CN221219220U - Foam aluminum sandwich sound insulation board - Google Patents
Foam aluminum sandwich sound insulation board Download PDFInfo
- Publication number
- CN221219220U CN221219220U CN202323055150.6U CN202323055150U CN221219220U CN 221219220 U CN221219220 U CN 221219220U CN 202323055150 U CN202323055150 U CN 202323055150U CN 221219220 U CN221219220 U CN 221219220U
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- CN
- China
- Prior art keywords
- sound insulation
- knob
- connecting frame
- positioning
- screw rod
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- 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.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- 239000006260 foam Substances 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims 13
- 239000011241 protective layer Substances 0.000 claims 2
- 238000004321 preservation Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a foam aluminum sandwich sound insulation board which comprises a sound insulation board body, wherein a connecting frame A and a connecting frame B are respectively arranged on two sides of the sound insulation board body, placing grooves are respectively formed in the upper side and the lower side of the rear end of the connecting frame A, positioning blocks are arranged on the inner sides of the placing grooves, positioning grooves are formed in one side, located on the connecting frame B, of one end of each positioning block, and the positioning blocks are inserted into the inner sides of the positioning grooves. According to the utility model, when two sound insulation board bodies are required to be spliced, the knob on the rear end face of the connecting frame A is rotated, the screw rod is driven to rotate by the bevel gear while the knob rotates, and when the screw rod rotates, the screw rod enables the positioning block to transversely displace through the connecting rod, so that the positioning block moves out of the placing groove, one side of one end of the positioning block, which is positioned on the connecting frame B, is provided with the positioning groove, and the positioning block is spliced on the inner side of the positioning groove, so that the two sound insulation boards are spliced.
Description
Technical Field
The utility model relates to the technical field of sound insulation plates, in particular to a foam aluminum sandwich sound insulation plate.
Background
The sound insulation board is a plate which acts on the sound insulation effect. There are building soundproof and building soundproof classifications. The sound insulation plate can not separate sound with all frequencies, the object has natural resonance frequency, the sound close to the resonance frequency of the object has obviously reduced sound insulation effect;
The prior art patent application number CN202120640148.7 discloses a foam aluminum sandwich sound insulation board, which is characterized in that a waterproof board and a waterproof film are arranged, and a water absorption material is filled between the waterproof board and the waterproof film, so that moisture can be effectively isolated, the cross section of the waterproof film is arc-shaped, and the waterproof film has good ductility when expanding with heat and contracting with cold, and is not easy to generate cracks, so that the purposes of water resistance and moisture resistance are achieved; however, when the sound insulation plates are used, the sound insulation plates are required to be spliced according to the size of a room, but most of the sound insulation plates are more troublesome to assemble and disassemble, the installation efficiency is low, the stability after assembly is poor, and the use of the sound insulation plates is inconvenient; therefore, the existing requirements are not met, and for this purpose we propose a foamed aluminum sandwich sound insulation board.
Disclosure of utility model
The utility model aims to provide a foam aluminum sandwich sound insulation board so as to solve the problems that the existing sound insulation board provided in the background art needs to be spliced according to the size of a room when in use, but most of the sound insulation boards are more troublesome to splice and disassemble, the installation efficiency is low, the stability after splicing is poor, the use of the sound insulation board is inconvenient, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foam aluminum sandwich acoustic celotex board, includes the acoustic celotex board body, the both sides of acoustic celotex board body are equipped with link A and link B respectively, the upper and lower both sides of link A rear end all are equipped with the standing groove, the standing groove inboard is equipped with the locating piece, one end of locating piece is located one side of link B and is equipped with the constant head tank, the locating piece is pegged graft in the inboard of constant head tank, link A's rear end face is equipped with the knob, the knob is connected with the locating piece transmission.
Preferably, the bottom end of the knob is provided with a groove on the outer surface of the connecting frame A, and the knob penetrates through the groove and extends to the inner side of the connecting frame A.
Preferably, a connecting rod is arranged at the bottom end of one of the positioning blocks and positioned at the inner side of the connecting frame A, the two positioning blocks are connected through the connecting rod, and a screw rod is arranged at the rear end of the connecting rod and positioned at the inner side of the connecting frame A.
Preferably, a thread groove is formed in the front of the screw rod and located on the inner side of the connecting rod, the screw rod penetrates through the thread groove and extends to one side of the knob, and the screw rod is meshed with the connecting rod.
Preferably, the bottom end of the knob is provided with a bevel gear positioned at the outer side of the screw rod, and the knob is in transmission connection with the screw rod through the bevel gear.
Preferably, the sound insulation board body comprises sound insulation layer, water-proof layer, heat preservation and inoxidizing coating, the sound insulation board top layer is the sound insulation layer, the sound insulation layer lower floor is the water-proof layer, the water-proof layer lower floor is the heat preservation, the heat preservation lower floor is the inoxidizing coating.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when two sound insulation board bodies are required to be spliced, the knob on the rear end face of the connecting frame A is rotated, the screw rod is driven to rotate by the bevel gear while the knob rotates, and when the screw rod rotates, the screw rod enables the positioning block to transversely displace through the connecting rod, so that the positioning block moves out of the placing groove, one side of one end of the positioning block, which is positioned on the connecting frame B, is provided with the positioning groove, and the positioning block is spliced on the inner side of the positioning groove, so that the two sound insulation boards are spliced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic rear view of the entire structure of the present utility model;
fig. 3 is a schematic structural view of a connection part of a connection frame a and a connection frame B according to the present utility model.
In the figure: 1. a soundproof plate body; 2. a connecting frame A; 201. a placement groove; 202. a groove; 3. a connecting frame B; 301. a positioning groove; 4. a positioning block; 5. a knob; 6. a connecting rod; 601. a thread groove; 7. and a screw rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a foam aluminum sandwich acoustic celotex board, including acoustic celotex board body 1, acoustic celotex board body 1 includes the puigging, the water-blocking layer, heat preservation and inoxidizing coating constitute, the puigging top layer is the puigging, the puigging lower floor is the heat preservation, the heat preservation lower floor is the inoxidizing coating, the both sides of acoustic celotex board body 1 are equipped with link A2 and link B3 respectively, the upper and lower both sides of link A2 rear end all are equipped with standing groove 201, the standing groove 201 inboard is equipped with locating piece 4, one end of locating piece 4 is located one side of link B3 and is equipped with constant head tank 301, locating piece 4 pegging graft in the inboard of constant head tank 301, the rear end face of link A2 is equipped with knob 5, knob 5 and locating piece 4 transmission are connected, wholly when two acoustic celotex board bodies 1 are needed to splice, through rotary connection frame A2's knob 5, drive lead screw 7 through the bevel gear when lead screw 7 rotates, lead screw 7 makes transverse displacement through connecting rod 6, make locating piece 4 remove out in the standing groove 201, one side of locating piece 4 is located one side of link B3, one side of locating piece 4 is equipped with the constant head tank 301, make two splice from 301.
The bottom of knob 5 is located the surface of link A2 and is equipped with recess 202, knob 5 runs through recess 202 and extends to the inboard of link A2, the bottom of one of them locating piece 4 is located the inboard of link A2 and is equipped with connecting rod 6, two locating pieces 4 are connected through connecting rod 6, the rear end of connecting rod 6 is located the inboard of link A2 and is equipped with lead screw 7, the front position of lead screw 7 is located the inboard of connecting rod 6 and is equipped with screw groove 601, lead screw 7 runs through screw groove 601 and extends to one side of knob 5, lead screw 7 and connecting rod 6 intermeshing, the bottom of knob 5 is located the outside of lead screw 7 and is equipped with the bevel gear, knob 5 passes through bevel gear and lead screw 7 transmission to be connected, and then when two acoustic celotex board bodies 1 need splice, through the knob 5 of the rear end face of rotatory link A2, drive lead screw 7 through bevel gear and rotate, when lead screw 7 rotates, lead screw 7 makes locating piece 4 carry out lateral displacement through connecting rod 6, make locating piece 4 remove out in the standing groove 201, one side that locating piece 4 is located link B3, locating piece 4 is pegged graft in the inboard of locating groove 301, thereby make two acoustic celotex boards splice.
The sound insulation board comprises: when the sound insulation board is used, whether all parts are good or not is detected firstly, after detection is finished, the two sides of the sound insulation board body 1 are respectively provided with the connecting frame A2 and the connecting frame B3, the rear end face of the connecting frame A2 is provided with the knob 5, the knob 5 is in transmission connection with the positioning block 4, when two sound insulation board bodies 1 are needed to be spliced, the knob 5 of the rear end face of the connecting frame A2 is rotated, the screw rod 7 is driven to rotate through the bevel gear while the knob 5 is rotated, when the screw rod 7 rotates, the positioning block 4 is transversely displaced through the connecting rod 6, the positioning block 4 moves out of the placing groove 201, one side, located at the connecting frame B3, of one end of the positioning block 4 is provided with the positioning groove 301, and the positioning block 4 is spliced at the inner side of the positioning groove 301, so that the two sound insulation boards are spliced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (6)
1. The utility model provides a foam aluminum sandwich acoustic celotex board, includes acoustic celotex board body (1), its characterized in that: the sound insulation board is characterized in that connecting frames A (2) and B (3) are respectively arranged on two sides of the sound insulation board body (1), a holding groove (201) is formed in the upper side and the lower side of the rear end of the connecting frame A (2), a positioning block (4) is arranged on the inner side of the holding groove (201), a positioning groove (301) is formed in one side of the connecting frame B (3) at one end of the positioning block (4), the positioning block (4) is inserted into the inner side of the positioning groove (301), a knob (5) is arranged on the rear end face of the connecting frame A (2), and the knob (5) is in transmission connection with the positioning block (4).
2. An aluminum foam sandwich baffle according to claim 1, wherein: the bottom of knob (5) is located the surface of link A (2) and is equipped with recess (202), the inboard that recess (202) run through to link A (2) is run through to knob (5).
3. An aluminum foam sandwich baffle according to claim 1, wherein: one of the positioning blocks (4) is provided with a connecting rod (6) at the bottom end thereof located at the inner side of the connecting frame A (2), the two positioning blocks (4) are connected through the connecting rod (6), and the rear end of the connecting rod (6) is provided with a screw rod (7) at the inner side of the connecting frame A (2).
4. A foamed aluminum sandwich acoustic panel according to claim 3 wherein: the front of the screw rod (7) is provided with a thread groove (601) on the inner side of the connecting rod (6), the screw rod (7) penetrates through the thread groove (601) and extends to one side of the knob (5), and the screw rod (7) is meshed with the connecting rod (6).
5. An aluminum foam sandwich baffle according to claim 4, wherein: the bottom of the knob (5) is provided with a bevel gear at the outer side of the screw rod (7), and the knob (5) is in transmission connection with the screw rod (7) through the bevel gear.
6. An aluminum foam sandwich baffle according to claim 1, wherein: the sound insulation board body (1) comprises a sound insulation layer, a water-resistant layer, a heat insulation layer and a protective layer, wherein the top layer of the sound insulation board is the sound insulation layer, the lower layer of the sound insulation layer is the water-resistant layer, the lower layer of the water-resistant layer is the heat insulation layer, and the lower layer of the heat insulation layer is the protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323055150.6U CN221219220U (en) | 2023-11-13 | 2023-11-13 | Foam aluminum sandwich sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323055150.6U CN221219220U (en) | 2023-11-13 | 2023-11-13 | Foam aluminum sandwich sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221219220U true CN221219220U (en) | 2024-06-25 |
Family
ID=91578322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323055150.6U Active CN221219220U (en) | 2023-11-13 | 2023-11-13 | Foam aluminum sandwich sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221219220U (en) |
-
2023
- 2023-11-13 CN CN202323055150.6U patent/CN221219220U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |