CN206251326U - A kind of diaphragm of loudspeaker - Google Patents
A kind of diaphragm of loudspeaker Download PDFInfo
- Publication number
- CN206251326U CN206251326U CN201621332998.6U CN201621332998U CN206251326U CN 206251326 U CN206251326 U CN 206251326U CN 201621332998 U CN201621332998 U CN 201621332998U CN 206251326 U CN206251326 U CN 206251326U
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- CN
- China
- Prior art keywords
- ring portion
- ring
- diaphragm
- loudspeaker
- height
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Abstract
The utility model discloses a kind of diaphragm of loudspeaker, including ring portion, the ring portion includes more than two first ring portions and more than two second ring portions, each described second ring portion is arranged between two the first ring portions and is connected with the first ring portion, first ring portion is highly unequal with the second ring portion, and the first ring portion is hierarchic structure with the junction in the second ring portion.The diaphragm of loudspeaker that the utility model is provided, the junction in the first ring portion and the second ring portion is the stair-stepping high setting such as not, can strengthen the rigidity of vibrating diaphragm, reduces vibrating diaphragm and produces the probability for laterally rolling and shaking, so as to improve the acoustical behavior of loudspeaker.
Description
Technical field
The utility model is related to loudspeaker assembly technical field, more particularly to a kind of diaphragm of loudspeaker.
Background technology
Loudspeaker is a kind of electro-acoustic element for converting electrical signals to acoustical signal, generally includes magnetic circuit system, vibration system
System and accessory system, vibrational system include voice coil loudspeaker voice coil and vibrating diaphragm again.Operationally, voice coil loudspeaker voice coil does loudspeaker in the presence of electromagnetic field
The motion of the reciprocating cutting magnetic line of force, produces displacement, so as to drive coupled diaphragm oscillations, sound wave is spoken logical by cavity
Road is delivered to the external world, instigates air sounding, it may be said that in the structure of loudspeaker, and vibrating diaphragm is that influence loudspeaker sound puts effect
Important component.
Vibrating diaphragm generally comprises centrally located plane and the ring positioned at plane periphery.For rectangle vibrating diaphragm,
Vibrating diaphragm ring mainly includes four angles of major axis, short axle and connection major axis and short axle.Vibrating diaphragm ring of the prior art, its length
Axle, short axle and four height at angle are identicals, although or its major axis and angle height, major axis is with the height at angle
Continuous transition.The integral rigidity of the vibrating diaphragm of this kind of structure is relatively low, and the phenomenon that rolling is shaken operationally easily occurs in vibrating diaphragm, and causes to raise
Sound device distortion.
Utility model content
Technical problem to be solved in the utility model is：Offer is a kind of to be less prone to the diaphragm of loudspeaker for laterally rolling and shaking.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of diaphragm of loudspeaker, including ring portion, the ring portion include more than two first ring portions and two with
On the second ring portion, each described second ring portion be arranged between two the first ring portions and with the first ring portion connect
Connect, the first ring portion is highly unequal with the second ring portion, the first ring portion is ladder knot with the junction in the second ring portion
Structure.
Further, the ring portion is rectangle, and the quantity in the first ring portion and the second ring portion is respectively four,
Four the first ring portions are separately positioned on four sides in the ring portion of rectangle, and four the second ring portions are respectively provided with
On four turnings in the ring portion of rectangle.
Further, the second ring portion is circular arc.
Further, height of the height in the first ring portion more than the second ring portion.
Further, height of the height in the first ring portion less than the second ring portion.
Further, the first ring portion is provided with lug boss.
Further, the lug boss forms word or decorative pattern.
Further, the ring portion is circular, and the quantity in the first ring portion and the second ring portion is respectively two.
Further, the second ring portion is provided with depressed part.
The beneficial effects of the utility model are：First ring portion is highly unequal with the second ring portion, and the first folding
The junction in ring portion and the second ring portion is stepped, the high setting such as or not vibrating diaphragm ring, can strengthen the integral rigidity of vibrating diaphragm, is subtracted
The deformation of small vibrating diaphragm, and then occur laterally rolling the probability for shaking when can reduce diaphragm oscillations, prevent loudspeaker from producing low frequency and high frequency
Distortion.
Brief description of the drawings
Fig. 1 is the structure chart of the diaphragm of loudspeaker of the utility model embodiment one；
Fig. 2 is the front view of the diaphragm of loudspeaker of the utility model embodiment one；
Fig. 3 is the front view of the diaphragm of loudspeaker of the utility model embodiment two.
Label declaration：
1st, ring portion；11st, the first ring portion；111st, lug boss；12nd, the second ring portion；121st, depressed part.
Specific embodiment
It is to describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with implementation method and matches somebody with somebody
Accompanying drawing is closed to be explained in detail.
The design of the utility model most critical is：The junction in the first ring portion and the second ring portion for it is stair-stepping not
Etc. high setting, the rigidity of vibrating diaphragm can be strengthened, improve the acoustical behavior of loudspeaker.
Refer to Fig. 1 to Fig. 3, a kind of diaphragm of loudspeaker, including ring portion 1, the ring portion 1 includes more than two the
One ring portion 11 and more than two second ring portions 12, each described second ring portion 12 are arranged on two first rings
It is connected between portion 11 and with the first ring portion 11, the first ring portion 11 highly unequal, first ring with the second ring portion 12
The junction in ring portion 12 of portion 11 and second is hierarchic structure.
Knowable to foregoing description, the beneficial effects of the utility model are：First ring portion and the height in the second ring portion
It is unequal, and the junction in the first ring portion and the second ring portion is stepped, the high setting such as or not vibrating diaphragm ring, can strengthen and shake
The integral rigidity of film, reduces the deformation of vibrating diaphragm, and then occurs laterally rolling the probability for shaking when can reduce diaphragm oscillations, prevents loudspeaker
Produce low frequency and high frequency distortion.
Further, the ring portion 1 is rectangle, and the quantity in ring portion 12 of the first ring portion 11 and second is respectively
Four, four the first ring portions 11 are separately positioned on four sides in the ring portion 1 of rectangle, four the second ring portions
12 are separately positioned on four turnings in the ring portion 1 of rectangle.
Further, the second ring portion 12 is circular arc.
Seen from the above description, according to the actual requirements, the first ring portion and the second ring portion can be designed into one has
The rectangle of chamfering.
Further, height of the height in the first ring portion 11 more than the second ring portion 12.
Further, height of the height in the first ring portion 11 less than the second ring portion 12.
Seen from the above description, the height in the first ring portion can be more than or less than the height in the second ring portion, specific to set
Can be designed according to the actual requirements.
Further, the first ring portion 11 is provided with lug boss 111.
Seen from the above description, when the height in the first ring portion is less than the second ring portion, set in the first ring portion
Lug boss, can strengthen the integral rigidity of ring, and lateral rolling when reducing speaker operation is shaken, and then reduce the low of loudspeaker generation
Frequency and high frequency distortion.
Further, the lug boss 111 forms word or decorative pattern.
Seen from the above description, lug boss is interconnected to form word or decorative pattern, to increase the integral rigidity of vibrating diaphragm ring.
Further, the ring portion 1 is circle, and the quantity in ring portion 12 of the first ring portion 11 and second is respectively
Two.
Further, the second ring portion 12 is provided with depressed part 121.
Fig. 1 and Fig. 2 is refer to, embodiment of the present utility model is：
A kind of diaphragm of loudspeaker, including ring portion 1, the ring portion 1 are rectangle, and ring portion 1 includes the first ring portion 11
With the second ring portion 12, the quantity in ring portion 12 of the first ring portion 11 and second is respectively four, four first foldings
Ring portion 11 is separately positioned on four sides in the ring portion 1 of rectangle, and four the second ring portions 12 are separately positioned on rectangle
On four turnings in ring portion 1.Each second ring portion 12 be arranged between two the first ring portions 11 and with the first ring portion
11 connections, the second ring portion 12 is circular arc.First ring portion 11 is highly unequal with the second ring portion 12, the first ring portion
11 and second ring portion 12 junction be hierarchic structure.The height in the first ring portion 11 is less than the second ring portion 12
Height.The first ring portion 11 is provided with lug boss 111.The lug boss 111 forms word or decorative pattern.Second folding
Ring portion 12 is provided with depressed part 121.In other embodiments, the height in the first ring portion 11 can also be more than the second ring portion
12 height.
Fig. 3 is refer to, embodiment of the present utility model two is：
A kind of diaphragm of loudspeaker, referring to embodiment one, the diaphragm of loudspeaker of the present embodiment two exists with the difference of embodiment one
In：
The ring portion 1 is circle, and the quantity in ring portion 12 of the first ring portion 11 and second is respectively two.Two
First ring portion 11 and two vibrating diaphragms of interval setting one circle of formation of the second ring portion 12.The height in the first ring portion 11
The height in the second ring portion 12 can be more than or less than.
In sum, the diaphragm of loudspeaker that the utility model is provided, the first ring portion is with the junction in the second ring portion
The stair-stepping high setting such as not, can strengthen the rigidity of vibrating diaphragm, reduce vibrating diaphragm and produce the probability for laterally rolling and shaking, so as to improve loudspeaker
Acoustical behavior.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of diaphragm of loudspeaker, it is characterised in that including ring portion, the ring portion includes more than two first ring portions
With more than two second ring portions, each described second ring portion is arranged between two the first ring portions and with first
Ring portion connects, and the first ring portion is highly unequal with the second ring portion, the junction in the first ring portion and the second ring portion
It is hierarchic structure.
2. the diaphragm of loudspeaker according to claim 1, it is characterised in that the ring portion is rectangle, first ring
The quantity in portion and the second ring portion is respectively four, and four the first ring portions are separately positioned on four of the ring portion of rectangle
Bian Shang, four the second ring portions are separately positioned on four turnings in the ring portion of rectangle.
3. the diaphragm of loudspeaker according to claim 2, it is characterised in that the second ring portion is circular arc.
4. the diaphragm of loudspeaker according to claim 2, it is characterised in that the height in the first ring portion is more than described the
The height of eighty percent discount ring portion.
5. the diaphragm of loudspeaker according to claim 2, it is characterised in that the height in the first ring portion is less than described the
The height of eighty percent discount ring portion.
6. the diaphragm of loudspeaker according to claim 5, it is characterised in that the first ring portion is provided with lug boss.
7. the diaphragm of loudspeaker according to claim 6, it is characterised in that the lug boss forms word or decorative pattern.
8. the diaphragm of loudspeaker according to claim 1, it is characterised in that the ring portion is circle, first ring
The quantity in portion and the second ring portion is respectively two.
9. the diaphragm of loudspeaker according to claim 1, it is characterised in that the second ring portion is provided with depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332998.6U CN206251326U (en) | 2016-12-07 | 2016-12-07 | A kind of diaphragm of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332998.6U CN206251326U (en) | 2016-12-07 | 2016-12-07 | A kind of diaphragm of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251326U true CN206251326U (en) | 2017-06-13 |
Family
ID=59003888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621332998.6U Active CN206251326U (en) | 2016-12-07 | 2016-12-07 | A kind of diaphragm of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000781A1 (en) * | 2020-06-30 | 2022-01-06 | 瑞声声学科技(深圳)有限公司 | Sound production apparatus |
-
2016
- 2016-12-07 CN CN201621332998.6U patent/CN206251326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000781A1 (en) * | 2020-06-30 | 2022-01-06 | 瑞声声学科技(深圳)有限公司 | Sound production apparatus |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee after: Shenzhen Sunway Acoustics Technology Co Ltd Address before: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013 Patentee before: SHENZHEN YINWOSHI TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 413000 building K1, standardized workshop, East Industrial Park, high tech Zone, Yiyang City, Hunan Province Patentee after: Yiyang Xinwei Acoustic Technology Co., Ltd Address before: 518000, No. 1013, West Ring Road, manhole street, Baoan District, Guangdong, Shenzhen Patentee before: SHENZHEN SUNWAY ACOUSTICS TECHNOLOGY Co.,Ltd. |