Title:
DISTRIBUTION TRANSDUCER SUSPENSION CONE (DTSC)
Document Type and Number:
Japanese Patent JP2023065415
Kind Code:
A
Abstract:
To provide a speaker device having an outer shape dimension which is smaller as possible, and also having a high performance and a linearity.SOLUTION: A speaker device 1 comprises two speaker drivers each having: a frame 2; two inverse vibration plates; and magnetic drivers 10 and 10' for driving those vibration plates at an operation. Each of speaker dampers 5 and 5' is associated with each of the vibration plates 3, and includes: coil brackets 4 and 4' arranged so as to be driven by at least one of the magnetic drivers 10 and 10'; a vibration plate coupling member 6 that is arranged so as to fix and attach each vibration plate to the speaker dampers 5 and 5'; and dumper frame coupling members 8 and 8' arranged so as to fix the speaker dampers 5 and 5' to the frame 2. The speaker dampers 5 and 5' further comprise damper leg members 7 and 7' arranged between the vibration plate coupling member and the dumper frame coupling member.SELECTED DRAWING: Figure 2
Inventors:
Seek, Timothy Ruben
Seek, Matthias Jeffrey
Seek, Matthias Jeffrey
Application Number:
JP2023017572A
Publication Date:
May 12, 2023
Filing Date:
February 08, 2023
Export Citation:
Assignee:
Mate Holding Bee Buoy.
International Classes:
H04R9/06; H04R7/04; H04R9/02; H04R31/00
Attorney, Agent or Firm:
Yamato Kento
Hiroshi Okabe
Kenichi Nakatani
Hiroshi Okabe
Kenichi Nakatani