CN219780375U - Rubber edge structure of cone - Google Patents
Rubber edge structure of cone Download PDFInfo
- Publication number
- CN219780375U CN219780375U CN202320942873.9U CN202320942873U CN219780375U CN 219780375 U CN219780375 U CN 219780375U CN 202320942873 U CN202320942873 U CN 202320942873U CN 219780375 U CN219780375 U CN 219780375U
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- Prior art keywords
- rubber
- ring body
- rubber ring
- installation
- ring
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 76
- 239000005060 rubber Substances 0.000 title claims abstract description 76
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 32
- 238000005728 strengthening Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 5
- 238000009954 braiding Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 8
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011185 multilayer composite material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model relates to a loudspeaker cone rubber edge structure in the field of rubber edges, which comprises a rubber ring body and a protective cap, wherein a protective bulge is arranged in the middle of the rubber ring body and is in circular ring arrangement, a plurality of circular arc reinforcing ribs are arranged on the surface of the protective bulge, the bottom of the rubber ring body is adhered to and connected with a mounting circular ring, a plurality of positioning buckles are arranged at the bottom of the mounting circular ring, a distribution groove is arranged at the bottom of the rubber ring body, a cloth layer is arranged in the distribution groove, the loudspeaker cone rubber edge structure can be conveniently buckled and sealed with an external loudspeaker through the arranged positioning buckles, the protective bulge enhances the supportability and the stability through the arranged circular arc reinforcing ribs, and the cloth layer is arranged in the corresponding distribution groove, so that the use requirement of the loudspeaker under different high-power experimental conditions is met, the toughness of the rubber edge can be improved even if the loudspeaker cone rubber edge is not easily broken through large-scale pulling action, and the service life performance of a rubber piece is enhanced by combining the circular arc reinforcing ribs on the surface of the protective bulge.
Description
Technical Field
The utility model relates to the field of rubber edges, in particular to a loudspeaker cone rubber edge structure.
Background
The speaker is the component that affects the sound quality of the sound system the most, and the key component that affects the sound quality of the speaker is the diaphragm (also called drum paper, sound film, etc.), just like the vocal cords of a person. In the conventional technology, the diaphragm is mainly made of sheet materials, such as paper sheets, plastic sheets and the like, and a honeycomb structure and foam structure multilayer composite material for improving rigidity is developed later.
The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, can recover the original shape after the external force is removed, belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight, and is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grass and the like, the synthetic rubber is prepared by polymerization of various monomers, the rubber product is widely applied to industry or life, and a sealing rubber edge is generally arranged at a loudspeaker of the sound equipment for improving the sealing performance of the edge of a bell mouth of the loudspeaker.
In the existing rubber limit, the rubber limit can produce deformation under the effect that loudspeaker sound production produced vibrations and external force, and long-time or frequent deformation can lead to the rubber limit and the sealed viscose layer of stereo set loudspeaker department to appear the circumstances of separation, and current rubber limit location structure sets up simply to make the rubber limit easily drop, influence the sealing performance to loudspeaker department, reduced the life of rubber limit, the practicality is relatively poor.
Disclosure of Invention
The utility model aims to solve the defects and provide a rubber edge structure of a horn cone, so as to solve the problems of the prior art that the rubber edge positioning structure is simple, the sealing performance is poor, and the service life is influenced.
The object of the utility model is achieved by:
the utility model provides a loudspeaker cone rubber limit structure, includes rubber ring body and helmet, and the helmet pairs to set up in the middle part of rubber ring body, the middle part of rubber ring body is equipped with the protection arch, and the protection arch is the ring setting, and the bellied surface of protection is equipped with a plurality of convex strengthening ribs, and convex strengthening rib distributes in the bellied surface of protection for the circumference array, and the bottom of rubber ring body glues and is connected with the installation ring, and the bottom of installation ring is equipped with a plurality of location buckles, and the surface of installation ring and rubber ring body all is equipped with a plurality of mounting holes and location notch, and the bottom of rubber ring body is equipped with the distributing groove, installs the cloth layer in the distributing groove.
In the above description, further, the cloth layer and the rubber ring body are formed by casting through an external mold, the cloth layer is composed of an elastic braiding body, and the sealing installation property and toughness of the rubber ring body are enhanced through the arrangement of the cloth layer, so that the service life is prolonged.
In the above description, the positioning buckle and the installation ring are integrally formed, and the positioning buckle is arranged at the bottom of the installation ring in a circumferential array.
In the above description, the bottom of the installation ring is provided with a plurality of anti-skid patterns.
In the above description, the middle parts of the installation ring and the rubber ring body are hollowed, and the installation ring and the rubber ring body are arranged coaxially.
In the above description, the circular arc reinforcing rib and the protection protrusion are integrally formed, and the cross section of the rubber ring body is provided with the arch protrusion.
The utility model has the beneficial effects that: the utility model discloses in, rubber ring body and installation ring are glued through glue, can be convenient carry out lock sealing installation with outside loudspeaker through the location buckle of setting, can further use the screw fixation through the mounting hole or the location notch of setting, thereby make its sealing installation, the protection arch is through the convex strengthening rib reinforcing support nature and the stability of setting, the cloth layer sets up inside the cloth groove that corresponds, through the structure of built-in cloth layer, be favorable to satisfying the user demand under the different high-power experimental conditions of loudspeaker, even though pulling the action by a wide margin also be difficult for breaking, can improve the toughness on rubber limit, thereby reinforcing rubber spare's life performance.
Drawings
FIG. 1 is a perspective view of a rubber edge structure of a cone of a loudspeaker according to the present utility model;
FIG. 2 is a second perspective view of a rubber edge structure of a cone;
FIG. 3 is a schematic diagram of a cloth layer of a rubber edge structure of a cone;
the reference numerals in the drawings are respectively: the anti-skid protective device comprises a 1-rubber ring body, a 2-protective cap, a 3-protective bulge, a 4-circular arc reinforcing rib, a 5-mounting circular ring, a 6-positioning buckle, a 7-mounting hole, an 8-positioning notch, a 9-cloth layer and 10-skid patterns.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and the detailed description.
1-3, a loudspeaker cone rubber limit structure of its implementation, including rubber ring body 1 and helmet 2, helmet 2 pairs the middle part that sets up in rubber ring body 1, the middle part of rubber ring body 1 is equipped with protection arch 3, protection arch 3 is the ring setting, the surface of protection arch 3 is equipped with a plurality of convex strengthening ribs 4, convex strengthening rib 4 distributes in the surface of protection arch 3 for the circumference array, the bottom of rubber ring body 1 glues and is connected with installation ring 5, the bottom of installation ring 5 is equipped with a plurality of location buckle 6, the surface of installation ring 5 and rubber ring body 1 all is equipped with a plurality of mounting holes 7 and location notch 8, the bottom of rubber ring body 1 is equipped with the cloth groove, install cloth layer 9 in the cloth groove.
The cloth layer 9 and the rubber ring body 1 are formed by casting through an external die, the cloth layer 9 is composed of elastic braiding bodies, and the sealing installation property and toughness of the rubber ring body 1 are enhanced through the arrangement of the cloth layer 9, so that the service life is prolonged. The positioning buckle 6 and the installation circular ring 5 are integrally formed, and the positioning buckle 6 is arranged at the bottom of the installation circular ring 5 in a circumferential array. The bottom of the installation ring 5 is provided with a plurality of anti-skid patterns 10. The middle parts of the installation ring 5 and the rubber ring body 1 are hollowed out, and the installation ring 5 and the rubber ring body 1 are arranged coaxially. The circular arc-shaped reinforcing ribs 4 and the protection protrusions 3 are integrally formed, and the cross section of the rubber ring body 1 is provided with arch-shaped protrusions.
The utility model provides a concrete application principle does, cloth layer 9 founding forms and sets up inside the cloth groove that corresponds, rubber ring body 1 and installation ring 5 are glued through glue, can conveniently carry out the lock seal installation with outside loudspeaker through the location buckle 6 of setting, make it be convenient for fix a position, antiskid line 10 makes it further strengthen the location, reduce the slippage, and can further use the screw fixation through the mounting hole 7 or the locating slot 8 of setting, thereby make it and loudspeaker seal installation, the convex strengthening rib 4 reinforcing supportability and the stability of protection 3 through setting up, through the structure of built-in cloth layer 9, be favorable to satisfying the user demand under the different high-power experimental conditions of loudspeaker, even though also be difficult for breaking through pulling the action by a wide margin, can improve the toughness of rubber limit, thereby the life performance of reinforcing rubber spare.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides a loudspeaker cone rubber limit structure, includes rubber ring body and helmet, and the helmet pairs to set up in the middle part of rubber ring body, its characterized in that: the middle part of rubber ring body is equipped with the protection arch, and the protection arch is the ring setting, and the bellied surface of protection is equipped with a plurality of convex strengthening ribs, and convex strengthening rib distributes in the bellied surface of protection for circumference array, and the bottom of rubber ring body glues and is connected with the installation ring, and the bottom of installation ring is equipped with a plurality of location buckles, and the surface of installation ring and rubber ring body all is equipped with a plurality of mounting holes and location notch, and the bottom of rubber ring body is equipped with the distributing groove, installs the cloth layer in the distributing groove.
2. The speaker cone rubber rim structure of claim 1, wherein: the cloth layer and the rubber ring body are formed by fusion casting through an external die, and the cloth layer is composed of an elastic braiding body.
3. The speaker cone rubber rim structure of claim 1, wherein: the positioning buckle and the installation circular ring are integrally formed, and the positioning buckle is arranged at the bottom of the installation circular ring in a circumferential array.
4. The speaker cone rubber rim structure of claim 1, wherein: the bottom of the installation ring is provided with a plurality of anti-skid patterns.
5. A horn cone rubber rim structure as in any one of claims 1-4, wherein: the middle parts of the installation ring and the rubber ring body are hollowed out, and the installation ring and the rubber ring body are arranged coaxially.
6. A horn cone rubber rim structure as in any one of claims 1-4, wherein: the circular arc-shaped reinforcing ribs and the protection protrusions are integrally formed, and the cross section of the rubber ring body is provided with the arch-shaped protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942873.9U CN219780375U (en) | 2023-04-24 | 2023-04-24 | Rubber edge structure of cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942873.9U CN219780375U (en) | 2023-04-24 | 2023-04-24 | Rubber edge structure of cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780375U true CN219780375U (en) | 2023-09-29 |
Family
ID=88133520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320942873.9U Active CN219780375U (en) | 2023-04-24 | 2023-04-24 | Rubber edge structure of cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780375U (en) |
-
2023
- 2023-04-24 CN CN202320942873.9U patent/CN219780375U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |