CN216740163U - Non-mounting frame type sound-absorbing board - Google Patents
Non-mounting frame type sound-absorbing board Download PDFInfo
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- CN216740163U CN216740163U CN202123227843.XU CN202123227843U CN216740163U CN 216740163 U CN216740163 U CN 216740163U CN 202123227843 U CN202123227843 U CN 202123227843U CN 216740163 U CN216740163 U CN 216740163U
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- reinforcing plate
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- mounting panel
- plate
- absorbing
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Abstract
The utility model discloses a no installation frame abatvoix, including lower reinforcing plate, the last fixed surface of reinforcing plate is connected with the abatvoix down, the last fixed surface of abatvoix is connected with the honeycomb panel, the upper surface of honeycomb panel is provided with fire-retardant layer, the upper surface on fire-retardant layer is provided with the reinforcing plate, the last fixed surface of reinforcing plate is connected with the pillar down, the pillar is connected with the lower fixed surface of last reinforcing plate, the left fixed surface of reinforcing plate is connected with left mounting panel down, the upper surface of left side mounting panel is provided with holds the chamber, there is the lockpin bottom holding the chamber through spring slide rail sliding connection, there is the fixed pin strip left surface of left side mounting panel through spout sliding connection. The utility model discloses a be provided with acoustical panel, honeycomb panel, inhale the sound cotton, make it can the more efficient inhale the sound, through being provided with left mounting panel, right mounting panel, lockpin, fixed pin strip, pullback spring, make the installation more convenient with the maintenance.
Description
Technical Field
The utility model relates to an abatvoix technical field especially relates to no installation frame abatvoix.
Background
The sound-absorbing board is an ideal sound-absorbing decorative material, and can absorb sound and reduce noise. The sound absorption wall plate is mainly used in acoustic places such as large theaters, recording rooms, meeting rooms, gymnasiums and the like and in large public buildings.
However, the existing sound-absorbing board still has more defects, such as not obvious sound-absorbing effect, poor fireproof capability and higher requirements on installation and disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a non-mounting frame type acoustic board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the installation-free frame type sound-absorbing plate comprises a lower reinforcing plate, wherein a sound-absorbing plate is fixedly connected to the upper surface of the lower reinforcing plate, a honeycomb plate is fixedly connected to the upper surface of the sound-absorbing plate, a flame-retardant layer is arranged on the upper surface of the honeycomb plate, and an upper reinforcing plate is arranged on the upper surface of the flame-retardant layer;
the upper surface of the lower reinforcing plate is fixedly connected with a strut, and one end of the strut, which is far away from the lower reinforcing plate, is fixedly connected with the lower surface of the upper reinforcing plate;
the utility model discloses a reinforcing plate, including reinforcing plate, spring slide rail, spout, fixed pin strip, right fixed surface and pull-back spring, the left surface fixedly connected with left mounting panel of reinforcing plate is provided with down holds the chamber, the bottom that holds the chamber has the lockpin through spring slide rail sliding connection, the left surface of left side mounting panel has the fixed pin strip through spout sliding connection, the right fixed surface fixedly connected with pull-back spring of fixed pin strip, the one end that the fixed pin strip was kept away from to the pull-back spring holds intracavity wall fixed connection with the left mounting panel, the right fixed surface fixedly connected with right mounting panel of reinforcing plate down, the right surface of right mounting panel is provided with the recess.
As a further description of the above technical solution: go up the left surface of reinforcing plate and the right fixed surface of left mounting panel is connected, go up the right surface of reinforcing plate and the left fixed surface of right mounting panel is connected.
As a further description of the above technical solution: the honeycomb plate is characterized in that regular hexagonal honeycomb holes are formed in the honeycomb plate, and sound absorption cotton is filled in the honeycomb holes.
As a further description of the above technical solution: the acoustical panel is W-shaped, and the flame-retardant layer is made of zinc borate.
As a further description of the above technical solution: the sound-absorbing plate is made of polyester fibers, and anticorrosive coatings are coated on the surfaces of the upper reinforcing plate and the lower reinforcing plate.
As a further description of the above technical solution: the right-hand member of fixed pin strip is the hemisphere type, the left surface of lockpin is the circular arc inclined plane, fixed pin strip and the recess on the right mounting panel can the block.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this no installation frame abatvoix through being provided with the honeycomb panel that becomes "honeycomb" form, "W" type's abatvoix, inhale the sound cotton, can hinder the sound wave to absorb the low frequency simultaneously and eliminate the standing wave, and then reach more efficient and inhale the sound effect.
2. Compared with the prior art, this no installation frame abatvoix through being provided with left mounting panel and right mounting panel, fixed pin strip, lockpin, when one of them abatvoix damages, can disassemble under the other abatvoix circumstances of not influencing, the installation of being convenient for simultaneously to the maintenance and the change in later stage have been made things convenient for.
3. Compared with the prior art, this no installation frame abatvoix through being provided with fire-retardant layer, stops the burning, and then promotes the fire prevention effect of abatvoix.
Drawings
Fig. 1 is a schematic view of the internal structure of a non-mounted frame type sound-absorbing plate provided by the present invention;
fig. 2 is a schematic view of the mounting engagement of the frameless acoustic panel according to the present invention;
fig. 3 is an exploded view of the internal structure of the sound-absorbing plate without the mounting frame according to the present invention;
fig. 4 is the overall structure schematic diagram of the installation-frame-free sound-absorbing board provided by the present invention.
Illustration of the drawings:
1. a lower reinforcing plate; 2. a sound-absorbing panel; 3. a left mounting plate; 4. fixing a pin strip; 5. sound-absorbing cotton; 6. a honeycomb panel; 7. a lock pin; 8. a flame retardant layer; 9. a pillar; 10. an upper reinforcing plate; 11. a right mounting plate; 12. the spring is pulled back.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a no installation frame abatvoix: including lower reinforcing plate 1, the last fixed surface of lower reinforcing plate 1 is connected with acoustical panel 2, acoustical panel 2 becomes "W" type, can form the wedge cavity, so that absorb the sound wave better, acoustical panel 2's material is polyester fiber, polyester fiber is the abatvoix material commonly used, acoustical panel 2's last fixed surface is connected with honeycomb panel 6, honeycomb panel 6's inside has the honeycomb holes of regular hexagon shape, contact object area absorbs energy wherein when cellular can increase the air current circulation, and then weaken the transmission of sound wave, the honeycomb hole intussuseption is filled with and inhales sound cotton 5, inhale sound cotton 5 and be used for absorbing the sound wave.
By providing the above-described structure, it is possible to block the sound wave while absorbing the low frequency and eliminating the standing wave by the sound-absorbing plate 2 of the "W" type and the honeycomb plate 6 having the honeycomb holes.
The upper surface of honeycomb panel 6 is provided with fire-retardant layer 8, be provided with zinc borate in the fire-retardant layer 8, zinc borate is used for fire-retardant, the upper surface of fire-retardant layer 8 is provided with reinforcing plate 10, the last fixed surface of reinforcing plate 1 is connected with pillar 9 down, pillar 9 is used for additional strengthening, pillar 9 keeps away from down the one end of reinforcing plate 1 and the lower fixed surface of last reinforcing plate 10 and is connected, go up reinforcing plate 1 and all scribble on the surface of reinforcing plate 10 down and be equipped with anticorrosive paint.
By adopting the structure, the structure can be more stable through the supporting columns 9, the upper reinforcing plate 1 and the lower reinforcing plate 10, the combustion of the acoustic panel can be prevented through the flame-retardant layer 8,
the left surface of the lower reinforcing plate 1 is fixedly connected with a left mounting plate 3, the upper surface of the left mounting plate 3 is provided with a containing cavity, the bottom of the containing cavity is connected with a lock pin 7 in a sliding manner through a spring slide rail, the left side of the lock pin 7 is an arc inclined surface used for realizing the movement of a fixed pin strip 4, the left surface of the left mounting plate 3 is connected with the fixed pin strip 4 in a sliding manner through a slide groove, the right end of the fixed pin strip 4 is of a hemispherical shape which can ensure the sliding freedom, the hemispherical surface of the fixed pin strip 4 is contacted with the arc inclined surface of the lock pin 7, the right surface of the fixed pin strip 4 is fixedly connected with a pullback spring 12, the pullback spring 12 exerts pulling force on the fixed pin strip 4 to return the fixed pin strip 4, one end of the pullback spring 12, far away from the fixed pin strip 4, is fixedly connected with the inner wall of the containing cavity of the left mounting plate 3, the right surface of the lower reinforcing plate 1 is fixedly connected with a right mounting plate 11, and the right surface of the right mounting plate 11 is provided with a groove, the fixed pin strip 4 is movably connected with the lock pin 7, and the fixed pin strip 4 can be clamped with the groove on the right mounting plate 11.
Through being provided with above-mentioned structure, can be through having left mounting panel 3, right mounting panel 11, fixed pin strip 4, lockpin 7, pull-back spring 12, under the circumstances that does not influence other abatvoix, disassemble.
The working principle is as follows: when installing this abatvoix, need press lockpin 7 on the left mounting panel 3, the clearance of fixed pin strip 4 and lockpin 7 increases, and fixed pin strip 4 moves right in the cambered surface of hugging closely lockpin 7 under the drive of pullback spring 12, and the recess on the right mounting panel 11 of adjacent abatvoix is relative with fixed pin strip 4 this moment again, loosens lockpin 7 again, and the spring promotes lockpin 7 rebound and releases fixed pin strip 4 simultaneously, with the recess block, accomplishes the installation. When the acoustical panel needs to be dismantled, the process is the same as the installation, and when the sound is inhaled to needs, the acoustical panel 2 and the honeycomb panel 6 of "W" type and inhale sound cotton 5 and can adsorb the sound wave, when the outside is on fire, the zinc borate in fire-retardant layer 8 can prevent the burning.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. No installation frame abatvoix, including lower reinforcing plate (1), its characterized in that: the upper surface of the lower reinforcing plate (1) is fixedly connected with a sound-absorbing plate (2), the upper surface of the sound-absorbing plate (2) is fixedly connected with a honeycomb plate (6), the upper surface of the honeycomb plate (6) is provided with a flame-retardant layer (8), and the upper surface of the flame-retardant layer (8) is provided with an upper reinforcing plate (10);
the upper surface of the lower reinforcing plate (1) is fixedly connected with a strut (9), and one end, far away from the lower reinforcing plate (1), of the strut (9) is fixedly connected with the lower surface of the upper reinforcing plate (10);
the utility model discloses a reinforcing plate for the automobile engine, including reinforcing plate (1), left surface fixedly connected with left mounting panel (3) down, the upper surface of left side mounting panel (3) is provided with and holds the chamber, there is lockpin (7) bottom in appearance chamber through spring slide rail sliding connection, the left surface of left side mounting panel (3) has fixed pin strip (4) through spout sliding connection, the right surface fixedly connected with pull-back spring (12) of fixed pin strip (4), the one end that fixed pin strip (4) and the appearance intracavity wall fixed connection of left mounting panel (3) are kept away from in pull-back spring (12), the right surface fixedly connected with right mounting panel (11) of reinforcing plate (1) down, the right surface of right mounting panel (11) is provided with the recess.
2. The frameless sound-absorbing sheet according to claim 1, wherein: go up the left surface of reinforcing plate (10) and the right fixed surface connection of left mounting panel (3), go up the right surface of reinforcing plate (10) and the left fixed surface connection of right mounting panel (11).
3. The frameless sound-absorbing sheet according to claim 1, wherein: the honeycomb plate (6) is internally provided with regular hexagonal honeycomb holes, and the honeycomb holes are filled with sound absorption cotton (5).
4. The frameless sound-absorbing sheet according to claim 1, wherein: the sound-absorbing plate (2) is W-shaped, and the flame-retardant layer (8) is made of zinc borate.
5. The frameless sound-absorbing sheet according to claim 1, wherein: the sound-absorbing plate (2) is made of polyester fibers, and anticorrosive coatings are coated on the surfaces of the upper reinforcing plate (10) and the lower reinforcing plate (1).
6. The frameless sound absorbing panel of claim 1, wherein: the right-hand member of fixed pin strip (4) is the hemisphere type, the left surface of lockpin (7) is the circular arc inclined plane, fixed pin strip (4) can block with the recess on right mounting panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227843.XU CN216740163U (en) | 2021-12-21 | 2021-12-21 | Non-mounting frame type sound-absorbing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123227843.XU CN216740163U (en) | 2021-12-21 | 2021-12-21 | Non-mounting frame type sound-absorbing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216740163U true CN216740163U (en) | 2022-06-14 |
Family
ID=81938170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123227843.XU Active CN216740163U (en) | 2021-12-21 | 2021-12-21 | Non-mounting frame type sound-absorbing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216740163U (en) |
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2021
- 2021-12-21 CN CN202123227843.XU patent/CN216740163U/en active Active
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