CN207436299U - A kind of suspension type sound absorber - Google Patents
A kind of suspension type sound absorber Download PDFInfo
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- CN207436299U CN207436299U CN201721303403.9U CN201721303403U CN207436299U CN 207436299 U CN207436299 U CN 207436299U CN 201721303403 U CN201721303403 U CN 201721303403U CN 207436299 U CN207436299 U CN 207436299U
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Abstract
The utility model discloses a kind of suspension type sound absorbers, including column, the bottom of the column inner wall both sides offers mounting hole, the inner cavity activity of the mounting hole is connected with strip, one side of the connecting rod away from card hole is socketed with sound absorption fire-proof plate, the one side of the sound absorption fire-proof plate away from card hole is connected with the first interior lining panel, one side of first interior lining panel away from sound absorption fire-proof plate is fixedly connected with glass fibre basal plate, one side of the glass fibre basal plate away from the first interior lining panel is connected with the second interior lining panel, the one side of second interior lining panel away from glass fibre basal plate is connected with sound absorption flameproof fabric.The use that the utility model passes through the fire-proof plate that absorbs sound, the first interior lining panel, glass fibre basal plate, the second interior lining panel and the flameproof fabric that absorbs sound, solve the problems, such as that sound absorption body device sound-deadening and noise-reducing effect is bad, by movable plate, memory spring, connecting rod, pull rod and the use for compressing spring, solve the problems, such as that sound absorber internal washing is inconvenient.
Description
Technical field
The utility model is related to sound-deadening and noise-reducing technical fields, are specially a kind of suspension type sound absorber.
Background technology
One kind is scattered to hang on space top, to reduce room noise or improve the sound absorbing member of indoor tone quality,
Its miscellaneous shape and ornaments mode, can enhance indoor decorative effect, it is most important that its sound absorption qualities can prevent
Echogenicity defect in the large-scale hall, and effectively reduce the reverberation time.
It lives now and is flooded with various pollution sources everywhere, noise pollution is relatively serious in life no matter
It is family or public situation, is generated just because of various noises, come into being sound absorber, and more traditional sound absorber is all
Using semi-enclosed structure, this structure is easy to so that a large amount of dusts of sound absorber inner accumulation, long time integration influence whether
Sound absorption effect, and the integral structure of sound absorber is more, and cleaning up is more inconvenient, and the structure of traditional sound absorber is more simple
Single, sound absorption effect is not ideal enough.
Utility model content
The purpose of this utility model is to provide a kind of suspension type sound absorbers, possess sound absorption efficiently and convenient for clean excellent
Point solves the problems, such as sound absorber inconvenience disassembly, cleaning.
To achieve the above object, the utility model provides following technical solution：A kind of suspension type sound absorber, including column,
The bottom of the column inner wall both sides offers mounting hole, and the inner cavity activity of the mounting hole is connected with strip, the strip
One side away from mounting hole is fixedly connected with movable plate, and one side of the strip away from movable plate is through mounting hole and extends to solid
Determine the inner cavity in hole, be socketed with strainer on the outside of the strip, the both sides at the top of the strainer offer through hole, the movable plate
Top through through hole and extend to the outside of strainer, the movable plate at the top of strip one side away from being fixedly connected with memory bullet
Spring, the bottom of the memory spring are overlapped on the top of strainer, and the inside of the column is equidistant to offer sliding slot, the sliding slot
The top and bottom of inner wall offers card hole, and the inside activity of the card hole is connected with connecting rod, the bottom of the connecting rod
Through pull rod is connected with, one side of the connecting rod away from card hole is socketed with sound absorption fire-proof plate, and the connecting rod is away from card hole
One side is through sound absorption fire-proof plate and extends to the inner cavity of sound absorption fire-proof plate, and compression spring, institute are socketed on the outside of the connecting rod
It states one side of the sound absorption fire-proof plate away from card hole and is fixedly connected with the first interior lining panel, first interior lining panel is away from sound absorption fire-proof plate
One side is fixedly connected with glass fibre basal plate, and one side of the glass fibre basal plate away from the first interior lining panel is fixedly connected with second
Interior lining panel, the one side of second interior lining panel away from glass fibre basal plate are fixedly connected with sound absorption flameproof fabric.
Preferably, the quantity of the sliding slot is four, and the sliding slot is arc groove, the sliding slot inside diameter and connecting rod
Diameter is equal.
Preferably, the length of the pull rod is equal with the height for the fire-proof plate that absorbs sound, and connecting rod is run through at the top of the pull rod
And extend to the outside of connecting rod.
Preferably, fixed block is fixedly connected at the top of the column, link is fixedly connected at the top of the fixed block.
Preferably, the through hole is bar hole, and the quantity of the through hole is two, the through hole inboard width and activity
The width of plate is equal.
Preferably, the compression spring is fixedly connected with the connecting rod close to the one side of card hole, and the compression spring is away from even
The one side of extension bar is fixedly connected with the inner wall for the fire-proof plate that absorbs sound.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is anti-by the fire-proof plate that absorbs sound, the first interior lining panel, glass fibre basal plate, the second interior lining panel and sound absorption
Fiery cloth is used cooperatively so that the noise absorbent that sound absorber generates the external world is handled, and can be played repeatedly so as to reach sound absorber
The purpose of sound-deadening and noise-reducing solves the problems, such as that sound absorption body device sound-deadening and noise-reducing effect is bad.
2nd, the utility model being used cooperatively by mounting hole, strip, movable plate, strainer, through hole and memory spring so that
Sound absorber can reduce extraneous dust while abating the noise and be polluted into its inner cavity, be kept so as to reach in sound absorber
The purpose of chamber cleaning, solves the problems, such as that sound absorber does not possess the effect of dedusting.
3rd, the utility model passes through mounting hole, strip, movable plate, memory spring, sliding slot, card hole, connecting rod, pull rod and pressure
Contracting spring is used cooperatively so that sound absorber internal structure can be dismantled and cleaned, easy to disassemble clear so as to reach sound absorber
The purpose washed solves the problems, such as that sound absorber internal washing is inconvenient.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model column top view；
Fig. 3 is the utility model strainer top view.
In figure：1 column, 2 mounting holes, 3 strips, 4 movable plates, 5 strainers, 6 through holes, 7 memory springs, 8 sliding slots, 9 card holes, 10
Connecting rod, 11 pull rods, 12 sound absorption fire-proof plates, 13 compression springs, 14 first interior lining panels, 15 glass fibre basal plates, 16 second liners
Plate, 17 sound absorption flameproof fabrics, 18 fixed blocks, 19 links.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of suspension type sound absorber including column 1, is stood
The top of column 1 is fixedly connected with fixed block 18, and the top of fixed block 18 is fixedly connected with link 19, by sound absorber internal structure
After all installing, directly sound absorber entry is got up, the 1 fixed link 19 in top of column is hung over into pre-determined bit
It puts, any technical operation is not required, simple to operate, the bottom of 1 inner wall both sides of column offers mounting hole 2, fixed
The inner cavity activity in hole 2 is connected with strip 3, and one side of the strip 3 away from mounting hole 2 is fixedly connected with movable plate 4, and strip 3 is away from living
The one side of movable plate 4 is through mounting hole 2 and extends to the inner cavity of mounting hole 2, and the outside of strip 3 is socketed with strainer 5,5 top of strainer
Both sides offer through hole 6, through hole 6 is bar hole, and the quantity of through hole 6 is two, 6 inboard width of through hole and movable plate 4
Width it is equal, the top of movable plate 4 is through through hole 6 and extends to the outside of strainer 5, top of the movable plate 4 away from 3 one side of strip
Portion is fixedly connected with memory spring 7, passes through the cooperation of mounting hole 2, strip 3, movable plate 4, strainer 5, through hole 6 and memory spring 7
It uses so that sound absorber can reduce extraneous dust while abating the noise and be polluted into its inner cavity, be protected so as to reach
The purpose of sound absorber clean cavity is held, solves the problems, such as that sound absorber does not possess the effect of dedusting, the bottom overlap joint of memory spring 7
At the top of strainer 5, the inside of column 1 is equidistant to offer sliding slot 8, and the quantity of sliding slot 8 is four, and sliding slot 8 is arc groove, sliding
8 inside diameter of slot is equal with 10 diameter of connecting rod, and the top and bottom of 8 inner wall of sliding slot offers card hole 9, the inside of card hole 9
Activity is connected with connecting rod 10, and the bottom of connecting rod 10, which is run through, is connected with pull rod 11, length and the sound absorption fire-proof plate 12 of pull rod 11
Height it is equal, the top of pull rod 11 is through connecting rod 10 and extends to the outside of connecting rod 10, and connecting rod 10 is away from card hole 9
One side is socketed with sound absorption fire-proof plate 12, and all structures of sound absorber are made of fire proofing material, with certain hardness, no
It easily deforms, usage time is longer, but also can be with fire resistant, and not only environmentally friendly but also safety, connecting rod 10 is away from card hole 9
One side is through sound absorption fire-proof plate 12 and extends to the inner cavity of sound absorption fire-proof plate 12, and the outside of connecting rod 10 is socketed with compression spring
13, pass through mounting hole 2, strip 3, movable plate 4, memory spring 7, sliding slot 8, card hole 9, connecting rod 10, pull rod 11 and compression spring
13 are used cooperatively so that sound absorber internal structure can be dismantled and cleaned, so as to reach sound absorber cleaning easy to disassemble
Purpose solves the problems, such as that sound absorber internal washing is inconvenient, and compression spring 13 is fixed close to the one side of card hole 9 and connecting rod 10 to be connected
It connects, one side of the compression spring 13 away from connecting rod 10 is fixedly connected with the inner wall for the fire-proof plate 12 that absorbs sound, and sound absorption fire-proof plate 12 is separate
The one side of card hole 9 is fixedly connected with the first interior lining panel 14, and the first interior lining panel 14 is sound-proof material, is laid on the interior of sound absorption fire-proof plate 12
Wall can also weaken sound wave while noise sound wave is absorbed, and the second interior lining panel 16 is wave cotton, primarily to right
Remaining noise life is handled than weaken with last absorption, and one side of first interior lining panel 14 away from sound absorption fire-proof plate 12 is fixed
Glass fibre basal plate 15 is connected with, one side of the glass fibre basal plate 15 away from the first interior lining panel 14 is fixedly connected with the second interior lining panel
16, the second one side of the interior lining panel 16 away from glass fibre basal plate 15 is fixedly connected with sound absorption flameproof fabric 17, passes through the fire-proof plate that absorbs sound
12nd, the first interior lining panel 14, glass fibre basal plate 15, second interior lining panel 16 and sound absorption flameproof fabric 17 are used cooperatively so that sound absorption
The noise absorbent that body generates the external world is handled, and so as to achieve the purpose that sound absorber can play multiple sound-deadening and noise-reducing, solves suction
The problem of sound body device sound-deadening and noise-reducing effect is bad.
In use, when installation, pull rod 11 is squeezed to 1 circle centre position of column, pull rod 11 drives connecting rod 10 to justify to column 1
It is shunk at the heart, connecting rod 10 is shunk to be deformed upon so that compressing spring 13 and being extruded contraction, will be with contraction rear connecting rod 10
Sound absorption fire-proof plate 12 puts in the inner cavity of column 1, and the top slide of lateral 1 inside of column in sliding slot 8 of connecting rod 10 works as connection
When bar 10 runs into card hole 9 away from 12 one side of fire prevention acoustic board, compression spring 13 recovers deformation, connecting rod 10 is driven to leave anti-
The inner cavity of fiery acoustic board 12, clamping enter the inner cavity of card hole 9, and the fire-proof plate 12 that absorbs sound is fixed on to the inner cavity of column 1, Compressive activities
Plate 4, the compression of movable plate 4 squeeze spring 7 and deform upon, and the drive strip 3 of movable plate 4 retracts into the inner cavity of strainer 5, by strainer 5
The inner cavity of column 1 is put in, unclamps movable plate 4, memory spring 7 recovers deformation Compressive activities plate 4 and strip 3 is connected to mounting hole 2
Inner cavity, the outside of strainer 5 and the inner wall of column 1 overlap, and when sound absorber routine work, extraneous noise enters vertical
The inner cavity of column 1 has the first interior lining panel 14 to carry out sound wave and weakens into fibrous glass base after the absorption by the fire-proof plate 12 that absorbs sound
Plate 15 is absorbed, and a last remaining part is by the further empty supple-settlement of the second interior lining panel 16, the dust phase column 1 that the external world hikes up
Inner cavity diffusion, slightly bigger particulate matter will be isolated in outer by strainer 5.
In conclusion the suspension type sound absorber, by the fire-proof plate 12 that absorbs sound, the first interior lining panel 14, glass fibre basal plate 15,
Second interior lining panel 16 is used cooperatively with sound absorption flameproof fabric 17 so that and the noise absorbent that sound absorber generates the external world is handled, thus
Achieve the purpose that sound absorber can play multiple sound-deadening and noise-reducing, solve the problems, such as that sound absorption body device sound-deadening and noise-reducing effect is bad,
Pass through being used cooperatively for mounting hole 2, strip 3, movable plate 4, strainer 5, through hole 6 and memory spring 7 so that sound absorber is made an uproar in elimination
Extraneous dust can be reduced while sound to pollute into its inner cavity, so as to achieve the purpose that keep sound absorber clean cavity,
Solve the problems, such as that sound absorber does not possess the effect of dedusting, by mounting hole 2, strip 3, movable plate 4, memory spring 7, sliding slot 8,
Card hole 9, connecting rod 10, pull rod 11 and compression spring 13 are used cooperatively so that it is clear that sound absorber internal structure can dismantle progress
It washes, so as to achieve the purpose that sound absorber cleaning easy to disassemble, solves the problems, such as that sound absorber internal washing is inconvenient.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of suspension type sound absorber, including column (1), it is characterised in that：The bottom of column (1) the inner wall both sides opens up
Have a mounting hole (2), the inner cavity activity of the mounting hole (2) is connected with strip (3), the strip (3) away from mounting hole (2) one
Side is fixedly connected with movable plate (4), and one side of the strip (3) away from movable plate (4) is through mounting hole (2) and extends to fixation
The inner cavity in hole (2), is socketed with strainer (5) on the outside of the strip (3), and the both sides at the top of the strainer (5) offer through hole
(6), the top of the movable plate (4) through through hole (6) and extends to the outside of strainer (5), and the movable plate (4) is away from strip
(3) memory spring (7) is fixedly connected at the top of one side, the bottom of the memory spring (7) is overlapped on the top of strainer (5),
The inside of the column (1) is equidistant to offer sliding slot (8), and the top and bottom of sliding slot (8) inner wall offers card hole
(9), the inside activity of the card hole (9) is connected with connecting rod (10), and the bottom of the connecting rod (10), which is run through, is connected with pull rod
(11), one side of the connecting rod (10) away from card hole (9) is socketed with sound absorption fire-proof plate (12), and the connecting rod (10) is away from card
The one side in hole (9) runs through sound absorption fire-proof plate (12) and extends to the inner cavity of sound absorption fire-proof plate (12), outside the connecting rod (10)
Side is socketed with compression spring (13), and the one side of the sound absorption fire-proof plate (12) away from card hole (9) is fixedly connected with the first interior lining panel
(14), one side of first interior lining panel (14) away from sound absorption fire-proof plate (12) is fixedly connected with glass fibre basal plate (15), institute
It states one side of the glass fibre basal plate (15) away from the first interior lining panel (14) and is fixedly connected with the second interior lining panel (16), in described second
One side of the liner plate (16) away from glass fibre basal plate (15) is fixedly connected with sound absorption flameproof fabric (17).
2. a kind of suspension type sound absorber according to claim 1, it is characterised in that：The quantity of the sliding slot (8) is four,
The sliding slot (8) is arc groove, and sliding slot (8) inside diameter is equal with connecting rod (10) diameter.
3. a kind of suspension type sound absorber according to claim 1, it is characterised in that：The length of the pull rod (11) and sound absorption
The height of fire-proof plate (12) is equal, and the top of the pull rod (11) through connecting rod (10) and extends to the outer of connecting rod (10)
Side.
4. a kind of suspension type sound absorber according to claim 1, it is characterised in that：The top of the column (1), which is fixed, to be connected
Fixed block (18) is connected to, link (19) is fixedly connected at the top of the fixed block (18).
5. a kind of suspension type sound absorber according to claim 1, it is characterised in that：The through hole (6) is bar hole, institute
The quantity of through hole (6) is stated as two, through hole (6) inboard width is equal with the width of movable plate (4).
6. a kind of suspension type sound absorber according to claim 1, it is characterised in that：The compression spring (13) is close to card hole
(9) one side is fixedly connected with connecting rod (10), and one side of the compression spring (13) away from connecting rod (10) prevents fires with sound absorption
The inner wall of plate (12) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303403.9U CN207436299U (en) | 2017-10-11 | 2017-10-11 | A kind of suspension type sound absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303403.9U CN207436299U (en) | 2017-10-11 | 2017-10-11 | A kind of suspension type sound absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436299U true CN207436299U (en) | 2018-06-01 |
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ID=62295585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303403.9U Active CN207436299U (en) | 2017-10-11 | 2017-10-11 | A kind of suspension type sound absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700165A (en) * | 2019-09-12 | 2020-01-17 | 潜山市志杰刷业有限公司 | Disc brush assembly for environmental sanitation cleaning |
-
2017
- 2017-10-11 CN CN201721303403.9U patent/CN207436299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700165A (en) * | 2019-09-12 | 2020-01-17 | 潜山市志杰刷业有限公司 | Disc brush assembly for environmental sanitation cleaning |
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