Noise reduction device for indoor decoration

Abstract

The utility model discloses a noise reduction device for indoor decoration, and belongs to the technical field of building decoration, and the noise reduction device for indoor decoration is characterized by comprising a frame main body, the bottom of the frame main body is provided with a footstand, and the footstand is provided with a rubber pad; the noise reduction plate is mounted on the frame main body; the sound insulation sponge layers are arranged on the inner side and the outer side of the noise reduction plate; the negative pressure equipment is mounted on the frame main body; the collecting box is connected with the negative pressure equipment; wherein the noise reduction plate is provided with air holes, and a movable mechanism is arranged between the noise reduction plate and the frame main body. According to the noise reduction device, noise generated during cutting of bars, plates and ceramic tiles can be reduced, and meanwhile the ventilation performance in the noise reduction device is guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of building decoration, and in particular to a noise reduction device for indoor decoration. Background Art

[0002] During the decoration construction, since the whole construction involves the cutting of rods, plates, tiles, etc., it will generate a lot of noise during the construction process, and the whole process of construction will last for a long time. The long-term noise will cause great interference to the surrounding environment and affect the lives of other residents around. Therefore, it is very important to reduce and lower the noise as much as possible during the decoration construction.

[0003] The existing Chinese patent with publication number CN215407207U discloses a sound insulation and noise reduction device for decoration construction, including a base plate and a cover plate, a sound insulation interlayer is arranged at the upper end of the base plate, an upper plate is arranged at the upper end of the sound insulation interlayer, a surrounding plate is arranged at the upper end of the upper plate, a first connecting plate is installed at the lower end of both sides of the cover plate, a second connecting plate is hinged at the lower end of the first connecting plate, a sound insulation sponge plate is arranged on the inner side of the second connecting plate, and the lower end of the second connecting plate is detachably installed on the base plate.

[0004] Although the above-mentioned noise reduction device provides good noise reduction performance, the structure of the noise reduction device is relatively closed and the ventilation effect is poor. Working in it for a long time is not good for the human body. Improvements are made to this. Summary of the invention

[0005] The purpose of this application is to provide a noise reduction device for interior decoration in order to solve the above-mentioned technical problems, which can reduce the noise during cutting of rods, plates and tiles while ensuring the ventilation performance inside the noise reduction device.

[0006] The present application provides a noise reduction device for interior decoration, comprising:

[0007] The frame body has a foot base at the bottom, and the foot base is provided with a rubber pad;

[0008] A noise reduction plate, mounted on the main frame body;

[0009] The sound insulation sponge layer is placed on both the inner and outer sides of the noise reduction board;

[0010] Negative pressure equipment, installed on the main body of the frame;

[0011] Collection box, connected to negative pressure equipment;

[0012] Wherein, the noise reduction plate is provided with air holes, and a movable mechanism is provided between the noise reduction plate and the frame body.

[0013] The frame body has high structural stability, the noise reduction plate is installed on the frame body, and the sound insulation sponge layer is bonded to the inner and outer sides of the noise reduction plate. The noise reduction plate and the sound insulation sponge layer make the noise reduction device as a whole have a high noise reduction effect. The floating cutting debris in the noise reduction device is extracted by the negative pressure equipment, and the air enters the noise reduction device through the air vents and is discharged outward through the negative pressure device. The debris particles extracted by the negative pressure device are collected by the collection box, so that the noise reduction device has a better air environment. The movable mechanism facilitates the movement between the noise reduction plate and the frame body. The movable mechanism is installed on the noise reduction plate on the side of the frame body to facilitate the entry and exit of cutting materials and personnel. The remaining noise reduction plates are installed and connected to the frame mechanism through bolts and other fasteners. The foot is used to support the frame body, and the rubber pad reduces the transmission of noise vibration.

[0014] Furthermore, the activity mechanism includes:

[0015] A hinge hole is provided on the frame body;

[0016] An articulated shaft is placed on the noise reduction plate and matches the articulated hole;

[0017] A locking pin, movably mounted on the frame body;

[0018] The locking hole is disposed on the noise reduction plate and corresponds to the locking pin.

[0019] The hinge shaft is inserted into the hinge hole to hinge the noise reduction plate and the frame body, which is convenient for opening and closing the noise reduction plate. When working, the locking pin cooperates with the locking hole to ensure the stable closure of the noise reduction plate and the noise reduction performance of the noise reduction device. The locking pin is placed on the inner side of the frame body to facilitate locking by the staff in the noise reduction device.

[0020] Furthermore, a sealing strip is provided between the noise reduction plate and the frame body.

[0021] The sealing strip further improves the sealing between the noise reduction plate and the frame body to ensure the noise reduction effect, while reducing the external pollution caused by debris generated by cutting and improving the overall environmental protection performance.

[0022] Furthermore, a collecting trough is provided at the bottom of the frame body, and the collecting trough is placed above the noise reduction plate at the bottom of the frame body, and a supporting frame is provided on the upper side of the collecting trough.

[0023] The smaller and lighter debris generated by cutting in the noise reduction device floats in the air and is collected by the negative pressure equipment and the collection box. The heavier debris passes through the support frame and falls into the collection trough for collection. The support frame bears the weight of the cutting equipment and the human body, and has a higher structural strength.

[0024] Furthermore, the noise reduction plate is provided with an opening, the noise reduction plate is provided with a movable plate corresponding to the opening, and a slide rail is provided between the movable plate and the noise reduction plate.

[0025] During decoration, wooden or metal bars need to be cut. The original length of the bars is too long to exceed the size of the noise reduction device. Holes are made on the noise reduction plate to facilitate the cutting of the bars. The smaller the size of the holes, the less impact on noise propagation. The movable plate and the noise reduction plate are connected by a slide rail. When the cut material does not need to extend outward, the holes are sealed by moving the movable plate to ensure a higher noise reduction effect.

[0026] Furthermore, the footrest includes:

[0027] The adjusting screw is connected to the foot seat through the bearing;

[0028] Wherein, the frame body is provided with a threaded hole corresponding to the adjusting screw, and the adjusting screw is provided with an adjusting portion.

[0029] An adjusting screw is arranged between the foot and the frame body, through which the main body of the frame can adapt to the uneven bottom surface. The bearing connection between the adjusting screw and the foot is convenient for the rotation of the adjusting screw. The adjusting screw and the threaded hole are connected by a threaded pair. The adjusting part is hexagonal in shape, which is convenient for the wrench to twist.

[0030] The beneficial effects of this application are:

[0031] 1. The noise reduction board is installed on the frame body, and the sound insulation sponge layer is bonded to the inner and outer sides of the noise reduction board. Through the noise reduction board and the sound insulation sponge layer, the noise reduction device as a whole has a higher noise reduction effect.

[0032] 2. The cutting debris floating in the noise reduction device is extracted by the negative pressure equipment. The air enters the noise reduction device through the air holes and is discharged outward through the negative pressure device. The debris particles extracted by the negative pressure device are collected by the collection box, so that the noise reduction device has a better air environment.

[0033] 3. The movable mechanism facilitates the movement between the noise reduction plate and the frame body. The movable mechanism is installed on the noise reduction plate on the side of the frame body to facilitate cutting materials and the entry and exit of personnel. The remaining noise reduction plates are installed and connected to the frame mechanism through bolts and other fasteners. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the external structure of the noise reduction device of the present application;

[0035] Figure 2 This is a schematic diagram of the internal structure of the noise reduction device of the present application;

[0036] Figure 3 This is a schematic cross-sectional view of the noise reduction device of the present application;

[0037] The reference numerals in the figure are: 100, frame body; 101, threaded hole; 110, foot seat; 111, rubber pad; 120, adjusting screw; 121, adjusting part; 200, noise reduction plate; 201, air vent; 210, sealing strip; 220, opening; 230, movable plate; 240, slide rail; 300, sound insulation sponge layer; 400, negative pressure equipment; 410, collection box; 500, movable mechanism; 510, hinge hole; 520, hinge shaft; 530, locking pin; 540, locking hole; 600, collection trough; 610, support frame. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0039] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0040] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] like Figure 1-Figure 3 As shown, the embodiment of the present application provides a noise reduction device for interior decoration, comprising:

[0043] The frame body 100 has a foot base 110 at its bottom, and the foot base 110 is provided with a rubber pad 111;

[0044] The noise reduction plate 200 is installed on the frame body 100;

[0045] The sound insulation sponge layer 300 is placed on both the inner and outer sides of the noise reduction plate 200;

[0046] Negative pressure equipment 400, installed on the frame body 100;

[0047] A collection box 410 connected to a negative pressure device 400;

[0048] The noise reduction plate 200 is provided with air holes 201 , and a movable mechanism 500 is provided between the noise reduction plate 200 and the frame body 100 .

[0049] The frame body 100 has high structural stability, the noise reduction plate 200 is installed on the frame body 100, and the sound insulation sponge layer 300 is bonded to the inner and outer sides of the noise reduction plate 200. The noise reduction plate 200 and the sound insulation sponge layer 300 make the noise reduction device as a whole have a high noise reduction effect. The cutting debris floating in the noise reduction device is extracted by the negative pressure device 400, and the air enters the noise reduction device through the air vent 201 and is discharged outward through the negative pressure device. The debris particles extracted by the negative pressure device are collected by the collecting box 410, so that the noise reduction device has a better air environment. The movable mechanism 500 facilitates the movement between the noise reduction plate 200 and the frame body 100. The movable mechanism 500 is installed on the noise reduction plate 200 on the side of the frame body 100, which is convenient for cutting materials and personnel to enter and exit. The remaining noise reduction plates 200 are installed and connected to the frame mechanism by fasteners such as bolts. The foot seat 110 is used to support the frame body 100, and the rubber pad 111 reduces the transmission of noise vibration.

[0050] Embodiment 2:

[0051] like Figure 1-Figure 2 As shown, the embodiment of the present application provides a noise reduction device for interior decoration. In addition to the above technical features, the movable mechanism 500 further includes:

[0052] A hinge hole 510 is disposed on the frame body 100;

[0053] The hinge shaft 520 is placed on the noise reduction plate 200 and matches with the hinge hole 510;

[0054] A locking pin 530 is movably mounted on the frame body 100;

[0055] The locking hole 540 is disposed on the noise reduction plate 200 and corresponds to the locking pin 530 .

[0056] The hinge shaft 520 is inserted into the hinge hole 510, so that the noise reduction plate 200 and the frame body 100 are hinged, which is convenient for the opening and closing of the noise reduction plate 200. During operation, the locking pin 530 cooperates with the locking hole 540 to ensure the stable closure of the noise reduction plate 200 and the noise reduction performance of the noise reduction device. The locking pin 530 is placed on the inner side of the frame body 100 to facilitate the staff in the noise reduction device to lock it.

[0057] Embodiment 3:

[0058] like Figure 3As shown, an embodiment of the present application provides a noise reduction device for interior decoration. In addition to the above-mentioned technical features, a sealing strip 210 is further provided between the noise reduction plate 200 and the frame body 100 .

[0059] The sealing strip 210 further improves the sealing between the noise reduction plate 200 and the frame body 100, thereby ensuring the noise reduction effect, and at the same time reduces the external pollution caused by the debris generated by cutting, thereby improving the overall environmental protection performance.

[0060] Furthermore, a collecting trough 600 is provided at the bottom of the frame body 100 , and the collecting trough 600 is placed above the noise reduction plate 200 at the bottom of the frame body 100 . A supporting frame 610 is provided on the upper side of the collecting trough 600 .

[0061] The smaller and lighter debris generated by cutting in the noise reduction device floats in the air and is collected by the negative pressure equipment 400 and the collection box 410. The heavier debris passes through the support frame 610 and falls into the collection trough 600 for collection. The support frame 610 bears the weight of the cutting equipment and the human body, and the support frame 610 has a higher structural strength.

[0062] Embodiment 4:

[0063] like Figure 1-Figure 2 As shown, an embodiment of the present application provides a noise reduction device for interior decoration. In addition to the above-mentioned technical features, the noise reduction plate 200 is further provided with an opening 220, and the noise reduction plate 200 is provided with a movable plate 230 corresponding to the opening 220, and a slide rail 240 is provided between the movable plate 230 and the noise reduction plate 200.

[0064] During decoration, wooden bars or metal bars need to be cut. The original length of the bars is longer than the size of the noise reduction device. By opening a hole 220 on the noise reduction plate 200, the cutting of the bars is facilitated. The smaller size of the hole 220 has less impact on noise propagation. The movable plate 230 is connected to the noise reduction plate 200 by a slide rail 240. When the cut material does not need to extend outward, the hole 220 is blocked by moving the movable plate 230 to ensure a higher noise reduction effect.

[0065] Embodiment 5:

[0066] like Figure 3 As shown, the embodiment of the present application provides a noise reduction device for interior decoration. In addition to the above technical features, the foot 110 further includes:

[0067] The adjusting screw 120 is connected to the foot seat 110 through a bearing;

[0068] The frame body 100 is provided with a threaded hole 101 corresponding to the adjusting screw 120 , and the adjusting screw 120 is provided with an adjusting portion 121 .

[0069] An adjusting screw 120 is provided between the foot 110 and the frame body 100, through which the frame body can adapt to the uneven bottom surface. The bearing connection between the adjusting screw 120 and the foot 110 facilitates the rotation of the adjusting screw 120. The adjusting screw 120 is connected to the threaded hole 101 through a threaded pair, and the adjusting part 121 is hexagonal in shape, which is convenient for twisting with a wrench.

[0070] It should be noted that, in this article, the term "comprises", "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0071] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A noise reduction device for interior decoration, characterized in that: include: The frame body (100) has a foot base (110) at its bottom, and the foot base (110) is provided with a rubber pad (111); A noise reduction plate (200) is mounted on the frame body (100); A sound insulation sponge layer (300) is placed on both the inner and outer sides of the noise reduction plate (200); A negative pressure device (400) is installed on the frame body (100); A collection box (410) connected to a negative pressure device (400); The noise reduction plate (200) is provided with an air vent (201), and a movable mechanism (500) is provided between the noise reduction plate (200) and the frame body (100).

2. The noise reduction device for interior decoration according to claim 1, characterized in that: The activity mechanism (500) comprises: A hinge hole (510) is disposed on the frame body (100); A hinge shaft (520) is placed on the noise reduction plate (200) and matches the hinge hole (510); A locking pin (530) is movably mounted on the frame body (100); The locking hole (540) is disposed on the noise reduction plate (200) and corresponds to the locking pin (530).

3. The noise reduction device for interior decoration according to claim 2, characterized in that: A sealing strip (210) is provided between the noise reduction plate (200) and the frame body (100).

4. The noise reduction device for interior decoration according to claim 3, characterized in that: A collecting trough (600) is provided at the bottom of the frame body (100), the collecting trough (600) is placed above the noise reduction plate (200) at the bottom of the frame body (100), and a supporting frame (610) is provided on the upper side of the collecting trough (600).

5. The noise reduction device for interior decoration according to claim 4, characterized in that: The noise reduction plate (200) is provided with an opening (220), the noise reduction plate (200) is provided with a movable plate (230) corresponding to the opening (220), and a slide rail (240) is provided between the movable plate (230) and the noise reduction plate (200).

6. The noise reduction device for interior decoration according to claim 5, characterized in that: The foot base (110) comprises: An adjusting screw (120) is connected to the foot seat (110) via a bearing; The frame body (100) is provided with a threaded hole (101) corresponding to the adjusting screw (120), and the adjusting screw (120) is provided with an adjusting portion (121).

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