CN104796825B - A kind of outstanding side structure of waveform - Google Patents

A kind of outstanding side structure of waveform Download PDF

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Publication number
CN104796825B
CN104796825B CN201410328141.6A CN201410328141A CN104796825B CN 104796825 B CN104796825 B CN 104796825B CN 201410328141 A CN201410328141 A CN 201410328141A CN 104796825 B CN104796825 B CN 104796825B
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China
Prior art keywords
waveform
vibrating elements
side structure
hangs
frame
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CN201410328141.6A
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CN104796825A (en
Inventor
黄新民
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SHENGYA ELECTRONIC CO Ltd NINGBO
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SHENGYA ELECTRONIC CO Ltd NINGBO
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Priority to CN201410328141.6A priority Critical patent/CN104796825B/en
Priority to PCT/CN2015/070682 priority patent/WO2015106685A1/en
Priority to EP15737028.9A priority patent/EP3096537B1/en
Publication of CN104796825A publication Critical patent/CN104796825A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

A kind of outstanding side structure of waveform, it includes elastic suspended side, the elastic suspended side is arranged around vibrating elements and extends between vibrating elements and frame, the elastic suspended side includes multiple waveform limit sections, the plurality of waveform limit section circumferentially forms wavy shaped configuration around the vibrating elements, by the direction of motion limitation of the vibrating elements in the axial direction to prevent the shaking and offset of the vibrating elements.The waveform hangs side structure and is suitably applied production loudspeaker or passive oscillating plate.

Description

A kind of outstanding side structure of waveform
Technical field
The present invention relates to a kind of audio device, in particular to a kind of waveform of loudspeaker vibration unit hangs side structure.
Background technique
Existing audio device, such as loudspeaker, generally comprise speaker frame, the vibration supported by the speaker frame Film, the voice coil coupled with the vibrating diaphragm and a magnetic receipt member with the voice coil electromagnetic induction, to drive the vibrating diaphragm Vibration, to reproduce sound.Particularly, the vibrating diaphragm is mounted on an opening of the speaker frame, wherein when electromagnetically When the voice coil being induced to move back and forth, the diaphragm oscillations are correspondingly driven.But the direction of vibration of the vibrating diaphragm be not by Control, thus the sound timbre that the vibrating diaphragm cannot reproduce.Preferable sound timbre in order to obtain, the vibrating diaphragm Ying Yijun Even amplitude only reciprocally moves in one direction.For example, the vibrating diaphragm should be only when the vibrating diaphragm is horizontally disposed It is reciprocally moved on vertical (up and down) direction, and the upward displacement of the vibrating diaphragm should be downward with the vibrating diaphragm Displacement be identical.
That is, existing vibrating diaphragm can not also be accomplished to move only along its axial direction, but moving axially so When can generate offset shake, cause generate sound it is impure.It is a kind of vibration unit of typical loudspeaker as shown in Figure 1, Its vibrational system that can be used as loudspeaker generates sound to be connected to voice coil to the input in response to audio signal, or It can also be used as passive vibration unit, is driven via the variation of air pressure by other horn systems and vibrates generation auxiliary audio. As shown in the figure, the vibration unit of typical loudspeaker includes intermediate vibrating mass 1 in the prior art, is located at around vibrating mass 1 Outstanding side 2 and external frame 3.It is domed for wherein hanging side 2, and coaxial with vibrating mass 1.However, this traditional vibration Unit, in a vibration period, outstanding side 2 still cannot be played the direction of vibration limitation of vibrating mass 1 in its axial direction. Because vibrating mass 1, which when deviateing axial direction movement, hangs side 2 itself, prevents the inclined of vibrating mass 1 without generating corresponding pulling force It moves, but when biasing force of vibrating mass 1 is transferred to outstanding side 2 and the junction of external frame 3 is just eased.That is, outstanding Side 2 cannot timely and effectively prevent the offset of vibrating mass 1.
Existing a solution is as shown in Figures 2 and 3 that multiple add is arranged between outstanding side 2 and external frame 3 Strong rib 4, these ribs 4 play the role of positioning, to prevent vibrating mass 1 from deviating axial direction movement.That is, when generating When offset, biasing force can be transmitted to these ribs 4, and be cancelled in time.However, as shown in Figure 3, it is single in this vibration On one section of member, it can be seen that this ribs 4 is all that line contacts with vibrating mass 1 and external frame 3, works as vibration in this way When block 1 moves axially so, what is be axially moved pulls power and also can soon be transferred to ribs 4, and further soon It is transferred to external frame 3, the axial movement of actually vibrating mass 1 so is also influenced by ribs 4.Although that is, This ribs 4 play the role of it is certain prevent offset, but also make the displacement of vibrating mass 1 in axial direction, i.e. vibration is single The stroke of member is also reduced, and thus be will affect the stroke of entire vibration unit, is kept acoustical quality bad, especially bass sound quality.
In addition, the stroke of better acoustical quality, especially bass effect in order to obtain, vibration unit or vibrating diaphragm needs to the greatest extent May be big, and the solution in traditional audio device be usually make large-sized vibration unit or vibrating diaphragm size, thus Keep existing audio device not small and exquisite enough.And for slimline product of many containing audio device, for example, plate is electric Depending on, cell phone, laptop computer, it is desirable to use the audio unit not only put down as much as possible but also thin, so that its slimline be made to produce Product can maintain unique design and shape.Bulky audio device is not suitable for being designed in these slimline products.
Summary of the invention
The main purpose of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, wherein the vibration unit Including vibrating elements, frame and the elastic suspended side in the frame around the vibrating elements, the elastic suspended edge The central axis of the vibration unit circumferencial direction formed waveform, to be effectively prevented the vibrating elements in It is generated when mandrel direction vibrates and shakes and deviate.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, and the elastic suspended side includes Extend in multiple limit ribs between the vibrating elements and the frame, with by multiple limit ribs in the vibrating elements Around form the undulated outstanding side of height, to play the role of limiting and prevent offset.
Another object of the present invention is to provide a kind of waveform of vibration unit hang side structure, each limit rib and Connection between the frame is a connection, and each limit rib section is triangular in shape, is bonded to both reach Effect, and can effectively prevent the shaking and offset of the vibrating elements, and will not influence the axial position of the vibrating elements It moves, to guarantee the acoustical quality of the vibrating elements generation.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, and the elastic suspended side includes The multiple waveforms limit section formed around the vibrating elements, multiple waveform limit sections are along the vibrating elements Peripheral direction forms waveform, so that these limit sections play the role of the limitation vibrating elements radial deflection.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, in conventional vibration unit In, it hangs and forms arch or waveform on edge radial section, and vibration unit of the invention is along the vibrating elements central axis Circumferencial direction form waveform, it is all thus when the vibrating elements is deviateing central shaft and be displaced along a certain radial direction The wavy shaped configuration that the waveform limit section enclosed is formed effectively prevents this radial deflection, thus by the displacement of the vibrating elements Limitation is in the axial direction.
Another object of the present invention is to provide a kind of waveforms of vibration unit vibration unit to hang side structure, conventional vibration Waveform in unit hangs side, and ripple is extended on the circumferencial direction along vibrating elements, causes outstanding in conventional vibration unit Side cannot play the buffering negative function to biasing force, and in elastic suspended side of the invention, counteracting can be timely and effectively provided Effect, prevents the offset of the vibrating elements.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, and the elastic suspended side can be with Formed around the vibrating elements it is multiple apart from one another by ground and along the groove of annular array, to make the elasticity Outstanding edge form a series of concaveconvex structures around the vibrating elements, this concaveconvex structure can form waveform, thus It can prevent the further radial displacement of the vibrating elements.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, and the elastic suspended side can be with It is bonded together using glue with the vibrating elements and the frame or the elastic suspended side is when forming, elastic material Material can be coated on simultaneously on the vibrating elements, so that its production method is easy, it is at low cost.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, and the vibration unit can be with For making loudspeaker or providing the passive oscillating plate of assistance audio, and acoustical quality, especially bass effect can be improved.
Another object of the present invention is to provide a kind of waveforms of vibration unit to hang side structure, small size and small size The vibration unit can reach biggish stroke, preferable acoustical quality, so that the vibration unit of the invention can answer For slimline digital product such as flat panel TV, cell phone, in laptop computer.
To achieve the above objectives, the present invention provides a kind of outstanding side structure of waveform, is adapted to be disposed at a vibration unit A vibrating elements and a frame between comprising an elastic suspended side, the elastic suspended side are arranged around the vibrating elements And it extends between the vibrating elements and the frame, the elastic suspended side includes multiple waveform limit sections, plurality of The waveform limit section circumferentially forms wavy shaped configuration around the vibrating elements, by the vibrating elements Direction of motion limitation is in the axial direction to prevent the shaking and offset of the vibrating elements.
Preferably, it is hanged in the structure of side in above-mentioned waveform, forms groove between the waveform limit section of adjacent two, from And the wavy shaped configuration is formed, the shape of the wavy shaped configuration is selected from sinusoidal waveform, square waveform, triangular waveform and sawtooth wave One of shape.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section is vertically from the vibrating elements Peripheral surface to the inner peripheral surface of the frame extend.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section is obliquely from the vibrating elements Peripheral surface to the inner peripheral surface of the frame extend.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit being connected with the vibrating elements The inner edge of section is in substantially sinusoidal waveform.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit being connected with the vibrating elements The inner edge shape of section is selected from one of sinusoidal waveform, square waveform, triangular waveform and zig-zag.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section being connected with the frame Outer rim is arc line shaped circumferentially.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section being connected with the frame Outer rim is in substantially sinusoidal waveform.
Preferably, it is hanged in the structure of side in above-mentioned waveform, outside each waveform limit section that the frame is connected Edge is arc line shaped circumferentially.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section being connected with the frame Outer rim shape is selected from one of sinusoidal waveform, square waveform, triangular waveform and zig-zag.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit being connected with the vibrating elements The vibrating elements connecting pin of section includes two parts, and shape is in an angle between two parts of the vibrating elements connecting pin.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section being connected with the frame Frame connecting pin includes two parts, and shape is in an angle between two parts of frame connecting pin connecting pin.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each waveform limit section being connected with the frame Frame connecting pin interconnects and is formed looped outer rim, and the annular outer edge is coaxial with the vibrating elements.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the folder formed between two parts of the vibrating elements connecting pin Angle is acute angle, right angle or obtuse angle.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the crest location of each waveform limit section is lower than the vibration Plane where the outer surface of dynamic element.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the crest location of the partly or entirely described waveform limit section is higher than Plane where the outer surface of the vibrating elements.
Preferably, it is hanged in the structure of side in above-mentioned waveform, multiple waveform limit sections are relative to the vibrating elements Center is in be arranged symmetrically.
Preferably, hanged in the structure of side in above-mentioned waveform, the shape of the vibrating elements be selected from circle, ellipse, rectangle, One of with polygon.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the shape of the vibrating elements is round, each waveform limit Position section is arranged along the radial direction of the vibrating elements, to form radial multiple waveform limit sections.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the quantity of the waveform limit section is 2-100, each described The wave height that waveform limits section is 1-50mm.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the size of the vibration unit is 0.0005-0.2 square metres.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the vibrating elements includes a vibration weight, and is coated on One clad of the vibration weight, the material of the clad are identical as the material on the elastic suspended side.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the elastic suspended side and the frame and the vibrating elements are glued It is connected together.
Preferably, the vibration unit is for connecting a voice coil, and the voice coil is coupled to a magnetic and returns system, to be assembled into One loudspeaker.
Preferably, the vibration unit shares a vibration cavity, institute with an at least principal oscillation loudspeaker as a passive oscillating plate When stating principal oscillation horns blared and answering the input of audio signal and vibrate, by the variation of the air pressure in the vibration cavity, the vibration Unit is vibrated by driving, to generate auxiliary audio.
Preferably, the vibration unit is arranged shoulder to shoulder with the principal oscillation loudspeaker.
Preferably, the vibration unit is coaxially back-to-back arranged with the principal oscillation loudspeaker.
According to a further aspect of the invention, the present invention provides a kind of vibration unit comprising:
One vibrating elements；
One elastic suspended side；And
One frame, wherein the elastic suspended side be arranged around the vibrating elements and extend in the vibrating elements and Between the frame, the elastic suspended side includes multiple groups connection rib, and wherein connection rib described in each group is connected including an at least top side Rib connects rib with an at least bottom side, and the top side of peripheral surface of the top side connection rib from the vibrating elements is to the frame Inner peripheral surface extends, and the bottom side of neighbouring top side connection rib connects the bottom side of peripheral surface of the rib from the vibrating elements Extend to the inner peripheral surface of the frame, wherein an arc linkage section is formed between the adjacent connection rib, so that described Elastic suspended side forms wavy shaped configuration around the vibrating elements.
Preferably, it is hanged in the structure of side in above-mentioned waveform, groove is formed between each arc linkage section, to be formed The wavy shaped configuration, the shape of the wavy shaped configuration is in sinusoidal waveform, square waveform, triangular waveform and zig-zag It is a kind of.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each connection rib is from the linkage section by different elasticity Material is made.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each connection rib and the linkage section are by identical elasticity Material is made.
Preferably, it is hanged in the structure of side in above-mentioned waveform, forms a folder between two adjacent arc linkage sections Angle.
Preferably, it is hanged in the structure of side in above-mentioned waveform, connection rib described in each group includes top side connection rib and a bottom side Rib is connected, and the section of the inner edge on the elastic suspended side connecting with the vibrating elements is made to form substantially sinusoidal waveform.
Preferably, it is hanged in the structure of side in above-mentioned waveform, connection rib described in each group includes two top sides connection rib and two bottom sides Rib is connected, the two bottom side connection ribs are located at the two sides of the top side connection rib, and make to connect with the vibrating elements The cross sectional shape of inner edge on the elastic suspended side be selected from one of sinusoidal waveform, square waveform, triangular waveform and zig-zag.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each top side connection rib is vertically or obliquely from described The peripheral surface of vibrating elements extends to the inner peripheral surface of the frame.
Preferably, it is hanged in the structure of side in above-mentioned waveform, each bottom side connection rib is vertically or obliquely from described The peripheral surface of vibrating elements extends to the inner peripheral surface of the frame.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the elastic suspended side being connect with the inner peripheral surface of the frame Frame connecting pin form looped outer rim, and the annular outer edge is coaxial with the vibrating elements.
Preferably, hanged in the structure of side in above-mentioned waveform, the shape of the vibrating elements be selected from circle, ellipse, rectangle, One of with polygon.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the shape of the vibrating elements is round, each connection rib It is arranged along the radial direction of the vibrating elements.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the vibrating elements includes a vibration weight, and is coated on One clad of the vibration weight, the material of the clad are identical as the material on the elastic suspended side.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the elastic suspended side and the frame and the vibrating elements are glued It is connected together.
Preferably, above-mentioned vibration unit is for connecting a voice coil, and the voice coil is coupled to a magnetic and returns system, to be assembled into One loudspeaker.
Preferably, above-mentioned vibration unit shares a vibration cavity, institute with an at least principal oscillation loudspeaker as a passive oscillating plate When stating principal oscillation horns blared and answering the input of audio signal and vibrate, by the variation of the air pressure in the vibration cavity, the vibration Unit is vibrated by driving, to generate auxiliary audio.
Preferably, above-mentioned vibration unit is arranged shoulder to shoulder with the principal oscillation loudspeaker.
Preferably, above-mentioned vibration unit is coaxially back-to-back arranged with the principal oscillation loudspeaker.
According to a further aspect of the invention, the present invention also provides a kind of vibration units comprising:
One vibrating elements；
One elastic suspended side；And
One frame；Wherein the elastic suspended side be arranged around the vibrating elements and extend in the vibrating elements and Between the frame, and the elastic suspended side formed around the vibrating elements it is multiple apart from one another by ground setting it is recessed Slot, multiple grooves along annular array, and make the elastic suspended edge the vibrating elements circumferencial direction formed wave Shape wave structure, the elastic suspended side limit the direction of motion of the vibrating elements in the axial direction.
Preferably, it is hanged in the structure of side in above-mentioned waveform, multiple grooves radially arrange.
Preferably, it is hanged in the structure of side in above-mentioned waveform, multiple grooves are in relative to the center of the vibrating elements It is symmetrically arranged.
Preferably, it being hanged in the structure of side in above-mentioned waveform, the elastic suspended side includes multiple arcs linkage section, and adjacent two The groove is formed between a arc linkage section, and the two neighboring groove is located at the phase on the elastic suspended side Anti- two sides.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the quantity of the groove is 2-100.
Preferably, hanged in the structure of side in above-mentioned waveform, the outer rim on the elastic suspended side is in loop wire shape, and with the vibration Dynamic element is coaxial.
Preferably, it is hanged in the structure of side in above-mentioned waveform, the shape of the outer rim on the elastic suspended side is selected from cyclic annular sine wave One of shape, cyclic annular square waveform, cyclic annular triangular waveform and cyclic annular zig-zag.
Preferably, hanged in the structure of side in above-mentioned waveform, state the inner edge on elastic suspended side shape be selected from cyclic annular sinusoidal waveform, One of cyclic annular square waveform, cyclic annular triangular waveform and cyclic annular zig-zag.
Preferably, above-mentioned vibration unit is for connecting a voice coil, and the voice coil is coupled to a magnetic and returns system, to be assembled into One loudspeaker.
Preferably, above-mentioned vibration unit shares a vibration cavity, institute with an at least principal oscillation loudspeaker as a passive oscillating plate When stating principal oscillation horns blared and answering the input of audio signal and vibrate, by the variation of the air pressure in the vibration cavity, the vibration Unit is vibrated by driving, to generate auxiliary audio.
Preferably, above-mentioned vibration unit is arranged shoulder to shoulder with the principal oscillation loudspeaker.
Preferably, above-mentioned vibration unit is coaxially back-to-back arranged with the principal oscillation loudspeaker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of loudspeaker vibration unit in the prior art.
Fig. 2A is a kind of structural schematic diagram of improved loudspeaker vibration unit in the prior art.
Fig. 2 B is the schematic cross-section of line A-A in Fig. 2A.
Fig. 3 is the stereoscopic schematic diagram of the vibration unit of first preferred embodiment according to the present invention.
Fig. 4 is the decomposition diagram of the vibration unit of above-mentioned first preferred embodiment according to the present invention.
Fig. 5 A is the cross-sectional view of line B-B in Fig. 3.
Fig. 5 B is the cross-sectional view of line C-C in Fig. 3.
Fig. 6 is the three-dimensional signal of the vibration unit that side is hanged with waveform of second preferred embodiment according to the present invention Figure.
Fig. 7 is the decomposition diagram of the vibration unit of above-mentioned second preferred embodiment according to the present invention.
Fig. 8 is the partial enlargement diagram in Fig. 6 at D.
Fig. 9 is the schematic cross-section of E-E line in Fig. 6.
Figure 10 A is that the vibration unit of above-mentioned second preferred embodiment according to the present invention is applied to the vertical of production loudspeaker Body schematic diagram.
Figure 10 B is that the vibration unit of above-mentioned second preferred embodiment according to the present invention is applied to the loudspeaker of production Decomposition diagram.
Figure 11 A is that the vibration unit of above-mentioned second preferred embodiment according to the present invention is applied to make passive oscillating plate Stereoscopic schematic diagram.
Figure 11 B is that the passive oscillating plate of the vibration unit production of above-mentioned second preferred embodiment according to the present invention uses Cross-sectional view when on speaker.
Figure 12 is the three-dimensional signal of the vibration unit of the variant embodiment of second preferred embodiment according to the present invention Figure.
Figure 13 is the decomposition of the vibration unit of the variant embodiment of above-mentioned second preferred embodiment according to the present invention Schematic diagram.
Figure 14 is the partial enlargement diagram in Figure 12 at F.
Figure 15 is the schematic cross-section of G-G line in Figure 12.
Figure 16 is that the solid of the vibration unit for hanging side with waveform of third preferred embodiment according to the present invention is shown It is intended to.
Figure 17 is the decomposition diagram of the vibration unit of above-mentioned third preferred embodiment according to the present invention.
Figure 18 is the partial enlargement diagram in Figure 16 at H.
Figure 19 is the schematic cross-section of I-I line in Figure 16.
Figure 20 is a kind of solid of the vibration unit of variant embodiment of third preferred embodiment according to the present invention Schematic diagram.
Figure 21 is the decomposition of the vibration unit of the variant embodiment of above-mentioned third preferred embodiment according to the present invention Schematic diagram.
Figure 22 is the partial enlargement diagram in Figure 20 at J.
Figure 23 is the schematic cross-section of K-K line in Figure 20.
Figure 24 is that the solid of the vibration unit for hanging side with waveform of the 4th preferred embodiment according to the present invention is shown It is intended to.
Figure 25 is the decomposition diagram of the vibration unit of above-mentioned 4th preferred embodiment according to the present invention.
Figure 26 is the partial enlargement diagram in Figure 24 at L.
Figure 27 is the schematic cross-section of M-M line in Figure 24.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back Other technologies scheme from the spirit and scope of the present invention.
It is the vibration unit 100 of first preferred embodiment according to the present invention as shown in Fig. 3 to Fig. 5 B comprising be located at Intermediate vibrating elements 10, the outstanding side structure around the vibrating elements 10 are described outstanding when structure includes an elastic suspended 20, and the frame 30 around the elastic suspended side 20.That is, the elastic suspended side 20, by elastic material system At, and extend between the vibrating elements 10 and the frame 30, to limit the vibration of the vibrating elements.The vibration member Part 10 can be round, oval, rectangular or other polygons, and in this preferred embodiment, the vibrating elements 10 is ellipse It is round.The elastic suspended side 20 also correspondingly forms substantially elliptical around the vibrating elements 10.The frame 30 can be with It is various shape, the present invention is unrestricted in this regard.
In this preferred embodiment, the vibration unit 100 further includes multiple limit ribs 40, multiple limit ribs 40 It extends between the vibrating elements 10 and the frame 30, to be formed between the vibrating elements 10 and the frame 30 high The structure of low fluctuating.The limit rib 40 is used for position-limiting action, to prevent the vibrating elements 10 from deviateing the displacement of central shaft. More specifically, when the vibrating elements 10 will deviate central shaft and generate offset, the corresponding limit rib 40 is produced Raw reversed pulling force, to offset the biasing force for causing the vibrating elements 10 to generate offset.It is noted that the limit rib 40 can be along vertical with the inner peripheral surface of the peripheral surface of the corresponding vibrating elements 10 and the corresponding frame 30 Direction extend, as shown in Figure 3, be also possible to be arranged along the radial direction of the vibration unit 10, or obliquely set It sets.This arrangement mode can produce the pulling force along these directions accordingly, to be effectively prevented the vibrating elements edge These directions generate offset.
It is noted that these limit ribs 40 can be equably arranged in around the vibrating elements 10, and can To be in be arranged symmetrically relative to the center of the vibrating elements 10.As an example, as shown in Figure 3, these limit ribs 40 include that left side limit rib 401 and right side limit rib 402.When about 100 vibration unit is placed and is worked normally, institute It states vibrating elements 10 axially to move up and down, when the vibrating elements 10 is wanted to deviate to the left, the right side can be immediately exposed to The reversal interlocking relay of lateral confinement position rib 402 to the right, so that the vibrating elements 10 be prevented further to deviate to the left.Conversely, working as the vibration When dynamic element 10 is wanted to deviate to the right, it can be immediately exposed to the reversal interlocking relay of the left side limit rib 401 to the left, thus described in preventing Vibrating elements 10 further deviates to the right.In this way, the elastic suspended side 20 and the limit rib 40 can be effectively by the vibrations The direction of vibration of dynamic element 10 is limited in up and down direction axially.
The elastic suspended side 20 can be with structure shown in Fig. 1, be coaxially disposed with the vibrating elements 10, And radially along the vibrating elements 10, section forms waveform or arch, as shown in Figure 5 B, thus along described The central axis of vibrating elements 10 can form annular rib.It is noted that each limit rib 40 is from the elastic suspended Side 20 is arranged raisedly, to form height relief fabric on the circumferencial direction of the vibrating elements 10.That is, of the invention " waveform " can not be the wave-like that stringent similar water is formed, but can be in the week of the vibrating elements 10 It encloses and is formed with pleated structure or similar watt rib paper structure.
As shown in Figure 3, multiple limit ribs 40 substantially by the elastic suspended when 20 are divided into multiple outstanding section 201. The quantity of the limit rib 40 is unrestricted, can be adjusted according to different needs.In example shown in fig. 3,8 A limit rib 40 by the elastic suspended while 20 be separated into 8 it is described outstanding while section 201.Each limit rib 40 is also by elasticity Material is made, and can be made with the elastic suspended side 20 of same elastic material, can also be by different elastic material systems At.When the limit rib 40 is made with the elastic suspended side 20 of same material, multiple limit ribs 40 and the bullet Property outstanding side 20 can be integrally formed.That is, can be injected in an injection step using a molding die scheduled Elastic material, thus assembly of the production simultaneously with multiple the limit ribs 40 and the elastic suspended side 20.It is worth mentioning It is that in forming process, the scheduled elastic material can also be coated on the vibrating elements 10, to form an elasticity Clad 12.That is, the vibrating elements 10 may include internal vibration weight 11 and external elastomeric overmold layer 12.It is noted that the elastic suspended side 20 and the limit rib 40 also can use conventional method by glue with it is described Frame 30 and the vibrating elements 10 are bonded.
It is noted that as shown in Figure 5 B, the domes on the elastic suspended side 20 can form an annular recess 202.20 two sides of elastic suspended side can with outwardly convex be arranged in each limit rib 40, or are positioned only at the bullet Property outstanding side 10 side.In this preferred embodiment, each limit rib 40 is located at the bullet with the annular recess 202 Property outstanding side 20 two sides, that is to say, that each limit rib 40 does not extend into the annular recess 202, and is to extend In the side on the elastic suspended side 10, as shown in Figure 5 B, the upside on the elastic suspended side 10 is extended in raisedly.And it is adjacent Groove 203 is formed between two limit ribs 40, so that the elastic suspended side 20 and the limit rib 40 are in the vibration member The structure that height rises and falls is formd around part 10.
As shown in Fig. 3 and Fig. 5 A, each 40 section of limit rib can triangular in shape or trapezoidal, diamond shape etc., from And the axial movement for being firmly located by connecting and not hindering the vibrating elements 10 can be played the role of.More specifically, scheming In example shown in 3 and Fig. 5 A, in the form of sheets, and section is triangular in shape for each limit rib 40.The triangle limit Rib 40 can be connect by a bottom edge of triangle with the vibrating elements 10, and a vertex of triangle and the frame 30 connect It connects, or can be connect by a bottom edge of triangle with the frame 30, a vertex of triangle and the vibrating elements 10 Connection.
Preferably, each limit rib 40 includes vibrating elements connecting pin 41 and frame connecting pin 42.The vibration member Part connecting pin 41 is that line is connect with the peripheral surface 101 of the vibrating elements 10, that is to say the triangle of the limit rib 40 Bottom edge is in contact and connect with the peripheral surface 101 of the vibrating elements 10.The frame connecting pin 42 and the frame 30 inner peripheral surface 301 is a connection, that is to say the vertex of a triangle of the limit rib 40 and the interior weekly form of the frame 30 Face 301 is in contact and connects.It is noted that the triangle that the section of the limit rib 40 is formed can be any triangle The shape of shape such as right angled triangle, isosceles triangle, and can form equilateral triangle.It is noted that triangle here The each side of shape can be straight line, be also possible to curve, in fig. 5 shown in example, each limit rib 40 and the bullet Property the part that is connected of outstanding side 20 can be in arc line shaped.
It is noted that it is this design so that it is described limit rib 40 and the vibrating elements 10 bonding strength be greater than with The bonding strength of the frame 30.To while preventing the vibrating elements 10 from generating offset, make to push the vibration member The thrust of part 10 axially movable is unlikely to soon to be transmitted to the frame 30, and makes the stroke i.e. axis of the vibrating elements 10 It is not much affected to displacement.That is, the frame 30 to the limit rib 40 apply by the vibrating elements 10 pulling force for retracting its initial position are unlikely to quickly to be transferred to the vibrating elements 10, and are to try to make the vibrating elements 10 Reach maximum axial displacement.In other words, the limit rib 40 cannot be made just to have started from intermediate initial position initially axially position When shifting, just shortened axial displacement from the effect of the restoring force of the frame 30 by band at once.
That is, as shown in Figure 2A and 2B, ribs 4 and vibrating mass 1 and external frame 3 are all line connection, section In the form of a substantially rectangular, such 4 both ends of ribs are by as the connection structure of vibrating mass 1 and external frame 3, to have identical Bonding strength.In this way, the pulling force for retracting vibrating mass 1 that external frame 3 and ribs 4 play can be applied to vibration in real time On block 1, and the axial displacement of vibrating mass 1 is caused also to have an impact.That is, although ribs 4 can play certain subtract The effect of the offset of few vibrating mass 1, but serious detrimental effect is produced to the stroke of vibrating mass 1 simultaneously.And the present invention makes Each described 40 one end of limit rib and the frame 30 form point connection, and the other end and the vibrating elements 10 form line and connect It connects, the shaking for preventing the vibrating elements 10 and offset can be played and does not influence the axial displacement of the vibrating elements 10.
If Fig. 6 to Figure 11 B is the vibration unit 100A of second preferred embodiment according to the present invention comprising vibration member Part 10A, the waveform being centered around around the vibrating elements 10A hang side structure, and it includes elastic suspended that the waveform, which hangs side structure, Side 20A and frame 30A.The elastic suspended side 20A is extended between the vibrating elements 10A and the frame 30A.At this In a embodiment, the elastic suspended side 20A circumferentially forms wavy shaped configuration around the vibrating elements 10A.
Specifically, the elastic suspended side 20A includes the multiple waveforms limit section 21A being circumferentially arranged, thus more A waveform limit section 21A forms wavy shaped configuration around the vibrating elements 10A.And the outstanding side 2 in Fig. 1 only exists Vibrating mass 1 is radially formed with arch or waveform configuration, to cannot effectively act as preventing that the vibrating elements 10A's is inclined Shifting effect.
Multiple waveform limit section 21A of the invention are used for position-limiting action, to prevent the vibrating elements 10A from deviateing it The displacement of central axis X.More specifically, the inclined of some direction is generated when the vibrating elements 10A will deviate central shaft X When shifting, the corresponding waveform limit section 21A generates the pulling force of opposite direction, causes the vibrating elements 10A to generate to offset The biasing force of offset.It is noted that these waveforms limit section 21A can equably be arranged in the vibrating elements 10A's Around, and can be in be arranged symmetrically relative to the center of the vibrating elements 10A.
As an example, as shown in Figure 6, multiple waveforms limit section 21A include left side waveform limit section 21A and Right side waveform limits section 21A.When the vibration unit 100A or more is placed and is worked normally, the edge the vibrating elements 10A X axis move up and down, when the vibrating elements 10A want along Y-axis left avertence shown in Fig. 6 move when, can be immediately exposed to The reversal interlocking relay of the right side waveform limit section 21A to the right, so that the vibrating elements 10A be prevented further to deviate to the left.Instead It can be immediately exposed to the left side waveform limit when the vibrating elements 10A wants to move along Y-axis right avertence shown in Fig. 6 The reversal interlocking relay of position section 21A to the left, so that the vibrating elements 10A be prevented further to deviate to the right.In this way, the elastic suspended side The direction of vibration of the vibrating elements 10A can be effectively limited in the up and down direction along X-axis by 20A.
Each waveform limit section 21A includes vibrating elements connecting pin 211A and frame connecting pin 212A.Such as institute in Fig. 8 Show, the vibrating elements connecting pin 211A can be in wave shape on section circumferentially, and with the vibrating elements 10A Peripheral surface 101A connection.And the frame connecting pin 212A is an outer rim, is connected to the inner peripheral surface of the frame 30A 301A.More specifically, as shown in Figure 8, in this preferred embodiment, the vibrating elements connects as more detailed description Meeting end 211A can have two downside connection site 2111A and 2112A and upside connection site 2113A.Two downside connection Line between site 2111A and 2112A and upside connection site 2113A can form triangle.And respectively under described two Side connection site 2111A and 2112A and upside connection site 2113A extend to the inner peripheral surface 301A of the frame 30A Three connection sites 2121A, 2122A and the 2123A arrived, these three connection sites 2121A, 2122A and 2123A are formed on institute It states on the 212A of frame connecting pin, and the line between these three connection sites 2121A, 2122A and 2123A is along the frame Inner peripheral surface extends and arc-shaped line segment.That is, in this embodiment, the waveform limit section 21A have inner edge and Outer rim, the inner edge being connected with the peripheral surface 101A of the vibrating elements 10A is in wave shape, or is arch, the waveform The outer rim that is connected with the inner peripheral surface 301A of the frame 30A of limit section 21A along the frame 30A inner peripheral surface 301A Extend and arc-shaped, and is located at perpendicular on the same plane of the vibrating elements central axis X.
It may also be said that the vibrating elements connecting pin 211A of each waveform limit section 21A is divided into two parts, described two / can be with shape at an angle.The angle formed can be acute angle, right angle or obtuse angle.
This wavy shaped configuration of the invention can prevent the vibrating elements 10A from generating offset, and make described in promotion The thrust of vibrating elements 10A axially movable is unlikely to soon to be transmitted to the frame 30A, and makes the vibrating elements 10A Stroke, that is, axial displacement be not much affected.That is, the frame 30A applies waveform limit section 21A The pulling force that the vibrating elements 10A is retracted into its initial position be unlikely to quickly to be transferred to the vibrating elements 10, but to the greatest extent Amount makes the vibrating elements 10A reach maximum axial displacement.
It is noted that in this preferred embodiment, the waveform limit section 21A's and vibrating elements 10A Bonding strength is greater than the bonding strength with the frame 30A, i.e., the described waveform limit inner edge section 21A and the vibrating elements 10A Connection structure it is triangular in shape, it is more firm, thus more stronger than the connection between outer rim and the frame 30.Those skilled in the art It is envisioned that its connection type may be reversed.The connection of i.e. described waveform limit section 21A outer rim and the frame 30A Structure is triangular in shape, and the connection between outer rim and the vibrating elements 10A is the arc being generally aligned in the same plane, rather than height It is undulated.
In addition, groove 203A is formd between two adjacent waveform limit section 21A, thus along the vibration member A series of groove 203A apart from one another by ground setting are formed on the circumferencial direction of part 10, so as to form wavy shaped configuration.
It is noted that the waveform limit section of this preferred embodiment of the invention can make in an injection step Scheduled elastic material is injected with a molding die and is integrally formed.It is noted that in forming process, it is described pre- Fixed elastic material can also be coated on the vibrating elements 10A, to form an elastomeric overmold layer 12A.That is, institute Stating vibrating elements 10A may include internal vibration weight 11A and external elastomeric overmold layer 12A, as shown in Figure 9.Value It obtains one to be mentioned that, the elastic suspended side 20A also can use conventional method and pass through glue and the frame 30A and vibration member Part 10A bonding.
Figure 12 to Figure 15 is a kind of variant embodiment of this preferred embodiment of the invention, and structure is preferred real with this The structure applied in example is similar, and difference is that the waveform limit section 21A forms the height of ripple.As shown in Figure 9, each described The crest location that waveform limits section 21A can be lower than the outer surface 102A of the vibrating elements 10A, and can be lower than the frame The outer surface 302A of frame 30A.And it is as shown in Figure 15, the crest location of each waveform limit section 21A ' can be higher than described The outer surface 102A of vibrating elements 10A, and the outer surface 302A of the frame 30A can be higher than.
It is noted that the vibration unit 100A resonant frequency obtained is 5-in this embodiment of the invention 200 hertz, the elastic suspended side 20A material can be any thermoset rubber and thermoplastic elastomer (TPE), and has and be suitable for Hardness, such as Shore hardness 5-85A.The wave height of each waveform limit section 21: 1-50mm, ripple quantity: 2-100 It is a.The size of the obtained vibration unit can be 0.0005-0.2 square metre.It is noted that these specific values It is only used as illustrating, and is not exposed to concrete restriction, can according to need and be adjusted in reality is practical.It is noted that These data are also suitable for vibration unit obtained in other embodiments of the invention.
As shown in figs. 10 a and 10b, the vibration unit 100A in this preferred embodiment of the invention may be used as The vibrating elements 10A of the vibrational system of loudspeaker 1000A, the vibration unit 100A is connect with voice coil 110A, the sound It encloses 110A and magnetic returns system 120A electromagnetic induction, thus in the loudspeaker 1000A when input audio signal, the voice coil 110A is moved back and forth in the magnetic field that the magnetic returns system 120A, to drive the vibrating elements 10A to vibrate back and forth to generate Sound.And the movement of the vibrating elements 10A is limited in axis by its wavy shaped configuration by the elastic suspended side 20A of the invention To on direction, to keep the audio generated purer.
As seen in figs. 11a and 11b, the vibration unit 100A in this preferred embodiment of the invention may be used as The passive oscillating plate of loudspeaker 1000A '.Specifically, loudspeaker 1000A ' may include principal oscillation loudspeaker 1100A ', and vibration Unit 100A.The principal oscillation loudspeaker 1100A ' can in response to audio signal input and vibrate generation sound.The vibration is single The first 100A and principal oscillation loudspeaker 1100A ' shares a vibration cavity 1200A ', when principal oscillation loudspeaker 1100A ' vibration, by The variation of the vibration cavity 1200A ' air pressure, the vibration unit 100A is also vibrated generation auxiliary audio by driving, to change Kind sound quality, especially strengthens bass effect.
The principal oscillation loudspeaker 1100A ' can be traditional horn structure, be also possible to by the vibration list of the invention Loudspeaker made of first 100A or loudspeaker.The loudspeaker 1000A ' may include one or more principal oscillation loudspeaker 1100A ' and one or more vibration unit 100A.And the principal oscillation loudspeaker 1100A ' and the vibration unit 100A It can be arranged shoulder to shoulder, as illustrated in figure 11A, coaxially can also back-to-back be arranged.
It is noted that the passive oscillating plate of the loudspeaker 1000A and the loudspeaker 1000A ' here all make With the vibration unit 100A of this preferred embodiment.The vibration unit of other embodiments also can be applied to described in production The passive oscillating plate of loudspeaker 1000A and the loudspeaker 1000A '.
It is the vibration unit 100B of third preferred embodiment according to the present invention as shown in Figure 16 to Figure 19 comprising vibration Dynamic element 10B, the waveform being centered around around the vibrating elements 10B hang side structure, and it includes bullet that the waveform, which hangs side structure, Property outstanding side 20B and frame 30B.The elastic suspended side 20B is extended between the vibrating elements 10B and the frame 30B. In this embodiment, the elastic suspended side 20B circumferentially forms waveform knot around the vibrating elements 10B Structure.
Specifically, the elastic suspended side 20B includes the multiple waveforms limit section 21B being circumferentially arranged, thus more A waveform limit section 21B forms wavy shaped configuration around the vibrating elements 10B.Vibration in this preferred embodiment Moving cell 100B is similar with the structure of the vibration unit 100A in above-mentioned second preferred embodiment.Difference is, each The both ends of waveform limit section 21B, i.e., be with the structure of frame connecting pin 212B by vibrating elements connecting pin 211B as. The inner edge of i.e. each waveform limit section 21B and outer rim can be waveform or domes.As shown in Figure 18, upside is pushed up Point and two bottom point of downside can form triangle after interconnecting.
It is noted that the vibrating elements 10B is rounded in this third preferred embodiment.It is multiple described Waveform limit section 21B being arranged radially along the vibrating elements 10B, to form radial multiple radial waveform limits Position section 21B.That is, the straight line where the ripple of each waveform limit section 21B extends can all pass through the vibration The center of circle of element, to arrange equably radially.Multiple radial waveform limit section 21B limit the vibration radially The position of dynamic element 10B, prevents the vibrating elements 10B along some radial deflection, to can only move axially so.
It is the vibration list of the variant embodiment of third preferred embodiment according to the present invention as shown in Figure 20 to Figure 23 First 100C, similarly comprising vibrating elements 10C, the waveform being centered around around the vibrating elements 10C hang side structure, institute State the outstanding 20C and frame 30C when structure includes elastic suspended of waveform.The elastic suspended side 20C extends in the vibrating elements Between 10C and the frame 30C.In this embodiment, the elastic suspended side 20C around the vibrating elements 10C along Circumferencial direction forms wavy shaped configuration.
Specifically, the elastic suspended side 20C includes multiple groups connection rib 22C.Each group connects rib 22 and connects including an at least top side Rib 221C, and an at least bottom side of neighbouring top side connection rib 221C connect rib 222C.The elastic suspended side 20C is also wrapped Include the linkage section 23C for extending in and each extending between neighbouring connection rib 22C (221C, 22C).
In this preferred embodiment of the invention, the top side connects rib 221C from the periphery of the vibrating elements 10C The top side of surface 101C extends to the inner peripheral surface 301C of the frame 30C, and neighbouring bottom side connects rib 222C from the vibration member The bottom side of the peripheral surface 101C of part 10C extends to the inner peripheral surface 301C of the frame 30C.Top side connection rib 221C and Arc linkage section 23C is formed between the bottom side connection rib 222C.
Rib 22C is this alternately prolongs from the top side of the vibrating elements 10C and bottom side towards the frame 30C for the connection The arrangement stretched, so that the elastic suspended side 20C forms wavy shaped configuration around the vibrating elements 10C.It is similar Ground, multiple groove 203C are also formed in around the vibrating elements 10C.
The connection rib 22C can be from the linkage section 23C to be made of different elastic materials, can also be by same Material is made.When the connection rib 22C and the linkage section 23C are made of same material, the elastic suspended side 20C can be with Keep the connection rib 22C and the linkage section 23C integrally formed and injecting a kind of elastic material in a mold, to obtain The structure of vibration unit 100B described in similar above-mentioned second embodiment.
The vibrating elements 10C in this preferred embodiment of the invention is also possible to circle, in this way these described companies Rib 22C is arranged radially along the vibrating elements 10C's, to form multiple radially connected rib 22C, is prevented with playing limit The effect of the radial deflection of the vibrating elements 10C.
It is the vibration unit 100D of the 4th preferred embodiment according to the present invention as shown in figure 24 to figure 27 comprising vibration Dynamic element 10D, the elastic suspended side 20D and frame 30D being centered around around the vibrating elements 10D.The elastic suspended side 20D It extends between the vibrating elements 10D and the frame 30D and the circumferentially shape around the vibrating elements 10D Waviness structure.
In the wavy shaped configuration of the vibration unit 100D of this preferred embodiment of the invention and above-mentioned second embodiment Wavy shaped configuration it is similar, and multiple waveforms including being arranged in around the vibrating elements 10D limit section 21D, Ge Gesuo Stating waveform limit section 21D has vibrating elements connecting pin 211D and frame connecting pin 212D.With the periphery of the vibrating elements 10D The i.e. described vibrating elements connecting pin 211D in the inner edge that surface 101D is connected does not form wedge angle, obtains if connecting each vertex Figure can be rectangle.In other words, different from the waveform of first three above-mentioned embodiment, the waveform of first three embodiment can be with Form substantially sinusoidal waveform, and the waveform in this preferred embodiment is substantially square wave.It is expected that above-mentioned each top The figure that point connection obtains is also possible to trapezoidal etc..These structures can make to form groove around the vibrating elements 10D A series of 203D, to form the contoured wavy shaped configuration of height by concaveconvex structures.
It is noted that the vibration unit 100D in this embodiment of the invention can also pass through above-mentioned third The vibration unit 100C in a embodiment converts to obtain.The elastic suspended side 20C's of the i.e. described vibration unit 100C is more In group connection rib 22C, it includes that two adjacent bezels connect rib 221C, and neighbouring two top side connections that each group, which connects rib 22, When two bottom sides of rib 221C connect rib 222C, the vibration unit 100D in this embodiment of the invention can be obtained.
It is noted that similarly, the elastic suspended side both ends 20D and the vibrating elements 10D and frame 30D Between connection structure can be the same, be also possible to different.Such as shown in Figure 26, with the vibrating elements 10D Peripheral surface 101D be connected the waveform limit section 21D the i.e. described vibrating elements connecting pin 211D in inner edge can be not With the broken line of line segment composition, and the waveform limit section 21D's being connected with the inner peripheral surface 301D of the frame 30D is outer Edge, that is, frame connecting pin 212D only forms a line segment, so that the elastic suspended side 20D and vibrating elements 10D Bonding strength be greater than bonding strength with the frame 30.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims (87)

1. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements Around and extending between the vibrating elements and the frame, the elastic suspended side includes multiple waveforms limit sections, wherein Multiple waveforms limit sections circumferentially form wavy shaped configuration around the vibrating elements, and tapered extend to institute Frame is stated, by the direction of motion limitation of the vibrating elements in the axial direction to prevent the shaking and offset of the vibrating elements To provide better bass effect.
2. waveform as described in claim 1 hangs side structure, which is characterized in that between the waveform limit section of adjacent two Groove is formed, to form the wavy shaped configuration, the shape of the wavy shaped configuration is selected from sinusoidal waveform, square waveform, triangle One of waveform and zig-zag, and each waveform limit section extends to the frame from the vibrating elements taperedly Frame.
3. waveform as described in claim 1 hangs side structure, which is characterized in that each waveform limit section is obliquely from institute The peripheral surface for stating vibrating elements extends to the inner peripheral surface of the frame.
4. waveform as described in claim 1 hangs side structure, which is characterized in that each institute being connected with the vibrating elements The inner edge of waveform limit section is stated in substantially sinusoidal waveform.
5. waveform as described in claim 1 hangs side structure, which is characterized in that each institute being connected with the vibrating elements The shape for stating the inner edge of waveform limit section is selected from one of sinusoidal waveform, square waveform, triangular waveform and zig-zag.
6. waveform as claimed in claim 4 hangs side structure, which is characterized in that each wave being connected with the frame Shape limits the outer rim of section in substantially sinusoidal waveform.
7. waveform as claimed in claim 5 hangs side structure, which is characterized in that each wave being connected with the frame The shape that shape limits the outer rim of section is selected from one of sinusoidal waveform, square waveform, triangular waveform and zig-zag.
8. waveform as described in claim 1 hangs side structure, which is characterized in that each institute being connected with the vibrating elements The vibrating elements connecting pin for stating waveform limit section includes two parts, and is formed between two parts of the vibrating elements connecting pin One angle.
9. waveform as claimed in claim 8 hangs side structure, which is characterized in that each wave being connected with the frame The frame connecting pin that shape limits section includes two parts, and a folder is formed between two parts of frame connecting pin connecting pin Angle.
10. waveform as claimed in claim 8 hangs side structure, which is characterized in that two parts of the vibrating elements connecting pin Between the angle that is formed be acute angle, right angle or obtuse angle.
11. waveform as described in claim 1 hangs side structure, which is characterized in that the wave crest position of each waveform limit section It sets low in the plane where the outer surface of the vibrating elements.
12. waveform as described in claim 1 hangs side structure, which is characterized in that the partly or entirely described waveform limit section Crest location is higher than the plane where the outer surface of the vibrating elements.
13. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that multiple waveform limits Section is in be arranged symmetrically relative to the center of the vibrating elements.
14. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the shape of the vibrating elements Shape is selected from one of round, ellipse, rectangle and polygon.
15. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the shape of the vibrating elements Shape is circle, and each waveform limit section is arranged along the radial direction of the vibrating elements, to be formed radial more A waveform limits section.
16. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the waveform limit section Quantity is 2-100, and the wave height of each waveform limit section is 1-50mm.
17. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the ruler of the vibration unit Very little is 0.0005-0.2 square metres.
18. waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the vibrating elements includes One vibration weight, and it is coated on a clad of the vibration weight, the material of the clad and the elastic suspended The material on side is identical, the elastic suspended side and clad integrated injection molding forming.
19. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the elastic suspended side and institute It states frame and the vibrating elements bonds together.
20. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the vibration unit is used for A voice coil is connected, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
21. the waveform as described in any in claim 1 to 12 hangs side structure, which is characterized in that the vibration unit conduct One passive oscillating plate shares a vibration cavity with an at least principal oscillation loudspeaker, and the principal oscillation horns blared answers the input of audio signal And when vibrating, by the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary sound Effect.
22. waveform as claimed in claim 21 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
23. waveform as claimed in claim 21 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
24. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements Around and extending between the vibrating elements and the frame, the elastic suspended side includes multiple waveforms limit sections, wherein Multiple waveform limit sections circumferentially form wavy shaped configuration around the vibrating elements, by the vibration member The direction of motion of part limits the shaking to prevent the vibrating elements in the axial direction and deviates to provide better bass effect, Wherein the waveform hangs the inner edge for each waveform limit section that side structure is connected with the vibrating elements in substantially just String waveform, the outer rim that the waveform hangs each waveform limit section that side structure is connected with the frame is circumferentially The arc line shaped in direction.
25. waveform as claimed in claim 24 hangs side structure, which is characterized in that multiple waveform limit sections are relative to institute The center for stating vibrating elements is in be arranged symmetrically.
26. waveform as claimed in claim 24 hangs side structure, which is characterized in that the shape of the vibrating elements is selected from circle One of shape, ellipse, rectangle and polygon.
27. waveform as claimed in claim 24 hangs side structure, which is characterized in that the shape of the vibrating elements is circle, Each waveform limit section is arranged along the radial direction of the vibrating elements, to form radial multiple waveforms Limit section.
28. waveform as claimed in claim 24 hangs side structure, which is characterized in that the quantity of the waveform limit section is 2- 100, the wave height of each waveform limit section is 1-50mm.
29. waveform as claimed in claim 24 hangs side structure, which is characterized in that the size of the vibration unit is 0.0005-0.2 square metres.
30. waveform as claimed in claim 24 hangs side structure, which is characterized in that the vibrating elements includes that a vibration aggravates Block, and it is coated on a clad of the vibration weight, the material phase of the material of the clad and the elastic suspended side Together, the elastic suspended side and clad integrated injection molding forming.
31. waveform as claimed in claim 24 hangs side structure, which is characterized in that the elastic suspended side and the frame and institute Vibrating elements is stated to bond together.
32. waveform as claimed in claim 24 hangs side structure, which is characterized in that the vibration unit is for connecting a sound Circle, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
33. waveform as claimed in claim 24 hangs side structure, which is characterized in that the vibration unit is as a passive vibration Plate shares a vibration cavity with an at least principal oscillation loudspeaker, when the principal oscillation horns blared is answered the input of audio signal and is vibrated, by By the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary audio.
34. waveform as claimed in claim 33 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
35. waveform as claimed in claim 33 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
36. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements Around and extending between the vibrating elements and the frame, the elastic suspended side includes multiple waveforms limit sections, wherein Multiple waveform limit sections circumferentially form wavy shaped configuration around the vibrating elements, by the vibration member The direction of motion of part limits the shaking to prevent the vibrating elements in the axial direction and deviates to provide better bass effect, Wherein the waveform hangs the shape choosing of the inner edge for each waveform limit section that side structure is connected with the vibrating elements From one of sinusoidal waveform, square waveform, triangular waveform and zig-zag, the waveform hangs side structure and is connected with the frame The outer rim of each waveform limit section connect is arc line shaped circumferentially.
37. waveform as claimed in claim 36 hangs side structure, which is characterized in that multiple waveform limit sections are relative to institute The center for stating vibrating elements is in be arranged symmetrically.
38. waveform as claimed in claim 36 hangs side structure, which is characterized in that the shape of the vibrating elements is selected from circle One of shape, ellipse, rectangle and polygon.
39. waveform as claimed in claim 36 hangs side structure, which is characterized in that the shape of the vibrating elements is circle, Each waveform limit section is arranged along the radial direction of the vibrating elements, to form radial multiple waveforms Limit section.
40. waveform as claimed in claim 36 hangs side structure, which is characterized in that the quantity of the waveform limit section is 2- 100, the wave height of each waveform limit section is 1-50mm.
41. waveform as claimed in claim 36 hangs side structure, which is characterized in that the size of the vibration unit is 0.0005-0.2 square metres.
42. waveform as claimed in claim 36 hangs side structure, which is characterized in that the vibrating elements includes that a vibration aggravates Block, and it is coated on a clad of the vibration weight, the material phase of the material of the clad and the elastic suspended side Together, the elastic suspended side and clad integrated injection molding forming.
43. waveform as claimed in claim 36 hangs side structure, which is characterized in that the elastic suspended side and the frame and institute Vibrating elements is stated to bond together.
44. waveform as claimed in claim 36 hangs side structure, which is characterized in that the vibration unit is for connecting a sound Circle, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
45. waveform as claimed in claim 36 hangs side structure, which is characterized in that the vibration unit is as a passive vibration Plate shares a vibration cavity with an at least principal oscillation loudspeaker, when the principal oscillation horns blared is answered the input of audio signal and is vibrated, by By the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary audio.
46. waveform as claimed in claim 45 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
47. waveform as claimed in claim 45 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
48. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements Around and extending between the vibrating elements and the frame, the elastic suspended side includes multiple waveforms limit sections, wherein Multiple waveform limit sections circumferentially form wavy shaped configuration around the vibrating elements, by the vibration member The direction of motion of part limits the shaking to prevent the vibrating elements in the axial direction and deviates to provide better bass effect, The vibrating elements that wherein waveform hangs each waveform limit section that side structure is connected with the vibrating elements is connect End includes two parts, and in an angle, the waveform hangs side knot to shape between two parts of the vibrating elements connecting pin The frame connecting pin for each waveform limit section that structure is connected with the frame interconnects and is formed a looped outer rim, And the looped outer rim is coaxial with the vibrating elements.
49. waveform as claimed in claim 48 hangs side structure, which is characterized in that multiple waveform limit sections are relative to institute The center for stating vibrating elements is in be arranged symmetrically.
50. waveform as claimed in claim 48 hangs side structure, which is characterized in that the shape of the vibrating elements is selected from circle One of shape, ellipse, rectangle and polygon.
51. waveform as claimed in claim 48 hangs side structure, which is characterized in that the shape of the vibrating elements is circle, Each waveform limit section is arranged along the radial direction of the vibrating elements, to form radial multiple waveforms Limit section.
52. waveform as claimed in claim 48 hangs side structure, which is characterized in that the quantity of the waveform limit section is 2- 100, the wave height of each waveform limit section is 1-50mm.
53. waveform as claimed in claim 48 hangs side structure, which is characterized in that the size of the vibration unit is 0.0005-0.2 square metres.
54. waveform as claimed in claim 48 hangs side structure, which is characterized in that the vibrating elements includes that a vibration aggravates Block, and it is coated on a clad of the vibration weight, the material phase of the material of the clad and the elastic suspended side Together, the elastic suspended side and clad integrated injection molding forming.
55. waveform as claimed in claim 48 hangs side structure, which is characterized in that the elastic suspended side and the frame and institute Vibrating elements is stated to bond together.
56. waveform as claimed in claim 48 hangs side structure, which is characterized in that the vibration unit is for connecting a sound Circle, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
57. waveform as claimed in claim 48 hangs side structure, which is characterized in that the vibration unit is as a passive vibration Plate shares a vibration cavity with an at least principal oscillation loudspeaker, when the principal oscillation horns blared is answered the input of audio signal and is vibrated, by By the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary audio.
58. waveform as claimed in claim 57 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
59. waveform as claimed in claim 57 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
60. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements It around and extends between the vibrating elements and the frame, the elastic suspended side includes multiple groups connection rib, wherein each group The connection rib includes that at least top side connection rib connects rib with an at least bottom side, and the top side connects rib from the vibrating elements The top side of peripheral surface extend to the inner peripheral surface of the frame, the bottom side of neighbouring top side connection rib connect rib from The bottom side of the peripheral surface of the vibrating elements extends to the inner peripheral surface of the frame, wherein shape between the adjacent connection rib At an arc linkage section, so that the elastic suspended side forms wavy shaped configuration around the vibrating elements to provide more Good bass effect, wherein the waveform is hanged in the elastic suspended that structure is connect with the inner peripheral surface of the frame Frame connecting pin forms a looped outer rim, and the looped outer rim is coaxial with the vibrating elements.
61. waveform as claimed in claim 60 hangs side structure, which is characterized in that formed between each arc linkage section Groove, to form the wavy shaped configuration, the shape of the wavy shaped configuration is selected from sinusoidal waveform, square waveform, triangular waveform One of with zig-zag.
62. waveform as claimed in claim 60 hangs side structure, which is characterized in that each connection rib and the linkage section It is made of different elastic materials.
63. waveform as claimed in claim 60 hangs side structure, which is characterized in that each connection rib and the linkage section It is made of identical elastic material.
64. waveform as claimed in claim 60 hangs side structure, which is characterized in that two adjacent arc linkage sections it Between shape in an angle.
65. waveform as claimed in claim 60 hangs side structure, which is characterized in that wherein connection rib described in each group includes a top Side connects rib and a bottom side connects rib, and forms the section of the inner edge on the elastic suspended side connecting with the vibrating elements Substantially sinusoidal waveform.
66. waveform as claimed in claim 60 hangs side structure, which is characterized in that wherein connection rib described in each group includes two tops Side connects rib and two bottom sides and connects rib, and the two bottom sides connection ribs are located at the two sides of the top side connection rib, and make with The cross sectional shape of the inner edge on the elastic suspended side of vibrating elements connection be selected from sinusoidal waveform, square waveform, triangular waveform and One of zig-zag.
67. waveform as claimed in claim 60 hangs side structure, which is characterized in that each top side connection rib vertically or Obliquely extend from the peripheral surface of the vibrating elements to the inner peripheral surface of the frame.
68. waveform as claimed in claim 60 hangs side structure, which is characterized in that each bottom side connection rib vertically or Obliquely extend from the peripheral surface of the vibrating elements to the inner peripheral surface of the frame.
69. the waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the shape of the vibrating elements Shape is selected from one of round, ellipse, rectangle and polygon.
70. the waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the shape of the vibrating elements Shape is circle, and each connection rib is arranged along the radial direction of the vibrating elements.
71. waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the vibrating elements includes One vibration weight, and it is coated on a clad of the vibration weight, the material of the clad and the elastic suspended The material on side is identical, the elastic suspended side and clad integrated injection molding forming.
72. the waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the elastic suspended side and institute It states frame and the vibrating elements bonds together.
73. the waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the vibration unit is used for A voice coil is connected, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
74. the waveform as described in any in claim 60 to 68 hangs side structure, which is characterized in that the vibration unit conduct One passive oscillating plate shares a vibration cavity with an at least principal oscillation loudspeaker, and the principal oscillation horns blared answers the input of audio signal And when vibrating, by the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary sound Effect.
75. the waveform as described in claim 74 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
76. the waveform as described in claim 74 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
77. a kind of waveform hangs side structure, it is adapted to be disposed between a vibrating elements of a vibration unit and a frame, It is characterized in that, the waveform is outstanding when structure includes an elastic suspended, wherein the elastic suspended side is arranged in the vibrating elements It around and extends between the vibrating elements and the frame, and the elastic suspended side is around the vibrating elements Formed it is multiple apart from one another by ground setting grooves, multiple grooves along annular array, and make the elastic suspended edge institute The circumferencial direction for stating vibrating elements forms wavy shaped configuration, and the direction of motion of the vibrating elements is limited in by the elastic suspended side It is axial upper to provide better bass effect, wherein the outer rim on the elastic suspended side is in loop wire shape, and with the vibrating elements It is coaxial.
78. the waveform as described in claim 77 hangs side structure, which is characterized in that multiple grooves radially are arranged Column.
79. the waveform as described in claim 77 hangs side structure, which is characterized in that multiple grooves are relative to the vibration The center of element is in be symmetrically arranged.
80. the waveform as described in claim 77 hangs side structure, which is characterized in that the elastic suspended side includes that multiple arcs connect Section is connect, forms the groove between the arc linkage section of adjacent two, and the two neighboring groove is located at institute State the two opposite sides on elastic suspended side.
81. the waveform as described in claim 77 hangs side structure, which is characterized in that the quantity of the groove is 2-100.
82. the waveform as described in any in claim 77 to 81 hangs side structure, which is characterized in that outside the elastic suspended side The shape of edge is selected from one of cyclic annular sinusoidal waveform, cyclic annular square waveform, cyclic annular triangular waveform and cyclic annular zig-zag.
83. waveform as described in any in claim 77 to 81 hangs side structure, which is characterized in that the elastic suspended side it is interior The shape of edge is selected from one of cyclic annular sinusoidal waveform, cyclic annular square waveform, cyclic annular triangular waveform and cyclic annular zig-zag.
84. the waveform as described in any in claim 77 to 81 hangs side structure, which is characterized in that the vibration unit is used for A voice coil is connected, the voice coil is coupled to a magnetic and returns system, to be assembled into a loudspeaker.
85. the waveform as described in any in claim 77 to 81 hangs side structure, which is characterized in that the vibration unit conduct One passive oscillating plate shares a vibration cavity with an at least principal oscillation loudspeaker, and the principal oscillation horns blared answers the input of audio signal And when vibrating, by the variation of the air pressure in the vibration cavity, the vibration unit is vibrated by driving, to generate auxiliary sound Effect.
86. the waveform as described in claim 85 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be arranged shoulder to shoulder.
87. the waveform as described in claim 85 hangs side structure, which is characterized in that the vibration unit and the principal oscillation loudspeaker Be coaxially back-to-back arranged.
CN201410328141.6A 2014-01-16 2014-07-10 A kind of outstanding side structure of waveform Active CN104796825B (en)

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PCT/CN2015/070682 WO2015106685A1 (en) 2014-01-16 2015-01-14 Wave-shaped suspension edge structure and vibration unit
EP15737028.9A EP3096537B1 (en) 2014-01-16 2015-01-14 Wave-shaped suspension edge structure and vibration unit

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CN104796825A (en) 2015-07-22
EP3096537A4 (en) 2017-10-18
EP3096537B1 (en) 2019-10-16
WO2015106685A1 (en) 2015-07-23

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