CN210137440U - Elastic wave structure and concentric loudspeaker - Google Patents
Elastic wave structure and concentric loudspeaker Download PDFInfo
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- CN210137440U CN210137440U CN201920854746.7U CN201920854746U CN210137440U CN 210137440 U CN210137440 U CN 210137440U CN 201920854746 U CN201920854746 U CN 201920854746U CN 210137440 U CN210137440 U CN 210137440U
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- inner ring
- bullet ripples
- wave structure
- washer
- concentric
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Abstract
The utility model relates to a bullet ripples structure and concentric speaker, bullet ripples structure includes bullet ripples body, the inner ring of bullet ripples body is equipped with the first step that is used for fixed first china department, the height of the first wave structure of bullet ripples inner ring is greater than the height of the wave structure of outer loop to the inner ring bottom of first wave structure is equipped with the second step that is used for fixed drum paper bottom; the concentric loudspeaker comprises a basin frame, the elastic wave structure, a second washer, drum paper, a first washer and a dustproof cap, wherein the basin frame is fixedly arranged from bottom to top. The utility model discloses an inner ring at the bullet ripples body sets up first step and fixes first china department to set up the second step and fix drum paper bottom in the inner ring bottom of the first wave structure of bullet ripples inner ring, thereby more firm location second china department realizes china department, bullet ripples, drum paper, between the steadiness of positioning, realized making the speaker subassembly concentric, improve the balance performance of speaker, promote the quality of speaker.
Description
Technical Field
The utility model relates to a play ripples structure technical field of speaker especially relates to a play ripples structure and concentric speaker.
Background
As shown in fig. 1, the conventional loudspeaker comprises a frame 1, a damper 22, a second washer 3, drum paper 4, a first washer 5 and a dust cap 6, which are fixedly mounted from bottom to top, wherein the damper 22 is an annular device having a plurality of wave structures from inside to outside, and the first washer 5 and the second washer 3 are respectively fixed at a first step of an inner ring of the damper 22 and a third step of the drum paper 4.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned prior art not enough and provide an bullet ripples structure and concentric speaker, solved and made between china department and bullet ripples, drum paper and the bullet ripples the assembly positioning not off normal between two parties, improved the concentric stability of location of speaker.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a bullet ripples structure, including playing the ripples body, the inner ring of playing the ripples body is equipped with the first step that is used for fixed first china department, the first wave structure of bullet ripples inner ring highly is greater than the wave structure's of outer loop height to the inner ring bottom of first wave structure is equipped with the second step that is used for fixed drum paper bottom.
Further, the second step is located above the first step.
Further, the middle part of the drum paper is provided with a third step for fixing the first washer.
Further, the second washer has a size smaller than that of the first washer.
The utility model also provides a concentric loudspeaker, include by lower up fixed basin frame, bullet ripples structure, second china department, drum paper, first china department, dustproof cap of installation, bullet ripples structure includes the bullet ripples body, the inner ring of bullet ripples body is equipped with the first step that is used for fixed first china department, the height that highly is greater than the wave structure of outer loop of the first wave structure of bullet ripples inner ring to the inner ring bottom of first wave structure is equipped with the second step that is used for fixed drum paper bottom.
Further, the second step is located above the first step.
Further, the middle part of the drum paper is provided with a third step for fixing a second washer.
Further, the second washer has a size smaller than that of the first washer.
The beneficial effects of the utility model reside in that: the utility model discloses an inner ring at the bullet ripples body sets up first step and fixes first china department to set up the second step and fix drum paper bottom in the inner ring bottom of the first wave structure of bullet ripples inner ring, thereby more firm location second china department realizes china department, bullet ripples, drum paper, between the steadiness of positioning, realized making the speaker subassembly concentric, improve the balance performance of speaker, promote the quality of speaker.
Drawings
Fig. 1 is a schematic view of a conventional speaker structure;
fig. 2 is a schematic structural view of the damper structure and the concentric speaker of the present invention;
fig. 3 is an exploded view of the assembly of the present invention with an elastic wave structure and a concentric speaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment discloses a damper structure 20, which includes a damper body 21, wherein an inner ring of the damper body 20 is provided with a first step 22 for fixing a second washer 3, a height of a first wave structure 23 of the inner ring of the damper is greater than a height of a wave structure 24 of the outer ring, and a bottom of the inner ring of the first wave structure 23 is provided with a second step 25 for fixing a bottom of a drum paper 4. In the present embodiment, the second step 25 is located above the first step 22.
In the present embodiment, the middle of the drum paper 4 is provided with a third step 41 for fixing the second washer 5. So that the second washer 5 can be fixed more easily with glue.
In the present embodiment, the size of the second washer 3 is smaller than the size of the first washer 5.
The utility model also provides a concentric loudspeaker, include by lower up fixed basin frame 1, bullet ripples structure 20, second china department 3, drum paper 4, first china department 5, dustproof cap 6 of installation, bullet ripples structure 20 includes bullet ripples body 21, the inner ring of bullet ripples body 21 is equipped with the first step 22 that is used for fixed first china department 3, the height that highly is greater than the wave structure 24 of outer loop of the first wave structure 23 of bullet ripples inner ring to the inner ring bottom of first wave structure 23 is equipped with the second step 25 that is used for fixed drum paper 4 bottom. In the present embodiment, the second step 25 is located above the first step 22.
The first step 22 of the damper structure 20 fixes the second washer 3 more firmly, and the second step 25 of the damper structure 20 fixes the bottom of the drum paper 4, so that the second washer 3 is fixed more firmly, and the speaker assembly is concentrically assembled and positioned.
In the present embodiment, the middle of the drum paper 4 is provided with a third step 41 for fixing the first washer 5.
In the present embodiment, the size of the second washer 3 is smaller than the size of the first washer 5.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (8)
1. The utility model provides an elastic wave structure, includes the elastic wave body, its characterized in that: the inner ring of bullet ripples body is equipped with the first step that is used for fixed first china department, the height of the first wave structure of bullet ripples inner ring is greater than the wave structure's of outer loop height, and the inner ring bottom of first wave structure is equipped with the second step that is used for fixed drum paper bottom.
2. The structure of claim 1, wherein: the second step is located above the first step.
3. The structure of claim 1, wherein: and a third step for fixing a second washer is arranged in the middle of the drum paper.
4. The structure of claim 3, wherein: the size of the first washer is smaller than that of the second washer.
5. The utility model provides a concentric speaker, includes by lower up fixed basin frame of installation, bullet ripples structure, second china department, drum paper, first china department, dustproof cap, bullet ripples structure includes bullet ripples body, its characterized in that: the inner ring of bullet ripples body is equipped with the first step that is used for fixed first china department, the height that highly is greater than the wave structure of outer loop of the first wave structure of bullet ripples inner ring to the inner ring bottom of first wave structure is equipped with the second step that is used for fixed drum paper bottom.
6. A concentric loudspeaker according to claim 5, wherein: the second step is located above the first step.
7. A concentric loudspeaker according to claim 5, wherein: and a third step for fixing the second washer is arranged in the middle of the drum paper.
8. A concentric loudspeaker according to claim 7, wherein: the size of the first washer is smaller than that of the second washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854746.7U CN210137440U (en) | 2019-06-08 | 2019-06-08 | Elastic wave structure and concentric loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854746.7U CN210137440U (en) | 2019-06-08 | 2019-06-08 | Elastic wave structure and concentric loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210137440U true CN210137440U (en) | 2020-03-10 |
Family
ID=69706243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854746.7U Active CN210137440U (en) | 2019-06-08 | 2019-06-08 | Elastic wave structure and concentric loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210137440U (en) |
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2019
- 2019-06-08 CN CN201920854746.7U patent/CN210137440U/en active Active
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