CN212478154U - Novel assembled acoustic celotex board - Google Patents

Abstract

The utility model discloses a novel assembled acoustic baffle, which comprises an acoustic baffle body, a substrate is fixedly arranged outside the acoustic baffle body, one side of the substrate is fixedly connected with a positioning block, one side of the substrate, which is far away from the positioning block, is provided with a positioning groove, the positioning groove is matched with the positioning block, one side of the substrate is slidably connected with connecting rods which are symmetrically distributed, one side, which is far away from each other, of the two groups of connecting rods is welded with a fixed pin, an inserting hole is arranged in the connecting rod, one side of the substrate is slidably connected with an inserting rod, during assembly, two same substrates are taken, the positioning block of one substrate enters the positioning groove of the other substrate, the fixed pin is pulled to drive the connecting rod to enter a second chute, a movable plate is pressed to drive a rubber connecting block to move so that a second inclined plane is aligned with a first inclined plane, the second spring resets and drives the inserted link to reset, and the follow-up equipment is analogized with this, the equipment of being convenient for.

Description

Novel assembled acoustic celotex board

Technical Field

The utility model relates to a acoustic celotex board field especially relates to a novel assembled acoustic celotex board.

Background

Acoustical panels are a type of plate that acts as a sound insulation effect. There are building sound insulation and structure sound insulation classifications. The sound insulation board can not obstruct sound of all frequencies, an object has a natural resonant frequency, the sound insulation effect of the sound insulation board is obviously reduced when the sound insulation board is close to the sound of the object resonant frequency. The soundproof panel has a distinction between air sound insulation and vibration sound insulation. An aero-acoustic panel, i.e., a panel that blocks sound transmitted through the air. Vibrating acoustic panels, i.e., panels and systems that block sound transmitted in rigid structures such as reinforced concrete monolithic buildings.

This application improves under prior art, and among the prior art, current general assembled acoustic celotex board all is acoustic celotex board and base plate integral type design, again because the acoustic celotex board generally adopts softer material, the workman can only install acoustic celotex board and base plate together when the installation acoustic celotex board, this kind of acoustic celotex board when the installation easily because of the workman carelessly makes the acoustic celotex board bump, damages the puigging, the equipment of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel assembled sound insulation board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel assembled sound insulation board comprises a sound insulation board body, wherein a base board is fixedly arranged on the outer portion of the sound insulation board body, the shape of the base board is in a shape like a Chinese character 'hui', symmetrically distributed positioning blocks are fixedly connected to one side of the base board, symmetrically distributed positioning grooves are formed in one side, away from the positioning blocks, of the base board, the positioning grooves are matched with the positioning blocks, symmetrically distributed connecting rods are slidably connected to one side, close to the positioning blocks, of the base board, fixing pins in sliding connection with the base board are welded to one sides, away from each other, of the two groups of connecting rods, and inserting;

one side sliding connection that the locating piece was kept away from to the base plate has the inserted bar of symmetric distribution, inserted bar and connecting rod mutually perpendicular, and inserted bar and connecting rod looks adaptation, two sets of one side that inserted bar kept away from each other all has the butt joint have with base plate sliding connection's rubber connecting block.

The utility model discloses following beneficial effect has:

1. the utility model discloses during well installation, impress acoustic celotex board body and sealed pad in the base plate, rotate the worm, the worm rotates and drives the worm wheel rotation, and the worm wheel rotates and drives the pivot and rotate and then drive the movable rod and stretch out the pivot gradually for the movable rod stretches out with the preceding facade butt of acoustic celotex board body, and the worm moves down gradually in the pivoted simultaneously with fixing base bottom threaded connection, realizes the installation to the acoustic celotex board body promptly, be convenient for install and dismantle.

2. The utility model discloses in during the equipment, get two the same base plates of installing the acoustic celotex board body, make the locating piece of a base plate get into in the constant head tank of another base plate, the pulling fixed pin makes the fixed pin drive the connecting rod stretch out first spout and get into in the second spout, first spring is tensile, and simultaneously, press down the fly leaf and make the fly leaf remove and drive the rubber connecting block and remove and make the peg graft pole remove the second inclined plane on until the peg pole and the first inclined plane looks parallel and level on the connecting rod, at this moment, the connecting rod removes and gets into the second spout and promote the peg pole and remove, when spliced eye on the connecting rod removes to peg pole department, the second spring resets and drives the peg pole and resets and then promote the rubber connecting block and reset, can accomplish the equipment, follow-.

Drawings

Fig. 1 is a schematic structural view of a novel assembled acoustic baffle of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the position B in fig. 1 according to the present invention;

fig. 4 is the utility model provides a novel fixing base internal structure schematic diagram of assembled acoustic celotex board.

Illustration of the drawings:

1-a sound insulation board body, 2-a sealing gasket, 3-a base plate, 4-a positioning block, 5-a fixed seat, 6-a movable rod, 7-a positioning groove, 8-a plug rod, 9-a rubber connecting block, 10-a movable plate, 11-a fixed block, 12-a limiting block, 13-a connecting rod, 14-a plug hole, 15-a fixed pin, 16-a worm wheel, 17-a rotating shaft and 18-a worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a novel assembled acoustic celotex board, including acoustic celotex board body 1, the external fixed mounting of acoustic celotex board body 1 has base plate 3, and base plate 3 shape is the font of returning, one side of base plate 3 is fixedly connected with locating piece 4 of symmetric distribution, one side of base plate 3 far away from locating piece 4 is equipped with locating slot 7 of symmetric distribution, and locating slot 7 and locating piece 4 are adapted, locating slot 7 and locating piece 4 are convenient for the location when assembling, one side of base plate 3 near locating piece 4 is slidably connected with connecting rod 13 of symmetric distribution, one side of two sets of connecting rods 13 far away from each other is welded with fixed pin 15 of being slidably connected with base plate 3, connecting rod 13 is provided with peg graft hole 14, one side of base plate 3 far away from locating piece 4 is slidably connected with peg 8 of symmetric distribution, peg 8 is mutually perpendicular with connecting rod 13, the sides, far away from each other, of the two groups of insertion rods 8 are abutted with rubber connecting blocks 9 connected with the base plate 3 in a sliding mode, and the connecting rods 13 can be separated from the insertion rods 8 when the rubber connecting blocks 9 are convenient to disassemble;

referring to fig. 1 and 3, in the present application, first sliding grooves are symmetrically distributed on one side of the substrate 3 close to the positioning block 4, the first sliding grooves are slidably connected with a connecting rod 13, one end of the connecting rod 13 extending into the first sliding grooves is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the inner wall of the first sliding groove, and the first spring facilitates the resetting of the connecting rod 13;

referring to fig. 1-3, in the present application, a symmetrically distributed second sliding groove is formed in one side of the substrate 3 away from the positioning block 4, and the second sliding groove is adapted to the connecting rod 13, the inserting rod 8 penetrates through the second sliding groove, a connecting plate slidably connected with the substrate 3 is welded at one end of the inserting rod 8 away from the rubber connecting block 9, a second spring fixedly connected with the substrate 3 is fixedly connected to one side of the connecting plate away from the inserting rod 8, the inserting rod 8 is convenient for limiting the connecting rod 13, and the second spring is convenient for resetting the inserting rod 8;

referring to fig. 1 and 2, in the present application, one end of the rubber connecting block 9, which is away from the insertion rod 8, is fixedly connected with a fixed block 11 slidably connected with the substrate 3, one end of the fixed block 11, which is away from the rubber connecting block 9, is welded with a movable plate 10 slidably connected with the substrate 3, one side of the movable plate 10, which is away from the fixed block 11, is abutted with symmetrically distributed limit blocks 12, the limit blocks 12 are fixedly connected with the substrate 3, and the limit blocks 12 limit the movable plate 10 to prevent the movable plate 10 from being separated from the substrate 3;

referring to fig. 2, in the present application, third springs are symmetrically disposed on two sides of the fixed block 11, one end of each third spring is fixedly connected to the base plate 3, and the other end of each third spring is fixedly connected to the movable plate 10, and the third springs facilitate the resetting of the rubber connecting block 9 and the movable plate 10;

referring to fig. 1-3, in the present application, a sealing gasket 2 is installed between a sound insulation board body 1 and a substrate 3, a fixed seat 5 is assembled on a front vertical surface of the substrate 3, the number of the fixed seats 5 is four, and the four fixed seats 5 are respectively located at four corners of the substrate 3, a rotating shaft 17 is rotatably connected in the fixed seat 5, a worm wheel 16 is fixedly sleeved on an outer wall of the rotating shaft 17, a worm 18 meshed with the worm wheel 16 is arranged on one side of the worm wheel 16, the worm 18 is in threaded connection with the fixed seat 5, a movable rod 6 is in threaded connection with one end of the rotating shaft 17 extending out of the fixed seat 5, and the movable rod 6 abuts against the;

referring to fig. 1-3, in the application, a first inclined plane is formed at the top of one side, away from the first spring, of the connecting rod 13, a second inclined plane is formed at one side, away from the connecting rod 13, of the insertion rod 8, the second inclined plane is located at one end, close to the rubber connecting block 9, of the insertion rod 8, the second inclined plane is matched with the first inclined plane, and the connecting rod 13 can enable the insertion rod 8 to move when the connection rod is installed due to the cooperation of the first inclined plane and the second inclined plane.

The working principle is as follows:

in the application, during installation, the sound insulation board body 1 and the sealing gasket 2 are pressed into the substrate 3, the worm 18 is rotated, the worm 18 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the rotating shaft 17 to rotate so as to drive the movable rod 6 to gradually extend out of the rotating shaft 17, so that the movable rod 6 extends out to abut against the front vertical surface of the sound insulation board body 1, and meanwhile, the worm 18 gradually moves downwards while rotating to be in threaded connection with the bottom of the fixing seat 5, so that the installation of the sound insulation board body 1 is realized, and the installation and the disassembly are convenient;

in the application, during assembly, two identical substrates 3 provided with the sound insulation board bodies 1 are taken, so that a positioning block 4 of one substrate 3 enters a positioning groove 7 of the other substrate 3, the fixing pin 15 is pulled to drive the connecting rod 13 to extend out of a first chute and enter a second chute, a first spring is stretched, meanwhile, the movable plate 10 is pressed to drive the movable plate 10 to move and drive the rubber connecting block 9 to move, so that the inserting rod 8 moves until a second inclined plane on the inserting rod 8 is flush with a first inclined plane on the connecting rod 13, at the moment, the connecting rod 13 moves into the second chute and pushes the inserting rod 8 to move, when an inserting hole 14 on the connecting rod 13 moves to the inserting rod 8, the second spring resets to drive the inserting rod 8 to reset and further push the rubber connecting block 9 to reset, the assembly can be completed, the subsequent assembly is analogized, and the assembly is convenient;

in this application, during the dismantlement, promote fly leaf 10 and make rubber connecting block 9 promote peg graft pole 8 and jack 14 and break away from, reverse pulling fixed pin 15 makes fixed pin 15 drive connecting rod 13 remove this moment, connecting rod 13 makes rubber connecting block 9 deformation can make connecting rod 13 and peg graft pole 8 break away from, and first spring resets and drives connecting rod 13 and resets, can accomplish the dismantlement, the installation and the dismantlement of being convenient for.

Claims (7)

1. The utility model provides a novel assembled acoustic celotex board, includes acoustic celotex board body (1), its characterized in that: the sound insulation board comprises a sound insulation board body (1), wherein a base board (3) is fixedly mounted on the outer portion of the sound insulation board body (1), the base board (3) is in a shape like a Chinese character 'hui', positioning blocks (4) which are symmetrically distributed are fixedly connected to one side of the base board (3), positioning grooves (7) which are symmetrically distributed are formed in one side, away from the positioning blocks (4), of the base board (3), the positioning grooves (7) are matched with the positioning blocks (4), connecting rods (13) which are symmetrically distributed are slidably connected to one side, close to the positioning blocks (4), of the base board (3), fixing pins (15) which are slidably connected with the base board (3) are welded to one sides, away from each other, of the;

one side sliding connection that locating piece (4) were kept away from in base plate (3) has plug-in connection pole (8) of symmetric distribution, plug-in connection pole (8) and connecting rod (13) mutually perpendicular, and plug-in connection pole (8) and connecting rod (13) looks adaptation, two sets of one side that plug-in connection pole (8) kept away from each other all has butt joint has rubber connecting block (9) with base plate (3) sliding connection.

2. The novel modular acoustic panel of claim 1, wherein: one side of the base plate (3) close to the positioning block (4) is provided with first sliding grooves which are symmetrically distributed, the first sliding grooves are connected with the connecting rod (13) in a sliding mode, one end of the connecting rod (13) stretches into the first sliding grooves is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the inner wall of the first sliding grooves.

3. The novel modular acoustic panel of claim 1, wherein: one side of the base plate (3) far away from the positioning block (4) is provided with symmetrically distributed second sliding grooves, the second sliding grooves are matched with the connecting rods (13), the inserting rod (8) penetrates through the second sliding grooves, one end of the inserting rod (8) far away from the rubber connecting block (9) is welded with a connecting plate in sliding connection with the base plate (3), and one side of the connecting plate far away from the inserting rod (8) is fixedly connected with a second spring fixedly connected with the base plate (3).

4. The novel modular acoustic panel of claim 1, wherein: the rubber connecting block (9) is kept away from one end fixedly connected with of grafting pole (8) and base plate (3) sliding connection's fixed block (11), the one end welding of rubber connecting block (9) is kept away from to fixed block (11) has fly leaf (10) with base plate (3) sliding connection, one side butt that fixed block (11) were kept away from to fly leaf (10) has stopper (12) of symmetric distribution, and stopper (12) and base plate (3) fixed connection.

5. The novel modular acoustic panel of claim 4, wherein: third springs are symmetrically distributed on two sides of the fixed block (11), one end of each third spring is fixedly connected with the base plate (3), and the other end of each third spring is fixedly connected with the movable plate (10).

6. The novel modular acoustic panel of claim 1, wherein: install sealed pad (2) between acoustic celotex board body (1) and base plate (3), the preceding facade of base plate (3) is equipped with fixing base (5), the quantity of fixing base (5) is four, and four fixing base (5) are located the four corners of base plate (3) respectively, fixing base (5) internal rotation is connected with pivot (17), pivot (17) outer wall fixed cup has connect worm wheel (16), worm wheel (16) one side is equipped with worm (18) with worm wheel (16) meshing, and worm (18) and fixing base (5) threaded connection, the one end threaded connection that fixing base (5) were stretched out in pivot (17) has movable rod (6), and the preceding facade butt of movable rod (6) and acoustic celotex board body (1).

7. The novel modular acoustic panel of claim 1, wherein: the connecting rod (13) is far away from the top of one side of the first spring and is provided with a first inclined plane, the insertion rod (8) is far away from one side of the connecting rod (13) and is provided with a second inclined plane, the second inclined plane is located at one end, close to the rubber connecting block (9), of the insertion rod (8), and the second inclined plane is matched with the first inclined plane.

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