CN205742592U - A kind of anti-acoustic shell of tower-type - Google Patents
A kind of anti-acoustic shell of tower-type Download PDFInfo
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- CN205742592U CN205742592U CN201620743573.8U CN201620743573U CN205742592U CN 205742592 U CN205742592 U CN 205742592U CN 201620743573 U CN201620743573 U CN 201620743573U CN 205742592 U CN205742592 U CN 205742592U
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- acoustic shell
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Abstract
This utility model provides a kind of anti-acoustic shell of tower-type.Comprising: anti-acoustic shell fixed panel；The pylon of fixing described anti-acoustic shell fixed panel；Described pylon includes the column being provided at predetermined intervals a pair, and described column is provided with some shaft hinges；The horizontal brace rod being connected is fixed, with described column, in two ends；Tower mount and the counter weight device being arranged on tower mount；Anti-acoustic shell drop front；Described anti-acoustic shell drop front is connected with described column by described shaft hinge, completes unlatching or the folding of anti-acoustic shell panel with the rotation of hinge.Anti-acoustic shell panel activeness is strong, it is simple to mobile and dismounting, takes up room little after folding.And, this anti-acoustic shell uses specific pillar construction, decreases movable metallic parts and connector as far as possible, well decreases the phenomenon of metal trill, and its terminal with compact integral structure is reliable, and ruggedness is strong, has a good application prospect.
Description
Technical field
This utility model relates to stage equipment technical field, particularly relates to a kind of anti-acoustic shell of tower-type.
Background technology
Large-scale theater, when carrying out concert performance or other performances, due to the stage space that it is huge, causes and drills
The diffusion of the most of music energy gone out and absorption, the music energy that auditorium can receive is the least.In order to make auditorium
Reach preferable audio and acoustic pressure, need to build before the lights anti-acoustic shell to strengthen audio, strengthen performing effect, it is to avoid sound dissipates
Lose at offstage.
Existing anti-acoustic shell generally includes ground running formula and hanging two kinds of overhead suspension, by the support and the setting that support anti-acoustic shell
Panel on anti-acoustic shell is constituted.But, due to anti-acoustic shell when not in use, need folding panel to take up room and just to reduce
Movable in carrying out other.Existing anti-acoustic shell structure typically requires the substantial amounts of metal connecting piece of increase and movable part, so
The phenomenon of metal trill can be caused when anti-acoustic shell uses, performance audio is caused the biggest impact.
Therefore, prior art need development.
Utility model content
In place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of anti-acoustic shell of tower-type,
Aim to solve the problem that the problem that metal trill easily occurs in existing anti-acoustic shell structure.
In order to achieve the above object, this utility model takes techniques below scheme:
A kind of anti-acoustic shell of tower-type, wherein, including: anti-acoustic shell fixed panel；The tower of fixing described anti-acoustic shell fixed panel
Frame；
Described pylon includes the column being provided at predetermined intervals a pair, and described column is provided with some shaft hinges；Two
End fixes, with described column, the horizontal brace rod being connected；Tower mount and the counter weight device being arranged on tower mount；
Anti-acoustic shell drop front；Described anti-acoustic shell drop front is connected with described column, with hinge by described shaft hinge
The rotation of chain completes unlatching or the folding of anti-acoustic shell panel.
The anti-acoustic shell of described tower-type, wherein, described pylon also includes a locking device；Described locking device bearing
Anti-acoustic shell drop front in folding state.
The anti-acoustic shell of described tower-type, wherein, the bottom of described pylon is additionally provided with Moving caster.
The anti-acoustic shell of described tower-type, wherein, arranges an inclined support bar between described column and tower mount；Described oblique
Strut two ends are fixing with column and tower mount respectively to be connected.
Beneficial effect: the anti-acoustic shell of a kind of tower-type that this utility model provides, anti-acoustic shell panel activeness is strong, it is simple to mobile
And dismounting, take up room after folding little.And, this anti-acoustic shell uses specific pillar construction, decreases metal as far as possible and lives
Dynamic component and connector, well decrease the phenomenon of metal trill, and its terminal with compact integral structure is reliable, and ruggedness is strong, has good
Good application prospect.
Accompanying drawing explanation
Fig. 1 is the front view of the anti-acoustic shell of tower-type of this utility model specific embodiment.
Fig. 2 is the side view of the anti-acoustic shell of tower-type of this utility model specific embodiment.
Fig. 3 is the top view of the anti-acoustic shell of tower-type of this utility model specific embodiment.
Detailed description of the invention
This utility model provides a kind of anti-acoustic shell of tower-type.For making the purpose of this utility model, technical scheme and effect more
Adding clear, clear and definite, this utility model is further described by the embodiment that develops simultaneously referring to the drawings.Should be appreciated that this place
The specific embodiment described, only in order to explain this utility model, is not used to limit this utility model.
Fig. 1 is the anti-acoustic shell of a kind of tower-type of this utility model specific embodiment.As Figure 1-3, the anti-sound of this tower-type
Cover includes: anti-acoustic shell fixed panel 100；The pylon 200 of fixing described anti-acoustic shell fixed panel and anti-acoustic shell drop front
300。
Described pylon 200 includes the column 201 being provided at predetermined intervals a pair, and the water being connected is fixed, with described column, in two ends
Flat connecting rod 203, tower mount 204 and the counter weight device 205 being arranged on tower mount.
Some shaft hinges 202 it are provided with on described column 201.Described anti-acoustic shell drop front 300 is by described rotating shaft
Hinge 202 is connected with described column 201, completes unlatching or the folding of anti-acoustic shell panel with the rotation of hinge.Need not use
During anti-acoustic shell, the space that anti-acoustic shell drop front folding is taken with minimizing.
Concrete, described pylon 200 also includes a locking device 206.Described locking device 206 is fixing is in folding shape
The anti-acoustic shell drop front 300 of state, it is to avoid it gets loose during moving or depositing.
It is also preferred that the left as in figure 2 it is shown, the bottom of described pylon is additionally provided with Moving caster 400.It is easy to the movement of pylon.?
When needing mobile, by anti-acoustic shell folding, then remove the fixed panel of a part, after inserting dolly, pylon can be promoted to move.
More specifically, as in figure 2 it is shown, arrange an inclined support bar 500 between described column and tower mount.Described bearing diagonal
Bar two ends are fixing with column and tower mount respectively to be connected, and forms a triangular structure, improves the intensity of pylon.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
This utility model conceives in addition equivalent or change, and all these change or replace all should belong to appended by this utility model
Scope of the claims.
Claims (4)
1. the anti-acoustic shell of tower-type, it is characterised in that including:
Anti-acoustic shell fixed panel；
The pylon of fixing described anti-acoustic shell fixed panel；Described pylon includes the column being provided at predetermined intervals a pair, described vertical
Some shaft hinges it are provided with on post；The horizontal brace rod being connected is fixed, with described column, in two ends；Tower mount and being arranged on
Counter weight device on tower mount；
Anti-acoustic shell drop front；Described anti-acoustic shell drop front is connected with described column, with hinge by described shaft hinge
Unlatching or the folding of anti-acoustic shell panel are rotated.
The anti-acoustic shell of tower-type the most according to claim 1, it is characterised in that also include a locking device on described pylon；
The anti-acoustic shell drop front being in folding state fixed by described locking device.
The anti-acoustic shell of tower-type the most according to claim 1, it is characterised in that the bottom of described pylon is additionally provided with mobile foot
Wheel.
The anti-acoustic shell of tower-type the most according to claim 1, it is characterised in that arrange one between described column and tower mount
Inclined support bar；
Described inclined support bar two ends are fixing with column and tower mount respectively to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743573.8U CN205742592U (en) | 2016-07-13 | 2016-07-13 | A kind of anti-acoustic shell of tower-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743573.8U CN205742592U (en) | 2016-07-13 | 2016-07-13 | A kind of anti-acoustic shell of tower-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742592U true CN205742592U (en) | 2016-11-30 |
Family
ID=57378748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743573.8U Active CN205742592U (en) | 2016-07-13 | 2016-07-13 | A kind of anti-acoustic shell of tower-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322419A (en) * | 2018-11-22 | 2019-02-12 | 安徽工程大学 | A kind of stage acoustic reflection cover |
| CN110206176A (en) * | 2019-05-29 | 2019-09-06 | 杭州友邦演艺设备有限公司 | A kind of anti-acoustic shell of folding stage and its method for folding |
-
2016
- 2016-07-13 CN CN201620743573.8U patent/CN205742592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322419A (en) * | 2018-11-22 | 2019-02-12 | 安徽工程大学 | A kind of stage acoustic reflection cover |
| CN109322419B (en) * | 2018-11-22 | 2021-06-25 | 安徽工程大学 | Acoustic reflector for stage |
| CN110206176A (en) * | 2019-05-29 | 2019-09-06 | 杭州友邦演艺设备有限公司 | A kind of anti-acoustic shell of folding stage and its method for folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |