CN207070241U - A kind of compound module of ultra-thin water-proof sound-transmitting - Google Patents
A kind of compound module of ultra-thin water-proof sound-transmitting Download PDFInfo
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- CN207070241U CN207070241U CN201720957500.3U CN201720957500U CN207070241U CN 207070241 U CN207070241 U CN 207070241U CN 201720957500 U CN201720957500 U CN 201720957500U CN 207070241 U CN207070241 U CN 207070241U
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Abstract
A kind of ultra-thin compound module of water-proof sound-transmitting of the utility model, including the compound module body of water-proof sound-transmitting, the compound module body of water-proof sound-transmitting includes metallic matrix, glue and waterproof sound passing membrane, the metallic matrix is connected by glue with waterproof sound passing membrane, and the metallic matrix is provided with step, and the step is integrally formed with metallic matrix, the step is divided into first step and second step, and the glue is arranged to the epoxy systems hot-setting adhesive of one pack system.The compound module of the ultra-thin water-proof sound-transmitting of the utility model replaces traditional cutting part, Nian Jie with product, fundamentally solves the problem of uniformity of traditional cutting part is poor, and volume production is difficult realizes, the glue of fitting is wide.
Description
Technical field
The utility model is related to smart mobile phone, intelligence wearing, smart home and other can embody the intelligence of acoustical demands
Energy equipment and instrument field, more particularly to a kind of compound module of ultra-thin water-proof sound-transmitting.
Background technology
In recent years, die cutting product, application field is extensive, and cutting part is double faced adhesive tape or foam by PTFE or compared with softwood matter branch
Support, but current cutting part basically there exist following defect：1. it is partially soft, cause the uniformity of cutting part very poor, the one of cutting part
Cause property includes the requirement of acoustics, gas permeability, classification of waterproof, and most cutting part all has acoustical demands, in process of production very
It is difficult to ensure that card reaches this requirement per a piece of cutting part, because the base material of cutting part is very soft, the number of plies that cutting part stacks is more, for adding
The requirement of work and precision are higher, and cutting part is deformed when stacking pressure, very big so as to be influenceed on cutting part and thing to be pasted；
Realized 2. volume production is difficult, traditional cutting part is difficult to be adsorbed with manipulator or sucker clamping according to its own material characteristics, typically all
Manual operation is bonded one by one, not only wastes a large amount of manpower and materials, and operational stability is limited；3. traditional cross cutting product are all used
Adhered by double sided plaster, but the bonding force of double faced adhesive tape is limited, adhesive strength requirement can not be met, can be mentioned in general industry double faced adhesive tape or
The unilateral glue of other glue is wider than 1MM, and dimensional space of the both sides more than 2MM is for bonding, but the cross cutting product glue of this quasi-tradition is wide
Size is very big, can influence the practical function of electronic product and attractive in appearance, develop now with the trending of electronic product, electronic product
Become more meticulous degree raising, electronic product size is less and less, electronic product provide for bonding space it is limited.
But product of the present utility model solves above mentioned problem, the utility model replaces traditional mould with the mode of metalwork
Cut piece, first, solves the problems, such as uniformity, metalwork is connected by the epoxy systems hot-setting adhesive of one pack system with waterproof sound passing membrane
Connect, for metalwork due to problem of materials itself, uniformity is relatively secure, is acoustically further embodying；Secondly, traditional cutting part
The problem of after cross cutting due to its material, product is softer, need to manually take out, and metalwork is being measured due to itself problem of materials
Automation mechanized operation can be realized by manipulator on production processing procedure, efficiency improves than traditional cutting part；In addition, the utility model product exists
Certain space, in the case of external diameter is the same, it can ensure that very big change is made in aperture, compared to more traditional cutting part double faced adhesive tape list
Side is wide more than 1mm glue, and the glue for the unilateral minimum 0.15mm of technique that the utility model reaches is wide, so directly aperture just becomes
Greatly, this is improved very big for acoustical demands, because the influence of acoustics is relevant with aperture, film and sound channel, the utility model
Metal base so as to completely solve traditional cutting part acoustically the problem of, secondly, cost is low, traditional cutting part fee of material
With high, yield is bigger, and cost is higher therewith, but a kind of ultra-thin compound module of water-proof sound-transmitting of the present utility model, yield are got over
Greatly, cost is lower, and prime cost is equipment.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of ultra-thin water-proof sound-transmitting is answered
Matched moulds group, it is Nian Jie with product, instead of traditional cutting part, fundamentally solve that the uniformity of traditional cutting part is poor, and volume production is difficult
Realize, the problem of glue of fitting is wide.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of compound module of ultra-thin water-proof sound-transmitting, including the compound module body of water-proof sound-transmitting, the water-proof sound-transmitting compound die
Group body includes metallic matrix, glue and waterproof sound passing membrane, and the metallic matrix is connected by glue with waterproof sound passing membrane, described
Metallic matrix is provided with step, and the step is integrally formed with metallic matrix, and the step includes first step and second
Rank, the glue are arranged to the epoxy systems thermosetting of one pack system, and the first step 4 is located on metallic matrix 1.
Further, the thickness of the compound module body of the water-proof sound-transmitting is arranged to 0.01-0.3mm.
Further, the metallic matrix is process by punching press or etching or forging and stamping or CNC machinings or powder metallurgy.
Further, the internal diameter of the second step is variously-shaped not less than the equivalent areas of φ 0.08, described second
The height of rank is arranged to below 0.15mm.
Further, several perforation, the aperture model of the perforation are additionally provided with the first step of the metallic matrix
Enclose and be arranged to 0.05-0.3MM.
Further, the external form contour shape of the metallic matrix includes difference that is circular or square or obtaining according to demand
Custom-shaped.
Further, the material of the metallic matrix includes the alloy material of copper, aluminium, iron or stainless steel and above material.
The beneficial effects of the utility model are：
1. solving the reason for traditional cutting part uniformity difference, traditional mould is further substituted from acoustics, classification of waterproof
Cut piece, thoroughly improve the problem of traditional cutting part is because of own material performance；
2. being applied to mass production, for more traditional cutting part, manipulator can be passed through on volume production processing procedure
Automation mechanized operation is realized, efficiency improves than traditional cutting part, meanwhile, a large amount of human and material resources are saved, and operational stability is high；
3. solving the problems, such as that the wide size of glue of traditional cutting part is big, bigger space is provided for bonding for electronic product；
4. cost is low.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright, specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is a kind of ultra-thin compound module structural representation of water-proof sound-transmitting that the utility model is related to；
Fig. 2 is a kind of ultra-thin compound module profile of water-proof sound-transmitting that the utility model is related to；
Fig. 3 is a kind of ultra-thin compound module structural representation of water-proof sound-transmitting that the utility model is related to；
Fig. 4 is a kind of ultra-thin compound module side structure schematic diagram of water-proof sound-transmitting that the utility model is related to.
Label declaration in figure：Metallic matrix 1, glue 2, waterproof sound passing membrane 3, first step 4, second step 5, perforation 6.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings：
Referring to figs. 1 to shown in Fig. 4, a kind of ultra-thin compound module of water-proof sound-transmitting, including the compound module body of water-proof sound-transmitting, institute
Stating the compound module body of water-proof sound-transmitting includes metallic matrix 1, glue 2 and waterproof sound passing membrane 3, the metallic matrix 1 by glue 2 with
Waterproof sound passing membrane 3 is connected, and the glue 2 is arranged to the epoxy systems hot-setting adhesive of one pack system, and the surface of metallic matrix 1 is set
There is step, the step is integrally formed with metallic matrix 1, and the step is divided into first step 4 and second step 5, and described
Several perforation 6 are provided with one step 4, the first step 4 is located on metallic matrix 1.
The thickness of the compound module body of water-proof sound-transmitting is arranged to 0.01-0.3mm, as preferable thickness, this practicality
The compound module thickness of new ultra-thin water-proof sound-transmitting advantageously can be used in combination in the fine electronic product with modernization.
The metallic matrix 1 is process by punching press or etching or forging and stamping or CNC machinings or powder metallurgy, as metal
The processing mode of matrix 1.
The internal diameter of the second step 5 is variously-shaped not less than the equivalent areas of φ 0.08, and the shape of second step 5 is not
Circular, square or other shapes are confined to, while different shape can be customized according to user's request, internal diameter ensures that certain area is
In order to realize more preferable acoustic efficiency, the height of the second step 5 is arranged to below 0.15mm, and waterproof sound passing membrane 3 passes through glue 2
It is connected with the second step 7 on metal base 1 so that distance is moderate between waterproof sound passing membrane 2 and metal base 1, preferably protects
The acoustical behavior of waterproof sound passing membrane 3 is demonstrate,proved, the sound when transaudient of perforation 6 is unaffected, so as to not influence waterproof sound passing membrane 3 transaudient
When transmission.
The pore diameter range of the perforation 6 is arranged on 0.05-0.3MM, and this described pore diameter range is the protection of waterproof sound passing membrane 3
The optimum aperture scope surveyed between the transmission effect of sound.
The external form contour shape of the metallic matrix 1 includes different customization shapes that are circular or square or obtaining according to demand
Shape, this metallic matrix are not limited to circular or square.
The material of metallic matrix 1 include copper, aluminium, iron or the alloy material of stainless steel material and above material be made, but
Copper, aluminium, aluminium alloy, iron or stainless steel material are not limited only to, metallic matrix 1 advantageously adsorbs mechanized operation in clamping.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of compound module of ultra-thin water-proof sound-transmitting, including the compound module body of water-proof sound-transmitting, it is characterised in that：The waterproof is saturating
The compound module body of sound includes metallic matrix (1), glue (2) and waterproof sound passing membrane (3), and the metallic matrix (1) passes through glue (2)
It is connected with waterproof sound passing membrane (3), the glue (2) is arranged to the epoxy systems hot-setting adhesive of one pack system, metallic matrix (1) table
Face is provided with step, and the step is integrally formed with metallic matrix (1), and the step is divided into first step (4) and second
Rank (5), several perforation (6) are provided with the first step (4).
A kind of 2. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The water-proof sound-transmitting is compound
The thickness of module body is arranged to 0.01-0.3mm.
A kind of 3. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The metallic matrix (1)
It is process by punching press or etching or forging and stamping or CNC machinings or powder metallurgy.
A kind of 4. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The second step (5)
Internal diameter it is variously-shaped not less than the equivalent areas of φ 0.08, the height of the second step (5) is arranged to below 0.15mm.
A kind of 5. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The hole of the perforation (6)
Footpath scope is arranged to 0.05-0.3mm.
A kind of 6. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The metallic matrix (1)
External form contour shape include the circular or square or different custom-shapeds that obtain according to demand.
A kind of 7. ultra-thin compound module of water-proof sound-transmitting according to claim 1, it is characterised in that：The metallic matrix (1)
Material include but are not limited to the alloy material of copper, aluminium, iron or stainless steel and above material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957500.3U CN207070241U (en) | 2017-08-02 | 2017-08-02 | A kind of compound module of ultra-thin water-proof sound-transmitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957500.3U CN207070241U (en) | 2017-08-02 | 2017-08-02 | A kind of compound module of ultra-thin water-proof sound-transmitting |
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| CN207070241U true CN207070241U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720957500.3U Active CN207070241U (en) | 2017-08-02 | 2017-08-02 | A kind of compound module of ultra-thin water-proof sound-transmitting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318059A (en) * | 2017-08-02 | 2017-11-03 | 苏州孝义家精密金属有限公司 | A kind of ultra-thin water-proof sound-transmitting is combined module |
-
2017
- 2017-08-02 CN CN201720957500.3U patent/CN207070241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318059A (en) * | 2017-08-02 | 2017-11-03 | 苏州孝义家精密金属有限公司 | A kind of ultra-thin water-proof sound-transmitting is combined module |
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