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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of the prior art, and FIG. 3 is a
sectional view of the present invention. 1 is a ceramic vibrator, 2 is a dome-like portion, 5 is an
outer edge portion, 3 is a conical diaphragm, and 6 is a bowl head.
DETAILED DESCRIPTION OF THE INVENTION This invention relates to a ceramic vibrator and a
ceramic beaker capable of accurately and easily attaching a diaphragm. The ceramic beaker is
attached to the outer peripheral part of the Yaraminoku oscillator (circle) 1 and the inverted
dome-like part 2 to the conical diaphragm 3 in a row, as shown in FIG. There is. Is that the dome
part? And, since the folded portion 4 of the cone portion 3 is pX1 dark, the vibration of the
vibrator 1 is transmitted precisely in order to stick the resonator 1 exactly concentrically 1because it is difficult to stick eccentrically. Since the state of the 36th 7 '' 72 is not uniform, there
is a drawback of producing distorted sound. Further, as shown in FIG. 2, 1 / ′, the diameter of
the dome portion 2 is increased, and the structure in which the vibrator 1 is fitted has no
problem concentrically, or vibration for vibration of the folded portion 4. As it is transmitted on a
per-select basis, it has the disadvantage of being prone to peaks and tips on the frequency
characteristics. In this device, as shown in FIG. 3, the dome-like portion 2 is made of Mylar,
aluminum or other spare structure, and the extrinsic portion is provided with an outer edge
portion 5 where the circular ceramic oscillator 1 is lost. Then, the cone portion 3 is made of
paper or the like, and the mounting head 6 at the tip of the cone portion 3 is corrected with a
single character of the extrinsic portion of the dome portion 2. The vibrator 1 is firmly adhered
and held to the outer edge portion 5 of the dome-shaped portion 2-F 'LA, the vibration
transmission is directly performed without loss. Therefore, there is no frequency characteristic-hi-peak, no-tip or no. '+', Inside of the dome portion 2 (2 along which the head portion 6 of the
conical diaphragm 3 slips down to correct the letter, correct concentric structure without
external force. Such tf,% i production process is also easy to obtain an accurate structure 3 force,
etc., mass production of constant quality or 4 sections.