CN222667426U - New material plastic plate with silencing function - Google Patents

Abstract

The utility model relates to the technical field of plastic plates, and discloses a new material plastic plate with a sound-absorbing function, comprising a panel, wherein upper side plates are fixedly connected to the left and right sides of the bottom end of the panel, a honeycomb structure mesh plate is fixedly connected to the bottom end of the panel, the honeycomb holes of the honeycomb structure mesh plate are filled with sound-insulating felt, the bottom end of the upper side plate is fixedly connected to sound-insulating silica gel, the left and right sides of the bottom end of the sound-insulating silica gel are fixedly connected to lower side plates, the bottom end of the lower side plate is fixedly connected to a bottom plate, and a plurality of supporting plates are fixedly connected between the sound-insulating silica gel and the bottom plate at equal distances from left to right. In the utility model, double-layer hollow plastic plates are used, honeycomb grids are used between the plastic plates, and sound-insulating cotton is filled in the honeycomb grids to block the propagation of sound, and sound-insulating silica gel is added between the two layers of hollow plastic plates to buffer the vibration generated by external audio, thereby reducing the propagation of external noise.

Description

New material plastic plate with silencing function

Technical Field

The utility model relates to the technical field of plastic plates, in particular to a new material plastic plate with a silencing function.

Background

The plastic plate is a plate made of plastic materials, and the key constituent of the plastic is resin. The resin refers to a high molecular compound which is not mixed with various additives, has unique molecular structure and specific physical and chemical properties. Plastic panels are widely used in a number of important areas by virtue of their numerous significant advantages. In the chemical industry field, plastic sheet can resist the erosion of all kinds of chemicals because of its outstanding corrosion resistance, is used for manufacturing chemical container, pipeline and reaction equipment's inside lining etc. effectively prolongs equipment's life, ensures chemical production's safety and stability. The purity and safety requirements of the medical field on materials are extremely high, and the plastic plate is often used for manufacturing shells of medical appliances, medicine packaging materials and the like due to good hygienic property and chemical stability, so that the quality and safety of medical supplies are ensured. In the electronic industry, the insulation performance advantage of the plastic plate is fully exerted. It is used for manufacturing a housing of an electronic device, an insulating support of a circuit board, etc., to provide reliable protection for electronic components while preventing problems such as leakage and short circuit. In the decoration field, plastic plates are favored by virtue of their rich color, various textures and easy processing. It can be processed into various shapes and patterns for wall decoration, furniture surface covering, suspended ceiling material, etc., and can add beautiful appearance and individuality to indoor space.

The plastic panel has certain properties in terms of sound insulation. The reason why plastic panels are able to play a certain sound-insulating role is mainly the density factor that some plastic panels have a relatively high density, which helps to block the transmission of sound. Higher densities may reduce penetration of sound waves, thereby attenuating the energy of the sound. The plastic material has certain damping performance, can absorb and dissipate vibration energy of sound waves, and reduces the propagation of sound. However, the sound-insulating effect of the plastic panel has a limitation in that the effect of a single material is limited, and that the plastic panel alone may not achieve a very desirable sound-insulating effect, particularly for blocking low frequency sounds. The effect of the tightness is that in practical applications, if the installation is not tight enough, the sound may propagate through the gap, impairing the overall sound insulation.

The existing plastic plate generally adopts the thickness of the plate to block the transmission of sound, or adopts the soundproof cotton filled in the plate to carry out silencing treatment, so that the thickness and the weight of the silencing plate can influence the use of the plastic plate, and the plastic plate made of a single material can not effectively block the external sound.

Disclosure of Invention

In order to make up for the defects, the utility model provides a new material plastic plate with a silencing function, and aims to solve the problems that the thickness and the weight of the silencing plastic plate in the prior art influence the installation of workers, and the silencing effect of the plastic plate made of a single material is poor.

In order to achieve the above purpose, the novel material plastic plate with the silencing function comprises a panel, wherein the left side and the right side of the bottom end of the panel are fixedly connected with upper side plates, the bottom end of the panel is fixedly connected with a honeycomb structure screen plate, honeycomb holes of the honeycomb structure screen plate are filled with soundproof felts, the bottom end of the upper side plate is fixedly connected with soundproof silica gel, the left side and the right side of the bottom end of the soundproof silica gel are fixedly connected with lower side plates, the bottom end of the lower side plates is fixedly connected with a bottom plate, a plurality of support plates are fixedly connected between the soundproof silica gel and the bottom plate from left to right at equal intervals, and wavy soundproof cotton is fixedly connected between the top and the bottom of each support plate.

As a further description of the above technical solution:

The bottom of the right end of the bottom plate is fixedly connected with a screw fixing plate, and the left end of the bottom plate is provided with a fixing clamping groove.

As a further description of the above technical solution:

and the surfaces of the sound insulation silica gel and the bottom plate are both sprayed with silica gel fire retardant paint.

As a further description of the above technical solution:

The panel, the bottom plate and the sound insulation silica gel are adhered and fixed through PVC glue.

As a further description of the above technical solution:

the left end fixedly connected with silica gel fixture block of sound insulation silica gel, the silica gel draw-in groove has been seted up to the sound insulation silica gel right-hand member.

The utility model has the following beneficial effects:

1. According to the utility model, through double-layer hollow plastic plates, honeycomb grids are adopted among the plastic plates, meanwhile, sound insulation cotton is filled in the honeycomb grids to block sound transmission, and the sound frequency of the sound is continuously reduced through the honeycomb grids.

2. According to the utility model, the sound insulation silica gel is added between the two layers of hollow plastic plates to buffer vibration generated by external audio, so that external noise transmission is reduced.

Drawings

FIG. 1 is a perspective view of a new material plastic plate with silencing function according to the present utility model;

FIG. 2 is a schematic diagram of a honeycomb structure of a new material plastic plate with noise reduction function according to the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

Fig. 4 is an enlarged view at B in fig. 1.

Legend description:

1. The panel, 2, the bottom plate, 3, the upper side plate, 4, the lower side plate, 5, the honeycomb structure screen plate, 6, the sound insulation felt, 7, the sound insulation silica gel, 8, the support plate, 9, the wave sound insulation cotton, 10, the screw fixing plate, 11, the fixing clamping groove, 12, the silica gel clamping groove, 13, the silica gel clamping block, 14, the silica gel fire retardant coating.

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.

Referring to fig. 1-4, the novel material plastic plate with the silencing function comprises a panel 1, wherein upper side plates 3 are fixedly connected to the left side and the right side of the bottom end of the panel 1, a honeycomb structure screen plate 5 is fixedly connected to the bottom end of the panel 1, the panel 1 is supported by the honeycomb structure screen plate 5, and the bottom plate 2 is supported by a supporting plate 8, so that the upper part and the lower part of the silencing plastic plate are in a hollow state, the weight and the thickness of the plastic plate are reduced, and the labor intensity of workers in installation is reduced.

The honeycomb hole intussuseption of honeycomb structure otter board 5 is filled with the felt that gives sound insulation 6, the equal fixedly connected with bottom plate 4 of upper side plate 3 bottom fixedly connected with gives sound insulation silica gel 7, the equal fixedly connected with bottom plate 2 of bottom plate 7 bottom, from a left side to right equidistance fixedly connected with a plurality of backup pad 8 between the bottom plate 2 of giving sound insulation silica gel 7, top and the equal fixedly connected with wave soundproof cotton 9 in bottom between the backup pad 8, when outside sound source propagates, firstly, weaken by the honeycomb structure otter board 5 in the panel 1 when the sound wave contacts with the panel 1, afterwards, absorb through the downthehole felt that gives sound insulation of honeycomb, simultaneously through the resonance that gives sound insulation silica gel 7 buffering panel 1 because the sound wave produced, finally, remaining sound wave carries out the separation through wave soundproof cotton 9 and absorbs, accomplish the clearance of outside noise.

Referring to fig. 1-4, the bottom fixedly connected with screw fixed plate 10 of bottom plate 2 right-hand member, fixed draw-in groove 11 has been seted up to the bottom plate 2 left end, the expansion groove has been seted up from preceding equal interval to the back to sound insulation silica gel 47 top and bottom, the equal spraying of panel 1 and bottom plate 2 surface has silica gel fire retardant coating, glue through PVC glue between panel 1, bottom plate 2 and the sound insulation silica gel 4 and adhere fixedly, the silica gel fixture block 13 is fixedly connected with in sound insulation silica gel 7 left end, silica gel draw-in groove 12 has been seted up to the silica gel 7 right-hand member, during the workman installs, fix the screw on the wall body through screw fixed plate 10, then block silica gel fixture block 13 on the silica gel draw-in groove 12 on last plastic plate, the fixed draw-in groove 11 on the next plastic plate covers screw fixed plate 10 simultaneously, promote the aesthetic measure of plastic plate.

The working principle is that the panel 1 is supported by the honeycomb structure net plate 5 and the bottom plate 2 is supported by the supporting plate 8, so that the upper part and the lower part of the silencing plastic plate form a hollow state, the weight and the thickness of the plastic plate are reduced, the labor intensity of workers in installation is reduced, when the workers install the silencing plastic plate, the plastic plate is fixed on a wall body through the screw fixing plate 10, then the silica gel clamping block 13 is clamped on the silica gel clamping groove 12 on the upper plastic plate, and meanwhile, the screw fixing plate 10 is covered by the fixing clamping groove 11 on the lower plastic plate, the attractiveness of the plastic plate is improved, when an external sound source propagates, sound waves contact the panel 1, the sound waves are firstly weakened by the honeycomb structure net plate 5 in the panel 1, then the sound waves are absorbed through sound insulation in the honeycomb holes, meanwhile, the panel 1 is buffered by the sound waves through the sound insulation silica gel 7, finally, the residual sound waves are blocked and absorbed through the wave sound insulation cotton 9, and the external noise is eliminated.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (6)

1. A novel material plastic plate with a silencing function comprises a panel (1) and is characterized in that an upper side plate (3) is fixedly connected to the left side and the right side of the bottom end of the panel (1), a honeycomb structure screen plate (5) is fixedly connected to the bottom end of the panel (1), a sound insulation felt (6) is filled in a honeycomb hole of the honeycomb structure screen plate (5), sound insulation silica gel (7) is fixedly connected to the bottom end of the upper side plate (3), a lower side plate (4) is fixedly connected to the left side and the right side of the bottom end of the sound insulation silica gel (7), a bottom plate (2) is fixedly connected to the bottom plate (4) from left to right, a plurality of support plates (8) are fixedly connected to the bottom of the panel (1), and wavy sound insulation cotton (9) is fixedly connected to the top and the bottom of the panel (8).

2. The new material plastic plate with the silencing function according to claim 1, wherein a screw fixing plate (10) is fixedly connected to the bottom of the right end of the bottom plate (2), and a fixing clamping groove (11) is formed in the left end of the bottom plate (2).

3. The new material plastic board with the silencing function according to claim 1, wherein expansion grooves are formed in the top end and the bottom end of the sound insulation silica gel (7) at equal intervals from front to back.

4. The new material plastic plate with the silencing function as claimed in claim 1, wherein the surfaces of the panel (1) and the bottom plate (2) are both sprayed with silica gel fire-retardant paint.

5. The new material plastic plate with the silencing function according to claim 1, wherein the panel (1), the bottom plate (2) and the soundproof silica gel (7) are adhered and fixed through PVC glue.

6. The new material plastic board with the silencing function according to claim 1, wherein a silica gel clamping block (13) is fixedly connected to the left end of the sound insulation silica gel (7), and a silica gel clamping groove (12) is formed in the right end of the sound insulation silica gel (7).