CN217485080U - Anti-resonance aluminum honeycomb core structure - Google Patents
Anti-resonance aluminum honeycomb core structure Download PDFInfo
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- CN217485080U CN217485080U CN202123453692.XU CN202123453692U CN217485080U CN 217485080 U CN217485080 U CN 217485080U CN 202123453692 U CN202123453692 U CN 202123453692U CN 217485080 U CN217485080 U CN 217485080U
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Abstract
The utility model discloses an anti-resonance aluminium honeycomb core structure, including honeycomb framework, die cavity, wall, rivet, skeleton, anti-overflow shelves limit, waterborne damping dope layer, the die cavity that the honeycomb framework found to form a plurality of regular hexagon tube-shape, each the die cavity has six walls, each wall central authorities have the skeleton through rivet vertical riveting, the skeleton is on a parallel with the wall and extends to the bilateral symmetry of rivet, the two extension ends of skeleton are provided with anti-overflow shelves limit, adjacent two it has the waterborne damping dope layer of adhering to at the wall to fill between the anti-overflow shelves limit of skeleton. In this way, the utility model provides an anti-resonance aluminum honeycomb core structure reduces vibrations effect reposition of redundant personnel at the inside skeleton that increases of honeycomb framework to effectively reduce vibrations ripples and reach the scope, greatly reduce the cavity sympathetic response problem.
Description
Technical Field
The utility model relates to an aluminium honeycomb core field especially relates to an anti-resonance aluminium honeycomb core structure.
Background
The aluminium honeycomb core has the honeycomb shape cavity of intensive arranging, and when whole aluminium honeycomb core received vibrations, the honeycomb frame body can send vibration noise, and vibration noise can be sympathetic response in every cavity, is original acoustic output and is constantly enlargied.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an anti-resonance aluminium honeycomb core structure, reduces vibrations effect reposition of redundant personnel at the inside skeleton that increases of honeycomb framework to effectively reduce vibrations wave reach scope, greatly reduce the cavity sympathetic response problem.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an anti-resonance aluminum honeycomb core structure, including honeycomb framework, die cavity, wall, rivet, skeleton, anti-overflow shelves limit, waterborne damping dope layer, the die cavity of a plurality of regular hexagon tube-shape is built to the honeycomb framework, each the die cavity has six walls, each wall central authorities have the skeleton through rivet vertical riveting, the skeleton is on a parallel with the wall and extends to the bilateral symmetry of rivet, the both ends of extending of skeleton are provided with anti-overflow shelves limit, adjacent two it has the waterborne damping dope layer of adhering to at the wall to fill between the anti-overflow shelves limit of skeleton.
In a preferred embodiment of the present invention, the height of the frame from the wall surface is not more than 2 mm.
In a preferred embodiment of the present invention, the anti-overflow edge is L-shaped.
The utility model has the advantages that: the utility model provides a pair of prevent sympathetic response aluminium honeycomb core structure increases the skeleton in honeycomb framework inside and will shake the effect reposition of redundant personnel and reduce to effectively reduce vibrations wave and scope, greatly reduce the resonant problem of cavity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a structural diagram of a preferred embodiment of an anti-resonance aluminum honeycomb core structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the embodiment of the present invention includes:
the utility model provides an anti-resonance aluminum honeycomb core structure, includes honeycomb framework 1, die cavity 2, wall 3, rivet 4, skeleton 5, anti-overflow shelves limit 6, waterborne damping dope layer 7, honeycomb framework 1 constructs the die cavity 2 that forms a plurality of regular hexagon tube-shape, each die cavity 2 has six walls 3, each 3 central authorities of wall have skeleton 5 through rivet 4 vertical riveting fixed, skeleton 5 is on a parallel with wall 3 and extends to the bilateral symmetry of rivet 4, the two extension ends of skeleton 5 are provided with anti-overflow shelves limit 6, adjacent two it has attached to the waterborne damping dope layer 7 at wall 3 to fill between the anti-overflow shelves limit 6 of skeleton 5.
Wherein, the height of the framework 5 from the wall surface 3 is not more than 2 mm.
Further, the anti-overflow shelves 6 are in an L shape.
Vibrations can propagate along honeycomb framework 1, and every wall 3 of the within range that vibrations reach all can resonate and influence each other, and after avoiding central authorities to beat rivet 4 and install skeleton 5, skeleton 5 can lead vibrations to the anti-overflow shelves limit 6 at both ends, and vibrations that anti-overflow shelves limit 6 arouses can be absorbed by the water star damping dope layer again, just so can reduce the propagation range of vibrations to reduce the cavity sympathetic response problem.
To sum up, the utility model provides an anti-resonance aluminum honeycomb core structure reduces vibrations effect reposition of redundant personnel at 1 inside increase skeletons of honeycomb framework to effectively reduce vibrations ripples and scope, greatly reduce the sympathetic response problem of cavity.
The above-mentioned only be the embodiment of the utility model, not consequently the restriction the patent scope of the utility model, all utilize the equivalent structure or equivalent flow transform that the content of the specification was done, or directly or indirectly use in other relevant technical field, all the same reason is included in the patent protection scope of the utility model.
Claims (3)
1. The utility model provides an anti-resonance aluminum honeycomb core structure, its characterized in that includes honeycomb framework, die cavity, wall, rivet, skeleton, anti-overflow shelves limit, waterborne damping dope layer, the honeycomb framework founds the die cavity that forms a plurality of regular hexagon tube-shape, each the die cavity has six walls, each wall central authorities have the skeleton through rivet vertical riveting, the skeleton is on a parallel with the wall and extends to the bilateral symmetry of rivet, the two ends of extending of skeleton are provided with anti-overflow shelves limit, adjacent two it has the waterborne damping dope layer of adhering to at the wall to fill between the anti-overflow shelves limit of skeleton.
2. The anti-resonance aluminum honeycomb core structure of claim 1, wherein the height of the skeleton from the wall surface is not more than 2 mm.
3. The anti-resonance aluminum honeycomb core structure of claim 1, wherein the spill-proof shelves are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123453692.XU CN217485080U (en) | 2021-12-31 | 2021-12-31 | Anti-resonance aluminum honeycomb core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123453692.XU CN217485080U (en) | 2021-12-31 | 2021-12-31 | Anti-resonance aluminum honeycomb core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485080U true CN217485080U (en) | 2022-09-23 |
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ID=83303848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123453692.XU Active CN217485080U (en) | 2021-12-31 | 2021-12-31 | Anti-resonance aluminum honeycomb core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485080U (en) |
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2021
- 2021-12-31 CN CN202123453692.XU patent/CN217485080U/en active Active
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