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JPS5151828

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DESCRIPTION JPS5151828
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a general
electromagnetic electroacoustic transducer, FIG. 2 is a bottom view of a conventional
electromagnetic electroacoustic transducer viewed from the terminal side, and FIG. 4 is a bottom
view seen from the terminal side showing one embodiment of the electromagnetic
electroacoustic transducer of the present invention, and FIG. 5 is a side view of the cut-and-raised
portion of FIG. FIG. 6 is a top view of the terminal of FIG. 5 as viewed from above. 1 ...... center
pole, 2 ...... plate, 3 иии A7 ^ Minaru, 12 ...... cut-and-raised parts, 13 ...... lead soldering part 14,...
High part, 15. Figure-?-
[Detailed description of the invention] The main body llt-like assembly is easy, it is for the
scratch-reliable turtle magnet ? electric sound replacement converter. A general 1% 111 II II
electric sound caustic converter is shown in Fig. 1/41 in G center bowl. Carp #S and magne 4 are
placed on the shoulder of G 2 Upper> The vibrating plate 6 of the movable iron piece tumor is
placed on the vibration holding frame 6 by the magnetostatic force of the two-way 1cw dane 4
and the toe 4. When R-411 is applied to the coil 3 and the diaphragm 6 vibrates according to its
frequency, the sound passes through the window of the cutting edge of the inner case which is
placed on the diaphragm 6, and the field The sound of 1111 is increased by the cavity resonance
of the gap between the case and the outer case 8, and the sound is emitted from the window hole
10 of the outer case a through the gap between the field mis support 9 and the conventional
case. It was a structure. However, as shown in FIG. 2, the positional relationship between the
inner case 11 and the terminal 11 supporting the seven terminals 11 is conventionally as shown
in FIG. If it is located right in the middle of @ 19 (eyelet is a part), it will not be a short circuit by
the soldering s13 of each other or the inner cousc, and it will be a good item not to be a good
product, but the terminal 11 When inserting a part, if the part is slightly shifted, the soldered
part 1s of the lead wire contacts the cut part of the inner case 7)-the part 12 and becomes ?, ,
a, **, **, -It may not be JLI [factor 0]. This is because the terminal 110 orientation is performed
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with the eyes of the operator, and even if it is positioned in the middle between the soldering
portions 13 at the time of insertion, it is rotated during the subsequent operation process. I will
use it to The present invention is intended to show such a constitution and also to improve the
workability. Hereinafter, the present invention will be described with reference to FIG. 4 to FIG.
FIG. 4 shows a bottom view of the electromagnetic / electro-acoustic transducer of the present
invention as viewed from the terminal side. Further, the sS diagram is a diagram in which the
rising portion of the @ 4 FIG. O is viewed as a B-B 'cross section. 6 shows the shape of the
terminal 11 having the notch 1il 116 which is shown in FIG. 6 and shown in FIG. As shown in
FIG. 6, of the cut-off portion 12 supporting the terminal 11, the outermost portion of the
scratched meat and the thickened portion of the terminal 11 are provided with a sharpened end
portion 14, which is used as a guide. In order to make the notched part 16 of the joint into a
joint, f-,-,-jL) 41.1, the positioning is also a part, and after inserting the terminal 11, it is shifted to
the left and right to cause a fault. There is no worries, as mentioned above, the electric J11111
electroacoustic converter of the present invention makes the work of terminal insertion,
soldering of lead wires very easy, and moreover, there are no shorts, many parts therefor The
effect is very large, as it is only necessary to make a cut-and-break shape and add a notch in the
terminal without additional points, and the cost is the same as in the past. Is 0
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