CN213991011U - Improved waterproof loudspeaker - Google Patents
Improved waterproof loudspeaker Download PDFInfo
- Publication number
- CN213991011U CN213991011U CN202022602137.8U CN202022602137U CN213991011U CN 213991011 U CN213991011 U CN 213991011U CN 202022602137 U CN202022602137 U CN 202022602137U CN 213991011 U CN213991011 U CN 213991011U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- main body
- voice coil
- silica gel
- loudspeaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
An improved waterproof speaker includes a main body; the voice coil loudspeaker comprises a main body and is characterized in that T iron is arranged in the main body, a voice coil and a magnet are sleeved on the T iron, a base plate is fixed on the magnet, a cover plate is arranged on the base plate, the voice coil penetrates through the base plate and extends upwards into the cover plate, a vibrating diaphragm is further arranged in the main body, the lower end face of the vibrating diaphragm is matched with the upper end faces of the voice coil and the cover plate, and a dust cap is fixed in the upper side concave center of the vibrating diaphragm; the vibrating diaphragm is made of a single diaphragm; the upside edge of main part still overlaps and is equipped with and is used for waterproof silica gel cover. The improved waterproof loudspeaker provided by the utility model has the advantages that the vibrating diaphragm made of the Mylar film is used, so that the vibrating diaphragm is lighter in weight and better in waterproof property; the loudspeaker wraps the outer edge of the upper end of the main body through the silica gel sleeve, and the vibrating diaphragm is pressed, so that a better waterproof effect is achieved; this speaker passes through the setting of glue groove for the gluey even part of vibrating diaphragm and main part can not be protruding, makes the water-proof effects that can not influence the silica gel cover.
Description
Technical Field
The utility model relates to a stereo technical field especially involves a waterproof speaker of improved generation.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound. The diaphragm on the existing loudspeaker is generally made of a composite film of cloth and paper, and the waterproof performance of the diaphragm is not very good; the periphery of the existing loudspeaker is glued and connected with water-proof through glue, but the long-term effect is not good.
The present invention is an improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improved generation waterproof speaker to solve above-mentioned defect.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
an improved waterproof speaker includes a main body.
The voice coil loudspeaker comprises a main body and is characterized in that T iron is arranged in the main body, a voice coil and a magnet are sleeved on the T iron, a base plate is fixed on the magnet, a cover plate is arranged on the base plate, the voice coil penetrates through the base plate and extends upwards into the cover plate, a vibrating diaphragm is further arranged in the main body, the lower end face of the vibrating diaphragm is matched with the upper end faces of the voice coil and the cover plate, and a dust cap is fixed in the upper side concave center of the vibrating diaphragm; the vibrating diaphragm is made of a single diaphragm; the upside edge of main part still overlaps and is equipped with and is used for waterproof silica gel cover.
Furthermore, the vibrating diaphragm is made of a Mylar film.
Furthermore, the silica gel sleeve is manufactured by integral forming, the edge of the outer end of the upper side of the main body is provided with an installation block with an L-shaped section, an installation groove is formed in the silica gel sleeve, and the installation block is embedded in the installation groove; an opening is formed in the inner side of the mounting groove, a limiting block is arranged on the upper side of the opening, and an outer right-angle surface at the upper end of the mounting block is abutted to an inner right-angle surface of the limiting block; the lower side surface of the limiting block is abutted against the upper side surface of the vibrating diaphragm.
Furthermore, a glue groove is formed in the main body and located at the inner side end of the mounting block, and the lower side face of the edge of the vibrating diaphragm is used for covering the glue groove.
The utility model has the advantages that:
the improved waterproof loudspeaker provided by the utility model has the advantages that the vibrating diaphragm made of the Mylar film is used, so that the vibrating diaphragm is lighter in weight and better in waterproof property; the loudspeaker wraps the outer edge of the upper end of the main body through the silica gel sleeve, and the vibrating diaphragm is pressed, so that a better waterproof effect is achieved; this speaker passes through the setting of glue groove for the gluey even part of vibrating diaphragm and main part can not be protruding, makes the water-proof effects that can not influence the silica gel cover.
Drawings
Fig. 1 is a cross-sectional view of an improved waterproof speaker according to the present invention;
fig. 2 is a sectional view of a silicone rubber cover in the speaker.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 2, the present invention provides an improved waterproof speaker, which includes a main body 1; the voice coil loudspeaker is characterized in that a T iron 2 is arranged in the main body 1, a voice coil and a magnet 3 are sleeved on the T iron 2, a base plate 4 is fixed on the magnet 3, a cover plate 5 is arranged on the base plate 4, the voice coil penetrates through the base plate 4 and extends upwards into the cover plate 5, a vibrating diaphragm 6 is further arranged in the main body 1, the lower end face of the vibrating diaphragm 6 is matched with the upper end faces of the voice coil and the cover plate 5, and a dust cap 7 is fixed in the upper side concave center of the vibrating diaphragm 6; the vibrating diaphragm 6 is made of a single film; the upper side edge of the main body 1 is also sleeved with a waterproof silica gel sleeve 8.
The utility model discloses a further set up to: the vibrating diaphragm 6 is made of a mylar film. Through adopting above-mentioned technical scheme, the weight of the vibrating diaphragm of making through the mylar membrane is lighter than the vibrating diaphragm of making the complex film, and waterproof nature is also better.
The utility model discloses a further set up to: the silica gel sleeve 8 is manufactured by integral forming, the edge of the outer end of the upper side of the main body 1 is provided with an installation block 11 with an L-shaped section, an installation groove 81 is formed in the silica gel sleeve 8, and the installation block 11 is embedded in the installation groove 81; an opening is formed in the inner side of the mounting groove 81, a limiting block 82 is arranged on the upper side of the opening, and an outer right-angle surface at the upper end of the mounting block 11 is abutted to an inner right-angle surface of the limiting block 82; the lower side surface of the limiting block 82 abuts against the upper side surface of the diaphragm 6.
Through adopting above-mentioned technical scheme, wrap the upper end outside edge of main part through the silica gel cover to carry out the pressfitting with the vibrating diaphragm, make to reach better water-proof effects.
The utility model discloses a further set up to: glue groove 12 has been seted up to the medial extremity that just is located installation piece 11 on main part 1, the marginal downside of vibrating diaphragm 6 is used for hiding glue groove 12.
Through adopting above-mentioned technical scheme, through the setting of glue groove for the glue of vibrating diaphragm and main part is connected the part and can not be protruding, makes the water-proof effects that can not influence the silica gel cover.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (4)
1. An improved waterproof speaker, includes main part (1), its characterized in that:
the voice coil loudspeaker is characterized in that a T iron (2) is arranged in the main body (1), a voice coil and a magnet (3) are sleeved on the T iron (2), a base plate (4) is fixed on the magnet (3), a cover plate (5) is arranged on the base plate (4), the voice coil penetrates through the base plate (4) and extends upwards into the cover plate (5), a vibrating diaphragm (6) is further arranged in the main body (1), the lower end face of the vibrating diaphragm (6) is matched with the upper end faces of the voice coil and the cover plate (5), and a dust cap (7) is fixed in the concave center of the upper side of the vibrating diaphragm (6); the vibrating diaphragm (6) is made of a single film; the upper side edge of the main body (1) is further sleeved with a waterproof silica gel sleeve (8).
2. An improved waterproof loudspeaker as claimed in claim 1, wherein: the vibrating diaphragm (6) is made of a Mylar film.
3. An improved waterproof loudspeaker as claimed in claim 1, wherein: the silica gel sleeve (8) is manufactured by integral forming, an installation block (11) with an L-shaped section is arranged at the edge of the outer end of the upper side of the main body (1), an installation groove (81) is formed in the silica gel sleeve (8), and the installation block (11) is embedded in the installation groove (81); an opening is formed in the inner side of the mounting groove (81), a limiting block (82) is arranged on the upper side of the opening, and an outer right-angle surface at the upper end of the mounting block (11) is abutted to an inner right-angle surface of the limiting block (82); the lower side surface of the limiting block (82) is abutted against the upper side surface of the diaphragm (6).
4. An improved waterproof loudspeaker as claimed in claim 3, wherein: glue groove (12) have been seted up to the medial extremity that just is located installation piece (11) on main part (1), the edge downside of vibrating diaphragm (6) is used for hiding glue groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602137.8U CN213991011U (en) | 2020-11-12 | 2020-11-12 | Improved waterproof loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602137.8U CN213991011U (en) | 2020-11-12 | 2020-11-12 | Improved waterproof loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991011U true CN213991011U (en) | 2021-08-17 |
Family
ID=77262423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022602137.8U Active CN213991011U (en) | 2020-11-12 | 2020-11-12 | Improved waterproof loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991011U (en) |
-
2020
- 2020-11-12 CN CN202022602137.8U patent/CN213991011U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017000504A1 (en) | Miniature loudspeaker | |
| WO2018157535A1 (en) | Speaker and earplug earphones | |
| CN209659598U (en) | Loudspeaker | |
| WO2022041455A1 (en) | Loudspeaker box | |
| CN108377451A (en) | A kind of sound-producing device and electronic equipment | |
| WO2021223263A1 (en) | Loudspeaker | |
| CN117440302B (en) | Loudspeaker module | |
| CN212086479U (en) | Loudspeaker | |
| CN206350046U (en) | The receiver and mobile phone of electronic product | |
| CN113709612A (en) | In-ear earplug and earphone | |
| CN209642964U (en) | A kind of speaker unit | |
| CN213991011U (en) | Improved waterproof loudspeaker | |
| WO2022041439A1 (en) | Loudspeaker box | |
| CN202310042U (en) | Earphone capable of preventing scrap iron from entering | |
| CN201995119U (en) | Vibrating speaker | |
| CN208158870U (en) | A kind of loudspeaker | |
| CN113993043B (en) | Sound producing device and electronic equipment | |
| CN201118972Y (en) | A speaker with vibration function | |
| CN206611571U (en) | Loudspeaker | |
| CN202587300U (en) | Thin-type sound cavity device | |
| WO2021031928A1 (en) | Vibrating diaphragm and loudspeaker | |
| WO2022041423A1 (en) | Loudspeaker box | |
| CN201854410U (en) | Bone conduction loudspeaker | |
| CN216217548U (en) | Sealing structure of loudspeaker | |
| CN201018659Y (en) | Micro loudspeaker device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |