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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of the present invention
buzzer. FIG. 2 is a frequency characteristic diagram of the sound output of the conventional
buzzer. FIG. 3 is a frequency characteristic diagram of the sound output of the present invention
buzzer. 1... Outer shell 2 ........ Cover 4.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a contactless
buzzer, and in particular, it is possible to absorb sound by intermittently suctioning a French
work board by τ, in particular the number of working powers of the Floraque oscillator
embedded in the buzzer, or an external signal. The present invention relates to the improvement
of the emitting part of the buzzer for generating &. In other words, when the diaphragm is
completely covered with a visible pad made of soft rubber or the like at the outer shell and the
cover part of -j holding the diaphragm, the diaphragm is directly pressed and supported at the
same time. In addition, it is intended to eliminate play after the cover and the outer shell are
dissembled, and it was devised with six divinities and one reduction in the number of assembly
steps as one. The following is a summary of the implementation shown in the figure. The first
offense is an example of the present invention buzzer driven by outer land No. 11 V · 2 and is
neo, tlJ is outer shell (bothe), (2) throws out · L: (, erases 3 It is a ゐ パ ー par, and the coil (4 · 吸
引 吸引 勤 5 ・ ・ ・ ・ ・ ・ ・ ・ ・ 白 白 白 白 白 白 白 白 白 白 白 白J7-sex basin (6, 17)mountain, etc., supported by the mountain 1, outer shell (1) and sword bar (2, the sword par-sub
sect, le, (snap with the sword United. In this way Patzkin (6 · 1h and then Patzkin (6, the need to
shake! The 1 ', & (5) hold down interviews, but this pressure also works on the cover (2' river (7)
and shell (1) -1 '). -C total amount. A moth, a keto, three or four, one cut. i In general, in the case
of a buzzer that emits sound by intermittent suction with the vibration diaphragm's whole coil's
vibration 'sleep flow', the vibrating plate is fixed firmly at the fork [or in the case, 'the two shown
in the 21st The sample of ν · · tested and I 音響 (2 ○ results of acoustic Luka 、 1 1 数 数 波 波
波 1 も つ よ う も つ も つ も つ も つ も つ も つ も つ も つ も つ も つ も つ も つ も つ. This
is the king and is due to the natural frequency of one diaphragm. If the pressure is reduced with
a vibrating plate (5) f patkin (6) at an appropriate pressure as in the present invention, there is
an effect that the vibrational impedance of the vibrating water is below the gold at the resonance
point. This is evident from the fact that the sound of the output of the sound lll1 output of one
test on two samples identical to those of FIG. 2 shown in FIG. It is. In addition, the Patzkin (6) of
the present invention is a play between the outer shell (1) and the river (7) of the cover (2) when
the outer shell (1) is fully covered with the cover (2) as described above. Eliminate the so-called 1
rattle, even l! It is something that strikes More than 11 "work only for the shell of an ice sheet
metal sandwiching an outer plate and a knife part of a moving plate 11" work: hyca J 拉 1 puff ""
care 160 and 7 " It is characterized in that the characteristics of the sound producing part can be
easily obtained by the above-mentioned method, and moreover, it can be easily assembled
without the necessity of (3) clamping and the like.
4 、 簡 単 の 簡 単 1 貌 1 本本 −- ブ ザ ー ー 笑 ー の 1 切断. The second section 1 is the
number-of-tubes characteristic section of the sound output of the conventional buzzer. FIG. 3
shows a fingerprint number characteristic doctor of a book-and-buzzer foreword output. (1)...
Outer shell (2, 1,..., Sword bar (4)... Coil (6)... Diaphragm (e). Applicant for patent registration
Miyamoto% 1 Report 11 Co., Ltd. 11 people Tsutomu Watanabe (辺 1 “-1 ward -1-'i: 二 2 n n 7
ゝ-ニ ニ だ) --I, Yi5L-t--−-,:. 呉 j-j-r, l □ 区 蘇 蘇 蘇: ヘ − ヘ-・ 6 6, upper-'屓 l,-(-,,- 1: 1 to 1:
'poor Y juice 1111 rich knee t;-, t---1 x 4 "' 舅
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