CN218667990U - Mute plate structure - Google Patents

Abstract

The utility model discloses a silent plate structure, which comprises a side plate and a framework; the side plates comprise an outer side plate and an inner side plate; the framework is fixedly arranged between the outer side plate and the inner side plate and comprises a section bar and a honeycomb core material; the number of the profiles is at least two, and a filling space is arranged between two adjacent profiles; the honeycomb core material is filled in the filling space. And one side of the inner side plate, which is far away from the outer side plate, is covered with a sound-absorbing plate. This silence plate structure can enough guarantee sufficient intensity, can lighten weight again, is convenient for transport and installation.

Description

Mute plate structure

Technical Field

The utility model relates to a silence cabin, concretely relates to silence plate structure.

Background

With the development of industrial technology, the popularization of tools such as automobiles and the like is increasing, and the noise sources are increasing in living environments or working environments. In contradiction, the demand of people for quality of life is continuously increasing. The soundproof compartment (soundproof compartment) is widely used in residences or other public places because of the demand that noise is not radiated to the outside or is not affected by the outside noise.

For example, the utility model with the granted publication number of CN214884841U discloses a wallboard assembly unit of a sound insulation cabin and the sound insulation cabin, wherein a polymer skeleton is added in a cavity structure of the wallboard unit of the sound insulation cabin, so that the mechanical properties of the whole wallboard assembly unit in the aspects of compression resistance, shear resistance and the like are improved; the cost of the polymer framework is lower than that of the metal section, so that the overall cost is reduced on the premise of ensuring that the overall strength of the wall plate assembly unit reaches the standard; and through last fixed knot structure and lower fixed knot structure, can realize the equipment concatenation of a plurality of wallboard equipment units.

The sound insulation bulkhead plate has the following defects:

the polymer framework is filled in the cavity structure of the wallboard unit, so that the mechanical properties of the whole wallboard assembly unit in the aspects of compression resistance, shearing resistance and the like can be improved, but the weight of the wallboard assembly unit can be increased, and the wallboard assembly unit is inconvenient to carry and install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that above-mentioned exists, provide a silence plate structure, this silence plate structure can enough guarantee sufficient intensity, can lighten weight again, is convenient for transport and installation.

The purpose of the utility model is realized through the following technical scheme:

a silent plate structure comprises side plates and a framework;

the side plates comprise an outer side plate and an inner side plate;

the framework is fixedly arranged between the outer side plate and the inner side plate and comprises a section bar and a honeycomb core material; the number of the profiles is at least two, and a filling space is arranged between two adjacent profiles; the honeycomb core material is filled in the filling space.

The working principle of the mute plate structure is as follows:

the profiles are arranged on the outer side plate and the inner side plate at intervals, and the honeycomb core material is filled in the filling space between two adjacent profiles, so that the framework of the wallboard is formed by the structure formed by combining the profiles and the honeycomb core material, the strength is ensured, the weight is reduced, and the carrying and the installation are convenient.

The utility model discloses a preferred scheme, wherein, one side cover that the outer panel was kept away from to the interior plate is provided with the abatvoix, can adsorb the noise like this, further improves the silence performance.

The utility model discloses a preferred scheme, wherein, the inner chamber of section bar constitutes the line space of walking that is used for arranging the circuit.

The utility model discloses a preferred scheme, wherein, the section bar is the fibreboard section bar.

The utility model discloses a preferred scheme, wherein, two tip in filling space are equipped with the sealing plate that is used for carrying out the shutoff to the honeycomb core.

Further, the sealing plate is made of carbon crystal materials.

The utility model discloses a preferred scheme, wherein, the side that at least one of them section bar is close to the outer panel is equipped with the first vent, and the side that this section bar is close to the inner panel is equipped with the second vent;

and the outer side plate is provided with an outer air opening communicated with the first ventilation opening, and the inner side plate is provided with an inner air opening communicated with the second ventilation opening.

Further, when the section bar is used as a side plate of the mute cabin, the section bar is vertically arranged; the first ventilation opening is higher than the second ventilation opening.

In practical application, regard this silence plate structure as the wall in silence cabin, through putting the section bar is vertical for the outer wind gap is located the top and communicates with the external world, and interior wind gap is located the below and communicates with the inner chamber in silence cabin, like this can greatly reduced new trend system's noise, and the sound inside and outside the reduction cabin is mutual, and every three minutes alright renew once the cabin air completely.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses a silence plate structure forms the skeleton of wallboard through the structure with section bar and honeycomb core phase combination, has both guaranteed intensity, can lighten weight again, is convenient for carry and installation.

2. The utility model discloses a silence plate structure not only is equipped with two-layer curb plate, still is equipped with the honeycomb core of packing between the curb plate, is equipped with the three-layer puigging in other words, is favorable to improving the silence effect.

Drawings

Fig. 1-2 are schematic perspective views of two different viewing angles of the mute panel structure of the present invention.

Fig. 3 is a schematic perspective exploded view of fig. 1.

Detailed Description

In order to make those skilled in the art understand the technical solution of the present invention well, the present invention will be further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1-3, the mute panel structure of the present embodiment includes a side panel and a framework; the side plates comprise an outer side plate 1 and an inner side plate 2; the framework is fixedly arranged between the outer side plate 1 and the inner side plate 2, and comprises a section bar 3 and a honeycomb core material (not shown in the figure), wherein the section bar 3 is a fiber plate section bar 3. At least two sectional materials 3 are arranged, and a filling space 4 is arranged between every two adjacent sectional materials 3; the honeycomb core material is filled and arranged in the filling space 4.

Referring to fig. 1-3, the side of the inner side plate 2 away from the outer side plate 1 is covered with a sound-absorbing plate 5, so that noise can be absorbed, and the silencing performance can be further improved.

Referring to fig. 1-3, the inner cavity of the profile 3 constitutes a routing space for routing lines.

Referring to fig. 1 to 3, both end portions of the filling space 4 are provided with sealing plates 6 for sealing the honeycomb core. Further, the sealing plate 6 is made of a carbon crystal material.

Referring to fig. 1-3, when the structure of the mute panel of the present embodiment is used as a side panel of a mute chamber (of course, it can also be used as a top panel of a mute chamber), the section bar 3 is vertically arranged; the outer side surface of at least one of the section bars 3 is provided with a first ventilation opening 3-1, and the inner side surface of the section bar is provided with a second ventilation opening; the first ventilation opening 3-1 is higher than the second ventilation opening; one end of the outer side plate 1 is provided with an outer air opening 1-1 communicated with the first air opening 3-1, and the other ends of the inner side plate 2 and the sound-absorbing plate 5 are provided with an inner air opening (inner air opening 5-1 of the sound-absorbing plate 5) communicated with the second air opening. In practical application, the mute plate structure is used as a wall of a mute cabin, the section bar 3 is vertically placed, the outer air port 1-1 is located above and communicated with the outside, the inner air port is located below and communicated with an inner cavity of the mute cabin, therefore, the noise of a fresh air system can be greatly reduced, the sound interaction inside and outside the cabin is reduced, and the air in the cabin can be completely updated every three minutes.

Referring to fig. 1-3, the operation principle of the mute plate structure of this embodiment is as follows:

by arranging the section bars 3 at intervals on the outer side plate 1 and the inner side plate 2 and filling the honeycomb core material into the filling space 4 between two adjacent section bars 3, the structure combining the section bars 3 and the honeycomb core material forms the framework of the wallboard, thereby ensuring the strength, reducing the weight and being convenient to carry and install.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (8)

1. A silent plate structure comprises side plates and a framework; it is characterized in that the preparation method is characterized in that,

the side plates comprise an outer side plate and an inner side plate;

the framework is fixedly arranged between the outer side plate and the inner side plate and comprises a section bar and a honeycomb core material; the number of the profiles is at least two, and a filling space is arranged between two adjacent profiles; the honeycomb core material is filled in the filling space.

2. The structure of a silencing plate according to claim 1, wherein a side of said inner side plate remote from said outer side plate is covered with a sound-absorbing plate.

3. The mute board structure according to claim 1, wherein the inner cavity of the profile forms a routing space for routing a line.

4. A mute plate structure as claimed in claim 1 or 3, characterized in that the profile is a fibreboard profile.

5. The silencing plate structure as recited in claim 1, wherein both end portions of said filling space are provided with sealing plates for sealing the honeycomb core.

6. The noise dampening plate structure of claim 5, wherein the hush plate is made of a carbon crystal material.

7. The structure of a mute panel according to claim 1, wherein at least one of the profiles has a first ventilation opening on the side thereof adjacent to the outer side plate and a second ventilation opening on the side thereof adjacent to the inner side plate;

and the outer side plate is provided with an outer air opening communicated with the first ventilation opening, and the inner side plate is provided with an inner air opening communicated with the second ventilation opening.

8. The mute panel structure according to claim 7, wherein the profile is vertically disposed when used as a side panel of a mute compartment;

the first ventilation opening is higher than the second ventilation opening.

Images