CN211341409U - Sound-absorbing aluminum veneer - Google Patents
Sound-absorbing aluminum veneer Download PDFInfo
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- CN211341409U CN211341409U CN201921908462.8U CN201921908462U CN211341409U CN 211341409 U CN211341409 U CN 211341409U CN 201921908462 U CN201921908462 U CN 201921908462U CN 211341409 U CN211341409 U CN 211341409U
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- China
- Prior art keywords
- sound
- elastic element
- bottom plate
- plug
- plate body
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 19
- 230000037431 insertion Effects 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sound-absorbing aluminum veneer, which comprises a panel body, a bottom plate body and sound-absorbing cotton; the panel body is provided with a connecting piece, and an accommodating cavity is formed in the panel body; the sound-absorbing cotton is positioned in the accommodating cavity; the bottom plate body is used for sealing the opening of the accommodating cavity, and a positioning device is arranged between the bottom plate body and the panel body; both sides of the bottom plate body are provided with mounting cavities and inlets and outlets communicated with the mounting cavities, and locking devices are arranged in the mounting cavities; the locking device comprises a plug connector and a first elastic element which are movably arranged in the mounting cavity; one end of the first elastic element abuts against the wall of the installation cavity, the other end of the first elastic element abuts against the plug connector, and the two sides of the panel body are provided with the inserting holes. The utility model provides a pair of inhale sound aluminium veneer, it can realize being connected between panel body and the bottom plate body fast, moreover, can ensure the stability of connecting, avoids appearing the pine phenomenon of taking off.
Description
Technical Field
The utility model relates to an inhale sound aluminium veneer.
Background
The existing sound-absorbing aluminum veneer generally comprises a panel body provided with a plurality of through holes, a bottom plate body and sound-absorbing cotton, wherein the sound-absorbing cotton is positioned in an accommodating cavity of the panel body, and the bottom plate body is used for sealing an opening in the accommodating cavity and is connected with the panel body through a plurality of screws. However, in part of the construction process, the panel body, the bottom plate body and the sound-absorbing cotton need to be assembled together on site, but the connection between the panel body and the bottom plate body is time-consuming, so that the efficiency is low, and the industrial requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an inhale sound aluminium veneer, it can realize being connected between panel body and the bottom plate body fast to can save time, raise the efficiency.
The purpose of the utility model is realized by adopting the following technical scheme:
a sound-absorbing aluminum veneer comprises a panel body provided with a plurality of through holes, a bottom plate body and sound-absorbing cotton; the panel body is provided with a connecting piece, and an accommodating cavity is formed in the panel body; the sound-absorbing cotton is positioned in the accommodating cavity; the bottom plate body is used for sealing the opening of the accommodating cavity, and a positioning device is arranged between the bottom plate body and the panel body; both sides of the bottom plate body are provided with mounting cavities and inlets and outlets communicated with the mounting cavities, and locking devices are arranged in the mounting cavities; the locking device comprises a plug connector and a first elastic element which are movably arranged in the mounting cavity; one end of the first elastic element abuts against the wall of the installation cavity, the other end of the first elastic element abuts against the plug connector, and the first elastic element is used for providing elastic force for promoting the plug connector to move towards the inlet and the outlet; and the two sides of the panel body are provided with sockets which are used for rightly aligning to the inlet and the outlet and used for inserting the plug connectors.
The plug connector is provided with a plug handle for being inserted into the socket.
Safety channels communicated with the mounting cavity are arranged on two sides of the bottom plate body; a safety lock needle is movably arranged in the safety channel, and a second elastic element is also arranged in the safety channel; one end of the second elastic element abuts against the inner wall of the safety channel, the other end of the second elastic element abuts against the safety lock needle, and the second elastic element is used for providing elastic force for promoting the safety lock needle to move towards the installation cavity; the plug connector is provided with a first plug-in hole for the plug-in of the safety lock pin when the plug handle is completely accommodated in the installation cavity, and a second plug-in hole for the plug-in of the safety lock pin when the plug handle is inserted into the plug socket.
The first elastic element and the second elastic element are both springs.
The extending direction of the safety channel is perpendicular to the extending direction of the mounting cavity.
The positioning device comprises two abutting parts which are respectively arranged in two ends of the accommodating cavity, and the sound-absorbing cotton is positioned between the two abutting parts; the bottom plate body is abutted against the abutting part.
The abutting portion is provided with a positioning hole, and the bottom plate body is provided with a positioning column inserted into the positioning hole.
The connecting piece is the engaging lug, be provided with the mounting groove on the engaging lug.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a sound-absorbing aluminum veneer, which can quickly realize the connection between the panel body and the bottom plate body by adopting the panel body, the bottom plate body, the sound-absorbing cotton, the positioning device and the locking device and reasonably setting the locking device, thereby saving time and improving efficiency; and on the basis of adopting the locking device, the safety lock pin and the second elastic element are combined, so that the panel body and the bottom plate body can be connected quickly, the connection stability can be ensured, and the loosening phenomenon is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is another schematic view of the present invention in an exploded state;
fig. 4 is a cross-sectional view of the present invention;
10, a panel body; 11. a connecting member; 12. an accommodating cavity; 13. a socket; 14. mounting grooves; 15. perforating; 20. a bottom plate body; 21. a mounting cavity; 22. a secure channel; 23. a movable opening; 30. sound-absorbing cotton; 40. a positioning device; 41. an abutting portion; 42. positioning holes; 43. a positioning column; 50. a locking device; 51. a safety lock pin; 52. a first elastic element; 53. a second elastic element; 54. pushing the base; 57. a second embedded groove; 60. a plug-in unit; 61. a first insertion hole; 62. a second insertion hole; 63. a handle is inserted; 64. a support portion; 65. a first embedded groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1 to 4, a sound-absorbing aluminum veneer comprises a panel body 10 provided with a plurality of perforations 15, a bottom plate body 20, and sound-absorbing cotton 30 to absorb sound by attenuating noise by absorbing the noise with the sound-absorbing cotton 30; the panel body 10 is provided with a connecting piece 11, and an accommodating cavity 12 is formed on the panel body 10; the sound absorption cotton 30 is positioned in the accommodating cavity 12; the bottom plate body 20 is used for closing the opening of the accommodating cavity 12, and a positioning device 40 is arranged between the bottom plate body 20 and the panel body 10; both sides of the bottom plate body 20 are provided with a mounting cavity 21 and an inlet and an outlet communicated with the mounting cavity 21, and a locking device 50 is arranged in each mounting cavity 21; the locking device 50 comprises a plug 60 movably mounted in the mounting cavity 21, a first elastic element 52; one end of the first elastic element 52 abuts against the wall of the installation cavity 21, and the other end abuts against the plug 60, and the first elastic element 52 is used for providing an elastic force for urging the plug 60 to move towards the entrance; the panel body 10 is provided at both sides thereof with insertion holes 13 for aligning with the entrance and the insertion of the plug-in unit 60.
After the sound absorption cotton 30 is fixed in the accommodating cavity 12 of the panel body 10, the positioning device 40 is used for positioning, and the plug connectors 60 of the locking devices 50 on the two sides of the bottom panel body 20 are respectively inserted into the insertion holes 13, so that the connection between the bottom panel body 20 and the panel body 10 can be quickly realized, a plurality of screws are not required to be locked, the time can be saved, and the efficiency can be improved.
Specifically, the plug 60 has a stem 63 for insertion into the socket 13.
Preferably, the two sides of the bottom plate body 20 are both provided with a safety channel 22 communicated with the installation cavity 21; a safety lock needle 51 is movably arranged in the safety channel 22, and a second elastic element 53 is also arranged in the safety channel 22; one end of the second elastic element 53 abuts against the inner wall of the safety channel 22, the other end abuts against the safety lock pin 51, and the second elastic element 53 is used for providing an elastic force for urging the safety lock pin 51 to move towards the installation cavity 21; the plug 60 is provided with a first insertion hole 61 through which the safety lock pin 51 is inserted when the insertion handle 63 is completely received in the mounting chamber 21, and a second insertion hole 62 through which the safety lock pin 51 is inserted when the insertion handle 63 is inserted into the insertion opening 13. Specifically, the bottom plate body 20 is further provided with a movable port 23 communicated with the safety channel 22, and the safety lock pin 51 is further provided with a pushing seat 54 penetrating through the movable port 23 to facilitate operation. The safety channel 22 extends in a direction perpendicular to the direction of extension of the mounting cavity 21. Before the bottom plate body 20 and the panel body 10 are not assembled, the safety lock pin 51 is inserted into the first insertion hole 61, and when the inserting piece 60 is aligned with the insertion hole 13, the pushing seat 54 is pushed to push the safety lock pin 51 in a direction away from the installation cavity 21, at this time, the inserting piece 60 moves in a direction of the insertion hole 13 under the elastic force of the first elastic element 52 and is inserted into the insertion hole 13, then the pushing seat 54 is released, at this time, the safety lock pin 51 moves towards the installation cavity 21 under the elastic force of the second elastic element 53 and is inserted into the second insertion hole 62. The utility model discloses on the basis that adopts locking device 50, reunion safety lock needle 51, second elastic element 53, when can realizing being connected between panel body 10 and the bottom plate body 20 fast to through utilizing safety lock needle 51 cartridge in second cartridge hole 62, can ensure the stability of connecting, thereby can avoid plug connector 60 to be collided by the mistake and the phenomenon that the withdrawal caused the pine to take off.
The first elastic element 52 and the second elastic element 53 may be elastic elements such as springs and elastic pieces.
Specifically, the plug 60 further includes a supporting portion 64, the supporting portion 64 and the plug handle 63 are rectangular, and the width of the supporting portion 64 is greater than that of the plug handle 63; the installation cavity 21 comprises a first cavity section matched with the width of the insertion handle 63 and a second cavity section communicated with the first cavity section and matched with the width of the supporting part 64; the inserting handle 63 is inserted into the first cavity section, the supporting portion 64 is inserted into the second cavity section, and the cavity wall of the second cavity section close to the first cavity section forms a limiting wall for limiting the inserting piece 60, so that when the inserting piece 60 moves towards the inserting opening 13 under the action of the elastic force of the first elastic element 52, the limiting wall can be used for limiting the inserting piece 60 conveniently.
A first insertion groove 65 is further formed at one end of the support portion 64 close to the first elastic element 52, and one end of the first elastic element 52 close to the support portion 64 is inserted into the first insertion groove 65, so as to improve the mounting stability of the first elastic element 52.
The safety lock needle 51 is provided with a second embedded groove 57, and one end of the second elastic element 53 close to the safety lock needle 51 is embedded in the second embedded groove 57, so as to improve the installation stability of the second elastic element 53.
Preferably, the bottom plate body 20 includes a front cover plate and a rear cover plate which are opposite to each other, and the installation cavity 21 and the safety channel 22 are surrounded by the front cover plate and the rear cover plate. By adopting the structure, the production and the manufacture of the bottom plate body 20 can be facilitated.
Preferably, the positioning device 40 includes two abutting portions 41 respectively disposed in two ends of the accommodating cavity 12, and the sound-absorbing cotton 30 is located between the two abutting portions 41; the bottom plate body 20 abuts against the abutting portion 41. The abutting portion 41 is provided with a positioning hole 42, and the bottom plate body 20 is provided with a positioning column 43 inserted into the positioning hole 42. During the connection process between the bottom plate 20 and the panel 10, the positioning posts 43 can be aligned with the positioning holes 42, and then the positioning posts 43 are inserted into the positioning holes 42 until the bottom plate 20 abuts against the abutting portion 41, and the plug 60 is aligned with the socket 13. By adopting the structure of the positioning device 40, the positioning and the manufacturing are convenient.
The connecting piece 11 is a connecting lug, and the connecting lug is provided with a mounting groove 14, so that the sound-absorbing aluminum veneer can be connected through the connecting piece 11 when being mounted.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides an inhale sound aluminium veneer which characterized in that: comprises a panel body provided with a plurality of through holes, a bottom plate body and sound-absorbing cotton; the panel body is provided with a connecting piece, and an accommodating cavity is formed in the panel body; the sound-absorbing cotton is positioned in the accommodating cavity; the bottom plate body is used for sealing the opening of the accommodating cavity, and a positioning device is arranged between the bottom plate body and the panel body; both sides of the bottom plate body are provided with mounting cavities and inlets and outlets communicated with the mounting cavities, and locking devices are arranged in the mounting cavities; the locking device comprises a plug connector and a first elastic element which are movably arranged in the mounting cavity; one end of the first elastic element abuts against the wall of the installation cavity, the other end of the first elastic element abuts against the plug connector, and the first elastic element is used for providing elastic force for promoting the plug connector to move towards the inlet and the outlet; and the two sides of the panel body are provided with sockets which are used for rightly aligning to the inlet and the outlet and used for inserting the plug connectors.
2. The sound-absorbing aluminum veneer of claim 1, wherein: the plug connector is provided with a plug handle for being inserted into the socket.
3. The sound-absorbing aluminum veneer of claim 2, wherein: safety channels communicated with the mounting cavity are arranged on two sides of the bottom plate body; a safety lock needle is movably arranged in the safety channel, and a second elastic element is also arranged in the safety channel; one end of the second elastic element abuts against the inner wall of the safety channel, the other end of the second elastic element abuts against the safety lock needle, and the second elastic element is used for providing elastic force for promoting the safety lock needle to move towards the installation cavity; the plug connector is provided with a first plug-in hole for the plug-in of the safety lock pin when the plug handle is completely accommodated in the installation cavity, and a second plug-in hole for the plug-in of the safety lock pin when the plug handle is inserted into the plug socket.
4. The sound-absorbing aluminum veneer of claim 3, wherein: the first elastic element and the second elastic element are both springs.
5. The sound-absorbing aluminum veneer of claim 3, wherein: the extending direction of the safety channel is perpendicular to the extending direction of the mounting cavity.
6. The sound-absorbing aluminum veneer of claim 1, wherein: the positioning device comprises two abutting parts which are respectively arranged in two ends of the accommodating cavity, and the sound-absorbing cotton is positioned between the two abutting parts; the bottom plate body is abutted against the abutting part.
7. The sound-absorbing aluminum veneer of claim 6, wherein: the abutting portion is provided with a positioning hole, and the bottom plate body is provided with a positioning column inserted into the positioning hole.
8. The sound-absorbing aluminum veneer of claim 1, wherein: the connecting piece is the engaging lug, be provided with the mounting groove on the engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908462.8U CN211341409U (en) | 2019-11-07 | 2019-11-07 | Sound-absorbing aluminum veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921908462.8U CN211341409U (en) | 2019-11-07 | 2019-11-07 | Sound-absorbing aluminum veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211341409U true CN211341409U (en) | 2020-08-25 |
Family
ID=72132660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921908462.8U Active CN211341409U (en) | 2019-11-07 | 2019-11-07 | Sound-absorbing aluminum veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211341409U (en) |
-
2019
- 2019-11-07 CN CN201921908462.8U patent/CN211341409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240708 Granted publication date: 20200825 |