CN219868462U - Central air conditioning equipment of making an uproar that falls - Google Patents
Central air conditioning equipment of making an uproar that falls Download PDFInfo
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- CN219868462U CN219868462U CN202321192984.9U CN202321192984U CN219868462U CN 219868462 U CN219868462 U CN 219868462U CN 202321192984 U CN202321192984 U CN 202321192984U CN 219868462 U CN219868462 U CN 219868462U
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- noise reduction
- central air
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 32
- 230000009467 reduction Effects 0.000 claims abstract description 28
- 230000030279 gene silencing Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 12
- 238000009413 insulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses central air conditioning noise reduction equipment, which relates to the technical field of air conditioning noise reduction equipment and comprises a shell, a buffer air bag and a silencing plate, wherein a placing table is arranged on the inner side of the shell, movable rods are arranged on two sides of the bottom end of the placing table, first damping springs are arranged on the outer walls above the movable rods, the buffer air bag is arranged below the movable rods, second damping springs are arranged on the outer walls on two sides of a cross rod, and extension plates are arranged on two sides of the bottom end of the shell. According to the utility model, the pull rod is pulled upwards, the reset spring is stretched, the locking blocks are simultaneously far away from the inner side of the locking groove, then the two extension plates in the storage groove are pulled outwards, after the two extension plates are pulled out, the pull rod is loosened, the reset spring resets, so that the locking blocks are clamped in the locking groove to lock the extension plates, the contact area between the two extension plates and the ground is enlarged, and the problem of unstable device is solved.
Description
Technical Field
The utility model relates to the technical field of air conditioner noise reduction equipment, in particular to central air conditioner noise reduction equipment.
Background
With the improvement of living conditions, the air conditioner becomes every household indispensable electrical apparatus, provides air conditioning and heating for people in hot summer and cold winter, but present air conditioner can produce great noise at the during operation, influences people's work and rest to need the equipment of making an uproar to the air conditioner falls, avoid the pollution of environment, present noise reduction equipment places on ground unstably, easily takes place to empty, and present noise reduction equipment simple structure, noise reduction effect is poor.
Through the search, chinese patent grant bulletin number CN217763879U, bulletin day 2022, 11 month and 08 discloses a central air conditioner noise reduction device, and it is proposed herein that "the top end of shock attenuation noise reduction equipment 12 is equipped with rubber pad 13, and the rubber pad 13 lower extreme is equipped with a diaphragm 14," no structure that clamps the air conditioner fixedly is gone up to diaphragm 14, leads to the during operation, and the air conditioner easily takes place to shift, leads to bumping and produces the noise, and in view of this, to above-mentioned problem, intensive research has been carried out, and the case has produced.
Disclosure of Invention
The utility model aims to provide a central air conditioner noise reduction device, which aims to solve the problem that the existing central air conditioner noise reduction device in the background art is not good in noise reduction effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a central air conditioning equipment of making an uproar that falls, includes casing, buffering gasbag and acoustical panel, place the platform is installed to the inboard of casing, the movable rod is all installed to the both sides of placing the platform bottom, and the outer wall of movable rod top all installs first damping spring, buffering gasbag is all installed to the below of movable rod, the intermediate position department of placing the platform below installs the articulated frame, and the equal swing joint in both ends of articulated frame has the horizontal pole, second damping spring is all installed to the both sides outer wall of horizontal pole, the equal threaded connection of both sides outer wall of casing has the threaded rod, and one side of threaded rod all has the grip block through bearing connection, the shock attenuation board is all installed to one side of grip block, the extension board is all installed to the both sides of casing bottom.
Preferably, buffer springs are mounted on inner walls of two ends of the shock absorbing plate, one side of each buffer spring is connected with a connecting plate, and one side of each connecting plate is connected with a pressing plate.
Preferably, the inner walls of the shock absorbing plate and the pressing plate are uniformly provided with elastic rubber balls, and the sizes of the elastic rubber balls on the inner walls of the shock absorbing plate and the pressing plate are the same.
Preferably, a cavity is formed in the shell, and a sound absorbing cotton layer is arranged on the outer wall of the shell.
Preferably, the inner wall of the shell is provided with a silencing plate, and the outer wall of the silencing plate is uniformly provided with silencing holes.
Preferably, the inner walls of the two sides below the shell are provided with limit grooves, and one side of the top end of the extension plate is movably connected with the limit grooves through limit blocks.
Preferably, return springs are arranged on two sides of the lower portion of the shell, pull rods are arranged on the inner sides of the return springs, locking blocks are connected to the lower portions of the pull rods, and locking grooves matched with the locking blocks are formed in the top ends of the extension plates.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model provides a cavity, a sound absorbing foam layer and a first damping spring, wherein the cavity is arranged to have certain sound insulation and noise reduction effects, the sound absorbing foam layer is used for further absorbing internal noise, the sound insulation and noise reduction effects are further realized, the air conditioner works to generate vibration to enable the placing table to downwards extrude the first damping spring, the movable rod downwards extrudes the damping air bag, the first damping spring and the damping air bag are extruded and deformed to realize the damping effect on vibration force, meanwhile, the articulated frame is extruded, four ends of the articulated frame extrude the second damping spring to realize further damping and buffering, so that the noise is reduced, and the problem of poor noise reduction effect is solved;
(2) The utility model provides a pull rod, a return spring and a locking groove, wherein the pull rod is pulled upwards, the return spring is stretched, the locking blocks are simultaneously far away from the inner side of the locking groove, then two extension plates in the storage groove are pulled outwards, after the two extension plates are pulled outwards, the pull rod is loosened, the return spring returns to enable the locking blocks to be clamped in the locking groove to lock the extension plates, the contact area between the two extension plates and the ground is enlarged, and the problem of unstable device is solved.
Drawings
FIG. 1 is a schematic cross-sectional view of the apparatus of the present utility model;
FIG. 2 is a schematic top view of the apparatus of the present utility model;
FIG. 3 is a schematic cross-sectional view of a shock absorbing plate according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the housing of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a placement table; 2. a threaded rod; 3. a clamping plate; 4. a shock absorbing plate; 5. a housing; 6. a first damper spring; 7. a pull rod; 8. a return spring; 9. a locking block; 10. an extension plate; 11. a second damper spring; 12. a cross bar; 13. a hinge bracket; 14. a buffer air bag; 15. a movable rod; 16. a locking groove; 17. a pressing plate; 18. an elastic rubber ball; 19. a sound absorbing cotton layer; 20. a sound deadening hole; 21. a cavity; 22. a muffler plate; 23. a connecting plate; 24. and a buffer spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-5, a central air conditioner noise reduction device comprises a shell 5, a buffer air bag 14 and a silencing plate 22, wherein a placing table 1 is installed on the inner side of the shell 5, movable rods 15 are installed on two sides of the bottom end of the placing table 1, first damping springs 6 are installed on the outer walls above the movable rods 15, the buffer air bag 14 is installed below the movable rods 15, a hinge bracket 13 is installed at the middle position below the placing table 1, two ends of the hinge bracket 13 are movably connected with cross rods 12, second damping springs 11 are installed on the outer walls of two sides of the cross rods 12, threaded rods 2 are connected with the outer walls of two sides of the shell 5 through threads, clamping plates 3 are connected to one sides of the threaded rods 2 through bearings, damping plates 4 are installed on one sides of the clamping plates 3, and extension plates 10 are installed on two sides of the bottom end of the shell 5.
The buffer springs 24 are mounted on the inner walls of the two ends of the shock absorbing plate 4, one side of each buffer spring 24 is connected with a connecting plate 23, and one side of each connecting plate 23 is connected with a pressing plate 17.
Elastic rubber balls 18 are uniformly arranged on the inner walls of the shock absorbing plate 4 and the pressing plate 17, and the sizes of the elastic rubber balls 18 on the inner walls of the shock absorbing plate 4 and the pressing plate 17 are the same.
The inside of casing 5 is provided with cavity 21, and the outer wall of casing 5 is provided with sound absorbing cotton layer 19.
The muffler plate 22 is installed on the inner wall of the housing 5, and the muffler holes 20 are uniformly provided on the outer wall of the muffler plate 22.
Specifically, as shown in fig. 1, 3, 4 and 5, when the structure is used, the cavity 21 is arranged to have a certain sound insulation and noise reduction effect, the sound absorption hole 20 is used for absorbing internal noise, the sound absorption cotton layer 19 is used for further performing sound insulation and noise reduction effect, the air conditioner works to generate vibration so that the placing table 1 downwards extrudes the first damping spring 6, the movable rod 15 downwards extrudes the damping air bag 14, the first damping spring 6 and the damping air bag 14 are extruded and deformed to realize the damping effect on vibration force, and meanwhile, the hinged frame 13 is extruded, so that the four ends of the hinged frame 13 are extruded to the second damping spring 11 to realize further damping and buffering, and thus noise reduction is realized.
Example 2: limiting grooves are formed in the inner walls of two sides below the shell 5, and one side of the top end of the extension plate 10 is movably connected with the limiting grooves through limiting blocks.
The two sides below the shell 5 are provided with return springs 8, the inner sides of the return springs 8 are provided with pull rods 7, the lower parts of the pull rods 7 are connected with locking blocks 9, and the top ends of the extension plates 10 are provided with locking grooves 16 matched with the locking blocks 9;
specifically, as shown in fig. 1 and 2, when the structure is used, by pulling the pull rod 7 upwards, the return spring 8 is stretched, and the locking block 9 is simultaneously far away from the inner side of the locking groove 16, then the two extension plates 10 in the storage groove are pulled outwards, after the two extension plates are pulled out, the pull rod 7 is loosened, the return spring 8 is reset, so that the locking block 9 is clamped into the locking groove 16 to lock the extension plates 10, and the contact area between the two extension plates 10 and the ground is increased, so that the device is more stable.
Working principle: when the device is used, firstly, the air conditioner is installed in the shell 5, the air conditioner is subjected to noise reduction by absorbing and damping the sound of the air conditioner, the clamping plate 3 is clamped and fixed to the air conditioner by rotating the threaded rod 2, and the vibration of the air conditioner during working is damped by the damping plate 4;
the first innovation point implements the steps of:
the first step: the cavity 21 has certain sound insulation and noise reduction effects, the noise inside the cavity is absorbed through the sound attenuation holes 20, and the sound insulation and noise reduction effects are further carried out through the sound absorption cotton layer 19;
and a second step of: the first damping spring 6 is downwards extruded by the placing table 1 through vibration generated by the air conditioner operation, the buffer air bag 14 is downwards extruded by the movable rod 15, the damping effect on vibration force is achieved through extrusion deformation of the first damping spring 6 and the buffer air bag 14, meanwhile, the hinged frame 13 is extruded, the second damping spring 11 is extruded by four ends of the hinged frame 13, further damping and buffering are achieved, and accordingly noise is reduced.
The second innovation point implementation step:
the first step: by pulling the pull rod 7 upward, the return spring 8 is stretched, and the lock block 9 is simultaneously away from the inner side of the lock groove 16, and then the two extension plates 10 in the receiving groove are pulled out to the outside;
and a second step of: after the extension plate 10 is pulled out, the pull rod 7 is loosened, the reset spring 8 resets to enable the locking block 9 to be clamped into the locking groove 16 to lock the extension plate 10, and the contact area between the extension plates 10 on two sides and the ground is increased, so that the device is more stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a central air conditioning equipment of making an uproar falls, includes casing (5), buffering gasbag (14) and acoustical panel (22), its characterized in that: the utility model discloses a damping device for a bicycle, including casing (5), including casing (1), movable rod (15) are all installed to the inboard of casing (5), and movable rod (15) top's both sides all install movable rod (15), and first damping spring (6) are all installed to the outer wall of movable rod (15) top, buffer airbag (14) are all installed to the below of movable rod (15), articulated frame (13) are installed to the intermediate position department of placing the casing (1) below, and the equal swing joint in both ends of articulated frame (13) has horizontal pole (12), second damping spring (11) are all installed to the both sides outer wall of horizontal pole (12), the equal threaded connection in both sides outer wall of casing (5) has threaded rod (2), and one side of threaded rod (2) all is connected with grip block (3) through the bearing, shock attenuation board (4) are all installed to one side of grip block (3), extension board (10) are all installed to the both sides of casing (5) bottom.
2. A central air conditioning noise reduction device according to claim 1, characterized in that: buffer springs (24) are mounted on the inner walls of the two ends of the shock absorption plate (4), one side of each buffer spring (24) is connected with a connecting plate (23), and one side of each connecting plate (23) is connected with a pressing plate (17).
3. A central air conditioning noise reduction device according to claim 1, characterized in that: elastic rubber balls (18) are uniformly arranged on the inner walls of the shock absorbing plate (4) and the pressing plate (17), and the sizes of the elastic rubber balls (18) on the inner walls of the shock absorbing plate (4) and the pressing plate (17) are the same.
4. A central air conditioning noise reduction device according to claim 1, characterized in that: the inside of casing (5) is provided with cavity (21), the outer wall of casing (5) is provided with inhales sound cotton layer (19).
5. A central air conditioning noise reduction device according to claim 1, characterized in that: the inner wall of the shell (5) is provided with a silencing plate (22), and silencing holes (20) are uniformly formed in the outer wall of the silencing plate (22).
6. A central air conditioning noise reduction device according to claim 1, characterized in that: limiting grooves are formed in the inner walls of two sides below the shell (5), and one side of the top end of the extension plate (10) is movably connected with the limiting grooves through limiting blocks.
7. A central air conditioning noise reduction device according to claim 1, characterized in that: reset springs (8) are arranged on two sides of the lower portion of the shell (5), pull rods (7) are arranged on the inner sides of the reset springs (8), locking blocks (9) are connected to the lower portions of the pull rods (7), and locking grooves (16) matched with the locking blocks (9) are formed in the top ends of the extension plates (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192984.9U CN219868462U (en) | 2023-05-17 | 2023-05-17 | Central air conditioning equipment of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321192984.9U CN219868462U (en) | 2023-05-17 | 2023-05-17 | Central air conditioning equipment of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868462U true CN219868462U (en) | 2023-10-20 |
Family
ID=88371403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321192984.9U Active CN219868462U (en) | 2023-05-17 | 2023-05-17 | Central air conditioning equipment of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868462U (en) |
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2023
- 2023-05-17 CN CN202321192984.9U patent/CN219868462U/en active Active
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