promotion and volume down key in the control circuit board, it should
Marketing or promotion and volume down key are revealed in the closure periphery.
After adopting the above technical scheme, the utility model have the following beneficial effects: compared with prior art it is practical
It is novel directly to rotate miaow bar to headband side when not using the phonetic function of miaow bar, at this point, sheet metal mute is opened with first
Powered-down pole and the second silence switch electrode contact simultaneously, at this point, the mute circuit is connected, realize mute function, i.e., inside miaow bar
Microphone do not work, it is very convenient to use, and do not need setting it is additional by key control, save cost, it is competing to improve market
Strive power.Miaow bar is laid when using the phonetic function of miaow bar, makes miaow bar far from headband by the utility model, at this point, this is first quiet
Sound switch electrode and the second silence switch electrode contact rotating seat end face (nonmetallic) simultaneously, which does not work, and miaow
Microphone work inside bar, can input voice.
Detailed description of the invention:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the stereogram exploded view of the utility model；
Fig. 3 is rotating seat and the installation diagram of control circuit board one in the utility model；
Fig. 4 is rotating seat and the installation diagram of control circuit board two in the utility model；
Fig. 5 is the circuit diagram of the utility model.
Specific embodiment:
The present invention will be further described with attached drawing combined with specific embodiments below.
As shown in Fig. 1-5, for a kind of earphone for controlling mute function with miaow bar comprising: headband 1 and it is installed on headband
The headset main body 2 of 1 end, the headset main body 2 include shell 21 and the control circuit board being installed in shell 21 22, are somebody's turn to do
Shell 21 is connect with 1 end of headband, and the shell 21 is internally provided with rotating seat 23, and a miaow bar 3 is provided on the outside of the shell 21,
3 lower end of miaow bar is fixedly connected after the hole location 211 of 21 lateral surface of shell with rotating seat 23, which is provided with
Sheet metal 4；The first silence switch electricity of mute circuit and the switch as mute circuit is provided in the control circuit board 22
Pole 221 and the second silence switch electrode 222 make sheet metal 4 and the first silence switch electrode when rotation miaow bar 3 and rotating seat 23
221 and second silence switch electrode 222 contact, the mute circuit conducting.The utility model has additional gold in 23 end face of rotating seat
Belong to piece 4, and in be provided in control circuit board 22 mute circuit and as mute circuit switch and be adapted to sheet metal 4 the
One silence switch electrode 221 and the second silence switch electrode 222 turn to sheet metal 4 when rotation miaow bar 3 and rotating seat 23
It contacts with the first silence switch electrode 221 and the second silence switch electrode 222, at this point, the mute circuit is connected, realizes quiet simultaneously
Sound function, i.e. microphone 31 inside miaow bar 3 do not work, and no person, the mute circuit does not work, and the microphone 31 inside miaow bar 3 works.
That is, the utility model directly rotates miaow bar to 1 side of headband, when not using the phonetic function of miaow bar such as Fig. 1 institute
Show, at this point, sheet metal 4 contacts simultaneously with the first silence switch electrode 221 and the second silence switch electrode 222, at this point, this is quiet
The conducting of sound circuit, realizes mute function, i.e. microphone 31 inside miaow bar 3 does not work, very convenient to use, and does not need to set
It sets additional by key control, saving cost, the raising market competitiveness；The utility model, will when using the phonetic function of miaow bar
Miaow bar is laid, and makes miaow bar far from headband, at this point, the first silence switch electrode 221 and the second silence switch electrode 222 connect simultaneously
It touches 23 end face of rotating seat (nonmetallic), which does not work, and the microphone 31 inside miaow bar 3 works, and can input voice.
The control circuit board 22 is provided with control chip 202, and the mute circuit is set in the control chip 202
Portion, realized by software control it is mute, such as control circuit board 22 connect miaow bar 3 inside microphone 31 pin be 0 voltage, i.e.,
Control microphone 31 can be achieved not work.
The model BC8615 of the control chip 202.
The microphone 31 being arranged inside the miaow bar 3 by conducting wire pass through 23 center of rotating seat perforation 231 after with the control
Circuit board 22 processed is electrically connected, specifically, the microphone 31 passes through the microphone circuit 201 of conducting wire and the control circuit board 22
Connection.
The first silence switch electrode 221 and the second silence switch electrode 222 are elastic thimble, are fixedly installed in
On plastic cement seat 223, it can guarantee that the first silence switch electrode 221 and the second silence switch electrode 222 can be stablized with this and be installed on
In control circuit board 22, and since the first silence switch electrode 221 and the second silence switch electrode 222 are elastic thimble,
It can guarantee that the first silence switch electrode 221 and the second silence switch electrode 222 can reach after contacting with sheet metal 4
Stablize the effect of conducting.Certainly, the first silence switch electrode 221 and the second silence switch electrode 222 can also use elastic slice
Structure.
23 end face of rotating seat is provided with an accommodation groove 232, and the sheet metal 4 is fixed in the accommodation groove 232.For
Assembling structure is more stable, before can be pasted by glue.
The opposite other end for being equipped with the headset main body 2 of the headband 1 is provided with earpiece 5, and the earpiece 5 is arc-shaped.Institute
The arc raised line 51 that 5 medial surface of earpiece is provided with multiple genesis analysis is stated, holds earpiece 5 tighter.
It is provided with USB interface 224 in the control circuit board 22, which is revealed in 21 periphery of shell.
It is provided with marketing or promotion 225 and volume down key 226 in the control circuit board 22, the marketing or promotion 225 and volume
Subtract key 226 and is revealed in 21 periphery of shell.
In conclusion the utility model directly rotates miaow bar to by headband 1 when not using the phonetic function of miaow bar
Side, at this point, sheet metal 4 contacts simultaneously with the first silence switch electrode 221 and the second silence switch electrode 222, at this point, this is mute
Circuit conducting, realizes mute function, i.e. microphone 31 inside miaow bar 3 does not work, very convenient to use, and does not need to be arranged
Additional presses key control, saves cost, improves the market competitiveness.The utility model is when using the phonetic function of miaow bar, by miaow
Bar is laid, and makes miaow bar far from headband, at this point, the first silence switch electrode 221 and the second silence switch electrode 222 contact simultaneously
23 end face of rotating seat (nonmetallic), the mute circuit do not work, and the microphone 31 inside miaow bar 3 works, and can input voice.
It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model
Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap
It includes in present utility model application the scope of the patents.
Claims (8)
1. a kind of earphone with miaow bar control mute function comprising: headband (1) and the earphone for being installed on headband (1) end
Main body (2), the headset main body (2) include shell (21) and the control circuit board (22) being installed in shell (21), the shell
Body (21) is connect with headband (1) end, it is characterised in that: the shell (21) is internally provided with rotating seat (23), the shell
(21) outside is provided with a miaow bar (3), which passes through the hole location (211) of shell (21) lateral surface afterwards and rotating seat
(23) it is fixedly connected, which is provided with sheet metal (4)；Mute electricity is provided on the control circuit board (22)
The first silence switch electrode (221) and the second silence switch electrode (222) on road and the switch as mute circuit, when rotation miaow
Bar (3) and rotating seat (23) connect sheet metal (4) with the first silence switch electrode (221) and the second silence switch electrode (222)
Touching, mute circuit conducting.
2. a kind of earphone with miaow bar control mute function according to claim 1, it is characterised in that: the miaow bar (3)
Inside setting microphone (31) by conducting wire pass through rotating seat (23) center perforation (231) afterwards with the control circuit board (22)
It is electrically connected.
3. a kind of earphone with miaow bar control mute function according to claim 1, it is characterised in that: described first is mute
Switch electrode (221) and the second silence switch electrode (222) are elastic thimble, are fixedly installed on plastic cement seat (223).
4. a kind of earphone with miaow bar control mute function according to claim 1, it is characterised in that: the rotating seat
(23) end face is provided with an accommodation groove (232), and the sheet metal (4) is fixed in the accommodation groove (232).
5. a kind of earphone with miaow bar control mute function according to any one of claims 1-4, it is characterised in that: institute
It states headband (1) opposite other end for being equipped with the headset main body (2) and is provided with earpiece (5), the earpiece (5) is arc-shaped.
6. a kind of earphone with miaow bar control mute function according to claim 5, it is characterised in that: the earpiece (5)
Medial surface is provided with the arc raised line (51) of multiple genesis analysis.
7. a kind of earphone with miaow bar control mute function according to claim 1, it is characterised in that: the control circuit
USB interface (224) are provided on plate (22), which is revealed in the shell (21) periphery.
8. a kind of earphone with miaow bar control mute function according to claim 1, it is characterised in that: the control circuit
Marketing or promotion (225) and volume down key (226) are provided on plate (22), the marketing or promotion (225) and volume down key (226) appear
In the shell (21) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918826.XU CN208522933U (en) | 2018-06-13 | 2018-06-13 | A kind of earphone with miaow bar control mute function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918826.XU CN208522933U (en) | 2018-06-13 | 2018-06-13 | A kind of earphone with miaow bar control mute function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522933U true CN208522933U (en) | 2019-02-19 |
Family
ID=65325228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918826.XU Active CN208522933U (en) | 2018-06-13 | 2018-06-13 | A kind of earphone with miaow bar control mute function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513202A (en) * | 2018-06-13 | 2018-09-07 | 东莞市天翼通讯电子有限公司 | A kind of earphone controlling mute function with miaow bar |
-
2018
- 2018-06-13 CN CN201820918826.XU patent/CN208522933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513202A (en) * | 2018-06-13 | 2018-09-07 | 东莞市天翼通讯电子有限公司 | A kind of earphone controlling mute function with miaow bar |
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