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JPS57164814

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DESCRIPTION JPS57164814
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external view of a conventional cassette
tape recorder with a radio, FIG. 2 is an exploded perspective view of a tape recorder apparatus
according to the invention, and FIGS. 3a and 3b are tape recorder apparatuses according to the
invention. It is each use condition figure. 11 ...... cassette traveling mechanism housing 14 ......
bearings, 15 ...... speaker enclosure, 19.20 ...... hinges, 21 ... · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · Battery cover, the middle of the diagram-mark the same or
equivalent parts.
DETAILED DESCRIPTION OF THE INVENTION This invention relates to a knurled recorder for
stereo cassettes. As shown in FIG. 1, the conventional stereo-type radio cassette with a radio set
has a cassette running mechanism + 11 at the center, a pair of right and left Kl pairs and a single
system 12 + in one cabinet + 31 K (fatty acid, p The power supply battery 14) for driving is
accommodated in the cabinet 13), and the back cover of the battery (4) is opened for
replacement. Recently, with the spread of small type radio set recorders # small, compact.
Although high power and large output are required, to obtain a small, compact and high output
power, the size of the power supply battery is increased, and there is a limit to miniaturization. In
addition, it is not preferable in practical use to reduce the size and the size because the left and
right sneaker systems approach each other to reduce the sense of stereo. The present invention
is designed to eliminate the disadvantages of the prior art as described above, and allows the
speaker housing to be flexibly connected by the support to the left and right of the cassette travel
mechanism housing, and the inside q-axis of the support. In order to accommodate 4 に batteries.
An object of the present invention is to provide a tail recorder capable of enhancing a stereo
effect and achieving small size, compactness, high power, and high output. An embodiment of the
present invention will be described below with reference to the drawings (2). In FIG. 2, [111 is a
mechanism housing incorporating a cassette traveling mechanism 2; aJ is an operation button of
the cassette traveling mechanism 2; A pair of speaker housing openings s, +151 are bendably
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connected to the forehead by the left and right side KFi bearing parts of the mechanism housing
taps, and this speaker housing 1151 KH radio receiver αG, storage ag! It is equipped with a
knob α, a speaker 11l. Next, the bearing s11 @ will be described. The alpha 嘗 is integrally
formed on the mechanism housing 111 !, and the lower two hinges of the cane, and the black
square は are integrally formed on the speaker housing opening. It is a cylindrical hinge to be
incorporated between In. ■ is the hinge a9. α9. This hollow shaft is used as a battery holder by
a hollow shaft which is inserted into (1) and t-connected to the mechanism housing 1111 and the
speaker housing port. @ Hollow shaft-4 source dragon pond housed inside. (S) is a battery cover
which doubles as a negative contact plate and + 241a plus scale &. Sphlin (3) 40 g (g), ■ is fixed
to the cylindrical hinge as * l Ia of the lower part of the above-mentioned mechanism case ■, @,
@ is fixed to this spring ■ When the tubular hinge 12L1 is attached, the speaker casing (one
end) is suppressed in one direction.
Furthermore, the end face @ of the cylindrical hinge above the mechanism housing ap, the
forehead and the end face of the cylindrical hinge ■ of the speaker housing a9, rMK has an
uneven surface with which the end l] Ili When the speaker housing 1151 is connected and
mounted to the mechanism housing 111, the depressions of the spring 11 engage with the
concave and convex portions of the end face @ such that the concave and convex portions are
locked and held at a predetermined position. . In the assembly of the knurled recorder of this
invention, first of all, between the mechanism housing [the hinges 1IIJ and 11s of 111, ie, the
spring ■ provided on the @ surface a of this hinge and the end rkJ 1271 After inserting the
hinge ilD so that the unevenness with the end face (2) is engaged, the hinge u9. The hollow shaft
Q1 is inserted into {circle over (3)}, and the battery pack is captured to a circle of 9 axes, and the
battery lid 241 is closed. By assembling in this manner, the speaker housing port is supported I!
With respect to the mechanism housing +11. It is possible to continuously supply lI [I41 (4) 41
as a center before bending. FIG. 3 + a1. (B) K2 beaker housing [15+, [151 showing front and back
bent Il +], but bending of the ring is fixed at an arbitrary position by engagement of hinges + II,
cII end faces ■, @ It is held at an angle, and when it is at any other position, it is bent by a
greater force by hand against the pressing force of the spring 3 and locked and held at a position
changed. 1g3 (in FIG. 3 (b), the stereo effect can be sufficiently obtained in spite of the closeness
of the speaker casing. As described above, according to the present invention, it is possible to
achieve a small size, compact and high performance napp recorder, and to obtain a stereo effect S, and a large capacity in the middle 9 axes of the bearing of the mechanism housing and the
speaker housing. Since i battery can be accommodated, large output can be planned.
Furthermore, since the speaker housing is held at an arbitrary angle, it has an effect such as
being easy to handle.
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