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JPS57119983

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complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
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DESCRIPTION JPS57119983
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a conventional network,
and FIG. 2 is a side view showing a network according to an embodiment of the present
invention. 1 и и и и и и и и printed wiring board, 2 и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и
и и и и и и ииииии Two-component reactive foam type paint. In the drawings, the same reference
numerals indicate the same or corresponding parts.
DETAILED DESCRIPTION OF THE INVENTION This invention relates to the network incorporated
into the Hassbeeka system. Conventionally, there has been one illustrated in FIG. 1 as a network
as described above. In FIG. 1, the lFi printed wiring board, 2 has a small hole formed in the wiring
board l, the lead wire 2a is penetrated, soldered on the layer surface of the wiring board l and
resistance attached thereto, 3 and 4 are the above A coil and a capacitor, 5 attached to the wiring
board l in the same manner as the resistance 2 are connected to the wiring board l and
connected to the subwoofer; node ? 1! (8 // l / line, 6 is a synthetic rubber type grafting agent
in which the elements of the resistor 2, the coil 3 and the capacitor 4 are fixed to the wiring
board 1 respectively. In the conventional network composed of the above-described members,
the wires of the resistor 2, the coil 3 and the capacitor 4 disposed on the printed wiring board l
are penetrated through the small holes provided with the wiring board IK. Solder on the back
side of the chip to prevent contraction vibration between each element and the wiring board l,
and to fix these firmly, an adhesive of synthetic type 6 between the element and the wiring board
6 The respective elements and the wiring board are fixed by interposing the However, since it is
necessary to apply the adhesive between the bottom m1 and the wiring substrate for each of the
elements described above, these adhesives are made of synthetic rubber and have high viscosity,
so they are closely packed. There is a disadvantage that l + [5T must be applied between the
element and the wiring substrate, and these application operations require much time and labor.
This device is intended to eliminate the above-mentioned disadvantages of the prior art, and is
the two-component reaction foam type? , Odor, 2; fixing the mounting member such as a printed
09-05-2019
1
wiring board and each element such as the front ml with a sealing paint, and the two-component
reaction foam type coating material makes each element to the mounting member It is possible
to easily intervene between the element and the mounting member by means such as spraying of
at least one of the surface and the side of the connected element, so that element cutting and
fixing and prevention of chattering vibration can be performed in a short time. It is intended to
be easy to eat. Hereinafter, an embodiment of the present invention will be described based on
FIG. In the same manner as the conventional one shown in FIG. ????? The components of
the capacitor 4 are soldered and attached, and the lead wire 5 connected to the speaker is
connected. The two solutions constituting the two solution reactive foam type paint are mixed in
advance at a predetermined ratio, sprayed from the upper surface or the side of each element by
a spray gun 7, and interposed between these elements and the wiring board l.
The two-component reaction foam type housing 8 interposed between 1 and each element and
the wiring board 1 sequentially starts foaming so as to push out the 1111 conductive layer 5 и 10
between the element and the wiring board l. The force acts to fix them. 4) By heating the whole,
the foaming of the two-component reactive foaming type paint is promoted and this paint
solidifies. Then, the formation and solidification of the two-component reactive foam tie paint 8
prevent cracking and fix each element and the wiring board. In the embodiment described above,
the case where the two-component reactive foam type paint is sprayed while removing each
element by soldering is -C, but in this invention, the paint is sprayed before the soldering,
Immediately after that, it may be depted, which promotes more efficient heating and reduces
labor. Moreover, this invention may use a wood board etc. instead of a printed wiring board as a
mounting member, and it is good using elements other than resistance, a coil, and a capacitor,
and also 2 liquid reaction foam tie! A paint may be applied to intervene in the element and the
mounting member. As described above, according to this invention, the mounting member and
the element are fixed by the two-component reaction foam coating. Therefore, it is possible to
obtain the effect of being able to perform fixing of the attached members and elements of the
network and prevention of vibration in a short time easily, that is, inexpensively and efficiently.
09-05-2019
2
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