CN206061085U - A kind of novel noise reduction earphone - Google Patents
A kind of novel noise reduction earphone Download PDFInfo
- Publication number
- CN206061085U CN206061085U CN201621106117.9U CN201621106117U CN206061085U CN 206061085 U CN206061085 U CN 206061085U CN 201621106117 U CN201621106117 U CN 201621106117U CN 206061085 U CN206061085 U CN 206061085U
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- CN
- China
- Prior art keywords
- circuit board
- main circuit
- potentiometer
- flexible pcb
- noise reduction
- 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
This utility model is related to a kind of novel noise reduction earphone, including headset body, also including main circuit board, potentiometer and flexible PCB；The main circuit board is arranged on inside the headset body, and the potentiometer is arranged in the headset body, and the main circuit board is electrically connected with the potentiometer by the flexible PCB.Main circuit board is electrically connected with potentiometer by this utility model by flexible PCB.Change it is original reduce the operation of installation, it is easy to load by the way of copper core winding displacement is attached, while simple structure, reduces production cost.
Description
Technical field
This utility model is related to a kind of earphone, more particularly to a kind of novel noise reduction earphone.
Background technology
Entered by the way of copper core winding displacement between the main circuit board and earphone internal independence electronic component of noise cancelling headphone at present
Row connection, this mode has been continuously increased the operation installed, has caused complex structure, while the weight of earphone itself is also add,
Integrated cost is higher.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, making
The novel noise reduction earphone of low cost.
To realize object above, this utility model is adopted the following technical scheme that：A kind of novel noise reduction earphone, including earphone sheet
Body, also including main circuit board, potentiometer and flexible PCB；The main circuit board is arranged on inside the headset body, institute
State potentiometer to be arranged in the headset body, the main circuit board is electrically connected with the potentiometer by the flexible PCB
Connect.
Further, five Copper Foil wires are contained in the flexible PCB.
Further, five Copper Foil wire one end in the flexible PCB are welded with the pin of the potentiometer respectively
Connect, the other end of five Copper Foil wires is respectively welded on the main circuit board.
Preferably, also including insert row and contact pin, the insert row is welded on the main circuit board, and the contact pin is welded on institute
State on flexible PCB, by the cooperation of the insert row and the contact pin, the flexible PCB is connected to into the main line
On plate.
This utility model adopts above technical scheme, and main circuit board is electrically connected with potentiometer by flexible PCB.Change
Having become original reduces the operation of installation, it is easy to load by the way of copper core winding displacement is attached, while simple structure, drop
Low production cost.
Description of the drawings
Fig. 1 is the connection diagram inside this utility model noise cancelling headphone between main circuit board and potentiometer.
In figure：1st, main circuit board；2nd, potentiometer；3rd, flexible PCB；4th, solder joint.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in figure 1, this utility model provides a kind of novel noise reduction earphone, including headset body, also including main circuit board
1st, potentiometer 2 and flexible PCB 3；The main circuit board 1 is arranged on inside the headset body, and the potentiometer 2 is arranged
In the headset body, the main circuit board 1 is electrically connected with the potentiometer 2 by the flexible PCB 3.
As one kind preferred embodiment, five Copper Foil wires are contained in the flexible PCB 3.The flexible circuit
Five Copper Foil wire one end in plate 3 are welded by solder joint 4 with the pin of the potentiometer 2 respectively, five Copper Foil wires it is another
One end is welded on the main circuit board 1 by solder joint 4 respectively.
Used as another preferred embodiment, a kind of novel noise reduction earphone that this utility model is provided is in above-described embodiment
On the basis of, also including insert row (not shown) and contact pin (not shown), the insert row is welded on the main circuit board 1
On, the contact pin is welded on the flexible PCB 3, by the cooperation of the insert row and the contact pin, by the flexible electrical
Road plate 3 is connected on the main circuit board 1.
This utility model adopts above technical scheme, and main circuit board 1 is electrically connected with potentiometer 2 by flexible PCB 3.
Change it is original reduce the operation of installation, it is easy to load by the way of copper core winding displacement is attached, while simple structure,
Reduce production cost.
This utility model is not limited to above-mentioned preferred forms, and anyone can be drawn under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (4)
1. a kind of novel noise reduction earphone, including headset body, it is characterised in that：Also include main circuit board, potentiometer and flexibility
Circuit board；The main circuit board is arranged on inside the headset body, and the potentiometer is arranged in the headset body, described
Main circuit board is electrically connected with the potentiometer by the flexible PCB.
2. novel noise reduction earphone according to claim 1, it is characterised in that：Contain five Copper Foils in the flexible PCB
Wire.
3. novel noise reduction earphone according to claim 2, it is characterised in that：Five Copper Foils in the flexible PCB are led
Line one end is welded with the pin of the potentiometer respectively, and the other end of five Copper Foil wires is respectively welded at the main circuit board
On.
4. novel noise reduction earphone according to claim 1, it is characterised in that：Also include insert row and contact pin, the insert row weldering
It is connected on the main circuit board, the contact pin is welded on the flexible PCB, by matching somebody with somebody for the insert row and the contact pin
Close, the flexible PCB is connected on the main circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106117.9U CN206061085U (en) | 2016-10-09 | 2016-10-09 | A kind of novel noise reduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106117.9U CN206061085U (en) | 2016-10-09 | 2016-10-09 | A kind of novel noise reduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206061085U true CN206061085U (en) | 2017-03-29 |
Family
ID=58363564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621106117.9U Active CN206061085U (en) | 2016-10-09 | 2016-10-09 | A kind of novel noise reduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206061085U (en) |
-
2016
- 2016-10-09 CN CN201621106117.9U patent/CN206061085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |