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JPS54105282

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This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
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DESCRIPTION JPS54105282
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front sectional view of the first embodiment
of the present invention, FIG. 2 is a bottom view of FIG. 1, FIG. 3 is an exploded front view of FIG.
FIG. 5 is a plan view of the substrate, FIG. 5 is a blocking oscillation circuit diagram, FIG. 6 is an
enlarged partial front sectional view showing the bonding state of the i-wires, FIG. 7 is an
enlarged partial front sectional view of the temporary fixing part Fig. 9 is a plan view showing
another embodiment of the gap portion passing through the upper surface of the substrate, Fig.
9 is a front sectional view of a second embodiment of the present invention, and Fig. 10 is a third
actual "flow side front sectional view of the present invention, FIG. 11 is a front sectional view of
the fourth embodiment of the present invention, and FIG. 12 is a front sectional view of the fifth
embodiment of the present invention. 1 · · · Upper case, 1a · · · · · · · · · · annular shelf portion, 1 d ·
· · · · · · · · engaging projection, 3 · · · · · · · · · · · · · · · · · · · · · piezoelectric elements, 6 ° 7 ...... lead, 10
...... substrate, 24 ...... lower case, 24b ... ... lower case opening upper edge, 28 ... .... Substrate Ib,
12! '022 FIG. 3-FIG. 4 FIG. 6-, Δ 襄 do---Figure 8-
[Detailed description of the invention] In this eight-beam, a piezoelectric element is attached to a
vibrating plate, and the original copying machine + 11 inch y, rtpr4. The present invention
relates to an improvement of a piezoelectric buzzer in which an output from z. A conventional
piezoelectric buzzer has a diaphragm attached to the upper case, a glass substrate is attached to
the lower case, and both cases are assembled integrally with a melt layer, so circuit check can not
be performed unless it is assembled. There is a drawback that even if it is found that it is not easy
to public, there will be a lot of spoils. This ministry is designed to taste the above-mentioned
conventional shortcomings. The plan will be explained in the plan of the valley implementation
V1 of the present discussion which is shown in the so-called side of the story. The first to sixth
figures are the large side P of す l. , 1 is in the upper case in the upper case of the ancient table
111 in which the upper part is lumped and the lower part is wounded ... in the gate of the ... j
static root shaped tri = p1a, from above the sound emission hole a upper lVc is formed integrally
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with a sharpened wedge shaped suppressing portion IC at the tip or a plurality of holding joints
1d in the inner vc opening side. 2TR 曲 R 矩形 RJa 暉 Ja 矩形 矩形 Ja 矩形 T 十 十 十 十 十 十 十
十. In the diaphragm 3, a ratio (2) of the ratio (2) is attached to one of the two insides of the
diaphragm, and the eyelids 4 are combined with the leads 5 and 6 at 7 and 8 to make them 4+
free. The outer periphery of the diaphragm 3 is placed on the AI ring 2]. A flag 9 is a flexible
rectangular stomach-like ring, which is further flagged on it. 10 is a printed circuit board, one
side of which is a pattern 圓 10 (the other is a block 11, and the other is a block 11, a blocking
oscillation circuit as shown in FIG. , 14, Dio-) 15, 16 and the train / star 17 are attached. 18 は
19 is an eyebrow point consisting of eyebrow stripes with a pattern of 1 +1 01 Q (z ped pruning i
:), 20, 21 and 22 are large glass, source terminal, minus forceps, period "With dumplings. The
circular notch surface of 23-byte print indicator 10 is ashamed of the rule from the outer
periphery Th23a. In this print a = + i1o, the hatano gauze Oa or the diaphragm 3 and the elbow
plate ('(u +)) are pressed and placed on the Nogg 2 which is added and stirred out. At this time,
when Rieto earns 7 and 8 are old 1 ”West 23 (Z is inserted into the cutting portion 23 from Z
and surfaced like a reed 10 (δ) cutting, Riet weir is printed on the printed circuit board from the
notch 23 It is made to come out on the upper flllOA which is not paired with the upper 0
diaphragm 3.
The ends of the lead beads 7 and 8 are visible from the notch 23, so that the lead wire is not
forcibly pulled by looking at the base and ')-the arms 7 and 8 are the diaphragm 3 and the
pressure system. In order not to insert the child 4, 7 pairs of hunters are added to the contact
points 1.8.19 on the printed circuit board l] 111b. Riet Co., 8 may draw out the printed circuit
board 10 from the post office 23 and pull it out on the printed circuit board C. Alternatively, a
tapping hole 23 shown in FIG. 8 (a) may be provided, and when there is no space on substrate lO
l [I] 10b, a recessed portion 23 is provided on ν eye <b> outer periphery of (b). Or may be
thinner than the outer circumference, and may also be used to accommodate an 11 "line portion
2S passing 11 g from the circumference of one of the holders supporting a group & lo). May be
This yield is a test of the Buddha in the law, and the circuit is checked with A :, '1. Apply the
upper case l's edge protrusive work e through the valley (4) terminals 20, 2 and 22 in the kite
hole 25.26 '2' l 'provided directly under the lower case 24 by tapping. The core kite 侍 24aK
formed in the lower case 24 opening loses, and the bath scraps are super broken! I will hesitate.
At this time, since the upper case 24b of the upper case 24 is pressed against the outer
peripheral cylinder of the o on the printed circuit board, which is bi-directionally pressed, the
term-like expansion and contraction machine C whose tip is sharpened Since it penetrates to the
instep 111- of the ring 2, the thickness of the elastic linog 2 or the diaphragm 37 bullets and 1minute linog 9 etc. ・ ・ ・ even if it is a raki sword · even the outer part of the 4h Wrr board 3
is a heat sink lII! It is pressed by II and its elongation pressure is small relative softness 9:
Because it changes by turning, the pressure supporting force varies or is small, and it is
convenient to go to circle 1p1 "from the pressing force value jh1) Stretch pressure Σ One force
next to (弔 弔 の の 倣 倣 倣 時 性 性 性 性 性 11 11 11 11 勿 か か か 1! It is also possible to
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reduce the variation τ by reducing ix <−V + −negative variation. 9 is an unthinkable small 2
lost land, and the ring 10 is mounted on the ring-shaped holder 28 whose size is smaller than the
bottom shelf 1a of the upper case and which is smaller than the small shelf 1a. The annular
pressure suppression portion 28α is formed at a position opposite to the annular pressure
suppression portion 1C on the (+1) flange of the holder 28 by rotating the pressure by 29/29. 30
is placed on the diaphragm 3 and the elastic rings 2 and 30 are pressed by the annular
suppressing portions IC and 28α to press and document both sides of the outer peripheral
portion of the diaphragm 3 from both sides. In this case, the annular suppressing portion 1C of
the annular shelf portion 1α may be eliminated, or if there is a loose pressure portion CC, the
annular suppressing portion 28α of the ring holder 28 may be eliminated, and the annular
suppressing portion is absent III You may trade the elastic ring of.
In short, at least a first generation 1 j of the bullet 1 king ring holding a holding wheel is pressed
and supported by a lighted annular throttling portion, and y is good. Fig. 10 shows a case 3 of
this inferior fruit, and the upper case 31 of the shaking shape has a spring 1 for the same as the
first case rll. Vibrating plate 3. Fertility ring 9. Do you want to surface the print resembling 10? !
The 7th agent is defined to form a resonance line 33. FIG. 11 shows the fourth central m Reli of
this O-Raku, the 1st (6) real 1M? In the second embodiment, the blocking oscillation circuit
formed on the printed circuit board 10 of No. 14 is eliminated, and an external blocking light 34
is used, and the other structure is completely identical to the first embodiment 1 row. FIG. 12
shows the fifth practical example of the present invention, the first central yl! I? The lead wire
35 is used instead of each of the 11 terminals 20 and 21.22, and it is taken out when the case 1
and the lower case 24 are joined, and the mounting rod 24C is integrally formed on the lower
case 24. (It should be more defined. According to this 8 tea form, the upper case is in the shape
of a broken decoration, and the diaphragm and the substrate are held in sequence along the
shelving rack, and a portlike lxl edge or a substrate holder upper surface line is provided in the
upper case. The circuit check is performed in the condition where he holds the title with the
holding joint protrusion, and if there is a sterility, the temporary turning pressure is removed and
one check or I'1. Perform L door product paternity, confirm that the original gold is eutectic,
remove the sword and lower case to the upper case second vinegar-add the substrate and
pressure the substrate with the Fyri pressure with this sign case Since it is a solid message, it is
worth noting that all the original items are outrageous. It should be noted that even if the
diaphragm is supported by another means, or the lead of the piezoelectric element is connected
to the substrate surface of 1Tll] when the vibrator is connected to the substrate surface, the gist
of this section changes is not.
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