CN204721538U - A kind of sound chamber rubber product - Google Patents
A kind of sound chamber rubber product Download PDFInfo
- Publication number
- CN204721538U CN204721538U CN201520401305.3U CN201520401305U CN204721538U CN 204721538 U CN204721538 U CN 204721538U CN 201520401305 U CN201520401305 U CN 201520401305U CN 204721538 U CN204721538 U CN 204721538U
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- CN
- China
- Prior art keywords
- rubber body
- installation cavity
- sided tape
- chamber
- paper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of sound chamber rubber product, and not only development cost is cheap for it, and provides outstanding radio reception, tuning, buffering and fire protecting performance for electronic product.It comprises rubber body, the both sides end face of described rubber body designs according to the shape at position to be contacted respectively, the both sides end face of described rubber body is close to corresponding position to be contacted respectively, the inside of described rubber body is provided with the acoustic chamber that both sides communicate, the wherein side core indent of described rubber body forms installation cavity, described acoustic chamber is communicated with described installation cavity, the cross section surface of described installation cavity covers in the cross section surface in described acoustic chamber, be provided with adjustable sound paper in described installation cavity, described acoustic chamber is arranged perpendicular to the paper of described adjustable sound paper.
Description
Technical field
The utility model relates to the technical field of electronic product microphone audio structure, is specially a kind of sound chamber rubber product.
Background technology
Along with developing rapidly of electronic product, the application of notebook computer, mobile phone, pad etc. is more and more wider, function is more and more abundanter, for microphone radio reception audio aspect, market there has also been the more high performance demand of pursuit, because when user uses electronic product to carry out conversing without earphone, head distance computer microphone has certain distance, and if do not made appropriate design on product construction, this kind of distance then can make former sound weaken, and have the noise of surrounding environment to add, make the audio of recipient very poor.
At present existing is two kinds of situations: the first is mainly seen long on low-end product, does not namely do any process between casing and microphone, then can produce above-mentioned problem; The second uses foam to fill up the gap between casing and microphone, but because foam is foaming kind material, namely material itself has a lot of empty bubble, can sponge a part of sound wave, intensity of sound is weakened, moreover foam is cross cutting class material, design straight up and down can only be done in mechanism aspect, as which limit the organizational environment that it uses, the fire-protection rating of foam as last can only reach UL94-HF, poor-performing.In the face of above-mentioned shortcoming, the task of developing a novel product just seems extremely urgent.
Summary of the invention
For the problems referred to above, the utility model provides a kind of sound chamber rubber product, and not only development cost is cheap for it, and provides outstanding radio reception, tuning, buffering and fire protecting performance for electronic product.
A kind of sound chamber rubber product, it is characterized in that: it comprises rubber body, the both sides end face of described rubber body designs according to the shape at position to be contacted respectively, the both sides end face of described rubber body is close to corresponding position to be contacted respectively, the inside of described rubber body is provided with the acoustic chamber that both sides communicate, the wherein side core indent of described rubber body forms installation cavity, described acoustic chamber is communicated with described installation cavity, the cross section surface of described installation cavity covers in the cross section surface in described acoustic chamber, adjustable sound paper is provided with in described installation cavity, described acoustic chamber is arranged perpendicular to the paper of described adjustable sound paper.
It is further characterized in that:
Described rubber body is specially the body construction of silastic material, this material is definitely high temperature resistant, cold-resistant, waterproof, grease proofing, anti-ozone, fire prevention, simultaneously for electric insulation, long not fixed temperature and chemical change, all possesses good resistance, ageing-resistant ability is strong, and to healthy harmless;
By adjustable sound paper described in two-sided tape positioning bonding in the installation cavity of described rubber body, described two-sided tape corresponds to the region in described acoustic chamber and is provided with first and dodges hole, described acoustic chamber is directly communicated to described adjustable sound paper, the most inner side plane of the bonding described installation cavity of one side of described two-sided tape, the one side of the bonding described adjustable sound paper of another side of described two-sided tape;
The another side of described adjustable sound paper does not expose to described installation cavity, guarantees that whole product can not allow external structure destroy adjustable sound paper when mounted;
The one side of described two-sided tape is silicone coupling oxidant layer, another side is acrylic adhesive layer, the most inner side plane of the installation cavity of the bonding described rubber body of silicone coupling oxidant layer of described two-sided tape, the one side of the bonding described adjustable sound paper of acrylic adhesive layer of described two-sided tape;
Described rubber body corresponds to the outer face of side of described mounting groove by the bonding connection of an outer two-sided tape wherein structure to be contacted, and described outer two-sided tape is provided with second corresponding to the position of described mounting groove and dodges hole;
The one side of described outer two-sided tape is silicone coupling oxidant layer, another side is acrylic adhesive layer, the outer face of the bonding described rubber body side of silicone coupling oxidant layer of described outer two-sided tape, the bonding wherein structure to be contacted of acrylic adhesive layer of described outer two-sided tape;
The opposite side end face of described rubber body is provided with positioning convex structure, and this positioning convex structure is connected with another structure buckle to be contacted, guarantees the position stability of rubber body.
After adopting structure of the present utility model, two contact sides of rubber body can be designed according to the shape at position to be contacted, rubber body passes through mold injection molding, it is made into body, construction cycle is short, and owing to being provided with acoustic paper in rubber body, adjustable sound paper, and acoustic chamber is arranged perpendicular to the paper of described adjustable sound paper, adjustable sound paper has filtering and regulates the function of audio frequency to make outside sound, acoustic chamber can reach guiding direction of sound propagation, sound scattering is avoided to lose, and due to the plasticity of rubber body, damping property and fire protecting performance, product provided by the utility model not only development cost is cheap, and provide outstanding radio reception for electronic product, tuning, buffering and fire protecting performance.
Accompanying drawing explanation
Fig. 1 is stereogram structural representation sketch of the present utility model;
Fig. 2 is that stereogram of the present utility model analyses and observe package assembly simplified schematic diagram;
Fig. 3 is that package assembly simplified schematic diagram analysed and observe by front view of the present utility model;
Fig. 4 is the structural representation detail drawing of two-sided tape of the present utility model, outer two-sided tape;
Reference name in figure corresponding to each sequence number is as follows:
Rubber body 1, acoustic chamber 2, installation cavity 3, adjustable sound paper 4, two-sided tape 5, first dodge hole 6, most inner side plane 7, silicone coupling oxidant layer 8, acrylic adhesive layer 9, outer face 10, outer two-sided tape 11, second dodge hole 12, positioning convex structure 13.
Embodiment
A kind of sound chamber rubber product, see Fig. 1 ~ Fig. 4: it comprises rubber body 1, the both sides end face of rubber body 1 designs according to the shape at position to be contacted respectively, rubber body 1 injection moulding is formed, the cavity shape of mould determines the shape of the both sides end face of rubber body 1, the cavity shape of mould is according to the profile design at position to be contacted, the both sides end face of rubber body is made to be close to corresponding position to be contacted respectively, the inside of rubber body 1 is provided with the acoustic chamber 2 that both sides communicate, the wherein side core indent of rubber body 1 forms installation cavity 3, acoustic chamber 2 is communicated with installation cavity 3, the cross section surface of installation cavity 3 covers in the cross section surface in acoustic chamber 2, adjustable sound paper 4 is provided with in installation cavity 3, acoustic chamber 2 is arranged perpendicular to the paper of adjustable sound paper 4.
Rubber body 1 is specially the body construction of silastic material, this material is definitely high temperature resistant, cold-resistant, waterproof, grease proofing, anti-ozone, fire prevention, simultaneously for electric insulation, long not fixed temperature and chemical change, all possesses good resistance, ageing-resistant ability is strong, and to healthy harmless, for product provides excellent buffering and damping effect.Material has higher fire protecting performance, and grade reaches UL94-HB, and material plasticity is strong, can project organization arbitrarily;
By two-sided tape 5 positioning bonding adjustable sound paper 4 in the installation cavity 3 of rubber body 1, the region that two-sided tape 5 corresponds to acoustic chamber 2 is provided with first and dodges hole 6, acoustic chamber 2 is directly communicated to adjustable sound paper 4, the most inner side plane 7 of the bonding installation cavity 3 of one side of two-sided tape 5, the one side of the bonding adjustable sound paper 4 of another side of two-sided tape 5;
The another side of adjustable sound paper 4 does not expose to installation cavity 3, guarantees that whole product can not allow external structure destroy adjustable sound paper 4 when mounted;
The one side of two-sided tape 5 is silicone coupling oxidant layer 8, another side is acrylic adhesive layer 9, the most inner side plane 7 of the installation cavity 3 of the silicone coupling oxidant layer 8 adhesive rubber body 1 of two-sided tape 5, the one side of the bonding adjustable sound paper 4 of acrylic adhesive layer 9 of two-sided tape 5;
Rubber body 1 corresponds to the outer face 10 of the side of mounting groove 3 by the bonding connection of an outer two-sided tape 11 wherein structure to be contacted (not shown in FIG.), and the position that outer two-sided tape 11 corresponds to mounting groove 3 is provided with second and dodges hole 12;
The one side of outer two-sided tape 11 is silicone coupling oxidant layer 8, another side is acrylic adhesive layer 9, the outer face 10 of silicone coupling oxidant layer 8 adhesive rubber body 1 side of outer two-sided tape 11, the bonding wherein structure to be contacted of acrylic adhesive layer 9 of outer two-sided tape 11;
The opposite side end face of rubber body 1 is provided with positioning convex structure 13, and this positioning convex structure 13 is connected with another structure to be contacted (not shown in FIG.) buckle, guarantees the position stability of rubber body 1.
After adopting this product, it can produce following beneficial effect:
1 product weatherability is superior, at-60 DEG C--and 50 DEG C all can normally use, and outward appearance does not have any change yet;
2 material plasticity are strong, can project organization arbitrarily, guarantee to match with corresponding electronic product;
3 possess outstanding buffering, shockproof, flameproof effect;
4 products are provided with double faced adhesive tape, easy to use;
5 products are provided with adjustable sound paper, there is the function of filtering and adjustment audio frequency;
6 die cost are cheap, and the construction cycle is short.
Above specific embodiment of the utility model has been described in detail, but content being only the preferred embodiment that the utility model is created, the practical range created for limiting the utility model can not being considered to.All equalizations done according to the utility model creation application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a sound chamber rubber product, it is characterized in that: it comprises rubber body, the both sides end face of described rubber body designs according to the shape at position to be contacted respectively, the both sides end face of described rubber body is close to corresponding position to be contacted respectively, the inside of described rubber body is provided with the acoustic chamber that both sides communicate, the wherein side core indent of described rubber body forms installation cavity, described acoustic chamber is communicated with described installation cavity, the cross section surface of described installation cavity covers in the cross section surface in described acoustic chamber, adjustable sound paper is provided with in described installation cavity, described acoustic chamber is arranged perpendicular to the paper of described adjustable sound paper.
2. a kind of sound chamber as claimed in claim 1 rubber product, is characterized in that: described rubber body is specially the body construction of silastic material.
3. a kind of sound chamber as claimed in claim 1 or 2 rubber product, it is characterized in that: by adjustable sound paper described in two-sided tape positioning bonding in the installation cavity of described rubber body, described two-sided tape corresponds to the region in described acoustic chamber and is provided with first and dodges hole, described acoustic chamber is directly communicated to described adjustable sound paper, the most inner side plane of the bonding described installation cavity of one side of described two-sided tape, the one side of the bonding described adjustable sound paper of another side of described two-sided tape.
4. a kind of sound chamber as claimed in claim 3 rubber product, is characterized in that: the another side of described adjustable sound paper does not expose to described installation cavity.
5. a kind of sound chamber as claimed in claim 3 rubber product, it is characterized in that: the one side of described two-sided tape is silicone coupling oxidant layer, another side is acrylic adhesive layer, the most inner side plane of the installation cavity of the bonding described rubber body of silicone coupling oxidant layer of described two-sided tape, the one side of the bonding described adjustable sound paper of acrylic adhesive layer of described two-sided tape.
6. a kind of sound chamber as claimed in claim 1 rubber product, it is characterized in that: described rubber body corresponds to the outer face of side of described mounting groove by the bonding connection of an outer two-sided tape wherein structure to be contacted, described outer two-sided tape is provided with second corresponding to the position of described mounting groove and dodges hole.
7. a kind of sound chamber as claimed in claim 1 rubber product, is characterized in that: the opposite side end face of described rubber body is provided with positioning convex structure, and this positioning convex structure is connected with another structure buckle to be contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401305.3U CN204721538U (en) | 2015-06-11 | 2015-06-11 | A kind of sound chamber rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401305.3U CN204721538U (en) | 2015-06-11 | 2015-06-11 | A kind of sound chamber rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721538U true CN204721538U (en) | 2015-10-21 |
Family
ID=54320496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401305.3U Withdrawn - After Issue CN204721538U (en) | 2015-06-11 | 2015-06-11 | A kind of sound chamber rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869489A (en) * | 2015-06-11 | 2015-08-26 | 苏州佳值电子工业有限公司 | Sound chamber rubber product |
-
2015
- 2015-06-11 CN CN201520401305.3U patent/CN204721538U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869489A (en) * | 2015-06-11 | 2015-08-26 | 苏州佳值电子工业有限公司 | Sound chamber rubber product |
| CN104869489B (en) * | 2015-06-11 | 2018-10-16 | 苏州佳值电子工业有限公司 | A kind of sound chamber rubber product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20181016 |