CN213126381U - High-fidelity waterproof loudspeaker - Google Patents
High-fidelity waterproof loudspeaker Download PDFInfo
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- CN213126381U CN213126381U CN202022619437.7U CN202022619437U CN213126381U CN 213126381 U CN213126381 U CN 213126381U CN 202022619437 U CN202022619437 U CN 202022619437U CN 213126381 U CN213126381 U CN 213126381U
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- loudspeaker
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- waterproof
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Abstract
The utility model relates to a high-fidelity waterproof loudspeaker, which comprises a front cover, wherein the front cover is provided with a sound transmission hole, the rear side of the sound transmission hole is provided with a waterproof sheet, the rear side of the front cover is provided with an installation groove, an annular sealing gasket is arranged in the installation groove, the rear side of the front cover is also connected with a rear shell through a fixing screw rod, a horn is arranged in the rear shell, the rear shell and the edge of the horn are both arranged in the mounting groove, and is clamped in the annular sealing washer, the rear side of the rear shell is provided with a stabilizing groove, the rear end of the horn is arranged in the stabilizing groove, the utility model discloses a sound absorption plate, including stable inslot, sound absorption plate rear side, sound absorption plate, stable inslot is provided with the conducting strip, be provided with the acoustical panel between back casing and the loudspeaker, the acoustical panel rear side is provided with inhales the sound cotton, simple structure, and reasonable in design can reduce the influence that the loudspeaker structure caused tone quality, possesses good waterproof and radiating effect simultaneously, and the practicality is strong.
Description
Technical Field
The utility model relates to a high-fidelity waterproof loudspeaker belongs to speaker technical field.
Background
Along with the development of electronic technology, more and more electronic product uses the speaker as the sound production device, loudspeaker, also known as the speaker, is one kind can be with signal of telecommunication conversion for sound signal to radiate the electroacoustic transducer in the air, traditional loudspeaker do not possess waterproof effect, do not possess the heat dissipation function yet, and loudspeaker use the back structure for a long time simultaneously and can appear vibrations, and the noise can appear in the edge, influences loudspeaker tone quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a high-fidelity waterproof loudspeaker, through setting up the mounting groove, can restrict and protect the installation of back casing and loudspeaker, make things convenient for the structural installation, ring seal ring carries out waterproof sealing to back casing and loudspeaker simultaneously, play buffer protection's effect simultaneously, through setting up the stable tank, make things convenient for loudspeaker installation and fixed, conducting strip and louvre can effectively dispel the heat to loudspeaker simultaneously, guarantee water-proof effects simultaneously, avoid the inside water of structure, through setting up the acoustical panel and inhaling the sound cotton, can carry out the amortization around loudspeaker, reduce the noise that loudspeaker produced, improve sound tone quality, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a high-fidelity waterproof loudspeaker, includes the protecgulum, be provided with the sound hole on the protecgulum, pass through the sound hole rear side and install waterproof piece, the protecgulum rear side is provided with the mounting groove, install ring seal ring in the mounting groove, the protecgulum rear side still is connected with the back casing through clamping screw, be provided with loudspeaker in the back casing, back casing all sets up in the mounting groove with the loudspeaker edge, and the card is in ring seal ring, back casing rear side is provided with stable groove, just loudspeaker rear end installation and stable inslot, be provided with the conducting strip in the stable groove, be provided with the acoustical panel between back casing and the loudspeaker, the acoustical panel rear side is provided with inhales the sound cotton.
Further, the rear side is provided with the seal groove on the annular sealing gasket, be provided with the separation circle in the seal groove, the separation circle both sides all are provided with supplementary circle, just supplementary circle corresponds with back casing, loudspeaker edge respectively, the separation circle sets up between back casing and loudspeaker.
Further, the waterproof sheet is hermetically connected with the front cover through a pressing structure.
Furthermore, the outer side of the horn is clamped with the top end of the stabilizing groove through a fixing ring.
Further, the heat conducting fins are attached to the inner wall of the stabilizing groove, the edges of the heat conducting fins are folded outwards, heat radiating holes are formed in the outer sides of the heat conducting fins, and the heat radiating holes penetrate through the stabilizing groove.
Further, the silencing plate is arranged in parallel to the horn, and silencing holes are formed in the silencing plate.
The utility model discloses beneficial effect:
1. the mounting groove is arranged, so that the mounting of the rear shell and the loudspeaker can be limited and protected, the structure mounting is convenient, and meanwhile, the annular sealing washer is used for waterproof sealing of the rear shell and the loudspeaker and plays a role in buffer protection;
2. the stable groove is arranged, so that the horn can be conveniently installed and fixed, meanwhile, the heat conducting fins and the heat radiating holes can effectively radiate the horn, the waterproof effect is ensured, and water is prevented from entering the structure;
3. through setting up the acoustical panel and inhaling the sound cotton, can carry out the amortization around the loudspeaker, reduce the noise that loudspeaker produced, improve sound tone quality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model relates to a waterproof loudspeaker cross-sectional view of high-fidelity.
Figure 2 is the utility model discloses a waterproof loudspeaker ring seal ring cross-sectional view of high-fidelity.
Fig. 3 is the utility model relates to a high-fidelity waterproof loudspeaker stable groove cross-sectional view.
Fig. 4 is the utility model discloses a high-fidelity waterproof loudspeaker acoustical panel structure sketch map.
Reference numbers in the figures: 1. a front cover; 2. a sound transmission hole; 3. a waterproof sheet; 4. mounting grooves; 5. an annular sealing gasket; 6. a rear housing; 7. a horn; 8. a stabilizing slot; 9. a heat conductive sheet; 10. a sound-absorbing panel; 11. sound-absorbing cotton; 12. a sealing groove; 13. a barrier ring; 14. an auxiliary ring; 15. heat dissipation holes; 16. a silencing hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, a high fidelity waterproof horn comprises a front cover 1, wherein a sound transmission hole 2 is formed in the front cover 1, a waterproof sheet 3 is installed behind the sound transmission hole 2, the waterproof sheet 3 is hermetically connected with the front cover 1 through a press-fit structure, an installation groove 4 is formed in the rear side of the front cover 1, the installation of a rear shell 6 and a horn 7 can be limited and protected, the installation is convenient for structural installation, an annular seal gasket 5 is installed in the installation groove 4, the rear shell 6 and the horn 7 are waterproof-sealed and play a role of buffer protection, the rear side of the front cover 1 is further connected with a rear shell 6 through a fixing screw, the horn 7 is arranged in the rear shell 6, the edges of the rear shell 6 and the horn 7 are both arranged in the installation groove 4 and clamped in the annular seal gasket 5, the outer side of the horn 7 is clamped with the top end of a stabilizing groove 8 through a, rear housing 6 rear side is provided with stable groove 8, makes things convenient for loudspeaker 7 installation and fixed, just in loudspeaker 7 rear end installation and the stable groove 8, be provided with conducting strip 9 in the stable groove 8, be provided with acoustical panel 10 between rear housing 6 and the loudspeaker 7, acoustical panel 10 rear side is provided with inhales the sound cotton 11.
As shown in fig. 2, a sealing groove 12 is formed in the rear side of the annular sealing gasket 5, a blocking ring 13 is arranged in the sealing groove 12, auxiliary rings 14 are arranged on two sides of the blocking ring 13, the auxiliary rings 14 correspond to the edges of the rear shell 6 and the horn 7 respectively, and the blocking ring 13 is arranged between the rear shell 6 and the horn 7.
As shown in fig. 3, the bonding of conducting strip 9 is installed at the inner wall of stabilizing trough 8, the edge of conducting strip 9 is outwards folded and set up, the outside of conducting strip 9 is provided with louvre 15, just louvre 15 runs through stabilizing trough 8, can effectively dispel the heat to loudspeaker 7, guarantees water-proof effects simultaneously, avoids the inside water of structure.
As shown in fig. 4, the sound-deadening plate 10 is disposed parallel to the horn 7, and the sound-deadening plate 10 is provided with sound-deadening holes 16, so that the periphery of the horn 7 can be silenced, noise generated by the horn 7 can be reduced, and sound quality can be improved.
The utility model discloses the theory of operation: seal between 6 and the protecgulum 1 of back casing through annular seal ring 5, fix and seal between 6 and loudspeaker 7 of back casing simultaneously, waterproof piece 3 seals up penetrating hole 2, and the outside structure that sets up in conducting strip 9 edge, seal up waterproof to installing overall structure, guarantee waterproof effect, conducting strip 9 dispels the heat to loudspeaker simultaneously, guarantee loudspeaker 7's normal operational environment, acoustical panel 10 absorbs the noise etc. that loudspeaker 7 work is equipment production with inhaling sound cotton 11, guarantee loudspeaker 7's tone quality.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof loudspeaker of high-fidelity, includes protecgulum (1), its characterized in that: a sound transmission hole (2) is arranged on the front cover (1), a waterproof sheet (3) is arranged on the rear side of the sound transmission hole (2), an installation groove (4) is arranged at the rear side of the front cover (1), an annular sealing gasket (5) is installed in the installation groove (4), the rear side of the front cover (1) is also connected with a rear shell (6) through a fixed screw rod, a loudspeaker (7) is arranged in the rear shell (6), the edges of the rear shell (6) and the loudspeaker (7) are both arranged in the mounting groove (4), and is clamped in the annular sealing washer (5), a stabilizing groove (8) is arranged at the rear side of the rear shell (6), the rear end of the horn (7) is arranged in a stable groove (8), a heat conducting fin (9) is arranged in the stable groove (8), a sound absorption plate (10) is arranged between the rear shell (6) and the loudspeaker (7), and sound absorption cotton (11) is arranged on the rear side of the sound absorption plate (10).
2. The high-fidelity waterproof loudspeaker of claim 1, characterized in that: the rear side is provided with seal groove (12) on annular seal ring (5), be provided with in seal groove (12) and block ring (13), block ring (13) both sides all are provided with supplementary circle (14), just supplementary circle (14) correspond with back casing (6), loudspeaker (7) edge respectively, block ring (13) and set up between back casing (6) and loudspeaker (7).
3. The high-fidelity waterproof loudspeaker of claim 1, characterized in that: the waterproof sheet (3) is hermetically connected with the front cover (1) through a pressing structure.
4. The high-fidelity waterproof loudspeaker of claim 1, characterized in that: the outer side of the horn (7) is clamped with the top end of the stabilizing groove (8) through a fixing ring.
5. The high-fidelity waterproof loudspeaker of claim 1, characterized in that: the heat conducting strip (9) is attached to and installed on the inner wall of the stabilizing groove (8), the edge of the heat conducting strip (9) is folded outwards, heat dissipation holes (15) are formed in the outer side of the heat conducting strip (9), and the heat dissipation holes (15) penetrate through the stabilizing groove (8).
6. The high-fidelity waterproof loudspeaker of claim 1, characterized in that: the sound-absorbing plate (10) is arranged in parallel to the horn (7), and a sound-absorbing hole (16) is formed in the sound-absorbing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619437.7U CN213126381U (en) | 2020-11-12 | 2020-11-12 | High-fidelity waterproof loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619437.7U CN213126381U (en) | 2020-11-12 | 2020-11-12 | High-fidelity waterproof loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126381U true CN213126381U (en) | 2021-05-04 |
Family
ID=75668228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022619437.7U Active CN213126381U (en) | 2020-11-12 | 2020-11-12 | High-fidelity waterproof loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126381U (en) |
-
2020
- 2020-11-12 CN CN202022619437.7U patent/CN213126381U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 344800 Pioneer Park, area a, xiugu Town Industrial Park, Jinxi County, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Yueyin Acoustics Technology Co.,Ltd. Address before: 344800 Pioneer Park, area a, xiugu Town Industrial Park, Jinxi County, Fuzhou City, Jiangxi Province Patentee before: Jinxi Yueyin Acoustic Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 344800 area C, xiugu Town Industrial Park, Jinxi County, Fuzhou City, Jiangxi Province Patentee after: Jiangxi JINDA Electronics Co.,Ltd. Address before: 344800 Pioneer Park, area a, xiugu Town Industrial Park, Jinxi County, Fuzhou City, Jiangxi Province Patentee before: Jiangxi Yueyin Acoustics Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |