CN211923073U - Collapsible noise insulation is used to fitment - Google Patents
Collapsible noise insulation is used to fitment Download PDFInfo
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- CN211923073U CN211923073U CN201922170026.1U CN201922170026U CN211923073U CN 211923073 U CN211923073 U CN 211923073U CN 201922170026 U CN201922170026 U CN 201922170026U CN 211923073 U CN211923073 U CN 211923073U
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- celotex board
- acoustic celotex
- acoustic
- connecting block
- sound insulation
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Abstract
The utility model discloses a collapsible noise insulation is used to fitment, include: the acoustic celotex board, rotation axis and location skeleton, the acoustic celotex board includes first acoustic celotex board and second acoustic celotex board, first acoustic celotex board upper end is equipped with the couple, first acoustic celotex board is installed on location skeleton through the couple, the second acoustic celotex board is connected to first acoustic celotex board lower extreme, first acoustic celotex board passes through the rotation axis with the second acoustic celotex board and articulates together, the second acoustic celotex board lower extreme passes through the rotation axis and is connected with the second acoustic celotex board. The utility model discloses simple structure, convenient to use can install when the workman decorates and play the syllable-dividing effect on the wall in construction room, reduces the interference that construction noise brought for near resident, and the time spent can fold not, conveniently carries, practices thrift the space.
Description
Technical Field
The utility model relates to a construction technical field specifically is a collapsible noise insulation is used to fitment.
Background
Noise pollution causes harm to people, animals, instruments and meters and buildings, the most direct harm of noise to the human body is hearing damage, and people feel uncomfortable to ears and even feel headache and the like after being exposed for a period of time when entering a strong noise environment.
A large amount of noise can be continuously generated in the house decoration process, including cutting and polishing of materials, wall drilling, wall surface grooving and the like, continuous noise pollution generated by decoration causes great influence on work and life of people, people can not endure collapse of mood, even harm is caused to health of people, daily life of nearby residents is seriously influenced, and the sources of noise generated in different decoration stages are different, wherein the noise is generated by cutting and edging earthenware tiles, the noise generated by cutting wood when the woodwork makes furniture by hand, the noise generated by using tools such as a mosquito nail gun, an air pump and the like, and the noise generated by cutting a large amount when the composite floor is paved, the noise source stage occupies a large part of the whole decoration stage, has long duration, and does not involve the modification of the wall, so that some sound insulation devices can be arranged and hung on the wall to reduce the interference of noise to the life of surrounding residents during decoration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collapsible noise insulation is used to fitment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a foldable acoustic baffle device for finishing comprising: the acoustic celotex board, rotation axis and location skeleton, the acoustic celotex board includes first acoustic celotex board and second acoustic celotex board, first acoustic celotex board upper end is equipped with the couple, first acoustic celotex board is installed on location skeleton through the couple, the second acoustic celotex board is connected to first acoustic celotex board lower extreme, first acoustic celotex board passes through the rotation axis with the second acoustic celotex board and articulates together, the second acoustic celotex board lower extreme passes through the rotation axis and is connected with the second acoustic celotex board.
As a further aspect of the present invention: first acoustic celotex board lower extreme is equipped with down the connecting block, second acoustic celotex board upper end is equipped with the connecting block, and the lower extreme is equipped with down the connecting block, it all is equipped with the mounting groove with lower connecting block to go up the connecting block, go up connecting block and connecting block gomphosis down, and go up the mounting groove UNICOM of connecting block and lower connecting block during the gomphosis.
As a further aspect of the present invention: the rotating shaft is matched with the mounting groove.
As a further aspect of the present invention: rotation axis one end is equipped with connects the arch, and the other end is equipped with the spread groove, connect protruding and spread groove cooperation.
As a further aspect of the present invention: the connecting bulge is made of rubber.
As a further aspect of the present invention: the sound insulation board consists of a sound absorption layer and a sound insulation layer.
As a further aspect of the present invention: the sound absorption layer is a sound absorption sponge, and the sound insulation layer is a sound insulation felt.
As a further aspect of the present invention: the positioning framework is installed on the wall through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use can install when the workman decorates and play the syllable-dividing effect on the wall in construction room, reduces the interference that construction noise brought for near resident, and the time spent can fold not, conveniently carries, practices thrift the space.
Drawings
Fig. 1 is a front view structure diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the connection between the lower connection block and the rotation shaft of the second acoustic panel of the present invention.
Fig. 4 is a schematic view of a first acoustic panel according to the present invention.
Fig. 5 is a schematic view of a second acoustic panel according to the present invention.
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.
Referring to fig. 1-5, in an embodiment of the present invention, a foldable sound insulation device for decoration includes: a baffle, a rotating shaft 2 and a positioning frame 3, the baffle including a first baffle 1 and a second baffle 11, the upper end of the first sound insulation board 1 is provided with a hook, the lower end of the first sound insulation board 1 is provided with a lower connecting block 12, the first sound insulation board 1 is arranged on a positioning framework 3 through a hook, the positioning framework 3 is arranged on a wall through a screw, the lower end of the first sound insulation board 1 is connected with a second sound insulation board 11, the upper end of the second sound insulation board 11 is provided with an upper connecting block 13, the lower end is provided with a lower connecting block 12, the upper connecting block 13 and the lower connecting block 12 are both provided with mounting grooves, the lower connecting block 12 of the first sound insulation board 1 is embedded with the upper connecting block 13 of the second sound insulation board 11, the upper connecting block 13 is communicated with the mounting groove of the lower connecting block 12 during embedding, the rotating shaft 2 penetrates through the mounting groove communicated during embedding, and the first sound insulation board 1 and the second sound insulation board 11 are hinged together through the rotating shaft 2;
the lower end of a second sound insulation board 11 is connected with the upper end of another second sound insulation board 11, a lower connecting block 12 of the second sound insulation board 11 can be embedded with an upper connecting block 13 of another second sound insulation board 11, the second sound insulation boards 11 and the second sound insulation boards 11 are hinged together through a rotating shaft 2, the lower end of a first sound insulation board 1 is connected with a plurality of second sound insulation boards 11 to form sound insulation curtains, each sound insulation curtain consists of one first sound insulation board 1 and a plurality of second sound insulation boards 11, the length of the sound insulation curtain can be adjusted by adjusting the number of the second sound insulation boards 11, and the sound insulation curtains can be folded as the first sound insulation board 1 and the second sound insulation boards 11 can rotate around the rotating shaft 2;
2 one end of rotation axis is equipped with connects protruding 21, and the other end is equipped with spread groove 22, connect protruding 21 and the cooperation of spread groove 22, connect protruding 21 and be the rubber material, it is elastic, install the adjacent sound-proof curtain on location skeleton 3, can cooperate with spread groove 22 through connecting protruding 21 and couple together, consequently can link into a whole with all sound-proof curtains on the skeleton 3 of location, make syllable-dividing effect better, the acoustic celotex board comprises sound absorbing layer and puigging, sound absorbing layer is the sound absorbing sponge, the puigging is the deadening felt, and the sound absorbing sponge all is the sound insulation noise reduction material that often uses in the building decoration trade with the deadening felt, uses extensively, is convenient for draw materials.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A foldable acoustic baffle device for finishing comprising: acoustic celotex board, rotation axis (2) and location skeleton (3), its characterized in that: the acoustic celotex board includes first acoustic celotex board (1) and second acoustic celotex board (11), first acoustic celotex board (1) upper end is equipped with the couple, first acoustic celotex board (1) is installed on location skeleton (3) through the couple, second acoustic celotex board (11) is connected to first acoustic celotex board (1) lower extreme, first acoustic celotex board (1) is together articulated through rotation axis (2) with second acoustic celotex board (11), second acoustic celotex board (11) lower extreme is passed through rotation axis (2) and is connected with second acoustic celotex board (11).
2. A foldable acoustic insulator unit for finishing as set forth in claim 1, wherein: first acoustic celotex board (1) lower extreme is equipped with down connecting block (12), second acoustic celotex board (11) upper end is equipped with connecting block (13), and the lower extreme is equipped with down connecting block (12), it all is equipped with the mounting groove with lower connecting block (12) to go up connecting block (13), go up connecting block (13) and connecting block (12) gomphosis down, and go up the mounting groove UNICOM of connecting block (13) and connecting block (12) down during the gomphosis.
3. A foldable acoustic insulator for finishing as set forth in claim 2, wherein: the rotating shaft (2) is matched with the mounting groove.
4. A foldable acoustic insulator for finishing as set forth in claim 3, wherein: rotation axis (2) both ends are equipped with respectively and connect arch (21) and spread groove (22), connect arch (21) and spread groove (22) and cooperate.
5. A foldable acoustic insulator unit for finishing as set forth in claim 4, wherein: the connecting bulge (21) is made of rubber.
6. A foldable acoustic insulator unit for finishing as set forth in claim 1, wherein: the sound insulation board is formed by laminating a sound absorption layer and a sound insulation layer.
7. A foldable acoustic insulator unit for finishing as set forth in claim 6, wherein: the sound absorption layer is a sound absorption sponge, and the sound insulation layer is a sound insulation felt.
8. A foldable acoustic insulator unit for finishing as set forth in claim 1, wherein: the positioning framework (3) is installed on the wall through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170026.1U CN211923073U (en) | 2019-12-06 | 2019-12-06 | Collapsible noise insulation is used to fitment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170026.1U CN211923073U (en) | 2019-12-06 | 2019-12-06 | Collapsible noise insulation is used to fitment |
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| Publication Number | Publication Date |
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| CN211923073U true CN211923073U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922170026.1U Active CN211923073U (en) | 2019-12-06 | 2019-12-06 | Collapsible noise insulation is used to fitment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273302A (en) * | 2021-12-06 | 2022-04-05 | 康硕(德阳)智能制造有限公司 | Multifunctional cleaning device for 3D printing product |
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2019
- 2019-12-06 CN CN201922170026.1U patent/CN211923073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273302A (en) * | 2021-12-06 | 2022-04-05 | 康硕(德阳)智能制造有限公司 | Multifunctional cleaning device for 3D printing product |
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