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DESCRIPTION JPS52135130

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DESCRIPTION JPS52135130
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional side view of an essential part
for explaining a conventional speaker, FIG. 2 is an essential part of one embodiment of the
speaker of the present invention, and FIG. It is a cross-sectional side view which shows an
attachment state. 1 · · · · · · · · · · · · · · · · · · 2 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Corn paper, 9: voice coil, 10: yoke, 11:
center pole, 12: through hole.
[Detailed description of the invention] The draft rate relates to a speaker used in audio
equipment such as a radio receiver and a tape recorder, and a frame is deformed at the time of
attachment to a cabinet to shift the position of cone paper, voice coil etc. voice It is an object of
the present invention to provide an excellent speaker capable of preventing chatter from
occurring between a voice coil and a center pole with a coil coil. In the general KfiQ speaker, as
shown in FIG. 1, a connecting piece 2 is integrally formed on Fylno and 1 yI gangs, and a
mounting piece 3 is integrally formed thereon. Therefore, when this type of speaker is attached
to the middle base 11 such as a middle net, the # 'i, the first one shown in Figure 1 is also formed
on the mounting base 6 by the 2511C mounting piece 3t screw 4 It is fastened and fixed to the
round knife 6. However, in this case, in order to prevent the sound from the speaker from leaking
between the gasket T and the base 6 in order, usually the boss 60 height is high and f: the
mounting low, the tightening of the screw 4 and the gas K Must be compressed. Therefore, in the
conventional speaker, the frame 1 is deformed due to the tightening of the screw 4, which causes
the positions of the cone paper 8 and the voice coil 8 to be shifted, and between the voice coil 9
and the hook 10, the voice coil 8 and the center ball In the darkness of 11, there was a lot of
pain. * 5 # removes the above-mentioned conventional defects, forms a through hole in the
connecting piece formed on the outer peripheral part of the frame, gives elasticity to the
connecting piece by this through hole, and In what was constituted so that f shape by tightening
was absorbed by upper arrangement reams, oh. That is, a relatively large through hole 12 is
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formed in the connecting piece 2 formed on the outer peripheral portion of the frame 1 as shown
in FIG. 11 of the draft speaker, and the connecting piece 2 is formed by the through hole 12. The
frame 4 itself is deformed in the case where it is tightened and fixed to the frame 6 of the
mounting base f16 with a screw 1 using a screw 4 as shown in FIG. S. In addition, it is possible to
completely cut the crack that occurs due to scraping without any positional deviation of the
round cone paper or the voice coil which can absorb all of this by the connecting piece 2.
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