CN202043277U - Elastic wave upward moving structure of loudspeaker - Google Patents
Elastic wave upward moving structure of loudspeaker Download PDFInfo
- Publication number
- CN202043277U CN202043277U CN2011200106879U CN201120010687U CN202043277U CN 202043277 U CN202043277 U CN 202043277U CN 2011200106879 U CN2011200106879 U CN 2011200106879U CN 201120010687 U CN201120010687 U CN 201120010687U CN 202043277 U CN202043277 U CN 202043277U
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- voice coil
- loudspeaker
- bullet ripple
- ripple
- outstanding limit
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 abstract description 16
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract 3
- 208000004350 Strabismus Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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Abstract
An upward-moving damper structure for a horn, comprising: a base having a supporting surface at an upper peripheral edge thereof; a magnetic yoke arranged in the base; a magnet unit arranged on the magnetic yoke; the vibrating diaphragm unit is arranged on the supporting surface of the base and comprises a dustproof cover of the inner ring and a suspension edge of the outer ring; a voice coil which is arranged on the bottom edge surface of the diaphragm unit and corresponds to the periphery of the magnet unit; the diaphragm unit is further provided with an elastic wave which moves upwards, the elastic wave and the suspension edge are axially combined, and the inner ring combined with the elastic wave and the suspension edge is bonded on the upper end surface of the voice coil. The utility model discloses in loudspeaker monomer limit height and space, ingenious will play the ripples and hang the limit and make the axial earlier and combine, can not squint and avoid colliding the inner member when making the voice coil loudspeaker voice coil vibration, and can bear bigger input voltage, provide higher sensitivity and tone quality.
Description
Technical field
The utility model relates to a kind of loudspeaker, particularly a kind of will play to move on the ripple with outstanding limit combine earlier, and the interior ring of both combinations is bonding on the bullet ripple of loudspeaker of this voice coil loudspeaker voice coil upper surface again and moves structure.
Background technology
Because the loudspeaker monomer is exactly when leaning on the vibrating diaphragm vibration, drives the air molecule vibration in vibrating diaphragm the place ahead, and then reach the purpose of sounding, therefore, the vibration of vibrating diaphragm must be a stable axial action, if can not be a stable direction and move, will cause vibrating undesired and makes audio distortions.The purpose that plays ripple mainly is exactly to keep the stable of vibrating diaphragm direction of vibration.
Secondly; general moving-coil type loudspeaker axially carry out reciprocating action for vibrating diaphragm can be complied with; therefore can be provided with one usually and play ripple (Damper) structure; shown in Figure 1 is the basic comprising of existing a kind of loudspeaker monomer 10; it includes: a support 11; lack a horizontal type yoke 12 above the mouth word; magnet 13; upper conduction magnetic board 14; one voice coil loudspeaker voice coil 15; one vibrating diaphragm 17 is incorporated into the upper end of voice coil loudspeaker voice coil 15; one plays the outer rim that ripple 16 is sheathed on voice coil loudspeaker voice coil 15; wherein; the outstanding limit 172. that this vibrating diaphragm 17 is divided into the dust cap 171 of inner ring and outer ring usually whereby; when voice coil loudspeaker voice coil 15 vibrations; can utilize bullet ripple 16 to prevent from voice coil loudspeaker voice coil 15 skews and collide to lack a horizontal type yoke 12 or magnet 13 and upper conduction magnetic board 14 magnetic circuit systems above mouthful word, and produce different sound or make the impaired situation of loudspeaker monomer.
Yet existing bullet wave structure also is not suitable for being applied on the ultrathin horn structure.Because existing bullet ripple 16 set-up modes, be not easy to reduce the thickness of loudspeaker.Therefore,, just must face the choice of abandoning playing wave structure, but abandon playing ripple, just be not easy to control the distortion rate of loudspeaker based on thin type horn considering on thickness.
It shown in Fig. 2 A the structural representation of existing China's Mainland ZL03253099.4 patent, it is with existing former dust cap 171 structures, change to play ripple 16 structures and replace, allow and have the bullet ripple 16 of being located at voice coil loudspeaker voice coil 15 outer edge surfaces now, change and be located at voice coil loudspeaker voice coil 15 inside, and have a fixing point 21 to be located at upper conduction magnetic board 14 central authorities in order to the fixing ripple 16 that plays.Under this framework, play ripple 16 and can produce the effect of stablizing voice coil loudspeaker voice coil 15 actions, realize playing the purpose that ripple 16 can be applicable to thin type horn 20 structures simultaneously again.Another embodiment of this patent then is shown in Fig. 2 B, and fixing point 21 is located at vibrating diaphragm over cap 22 belows, in order to the fixing ripple 16. that plays
Shown in Figure 3 is the structural representation of tw Taiwan M290645 patent, and its loudspeaker 30 are that existing bullet ripple 16 is up moved, and replaces outstanding limit structure originally, allows play ripple except can stablizing voice coil loudspeaker voice coil 15 actions, also can play the function of vibrating diaphragm simultaneously.
Shown in Figure 4 is the structural representation of tw Taiwan M326760 patent, and its loudspeaker 40 are to adopt integrally formed design with playing ripple 16 with outstanding limit 172 structures, and vibrating diaphragm is fitted behind the voice coil loudspeaker voice coil in advance, is assembled in to play on the ripple again, reaches the purpose that reduces loudspeaker 40 thickness.
Above-mentioned prior art respectively has its characteristic, and its certain effect is also respectively arranged; But it does not disclose and plays ripple is to be the axial structure that combines with outstanding limit, therefore stablizes the effect of the axial action of voice coil loudspeaker voice coil and vibrating diaphragm, not desirable to the greatest extent yet.
The utility model content
In order to overcome the above-mentioned shortcoming that prior art exists, the utility model provides on a kind of bullet ripple of loudspeaker and moves structure, it is in limited height of loudspeaker monomer and space, the ingenious ripple that will play is done axial the combination earlier with outstanding limit, the voice coil loudspeaker voice coil vibration time can not be offset and avoid colliding inner member, and can bear bigger input voltage, higher sensitivity and tonequality is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
Move structure on a kind of bullet ripple of loudspeaker, comprising: a pedestal, its upper peripheral edge possesses bearing-surface; One conductive magnetic yoke (Yoke) is arranged in this pedestal; One magnet unit is arranged on this conductive magnetic yoke; One vibrating diaphragm unit is provided in a side of on the bearing-surface of this pedestal, and it comprises the dust cap of inner ring and the outstanding limit (Edge) of outer ring; One voice coil loudspeaker voice coil (Voice Coil) is provided in a side of the root edge face of this vibrating diaphragm unit, and corresponding to the periphery of this magnet unit; It is characterized in that: this vibrating diaphragm unit more is provided with the bullet ripple (Damper) that moves on, and should play ripple and should do axial the combination earlier in outstanding limit, and the interior ring of both combinations is bonding on the upper surface of this voice coil loudspeaker voice coil again.
Move structure on the bullet ripple of aforesaid loudspeaker, wherein the magnet unit top is provided with a upper conduction magnetic board.
Move structure on the bullet ripple of aforesaid loudspeaker, its ripple of being hit by a bullet is combined in the below on described outstanding limit, and the upper surface of described voice coil loudspeaker voice coil is the lower edge face that is bonding on the junction on described bullet ripple and outstanding limit.
Move structure on the bullet ripple of aforesaid loudspeaker, its ripple of being hit by a bullet is combined in the below on described outstanding limit, and described dust cap outer rim place forms an annular flange flange, and the upper surface of described voice coil loudspeaker voice coil is bonding on the lower edge face of this annular flange flange.
Move structure on the bullet ripple of aforesaid loudspeaker, its ripple of being hit by a bullet extends to the described dust cap below of inner ring, and its with described upper conduction magnetic board between be provided with one and locate cylinder.
Move structure on the bullet ripple of aforesaid loudspeaker, its ripple of being hit by a bullet is combined in the top on described outstanding limit, and the upper surface of described voice coil loudspeaker voice coil is the lower edge face that is bonding on the junction on described bullet ripple and outstanding limit.
Move structure on the bullet ripple of aforesaid loudspeaker, wherein magnet unit is constituted described conductive magnetic yoke for lacking a horizontal type above mouthful word by an internal magnet, or described magnet unit constituted by inside and outside magnet, and described conductive magnetic yoke is a template.
Move structure on the bullet ripple of aforesaid loudspeaker, wherein magnet unit is constituted by an annular external magnet, and described conductive magnetic yoke is to be an inverted T shape, and the center is a hollow circular cylinder.
The utility model solves its technical problem also can adopt following technical scheme:
Move structure on a kind of bullet ripple of loudspeaker, comprising: a pedestal, its upper peripheral edge possesses bearing-surface; One conductive magnetic yoke (Yoke) is arranged in this pedestal; One magnet unit is arranged on this conductive magnetic yoke; One vibrating diaphragm unit is provided in a side of on the bearing-surface of this pedestal, and it comprises that first bullet of inner ring involves the outstanding limit (Edge) of outer ring; One voice coil loudspeaker voice coil (Voice Coil) is provided in a side of the root edge face of this vibrating diaphragm unit, and corresponding to the periphery of this magnet unit; It is characterized in that: this vibrating diaphragm unit more is provided with the second bullet ripple (Damper) that moves on, and it is with this second bullet ripple and should do axial the combination earlier in outstanding limit, and is located at this top, outstanding limit, and the interior ring of both combinations is bonding on the upper surface of this voice coil loudspeaker voice coil again.
Move structure on the bullet ripple of aforesaid loudspeaker, wherein the magnet unit top is provided with a upper conduction magnetic board, and it is included as internal magnet or external magnet is wherein arbitrary or its composite type constitutes; Described conductive magnetic yoke is constituted by lacking a horizontal type, template or inverted T shape above mouthful word.
The beneficial effects of the utility model are, it is in limited height of loudspeaker monomer and space, and the ingenious ripple that will play is done axial the combination earlier with outstanding limit, the voice coil loudspeaker voice coil vibration time can not be offset and avoid colliding inner member, and can bear bigger input voltage, higher sensitivity and tonequality is provided.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the cutaway view of existing loudspeaker structure.
Fig. 2 A, Fig. 2 B are the structure cutaway views of Chinese ZL03253099.4 patent.
Fig. 3 is the structure cutaway view of tw Taiwan M290645 patent.
Fig. 4 is the structure cutaway view of tw Taiwan M326760 patent.
Fig. 5 is the cutaway view of the utility model first embodiment.
Fig. 6 is the cutaway view of the utility model second embodiment.
Fig. 7 is the cutaway view of the utility model the 3rd embodiment.
Fig. 8 is the cutaway view of the utility model the 4th embodiment.
Fig. 9 is the cutaway view of the utility model the 5th embodiment.
Figure 10 is the cutaway view of the utility model the 6th embodiment.
Figure 11 is the cutaway view of the utility model the 7th embodiment.
The number in the figure explanation:
50A, 50B, 50C, 50D, 50E, 50F, 50G loudspeaker monomer
51 pedestals
511 bearing-surfaces
52 conductive magnetic yoke
521 hollow circular cylinders
53 magnet units
The 53a internal magnet
The 53b external magnet
54 upper conduction magnetic boards
55 voice coil loudspeaker voice coils
551 upper surfaces
56 play ripple
56a first plays ripple
56b second plays ripple
561 location cylinders
57 vibrating diaphragm unit
571 dust caps
572 outstanding limits
573 annular flange flange
Embodiment
At first, see also shown in Figure 5ly, loudspeaker monomer 50A first embodiment of the present utility model comprises:
One pedestal 51, its upper peripheral edge possesses bearing-surface 511;
One conductive magnetic yoke 53 is arranged in this pedestal 51, and in the present embodiment, this conductive magnetic yoke 52 is to be a mouthful horizontal type scarce above the word, but is not limited to this.
One magnet unit 53 is arranged on this pedestal 51, and the structure that this magnet unit 53 is an internal magnet 53a in the present embodiment places on mouthful horizontal type conductive magnetic yoke 52 scarce above the word, and is provided with a upper conduction magnetic board 54 above it, but is not limited to this.
One vibrating diaphragm unit 57 is provided in a side of on the bearing-surface 511 of this pedestal 51, and in the present embodiment, it comprises the dust cap 571 of inner ring and the outstanding limit 572 of outer ring.
One voice coil loudspeaker voice coil 55 is provided in a side of the root edge face of this vibrating diaphragm unit 57, and corresponding to the periphery of magnet unit 53.
Said elements is to belong to the non-technical characterictic of the present utility model of prior art (Prior Art), holds and does not give unnecessary details.Principal character of the present utility model is:
This vibrating diaphragm unit 57 more is provided with the bullet ripple 56 that moves on, and should play ripple 56 and should do axial the combination earlier in outstanding limit 572, and the interior ring of both combinations is bonding on the upper surface 551 of this voice coil loudspeaker voice coil 55 again.
In the present embodiment, this bullet ripple 56 is the belows that are combined in this outstanding limit 572, and the upper surface 551 of this voice coil loudspeaker voice coil 55 is the lower edge faces that are bonding on the junction on this bullet ripple 56 and outstanding limit 572.
Shown in Figure 6 is the loudspeaker monomer 50B of the utility model second embodiment, it is same as the member of the foregoing description, represent that with same numeral its otherness only is: this conductive magnetic yoke 52 is to be template, and this magnet unit 53 is made of an internal magnet 53a and an external magnet 53b.
Shown in Figure 7 is the loudspeaker monomer 50C of the utility model the 3rd embodiment, it is same as the member of the foregoing description, represent with same numeral, its otherness only is: this magnet unit 53 is made of ring-like external magnet 53b, this conductive magnetic yoke 52 is to be an inverted T shape, the center is a hollow circular cylinder 521, adjusts the usefulness of monomer internal gas flow amount when passing with 57 actions of vibrating diaphragm unit as voice coil loudspeaker voice coil 55 leads.
Shown in Figure 8 is the loudspeaker monomer 50D of the utility model the 4th embodiment, the otherness of itself and previous embodiment is: this bullet ripple 56 is the belows that are combined in this outstanding limit 572, and these dust cap 571 outer rim places form a ring-like flange 573, and the upper surface 551 of this voice coil loudspeaker voice coil 55 is the lower edge faces that are bonding on this ring-like flange 573.
Shown in Figure 9 is the loudspeaker monomer 50E of the utility model the 5th embodiment, the otherness of itself and previous embodiment is: this bullet ripple 56 is these dust cap 571 belows that extend to inner ring, and be provided with a location cylinder 561 between itself and this upper conduction magnetic board 54, it can be made of fenders such as sponges, but is not limited to this.
Shown in Figure 10 is the loudspeaker monomer 50F of the utility model the 6th embodiment, the otherness of itself and previous embodiment is, this bullet ripple 56 is the tops that are combined in this outstanding limit 572, and the upper surface 551 of this voice coil loudspeaker voice coil 55 is to be bonding on this bullet ripple 56 and should to hang the lower edge face of the junction on limit 572.
Shown in Figure 11 is the loudspeaker monomer 50G of the utility model the 7th embodiment, and the member that it is identical with the various embodiments described above is represented with same numeral, and its otherness is:
This vibrating diaphragm unit 57 comprises that first of inner ring plays the outstanding limit 572 of ripple 56a and outer ring, this vibrating diaphragm unit 57 more is provided with the second bullet ripple 56b that moves on, and play ripple 56b with second and do axial the combination earlier with outstanding limit, and be located at the top on this outstanding limit 572, and the interior ring of both combinations is bonding on the upper surface 551 of this voice coil loudspeaker voice coil 55 again.
In the present embodiment, these magnet unit 53 tops are provided with a upper conduction magnetic board 54, but be not limited to this, and it is identical with the various embodiments described above, can be wherein arbitrary or its composite type of internal magnet 53a or external magnet 53b and constitute, and conductive magnetic yoke 52 is by lacking a horizontal type, template above mouthful word and inverted T shape is wherein arbitrary is constituted.
Be with, the various embodiments described above all have identical technical characterictic, be about to play ripple and do axial the combination earlier with outstanding limit, and then the upper surface 551 of voice coil loudspeaker voice coil 55 binded in the position of this junction root edge or periphery, whereby, it is in limited height of loudspeaker monomer and space, the ingenious ripple that will play is done axial the combination earlier with outstanding limit, the voice coil loudspeaker voice coil vibration time can not be offset and avoid colliding inner member, and can bear bigger input voltage, the higher sensitivity and the effect of tonequality are provided.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (10)
1. move structure on the bullet ripple of loudspeaker, comprising:
One pedestal, its upper peripheral edge possesses bearing-surface;
One conductive magnetic yoke is arranged in this pedestal;
One magnet unit is arranged on this conductive magnetic yoke;
One vibrating diaphragm unit is provided in a side of on the bearing-surface of this pedestal, and it comprises the dust cap of inner ring and the outstanding limit of outer ring;
One voice coil loudspeaker voice coil is provided in a side of the root edge face of this vibrating diaphragm unit, and corresponding to the periphery of this magnet unit; It is characterized in that:
This vibrating diaphragm unit more is provided with the bullet ripple that moves on, and should play ripple and should do axial the combination earlier in outstanding limit, and the interior ring of both combinations is bonding on the upper surface of this voice coil loudspeaker voice coil again.
2. move structure on the bullet ripple of loudspeaker according to claim 1, it is characterized in that, described magnet unit top is provided with a upper conduction magnetic board.
3. move structure on the bullet ripple of loudspeaker according to claim 2, it is characterized in that, described bullet ripple is combined in the below on described outstanding limit, and the upper surface of described voice coil loudspeaker voice coil is the lower edge face that is bonding on the junction on described bullet ripple and outstanding limit.
4. move structure on the bullet ripple of loudspeaker according to claim 2, it is characterized in that, described bullet ripple is combined in the below on described outstanding limit, and described dust cap outer rim place forms an annular flange flange, and the upper surface of described voice coil loudspeaker voice coil is bonding on the lower edge face of this annular flange flange.
5. move structure on the bullet ripple of loudspeaker according to claim 3, it is characterized in that, described bullet ripple extends to the described dust cap below of inner ring, and its with described upper conduction magnetic board between be provided with one and locate cylinder.
6. move structure on the bullet ripple of loudspeaker according to claim 2, it is characterized in that, described bullet ripple is combined in the top on described outstanding limit, and the upper surface of described voice coil loudspeaker voice coil is the lower edge face that is bonding on the junction on described bullet ripple and outstanding limit.
7. move structure on the bullet ripple according to claim 2,3,4,5 or 6 described loudspeaker, it is characterized in that, described magnet unit is constituted described conductive magnetic yoke for lacking a horizontal type above mouthful word by an internal magnet, or described magnet unit constituted by inside and outside magnet, and described conductive magnetic yoke is a template.
8. move structure on the bullet ripple according to claim 2,3,4 or 6 described loudspeaker, it is characterized in that, described magnet unit is constituted by an annular external magnet, and described conductive magnetic yoke is to be an inverted T shape, and the center is a hollow circular cylinder.
9. move structure on the bullet ripple of loudspeaker, comprising:
One pedestal, its upper peripheral edge possesses bearing-surface;
One conductive magnetic yoke is arranged in this pedestal;
One magnet unit is arranged on this conductive magnetic yoke;
One vibrating diaphragm unit is provided in a side of on the bearing-surface of this pedestal, and it comprises that first bullet of inner ring involves the outstanding limit of outer ring;
One voice coil loudspeaker voice coil is provided in a side of the root edge face of this vibrating diaphragm unit, and corresponding to the periphery of this magnet unit; It is characterized in that:
This vibrating diaphragm unit more is provided with the second bullet ripple that moves on, and it is with this second bullet ripple and should do axial the combination earlier in outstanding limit, and is located at this top, outstanding limit, and the interior ring of both combinations is bonding on the upper surface of this voice coil loudspeaker voice coil again.
10. move structure on the bullet ripple of loudspeaker according to claim 9, it is characterized in that, described magnet unit top is provided with a upper conduction magnetic board, and it is included as internal magnet or external magnet is wherein arbitrary or its composite type constitutes; Described conductive magnetic yoke is constituted by lacking a horizontal type, template or inverted T shape above mouthful word.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099218042U TWM401948U (en) | 2010-09-17 | 2010-09-17 | Speaker structure of elastic wave is removed |
| TW99218042 | 2010-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043277U true CN202043277U (en) | 2011-11-16 |
Family
ID=44970702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200106879U Expired - Fee Related CN202043277U (en) | 2010-09-17 | 2011-01-14 | Elastic wave upward moving structure of loudspeaker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202043277U (en) |
| TW (1) | TWM401948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509142A (en) * | 2017-09-27 | 2017-12-22 | 嘉兴市金利达电子有限公司 | A kind of multifunction speaker |
| CN109547902A (en) * | 2017-09-22 | 2019-03-29 | 听得乐股份有限公司 | Loadspeaker structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI596949B (en) * | 2015-05-11 | 2017-08-21 | 富祐鴻科技股份有限公司 | Speaker structure |
| TWI584655B (en) * | 2015-11-25 | 2017-05-21 | Miniature speaker with high and low bass drive unit |
-
2010
- 2010-09-17 TW TW099218042U patent/TWM401948U/en unknown
-
2011
- 2011-01-14 CN CN2011200106879U patent/CN202043277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547902A (en) * | 2017-09-22 | 2019-03-29 | 听得乐股份有限公司 | Loadspeaker structure |
| CN107509142A (en) * | 2017-09-27 | 2017-12-22 | 嘉兴市金利达电子有限公司 | A kind of multifunction speaker |
| CN107509142B (en) * | 2017-09-27 | 2024-04-02 | 嘉兴市金利达电子有限公司 | Multifunctional loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM401948U (en) | 2011-04-11 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170114 |