CN204442635U - Many vibrating diaphragms loudspeaker - Google Patents
Many vibrating diaphragms loudspeaker Download PDFInfo
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- CN204442635U CN204442635U CN201520023250.7U CN201520023250U CN204442635U CN 204442635 U CN204442635 U CN 204442635U CN 201520023250 U CN201520023250 U CN 201520023250U CN 204442635 U CN204442635 U CN 204442635U
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- vibrating diaphragm
- voice
- voice coil
- vibrating
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Abstract
A kind of many vibrating diaphragms loudspeaker, comprising: an audio amplifier base is formed with one first and raises one's voice mouth; One first Bracket setting to be raised one's voice mouth in first, and the first support is formed with a ring-type blow vent; One magnetic returns component and is arranged at the first support, be formed with the first magnetic gap and the second magnetic gap: one first vibrating diaphragm outer peripheral edges are fixed on the first support, first vibrating diaphragm is outside to raise one's voice mouth towards first, first vibrating diaphragm interior bonds one first voice coil loudspeaker voice coil, the first voice coil loudspeaker voice coil is positioned at the first magnetic gap: one second support is linked to the first support; One second vibrating diaphragm outer peripheral edges are fixed on the second support, the second vibrating diaphragm interior bonds one second voice coil loudspeaker voice coil, and the second voice coil loudspeaker voice coil is positioned at the second magnetic gap; One audio amplifier upper cover is linked to audio amplifier base, and audio amplifier upper cover top surface is formed with one second the 3rd of mouth and a ring-type of raising one's voice and raises one's voice mouth, and second raises one's voice, and to be positioned at the second vibrating diaphragm outside for mouth; The inside and outside periphery of 3rd vibrating diaphragm of one ring-type is fixed on the 3rd raises one's voice mouth.The utility model has effect of a loudspeaker multitone territory performance and bass performance in strengthening.
Description
Technical field
The utility model is relevant a kind of many vibrating diaphragms loudspeaker, and espespecially a kind of single magnetic returns the horn designs of the many vibrating diaphragms of member drives.
Background technology
As shown in Figure 1 and Figure 2, general loudspeaker 10 usually at least have vibrating diaphragm 11, voice coil loudspeaker voice coil 12, magnetic and return component 13 (comprising magnet 131, magnetic conduction heel piece 132 and magnetic conductive board 133), support 14 and an audio amplifier 15, are combined into a complete horn structure; Wherein, this support 14 can offer steam vent 141 at this vibrating diaphragm 11 relative usually; the air-flow produced when can discharge this vibrating diaphragm 11 action smoothly when vibrating diaphragm 11 action; and this audio amplifier 15 allows the gas of discharging through this steam vent 141 can produce resonance in this audio amplifier 15 inside, strengthen the effect of sound performance.
But be limited to restriction physically, loudspeaker will send high, medium and low sound and the performance of each range takes into account all simultaneously, be actually and be difficult to reach; Because the loudspeaker of a high-quality would not be the bass horn of a high-quality, and vice versa; Therefore, the design of loudspeaker just has the differentiation of loudspeaker and bass horn usually, then through the collocation of different range attribute loudspeaker, is combined into the horn system that can take into account the performance of each range.
Utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and provides a kind of many vibrating diaphragms loudspeaker, and it has effect of a loudspeaker multitone territory performance; There is effect of bass performance in strengthening.
The utility model solves the technical scheme that its technical problem adopts:
A kind of many vibrating diaphragms loudspeaker, comprising: an audio amplifier base, are formed with one first and raise one's voice mouth; One first support, is arranged at this and first raises one's voice mouth, and this first support is formed with a ring-type blow vent; One magnetic returns component, be arranged at this first support, and this magnetic returns component comprises one first magnet and the first magnetic conductive board, one second magnet and the second magnetic conductive board and a magnetic conduction heel piece, be formed with the first magnetic gap between this magnetic conduction heel piece and this first magnet, between this magnetic conduction heel piece and this second magnet, be formed with the second magnetic gap; One first vibrating diaphragm, outer peripheral edges are fixed on this first support, and this first vibrating diaphragm is outside first to raise one's voice mouth towards this, this first vibrating diaphragm interior bonds one first voice coil loudspeaker voice coil, and this first voice coil loudspeaker voice coil is positioned at this first magnetic gap; One second support, is linked to this first support; One second vibrating diaphragm, outer peripheral edges are fixed on this second support, this second vibrating diaphragm interior bonds one second voice coil loudspeaker voice coil, and this second voice coil loudspeaker voice coil is positioned at this second magnetic gap; One audio amplifier upper cover, is linked to this audio amplifier base, and this audio amplifier upper cover top surface is formed with one second the 3rd of mouth and a ring-type of raising one's voice and raises one's voice mouth, and this second raises one's voice that to be just positioned at this second vibrating diaphragm outside for mouth; And the 3rd vibrating diaphragm of ring-type, inside and outside periphery is fixed on the 3rd raises one's voice mouth.
In addition, the surface structure of the 3rd vibrating diaphragm is circular ring type, square ring type or racetrack.Moreover this audio amplifier base is the structure kenel of box-like, and this first vibrating diaphragm is basso vibrating diaphragm, this second vibrating diaphragm is high line vibrating diaphragm, and the 3rd vibrating diaphragm is passive vibrating diaphragm; Wherein, the cross-section structure of the 3rd vibrating diaphragm be two semicircles outstanding limit between connect a par and to arrange in pairs or groups the kenel of balance weight body, or the cross-section structure of the 3rd vibrating diaphragm is the kenel of a semicircle.Another person, this audio amplifier base is the structure kenel of interior hollow taper, and this first vibrating diaphragm is the gamut vibrating diaphragm possessing higher output power, and this second vibrating diaphragm is gamut vibrating diaphragm, 3rd vibrating diaphragm is passive vibrating diaphragm, and between this first voice coil loudspeaker voice coil and this first support, links one play ripple.
The beneficial effects of the utility model are, it has effect of a loudspeaker multitone territory performance; There is effect of bass performance in strengthening.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure cut-away view of general horn single body.
Fig. 2 is the structure cut-away view of general loudspeaker.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model first embodiment.
Fig. 4 is the structure cut-away view of the utility model first embodiment.
Fig. 5 is the partial structurtes exploded view of the utility model first embodiment.
Fig. 6 is the structure cut-away view of the utility model second embodiment.
Fig. 7 is the structure vertical view of the utility model second embodiment.
Fig. 8 is the structure vertical view of the utility model the 3rd embodiment.
Fig. 9 is the structure cut-away view of the utility model the 4th embodiment.
Number in the figure illustrates:
10 loudspeaker
11 vibrating diaphragms
12 voice coil loudspeaker voice coils
13 magnetic return component
131 magnet
132 magnetic conduction heel pieces
133 magnetic conductive boards
14 supports
141 steam vents
15 audio amplifiers
20,20a audio amplifier base
21 first raise one's voice mouth
22 fenders
30 first supports
32 ring-type blow vents
40 magnetic return component
41 first magnet
42 second magnet
43 magnetic conduction heel pieces
44 first magnetic gap
45 second magnetic gap
46 first magnetic conductive boards
47 second magnetic conductive boards
50,50a first vibrating diaphragm
51 first voice coil loudspeaker voice coils
52 play ripple
60 second supports
70,70a second vibrating diaphragm
71 second voice coil loudspeaker voice coils
80 audio amplifier upper covers
81 second raise one's voice mouth
82 the 3rd raise one's voice mouth
90,90a, 90b the 3rd vibrating diaphragm
91 balance weight body
Embodiment
First, refer to shown in Fig. 3 ~ Fig. 5, first embodiment of the present utility model comprises: an audio amplifier base 20, and bottom surface is formed with one first and raises one's voice mouth 21, and this audio amplifier base 20 is the structure kenel of a box-like, bottom is provided with fender 22 further, this fender 22 can make loudspeaker be attached on object, and the vibration produced when avoiding horn actuation can conduct the object beyond loudspeaker, simultaneously also padded go out a space, allow from this and first to raise one's voice the air that mouth 21 promotes, the space of flowing can be had, one first support 30, is arranged at this and first raises one's voice mouth 21, and this first support 30 is formed with a ring-type blow vent 32, one magnetic returns component 40, be arranged at this first support 30, and this magnetic returns component 40 at least comprises one first magnet 41,1 second magnet 42 and a magnetic conduction heel piece 43, the first magnetic gap 44 is formed between this magnetic conduction heel piece 43 and this first magnet 41, the second magnetic gap 45 is formed between this magnetic conduction heel piece 43 and this second magnet 42, make again this first magnet 41 arrange in pairs or groups further and have the first magnetic conductive board 46, the collocation of this second magnet 42 has the second magnetic conductive board 47, one first vibrating diaphragm 50, outer peripheral edges are fixed on this first support 30, and first to raise one's voice mouth 21 towards this in this first vibrating diaphragm 50 outside, this first vibrating diaphragm 50 interior bonds one first voice coil loudspeaker voice coil 51, and this first voice coil loudspeaker voice coil 51 is positioned at this first magnetic gap 44, this first vibrating diaphragm 50 can be basso vibrating diaphragm, one second support 60, is linked to this first support 30, one second vibrating diaphragm 70, outer peripheral edges are fixed on this second support 60, this second vibrating diaphragm 70 interior bonds one second voice coil loudspeaker voice coil 71, and this second voice coil loudspeaker voice coil 71 is positioned at this second magnetic gap 45, and this second vibrating diaphragm 70 can be high line vibrating diaphragm, one audio amplifier upper cover 80, is linked to this audio amplifier base 20, and this audio amplifier upper cover 80 end face is formed with one second the 3rd of mouth 81 and a ring-type of raising one's voice and raises one's voice mouth 82, and this second raises one's voice that to be just positioned at this second vibrating diaphragm 70 outside for mouth 81, and the 3rd vibrating diaphragm 90 of ring-type, in, outer peripheral edges are fixed on the 3rd raises one's voice mouth 82, and the cross-section structure of the 3rd vibrating diaphragm 90 be two semicircles outstanding limit between connect the kenel of a par, the surface structure of the 3rd vibrating diaphragm 90 is circular ring type, the 3rd vibrating diaphragm 90 collocation is made to have balance weight body 91 further, when this balance weight body 91 quality is heavier, overall bass performance better, therefore the quality adjusting this balance weight body 91 can adjust bass performance, 3rd vibrating diaphragm 90 can be passive vibrating diaphragm, the vibratory flow that 3rd vibrating diaphragm 90 produces along with this first vibrating diaphragm 50 through this ring-type blow vent 32 and passive generation dynamic respons.
Then, refer to shown in Fig. 6, Fig. 7, the second embodiment of the present utility model and the first embodiment different be in: the cross-section structure of the 3rd vibrating diaphragm 90a is the kenel of a semicircle; Separately, refer to shown in Fig. 8, the 3rd embodiment of the present utility model and the second embodiment different be in: the surface structure of the 3rd vibrating diaphragm 90b is square ring type.
Moreover, refer to shown in Fig. 9,4th embodiment of the present utility model and the first embodiment different be in: this audio amplifier base 20a is the structure kenel of an interior hollow taper, this first vibrating diaphragm 50a is a gamut vibrating diaphragm possessing higher output power, sound (based on middle bass down, because bass is non-directive comparatively), after the sound reflection of base plane, in allowing, low sound comes out from bottom to surrounding, its displacement promoting gas of high-power vibrating diaphragm is large, so through after the reflection of base plane, can the suitable middle bass of reinforcement; Secondly, because this audio amplifier base 20a has suitable audio amplifier space, therefore sound is after the resonance of audio amplifier space, the effect of bass in also can strengthening, then through the 3rd (passive) vibrating diaphragm 90, directly by middle bass radiation to loudspeaker front hearer; But, also be a gamut vibrating diaphragm with this second vibrating diaphragm 70a of the 3rd vibrating diaphragm 90 homonymy, and through combining with the bass of the 3rd vibrating diaphragm 90 radiation, the middle bass that this first vibrating diaphragm 50a that arranges in pairs or groups again reflects, the performance of low range and volume in can strengthening further, reach in a limited space, show suitable shock sense.
Therefore, this first vibrating diaphragm 50a that in 4th embodiment of the present utility model, this magnetic shared returns component 40 not necessarily wants the project organization of bass, also the vibrating diaphragm of general gamut can be used, the sound of gamut can be sent, this second vibrating diaphragm 70a is uninevitable yet must be tweeters diaphragms, also can be gamut vibrating diaphragm; But invariably, with this second vibrating diaphragm 70a of the 3rd vibrating diaphragm 90 homonymy, its size and power output must be less than this first vibrating diaphragm 50a, provide the contribution of the 3rd vibrating diaphragm 90, are mainly also provided at this first vibrating diaphragm 50a of another side; Another because power output is higher, therefore also devise bullet ripple 52 (in wavy, inessential component) especially and reduce distortion, this bullet ripple 52 is linked between this first voice coil loudspeaker voice coil 51 and this first support 30.
Based on above-mentioned formation, the utility model comprises this magnetic shared and returns this first vibrating diaphragm 50 of component 40,50a and this second vibrating diaphragm 70,70a and the 3rd (passive) vibrating diaphragm 90, respectively this vibrating diaphragm shows different ranges separately, has effect of a loudspeaker multitone territory performance; In addition, the design of the 3rd (passive) vibrating diaphragm 90 and this audio amplifier base 20a are designed to the structure kenel of interior hollow taper, then all have effect of bass performance in strengthening.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
In sum, the utility model is in structural design, use practicality and cost benefit, meet completely needed for industry development, and the structure disclosed also is have unprecedented innovative structure, there is novelty, creativeness, practicality, meet the regulation about utility model patent important document, therefore mention application in accordance with the law.
Claims (10)
1. the loudspeaker of vibrating diaphragm more than, is characterized in that, comprising:
One audio amplifier base, is formed with one first and raises one's voice mouth;
One first support, is arranged at this and first raises one's voice mouth, and this first support is formed with a ring-type blow vent;
One magnetic returns component, be arranged at this first support, and this magnetic returns component comprises one first magnet and one first magnetic conductive board, one second magnet and one second magnetic conductive board and a magnetic conduction heel piece, be formed with the first magnetic gap between this magnetic conduction heel piece and this first magnet, between this magnetic conduction heel piece and this second magnet, be formed with the second magnetic gap;
One first vibrating diaphragm, outer peripheral edges are fixed on this first support, and this first vibrating diaphragm is outside first to raise one's voice mouth towards this, this first vibrating diaphragm interior bonds one first voice coil loudspeaker voice coil, and this first voice coil loudspeaker voice coil is positioned at this first magnetic gap;
One second support, is linked to this first support;
One second vibrating diaphragm, outer peripheral edges are fixed on this second support, this second vibrating diaphragm interior bonds one second voice coil loudspeaker voice coil, and this second voice coil loudspeaker voice coil is positioned at this second magnetic gap;
One audio amplifier upper cover, is linked to this audio amplifier base, and this audio amplifier upper cover top surface is formed with one second the 3rd of mouth and a ring-type of raising one's voice and raises one's voice mouth, and this second raises one's voice that to be just positioned at this second vibrating diaphragm outside for mouth;
3rd vibrating diaphragm of one ring-type, inside and outside periphery is fixed on the 3rd raises one's voice mouth.
2. many vibrating diaphragms loudspeaker according to claim 1, is characterized in that, the surface structure of described 3rd vibrating diaphragm is circular ring type, square ring type or racetrack.
3. many vibrating diaphragms loudspeaker according to claim 1 and 2, is characterized in that, described audio amplifier base is the structure kenel of box-like, and this audio amplifier base bottom is provided with fender further.
4. many vibrating diaphragms loudspeaker according to claim 1 and 2, is characterized in that, described audio amplifier base is the structure kenel of interior hollow taper, and this audio amplifier base bottom is provided with fender further.
5. many vibrating diaphragms loudspeaker according to claim 3, is characterized in that, described first vibrating diaphragm is basso vibrating diaphragm, and this second vibrating diaphragm is high line vibrating diaphragm, and the 3rd vibrating diaphragm is passive vibrating diaphragm.
6. many vibrating diaphragms loudspeaker according to claim 4, is characterized in that, described first vibrating diaphragm is the gamut vibrating diaphragm possessing higher output power, and this second vibrating diaphragm is gamut vibrating diaphragm, and the 3rd vibrating diaphragm is passive vibrating diaphragm.
7. many vibrating diaphragms loudspeaker according to claim 5, is characterized in that, the cross-section structure of described 3rd vibrating diaphragm be two semicircles outstanding limit between connect the kenel of a par.
8. many vibrating diaphragms loudspeaker according to claim 5, is characterized in that, the cross-section structure of described 3rd vibrating diaphragm is the kenel of a semicircle.
9. many vibrating diaphragms loudspeaker according to claim 6, is characterized in that, link one and play ripple between described first voice coil loudspeaker voice coil and this first support.
10. many vibrating diaphragms loudspeaker according to claim 7, is characterized in that, make described 3rd vibrating diaphragm collocation have balance weight body further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023250.7U CN204442635U (en) | 2015-01-14 | 2015-01-14 | Many vibrating diaphragms loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023250.7U CN204442635U (en) | 2015-01-14 | 2015-01-14 | Many vibrating diaphragms loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442635U true CN204442635U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023250.7U Expired - Fee Related CN204442635U (en) | 2015-01-14 | 2015-01-14 | Many vibrating diaphragms loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303857A (en) * | 2016-09-07 | 2017-01-04 | 深圳天珑无线科技有限公司 | Double diaphragm loudspeaking component and loudspeaker arrangement |
| TWI572213B (en) * | 2015-07-06 | 2017-02-21 | 富祐鴻科技股份有限公司 | Speaker structure |
| WO2018166537A1 (en) * | 2017-03-17 | 2018-09-20 | 宁波升亚电子有限公司 | Headphones and speaker device thereof and use thereof |
-
2015
- 2015-01-14 CN CN201520023250.7U patent/CN204442635U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572213B (en) * | 2015-07-06 | 2017-02-21 | 富祐鴻科技股份有限公司 | Speaker structure |
| CN106303857A (en) * | 2016-09-07 | 2017-01-04 | 深圳天珑无线科技有限公司 | Double diaphragm loudspeaking component and loudspeaker arrangement |
| WO2018166537A1 (en) * | 2017-03-17 | 2018-09-20 | 宁波升亚电子有限公司 | Headphones and speaker device thereof and use thereof |
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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: 20150701 Termination date: 20200114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |