FR3067202B1 - Haut-parleur electrodynamique avec joint de suspension centre - Google Patents
Haut-parleur electrodynamique avec joint de suspension centre Download PDFInfo
- Publication number
- FR3067202B1 FR3067202B1 FR1754732A FR1754732A FR3067202B1 FR 3067202 B1 FR3067202 B1 FR 3067202B1 FR 1754732 A FR1754732 A FR 1754732A FR 1754732 A FR1754732 A FR 1754732A FR 3067202 B1 FR3067202 B1 FR 3067202B1
- Authority
- FR
- France
- Prior art keywords
- assembly
- chassis
- loudspeaker
- seal
- suspension joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005520 electrodynamics Effects 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 1
Classifications
-
- 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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
- H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
-
- 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
- H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Haut-parleur électrodynamique comportant : - un châssis (17), - un ensemble (23) mobile par rapport au châssis en translation selon un axe (D) du haut-parleur autour d'une position d'équilibre occupée lorsque le haut-parleur est au repos, l'ensemble comportant au moins une membrane (29) configurée pour émettre des ondes sonores, et - au moins un joint (25) de suspension de l'ensemble. Le joint forme une boucle autour de l'ensemble, et comprend : - une première extrémité (39A) fixée sur l'ensemble, - une deuxième extrémité (41 A) fixée sur le châssis, et - une partie principale (43) reliant la première extrémité et la deuxième extrémité et assurant une souplesse axiale du joint. La première extrémité ou la deuxième extrémité comprend une partie distale par rapport la partie principale, et une partie proximale, la partie distale étant plus compressible radialement que la partie proximale, et étant comprimée radialement entre la partie proximale et une butée de l'ensemble ou du châssis.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754732A FR3067202B1 (fr) | 2017-05-30 | 2017-05-30 | Haut-parleur electrodynamique avec joint de suspension centre |
PCT/EP2018/064273 WO2018220061A1 (fr) | 2017-05-30 | 2018-05-30 | Haut-parleur électrodynamique avec joint de suspension centré |
CN201880037744.7A CN110741656B (zh) | 2017-05-30 | 2018-05-30 | 电动式扬声器、扬声器中安装接头的方法和音箱 |
EP18726191.2A EP3632136B1 (fr) | 2017-05-30 | 2018-05-30 | Haut-parleur électrodynamique avec joint de suspension centré |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754732A FR3067202B1 (fr) | 2017-05-30 | 2017-05-30 | Haut-parleur electrodynamique avec joint de suspension centre |
FR1754732 | 2017-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3067202A1 FR3067202A1 (fr) | 2018-12-07 |
FR3067202B1 true FR3067202B1 (fr) | 2020-03-13 |
Family
ID=60080885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1754732A Active FR3067202B1 (fr) | 2017-05-30 | 2017-05-30 | Haut-parleur electrodynamique avec joint de suspension centre |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3632136B1 (fr) |
CN (1) | CN110741656B (fr) |
FR (1) | FR3067202B1 (fr) |
WO (1) | WO2018220061A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100303276A1 (en) * | 2009-05-29 | 2010-12-02 | Rockford Corporation | Loudspeaker surround mount |
JP5471435B2 (ja) * | 2009-12-28 | 2014-04-16 | パナソニック株式会社 | スピーカ用振動板及びこれを用いたスピーカと携帯端末装置 |
WO2013098236A1 (fr) * | 2011-12-29 | 2013-07-04 | Gettop Europe R&D ApS | Élément de suspension avec élément intégré d'étanchéité |
CN105721992B (zh) * | 2016-01-21 | 2019-05-14 | 深圳市万有云科技有限公司 | 一种自适应q值扬声器 |
-
2017
- 2017-05-30 FR FR1754732A patent/FR3067202B1/fr active Active
-
2018
- 2018-05-30 WO PCT/EP2018/064273 patent/WO2018220061A1/fr active Application Filing
- 2018-05-30 EP EP18726191.2A patent/EP3632136B1/fr active Active
- 2018-05-30 CN CN201880037744.7A patent/CN110741656B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110741656A (zh) | 2020-01-31 |
EP3632136B1 (fr) | 2021-05-19 |
FR3067202A1 (fr) | 2018-12-07 |
CN110741656B (zh) | 2021-11-09 |
WO2018220061A1 (fr) | 2018-12-06 |
EP3632136A1 (fr) | 2020-04-08 |
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