CN218861801U

CN218861801U - Shock attenuation composite aluminum veneer

Info

Publication number: CN218861801U
Application number: CN202223443736.5U
Authority: CN
Inventors: 漆江平
Original assignee: Jiangsu Houxiao Xingyuan New Material Technology Co ltd
Current assignee: Jiangsu Houxiao Xingyuan New Material Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-14
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a compound aluminium veneer of shock attenuation relates to aluminium veneer technical field, including outer aluminum plate, outer aluminum plate's inside fixed mounting has first enhancement layer, the rear side fixed mounting of first enhancement layer has the insulating layer that gives sound insulation, the rear side fixed mounting of insulating layer that gives sound insulation has the heat preservation, the rear side equidistance fixed mounting of heat preservation has the buffer memory spring. The utility model discloses an outer aluminum plate transmits potential energy to buffer spring, buffer spring compresses the buffering and absorbs partial potential energy, continue inside extrusion latex pad through outer aluminum plate, latex pad atress compression extrusion compression hole produces deformation, carry out the secondary energy-absorbing and alleviate the vibration, all the other potential energies pass through latex pad and transmit to the second reinforcing plate on, apply pressure to shell fragment backward through the second reinforcing plate, the shell fragment atress is along the left and right sides of draw-in groove to both sides slip extrusion shell fragment, the radian of messenger's shell fragment diminishes gradually and unloads the ability, the mode through cubic energy-absorbing has improved compressive property.

Description

Shock attenuation composite aluminum veneer

Technical Field

The utility model relates to an aluminium veneer technical field, concretely relates to compound aluminium veneer of shock attenuation.

Background

The aluminum veneer is a building decoration material processed and formed by chromizing and the like and then adopting a fluorocarbon spraying technology, the fluorocarbon coating mainly refers to polyvinylidene fluoride resin, the fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt mist and various air pollutants, has excellent cold and heat resistance, can resist the irradiation of strong ultraviolet rays, can keep no fading and chalking for a long time, and has long service life. The following problems exist in the prior art:

1. although the existing damping composite aluminum veneer has good physical properties, the traditional aluminum veneer has poor pressure control performance in the vertical direction, and when the traditional aluminum veneer is impacted by external large impact, the panel of the aluminum veneer is easy to deform due to extrusion and damage and influence the use because of lack of certain protection measures;

2. the existing damping composite aluminum veneer has the defects that the aluminum veneer has poor sound absorption effect and poor heat insulation effect due to the problem of the material of the aluminum veneer, and can not effectively insulate heat and simultaneously separate external noise.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a compound aluminium veneer of shock attenuation, includes outer aluminum plate, outer aluminum plate's inside fixed mounting has first enhancement layer, the rear side fixed mounting of first enhancement layer has the thermal-insulating layer that gives sound insulation, the rear side fixed mounting of thermal-insulating layer has the heat preservation, the rear side equidistance fixed mounting of heat preservation has the buffer memory spring, the rear side fixedly connected with connecting seat of buffer memory spring, the rear side fixedly connected with latex pad of connecting seat, the rear side fixedly connected with second reinforcing plate of latex pad, the rear side of second reinforcing plate is seted up the draw-in groove, the inside slidable mounting of draw-in groove has the shell fragment, aluminum plate in the rear side fixedly connected with of shell fragment.

The utility model discloses technical scheme's further improvement lies in: the sound-insulation and heat-insulation layer comprises sound-insulation sponge, foamed plastic, a vibration-damping pad and a rubber plate, the foamed plastic is fixedly mounted on the rear side of the sound-insulation sponge, the vibration-damping pad is fixedly mounted on the rear side of the foamed plastic, the rubber plate is fixed on the rear side of the vibration-damping pad, and the sound-insulation sponge, the foamed plastic, the vibration-damping pad and the rubber plate are all connected through glue.

The utility model discloses technical scheme's further improvement lies in: the inside of latex pad has seted up the compression hole, the compression hole can receive the extrusion along with latex pad and the deformation laminating.

The utility model discloses technical scheme's further improvement lies in: the elastic sheet is made of memory metal materials, the elastic sheet can extend and compress towards two sides along the clamping groove, and the heat insulation layer is a vacuum heat insulation plate.

The utility model discloses technical scheme's further improvement lies in: the vibration damping pad is formed by foaming olefin vibration damping pad materials.

The utility model discloses technical scheme's further improvement lies in: the equal fixed mounting in the inside left and right sides of outer aluminum plate has the fixture block, the draw-in groove has all been seted up to the left and right sides of interior aluminum plate, the fixture block is connected with the draw-in groove joint each other.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a compound aluminium veneer of shock attenuation, through being provided with the buffer memory spring, the connecting seat, the latex pad, the second reinforcing plate, shell fragment etc, when outer aluminum plate receives outside impact, transmit potential energy to the position of buffer memory spring through outer aluminum plate, receive the extrusion of outer aluminum plate through the buffer memory spring and compress and carry out buffering absorption part potential energy, then continue inside extrusion latex pad through outer aluminum plate, make latex pad atress compression extrusion compression hole produce deformation, make the compression hole become ellipse circular in-process gradually and carry out secondary energy absorption and alleviate the vibration, all the other potential energies pass through latex pad and transmit to the second reinforcing plate on, apply pressure to shell fragment backward through the second reinforcing plate, the shell fragment atress is along the left and right sides of draw-in groove extrusion shell fragment that slides to both sides, the radian that makes the shell fragment diminishes gradually and unloads the ability, compressive property has been improved through the mode of cubic energy absorption.

2. The utility model provides a compound aluminium veneer of shock attenuation, through being provided with sound insulation sponge, foamed plastic, the damping pad, the rubber slab etc, at first carry out the thermal-insulated of the certain effect of first step through the rubber slab, secondly the heat preservation that sets up through the rear side is the vacuum insulation board, carry out the separation to the heat once more and reach thermal-insulated effect, when the external noise transmission, at first the damping pad through setting up is formed by the foaming of alkene damping pad material, adopt unique flexible obturator structure, control and the propagation of buffering sound that can be fine, and the foamed plastic and the sound insulation sponge of cooperation rear side carry out isolated absorption to sound once more, with this effect that improves the thermal-insulated sound insulation of aluminium veneer.

Drawings

Fig. 1 is a schematic structural view of the damping composite aluminum veneer of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the outer aluminum plate of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the sectional structure of the sound-proof layer of the present invention.

In the figure: 1. an outer aluminum plate; 2. a first reinforcing layer; 3. a sound-insulating and heat-insulating layer; 301. sound-insulating sponge; 302. a foamed plastic; 303. a vibration damping pad; 304. a rubber plate; 4. a heat-insulating layer; 5. a buffer spring; 6. a connecting seat; 7. a latex pad; 8. a second reinforcing plate; 9. a card slot; 10. a spring plate; 11. an inner aluminum plate; 12. a compression hole; 13. a clamping block; 14. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a shock attenuation composite aluminum veneer, including outer aluminum plate 1, the inside fixed mounting of outer aluminum plate 1 has first enhancement layer 2, the rear side fixed mounting of first enhancement layer 2 has syllable-dividing insulating layer 3, the rear side fixed mounting of syllable-dividing insulating layer 3 has heat preservation 4, the rear side equidistance fixed mounting of heat preservation 4 has buffer memory spring 5, buffer memory spring 5's rear side fixedly connected with connecting seat 6, the rear side fixedly connected with latex pad 7 of connecting seat 6, the rear side fixedly connected with second reinforcing plate 8 of latex pad 7, draw-in groove 9 has been seted up to the rear side of second reinforcing plate 8, the inside slidable mounting of draw-in groove 9 has shell fragment 10, aluminum plate 11 in the rear side fixedly connected with of shell fragment 10.

In this embodiment, through being provided with buffer spring 5, connecting seat 6, latex pad 7, second reinforcing plate 8, shell fragment 10 etc, when outer aluminum plate 1 receives outside impact, transmit potential energy to buffer spring 5's position through outer aluminum plate 1, receive the extrusion of outer aluminum plate 1 through buffer spring 5 and compress and carry out buffering and absorb partial potential energy, then continue incasement extrusion latex pad 7 through outer aluminum plate 1, make latex pad 7 atress compression extrusion compression hole 12 produce deformation, make compression hole 12 become gradually and carry out secondary energy absorption and alleviate the vibration to oval form in-process, all the other potential energies pass through latex pad 7 and transmit to second reinforcing plate 8 on, through second reinforcing plate 8 backward applyed pressure to shell fragment 10, shell fragment 10 atress is along draw-in groove 9's the left and right sides to both sides slip extrusion shell fragment 10, make the radian of shell fragment 10 diminish gradually and unload the ability, the accuse pressure performance has been improved through the mode that cubic absorbed the ability.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the sound-insulating and heat-insulating layer 3 comprises sound-insulating sponge 301, foam plastic 302, a vibration-damping pad 303 and a rubber plate 304, the foam plastic 302 is fixedly mounted on the rear side of the sound-insulating sponge 301, the vibration-damping pad 303 is fixedly mounted on the rear side of the foam plastic 302, the rubber plate 304 is fixed on the rear side of the vibration-damping pad 303, and the sound-insulating sponge 301, the foam plastic 302, the vibration-damping pad 303 and the rubber plate 304 are all connected through glue.

In this embodiment, through being provided with sound insulation sponge 301, foamed plastic 302, damping pad 303, rubber slab 304 etc., at first carry out the thermal-insulated of the certain effect of first step through rubber slab 304, secondly, the heat preservation 4 that sets up through the rear side is the vacuum insulation board, carry out the separation to the heat once more and reach thermal-insulated effect, when the external noise transmission, at first, damping pad 303 through setting up is formed by the foaming of alkene damping pad material, adopt unique flexible obturator structure, control and the propagation of buffering sound that can be fine, and the foamed plastic 302 and the sound insulation sponge 301 of cooperation rear side carry out isolated absorption to sound once more, with this effect that improves the thermal-insulated of aluminium veneer.

The working principle of the damping composite aluminum veneer is described in detail below.

As shown in fig. 1-4, the potential energy is transmitted to the position of the buffer spring 5 through the outer aluminum plate 1, the buffer spring 5 is compressed by the extrusion of the outer aluminum plate 1 to buffer and absorb partial potential energy, then the latex pad 7 is continuously extruded inwards through the outer aluminum plate 1, the latex pad 7 is compressed by force to extrude the compression hole 12 to deform, the compression hole 12 is gradually changed into an elliptical shape to absorb secondary energy to reduce vibration, the rest potential energy is transmitted to the second reinforcing plate 8 through the latex pad 7, the second reinforcing plate 8 applies pressure backwards to the elastic sheet 10, the elastic sheet 10 slides along the left side and the right side of the clamping groove 9 to extrude the elastic sheet 10, the radian of the elastic sheet 10 is gradually reduced to discharge energy, the compression resistance is improved by absorbing energy for three times, when external heat or noise is transmitted through an aluminum veneer, firstly, heat insulation with a certain effect is performed through the rubber sheet 304, secondly, the heat insulation layer 4 arranged on the rear side is a vacuum layer, heat insulation effect is performed again by separating heat insulation through the damping pad 303 arranged on the heat insulation board, the sound insulation board 301 is formed by using a good foamed plastic foam insulation board, and sound insulation board 301, and sound insulation effect is improved.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a compound aluminium veneer of shock attenuation, includes outer aluminum plate (1), its characterized in that: the utility model discloses an aluminum plate, including outer aluminum plate (1), the inside fixed mounting of outer aluminum plate (1) has first enhancement layer (2), the rear side fixed mounting of first enhancement layer (2) has syllable-dividing insulating layer (3), the rear side fixed mounting of syllable-dividing insulating layer (3) has heat preservation (4), the rear side equidistance fixed mounting of heat preservation (4) has buffer memory spring (5), the rear side fixedly connected with connecting seat (6) of buffer memory spring (5), the rear side fixedly connected with latex pad (7) of connecting seat (6), the rear side fixedly connected with second reinforcing plate (8) of latex pad (7), draw-in groove (9) have been seted up to the rear side of second reinforcing plate (8), the inside slidable mounting of draw-in groove (9) has shell fragment (10), aluminum plate (11) in the rear side fixedly connected with of shell fragment (10).

2. The vibration-damping composite aluminum veneer according to claim 1, characterized in that: sound insulation insulating layer (3) are including sound insulation sponge (301), foamed plastic (302), damping pad (303), rubber slab (304), foamed plastic (302) fixed mounting is in the rear side of sound insulation sponge (301), damping pad (303) fixed mounting is in the rear side of foamed plastic (302), rubber slab (304) are fixed in the rear side of damping pad (303), sound insulation sponge (301), foamed plastic (302), damping pad (303) and rubber slab (304) are all connected through glue.

3. The vibration-damping composite aluminum veneer according to claim 1, wherein: the inside of latex pad (7) has seted up compression hole (12), compression hole (12) can receive the extrusion and the deformation laminating along with latex pad (7).

4. The vibration-damping composite aluminum veneer according to claim 1, characterized in that: the elastic sheet (10) is made of memory type metal materials, the elastic sheet (10) can extend and compress towards two sides along the clamping groove (9), and the heat insulation layer (4) is a vacuum heat insulation plate.

5. The vibration-damping composite aluminum veneer according to claim 2, characterized in that: the vibration damping pad (303) is formed by foaming olefin vibration damping pad materials.

6. The vibration-damping composite aluminum veneer according to claim 1, characterized in that: the aluminum plate is characterized in that clamping blocks (13) are fixedly mounted on the left side and the right side of the inner portion of the outer aluminum plate (1), clamping grooves (14) are formed in the left side and the right side of the inner aluminum plate (11), and the clamping blocks (13) are mutually clamped with the clamping grooves (14).