CN215563492U

CN215563492U - Sound-absorbing board with U-shaped holes

Info

Publication number: CN215563492U
Application number: CN202122176720.1U
Authority: CN
Inventors: 钟小方
Original assignee: Guangdong Dayin Acoustic Technology Co ltd
Current assignee: Guangdong Dayin Acoustic Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a U-shaped hole sound-absorbing board, which comprises a wood decorative board and a face hole, wherein the wood decorative board is provided with the face hole, the middle part of the upper end of the wood decorative board is provided with a first connecting device, the middle part of the right end of the wood decorative board is provided with a second connecting device, the first connecting device comprises a first fixing rod, a connector, a spring, a fixing head and a second fixing rod, the U-shaped hole sound-absorbing board adopts two fixing devices, the first connecting device and the second connecting device to ensure the rapidness and stability during connection, the first fixing rod and the second fixing rod are respectively inserted into a first connecting channel and a second connecting channel, the spring can jack the fixing head without external force restraint when being inserted into the bottommost part, the first fixing rod and the second fixing rod are made of half of sound-absorbing panel of a half connecting plate, and can be attached to the connecting plate and the sound-absorbing board to ensure the completeness of the sound-absorbing board and the connecting plate when being inserted into the first connecting channel and the second connecting channel, the sound absorption effect is greatly improved.

Description

Sound-absorbing board with U-shaped holes

Technical Field

The utility model belongs to the related technical field of building materials, and particularly relates to a sound-absorbing board with U-shaped holes.

Background

The sound-absorbing board is an ideal sound-absorbing decorative material. The sound absorption wall plate has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, splicing, good stability, good shock resistance, good independence, high cost performance and the like, has rich and multiple colors for selection, can meet the sound absorption and decoration requirements of different styles and levels, and is used for large theaters, music halls, movie theaters, recording rooms, studio, monitoring rooms, conference rooms, gymnasiums, exhibition halls, dance halls, KTV rooms, family movie and television hall factories, silence rooms, courts, report halls, sound absorption textile factories of acoustic places such as audition rooms and the like, factory buildings with over-standard noise and large public buildings, and ceiling plates.

The prior acoustic board technology has the following problems: the existing sound-absorbing boards are complex in installation and can form sound-absorbing holes at installation positions, gaps exist at connection positions of the sound-absorbing boards which are fixed by using a traditional mode when the sound-absorbing boards are connected, the gaps can reduce the working effect of the sound-absorbing boards, and the sound-absorbing boards cannot meet the pre-estimation requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sound-absorbing board with U-shaped holes, which aims to solve the problem that the joint part provided by the background technology has no sound-absorbing function.

In order to achieve the purpose, the utility model provides the following technical scheme: a U-shaped hole sound-absorbing board comprises a wood decorative board and a face hole, wherein the wood decorative board is provided with the face hole, the middle part of the upper end of the wood decorative board is provided with a first connecting device, the middle part of the right end of the wood decorative board is provided with a second connecting device, the middle part of the lower end of the wood decorative board is provided with a fixing device, the first connecting device comprises a first fixing rod, a connector, a spring, a fixing head and a second fixing rod, the connector is arranged above the right end of the first fixing rod, the right end of the connector is provided with the spring, the right side of the spring is provided with the fixing head, the right side of the fixing head is provided with the second fixing rod, the wood decorative board comprises a connecting plate, a sound-absorbing panel and a bottom plate, the rear end of the sound-absorbing panel is provided with the bottom plate, the fixing device comprises a first connecting channel, a fixing block and a second connecting channel, the right side of the upper end of the first connecting channel is provided with the fixing block, and a second connecting channel is arranged below the right side of the fixed block.

Preferably, the number of the fixing devices is two, the two fixing devices are the same in size and scale, and the fixing devices are arranged in the middle of the left end and the middle of the lower end of the wood veneer.

Preferably, connector, spring and fixed head all are provided with two, two the connector, spring and fixed head size homogeneous phase, second dead lever left end and first dead lever right-hand member all are provided with connector, spring and fixed head.

Preferably, the fixed head is hollow inside, the spring left end is arranged at the right end of the connector in a welding mode, the other end is connected inside the fixed head in a welding mode, and the fixed head can press the spring to enable the connector to be inserted into the fixed head to increase in length.

Preferably, the first connecting device and the second connecting device are the same in size and scale, and the first fixing rod and the second fixing rod in the first connecting device and the second connecting device are both composed of a half connecting plate and a half sound-absorbing panel.

Preferably, the first connecting channel and the second connecting channel are the same in size and scale, and the connecting plate and the sound-absorbing panel respectively account for half of the first connecting channel and the second connecting channel.

Preferably, the spring can contract after the spring is pressed to the fixed head, and the width that first dead lever, connector, spring and fixed head add up this moment is slightly less than first interface channel's width, the width that second dead lever, connector, spring and fixed head add up is slightly less than second interface channel's width.

Preferably, the lengths of the first and second fixing rods are slightly longer than the lengths of the first and second connecting channels.

Compared with the prior art, the utility model provides a U-shaped hole acoustic board, which has the following beneficial effects:

1. this connecting plate in U type hole abatvoix and inhale the sound panel and respectively account for half of fixing device, and fixing device is provided with two altogether, the convenience when guaranteeing to connect.

2. First dead lever and second dead lever in this kind of U type hole abatvoix first connecting device use half connecting plate half to inhale the material preparation of sound panel, will laminate mutually when first dead lever and second dead lever insert first interface channel and the second interface channel in fixing device to can mend connecting plate and abatvoix completely.

3. According to the fixing head pressed in the U-shaped hole sound-absorbing board, the spring can be contracted by the fixing head, then the connector can be inserted more deeply into the fixing head, the width of the fixing head pressed is the same as that of the first channel or the second channel, and the fixing head can be smoothly inserted into the first connecting channel and the second connecting channel.

The device is characterized in that the parts which are not involved in the device are the same as the prior art or can be realized by adopting the prior art, two fixing devices, a first connecting device and a second connecting device are used for ensuring the rapidness and stability during connection, a spring can contract when a fixing head is pressed, then the fixing head is pinched, a first fixing rod and a second fixing rod are respectively inserted into a first connecting channel and a second connecting channel, the fixing head can be jacked up by the spring without external force restraint when the fixing head is inserted to the bottommost part, the stability of the first fixing rod and the second fixing rod is ensured, the first fixing rod and the second fixing rod are made of half of connecting plate sound-absorbing panels, the first fixing rod and the second fixing rod can be attached to the connecting plate and the sound-absorbing panel when the first fixing rod and the second fixing rod are inserted into the first connecting channel and the second connecting plate, the completeness of the sound-absorbing plate and the connecting plate is ensured, and the sound-absorbing effect is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of a U-shaped hole sound-absorbing board according to the present invention;

FIG. 2 is a schematic structural diagram of a first connecting device according to the present invention;

FIG. 3 is a schematic structural view of the rear end of a wood veneer according to the present invention;

FIG. 4 is a schematic structural view of a fixing device according to the present invention;

in the figure: 1. a first connecting means; 2. a wood veneer; 3. face holes; 4. a fixing device; 5. a second connecting means; 11. a first fixing lever; 12. a connector; 13. a spring; 14. a fixed head; 15. a second fixing bar; 21. a connecting plate; 22. a sound absorbing panel; 23. a base plate; 41. a first connecting channel; 42. a fixed block; 43. a second connecting channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: a U-shaped hole sound-absorbing board comprises a wood decorative board 2 and a face hole 3, wherein the wood decorative board 2 is provided with the face hole 3, the middle part of the upper end of the wood decorative board 2 is provided with a first connecting device 1, the middle part of the right end of the wood decorative board 2 is provided with a second connecting device 5, the middle part of the lower end of the wood decorative board 2 is provided with a fixing device 4, the first connecting device 1 comprises a first fixing rod 11, a connecting head 12, a spring 13, a fixing head 14 and a second fixing rod 15, the upper part of the right end of the first fixing rod 11 is provided with the connecting head 12, the right end of the connecting head 12 is provided with the spring 13, the right side of the spring 13 is provided with the fixing head 14, the right side of the fixing head 14 is provided with the second fixing rod 15, the wood decorative board 2 comprises a connecting plate 21, a sound-absorbing panel 22 and a bottom plate 23, the rear end of the connecting plate 21 is provided with the sound-absorbing panel 22, the bottom plate 23 is arranged at the rear end of the sound-absorbing panel 22, the fixing device 4 comprises a first connecting channel 41, a fixing block 42 and a second connecting channel 43, a fixed block 42 is arranged on the right side of the upper end of the first connecting channel 41, and a second connecting channel 43 is arranged below the right side of the fixed block 42.

Example two

Referring to fig. 1-4, the present invention provides a technical solution: the fixing devices 4 are arranged in two, the sizes of the two fixing devices 4 are the same, the fixing devices 4 are arranged in the middle of the left end and the middle of the lower end of the wood veneer 2, convenience in connection is guaranteed, the two connectors 12, the two springs 13 and the two fixing heads 14 are arranged, the sizes of the two connectors 12, the two springs 13 and the two fixing heads 14 are the same, the left end of the second fixing rod 15 and the right end of the first fixing rod 11 are respectively provided with the connector 12, the two springs 13 and the two fixing heads 14, stability in connection is guaranteed, the fixing heads 14 are hollow, the left end of the spring 13 is arranged at the right end of the connector 12 in a welding mode, the other end of the spring is connected inside the fixing heads 14 in a welding mode, the fixing heads 14 can press the springs 13 to enable the length of the connector 12 inserted into the fixing heads 14 to be increased, length can be changed to enable connection to be smooth, the sizes of the first connecting device 1 and the second connecting device 5 are the same, the first fixing rod 11 and the second fixing rod 15 in the first connecting device 1 and the second connecting device 5 are both composed of a half connecting plate 21 and a half sound-absorbing panel 22, so that the sound-absorbing effect is increased by the attachment after the connection, the first connecting channel 41 and the second connecting channel 43 are the same in size, the connecting plate 21 and the sound-absorbing panel 22 respectively occupy half of the first connecting channel 41 and the second connecting channel 43, the spring 13 contracts after the fixing head 14 presses the spring 13, the width of the first fixing rod 11, the connector 12, the spring 13 and the fixing head 14 is slightly smaller than the width of the first connecting channel 41, the width of the second fixing rod 15, the connector 12, the spring 13 and the fixing head 14 is slightly smaller than the width of the second connecting channel 43, so that the connection can be smoothly inserted, and the length of the first fixing rod 11 and the second fixing rod 15 is slightly longer than the length of the first connecting channel 41 and the second connecting channel 43, the spring 13 can be smoothly ejected after insertion, and the connection stability is ensured.

The working principle and the using process of the utility model are as follows: after the present invention is installed, first, when the first connecting device 1 and the second connecting device 5 are used to be inserted into the fixing device 4, the fixing head 14 in the first connecting device 1 is used to press the fixing head 14, the fixing head 14 pushes the spring 13 to contract the spring 13, the fixing head 14 is hollow and sinks into the connecting head 12, the fixing heads 14 on the first fixing rod 11 and the second fixing rod 15 are pressed, then the first fixing rod 11 is inserted into the first connecting channel 41, the second fixing rod 15 is inserted into the second connecting channel 43, and when the fixing heads are inserted into the bottoms of the first connecting channel 41 and the second connecting channel 43, the spring 13 will be ejected out without being bound by external force, the fixing heads 14 will be attached to the left and right ends of the fixing block 42, thus completing the connection operation, the first fixing rod 11 and the second fixing rod 15 are made of half of the connecting plate 21 and half of the sound-absorbing panel 22, when the wood veneer is inserted into the first connecting channel 41 and the second connecting channel 43, the wood veneer can be attached to the connecting plate 21 and the sound-absorbing panel 22, the connecting plate 21 and the sound-absorbing panel 22 are completely filled, finally the bottom plate 23 is fixed on the wall surface, the face holes 3 on the wood veneer 2 can firstly conduct sound and then input the sound to the rear end, and finally the sound-absorbing panel 22 can reduce the sound.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a U type hole abatvoix, includes wood plaque (2) and face hole (3) its characterized in that: the wood decorative plate is characterized in that a face hole (3) is formed in the wood decorative plate (2), a first connecting device (1) is arranged in the middle of the upper end of the wood decorative plate (2), a second connecting device (5) is arranged in the middle of the right end of the wood decorative plate (2), a fixing device (4) is arranged in the middle of the lower end of the wood decorative plate (2), the first connecting device (1) comprises a first fixing rod (11), a connector (12), a spring (13), a fixing head (14) and a second fixing rod (15), the connector (12) is arranged above the right end of the first fixing rod (11), the spring (13) is arranged at the right end of the connector (12), the fixing head (14) is arranged on the right side of the spring (13), the second fixing rod (15) is arranged on the right side of the fixing head (14), the wood decorative plate (2) comprises a connecting plate (21), a sound absorption panel (22) and a bottom plate (23), connecting plate (21) rear end is provided with inhales sound panel (22), it is provided with bottom plate (23) to inhale sound panel (22) rear end, fixing device (4) are including first interface channel (41), fixed block (42) and second interface channel (43), first interface channel (41) upper end right side is provided with fixed block (42), fixed block (42) right side below is provided with second interface channel (43).

2. A U-shaped hole acoustic panel according to claim 1, wherein: the two fixing devices (4) are arranged, the two fixing devices (4) are identical in size and scale, and the fixing devices (4) are arranged in the middle of the left end and in the middle of the lower end of the wood decorative plate (2).

3. A U-shaped hole acoustic panel according to claim 1, wherein: connector (12), spring (13) and fixed head (14) all are provided with two, two connector (12), spring (13) and fixed head (14) size scale homogeneous phase is the same, second dead lever (15) left end and first dead lever (11) right-hand member all are provided with connector (12), spring (13) and fixed head (14).

4. A U-shaped hole acoustic panel according to claim 1, wherein: fixed head (14) inside cavity, spring (13) left end sets up the right-hand member at connector (12) through the welded mode, and the other end passes through the welded mode and connects in the inside of fixed head (14), fixed head (14) can press spring (13) and make connector (12) insert the length increase of fixed head (14).

5. A U-shaped hole acoustic panel according to claim 1, wherein: the first connecting device (1) and the second connecting device (5) are the same in size and scale, and the first fixing rod (11) and the second fixing rod (15) in the first connecting device (1) and the second connecting device (5) are both composed of a half connecting plate (21) and a half sound-absorbing panel (22).

6. A U-shaped hole acoustic panel according to claim 1, wherein: the first connecting channel (41) and the second connecting channel (43) are the same in size, and the connecting plate (21) and the sound-absorbing panel (22) respectively account for half of the first connecting channel (41) and the second connecting channel (43).

7. A U-shaped hole acoustic panel according to claim 1, wherein: fixed head (14) press spring (13) back spring (13) can contract, and the width that first dead lever (11), connector (12), spring (13) and fixed head (14) add up this moment is slightly less than the width of first interface channel (41), the width that second dead lever (15), connector (12), spring (13) and fixed head (14) add up is slightly less than the width of second interface channel (43).

8. A U-shaped hole acoustic panel according to claim 1, wherein: the lengths of the first fixing lever (11) and the second fixing lever (15) are slightly longer than the lengths of the first connecting channel (41) and the second connecting channel (43).