CN213868385U - Sound wedge of inhaling of structure - Google Patents
Sound wedge of inhaling of structure Download PDFInfo
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- CN213868385U CN213868385U CN202022192858.6U CN202022192858U CN213868385U CN 213868385 U CN213868385 U CN 213868385U CN 202022192858 U CN202022192858 U CN 202022192858U CN 213868385 U CN213868385 U CN 213868385U
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Abstract
The utility model discloses a sound wedge of inhaling of structure belongs to and inhales sound wedge technical field, including wedge main part and basal portion, the bottom zonulae occludens of wedge main part has the basal portion, and the plane setting is adopted at the top of wedge main part, and the cotton board of sound is inhaled to the top fixedly connected with of wedge main part, the first fixture block of left side fixedly connected with of basal portion, the right side fixedly connected with second fixture block of basal portion, the draw-in groove has been seted up to the bottom of basal portion. The utility model discloses a first fixture block utilizes second cavity and another to inhale the inseparable block of second fixture block of sound wedge, the second fixture block utilizes first cavity also to inhale the inseparable block of first fixture block of sound wedge with another, form the combination of inhaling the sound wedge of a circulation joint, the locating hole at both ends of rethread is fixed with the wall, reduce the damage degree to the wall when the installation, convenient to detach when not using, the draw-in groove of seting up bottom the basal portion, inhale the sound panel joint of inhaling of sound wedge with another, extend in height, reach the sound of inhaling of low-to-high frequency, the sound effect is inhaled in the reinforcing.
Description
Technical Field
The utility model relates to a sound wedge of inhaling of structure relates to and inhales sound wedge technical field, especially relates to a sound wedge of inhaling of structure.
Background
The sound absorption wedge is a wedge cavity which is wrapped with flame-retardant cloth as a material and is a sound absorption structure which is necessary for building a precise-level anechoic chamber. The device is used for testing the electroacoustic parameters of electroacoustic products, measuring the noise of various mechanical, electromechanical, light industry, household appliances and other products, and scientifically testing various audio acoustics such as speech acoustics, music acoustics, psychoacoustics, sound transmission and the like. The following problems exist in the prior art:
1. in the prior art, the sound-absorbing wedge is arranged on the wall surface, so that the wall surface is damaged at multiple positions, and the sound-absorbing wedge is inconvenient to disassemble;
2. among the prior art, inhale the sound wedge and generally have three kinds of materials to make, be mineral fiber, foam and metal respectively, traditional metal wedge, it is an overall design to its point portion is integrated into one piece, highly can't change, so can't satisfy diversified demand, consequently need carry out the structural innovation and solve specific problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a sound-absorbing wedge with a structure, wherein one purpose is to have low, medium and high frequency sound absorption and solve the problem of sound-absorbing effect; wherein another kind of purpose is in order to solve a plurality of problems of inhaling the combination between the sound wedge to reach the change and inhale the sound wedge height, the effect of sound scope is inhaled in more humanized increase, and wherein another kind of purpose is in order to possess the effect of convenient installation, and the convenience is installed on various walls, is favorable to reducing the damage degree to the wall, has solved and has inhaled the sound wedge and can cause the damage of wall many places on installing on the wall, is not convenient for will inhale the problem that the sound wedge dismantled. In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a sound wedge of inhaling of structure, includes wedge main part and basal portion, the bottom zonulae occludens of wedge main part has the basal portion, the top of wedge main part adopts the plane setting, the cotton board of sound is inhaled to the top fixedly connected with of wedge main part, the first fixture block of left side fixedly connected with of basal portion, the right side fixedly connected with second fixture block of basal portion, the draw-in groove has been seted up to the bottom of basal portion.
The utility model discloses technical scheme's further improvement lies in: the sound-absorbing cotton board is a cotton board made of environment-friendly channel wood.
The utility model discloses technical scheme's further improvement lies in: the first fixture block is of a C structure, and the base portion is provided with a first cavity through the C structure of the first fixture block.
The utility model discloses technical scheme's further improvement lies in: the second clamping block is of an inverted L-shaped structure, and the base portion is provided with a second cavity through the inverted L-shaped structure of the second clamping block.
The utility model discloses technical scheme's further improvement lies in: the inner surface of the first cavity is provided with a positioning hole, and the inner wall of the positioning hole is arranged in a threaded mode.
The utility model discloses technical scheme's further improvement lies in: the utility model discloses a wedge body, including wedge main part, porous sound-absorbing material, non-woven fabrics, the outer wall fixed mounting of wedge main part has the abatvoix, the abatvoix adopts polyester fiber material, the inside of wedge main part adopts porous sound-absorbing material, non-woven fabrics setting, just the quantity of porous sound-absorbing material, non-woven fabrics is the multilayer.
The utility model discloses technical scheme's further improvement lies in: the sound-absorbing cotton plate and the clamping grooves are arranged in the same size.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a sound wedge of inhaling of structure, design through basal portion structure is exquisite, first fixture block utilizes second cavity and another to inhale the inseparable block of second fixture block of sound wedge, the second fixture block utilizes first cavity also to inhale the inseparable block of first fixture block of sound wedge with another, form the sound wedge combination of inhaling of a circulation joint, the locating hole at rethread both ends is fixed with the wall, reduce the damage degree to the wall when the installation, also convenient to detach when not needing to use, the free sound wedge of inhaling makes up at will on the size, be applicable to multiple place.
2. The utility model provides a structure inhale sound wedge, through the draw-in groove that basal portion bottom was seted up, can carry out the joint with another sound-absorbing cotton board of inhaling sound wedge, can freely extend in height, reach the sound of inhaling of low-middle frequency, the reinforcing sound effect of inhaling.
Drawings
Fig. 1 is a schematic structural view of a single sound-absorbing wedge of one structure of the present invention;
FIG. 2 is a schematic structural view of a sound-absorbing wedge assembly according to the present invention;
fig. 3 is a schematic view of a cross-section structure of a wedge main body in the sound-absorbing wedge of the present invention.
Wherein, 1, a wedge main body; 11. a sound-absorbing panel; 12. a porous sound absorbing material; 13. non-woven fabrics; 2. a base; 3. a sound absorbing cotton plate; 4. a first clamping block; 5. a first cavity; 6. a second fixture block; 7. a second cavity; 8. Positioning holes; 9. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-3, the present invention provides a sound-absorbing wedge of a structure, which includes a wedge body 1 and a base 2.
In this embodiment, the bottom of the wedge main body 1 is tightly connected with the base 2, the top of the wedge main body 1 is arranged in a plane, the top of the wedge main body 1 is fixedly connected with a sound-absorbing cotton plate 3, the sound-absorbing cotton plate 3 is a cotton plate made of environment-friendly channel wood, the left side of the base 2 is fixedly connected with a first fixture block 4, the right side of the base 2 is fixedly connected with a second fixture block 6, when the wedge-shaped sound-absorbing wedge combination device is used, the first fixture block 4 is tightly clamped with the second fixture block 6 of another sound-absorbing wedge through a second cavity 7, and the second fixture block 6 is also tightly clamped with the first fixture block 4 of another sound-absorbing wedge through the first cavity 4, so that a sound-absorbing wedge combination device in a circular clamping manner is formed, and the single sound-absorbing wedges are combined at will in size and are applicable to various fields; draw-in groove 9 has been seted up to the bottom of basal portion 2, inhales cotton board 3, draw-in groove 9 and adopts the equidimension setting, and draw-in groove 9 seted up through 2 bottoms of basal portion can carry out the joint with another inhale cotton board 3 of inhaling the sound wedge, can freely extend the regulation in height, reaches the sound of inhaling to low medium-high frequency, and the reinforcing is inhaled the sound effect.
Example 2
As shown in fig. 1-2, on the basis of embodiment 1, the utility model provides a technical solution: the first fixture block 4 is of a C structure, the base part 2 forms a first cavity 5 through the C structure arranged on the first fixture block 4, the second fixture block 6 is of an inverted L structure, the base part 2 forms a second cavity 7 through the inverted L structure arranged on the second fixture block 6, the first fixture block 4 is tightly clamped with the second fixture block 6 of the other sound-absorbing wedge through the second cavity 7, the second fixture block 6 is also tightly clamped with the first fixture block 4 of the other sound-absorbing wedge through the first cavity 4 to form a circularly clamped sound-absorbing wedge combination device, a positioning hole 8 is formed in the inner surface of the first cavity 5, the inner wall of the positioning hole 8 is in threaded arrangement, and when the sound-absorbing wedge combination device is installed, the positioning hole 8 at the two ends is fixed with the wall surface through bolts during installation, the damage degree to the wall surface is reduced, and the sound-absorbing wedge combination device is convenient to disassemble when not used; the outer wall fixed mounting of wedge main part 1 has abatvoix 11, and abatvoix 11 adopts polyester fiber material, and polyester fiber is a material that has a lot of micropores, so the abatvoix has good sound absorbing effect, and the inside of wedge main part 1 adopts porous sound absorbing material 12, non-woven fabrics 13 setting, and the quantity of porous sound absorbing material 12, non-woven fabrics 13 is the multilayer, and porous sound absorbing material 12 absorbs sound effectually, and non-woven fabrics 13 has the softness, ventilative effect.
The working principle of the sound-absorbing wedge of this structure will be described in detail below.
As shown in fig. 1-3, utilize second cavity 7 and another to inhale the inseparable block of second fixture block 6 of inhaling the sound wedge through first fixture block 4, second fixture block 6 utilizes first cavity 5 also to inhale the inseparable block of first fixture block 4 of sound wedge with another, form the sound wedge combination of inhaling of a circulation joint, locating hole 8 and the wall at rethread both ends are fixed, reduce the damage degree to the wall when the installation, also convenient to detach when not needing to use, the free sound wedge of inhaling makes up at will on the size, be applicable to multiple place, draw-in groove 9 seted up through basal portion 1 bottom, can inhale the sound panel 3 of inhaling the sound wedge with another and carry out the joint, can freely extend in height, reach the sound of inhaling to low-high frequency, the sound effect is inhaled in the reinforcing.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a sound wedge of inhaling of structure, includes wedge main part (1) and basal portion (2), its characterized in that: the bottom zonulae occludens of wedge main part (1) has basal portion (2), the top of wedge main part (1) adopts the plane setting, the top fixedly connected with of wedge main part (1) inhales cotton board (3), the first fixture block of left side fixedly connected with (4) of basal portion (2), the right side fixedly connected with second fixture block (6) of basal portion (2), draw-in groove (9) have been seted up to the bottom of basal portion (2).
2. A sound-absorbing wedge of construction as claimed in claim 1, wherein: the sound-absorbing cotton board (3) is a cotton board made of environment-friendly channel wood.
3. A sound-absorbing wedge of construction as claimed in claim 1, wherein: the first fixture block (4) is of a C structure, and the base portion (2) forms a first cavity (5) through the C structure arranged on the first fixture block (4).
4. A sound-absorbing wedge of construction as claimed in claim 1, wherein: the second clamping block (6) is of an inverted L-shaped structure, and the base portion (2) forms a second cavity (7) through the inverted L-shaped structure formed by the second clamping block (6).
5. A sound-absorbing wedge of construction as claimed in claim 3, wherein: the inner surface of the first cavity (5) is provided with a positioning hole (8), and the inner wall of the positioning hole (8) is arranged in a threaded manner.
6. A sound-absorbing wedge of construction as claimed in claim 1, wherein: the utility model discloses a wedge structure, including wedge main part (1), the outer wall fixed mounting of wedge main part (1) has abatvoix (11), abatvoix (11) adopt polyester fiber material, the inside of wedge main part (1) adopts porous sound absorbing material (12), non-woven fabrics (13) to set up, just the quantity of porous sound absorbing material (12), non-woven fabrics (13) is the multilayer.
7. A sound-absorbing wedge of construction as claimed in claim 1, wherein: the sound-absorbing cotton plate (3) and the clamping groove (9) are arranged in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022192858.6U CN213868385U (en) | 2020-09-29 | 2020-09-29 | Sound wedge of inhaling of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022192858.6U CN213868385U (en) | 2020-09-29 | 2020-09-29 | Sound wedge of inhaling of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868385U true CN213868385U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022192858.6U Active CN213868385U (en) | 2020-09-29 | 2020-09-29 | Sound wedge of inhaling of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868385U (en) |
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2020
- 2020-09-29 CN CN202022192858.6U patent/CN213868385U/en active Active
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