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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing one embodiment of a
balance display device according to the present invention, FIG. 2 is a sectional view, FIG. 3 is a
perspective view of a slit member, and FIG. The front view of a cover is shown. Explanation of
main figure number, 1 ..... hemispherical cover, g member. Fig. 1 Fig. 2-3-49-52502 (2) Fig. 3 Fig.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a
4-channel stereo balanced display device. Since the sound effects are very different depending on
the listening position of the listener when listening to the 4-channel stereo, a balance display
device for displaying the listener's best position #J is essential, and a balance form balance has
conventionally been used. Display devices have been presented. (2) The balance display device
according to the present invention fully satisfies its function, and it has a plentiful shape even in
terms of design, and the following-'4! -Use fcP, referring to the Chichi drawing direction in the
example. Fig. 1 is a cross-sectional view of a balance display device with a positive lt 1 figure and
a single 21 da, where (1) is a semi-transparent hemispherical cover in (1), and (2) is used in the
outer surface-center of the cover. In the operation operation groove, the line groove (2) cuts the
center between the outer surface of the front cover (1) and punishes by 7 days, and the operation
member having the groove in the center I ¥ 3 separately provided is 1iITiri :! Attached to the
cover, 41 well 1m1 groove (2) has a shape and size that makes it easy to touch and operate the
index finger. Furthermore. The display member (+ @ 1) is a lens fitted in the center hole of the
cover in (3), and the center position of the cover (11) is displayed, and in particular, the display
Iii part phase +31 is provided with a seal If the display effect is great. As the display member (3),
various materials such as transparent glass and colored glass other than lenses can be
considered. + 41 is a luminous body such as a tofu placed on the cover surface of I] i cover, and
is a book for irradiating the cover (1) and the display member (3) from the back side; It is a
spherical body coupled to the cover (1) by the holding member +6), and is fitted to the receiving
portion (7) to make the IItI cover (1) pivotable. Power switch (not shown)? When put in.
Luminescent body (4), mark, display F @ member (31 and hemispherical cover (1+ release from
back direction) In that state Ill! If you press the finger of the operator on the other hand 譚 2)
and turn it in the desired direction, the volume of the four speakers (not shown) changes, and the
balance among 1? You can give it. , Il! ! The case shown in FIG. 1 shows the state of the balance
display device when the volume of the speaker on the left side + F4i is maximized. Also, if a
cylindrical slit member (91 is provided at the center of the back circumference of the cover as
shown in FIG. 3) at Df +, the central part of the back circumference of the cover, the light @
striking the front f effect is the front P slit (81 When viewed from the front of the book, as shown
in Fig. 4, the design effect becomes novel and beautiful.
The slit member (9) may be formed integrally with the cover, or may be provided separately. As
described above, the balance display device 4 according to the present invention can provide an
effective balance display with a simple structure and provide a balance display device having a
beautiful design.