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JPS482736

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DESCRIPTION JPS482736
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side cross-sectional view of a conventional
nondirectional speaker device, FIG. 2 is a side view of the same parts, and FIG. 3 is a
nondirectional speaker device according to an embodiment of the present invention. FIG. 4 is a
cross-sectional view of the main part, FIG. 4 is a side view thereof, and FIG. 5 is a frequency
characteristic diagram of a speaker according to the prior art and the present invention. 1 ......
cabinet, 2 ...... opening 5 ...... woofer, 6 ...... Batsufuru plate, 10 ..... Chodoban. Fig.1 Fig.2 Fig.1-8148-2736 (2) Fig. 4 Fig. 4 Fig. 5 Qf0 Q20 see ?a a O-F? liquid house / -ha ?? O 82
DETAILED DESCRIPTION OF THE INVENTION With regard to the omnidirectional speaker device
of the present invention, it is an object of the present invention to provide an omnidirectional
speaker device having good low-frequency characteristics and having a mounting capacity of
Ksbeeker Jl. In the conventional nondirectional speaker apparatus shown in FIG. 81 and FIG. In
FIG. 1 and FIG. 2, (1) is a lower IIK opening (cylindrical O-cabinet having a diameter of 1, and this
cabine ff) (upper end opening of 11 (11) Because it is closed, C4) is a high grade speaker with a
light toe, and multiple values are provided at the top of the cabinet (1), and the electric circuit is
a class high range signal at this high temperature grade (2- и 0 force 0) Threatened KI12 changed
and emitted HK. ?) ? is the baffle I of the closed end of the cabinet (1)! (?) To a tree S? (7) K ?
> It is a speaker for low-pitched order, and it is downward from the inside of cabinet (1) KII! (1)
Add-on-',' & (8) is the speaker for the above-mentioned low plaster) Field cranes (@ ? frame, (?)
is a cone-shaped nine diaphragm. @ Is the cone-shaped summer radiation-attached with the plate
IIA @ KJI of the above cabinet (1). As described above, in the conventional example, the low
frequency signal passed through the electric path is converted to the bass speaker (1) K for the
bass on the upper side, and the plaster is emitted from the summer radiator Q11K in the
horizontal direction KIL to metal scraps. It is configured to obtain omnidirectionality throughout.
'& Sea is a suction material provided in the cabinet (a) 11), and plays a role of serving as a
standing wave in the cavi net (1). IIIiF +-? ?-? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
03-05-2019
1
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?. However, there are a lot
of pigeons because "cabinet, co's X" or practical tkII is restricted from the space of a vignette w #
iL. The present invention is intended to eliminate the above-mentioned conventional defects, and
one embodiment of the present invention is to have the same number as 111m, 2nd (3. 3 and 94
and Kll light. True breasts-jlls! l and l14 as shown in Figure 1 * 1: Baffle plate (6) at the edge of
the bottom of the cabinet (6) K from the outside of the cone paper of the speaker for the bass (S)
to the white value of the cabinet (1) Turn it to KN more firmly than this screw (7) K and to
prevent air leakage. As described above, in the speaker I apparatus of the present embodiment,
since the bass speaker profile is not inserted in the cabinet (1), the volume of the bass speaker
(6) is increased. As the effective volume of the ?concave paper?, the volume of the nine cones
is added, and the lowest resonance frequency of the speaker can be lowered. A conventional
BIllIIKjtL-gladding medium can be formed as shown in Fig. 5A curve in the lower region.
In the present embodiment, the # 1 reflection sep is not necessary, and a) non-directivity can be
obtained, and the liquid sealing operation of the t speaker is excellent. ? As shown in the
example above, the present invention is a sealed cabinet of a large cabinet with a bottom of -4 и
111 KII, "j1 mll O pa, a full plate, a diaphragm opening of a speaker for bass and a plate 1 In the
arrangement cabinet for the 11K in the cabinet, it is possible to obtain the following effects by
the structure and structure that is voted. (1) Since the volume W in the cabinet can be increased
by comparing with the conventional example provided in the low frequency speaker t4f
yabinette, the minimum number of resonance period liquid of the low frequency speaker can be
lowered. And-K, can extend the low region of the shoulder wave characteristics. ░ (2) It is
possible to reduce the cost without requiring a summer storm, and it is possible to obtain kari *
m * m * tropism. ? ? (? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? ? ? ? ?. a, HMfJ pottery 11! ? Recommendation tm # fw One side of the
directional beaker I side end of the device ? Figure 211 is the same side WWI%
recommendation 5 The W ** W of ?, the 4th ml is the same side caustic ?, and the 5 ffi + is the
peripheral liquid number characteristic with the good speaker, as it is in the conventional and the
present study. ',' "(1)-cabinet, ae--open 011. (?)-1 low 5. и blue speaker, (6) ииииии baffle plate, 00 иии
diaphragm plate. Name of agent Attorney Nakao and one other person ? 111! ! ! ! 11: 4314-81
1 '9 H, ..., "tol: ,," 1.1 ",' 1 '3" 1' 112 511 '112 Fig. 1 ? 1 +,-, 1, 51 no-,-- Source: Ll '1 :. ?,---q-u 2:
1/11/1/2 "1 ? 1 ░ ? Mr. agent / / ? ? ? 3 3 4 m, 7: 1/3--- --- ---: \ ? 6 '::' = -6, -1 ░ 9 '?' /
29 '/ 2, ? 115 Fig. и и и и и и 20a ? aZX) 2ax. ? The shoulders are the name of the several Hz
agent 6 other than the above ? drafts old ?or the agent (1) ? 7 и 7 1 1 ? ? ? 106 1 (106i ?
? t; Business t'I, price? To 1 city name & &? Ц 11 (2) Agent Sumi Nori ?N'I '1006 address in
Kadoma city, Osaka Pref. Matsudo Denki rr7 Industry Co., Ltd. Uchiun 1 (6152) Patent attorney
Ueno! n Takashi
03-05-2019
2
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