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DESCRIPTION JPS5050338

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DESCRIPTION JPS5050338
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a conventional
speaker, and FIG. 2 is a half-sectional view showing an embodiment of a skier according to the
present invention. FIG. . E · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · mounting portion, 22 · · · · · · · · · ·
· · · · · · · · voice coil. Fig. 1-83-Fig. 50-50338 (2) Fig. 2 Fig. 3 l-3 一
DETAILED DESCRIPTION OF THE INVENTION The present invention provides a rising ymt at the
inner edge of the rim of the rim of the frame 10 to which the diaphragm and the gasket are
applied to prevent the outflow of the adhesive and to improve the characteristics of the speaker.
%, O. As a conventional speaker, as shown in FIG. 1, a frame is coupled to a field field 115 in
which league-like magnets 3 and an upper plate 4 are stacked and coupled to a plate 2 provided
with a center ball 1; A gasket door and a diaphragm 8t are attached to the periphery of the frame
60, and a voice coil 9f @ Ot = a coil of the good coil bobbin Ipal is suspended at the center of the
frame 80 and a damper 111i is brazed to the bobbin 100 dry portion. The dust cap 12 is
attached to the upper surface of the diaphragm 8 by a gun. In this configuration, the 7-ray 50
circumference II & part of the 橿 -1i8, gas moth, 70) mFi car flat plane part with the 70 time
spare, so the W moving plate 8 and the gutter end of the gutter end However, the inside KR is
released, and the post-attachment of the mobile l1i8 becomes partially unstable, which causes
the vibration of the diaphragm to be irregularly divided, 9 and makes the sound-song-song-enkadability unstable. Met. The present invention is intended to eliminate the above-mentioned
conventional disadvantages. The present invention will be described below with reference to FIG.
2 and FIG. 113. Reference numeral 13 denotes a field m portion constituted by a plate 16
(centered plate 14 v / b-like magne) 16 with a center pole 14 and a ring-like upper plate 17 and
a frame 11s is coupled on the field 1Bil 113 ing. The edges of the gaskets 1e and 01 are attached
to the jII edge of the 7th rink 18 by welding IIK and so on. The rising W 622f is provided at the
inner edge of the part 210 to prevent the delivery of the caustic soda. A voice coil 2st bagmounted filter vein 24 is suspended at the central portion of the ink work plate 2o, and an
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intermediate portion of the coil bobbing 724 is supported by a damper 26 and a dust cap 26 at
the upper central portion of the diaphragm 2o. I have a throat. As mentioned above, Fleece ll!
Since the stand is provided at the inner edge of the throat part of IB, uniform application of the
cost fixing can be performed uniformly, and the outflow of the adhesive can be completely
prevented, and a stable, fixed loss plate can be identified. Also, even if the partial KW agent is not
applied, the peripheral edge of the mobile board O is raised up to 9 W 6 K f and is correctly
frame KII touching, so split resonance etc. are not generated in l l l l l l l d @ ff-11, The
occurrence of abnormal sound can be prevented, and stable K sound pressure-frequency
characteristics can be obtained K.
Like Jin, the O-speaker of the present invention has many advantages t, and is a great place for
practical use.
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