CN209562764U - Flexible miaow noise reduction bluetooth headset - Google Patents
Flexible miaow noise reduction bluetooth headset Download PDFInfo
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- CN209562764U CN209562764U CN201920758057.6U CN201920758057U CN209562764U CN 209562764 U CN209562764 U CN 209562764U CN 201920758057 U CN201920758057 U CN 201920758057U CN 209562764 U CN209562764 U CN 209562764U
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- microphone
- main body
- electrically connected
- flexible
- noise reduction
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Abstract
The utility model relates to a kind of flexible miaow noise reduction bluetooth headsets, including headset main body and the microphone main body being in contact with headset main body, the headset main body includes earphone outer covering and the main control board that is placed in the earphone outer covering, the microphone main body includes microphone shell and the microphone that is placed in the microphone shell, the microphone is electrically connected with the main control board, which further includes that one end is fixed in the headset main body and the other end is fixed on the intracorporal telescopic component of microphone master.Headset main body in the utility model carries out scalable be fixedly connected by telescopic component with microphone main body, microphone is electrically connected with main control board, the radio reception portion of blue ear earphone can mutually be separated with broadcast portion, make microphone closer to mouth radio reception, so as to reduce acquisition of the microphone position to noise, to reach the function of active noise reduction.
Description
Technical field
The utility model belongs to ear phone technology field more particularly to flexible miaow noise reduction bluetooth headset.
Background technique
Since Bluetooth Communication Technology comes out, market has been obtained by its powerful near radio data-transformation facility
Height favor, quickly grow.People are also higher and higher using the frequency of bluetooth headset, especially some specific occasions and occupation
Such as noisy market, crowded market, build the staff at workshop etc.. they in these environment and duty
The both sides that usually have no way in industry understand the speech quality for obtaining high-quality, so that user experience is deteriorated.
Utility model content
The utility model provides a kind of flexible miaow noise reduction bluetooth headset, logical to solve noisy environment earphone in the prior art
Talk about the bad technical problem of quality.
The utility model provides a kind of flexible miaow noise reduction bluetooth headset, including headset main body and is in contact with headset main body
Microphone main body, the headset main body includes earphone outer covering and the main control board that is placed in the earphone outer covering, described
Microphone main body includes microphone shell and the microphone that is placed in the microphone shell, the microphone and main control board electricity
Connection, the flexible miaow noise reduction bluetooth headset further include that one end is fixed in the headset main body and the other end is fixed on the microphone
Main intracorporal telescopic component.
Wherein, the telescopic component includes slide rail, the sliding block being slidably fixed on the slide rail and one
The sliding block is fixed at end and the other end is fixed on the telescopic rod of the microphone shell.
Wherein, the surface being in contact on the sliding block with the earphone outer covering is equipped with groove, and the earphone outer covering is equipped with
Elastic bumps point compatible with the groove.
Wherein, the sliding block includes being electrically connected to the first metal link block of the microphone anode and being electrically connected to described
Second metal link block of microphone cathode, the slide rail include that one end is electrically connected to the first metal link block and another
End is electrically connected to the first metal sliding rail band of the main control board anode and one end is electrically connected to the second metal connection
Block and the other end are electrically connected to the second metal sliding rail band of the main control board cathode.
Wherein, the headset main body further includes that one end is electrically connected to microphone anode and the other end is electrically connected to the master
It controls the positive lead of circuit board anode and one end is electrically connected to the microphone cathode and the other end is electrically connected to the master control
The negative lead of circuit board cathode.
Wherein, the telescopic rod is flexible deformable miaow pipe, electric wire or flexible glue line.
Wherein, the sensitivity of the microphone is -49dB--56dB.
From above-mentioned the utility model embodiment it is found that headset main body and microphone main body in the utility model pass through group of stretching
Part progress is scalable to be fixedly connected, and microphone is electrically connected with main control board, can be by the radio reception portion of blue ear earphone and broadcast portion phase
Separation, makes microphone closer to mouth radio reception, so as to reduce acquisition of the microphone position to noise, to reach the function of active noise reduction
Energy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those skilled in the art, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart one of the flexible miaow noise reduction bluetooth headset of the utility model；
Fig. 2 is the structure chart two of the flexible miaow noise reduction bluetooth headset of the utility model；
Fig. 3 is the cross-sectional view of the flexible miaow noise reduction bluetooth headset of the utility model；
Fig. 4 is the local structural graph one of the flexible miaow noise reduction bluetooth headset of the utility model；
Fig. 5 is the local structural graph two of the flexible miaow noise reduction bluetooth headset of the utility model.
Main element explanation:
1, headset main body；2, microphone main body；3, telescopic component；11, earphone outer covering；12, main control board；21, outside microphone
Shell；22, microphone；31, slide rail；32, sliding block；33, telescopic rod；311, the first metal sliding rail band；312, the second metal sliding rail
Band；321, the first metal link block；322, the second metal link block.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all embodiments.Based on the utility model
In embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
Referring to FIG. 1-2, the utility model discloses a kind of flexible miaow noise reduction bluetooth headset, including headset main body 1 and
The microphone main body 2 being in contact with headset main body 1, headset main body 1 include earphone outer covering 11 and are placed in earphone outer covering 11
Main control board 12, microphone main body 2 include microphone shell 21 and the microphone 22 being placed in microphone shell 21, microphone 22 and master
It controls circuit board 12 to be electrically connected, which further includes that one end is fixed in headset main body 1 and the other end is fixed
In the telescopic component 3 in microphone main body 2.
Compared to the prior art, the headset main body 1 in the utility model and microphone main body 2 can by the progress of telescopic component 3
Telescopic Fixed connection, microphone 22 are electrically connected with main control board 12, the radio reception portion of blue ear earphone can mutually be separated with broadcast portion,
Make microphone 22 closer to mouth radio reception, the sensitivity of microphone 22 is -49dB---56dB, can be further reduced obtaining for noise
It takes, to reach the function of active noise reduction.
Fig. 3 is further regarded to, telescopic component 3 includes slide rail 31, the sliding block being slidably fixed on slide rail 31
32 and one end is fixed on sliding block 32 and the other end is fixed on the telescopic rod 33 of microphone shell 21.32 one end of sliding block and telescopic rod 33
It is fixedly connected, 32 other end of sliding block slides in slide rail 31, when sliding block 32 slides into the top of slide rail 31, microphone master
Body 2 and headset main body 1 are just spliced into unified entirety, when sliding block 32 slides into the bottom of guide rail, the fully extended ear of microphone main body 2
Owner's body 1, and microphone main body 2 is close to mouth.
In the present embodiment, the surface being in contact on sliding block 32 with earphone outer covering 11 is equipped with groove, sets on earphone outer covering 11
There is elastic bumps point compatible with groove.When sliding block 32 slides into the most the inside of earphone outer covering 11, elastic bumps point is fixed
Into groove, the fixation of sliding block 32 and microphone main body 2 is realized.
Further referring to Fig. 4, in an embodiment of the utility model, sliding block 32 includes being electrically connected to 22 anode of microphone
The first metal link block 321 and be electrically connected to the second metal link block 322 of 22 cathode of microphone, slide rail 31 includes one
End is electrically connected to the first metal link block 321 and the other end is electrically connected to the first positive metal sliding rail band of main control board 12
311 and one end is electrically connected to the second metal link block 322 and the other end is electrically connected to the second gold medal of 12 cathode of main control board
Belong to sliding rail band 312.By the way that sliding block 32 and slide rail 31 are disposed as metal material, directly pass through the company of sliding block 32 and guide rail
The connection for realizing microphone 22 and main control board 12 is connect, wire rod consumption can have both been saved, and avoid material winds or easily broken problem,
Simultaneously but also the connection between microphone 22 and main control board 12 is more direct, accurate.
In an embodiment of the utility model, headset main body 1 further includes that one end is electrically connected to the anode of microphone 22 and another
End is electrically connected to the positive lead (not shown) of the anode of main control board 12 and one end is electrically connected to 22 cathode of microphone and another
One end is electrically connected to the negative lead (not shown) of 12 cathode of main control board.Certainly, the utility model can also directly lead to
The mode for crossing conducting wire connection connects microphone 22 and main control board 12, and such operating procedure is simpler, and processing is more convenient, cost
It is less expensive.
In the present embodiment, telescopic rod 33 is flexible deformable miaow pipe, electric wire or flexible glue line.As shown in Figure 1, telescopic rod 33
For vertical state, as shown in Fig. 2, telescopic rod 33 is bending state.Telescope support adds matching for flexible wire using flexible glue material
Close, reach can be straightened flexible storage pull out again can bending convert angle；Together with microphone main body 2 with telescope support is connected set,
When microphone main body 2, which is drawn, arrives mouth, cooperation telescope support can bending transformation angular adjustment radio reception position.Telescopic rod 33 can be
Deformable miaow pipe, flexible pellet reed pipe, flexible wire, flexible glue line etc., are electrically connected as long as being that by between microphone and host, and
The flexible structure of connection structure belongs to the simple deformation and transformation of this programme, should fall into the guarantor of the utility model
Protect range.
Headset main body 1 further include host Answer Key, decoration, power key, volume key, battery, miaow seat, loudspeaker, earcap and
USB plug, power key, main control board 12, battery, are installed in host decoration, host face-piece and host bottom case at volume key
In the cavity being assembled into, horn base, loudspeaker, earcap, USB plug are mounted on host bottom case.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are the descriptions to technical solution provided by the utility model, for those skilled in the art, according to this
The thought of utility model embodiment, there will be changes in the specific implementation manner and application range, to sum up, in this specification
Appearance should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of flexible miaow noise reduction bluetooth headset, special including headset main body and the microphone main body being in contact with headset main body
Sign is, the headset main body includes earphone outer covering and the main control board that is placed in the earphone outer covering, the microphone
Main body includes microphone shell and the microphone that is placed in the microphone shell, and the microphone is electrically connected with the main control board
It connects, which further includes that one end is fixed in the headset main body and the other end is fixed on the microphone master
Intracorporal telescopic component.
2. flexible miaow noise reduction bluetooth headset according to claim 1, which is characterized in that the telescopic component includes that sliding is led
The sliding block is fixed in rail, the sliding block being slidably fixed on the slide rail and one end and the other end is fixed on the miaow
The telescopic rod of head shell.
3. flexible miaow noise reduction bluetooth headset according to claim 1, which is characterized in that on the sliding block and outside the earphone
The surface of shell phase contact is equipped with groove, and the earphone outer covering is equipped with elastic bumps point compatible with the groove.
4. flexible miaow noise reduction bluetooth headset according to claim 2, which is characterized in that the sliding block includes being electrically connected to institute
It states the first metal link block of microphone anode and is electrically connected to the second metal link block of the microphone cathode, the sliding is led
Rail includes that one end is electrically connected to the first metal link block and the other end is electrically connected to the first of main control board anode
Metal sliding rail band and one end are electrically connected to the second metal link block and the other end is electrically connected to the main control board and bears
Second metal sliding rail band of pole.
5. flexible miaow noise reduction bluetooth headset according to claim 2, which is characterized in that the headset main body further includes one end
Be electrically connected to microphone anode and the other end be electrically connected to the main control board anode positive lead and one end it is electric
It is connected to the microphone cathode and the other end is electrically connected to the negative lead of the main control board cathode.
6. flexible miaow noise reduction bluetooth headset according to claim 2, which is characterized in that the telescopic rod is flexible deformable
Miaow pipe, electric wire or flexible glue line.
7. flexible miaow noise reduction bluetooth headset according to claim 1, which is characterized in that the sensitivity of the microphone be-
49dB—-56dB。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758057.6U CN209562764U (en) | 2019-05-22 | 2019-05-22 | Flexible miaow noise reduction bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758057.6U CN209562764U (en) | 2019-05-22 | 2019-05-22 | Flexible miaow noise reduction bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562764U true CN209562764U (en) | 2019-10-29 |
Family
ID=68313889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758057.6U Active CN209562764U (en) | 2019-05-22 | 2019-05-22 | Flexible miaow noise reduction bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562764U (en) |
-
2019
- 2019-05-22 CN CN201920758057.6U patent/CN209562764U/en active Active
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