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JPH077776

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DESCRIPTION JPH077776
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
speaker bracket to which a speaker and a plurality of printed wiring boards can be attached at
the same time.
[0002]
2. Description of the Related Art Conventionally, when attaching a speaker to a cabinet or the
like, the speaker is attached directly to the cabinet using the screw holes attached to the speaker
itself, or the speaker is attached to the front of the cabinet In this case, a part of the speaker is
fixed by pressing it to the cabinet.
[0003]
In FIGS. 6 to 8, 1 is a speaker, 1a is a screw hole for fixing the speaker 1, 1b is a speaker
terminal, and 1c is a gasket.
2 is a speaker fixture, 3 is a cabinet, 4 is a rib provided to the cabinet 3, 5 is a boss provided to
the cabinet 3, and 6 is a screw.
[0004]
01-05-2019
1
The speaker mounting structure configured as described above will be described with reference
to FIGS. First, when the speaker 1 is directly attached to the boss 5 of the cabinet 3 using the
fixing screw holes 1a provided in the speaker 1, if there is a boss length sufficient to satisfy the
tightening torque of the screw 6, The speaker 1 can be attached directly to the boss 5. However,
when mounting the speaker 1 near the front of the cabinet 3, the gasket 1 c of the speaker 1 is
pressed against the rib 4 of the cabinet 3 and pressed from the rear of the speaker 1 by the
speaker fixture 2. Can be attached to the cabinet 3 by attaching the speaker 1 to the boss 5 of
the cabinet 3.
[0005]
However, in the above-described conventional configuration, there is a problem that a plurality of
printed wiring boards can not be attached in the vicinity of the speaker in a narrow space.
[0006]
The present invention solves the above-mentioned problem, and by attaching a plurality of
printed wiring boards to a speaker bracket, the speaker and the plurality of printed wiring boards
are simultaneously attached to a cabinet in a narrow space.
[0007]
[Means for Solving the Problems] In order to achieve this object, the speaker bracket of the
present invention mounts a plurality of printed wiring boards directly behind the speaker, and
simultaneously the speaker and the plurality of printed wiring boards in a narrow space. It can be
fixed.
[0008]
With such a configuration, the outer periphery of the speaker can be pressed against the rib of
the cabinet by the frame, and a plurality of printed wiring boards and the speaker can be fixed.
[0009]
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present
invention will be described below with reference to FIGS.
[0010]
01-05-2019
2
In FIGS. 1 to 5, 7 is a speaker, 7a is a screw hole for fixing the speaker 7, 7b is a speaker
terminal, and 7c is a gasket.
8 is a speaker bracket, 8a is a frame portion of the speaker bracket 8, 8b is a hole for passing the
speaker terminal 7b, 8c is a printed wiring board supporting portion, 8d is a boss, and 8e is a
screw hole.
9 is a horizontal printed wiring board, and 10 is a connector.
A vertical printed circuit board 11 has screw holes.
12 is a cabinet, 13 is a rib provided to the cabinet 12, 14 is a boss provided to the cabinet 12,
and 15 is a boss.
The reference numeral 16 denotes a thin flat panel type image display device. A back cover 17 is
attached from the rear of the cabinet 12.
[0011]
Hereinafter, how to attach the speaker bracket configured as described above will be described.
[0012]
First, the gasket 7c of the speaker 7 is pressed against the rib 13 of the cabinet 12 on the rib 13
of the cabinet 12 provided in the same shape as the gasket 7c.
The speaker bracket 8 has a frame portion 8 a for pressing the outer peripheral portion of the
speaker 7, and screw holes 8 e for fixing are provided on the left and right of the speaker bracket
8. When screwed to 14, the speaker 7 can be fixed to the cabinet 12 by sandwiching the speaker
7 between the frame portion 8 a of the speaker bracket 8 and the rib 13 of the cabinet 12. Here,
the speaker terminal 7b coming out of the speaker 7 can be taken out from the hole 8b through
01-05-2019
3
which the speaker terminal passes. When a printed wiring board having a configuration in which
the vertical printed wiring board 11 is erected vertically to the horizontal printed wiring board 9
by the connector 10 is attached to the rear of the speaker bracket 8, the printed wiring board is
first provided on the vertical printed wiring board 11. Screw the boss 8d of the speaker bracket 8
using the screw holes. Here, since the front of the horizontal printed wiring board 9 enters the
printed wiring board support portion 8c below the speaker bracket 8, it is possible to fix the
vertical printed wiring board 9 in the vertical direction and the front direction. The speaker
bracket structure is configured.
[0013]
16 is a flat panel image display device, but unlike a cathode ray tube, since it is thin, the
television set incorporating the flat panel image display device 16 also becomes thin by the
cabinet 12 and the back cover 17. In order to simultaneously arrange the speakers 7, the vertical
printed wiring board 9 and the horizontal printed wiring board 11 in a space with a small depth,
parts having a structure such as the speaker bracket 8 are required.
[0014]
As described above, according to the speaker bracket of the present invention, the speaker and
the plurality of printed wiring boards can be attached simultaneously in a narrow space.
01-05-2019
4
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