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JPS543921

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DESCRIPTION JPS543921
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an essential
part of an embodiment of the tape recorder of the present invention, FIGS. 2A and 2B are side
views of the tape recorder in use, and FIG. It is a principal part disassembled perspective view of
an example. 1 · · · · · · · · · tape recorder body, 2 · · · · · · · built-in microphone, 3 · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · mounting portion, 6
·······································································································································································································
································ Pross for engaging;
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tape recorder
having a built-in microphone, and is intended to be extremely advantageous for use outdoors or
the like. In general, when a tape recorder provided with a built-in microphone is used outdoors, it
is extremely difficult to obtain a large sound collection effect, and there is a problem that wind
noise and the like are added and dog noise is recorded. This proposal is intended to eliminate the
above-mentioned conventional drawbacks, and is configured to increase the sound collection
effect with a simple configuration and reduce the influence of the wind)), -i '-/ Below, the tape
recorder according to the present invention will be described with reference to the drawings of
one embodiment. FIG. 1 is an exploded perspective view of one embodiment of the tape recorder
according to the present invention, in which 1 is a tape recorder main body, 2 is a built-in
microphone built in the tape recorder body 1, 3 is a tape close to the built-in microphone 3 A
protrusion formed integrally with the recorder body 1 and having a screw groove on the outer
periphery, 4 is a trumpet shaped sound collector having a screw groove screwed to the screw
groove in the mounting portion 5, 6 is similarly screwed to the mounting portion 7 It is a
windshield made of a porous material such as a sponge having grooves. In the above
embodiment, the sound collector 4 and the windshield 6 have screw grooves in the attachment
'ss, 7 and are therefore screwed to the projections 3 of the tape recorder main body 1 as shown
in FIGS. 2A and 2H. It is attached. Therefore, according to the above embodiment, even when
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used outdoors, a large sound collection effect can be obtained by the sound collector 4, and the
wind effect can be minimized by the windshield 6. And since both the sound collector 4 and the
windshield 6 are detachable at 3 °, if you do not need them as in the case of indoor use, remove
them from the tape recorder and store them separately In the embodiment, the projection 3 is
formed on the tape recorder main body 1, and the attachment portions 5 and 7 of the sound
collector 4 and the windshield 6 are the projections 3 described above. In the tape recorder main
body 1, a through hole or notch 8 is formed as shown in FIG. 3, and the attachment portions 5
and 7 of the sound collector 4 and the wind shield 6 are respectively provided. It is also possible
to form the engaging projection 9.10 engaged with the through hole or notch 8. In this case also,
there is no difference in the operation and effect of the present invention.
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