JPS54153225

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DESCRIPTION JPS54153225
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a conventional
electromagnetic electro-acoustic transducer, FIG. 2 is a top view thereof, FIG. 3 is a sound
pressure frequency characteristic diagram of the transducer, and FIG. FIG. 5 is a cross-sectional
view showing an embodiment of the electromagnetic electroacoustic transducer of the present
invention, FIG. 5 is a top view thereof, FIG. 6 is a cross-sectional view of another embodiment,
and FIG. 8 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · plate · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · 12 support ----- magnetic plate, 15 ...... diaphragm-out 16 ...... notches, 17 ......
projections, 18 ...... Toko Mr.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a turtle magnet
type-air noise converter which stabilizes its characteristics by fixing its peripheral portion to
vibration. -Two 1 "tl-7 // 2 q-2 The conventional electric sound storage and conversion society
has been configured as shown in Figs. 1 and 2. That is, the drive coil 3 and the ring-shaped
magnet 4 are arranged on the plate 2 which forms the center hole, and the planar support 5
constituted by cogging grease etc. is arranged on the outer periphery of these. The upper end of
the support 5 is configured to support a Zhao Zhao sister with a frequency of 7 on the upper
surface vc of which the peak injection body 6 is introduced. In this configuration, the frequency 7
is absorbed by the magnet 4v, and the number C is equal to the number of co-profiling cylinders.
In this configuration, the suction force to the peristaltic sign changes depending on the size of
the gland 7 between the frequency 7 and the Macnet 4, and the nonactive compliance of the
frequency 7 changes and the resonance period changes. The vibrator 7U: It is impossible to form
a complete flat plate due to layering of the crucible injection body plate 6 or welding and
bonding, or due to flatness of the material itself and deformation during assembly. And fix the
surroundings of the C1 diaphragm 7, and if it is not) after the finished product inspection 111! If
the position of the frequency 7 is shifted by 3 due to ++, etc., the original dimension between the
magnet 4 and it will change, and the V-resistance will also change as it is not shown in FIG. From
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such a thing, generally, the method of bonding and fixing the backing 6 and vibrator 7 of Sulin
County with adhesive is adopted C, but in the case of using this adhesive It was a bad thing to
work with, such as being necessary. This article eliminates the above-mentioned conventional
drawbacks. In the following, the implementation of the unthinking line will be described by
means of the 4th to 5th lines. In the embodiment shown in FIGS. 4 and 5, 8 is a plate provided
with a center hole 9 in the upper cage dog, and a ring-shaped drive coil 10. Ring-shaped Mcnet
11 or concentric circles are incorporated, and the cylindrical support 12 is made of threat resin
or the like. Garbage C1 A step 13 is formed at the upper end of the support 12, and this step 13)
has a reciprocated n-C that has a vibration mass 4150 around the center of which the inertia
plate 14 is joined. In addition, a part of the diaphragm 15 of this diaphragm 15 is notched at 16
or nine, and a part of the storage portion 13 of the support 12 is a protruding part that fits in the
upper six self-cuts 16 The support 12 and the frequency 15 are fixed along the circumferential
direction by engaging the 'it' tn 17 or the notch 16.
Even if it is a ground prize shot or added after C1 original product pleasant meal, it will be
accused of 15 actions against the support 12 to change the space between the @ 16 and the
magnet 11 and change the space between the @ 16 and the magnet 11, It is possible to prevent
U from causing temporal fluctuation as shown in the figure. Further, in the embodiment shown in
FIG. 6 and the seventh bad V, the protrusion 17t of the same number 1 at the upper end of the
support 12 and the hole 18 housed in the circumferential line 81 of the frequency 16) The
projection 17 is inserted and the same pressure is applied to the rotation. In addition, in the
above two implementations e11 ", the projection 17 is regarded as 卯 xue! It can also be
configured to measure the vertical denomination of 1111 叡 15: 0). The lead wire 19 of the drive
coil 10 can be drawn downward through the through hole 20 provided in the plate 8. As
described above, since the uninvented electric type air-to-vapor document converter is
configured, even if it is a work slope that does not have advance money [I]], it is surely rotated on
the support Since the inner space can be formed, it can be prevented from rotating with respect
to the support even by external stress or the like, and it can be eliminated that it may be customdesigned, and it becomes highly reliable. In addition, -'C's C are also complimented with Q, which
is a stir-in, as it is a compliment to the notion of the persimmon pig vinegar in the gutter, and the
stem of the support 1i. It will be a dog with a Q song, a practical song 1 @, with a bad habit of
running around the cost range, or with a major reduction of working time or elbow r, and with
the cost range. 4 、 Famous ■ During the year explanation of the first mischievousness 電 気 従
来 電 気 電 気 電 気 電 気 図 図 図 図 、 、 、 第 第 第 第 ■ 図 図 図 図 3 3 3 3 3 ! ! 8 ume sound
20 朽) pressure frequency characteristics diagram, Figure 4 is an implementation of the
electronic-type electric sound card of the present invention-one of the book converter? Fig. 6 is
the same town as above 1II1, and Fig. 6 is the town of another husband 11 ". 8 °
·······································································································································································································
······························································································ − 14 · ° ·· ° · Iyachu 俸板, 15 ..... frequency, 16out ..... notch, 17 ... projections, 18 ...... hole. Agent's name 升 士 暇 男 1 名 名 1 \ 第 第 Figure 1
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167 榊 榊 3 Figure 2 ・ Figure 3 1 ml! □! l 宸 225 153, 225 11 11 ′ ′ ゞ 1 k H Tonaka
Toshio 鑞 or 1 輿. Figure 6 □ · · □ □ 772/2 δt 99 t 9 or more 71109 θ Figure 5 Figure 7
Figure 1317 one □ "". lθ, 1, 1, l 'd /' 7/4, 'll18'-one--' 5111t '71.1i 5:] 225 et al. Inventors and
agents (1) Inventor's address Osaka Prefecture Kadoma City Oji Kadoma 1006 Matsushita
Electric Industrial Co., Ltd. Koni Shishi 1 Ui gO: 2 Konishi Shuhei (2) Agent Address Osaka
Prefecture Kadoma City Ojak Gate 1006 Matsushita Electric Appliances Industry Co., Ltd., the
name of the perpetrator (6152) Patent attorney Shigeru Ogino 1)
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