CN206640800U - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN206640800U CN206640800U CN201720416595.8U CN201720416595U CN206640800U CN 206640800 U CN206640800 U CN 206640800U CN 201720416595 U CN201720416595 U CN 201720416595U CN 206640800 U CN206640800 U CN 206640800U
- Authority
- CN
- China
- Prior art keywords
- knob
- potentiometer
- loudspeaker
- rotating shaft
- circuit 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
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model discloses a kind of loudspeaker, including knob, potentiometer, circuit board, the knob is arranged in the middle part of loudspeaker and stretches out certain distance from loudspeaker front, and the potentiometer is electrically connected to the circuit board, and the knob connects the potentiometer and drives potentiometer to move.The knob is non-slip texture knob.Rotating shaft deck is also set up on loudspeaker, the knob is provided with rotating shaft, and the rotating shaft is buckled on the rotating shaft deck.Three knob, potentiometer, circuit board parts combine to form " potentiometer adjustment control amplifier system adjustment structure "；During operation, turn knob, knob drives potentiometer to complete regulation volume, the work of switching on and shutting down, and work order is completed in potentiometer connection circuit board output order, and operation is succinct, appearance looks elegant.
Description
【Technical field】
Sound processing apparatus is the utility model is related to, specifically a kind of loudspeaker.
【Background technology】
Loudspeaker is the conventional device of acoustic processing, and usually completing regulation by potentiometer gives great volume, current potentiometer
The side of machine is all placed on, operation is not succinct enough, and outward appearance is not attractive in appearance enough.
【Utility model content】
The utility model provides a kind of loudspeaker, and operation is not succinct enough, and outward appearance is not attractive in appearance enough.
The utility model solves the technical scheme that its technical problem uses：A kind of loudspeaker, including knob, electricity are provided
Position device, circuit board, the knob are arranged in the middle part of loudspeaker and stretch out certain distance from loudspeaker front, and the potentiometer is electrically connected
The circuit board is connected to, the knob connects the potentiometer and drives potentiometer to move.
As further program of the utility model：The knob is non-slip texture knob.
As further program of the utility model：Rotating shaft deck is also set up on loudspeaker, the knob is provided with rotating shaft,
The rotating shaft is buckled on the rotating shaft deck.
The beneficial effects of the utility model are：Three knob, potentiometer, circuit board parts combine to form " current potential
Device adjustment control amplifier system adjustment structure "；During operation, turn knob, knob drives potentiometer to complete regulation volume,
Work order is completed in the work of switching on and shutting down, potentiometer connection circuit board output order, and operation is succinct, appearance looks elegant.
【Brief description of the drawings】
Fig. 1 is the utility model structure chart；
Fig. 2 is the utility model stereogram；
The utility model is described further below in conjunction with the accompanying drawings：
【Embodiment】
The utility model structure refers to Fig. 1 and Fig. 2：The utility model provides a kind of loudspeaker, including knob 1, current potential
Device 2, circuit board 3, the knob 1 are arranged in the middle part of loudspeaker and stretch out certain distance, the electricity of potentiometer 2 from loudspeaker front
The circuit board 3 is connected to, the knob 1 connects the potentiometer 2 and drives potentiometer 2 to move.
Preferably：The knob 1 is non-slip texture knob.
Preferably：Rotating shaft deck 4 is also set up on loudspeaker, the knob is provided with rotating shaft 5, and the rotating shaft 5 is buckled in institute
State on rotating shaft deck 4.
The beneficial effects of the utility model are：Three knob, potentiometer, circuit board parts combine to form " current potential
Device adjustment control amplifier system adjustment structure "；During operation, turn knob, knob drives potentiometer to complete regulation volume,
Work order is completed in the work of switching on and shutting down, potentiometer connection circuit board output order, and operation is succinct, appearance looks elegant.
It is obvious to a person skilled in the art that this patent is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
Without departing substantially from this patent spirit or essential attributes in the case of, this patent can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of this patent is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.This
Outside, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes an independence
Technical scheme, this narrating mode of specification is only that those skilled in the art should make specification for clarity
For an entirety, the technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that
Other embodiment.
Claims (3)
1. a kind of loudspeaker, including knob, potentiometer, circuit board, it is characterised in that：The knob is arranged in the middle part of loudspeaker simultaneously
Certain distance is stretched out from loudspeaker front, the potentiometer is electrically connected to the circuit board, and the knob connects the potentiometer
And potentiometer is driven to move.
A kind of 2. loudspeaker according to claim 1, it is characterised in that：The knob is non-slip texture knob.
A kind of 3. loudspeaker according to claim 1, it is characterised in that：Rotating shaft deck, the rotation are also set up on loudspeaker
Button is provided with rotating shaft, and the rotating shaft is buckled on the rotating shaft deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416595.8U CN206640800U (en) | 2017-04-20 | 2017-04-20 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720416595.8U CN206640800U (en) | 2017-04-20 | 2017-04-20 | A kind of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640800U true CN206640800U (en) | 2017-11-14 |
Family
ID=60246063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720416595.8U Expired - Fee Related CN206640800U (en) | 2017-04-20 | 2017-04-20 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640800U (en) |
-
2017
- 2017-04-20 CN CN201720416595.8U patent/CN206640800U/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: 20171114 Termination date: 20190420 |