CN205610913U - Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm - Google Patents
Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm Download PDFInfo
- Publication number
- CN205610913U CN205610913U CN201620349497.2U CN201620349497U CN205610913U CN 205610913 U CN205610913 U CN 205610913U CN 201620349497 U CN201620349497 U CN 201620349497U CN 205610913 U CN205610913 U CN 205610913U
- Authority
- CN
- China
- Prior art keywords
- decorative pattern
- vibrating diaphragm
- ring portion
- row
- recessed
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm relates to electro -acoustic products technical field, including ball top, book ring portion and the edge part that connects gradually from inside to outside, the distribution has the decorative pattern on rolling over ring portion, the decorative pattern include with roll over the protruding decorative pattern that protruding direction is the same of ring portion, still include simultaneously with roll over the protruding opposite direction's of ring portion concave decorative pattern. The utility model discloses vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm has solved the serious technical problem of micro - generator distortion among the prior art, the utility model discloses the vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm distortion is little, and the sound quality is high, can satisfy the requirement of people to the high sound quality of electronic equipment.
Description
Technical field
This utility model relates to electro-acoustic product technical field, particularly to a kind of vibrating diaphragm and be provided with the micro-of this vibrating diaphragm
Type acoustical generator.
Background technology
Minitype acoustic generator is a kind of important acoustic element in portable electric appts, for by the sound wave signal of telecommunication
It is converted into acoustical signal to spread out of, is a kind of energy conversion device.Minitype acoustic generator generally include vibrational system and
Magnetic circuit system, vibrational system includes vibrating diaphragm and the voice coil loudspeaker voice coil combined, and vibrating diaphragm includes tying the most successively
Top dome portion, ring portion and the edge part closed, vibrating diaphragm is the vitals of minitype acoustic generator, to minitype acoustic generator
Sound reproduction performance have vital effect, which determine minitype acoustic generator by the conversion matter of electric energy to acoustic energy
Amount.
The ring portion of existing vibrating diaphragm is typically do not have decorative pattern, or a kind of recessed decorative pattern, the i.e. projection of decorative pattern
Direction is contrary with the protrusion direction in ring portion, and the vibrating diaphragm of this kind of structure Impact direction when vibration is identical, vibrating diaphragm
Easily producing folding line or the deformation such as subside, cause vibrating diaphragm to polarize, audio distortions is serious, it is impossible to reduce really
Acoustical signal, sound quality is poor, it is difficult to meet people's requirement to electronic equipment high sound quality.
Utility model content
For disadvantages described above, first technical problem to be solved in the utility model is to provide a kind of vibrating diaphragm,
This vibrating diaphragm is unlikely to deform, it is possible to effectively reduce distortion, improves the sound quality of minitype acoustic generator.
Conceiving based on same utility model, second technical problem to be solved in the utility model is to provide
A kind of minitype acoustic generator, this minitype acoustic generator distortion is little, and sound quality is high, it is possible to meets people and sets electronics
The requirement of standby high sound quality.
For solving above-mentioned first technical problem, the technical solution of the utility model is:
A kind of vibrating diaphragm, including the top dome portion being sequentially connected with from inside to outside, ring portion and edge part, described ring
Decorative pattern is distributed in portion, and described decorative pattern includes the convex decorative pattern identical with the protrusion direction in described ring portion, simultaneously
Also include the recessed decorative pattern contrary with the protrusion direction in described ring portion.
Wherein, one or more during the vertical cross section of described decorative pattern is shaped as U-shaped, V-arrangement or circular arc.
Wherein, the flat shape of described decorative pattern is oval, olive shape or track type, the length of each described decorative pattern
Axle bearing of trend is consistent with the width in described ring portion.
Wherein, described vibrating diaphragm is rectangular configuration, and described decorative pattern is distributed in four corners in described ring portion, and
The described decorative pattern being positioned at each described corner positions all includes described convex decorative pattern and described recessed decorative pattern.
As a kind of embodiment, on the width in described ring portion, a row described in decorative pattern, institute are distributed
State convex decorative pattern to be spaced with described recessed decorative pattern.
As another embodiment, on the width in described ring portion, two rows described in decorative pattern is distributed.
Wherein, the row in decorative pattern described in two rows is described convex decorative pattern, and another row is described recessed decorative pattern, and two
Arrange the arrangement of described decorative pattern interleaved.
As another embodiment, on the width in described ring portion, three rows described in decorative pattern is distributed.
Wherein, it is positioned at decorative pattern described in two rows of both sides and is described recessed decorative pattern or described convex decorative pattern, be positioned at centre
A row described in decorative pattern be described convex decorative pattern or described recessed decorative pattern, and be positioned at decorative pattern described in a row of centre simultaneously
Be positioned at decorative pattern interleaved arrangement described in two rows of both sides.
For solving above-mentioned second technical problem, the technical solution of the utility model is:
A kind of minitype acoustic generator, including vibrational system and magnetic circuit system, described vibrational system includes being combined in one
The vibrating diaphragm risen and voice coil loudspeaker voice coil, described vibrating diaphragm is above-mentioned vibrating diaphragm.
After have employed technique scheme, the beneficial effects of the utility model are:
Owing to the ring part of this utility model vibrating diaphragm is furnished with the convex decorative pattern identical with the protrusion direction in ring portion,
With the protrusion direction in ring portion contrary recessed decorative pattern is also distributed.The protrusion direction of decorative pattern is different so that vibrating diaphragm
Impact direction different, the decorative pattern that two kinds of protrusion direction are contrary cooperates so that vibrating diaphragm can when vibration
Subject to various forces, effectively improve vibrating diaphragm because being produced folding line by unidirectional power or subside not
Good, it is therefore prevented that vibrating diaphragm polarizes, and effectively reduces distortion, reduces acoustical signal to greatest extent, improve
The sound quality of minitype acoustic generator so that it disclosure satisfy that the sound matter that people are the highest to electronic equipment
The requirement of amount.
Owing to the vibrating diaphragm of this utility model minitype acoustic generator is above-mentioned vibrating diaphragm, thus effectively reduce distortion,
Sound quality is high, it is possible to meet people's requirement to electronic equipment high sound quality.
In sum, this utility model vibrating diaphragm and be provided with the minitype acoustic generator of this vibrating diaphragm and solve in prior art
The technical problem that minitype acoustic generator distortion is serious, this utility model vibrating diaphragm and be provided with the minitype acoustic generator of this vibrating diaphragm
Distortion is little, and sound quality is high, it is possible to meet people's requirement to electronic equipment high sound quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model vibrating diaphragm;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the B direction view of Fig. 1;
Fig. 4 is the C portion enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of single decorative pattern in Fig. 2;
In figure: 10, edge part, 12, ring portion, 14, top dome portion, 20, decorative pattern, 22, convex decorative pattern,
24, recessed decorative pattern.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is expanded on further.
Embodiment one:
As Fig. 1 and Fig. 3 jointly shown in, a kind of vibrating diaphragm, for rectangular configuration, including being sequentially connected with from inside to outside
Top dome portion 14, ring portion 12 and the edge part 10 being integrated.Ring portion 12 is the circulus of rectangle, bag
Include the most parallel four section straightway, and the four sections of curved sections being connected between adjacent two section straightway,
Four sections of curved sections constitute four corners in ring portion 12.Decorative pattern 20, this embodiment party are distributed in ring portion 12
Formula preferred decorative pattern 20 integrated distribution in four corners in ring portion 12, i.e. four sections curved sections.
As Fig. 2 and Fig. 4 jointly shown in, be positioned at that the decorative pattern 20 in each corner all includes that protrusion direction is contrary two
Planting decorative pattern, a kind of is the convex decorative pattern 22 that protrusion direction is identical with the protrusion direction in ring portion 20, and another kind is
The recessed decorative pattern 24 contrary with the protrusion direction in ring portion 20.
As in figure 2 it is shown, the flat shape of each convex decorative pattern 22 and recessed decorative pattern 24 be ellipse, olive shape or
Track type, the major axis bearing of trend of each convex decorative pattern 22 and recessed decorative pattern 24 all with the width one in ring portion 12
Causing, the width in ring portion 12 is the direction shown in a in Fig. 1, the most each convex decorative pattern 22 and recessed decorative pattern
24 all radially distribute, the central part of vibrating diaphragm radiate to surrounding, and each convex decorative pattern 22 and recessed decorative pattern 24
Major axis dimension and minor axis dimension all can be adjusted as required, each convex decorative pattern 22 and the chi of recessed decorative pattern 24
Very little can be identical, it is possible to different.
Jointly shown with Fig. 4 as shown in Figure 1, Figure 2, the vertical cross section of each single decorative pattern in decorative pattern 20 is shaped as
One or more in U-shaped, V-arrangement or circular arc, when this vertical cross section refers to vibrating diaphragm horizontal positioned, along Fig. 5
The section that shown line D-D is done, if the vertical cross section defining convex decorative pattern 22 is shaped as U-shaped, V-arrangement or circle
Arc, the vertical cross section shape of the most recessed decorative pattern 24 is then inverted U-shaped, inverted V-shaped or rounding arc.Above-mentioned U
Shape, V-arrangement or circular arc are only the preferred structure of present embodiment, are not limited to above-mentioned three in actual application
Kind, it is also possible to select the polygon arcs such as trapezoidal.And convex decorative pattern 22 and recessed decorative pattern 24 can be selected for same shape
Decorative pattern, it is possible to select difform decorative pattern.
Each convex decorative pattern of the present utility model and recessed decorative pattern can use multiple different distribution form, and technical staff can
To be adjusted according to performance requirement, several convex decorative pattern and the distribution form of recessed decorative pattern are set forth below, but actual
Application is not limited to following several:
The first distribution form: decorative pattern is only distributed a row on the width in ring portion, each convex decorative pattern and recessed
Decorative pattern is spaced, and this is spaced can be odd number interval, it is also possible to be even intervals.Such as:
To be convex decorative pattern, recessed decorative pattern, convex decorative pattern ... be arranged in order;Can also be convex decorative pattern, convex decorative pattern, recessed flower
Stricture of vagina, recessed decorative pattern, convex decorative pattern, convex decorative pattern ... be arranged in order.
The second distribution form: decorative pattern is distributed two rows on the width in ring portion, the most therein
One row is convex decorative pattern, and another row is recessed decorative pattern, and the arrangement of this two rows decorative pattern interleaved, the decorative pattern of i.e. one row
End each extend to another row decorative pattern adjacent two decorative patterns between.In actual application can also each row all
It is made up of convex decorative pattern and two kinds of decorative patterns of recessed decorative pattern.
The third distribution form: as Fig. 1 and Fig. 2 jointly shown in, decorative pattern 20 is in the width side in ring portion 12
Three rows are upwards distributed, are wherein positioned at two rows (i.e. near edge part 10 and two rows in top dome portion 14) of both sides
Decorative pattern is same decorative pattern, convex decorative pattern 22 or recessed decorative pattern 24, it is illustrated that for recessed decorative pattern 24;It is positioned at the one of centre
Row's decorative pattern be another kind decorative pattern, recessed decorative pattern 24 or convex decorative pattern 22, it is illustrated that for convex decorative pattern 22, and is positioned at centre
Row's decorative pattern simultaneously be positioned at two row's decorative pattern interleaved arrangements of both sides, be i.e. positioned at the decorative pattern of a middle row
Two ends extend respectively between adjacent two decorative patterns of two row's decorative patterns in both sides.
This utility model is provided with two kinds of decorative patterns that protrusion direction is contrary in ring portion so that vibrating diaphragm is when vibration
Can be subject to various forces, it is effectively prevented vibrating diaphragm and deforms, improve vibrating diaphragm polarization, reduce mistake
Very, the sound quality of minitype acoustic generator can be greatly improved.
The technical scheme with convex decorative pattern and two kinds of decorative patterns of recessed decorative pattern of the present utility model is applicable not only to rectangle
Vibrating diaphragm, is also applied in circle, ellipse, the isostructural vibrating diaphragm of track type, can play reduction equally and lose
Genuine technique effect, therefore, no matter the structure such as the shape of vibrating diaphragm whether with above-described embodiment described in identical,
As long as arrange convex decorative pattern and two kinds of decorative patterns of recessed decorative pattern in ring portion, each fall within for reducing the product of distortion
In protection domain of the present utility model.
Embodiment two:
A kind of minitype acoustic generator, including vibrational system and magnetic circuit system, vibrational system includes combining
Vibrating diaphragm and voice coil loudspeaker voice coil, vibrating diaphragm is the vibrating diaphragm described in embodiment one.
Owing to this utility model minitype acoustic generator have employed the vibrating diaphragm described in embodiment one, greatly reduce mistake
Very, sound-reducing is effective, and sound quality is high, it is possible to meets people and wants electronic equipment high sound quality
Ask.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned
Design is set out, and without performing creative labour, all conversion made, all falls within guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. vibrating diaphragm, including the top dome portion being sequentially connected with from inside to outside, ring portion and edge part, described ring portion
On decorative pattern is distributed, it is characterised in that described decorative pattern includes identical with the protrusion direction in described ring portion convex
Decorative pattern, the most also includes the recessed decorative pattern contrary with the protrusion direction in described ring portion.
Vibrating diaphragm the most according to claim 1, it is characterised in that the vertical cross section of described decorative pattern is shaped as
One or more in U-shaped, V-arrangement or circular arc.
Vibrating diaphragm the most according to claim 2, it is characterised in that the flat shape of described decorative pattern is oval
The width one in shape, olive shape or track type, the major axis bearing of trend of each described decorative pattern and described ring portion
Cause.
4. according to the vibrating diaphragm described in claims 1 to 3 any claim, it is characterised in that described vibrating diaphragm
For rectangular configuration, described decorative pattern is distributed in four corners in described ring portion, and is positioned at each described corner
The described decorative pattern of position all includes described convex decorative pattern and described recessed decorative pattern.
Vibrating diaphragm the most according to claim 4, it is characterised in that on the width in described ring portion
A row described in decorative pattern is distributed, and described convex decorative pattern is spaced with described recessed decorative pattern.
Vibrating diaphragm the most according to claim 4, it is characterised in that on the width in described ring portion
Two rows described in decorative pattern is distributed.
Vibrating diaphragm the most according to claim 6, it is characterised in that the row in decorative pattern described in two rows is institute
Stating convex decorative pattern, another row is described recessed decorative pattern, and decorative pattern interleaved arrangement described in two rows.
Vibrating diaphragm the most according to claim 4, it is characterised in that on the width in described ring portion
Three rows described in decorative pattern is distributed.
Vibrating diaphragm the most according to claim 8, it is characterised in that be positioned at decorative pattern described in two rows of both sides equal
For described recessed decorative pattern or described convex decorative pattern, being positioned at decorative pattern described in a row of centre is described convex decorative pattern or described recessed
Decorative pattern, and be positioned at decorative pattern described in a row of centre simultaneously be positioned at decorative pattern interleaved row described in two rows of both sides
Row.
10. minitype acoustic generator, including vibrational system and magnetic circuit system, described vibrational system includes being combined in one
The vibrating diaphragm risen and voice coil loudspeaker voice coil, it is characterised in that described vibrating diaphragm is described in claim 1 to 9 any claim
Vibrating diaphragm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620349497.2U CN205610913U (en) | 2016-04-22 | 2016-04-22 | Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620349497.2U CN205610913U (en) | 2016-04-22 | 2016-04-22 | Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205610913U true CN205610913U (en) | 2016-09-28 |
Family
ID=56970161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620349497.2U Active CN205610913U (en) | 2016-04-22 | 2016-04-22 | Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205610913U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105872912A (en) * | 2016-04-22 | 2016-08-17 | 歌尔声学股份有限公司 | Vibrating diaphragm and minitype acoustic generator with same |
CN107948894A (en) * | 2018-01-03 | 2018-04-20 | 奥音科技(北京)有限公司 | Silica gel vibrating diaphragm and loudspeaker |
-
2016
- 2016-04-22 CN CN201620349497.2U patent/CN205610913U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105872912A (en) * | 2016-04-22 | 2016-08-17 | 歌尔声学股份有限公司 | Vibrating diaphragm and minitype acoustic generator with same |
CN105872912B (en) * | 2016-04-22 | 2019-04-30 | 歌尔股份有限公司 | Vibrating diaphragm and minitype acoustic generator equipped with the vibrating diaphragm |
CN107948894A (en) * | 2018-01-03 | 2018-04-20 | 奥音科技(北京)有限公司 | Silica gel vibrating diaphragm and loudspeaker |
CN107948894B (en) * | 2018-01-03 | 2021-07-30 | 镇江贝斯特新材料有限公司 | Silica gel vibrating diaphragm and loudspeaker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9936302B2 (en) | Miniature sounder | |
CN105933831B (en) | Vibrating diaphragm and miniature sounder provided with same | |
US9402116B2 (en) | Bone conduction speaker and compound vibration device thereof | |
CN205610913U (en) | Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm | |
JP6467486B2 (en) | Radiating diaphragm for hard, homogeneous speakers with attenuation | |
CN105872912A (en) | Vibrating diaphragm and minitype acoustic generator with same | |
CN110536217B (en) | Loudspeaker | |
CN208924473U (en) | Microphone device | |
CN108012224B (en) | Vibrating diaphragm and electroacoustic transducer | |
WO2018214785A1 (en) | Vibrating diaphragm and miniature sound generator provided with vibrating diaphragm | |
CN107155158A (en) | Vibrating diaphragm and the minitype acoustic generator provided with the vibrating diaphragm | |
CN203120148U (en) | A loudspeaker | |
CN109348372A (en) | Microphone device | |
CN207150812U (en) | Vibrating diaphragm and the minitype acoustic generator provided with the vibrating diaphragm | |
CN207266276U (en) | Vibrating diaphragm and the minitype acoustic generator equipped with the vibrating diaphragm | |
CN207075077U (en) | Vibrating diaphragm and electroacoustic transducer | |
CN205670832U (en) | A kind of equidistant shunting compression linear array bugle | |
CN207399481U (en) | A kind of Far Range roadshow speaker | |
US10869130B2 (en) | Diaphragm and loudspeaker | |
CN205610930U (en) | Micro loudspeaker | |
CN209002166U (en) | A kind of earphone | |
CN207070329U (en) | Vibrating diaphragm and the minitype acoustic generator provided with the vibrating diaphragm | |
CN206932393U (en) | Vibrating diaphragm and the minitype acoustic generator provided with the vibrating diaphragm | |
JP2011250063A (en) | Thin whole surface drive speaker | |
CN201657302U (en) | Moving coil type acoustic generator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |