CN114025288B - Anti-distortion high-tone-quality sound vibrating diaphragm - Google Patents
Anti-distortion high-tone-quality sound vibrating diaphragm Download PDFInfo
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- CN114025288B CN114025288B CN202111253114.3A CN202111253114A CN114025288B CN 114025288 B CN114025288 B CN 114025288B CN 202111253114 A CN202111253114 A CN 202111253114A CN 114025288 B CN114025288 B CN 114025288B
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- diaphragm
- vibration
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- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 230000001629 suppression Effects 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 33
- 238000013016 damping Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008094 contradictory effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
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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
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Diaphragms And Bellows (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The invention relates to the technical field of sound box parts, in particular to an anti-distortion high-tone-quality sound vibrating diaphragm which comprises a diaphragm body, wherein a composition mechanism is arranged in the diaphragm body, a suppression mechanism and an expansion mechanism are arranged on the diaphragm body, and a collision mechanism is connected between the expansion mechanism and the suppression mechanism; the arrangement of the composition mechanism can further combine various materials into a pressed vibrating diaphragm, and the advantage complementation among the various materials is utilized, so that the bucket effect is avoided, and the sound production effect of the loudspeaker box under high and low frequency is improved; can provide damping effect for the vibrating diaphragm through suppressing the mechanism, suppress vibrating diaphragm resonance, promote tone quality, expansion mechanism is through contradicting mechanism drive suppressing mechanism to can adjust suppressing mechanism's damping strength, the convenience is more transferred the vibrating diaphragm and is proofreaded, makes the vibrating diaphragm more outstanding in the use.
Description
Technical Field
The invention relates to the technical field of sound box parts, in particular to an anti-distortion high-tone-quality sound box vibrating diaphragm.
Background
The quality of the diaphragm is a key factor influencing the sound production effect of the loudspeaker, so the design of the diaphragm is an important subject of continuous improvement in the loudspeaker industry, and the improvement of the diaphragm can be realized by improving the structural materials, geometric shapes, surface treatment and other methods of the diaphragm.
However, the existing vibrating diaphragm is generally made of paper pulp and other materials, has single component parts, is easy to change the tone of the sound box due to factors such as damp, and has the advantages of reduced elasticity, serious thrust drop and reduced service life.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an anti-distortion high-tone-quality sound vibrating diaphragm.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an anti-distortion high tone quality stereo set vibrating diaphragm, includes the membrane body, the inside of membrane body is equipped with the constitution mechanism, be equipped with suppressing mechanism and expansion mechanism on the membrane body, be connected with conflict mechanism between expansion mechanism and the suppressing mechanism.
Specifically, the composition mechanism comprises an elastic layer, an anti-vibration layer is arranged on the inner side of the elastic layer, and a heat-resistant layer is attached between the elastic layer and the anti-vibration layer.
Specifically, the both ends of elastic layer are fixedly connected with wearing layer respectively, one side of wearing layer is equipped with antistatic backing, the laminating has the toughness layer between wearing layer and the antistatic backing, toughness layer and heat-resisting layer fixed connection, antistatic backing and vibration-resisting layer fixed connection.
Specifically, a membrane ring is connected between the wear-resistant layer, the toughness layer and the antistatic layer and the membrane body.
Specifically, the suppressing mechanism comprises a brace, the inside of the membrane body is hollow, a plurality of braces are connected to the membrane ring, the braces extend to the inside of the membrane body, a plurality of liquid storage pipes are arranged in the membrane body, and an oil saving block is connected to the inside of the liquid storage pipes in a sliding mode.
Specifically, the oil saving block is provided with an oil saving groove, one end of the brace is connected with the oil saving block, a first spring is wound on the brace, and the first spring is abutted between the inner wall of the membrane body and the oil saving block.
Specifically, the conflict mechanism includes the expansion strip, the inside of the membrane body is equipped with the expansion strip, the inside of expansion strip is the cavity form.
Specifically, one side of expansion strip is contradicted and is had the conflict board, sliding connection has the closing plate on the liquid reserve pipe, closing plate and the piece fixed connection that economizes on fuel, closing plate and conflict board fixed connection.
Specifically, expansion mechanism includes the one-way pipe, the expansion strip is connected with the one-way pipe, the bottom of one-way pipe is equipped with the gas outlet, the top of one-way pipe is equipped with the air inlet, the air inlet is seted up on the membrane body.
Specifically, the inside of unidirectional tube is equipped with the conflict piece, it has the second spring to contradict on the conflict piece.
The beneficial effects of the invention are as follows:
(1) The invention relates to an anti-distortion high-tone-quality sound vibrating diaphragm, wherein a film body is provided with a composition mechanism, a plurality of materials can be combined into a pressed vibrating diaphragm through the arrangement of the composition mechanism, the advantages of the materials are complemented, the bucket effect is avoided, the sound effect under high and low frequency in a sound box is improved, namely: the vibrating diaphragm mainly comprises wear-resisting, toughness layer, antistatic backing, elastic layer, heat-resisting layer and anti vibration layer, the vibrating diaphragm can with air contact friction when high frequency vibration, the wear-resisting layer can improve the wear resistance of membrane, thereby the durable degree of extension vibrating diaphragm, toughness layer can increase the toughness degree of membrane, avoid the vibrating diaphragm embrittlement, antistatic backing promotes antistatic ability, reduce the baffle surface and produce static because vibration in the use, avoid the dust in the air to adsorb to the vibrating diaphragm, promote clean and tidy degree, the elastic layer can keep the elasticity of vibrating diaphragm effective for a long time, keep the elastic effect of vibrating diaphragm, promote the sound effect, the setting of heat-resisting layer can make the audio amplifier keep tone in long-time use, use through multiple material combination, the whole level of vibrating diaphragm has been promoted, the durability and the use experience of having promoted this vibrating diaphragm, reduce the interference of external environmental factor to the vibrating diaphragm.
(2) According to the anti-distortion high-tone-quality sound vibrating diaphragm, the suppressing mechanism and the expansion mechanism are arranged on the diaphragm body, the interference mechanism is arranged between the expansion mechanism and the suppressing mechanism, the damping effect can be provided for the vibrating diaphragm through the suppressing mechanism, the resonance of the vibrating diaphragm is suppressed, the tone is promoted, the expansion mechanism drives the suppressing mechanism through the interference mechanism, so that the damping strength of the suppressing mechanism can be adjusted, the vibrating diaphragm can be adjusted more conveniently, and the vibrating diaphragm is more excellent in the use process, namely: in the use of the vibrating diaphragm, the diaphragm ring is connected with the oil saving block along with the vibration amplitude, the brace is correspondingly pulled, the oil saving block is displaced inside the liquid storage pipe along with vibration, the diameter of the oil saving groove is limited, when the oil saving block moves rapidly, the hydraulic pressure inside the liquid storage pipe can rapidly reach the other end of the liquid storage pipe through the oil saving groove, then damping is generated along with the generation, thereby the moving speed of the oil saving block can be restrained, the pulling frequency of the brace is restrained, the resonance phenomenon of the vibrating diaphragm can be caused, the tone of the loudspeaker box is greatly promoted, the first spring can automatically push the oil saving block to reset to the initial position, the elastic effect of the diaphragm ring is kept, when the damping intensity of the vibrating diaphragm needs to be regulated, then the air blowing nozzle is inserted into the air inlet through air supply equipment, the strong air current is utilized to push the interference block, the air is continuously conveyed to the inside of the expansion bar, the air conveying time is not needed, the second spring pushes the interference block to the unidirectional pipe, the air inlet plays a sealing effect, the air escape is avoided, the expansion effect of the expansion bar is kept, the volume of the expansion bar is enlarged, the natural push plate on one side is pushed, the interference plate is automatically, the elastic effect is kept, the elastic effect of the vibration plate is kept, the elastic effect of the vibration bar is kept, the elastic effect is good, the elastic effect is achieved, the elastic effect is better, the vibration intensity is regulated, the vibration intensity is better, and the vibration is better is realized, and the vibration is regulated.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of an anti-distortion high-tone acoustic diaphragm according to the present invention;
FIG. 2 is a schematic diagram of the constituent mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the connection of the suppressing mechanism, the abutting mechanism and the expansion mechanism shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 5 is an enlarged view of the portion B shown in FIG. 2;
fig. 6 is an enlarged schematic view of the C portion shown in fig. 3.
In the figure: 1. the film body, 2, the composition mechanism, 21, the wearing layer, 22, the toughness layer, 23, the antistatic layer, 24, the elastic layer, 25, the heat-resistant layer, 26, the vibration-resistant layer, 27, the film ring, 3, the suppression mechanism, 31, the brace, 32, the oil-saving block, 33, the connecting block, 34, the first spring, 35, the liquid storage pipe, 36, the oil-saving groove, 4, the conflict mechanism, 41, the conflict board, 42, the sealing plate, 43, the expansion strip, 5, the expansion mechanism, 51, the air inlet, 52, the unidirectional pipe, 53, the conflict block, 54, the second spring, 55 and the air outlet.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-6, the anti-distortion high-tone-quality sound vibrating diaphragm provided by the invention comprises a diaphragm body 1, wherein a composition mechanism 2 is arranged in the diaphragm body 1, a suppression mechanism 3 and an expansion mechanism 5 are arranged on the diaphragm body 1, and a collision mechanism 4 is connected between the expansion mechanism 5 and the suppression mechanism 3.
Specifically, the composition mechanism 2 includes an elastic layer 24, an anti-vibration layer 26 is disposed on the inner side of the elastic layer 24, and a heat-resistant layer 25 is bonded between the elastic layer 24 and the anti-vibration layer 26.
Specifically, the two ends of the elastic layer 24 are respectively and fixedly connected with the wear-resistant layer 21, one side of the wear-resistant layer 21 is provided with the antistatic layer 23, a ductile layer 22 is attached between the wear-resistant layer 21 and the antistatic layer 23, the ductile layer 22 is fixedly connected with the heat-resistant layer 25, and the antistatic layer 23 is fixedly connected with the anti-vibration layer 26.
Specifically, a membrane ring 27 is connected between the wear-resistant layer 21, the toughness layer 22 and the antistatic layer 23 and the membrane body 1; be equipped with composition mechanism 2 on the membrane body 1, through the setting of composition mechanism 2 and then can make up multiple material into the compression into the vibrating diaphragm, utilize the advantage complementation between the multiple material, avoid the cask effect, improve the sound production effect under the high low frequency in the audio amplifier, namely: the vibrating diaphragm mainly comprises wear-resisting 21 the toughness layer 22, antistatic backing 23, elastic layer 24 the heat-resisting layer 25 with vibration-resisting layer 26, the vibrating diaphragm can with air contact friction when high-frequency vibration, wear-resisting layer 21 can improve the wear resistance of membrane to prolong the durable degree of vibrating diaphragm, toughness layer 22 can increase the toughness degree of membrane, avoids the vibrating diaphragm embrittlement, antistatic backing 23 promotes antistatic ability, reduces the baffle surface because vibration produces static in the use, avoids dust in the air to adsorb on the vibrating diaphragm, promotes clean and tidy degree, elastic layer 24 can keep the elasticity of vibrating diaphragm effective for a long time, keeps the elasticity effect of vibrating diaphragm, promotes sound production effect, the setting of heat-resisting layer 25 can make the baffle keep tone in long-time use, uses together through multiple materials combination, has promoted the wholeness of vibrating diaphragm, has promoted the durability and the use experience of this vibrating diaphragm, reduces the interference of external environmental factor to the vibrating diaphragm.
Specifically, the suppressing mechanism 3 includes a plurality of braces 31, the inside of the membrane body 1 is hollow, the membrane ring 27 is connected with a plurality of braces 31, the braces 31 extend to the inside of the membrane body 1, a plurality of liquid storage tubes 35 are arranged in the membrane body 1, and the inside of the liquid storage tubes 35 is slidably connected with a fuel saving block 32.
Specifically, the oil saving block 32 is provided with an oil saving groove 36, one end of the brace 31 is connected with the oil saving block 32, the brace 31 is wound with a first spring 34, and the first spring 34 is abutted between the inner wall of the membrane body 1 and the oil saving block 32.
Specifically, the abutting mechanism 4 includes an expansion strip 43, the expansion strip 43 is disposed in the membrane body 1, and the expansion strip 43 is hollow.
Specifically, one side of the expansion bar 43 is abutted against the abutting plate 41, the liquid storage tube 35 is slidably connected with the sealing plate 42, the sealing plate 42 is fixedly connected with the fuel saving block 32, and the sealing plate 42 is fixedly connected with the abutting plate 41.
Specifically, the expansion mechanism 5 includes a unidirectional tube 52, the unidirectional tube 52 is connected to the expansion strip 43, an air outlet 55 is provided at the bottom end of the unidirectional tube 52, an air inlet 51 is provided at the top end of the unidirectional tube 52, and the air inlet 51 is provided on the membrane body 1
Specifically, an abutting block 53 is arranged in the unidirectional tube 52, and a second spring 54 abuts against the abutting block 53; be equipped with suppressing mechanism 3 and expanding mechanism 5 on the membrane body 1, be equipped with conflict mechanism 4 between expanding mechanism 5 and the suppressing mechanism 3, through suppressing mechanism 3 can provide damping effect for the vibrating diaphragm, and the suppressing diaphragm is resonated, promotes tone quality, expanding mechanism 5 passes through conflict mechanism 4 drive suppressing mechanism 3, thereby can adjust the damping strength of suppressing mechanism 3, it is more convenient to calibrate the vibrating diaphragm, makes the vibrating diaphragm more outstanding in the use, namely: in the use process of the vibrating diaphragm, the diaphragm ring 27 correspondingly pulls the brace 31 along with the vibration amplitude, the brace 31 is connected with the oil saving block 32, then the oil saving block 32 is in the liquid storage tube 35 along with vibration, the diameter size of the oil saving groove 36 is limited, when the oil saving block 32 moves rapidly, the hydraulic pressure in the liquid storage tube 35 can rapidly pass through the oil saving groove 36 to reach the other end of the liquid storage tube 35, then damping is generated along with the generation, thereby inhibiting the moving speed of the oil saving block 32, inhibiting the pulling frequency of the brace 31, thereby resonance phenomenon when the vibrating diaphragm vibrates, greatly improving tone of a sound box, the first spring 34 can automatically push the oil saving block 32 to an initial position, keeping the elastic effect of the diaphragm ring 27, when the damping intensity needs to be adjusted, then the air blowing nozzle is inserted into the air inlet 51 through air supply equipment, the air flow is utilized to push the air pushing block 53, the air is continuously conveyed to the inside of the expansion bar 43, the air conveying block 45 is not pushed by the air pushing block, the second spring 45 is more convenient to realize the expansion plate 34, the expansion plate is more convenient to change the expansion plate 43, the expansion plate is more convenient to change the volume of the expansion plate 41, thereby the expansion plate is more convenient to change the expansion plate is better, the expansion plate is kept, the expansion plate is more convenient to be expanded, and the expansion plate is more convenient to realize, and the expansion effect is better has the expansion effect is better can be realized, and has the expansion effect.
When the sound box is used, the vibration film mainly comprises the wear-resisting layer 21, the toughness layer 22, the antistatic layer 23, the elastic layer 24, the heat-resisting layer 25 and the vibration-resisting layer 26, the vibration film can be contacted with air for friction during high-frequency vibration, the wear-resisting layer 21 can improve the wear resistance of the film, so that the durability of the vibration film is prolonged, the toughness layer 22 can increase the toughness of the film, embrittlement of the vibration film is avoided, the antistatic layer 23 improves the antistatic capacity, static electricity generated by vibration on the surface of the vibration film in the use process of the sound box is reduced, dust in the air is prevented from being adsorbed on the vibration film, the cleanliness is improved, the elastic layer 24 can keep the elasticity of the vibration film effective for a long time, the elasticity effect of the vibration film is kept, the sounding effect is improved, the heat-resisting layer 25 can keep the tone of the sound box in long-time use, the vibration film is combined together through various materials, the integral level of the vibration film is improved, the durability and the use experience of the vibration film is improved, and the interference of external environment factors on the vibration film is reduced; in the use process of the vibrating diaphragm, the diaphragm ring 27 correspondingly pulls the brace 31 along with the vibration amplitude, the brace 31 is connected with the oil saving block 32, the oil saving block 32 displaces in the liquid storage tube 35 along with the vibration, the diameter of the oil saving groove 36 is limited, when the oil saving block 32 moves rapidly, the hydraulic pressure in the liquid storage tube 35 can rapidly pass through the oil saving groove 36 to reach the other end of the liquid storage tube 35, then damping is generated along with the generation, so that the moving speed of the oil saving block 32 can be restrained, the pulling frequency of the brace 31 is restrained, the resonance phenomenon when the vibrating diaphragm vibrates can be further promoted, the tone of the sound box is greatly promoted, the first spring 34 can automatically push the oil saving block 32 to reset to the initial position, the elastic effect of the diaphragm ring 27 is maintained, and when the damping strength of the vibrating diaphragm needs to be regulated, then insert the air inlet 51 inside through air feed equipment with the blowing nozzle, utilize powerful air current to promote conflict piece 53, continuously carry gas to the inside of expansion strip 43, not in carrying the gas time, second spring 45 promotes conflict piece 53 to block up on the check tube 52, play sealed effect to air inlet 51, avoid the gas escape, keep the inflation effect of expansion strip 43, the volume grow after the expansion of expansion strip 43, the conflict board 41 of promotion one side naturally, conflict board 41 and oil-saving piece 32 fixed connection, thereby can compress first spring 34, reach the purpose of adjusting the flexible volume and the elastic strength of first spring 34, change its damping intensity thereupon, conveniently adjust the vibrating diaphragm, make the result of use of vibrating diaphragm better.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The anti-distortion high-tone-quality sound vibrating diaphragm is characterized by comprising a diaphragm body (1), wherein a composition mechanism (2) is arranged in the diaphragm body (1), a suppression mechanism (3) and an expansion mechanism (5) are arranged on the diaphragm body (1), and a collision mechanism (4) is connected between the expansion mechanism (5) and the suppression mechanism (3);
the composition mechanism (2) comprises an elastic layer (24), an anti-vibration layer (26) is arranged on the inner side of the elastic layer (24), and a heat-resistant layer (25) is attached between the elastic layer (24) and the anti-vibration layer (26);
the two ends of the elastic layer (24) are respectively and fixedly connected with a wear-resistant layer (21), one side of the wear-resistant layer (21) is provided with an antistatic layer (23), a ductile layer (22) is attached between the wear-resistant layer (21) and the antistatic layer (23), the ductile layer (22) is fixedly connected with a heat-resistant layer (25), and the antistatic layer (23) is fixedly connected with an anti-vibration layer (26);
a membrane ring (27) is connected between the wear-resistant layer (21), the toughness layer (22) and the antistatic layer (23) and the membrane body (1);
the suppression mechanism (3) comprises a brace (31), the inside of the membrane body (1) is hollow, a plurality of braces (31) are connected to the membrane ring (27), the brace (31) extends to the inside of the membrane body (1), a plurality of liquid storage pipes (35) are arranged in the membrane body (1), and oil saving blocks (32) are connected to the inside of the liquid storage pipes (35) in a sliding mode;
an oil saving groove (36) is formed in the oil saving block (32), one end of the brace (31) is connected with the oil saving block (32), a first spring (34) is wound on the brace (31), and the first spring (34) is abutted between the inner wall of the membrane body (1) and the oil saving block (32);
the abutting mechanism (4) comprises an expansion strip (43), the expansion strip (43) is arranged in the membrane body (1), and the expansion strip (43) is hollow;
one side of the expansion strip (43) is abutted against a supporting plate (41), the liquid storage pipe (35) is connected with a sealing plate (42) in a sliding manner, the sealing plate (42) is fixedly connected with the fuel saving block (32), and the sealing plate (42) is fixedly connected with the supporting plate (41);
the expansion mechanism (5) comprises a one-way pipe (52), the one-way pipe (52) is connected in the expansion strip (43), an air outlet (55) is formed in the bottom end of the one-way pipe (52), an air inlet (51) is formed in the top end of the one-way pipe (52), and the air inlet (51) is formed in the membrane body (1);
an abutting block (53) is arranged in the unidirectional tube (52), and a second spring (54) abuts against the abutting block (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253114.3A CN114025288B (en) | 2021-10-27 | 2021-10-27 | Anti-distortion high-tone-quality sound vibrating diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253114.3A CN114025288B (en) | 2021-10-27 | 2021-10-27 | Anti-distortion high-tone-quality sound vibrating diaphragm |
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| Publication Number | Publication Date |
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| CN114025288A CN114025288A (en) | 2022-02-08 |
| CN114025288B true CN114025288B (en) | 2024-01-16 |
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| CN202111253114.3A Active CN114025288B (en) | 2021-10-27 | 2021-10-27 | Anti-distortion high-tone-quality sound vibrating diaphragm |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009194583A (en) * | 2008-02-14 | 2009-08-27 | Onkyo Corp | Electrodynamic loudspeaker and manufacturing method therefor |
| CN202364367U (en) * | 2011-11-01 | 2012-08-01 | 瑞声光电科技(常州)有限公司 | Pronouncing device |
| CN206294343U (en) * | 2016-12-23 | 2017-06-30 | 佛山市南海昶音电子有限公司 | A kind of Microspeaker |
| CN110809221A (en) * | 2019-09-17 | 2020-02-18 | 安克创新科技股份有限公司 | Vibrating diaphragm and loudspeaker |
| CN210431849U (en) * | 2019-09-30 | 2020-04-28 | 朱达云 | Ultrathin conductive vibrating diaphragm and loudspeaker |
| WO2021004340A1 (en) * | 2019-07-05 | 2021-01-14 | 歌尔股份有限公司 | Diaphragm of sound emission device, and sound emission device |
| KR102231565B1 (en) * | 2019-12-31 | 2021-03-24 | 에스텍 주식회사 | The damper for a speaker and the speaker thereof |
| CN213305740U (en) * | 2020-11-24 | 2021-05-28 | 魏灵炯 | Loudspeaker box vibrating diaphragm |
| CN213661910U (en) * | 2020-11-30 | 2021-07-09 | 内蒙古恩沃电子科技有限公司 | Sound generating device's vibrating diaphragm and sound generating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966095A (en) * | 2018-08-07 | 2018-12-07 | 张永春 | Loudspeaker unit and speaker unit |
-
2021
- 2021-10-27 CN CN202111253114.3A patent/CN114025288B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009194583A (en) * | 2008-02-14 | 2009-08-27 | Onkyo Corp | Electrodynamic loudspeaker and manufacturing method therefor |
| CN202364367U (en) * | 2011-11-01 | 2012-08-01 | 瑞声光电科技(常州)有限公司 | Pronouncing device |
| CN206294343U (en) * | 2016-12-23 | 2017-06-30 | 佛山市南海昶音电子有限公司 | A kind of Microspeaker |
| WO2021004340A1 (en) * | 2019-07-05 | 2021-01-14 | 歌尔股份有限公司 | Diaphragm of sound emission device, and sound emission device |
| CN110809221A (en) * | 2019-09-17 | 2020-02-18 | 安克创新科技股份有限公司 | Vibrating diaphragm and loudspeaker |
| CN210431849U (en) * | 2019-09-30 | 2020-04-28 | 朱达云 | Ultrathin conductive vibrating diaphragm and loudspeaker |
| KR102231565B1 (en) * | 2019-12-31 | 2021-03-24 | 에스텍 주식회사 | The damper for a speaker and the speaker thereof |
| CN213305740U (en) * | 2020-11-24 | 2021-05-28 | 魏灵炯 | Loudspeaker box vibrating diaphragm |
| CN213661910U (en) * | 2020-11-30 | 2021-07-09 | 内蒙古恩沃电子科技有限公司 | Sound generating device's vibrating diaphragm and sound generating device |
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| CN114025288A (en) | 2022-02-08 |
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