CN204157040U - A kind of self-desiccation of resistance to moisture Music centre loudspeaker - Google Patents
A kind of self-desiccation of resistance to moisture Music centre loudspeaker Download PDFInfo
- Publication number
- CN204157040U CN204157040U CN201420649136.0U CN201420649136U CN204157040U CN 204157040 U CN204157040 U CN 204157040U CN 201420649136 U CN201420649136 U CN 201420649136U CN 204157040 U CN204157040 U CN 204157040U
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- China
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- iron
- heating wire
- voice coil
- backplate
- music centre
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Abstract
The utility model discloses a kind of self-desiccation of resistance to moisture Music centre loudspeaker, comprise frame, play ripple, rouse paper, backplate, voice coil loudspeaker voice coil, T iron, magnet ring and heating wire, described frame arranged outside has backplate, be provided with heating wire between described backplate, frame tip inside is fixedly pasted with bulging paper, is provided with bullet ripple on the left of described bulging paper, on described T iron, cover has magnet ring, be pasted with top iron and screw on the right side of described magnet ring, described top iron and screw is fixedly connected with frame, and on T iron, cover has voice coil loudspeaker voice coil.The heat that the utility model can be produced by heating wire, parts in Music centre loudspeaker are kept dry, especially ripple is played, the consistency of sound equipment speaker sound can be kept, the impact of tonequality by environment can be reduced, can extend the life-span playing ripple simultaneously, and then extend the Acceptable life of stereo set, structure is simpler simultaneously.
Description
[technical field]
The utility model relates to the technical field of Music centre loudspeaker, particularly a kind of technical field of the self-desiccation of resistance to moisture Music centre loudspeaker.
[background technology]
Classify in drive principle mode, Music centre loudspeaker can be divided into moving-coil type, electrostatic, piezo-electric type.At present, range is wide, low cost and other advantages owing to having for moving-coil type Music centre loudspeaker, and its application is the most universal.Moving-coil type Music centre loudspeaker generally includes sound film, voice coil loudspeaker voice coil, magnet and circuit board, when tone currents is from circuit board flowing through voice coil, voice coil loudspeaker voice coil moves accordingly repeatedly by the magnetic field force effect generation of magnet, thus drive sound film to produce piston type vibration, and then promote ambient air generation sound, sound can be amplified, the range of application of Music centre loudspeaker is relatively more extensive, and such as meeting room, the great hall and some public places all need to use Music centre loudspeaker.But, the sound of Music centre loudspeaker is easily subject to the impact of environment, high sound equipment is required for some tonequality, if the north and south due to air in contained by moisture different, the various performances of the bullet ripple in Music centre loudspeaker all can change, and simultaneously the impact of air through moisture, has shortened the life-span playing ripple, because stereo set price is higher, so larger waste can be caused.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of self-desiccation of resistance to moisture Music centre loudspeaker is proposed, the heat that can be produced by heating wire, parts in Music centre loudspeaker are kept dry, especially plays ripple, the consistency of sound equipment speaker sound can be kept, the impact of tonequality by environment can be reduced, can extend the life-span playing ripple simultaneously, and then extend the Acceptable life of stereo set, structure is simpler simultaneously.
For achieving the above object, the utility model proposes a kind of self-desiccation of resistance to moisture Music centre loudspeaker, comprise frame, play ripple, rouse paper, backplate, voice coil loudspeaker voice coil, T iron, magnet ring and heating wire, described frame arranged outside has backplate, is provided with heating wire between described backplate, frame tip inside is fixedly pasted with bulging paper, be provided with bullet ripple on the left of described bulging paper, on described T iron, cover has magnet ring, is pasted with top iron and screw on the right side of described magnet ring, described top iron and screw is fixedly connected with frame, and on T iron, cover has voice coil loudspeaker voice coil.
As preferably, the circle that described heating wire winding becomes with play ripple in same level, the number of turns of heating wire is 1 ~ 3 circle.
As preferably, described backplate has two-layer, is provided with holddown groove between backplate, is tied with heating wire in described holddown groove.
As preferably, described magnet ring outside is surrounded by guard circle, and the two ends of described guard circle contact with top iron and screw with T iron respectively.
As preferably, described top iron and screw is rounded, and the thickness of top iron and screw is 1 ~ 4mm.
The beneficial effects of the utility model: the utility model is by being applied in Music centre loudspeaker and arranging by heating wire and backplate; can make to keep dry inside Music centre loudspeaker; the tonequality of stereo set is consistent; effectively can protect the bullet ripple in Music centre loudspeaker, the Acceptable life of stereo set can be extended.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of self-desiccation of resistance to moisture Music centre loudspeaker of the utility model;
Fig. 2 is the main pseudosection of a kind of self-desiccation of resistance to moisture of the utility model Music centre loudspeaker.
In figure: 1-frame, 2-bullet ripple, 3-drum paper, 4-backplate, 5-top iron and screw, 6-voice coil loudspeaker voice coil, 7-T iron, 8-guard circle, 9-magnet ring, 10-heating wire.
[embodiment]
Consult Fig. 1 and Fig. 2, a kind of self-desiccation of resistance to moisture Music centre loudspeaker of the utility model, comprise frame 1, play ripple 2, rouse paper 3, backplate 4, voice coil loudspeaker voice coil 6, T iron 7, magnet ring 9 and heating wire 10, described frame 1 arranged outside has backplate 4, heating wire 10 is provided with between described backplate 4, frame 1 tip inside is fixedly pasted with bulging paper 3, be provided with on the left of described bulging paper 3 and play ripple 2, on described T iron 7, cover has magnet ring 9, top iron and screw 5 is pasted with on the right side of described magnet ring 9, described top iron and screw 5 is fixedly connected with frame 1, and on T iron 7, cover has voice coil loudspeaker voice coil 6.The circle that described heating wire 10 is wound in and bullet ripple 2 are in same level, and the number of turns of heating wire 10 is 1 ~ 3 circle.The circle that described heating wire 10 is wound in and bullet ripple 2 are in same level, and the number of turns of heating wire 10 is 1 ~ 3 circle.Described magnet ring 9 outside is surrounded by guard circle 8, and the two ends of described guard circle 8 contact with top iron and screw 5 with T iron 7 respectively.Described top iron and screw 5 is rounded, and the thickness of top iron and screw 5 is 1 ~ 4mm.
Utility model works process:
A kind of self-desiccation of resistance to moisture Music centre loudspeaker of the utility model in the course of the work, after Music centre loudspeaker switches on power, heating wire 10 switches on power simultaneously, and produce certain heat, after temperature reaches the numerical value of setting, the power supply of heating wire 10 can disconnect automatically, keeps sound equipment inner dry, can not damage simultaneously to component.
A kind of self-desiccation of resistance to moisture Music centre loudspeaker of the utility model; in heating wire 10 and backplate 4 being applied in Music centre loudspeaker and arranging; can make to keep dry inside Music centre loudspeaker; the tonequality of stereo set is consistent; effectively can protect the bullet ripple 2 in Music centre loudspeaker, the Acceptable life of stereo set can be extended.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection range of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. the self-desiccation of a resistance to moisture Music centre loudspeaker, it is characterized in that: comprise frame (1), play ripple (2), drum paper (3), backplate (4), voice coil loudspeaker voice coil (6), T iron (7), magnet ring (9) and heating wire (10), described frame (1) arranged outside has backplate (4), heating wire (10) is provided with between described backplate (4), frame (1) tip inside is fixedly pasted with bulging paper (3), described bulging paper (3) left side is provided with and plays ripple (2), the upper cover of described T iron (7) has magnet ring (9), described magnet ring (9) right side is pasted with top iron and screw (5), described top iron and screw (5) is fixedly connected with frame (1), the upper cover of T iron (7) has voice coil loudspeaker voice coil (6).
2. a kind of self-desiccation of resistance to moisture Music centre loudspeaker as claimed in claim 1, is characterized in that: the circle that described heating wire (10) is wound in and bullet ripple (2) are in same level, and the number of turns of heating wire (10) is 1 ~ 3 circle.
3. a kind of self-desiccation of resistance to moisture Music centre loudspeaker as claimed in claim 1, it is characterized in that: described backplate (4) has two-layer, backplate is provided with holddown groove between (4), is tied with heating wire (10) in described holddown groove.
4. a kind of self-desiccation of resistance to moisture Music centre loudspeaker as claimed in claim 1; it is characterized in that: described magnet ring (9) outside is surrounded by guard circle (8), the two ends of described guard circle (8) contact with top iron and screw (5) with T iron (7) respectively.
5. a kind of self-desiccation of resistance to moisture Music centre loudspeaker as claimed in claim 1, is characterized in that: described top iron and screw (5) is rounded, the thickness of top iron and screw (5) is 1 ~ 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649136.0U CN204157040U (en) | 2014-11-03 | 2014-11-03 | A kind of self-desiccation of resistance to moisture Music centre loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649136.0U CN204157040U (en) | 2014-11-03 | 2014-11-03 | A kind of self-desiccation of resistance to moisture Music centre loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157040U true CN204157040U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649136.0U Expired - Fee Related CN204157040U (en) | 2014-11-03 | 2014-11-03 | A kind of self-desiccation of resistance to moisture Music centre loudspeaker |
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| Country | Link |
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| CN (1) | CN204157040U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951777A (en) * | 2019-04-11 | 2019-06-28 | 嘉兴市金利达电子有限公司 | A kind of loudspeaker with dehumidification function |
| CN109951776A (en) * | 2019-04-11 | 2019-06-28 | 嘉兴市金利达电子有限公司 | A kind of water-cooled loudspeaker |
| CN114143685A (en) * | 2021-11-30 | 2022-03-04 | 江西省悦音声学科技有限公司 | Novel internal welding type horn |
-
2014
- 2014-11-03 CN CN201420649136.0U patent/CN204157040U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951777A (en) * | 2019-04-11 | 2019-06-28 | 嘉兴市金利达电子有限公司 | A kind of loudspeaker with dehumidification function |
| CN109951776A (en) * | 2019-04-11 | 2019-06-28 | 嘉兴市金利达电子有限公司 | A kind of water-cooled loudspeaker |
| CN114143685A (en) * | 2021-11-30 | 2022-03-04 | 江西省悦音声学科技有限公司 | Novel internal welding type horn |
| CN114143685B (en) * | 2021-11-30 | 2024-03-29 | 江西省悦音声学科技有限公司 | Novel interior welding formula loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20181103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |