CN207234849U - What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure - Google Patents
What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure Download PDFInfo
- Publication number
- CN207234849U CN207234849U CN201721239379.7U CN201721239379U CN207234849U CN 207234849 U CN207234849 U CN 207234849U CN 201721239379 U CN201721239379 U CN 201721239379U CN 207234849 U CN207234849 U CN 207234849U
- Authority
- CN
- China
- Prior art keywords
- acoustic aperture
- mobile phone
- baffle
- placed cavity
- whole network
- 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
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Abstract
The utility model discloses what a kind of the whole network led to projection mobile phone to go out acoustic aperture adjustment structure, including the speaker dock being fixedly mounted in mobile phone body, the speaker dock side offers out acoustic aperture, placed cavity is offered on the speaker dock, and placed cavity is located at the side of acoustic aperture, baffle is movably installed with the placed cavity, side at the top of the baffle is fixedly welded with connecting pole, the top of the connecting pole and the top side inner wall of placed cavity are slidably connected, shaft is rotatablely equipped with the both sides inner wall of the placed cavity, fixing sleeve is connected to turning wheel in the shaft, and turning wheel is located at the lower section of baffle.The utility model is simple in structure, it is easy to operate, change and go out the fixed-size structure of acoustic aperture in the past, adjust the realization that is sized to for going out acoustic aperture that the whole network leads to projection mobile phone, so as to avoid going out in the past, acoustic aperture is too small to cause sound to diminish, it is excessive and the drawbacks of high frequency noise can be caused excessive, meet the use demand of people.
Description
Technical field
The utility model is related to technical field of electronic products, more particularly to a kind of the whole network lead to projection mobile phone go out acoustic aperture adjusting
Structure.
Background technology
It is also higher and higher to tonequality requirement with the transformation of people's consumption concept, while visual impact is enjoyed, experience
To the shock effect of sound, in similar product, the not general product to give great volume, but volume is not sole indicator, and it is harmonious melodious, it is high
Bass is clearly demarcated, and the obvious sound of stereoeffect, each consumer is pursued, and what existing the whole network led to projection mobile phone goes out acoustic aperture
All it is fixed structure, it is impossible to adjusted according to the actual conditions of people, and it is too small to go out acoustic aperture, and sound can be caused to diminish, it is excessive
High frequency noise can be caused excessive again, we need what a kind of the whole network led to projection mobile phone to go out acoustic aperture adjustment structure for this.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of the whole network proposed leads to projection
Mobile phone goes out acoustic aperture adjustment structure.
To achieve these goals, the utility model employs following technical solution：
What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure, including the loudspeaker base being fixedly mounted in mobile phone body
Seat, the speaker dock side offers out acoustic aperture, placed cavity is offered on the speaker dock, and placed cavity is located at
The side of acoustic aperture, is movably installed with baffle in the placed cavity, and the side at the top of the baffle is fixedly welded with connecting pole, described
The top of connecting pole and the top side inner wall of placed cavity are slidably connected, and shaft is rotatablely equipped with the both sides inner wall of the placed cavity,
Fixing sleeve is connected to turning wheel in the shaft, and turning wheel is located at the lower section of baffle, and the turning wheel side extends to loudspeaker
The lower section of pedestal, fixing sleeve is connected to fluctuation gear on the turning wheel, and the bottom of the baffle offers gear grooved, and fluctuates tooth
Wheel is meshed with gear grooved, and the one end of the baffle away from connecting pole is extended to out in acoustic aperture.
Preferably, it is described go out acoustic aperture offer first through hole on the side inner wall of baffle, and baffle activity is through the
One through hole and the outside for extending to first through hole.
Preferably, the second through hole is offered in the bottom interior wall of the placed cavity, and turning wheel through the second through hole and prolongs
Extend the outside of the second through hole.
Preferably, sliding slot is offered in the top inner wall of the placed cavity, the top of connecting pole is welded with sliding block, and sliding block
It is slidably connected with sliding slot.
Preferably, rotation seat is installed with the both sides inner wall of the placed cavity, and the both ends of shaft rotate respectively
It is installed on two rotation seats.
Preferably, the shaft core position of the turning wheel offers mounting hole, and shaft is fixedly sheathed in mounting hole.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by placed cavity, baffle, first through hole, shaft, the second through hole, turning wheel, fluctuation gear,
Gear grooved, connecting pole, sliding slot, sliding block and rotation seat, can make baffle go out mobile adjusting in acoustic aperture, speak so as to have adjusted
The size in hole, finally goes out the size that acoustic aperture is made a sound and is adjusted, be conducive to people according to actual conditions to adjust out
The size of acoustic aperture, the utility model is simple in structure, easy to operate, changes and goes out the fixed-size structure of acoustic aperture in the past, makes the whole network
Logical projection mobile phone goes out being sized to realize and adjusting for acoustic aperture, and acoustic aperture is too small to cause sound to diminish so as to avoid going out in the past, mistake
Big the drawbacks of high frequency noise being caused excessive again, meet the use demand of people.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of the whole network lead to the schematic diagram for going out acoustic aperture adjustment structure of projection mobile phone；
Fig. 2 be the utility model proposes a kind of the whole network lead to the schematic diagram for going out acoustic aperture adjustment structure part of projection mobile phone.
In figure：1 speaker dock, 2 go out acoustic aperture, 3 placed cavities, 4 baffles, 5 first through hole, 6 shafts, 7 second through holes, 8 groups
Driving wheel, 9 fluctuation gears, 10 gear grooveds, 11 connecting poles, 12 sliding slots, 13 sliding blocks, 14 rotation seats, 15 mounting holes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, what a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure, including is fixedly mounted in mobile phone body
Speaker dock 1,1 side of speaker dock offers out acoustic aperture 2, placed cavity 3 is offered on speaker dock 1, and place
Chamber 3 is located at the side of acoustic aperture 2, and baffle 4 is movably installed with placed cavity 3, and the side at the top of baffle 4 is fixedly welded with connecting pole
11, the top of connecting pole 11 is slidably connected with the top side inner wall of placed cavity 3, is rotatablely equipped with the both sides inner wall of placed cavity 3
Axis 6, fixing sleeve is connected to turning wheel 8 in shaft 6, and turning wheel 8 is located at the lower section of baffle 4, and 8 side of turning wheel extends to loudspeaker
The lower section of pedestal 1, fixing sleeve is connected to fluctuation gear 9 on turning wheel 8, and the bottom of baffle 4 offers gear grooved 10, and fluctuates gear
9 are meshed with gear grooved 10, and the one end of baffle 4 away from connecting pole 11 is extended to out in acoustic aperture 2, and the utility model is simple in structure,
It is easy to operate, change and go out 4 fixed-size structure of acoustic aperture in the past, make what the whole network led to projection mobile phone to go out being sized to for acoustic aperture 4
Realize and adjust, acoustic aperture 4 is too small causes sound to diminish so as to avoid going out in the past, excessive and can cause the excessive disadvantage of high frequency noise
End, meets the use demand of people.
Go out acoustic aperture 2 and first through hole 5 is offered on the side inner wall of baffle 4, and the activity of baffle 4 runs through first through hole 5
And the outside of first through hole 5 is extended to, the second through hole 7 is offered in the bottom interior wall of placed cavity 3, and turning wheel 8 runs through second
Through hole 7 and the outside for extending to the second through hole 7, sliding slot 12, the top weldering of connecting pole 11 are offered in the top inner wall of placed cavity 3
Sliding block 13 is connected to, and sliding block 13 is slidably connected with sliding slot 12, and rotation seat 14 is installed with the both sides inner wall of placed cavity 3,
And the both ends of shaft 6 are rotatablely installed on two rotation seats 14 respectively, the shaft core position of turning wheel 8 offers mounting hole 15, and
Shaft 6 is fixedly sheathed in mounting hole 15, passes through placed cavity 3, baffle 4, first through hole 5, shaft 6, the second through hole 7, turning wheel
8th, gear 9, gear grooved 10, connecting pole 11, sliding slot 12, sliding block 13 and rotation seat 14 are fluctuated, baffle 4 can be made to go out acoustic aperture 2
Interior mobile adjusting, so as to have adjusted out the size of acoustic aperture 4, finally goes out the size that acoustic aperture 4 is made a sound and is adjusted, favorably
The size of acoustic aperture 4 is adjusted out according to actual conditions in people, the utility model is simple in structure, easy to operate, changes in the past
Go out 4 fixed-size structure of acoustic aperture, adjust the realization that is sized to for going out acoustic aperture 4 that the whole network leads to projection mobile phone, so as to avoid
Went out that acoustic aperture 4 is too small causes sound to diminish in the past, excessive and the drawbacks of high frequency noise can be caused excessive, meeting the use of people needs
Ask.
In the utility model, go out acoustic aperture 2 and be sized to adjust, when needed, manual rotation turning wheel 8, is stirred
The drive of wheel 8 shaft 6 rotates on rotation seat 14, and the rotation of turning wheel 8 drives fluctuation gear 9 to rotate, due to fluctuation gear 9 and baffle
The gear grooved 10 of 4 bottoms engages, so the fluctuation rotation of gear 9 drives baffle 4 to move again, baffle 4 is by connecting pole 11 with placing
The top inner wall of chamber 3 is slided, and baffle 4 passes through first through hole 5, can be moved going out in acoustic aperture 2, so as to have adjusted out acoustic aperture 2
Size, finally goes out the size that acoustic aperture 2 makes a sound and is adjusted.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- What 1. a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure, including the speaker dock being fixedly mounted in mobile phone body (1), it is characterised in that speaker dock (1) side offers out acoustic aperture (2), is offered on the speaker dock (1) Placed cavity (3), and placed cavity (3) is located at the side of acoustic aperture (2), and baffle (4), institute are movably installed with the placed cavity (3) State the side at the top of baffle (4) and be fixedly welded with connecting pole (11), the top of the connecting pole (11) and the top side of placed cavity (3) Inner wall is slidably connected, and is rotatablely equipped with shaft (6) on the both sides inner wall of the placed cavity (3), fixedly sleeved on the shaft (6) There is turning wheel (8), and turning wheel (8) is located at the lower section of baffle (4), turning wheel (8) side extends to speaker dock (1) Lower section, fixing sleeve is connected to fluctuation gear (9) on the turning wheel (8), and the bottom of the baffle (4) offers gear grooved (10), and fluctuation gear (9) is meshed with gear grooved (10), and the one end of the baffle (4) away from connecting pole (11) extends to out In acoustic aperture (2).
- What 2. a kind of the whole network according to claim 1 led to projection mobile phone goes out acoustic aperture adjustment structure, it is characterised in that it is described go out Acoustic aperture (2) offers first through hole (5) on the side inner wall of baffle (4), and baffle (4) activity runs through first through hole (5) And extend to the outside of first through hole (5).
- What 3. a kind of the whole network according to claim 1 led to projection mobile phone goes out acoustic aperture adjustment structure, it is characterised in that described to put Put and the second through hole (7) is offered in the bottom interior wall of chamber (3), and turning wheel (8) is through the second through hole (7) and to extend to second logical The outside in hole (7).
- What 4. a kind of the whole network according to claim 1 led to projection mobile phone goes out acoustic aperture adjustment structure, it is characterised in that described to put Put and sliding slot (12) offered in the top inner wall of chamber (3), the top of connecting pole (11) is welded with sliding block (13), and sliding block (13) with Sliding slot (12) is slidably connected.
- What 5. a kind of the whole network according to claim 1 led to projection mobile phone goes out acoustic aperture adjustment structure, it is characterised in that described to put Put and rotation seat (14) is installed with the both sides inner wall of chamber (3), and the both ends of shaft (6) are rotatablely installed turn in two respectively On dynamic seat (14).
- What 6. a kind of the whole network according to claim 1 led to projection mobile phone goes out acoustic aperture adjustment structure, it is characterised in that described group The shaft core position of driving wheel (8) offers mounting hole (15), and shaft (6) is fixedly sheathed in mounting hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239379.7U CN207234849U (en) | 2017-09-26 | 2017-09-26 | What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239379.7U CN207234849U (en) | 2017-09-26 | 2017-09-26 | What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234849U true CN207234849U (en) | 2018-04-13 |
Family
ID=61864208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239379.7U Expired - Fee Related CN207234849U (en) | 2017-09-26 | 2017-09-26 | What a kind of the whole network led to projection mobile phone goes out acoustic aperture adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234849U (en) |
-
2017
- 2017-09-26 CN CN201721239379.7U patent/CN207234849U/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: 20180413 Termination date: 20200926 |