CN213718152U - Sound box cloth structure - Google Patents
Sound box cloth structure Download PDFInfo
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- CN213718152U CN213718152U CN202022787803.XU CN202022787803U CN213718152U CN 213718152 U CN213718152 U CN 213718152U CN 202022787803 U CN202022787803 U CN 202022787803U CN 213718152 U CN213718152 U CN 213718152U
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Abstract
The utility model discloses a sound box cloth structure, which comprises a first rubber frame, a first rubber sheet, a second rubber frame, a second rubber sheet and a mesh cloth; the first film is arranged on one side surface of the first rubber frame at intervals, and the second film is arranged on one side surface of the second rubber frame at intervals; the first rubber frame and the second rubber frame are arranged in a stacked mode, and the first rubber sheet and the second rubber sheet are arranged in a vertically staggered mode; the screen cloth is arranged on the other side of the first rubber frame or the other side of the second rubber frame. The first film and the second film which are staggered up and down can be used for preventing external liquid from entering the interior of the sound box; stagger the first film, the second film that set up from top to bottom simultaneously and can provide sufficient passageway for going out the sound, so, compare the audio amplifier screen cloth that has waterproof function in the traditional art, be favorable to promoting the pronunciation tone quality of audio amplifier, the result of use is better.
Description
Technical Field
The utility model belongs to the technical field of the audio amplifier technique and specifically relates to indicate a audio amplifier cloth structure.
Background
At present, a sound box is used as a sound playing device, which is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space, the sound box is the whole sound system and an important component thereof, because the sound box is responsible for a key task of converting an electric signal into a sound signal for direct listening by human ears, the sound box directly deals with human hearing, the human hearing is very sensitive and has strong capability of distinguishing tone colors of complex sounds, the sound box refers to a self-contained power amplifier in a sound box main unit box body or a bass box body, and the sound box emits sound after amplifying the audio signal, so that the sound is amplified.
At present, most audio amplifier can adapt to multiple place, for example when places such as some open markets, supermarkets, squares, schools need large-scale sound playback equipment, generally all need the audio amplifier, and in order to protect the speaker in the audio amplifier, must set up a protection device on the box and protect the speaker, generally when using the audio amplifier in open air, especially when meetting rainy weather, need protect the audio amplifier face net to prevent that the rainwater from directly getting into the audio amplifier, consequently, the waterproof screen cloth that a lot of rainwater can prevent to get into the audio amplifier through the audio amplifier face net has appeared. Like the audio amplifier screen cloth and audio amplifier that chinese utility model patent CN 207530989U disclosed, its first waterproof glue film, be located EVA layer on the first waterproof glue film, set up the bleeder vent of arranging at the interval on the EVA layer, with first waterproof glue film is located respectively waterproof, splashproof water are realized to the structure of the second waterproof glue film of EVA layer both sides, but adopt this kind of audio amplifier screen cloth, though can solve waterproof problem, but can restrict the vocal tone quality of audio amplifier.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a sound box cloth structure, and its structure sets up rationally, solves the present sound box screen cloth that has waterproof function effectively and has the not good problem of pronunciation tone quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sound box cloth structure comprises a first rubber frame, a first rubber sheet, a second rubber frame, a second rubber sheet and screen cloth; the first film is arranged on one side surface of the first rubber frame at intervals, and the second film is arranged on one side surface of the second rubber frame at intervals; the first rubber frame and the second rubber frame are arranged in a stacked mode, and the first rubber sheet and the second rubber sheet are arranged in a vertically staggered mode; the screen cloth is arranged on the other side of the first rubber frame or the other side of the second rubber frame.
As a preferred embodiment: the first rubber sheet is arranged on the right side of the middle of the first rubber frame, and the second rubber sheet is arranged on the left side of the middle of the second rubber frame.
As a preferred embodiment: the first rubber sheet extends left and right, and the end part of the first rubber sheet is connected to the two sides of the first rubber frame; the second film extends the setting about, the tip of second film is connected in the both sides of frame are glued to the second.
As a preferred embodiment: the first frame, the second of gluing all are provided with the trench in the both sides of gluing the frame, the tip of first film, second film all is provided with the installation convex part, the installation convex part of first film, second film corresponds to be installed on the trench of first frame, the frame is glued to the second.
As a preferred embodiment: the first film and the second film are both arranged in a circular arc shape,
the head end and the tail end of the first film are positioned in the middle of two adjacent second films and extend to one side of the second rubber frame;
the head and the tail ends of the second film are positioned in the middle of the two adjacent first films and extend to one side of the first rubber frame.
As a preferred embodiment: the first rubber frame and the second rubber frame are fixedly bonded, and the mesh is bonded to the first rubber frame or the second rubber frame.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the method mainly comprises the steps that the first rubber frame, the first rubber sheet, the second rubber frame and the second rubber sheet are arranged, the first rubber sheet and the second rubber sheet are arranged on the first rubber frame and the second rubber frame at corresponding intervals, and the first rubber sheet and the second rubber sheet are arranged in a vertically staggered mode; therefore, the first film and the second film which are staggered up and down can be used for preventing external liquid from entering the interior of the sound box; meanwhile, the first film and the second film which are arranged in a vertically staggered mode can provide enough channels for sound output, the sound quality of the sound output cannot be affected, and compared with a sound box mesh with a waterproof function in the traditional technology, the sound quality of a sound box can be improved, and the using effect is better;
secondly, utilize first film and second film just can realize the purpose of splashproof water, its structure is simpler, only need glue frame or second glue one side of frame set up the screen cloth at first glue and decorate can, save material, low in manufacturing cost.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a sectional view of a sound box cloth structure according to a preferred embodiment of the present invention.
Fig. 2 is a front view of the first plastic frame and the first plastic film according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. first rubber frame 20 and first film
30. Second rubber frame 40 and second rubber sheet
50. Mesh cloth 60, groove position
70. And (4) mounting the convex part.
Detailed Description
Fig. 1 to fig. 2 show a specific structure of a preferred embodiment of the present invention, which is a sound box cloth structure.
The sound box cloth structure comprises a first rubber frame 10, a first rubber film 20, a second rubber frame 30, a second rubber film 40 and a mesh 50, wherein in the embodiment of the application, the first rubber film 20 is arranged on one side surface of the first rubber frame 10 at intervals, the second rubber film 40 is arranged on one side surface of the second rubber frame 30 at intervals, the first rubber frame 10 and the second rubber frame 30 are arranged in a stacked mode, and the first rubber film 20 and the second rubber film 40 are arranged in a vertically staggered mode; the mesh 50 is disposed on the other side of the first rubber frame 10 or the other side of the second rubber frame 30. Arranging the first rubber film 20 and the second rubber film 40 at the first rubber frame 10 and the second rubber frame 30 at corresponding intervals by using the arrangement of the first rubber frame 10, the first rubber film 20, the second rubber frame 30 and the second rubber film 40, and enabling the first rubber film 20 and the second rubber film 40 to be arranged in a vertically staggered manner; therefore, the first film 20 and the second film 40 which are staggered up and down can be used for preventing external liquid from entering the interior of the sound box, so that the effects of water prevention and water splashing prevention are achieved; owing to stagger the first film 20, the second film 40 that set up from top to bottom and can provide sufficient passageway for going out the sound, can not influence the tone quality of its pronunciation, compare the audio amplifier screen cloth 50 that has waterproof function among the traditional art, be favorable to promoting the pronunciation tone quality of audio amplifier, the result of use is better.
Further, the first film 20 is installed on the right side of the middle portion of the first rubber frame 10, and the second film 40 is installed on the left side of the middle portion of the second rubber frame 30. The first rubber sheet 20 extends left and right, and the end of the first rubber sheet 20 is connected to the two sides of the first rubber frame 10; the second rubber sheet 40 extends left and right, and the end of the second rubber sheet 40 is connected to both sides of the second rubber frame 30. Preferably, the first film 20 and the second film 40 are both arc-shaped, and the head end and the tail end of the first film 20 are located in the middle of the two adjacent second films 40 and extend to one side of the second rubber frame 30; the head and tail ends of the second film 40 are located in the middle of two adjacent first films 20 and extend to one side of the first rubber frame 10. The two sides of the first rubber frame 10 and the second rubber frame 30 are provided with slot positions 60, the end parts of the first rubber sheet 20 and the second rubber sheet 40 are provided with mounting convex parts 70, and the mounting convex parts 70 of the first rubber sheet 20 and the second rubber sheet 40 are correspondingly mounted on the slot positions 60 of the first rubber frame 10 and the second rubber frame 30.
The first rubber frame 10 and the second rubber frame 30 are fixedly bonded, and the mesh cover is bonded to the first rubber frame 10 or the second rubber frame 30. In actual use, if the first rubber frame 10 is installed at the sound outlet of the sound box, the second rubber frame 30 faces outwards, and the mesh enclosure is bonded to the second rubber frame 30, otherwise, the same applies; the mesh cover may be bonded to the first rubber frame 10 and the second rubber frame 30 at the same time.
The utility model discloses a design focus lies in: the method mainly comprises the steps that the first rubber frame 10, the first rubber film 20, the second rubber frame 30 and the second rubber film 40 are arranged, the first rubber film 20 and the second rubber film 40 are arranged on the first rubber frame 10 and the second rubber frame 30 at intervals correspondingly, and the first rubber film 20 and the second rubber film 40 are arranged in a vertically staggered mode; therefore, the first film 20 and the second film 40 which are arranged in a staggered way up and down can be used for preventing the outside liquid from entering the interior of the sound box; meanwhile, the first film 20 and the second film 40 which are staggered up and down can provide enough channels for sound output, the sound quality of the sound output cannot be influenced, and compared with the sound box mesh 50 with a waterproof function in the prior art, the sound box mesh cloth is beneficial to improving the sound quality of the sound box, and the using effect is better;
secondly, utilize first film 20 and second film 40 just can realize the purpose of splashproof water, its structure is simpler, only need set up screen cloth 50 in one side of first gluey frame 10 or second gluey frame 30 and decorate can, save material, low in manufacturing cost.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a sound box cloth structure which characterized in that: comprises a first rubber frame, a first rubber sheet, a second rubber frame, a second rubber sheet and a mesh; the first film is arranged on one side surface of the first rubber frame at intervals, and the second film is arranged on one side surface of the second rubber frame at intervals; the first rubber frame and the second rubber frame are arranged in a stacked mode, and the first rubber sheet and the second rubber sheet are arranged in a vertically staggered mode; the screen cloth is arranged on the other side of the first rubber frame or the other side of the second rubber frame.
2. A sound box cloth structure according to claim 1, wherein: the first rubber sheet is arranged on the right side of the middle of the first rubber frame, and the second rubber sheet is arranged on the left side of the middle of the second rubber frame.
3. A sound box cloth structure according to claim 1, wherein: the first rubber sheet extends left and right, and the end part of the first rubber sheet is connected to the two sides of the first rubber frame; the second film extends the setting about, the tip of second film is connected in the both sides of frame are glued to the second.
4. A sound box cloth structure according to claim 3, wherein: the first frame, the second of gluing all are provided with the trench in the both sides of gluing the frame, the tip of first film, second film all is provided with the installation convex part, the installation convex part of first film, second film corresponds to be installed on the trench of first frame, the frame is glued to the second.
5. A sound box cloth structure according to claim 1, wherein: the first film and the second film are both arranged in a circular arc shape,
the head end and the tail end of the first film are positioned in the middle of two adjacent second films and extend to one side of the second rubber frame;
the head and the tail ends of the second film are positioned in the middle of the two adjacent first films and extend to one side of the first rubber frame.
6. A sound box cloth structure according to claim 1, wherein: the first rubber frame and the second rubber frame are fixedly bonded, and the mesh is bonded to the first rubber frame or the second rubber frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787803.XU CN213718152U (en) | 2020-11-26 | 2020-11-26 | Sound box cloth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787803.XU CN213718152U (en) | 2020-11-26 | 2020-11-26 | Sound box cloth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718152U true CN213718152U (en) | 2021-07-16 |
Family
ID=76784348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022787803.XU Active CN213718152U (en) | 2020-11-26 | 2020-11-26 | Sound box cloth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718152U (en) |
-
2020
- 2020-11-26 CN CN202022787803.XU patent/CN213718152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. 16, biankang West Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong Maoshun New Material Technology Co.,Ltd. Address before: No.14, 2nd Road, jiumenzhai second industrial zone, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan MaoShun Textile Co.,Ltd. |
|
| CP03 | Change of name, title or address |