CN209676481U - A kind of adjustable sound paper for notebook microphone - Google Patents
A kind of adjustable sound paper for notebook microphone Download PDFInfo
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- CN209676481U CN209676481U CN201920763919.4U CN201920763919U CN209676481U CN 209676481 U CN209676481 U CN 209676481U CN 201920763919 U CN201920763919 U CN 201920763919U CN 209676481 U CN209676481 U CN 209676481U
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- paper
- adjustable sound
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- sound paper
- sided adhesive
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Abstract
The utility model discloses a kind of adjustable sound papers for notebook microphone, including rectangular adjustable sound paper ontology and the technology holes of adjustable sound paper ontology two sides is set, the adjustable sound paper ontology includes the upper release paper set gradually, upper double-sided adhesive, adjustable sound paper, lower double-sided adhesive and lower release paper, the first through hole of connection adjustable sound paper is provided in the upper release paper and upper double-sided adhesive, the first through hole is evenly arranged in the side of adjustable sound paper, the second through-hole of connection adjustable sound paper is provided on the lower double-sided adhesive and lower release paper, the other side of adjustable sound paper is arranged in second through-hole, and it is corresponded with first through hole.For the adjustable sound paper of the utility model compared with traditional adjustable sound paper, structure is simple, easy to use, can effectively promote the service efficiency of adjustable sound paper；And effectively external noise can be isolated, reinforce noise reduction effect, have damping action to sound waves, to sound sharp wave of drawing up, improving sound frequency characteristic has extremely effectively.
Description
Technical field
The utility model relates to adjustable sound paper field more particularly to a kind of adjustable sound papers for notebook microphone.
Background technique
Microphone also known as microphone are the energy conversion devices that voice signal is converted to electric signal.Also referred to as microphone, microphony
Device.Twentieth century, microphone are converted by initially converting acoustic-electric development by resistance into inductance, condenser type, a large amount of new microphones
Technology has gradually developed, and includes among these the microphones such as aluminium strip, moving-coil, and be currently being widely used capacitance microphone and stay
Electret microphone.
Existing notebook has loudspeaker and microphone, and microphone is primarily used to voice communication in notebook
Quality Deng, microphone especially influences the quality of voice communication and therefore pastes an adjustable sound paper on notebook microphone, uses
In the ventilative and noise reduction of sound etc. of microphone, will be particularly important.
Application No. is the utility model patents of CN93209724.3, disclose a kind of adjustable sound volume diaphragm for microphone, the patent
It include: the lower release paper for not opening up through-hole；It is provided with the layers of two-sided of predetermined number through-hole, lower glue surface is viscous to be set to lower release paper
On；It is sticked to the nonwoven fabric of the upper glue surface of layers of two-sided.Still kept when layers of two-sided is not removed with lower release paper, in through-hole not with
Shape in the glue-line through-hole of glue-line separation, shape is set to shape in each glue-line through-hole in upper release paper through-hole identical with shape in glue-line through-hole
Upper glue surface and nonwoven fabric between.When removing nonwoven fabric and layers of two-sided, layers of two-sided formation through-hole, and lower release paper, glue
Shape is then mutually viscous in shape and upper release paper through-hole in layer through-hole sets.
In summary described, when in use, the bad control in position of installation is needed by auxiliary adjustable sound paper traditional at present
The jig or equipment helped carries out auxiliary positioning, greatly reduces service efficiency, and therefore, we are it is necessary to do some improvement, to adjust
The quality and service efficiency of whole adjustable sound paper.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of transaudient for notebook
The adjustable sound paper of device, for the utility model compared with traditional adjustable sound paper, structure is simple, easy to use, can effectively promote tuning
The service efficiency of paper；And effectively external noise can be isolated, reinforce noise reduction effect, have damping action to sound waves, to drawing up
Sound sharp wave, improving sound frequency characteristic has extremely effectively.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of adjustable sound paper for notebook microphone including rectangular adjustable sound paper ontology and is arranged in adjustable sound paper ontology
The technology hole of two sides, the adjustable sound paper ontology include the upper release paper set gradually, upper double-sided adhesive, adjustable sound paper, under it is two-sided
Glue and lower release paper are provided with the first through hole of connection adjustable sound paper, the first through hole in the upper release paper and upper double-sided adhesive
It is evenly arranged in the side of adjustable sound paper, the second through-hole of connection adjustable sound paper, institute are provided on the lower double-sided adhesive and lower release paper
The other side that adjustable sound paper is arranged in the second through-hole is stated, and is corresponded with first through hole.
Preferably, the width setting of the adjustable sound paper ontology is in 40mm, length is arranged in 50mm.
Preferably, the adjustable sound paper is suppressed by black nonwoven fabric, the thickness of nonwoven fabric is arranged in 0.1-
0.2mm。
Preferably, the setting of the thickness of the upper double-sided adhesive and lower double-sided adhesive is in 0.03-0.05mm, double-sided adhesive is under thereon
Substrate in double-sided adhesive is set as cotton paper or plastic film or nonwoven fabric.
Preferably, the quantity setting of the first through hole is at 16, the diameter of 16 through-holes is arranged in 4mm；It is described
The diameter of second through-hole and the diameter of first through hole are consistent.
Preferably, the quantity of the technology hole is arranged at three, one of them is located at adjustable sound paper ontology side
Centre, other two is located at the intermediate two sides of the adjustable sound paper ontology other side.
Preferably, the upper release paper is set as oilpaper, the lower release paper is set as transparent membrane.
Preferably, being provided with the nano coating of one layer of waterproof on the adjustable sound paper, the nano coating is compiled with nonwoven fabric
It knits.
The beneficial effects of the utility model are: structure is simple, easy to use, Neng Gouyou compared with traditional adjustable sound paper
Effect promotes the service efficiency of adjustable sound paper；And effectively external noise can be isolated, reinforce noise reduction effect, there is damping to make sound waves
With to sound sharp wave of drawing up, improving sound frequency characteristic has extremely effectively；And even density, air hole density is average, thickness one
Cause property is fabulous, and waterproof and dustproof effect is good；The electro-acoustic products such as the microphone and microphone that are particularly suitable on notebook, microphone
As tuning purposes, and good positioning effect is installed, facilitates stickup.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 be the utility model relates to schematic diagram；
Fig. 2 be the utility model relates to structural schematic diagram；
Fig. 3 be the utility model relates to application schematic diagram.
Figure label explanation: adjustable sound paper ontology 1, technology hole 2, upper release paper 3, upper double-sided adhesive 4, adjustable sound paper 5, lower pair
Face glue 6, lower release paper 7, first through hole 8, the second through-hole 9, notebook computer shell 10, microphone 11, positioning column 12.
Specific embodiment
The utility model will be further described with reference to the accompanying drawing:
Show referring to figs. 1 to Fig. 3, a kind of adjustable sound paper for notebook microphone, including rectangular adjustable sound paper ontology 1 and
The technology hole 2 of 1 two sides of adjustable sound paper ontology is set, the adjustable sound paper ontology 1 include the upper release paper 3 set gradually, on
Double-sided adhesive 4, adjustable sound paper 5, lower double-sided adhesive 6 and lower release paper 7 are provided with connection tuning on the upper release paper 3 and upper double-sided adhesive 4
The first through hole 8 of paper 5, the first through hole 8 are evenly arranged in the side of adjustable sound paper 5, the lower double-sided adhesive 6 and lower release paper 7
On be provided with the second through-hole 9 of connection adjustable sound paper 5, second through-hole 9 is arranged in the other side of adjustable sound paper 5, and with it is first logical
Hole 8 corresponds.It adopts this technical solution, effectively external noise can be isolated, reinforce noise reduction effect, have resistance to sound waves
Buddhist nun's effect, to sound sharp wave of drawing up, improving sound frequency characteristic has extremely effectively.
Preferably, the width setting of the adjustable sound paper ontology 1 is in 40mm, length is arranged in 50mm.Using this technical side
Case adopts this technical solution, and uses convenient for the microphone of notebook.
Preferably, the adjustable sound paper 5 is suppressed by black nonwoven fabric, the thickness of nonwoven fabric is arranged in 0.1-
0.2mm.It adopts this technical solution, even density, air hole density is average, the consistency of thickness made.
Preferably, the setting of the thickness of the upper double-sided adhesive 4 and lower double-sided adhesive 6 is in 0.03-0.05mm, double-sided adhesive 4 thereon
Cotton paper or plastic film or nonwoven fabric are set as with the substrate in lower double-sided adhesive 6.It adopts this technical solution, convenient for the drop of sound
It makes an uproar, filter and transmits.
Preferably, the quantity setting of the first through hole 8 is at 16, the diameter of 16 through-holes is arranged in 4mm；It is described
The diameter of second through-hole 9 is consistent with the diameter of first through hole 8.It adopts this technical solution, convenient for the noise reduction of sound, filtering and biography
It passs, and improves the frequency of sound, can preferably be applied in notebook.
Preferably, the quantity of the technology hole 2 is arranged at three, one of them is located at 1 side of adjustable sound paper ontology
Centre, other two is located at the intermediate two sides of 1 other side of adjustable sound paper ontology.It adopts this technical solution, convenient for the peace of adjustable sound paper 5
Set position.
Preferably, the upper release paper 3 is set as oilpaper, the lower release paper 7 is set as transparent membrane.Using this skill
Art scheme, the oilpaper of setting can be used for saving cost；The transparent membrane of setting helps to observe and use, and increases adjustable sound paper 5
It is easy-to-use；Wherein, lower release paper 7 and the adhesiveness of lower double-sided adhesive 6 are stronger than upper release paper 3 and the adhesiveness of upper double-sided adhesive 4.
Preferably, being provided with the nano coating of one layer of waterproof on the adjustable sound paper 5, the nano coating is compiled with nonwoven fabric
It knits.It adopts this technical solution, nano coating is arranged on nonwoven fabric when nonwoven fabric weaves.
Specific embodiment
In actual use, the oilpaper of adjustable sound paper side is first removed, then, by technology hole and laptop case
Positioning column be aligned after, the side of laptop case acoustic hole is fitted in, then, by the thin transparent on its adjustable sound paper
Its microphone is fitted on adjustable sound paper, as shown in Figure 3 by film stripping.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of adjustable sound paper for notebook microphone, it is characterised in that: including rectangular adjustable sound paper ontology (1) and setting
Technology hole (2) in adjustable sound paper ontology (1) two sides, the adjustable sound paper ontology (1) include the upper release paper set gradually
(3), upper double-sided adhesive (4), adjustable sound paper (5), lower double-sided adhesive (6) and lower release paper (7), the upper release paper (3) and upper double-sided adhesive
(4) first through hole (8) of connection adjustable sound paper (5) is provided on, the first through hole (8) is evenly arranged in the one of adjustable sound paper (5)
Side is provided with the second through-hole (9) of connection adjustable sound paper (5) on the lower double-sided adhesive (6) and lower release paper (7), and described second is logical
Hole (9) is arranged in the other side of adjustable sound paper (5), and corresponds with first through hole (8).
2. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the tuning hard copy
In 40mm, length is arranged in 50mm for the width setting of body (1).
3. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the adjustable sound paper
(5) it is suppressed by black nonwoven fabric, the thickness of nonwoven fabric is arranged in 0.1-0.2mm.
4. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the upper double-sided adhesive
(4) it is arranged with the thickness of lower double-sided adhesive (6) in 0.03-0.05mm, the substrate in double-sided adhesive (4) and lower double-sided adhesive (6) is set thereon
It is set to cotton paper or plastic film or nonwoven fabric.
5. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the first through hole
(8) at 16, the diameter of 16 through-holes is arranged in 4mm for quantity setting；The diameter and first through hole of second through-hole (9)
(8) diameter is consistent.
6. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the locating
The quantity in hole (2) is arranged at three, one of them is located at the centre of adjustable sound paper ontology (1) side, other two is located at adjustable sound paper
The intermediate two sides of ontology (1) other side.
7. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the upper release paper
(3) it is set as oilpaper, the lower release paper (7) is set as transparent membrane.
8. a kind of adjustable sound paper for notebook microphone according to claim 1, it is characterised in that: the adjustable sound paper
(5) nano coating of one layer of waterproof is provided on, the nano coating weaves with nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763919.4U CN209676481U (en) | 2019-05-26 | 2019-05-26 | A kind of adjustable sound paper for notebook microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920763919.4U CN209676481U (en) | 2019-05-26 | 2019-05-26 | A kind of adjustable sound paper for notebook microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676481U true CN209676481U (en) | 2019-11-22 |
Family
ID=68575422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920763919.4U Active CN209676481U (en) | 2019-05-26 | 2019-05-26 | A kind of adjustable sound paper for notebook microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676481U (en) |
-
2019
- 2019-05-26 CN CN201920763919.4U patent/CN209676481U/en active Active
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