close

Вход

Забыли?

вход по аккаунту

?

DESCRIPTION JPS53119922

код для вставкиСкачать
Patent Translate
Powered by EPO and Google
Notice
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
financial decisions, should not be based on machine-translation output.
DESCRIPTION JPS53119922
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the present invention,
FIG. 1 is an external perspective view of a housing in a speaker mounting structure, FIG. 2 is a
front sectional view similarly, FIG. 5 is a perspective view of the sound output board, FIG. 6 is a
perspective view of the through hole of the housing Sectional view of a main part in a state in
which a decorative ring is attached to the first part. 7 is a plan view of the same, FIG. 8 is also a
back view of the same, FIG. 9 is a sectional view of a main part in a state in which a sound output
board is also mounted on the decorative ring, and FIG. 10 also shows a speaker Sectional view of
the outer casing main part. 1 ииии Housing, 3 иииии through hole, 4 и и и и и и rib, 6 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 annular ring, 16 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 и и и и и и и и и и и и и Flange, ?????????????
DETAILED DESCRIPTION OF THE INVENTION (1) ?-? 72 ? 2 - \ The present invention is
intended to make a speaker installation in a electronic device, etc., a VC staff, a special K, a
vibration damping effect better and simplify its installation It is related to the thing. As is well
known, a speaker is often attached to a radio or other O communication equipment and is
generally identified by fixing means such as screws on a casing of the radio or the like via a
vibration isolating member. However, in the above-mentioned radio and the like of simple type
and inexpensive type, it is necessary to lower manufacturing cost and aim for mass productivity,
so that the speaker can be directly attached to the wall It is usual to fix it, and the adhesive
gradually becomes fatigued due to vibrations generated when the speaker is ringing, vibration
when radio or the like is carried or during use, and finally the speaker falls off from the casing
There was a drawback. However, in order to prevent such falling off of the speaker and sound
cracking due to vibration at the time of ringing, a radio or the like configured to interpose a
vibration isolating member between the speaker and the housing has been proposed However,
installation of the above-mentioned vibration isolating member is disadvantageous in that
workability is poor because it is performed by a troublesome work such as a screw (2), so that it
16-09-2018
1
is not suitable for mass production, It was difficult to provide it to the market. In view of such
conventional drawbacks, it is an object of the present invention to provide a mounting hole for a
speaker so as to leave a protective rib on a casing such as a radio, and an annular decorative ring
formed of an elastic member from the outside of the above- , And the collar piece is locked to the
inner surface of the housing around the through hole. Further, a sound output plate formed of a
punching metal is brought into contact with the decoration link attached in this manner from the
outside of the upper body , Claws protruding at the periphery of the cover are preliminarily
inserted into the small hole provided in the protective rib and the mold is bent inside the casing
to fix the decoration / g and keep the sound output plate stable It is another object of the present
invention to provide a structure for easily and quickly obtaining a speaker mounting structure
constructed such that the periphery of a speaker guided from the inside of the brush body is
stuck on the flange piece as described below. Hereinafter, an embodiment of the present
invention will be described (3) with reference to the drawings), in terms of the body. FIGS. 1 and
2 are an external perspective view and an internal perspective view of a communication housing
1 in a speaker mounting structure according to the present invention, and this housing 1 is
molded integrally with a synthetic resin. On the upper surface of the housing 1, a circular
protrusion 2 and a through-hole 3 are formed at the time of molding and a cross-shaped rib 4 is
provided in the through hole 3, and the permeability A stepped surface 5 is formed which is
somewhat lowered as shown in FIG. 2, and further a cut groove 6 is formed in the stepped
surface 6 as shown in FIG.
Furthermore, on the inner surface of the two hole forming holes 3, uniform protruding pieces 7
are provided at equal intervals between the ribs 4 on the following step surface 5. Reference
numeral 8 denotes an operation button for operating the power switch mounted on the side
surface of the housing 1. On the other hand, on the inner surface of the nine body 1, a partition
plate 9 for separating the battery box A from an installation portion B such as an amplifier circuit
is integrally provided, and as a continuation with this partition plate 9, In the protruding base 10,
a screw metal fitting 11 for covering the housing 1 from the back surface is embedded (4)).
Reference numeral 12 denotes a screw hole attached to the screw metal fitting 11. In addition,
reference numeral 13 denotes a regulating plate at the mounting position of the loudspeaker
standing upright around the through hole 3. 4 is a perspective view of the decorative ring 14
attached to the through-hole 3, which is formed by a vibration-proof member which is a
comparative clause such as rubber, and the decorative ring 14 is fixed on the upper surface of
the annular member 16 , The flange pieces 16 which are sufficiently wider than the thickness of
the annular body 16 are continuously provided and the interval between the flange pieces 16 by
the brackets h is the width of the stepped surface 6 of the t 4 and the projection And is formed so
as to be substantially equal to the width of the piece 7. FIG. 5 is a perspective view of a sound
output plate 17 made of punching metal attached to the housing 1 through the following
decorative ring 14, the peripheral edge of the sound emission plate 17 is erected An upstanding
edge 18 is provided, and claw pieces 19 are provided at four equally spaced positions of the
16-09-2018
2
standing R 18. The width of the claw piece 19 is selected to be a size which is formed in the
stepped surface 6 and sufficiently inserted (5) in the running groove 6). It is to be noted that the
outer diameter of the sound output plate 17 substantially matches the inner diameter of the
annular body 16 of the decorative ring 14. Next, the order of attaching the decoration ring 14
and sound output plate 17 having the above-described structure to the housing 1 will be
described. First, the decorative ring 14 is guided from the outside of the casing 1 toward the
through hole 3 VC as indicated by the chain line in FIG. 2, and the external protruding piece side
of each flange piece 16 is inserted into the through hole 3 Drag between the stepped surface 6
and the projecting piece 7 and attach it as shown in FIG. 6 to FIG. This can be done quite easily
using elasticity of rubber. In this case, the upper surface of the decorative ring 14 protrudes
downward beyond the protrusion R 2 of the casing 1 and above the lower surface of the casing 1,
and the upper surface of the decorative ring 14 protrudes downward beyond the lower surface of
the casing 1, The speaker does not directly touch the housing 1. Further, the stepped surface 6
and the projecting piece 7 are interposed between the flange pieces 16, and movement of the
decorative ring 14, such as rotation, is prevented.
(6) The upper surface of the flange piece 16 projects upward from the stepped surface 5 of the
rib 4, so that the sound output plate 17 does not directly touch the housing. In this case, each of
the cut grooves 6 provided in the rib 4 is formed to face the inside of the annular body 15 of the
upper one-ring ring 14. Next, the sound output board 17 is prepared, and as shown by a two-dot
chain line in FIG. 2, the claw piece 19 is directed toward the through hole 3, and the upstanding
edge of the sound output plate 17 is attached to the following decorative ring 14 so as to
conform to the inner surface of the annular member 15 so that the claw piece 19 enters into the
cut groove 6 and the claw is bent inside the casing 1 as shown in FIG. 9, 17 elastically to the
housing 1 through the decorative ring 14. At this time, the bent portion is prevented from
protruding to the lower portion of the flange piece 16. Subsequently, the speaker 2 o is guided
along the inner surface of the regulating plate 13 from the inside of the casing 1 of the one
integrated as described above, and the peripheral edge portion 21 thereof is fixed to the flange
piece 16 with adhesive. This is shown in Fig. ((Subsequently, a printed circuit board etc. is placed
on the membrane B (7) mounting part B, the back lid is brought into contact with the opening on
the side opposite to the through hole 3 side of the casing 1, and the stopper By screwing the
screw into the threaded hole, hold it. In this way, the speaker 2 o is attached to the housing 1. As
has been elucidated above, the present invention provides a through hole for sound emission of a
speaker so as to leave a protective rib on a casing of a radio or the like, an annular ring formed
from an elastic member from the outside of the casing is inserted in the through hole By
inserting the collar piece protruding on the end edge of the annular groove / g on the inner
surface of the flywheel and fixing the annular ring around the through hole, 1, a claw on the
peripheral side of the annular ring A sound emitting board having a piece protruding therefrom
is placed from the outside of the housing and the claw piece is inserted into a cut groove
provided on the protective rib and is folded into the inside of the housing to form the above- (8)
16-09-2018
3
In order to fix the ring to the cabinet and to securely hold the sound output plate and stick the
periphery of the speaker inserted from the interior of the cabinet onto the flange piece, the
loudspeaker is elastically held by the flywheel. ) <By shita, enough for the speaker to have a tusk
effect It can either be attached Te outer casing easily, inexpensively and reliably mounting
structure of this type speaker without using screws and other fittings can be provided widely to
the market. Such a structure is neither a hype nor a hypothesis that it can be adopted for
attaching speakers of all kinds of electronic equipment of radio equipment and communication
equipment, and it is extremely practical.
16-09-2018
4
Документ
Категория
Без категории
Просмотров
0
Размер файла
13 Кб
Теги
description, jps53119922
1/--страниц
Пожаловаться на содержимое документа