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JPS53103722

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DESCRIPTION JPS53103722
Description 1 and title of the invention Flat plate speaker 1 (a) Attach a pair of frames (2) <d to
the magnetic circuit (1), and attach a screw rod (3) and nut (4) between them. ) Mounted on the
frame (2) through the damper 1.11, and the flat-plate speaker according to the range 1 of the
voice coil bobbin.
2, the scope of claims
3. Detailed Description of the Invention The present invention relates to a flat loudspeaker. In the
past, since flat-plate speakers have divided vibrations, the sound quality is unnatural. The present
invention was invented to eliminate the drawbacks. This will be described with reference to FIG.
1. (a) Attach a pair of frames 2.2 'to the magnetic circuit 1 (/ Mount the voice coil bobbin 5 on
the frame 2 via the damper 10 to hold the voice coil bobbin 5). ) Attach the diaphragm 7 to the
frame 2 'through the edge 9 to support the diaphragm 7. Since the present invention is
configured as described above, it is intended to eliminate split vibration and maintain voice
quality naturally. In addition, in bonding the reinforcing material 8 (bamboo stick) to the back of
the diaphragm 7, the effect is increased.
4. Brief description of the drawings Fig. 1 is a side view of the present invention EndPage: 110:
Damper Patent Applicant Shigeo Fujimori EndPage:2
11-05-2019
1
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