CN219421011U - Sectional type sponge strip mounting structure of speaker - Google Patents
Sectional type sponge strip mounting structure of speaker Download PDFInfo
- Publication number
- CN219421011U CN219421011U CN202223538291.9U CN202223538291U CN219421011U CN 219421011 U CN219421011 U CN 219421011U CN 202223538291 U CN202223538291 U CN 202223538291U CN 219421011 U CN219421011 U CN 219421011U
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- sponge strip
- semicircular
- upper side
- mounting structure
- speaker
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Abstract
The utility model discloses a sectional sponge strip mounting structure of a loudspeaker, which comprises a shell; a vibration plate installed inside an upper side of the housing; the sponge strip is arranged at the upper side edge of the shell and used for pressing the upper side edge of the vibrating plate; the sponge strip comprises a first semicircular sponge strip and a second semicircular sponge strip which are identical in shape, the first semicircular sponge strip and the second semicircular sponge strip are in butt joint to form the sponge strip, and the sponge strip is divided into the first semicircular sponge strip and the second semicircular sponge strip, so that the space on the material sheet can be effectively utilized. The utility model adopts the sectional sponge strip, and solves the problem of low material utilization rate of the annular sponge strip in the prior art.
Description
Technical Field
The utility model relates to the technical field of automobile speakers, in particular to a sectional type sponge strip mounting structure of a speaker.
Background
An annular sponge strip is generally arranged on the upper side of a vibrating plate in a loudspeaker of an automobile, the existing sponge strip is a complete ring, the sponge strip is punched out on a whole piece of sponge during production, the material utilization rate of the sponge strip of the ring is very low, and the production cost is high.
Disclosure of Invention
The utility model provides a sectional type sponge strip mounting structure of a loudspeaker, which adopts sectional type sponge strips and solves the problem of low material utilization rate of annular sponge strips in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sectional sponge strip mounting structure of loudspeaker includes a shell; a vibration plate installed inside an upper side of the housing; the sponge strip is arranged at the upper side edge of the shell and used for pressing the upper side edge of the vibrating plate; the sponge strip comprises a first semicircular sponge strip and a second semicircular sponge strip which are identical in shape, the first semicircular sponge strip and the second semicircular sponge strip are in butt joint to form the sponge strip, and the sponge strip is divided into the first semicircular sponge strip and the second semicircular sponge strip, so that the space on the material sheet can be effectively utilized.
Preferably, the end parts of the first semicircular sponge strip and the second semicircular sponge strip are provided with step parts, the step parts between the first semicircular sponge strip and the second semicircular sponge strip are mutually spliced and matched, and the step parts can prevent the first semicircular sponge strip and the second semicircular sponge strip from radial dislocation during installation.
Preferably, a glue layer is arranged between the step parts of the first semicircular sponge strip and the second semicircular sponge strip, so that the first semicircular sponge strip and the second semicircular sponge strip can be integrally stuck when being installed.
Preferably, the upper side edge of the shell is provided with a flanging part, the sponge strip is tightly attached to the inner side of the flanging part, and the flanging part can be abutted against the sponge strip for limiting.
Compared with the prior art, the utility model has the beneficial effects that:
the sponge strip is of a sectional structure formed by the first semicircular sponge strip and the second semicircular sponge strip, the first semicircular sponge strip and the second semicircular sponge strip can be independently processed when the sponge strip is processed, the area of a material plate can be effectively utilized, the step portion can prevent dislocation after the first semicircular sponge strip and the second semicircular sponge strip are installed, and the use requirement is met.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
FIG. 3 is a front cross-sectional view of the structure of the present utility model;
FIG. 4 is an enlarged block diagram of the portion A of FIG. 3;
fig. 5 is a schematic drawing of sponge strip blanking in accordance with the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 to 5, the present utility model provides a sectional sponge strip mounting structure of a speaker, comprising a housing 1; a vibration plate 3 mounted inside the upper side of the housing 1; a sponge strip 2 provided at an upper side edge of the housing 1 for pressing an upper side edge of the vibration plate 3; the sponge strip 2 comprises a first semicircular sponge strip 21 and a second semicircular sponge strip 22 which are identical in shape, the first semicircular sponge strip 21 and the second semicircular sponge strip 22 are in butt joint to form the sponge strip 2, and the sponge strip 2 is divided into the first semicircular sponge strip 21 and the second semicircular sponge strip 22, so that the space on a material sheet can be effectively utilized.
Specifically, the first semicircular sponge strip 21 and the second semicircular sponge strip 22 have the same structure, as shown in fig. 5, can be densely arranged on a piece of material sheet during blanking, can effectively utilize materials, can connect the first semicircular sponge strip 21 and the second semicircular sponge strip 22 during installation to form a complete sponge strip 2, and then are installed on the upper side of the shell 1.
Wherein, in order to let the equipment of first semicircle sponge strip 21 and second semicircle sponge strip 22 more convenient, the tip of first semicircle sponge strip 21 and second semicircle sponge strip 22 be provided with step portion 23, step portion 23 between first semicircle sponge strip 21 and the second semicircle sponge strip 22 peg graft the cooperation each other, step portion 23 can prevent that first semicircle sponge strip 21 and second semicircle sponge strip 22 from taking place radial dislocation in the installation.
Meanwhile, a glue layer is arranged between the step parts 23 of the first semicircular sponge strip 21 and the second semicircular sponge strip 22, so that the first semicircular sponge strip 21 and the second semicircular sponge strip 22 can be adhered into a whole during installation.
The upper side edge of the shell 1 is provided with a flanging part 11, the sponge strip 2 is tightly attached to the inner side of the flanging part 11, and the flanging part 11 can be abutted against the sponge strip 2 for limiting.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (4)
1. A sectional sponge strip mounting structure for a speaker, comprising:
a housing (1);
a vibration plate (3) mounted inside the upper side of the housing (1);
a sponge strip (2) arranged at the upper side edge of the shell (1) and used for pressing the upper side edge of the vibrating plate (3);
the method is characterized in that:
the sponge strip (2) comprises a first semicircular sponge strip (21) and a second semicircular sponge strip (22) which are identical in shape, and the first semicircular sponge strip (21) and the second semicircular sponge strip (22) are in butt joint to form the sponge strip (2).
2. The sectional sponge strip mounting structure of a speaker as claimed in claim 1, wherein: the end parts of the first semicircular sponge strip (21) and the second semicircular sponge strip (22) are provided with step parts (23), and the step parts (23) between the first semicircular sponge strip (21) and the second semicircular sponge strip (22) are mutually spliced and matched.
3. The sectional sponge strip mounting structure of a speaker as claimed in claim 2, wherein: a glue layer is arranged between the step parts (23) of the first semicircular sponge strip (21) and the second semicircular sponge strip (22).
4. The sectional sponge strip mounting structure of a speaker as claimed in claim 1, wherein: the upper side edge of the shell (1) is provided with a flanging part (11), and the sponge strip (2) is tightly attached to the inner side of the flanging part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538291.9U CN219421011U (en) | 2023-05-30 | 2023-05-30 | Sectional type sponge strip mounting structure of speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223538291.9U CN219421011U (en) | 2023-05-30 | 2023-05-30 | Sectional type sponge strip mounting structure of speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219421011U true CN219421011U (en) | 2023-07-25 |
Family
ID=87208675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223538291.9U Active CN219421011U (en) | 2023-05-30 | 2023-05-30 | Sectional type sponge strip mounting structure of speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219421011U (en) |
-
2023
- 2023-05-30 CN CN202223538291.9U patent/CN219421011U/en active Active
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