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BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a conventional microphone,
FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a perspective view
showing an embodiment of the microphone according to the present invention. FIG. 4 is a crosssectional view taken along line AA of FIG. 3, and FIGS. 5 and 6 show other embodiments of the
present invention. 11 · · · · · · · · · · · · · · · · · · · · · · · Microphone elements, · · · · · · · · · · · · · · · · · · · ·
Switch knobs, 20 · · · · · · · · · · · · · · · ·············································· Plate spring.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to microphones, and
more particularly to switchable microphones that are considered to be microphones for
communication devices. 1 and 2 show a conventional communication receiving microphone in
the prior art, in which (1) is a case, (21 is a microphone element, (6) is a cover for covering the
microphone element back direction, and (4) is an IIII cover (3) Attached to 'l, H = q, り, · f ((1)
Tough sononis inch, (51 j! The microphone switch yf (41 (7) actuator, (6) is a switch knob, a part
of which is a through hole provided in the case (1) (projecting to the outside of the case from a
force). (8)はバッキング(9)はハンガーノブである。 The microphone with the above
configuration is held and used during the user's grasp, and the placement angle of the switch
knob The illumination intensity α of the switch knob takes into consideration the operability of
the switch so that the four fingers conform to the switch knob when gripping the microphone. Is
provided. However, the size of the user's hand, the size of the finger, and the finger 1 (The
microphone is gripped by 2 ≦ house-to-person, with adults and children, men and women,
foreigners and Japanese 3 It is not constant. Heretofore, the arrangement angle of the switch
knob has been taken into consideration only for average operability, and not for any user. The
present invention is intended to provide a microphone in which the operability of the switch is
satisfied for all users by configuring the arrangement 9 of the switch knob to be variable. (2)
Another object of the xylophone plan is to use both the right hand (1) and the left 1 by
configuring the switch knob arrangement angle to be approximately 180 degrees. To provide a
microt. 下 L 'XI: I + i and dust according to the present invention (Jh example, in the yard, to
mowing, Fig. 6 and 4.4 are micro-ribs by wood four slopes, =, one origin; One row is shown,
where (ill is the case, (12) integrally with the case (11) 戊 11 戊 戊 or circle (3) microphone cord
f-storage wall of a person, 1 f The microphone element f- (13) is accommodated inside the unit.
(14) is a cover that covers the microphone element spine 11 (i, and a single thread is combined
with a furanone (15) that is Il '; ffl at the end of the microphone U phon poison r-storage wall
(12). The cover (14) and the one (1 aw) switch mounting piece (16) 1 m are attached to the cover
。 A part of the switch knob (19) protrudes to the outside of the case (11) through the slit (20)
provided on the Itll1 curve (3) of the case (11), and the length range of the slit (2D) Is slidably
configured. The cover (14) is configured to be slidable with respect to the flange (15) of the
microphone element housing wall (12), and thus the cover (iJ), the push button 7 (17), the
actuator (18) and the switch The knob (19) is integrally pivotable between the angles α1 and
α2. Eighth, according to the above-mentioned friend example of the 4-4 proposal described
above, Since the slit is provided in the tendency of ノ, 5, 5 and / x − ′ ′ 4 4 + 1, and the
position of the switch knob in the range of the length of the slit is 0, it is possible for the user to
grasp the microphone The size of the switch knob, the length of I ¥ 1, and so on make it possible
to use the switch knob in a preferred position according to the length of the switch knob, and to
improve the operation jVJ of the switch. Further, as another embodiment of the present
invention, a slit (20) described in 9 is provided over 1 × 180 on the peripheral side of the case
(11) as shown by a broken line in FIG. The angle .alpha.1 to .alpha.3 can be freely rotated (4). In
the microphone according to this embodiment, by switching the switch knob (19) to the right
side or the left side of the microphone, it becomes possible to use the single microphone both for
use with the right hand and for use with the left hand. The mechanical resistance to the rotation
of the switch knob in the two embodiments of nil is the Th7,7. (15、よカフ<−(+4、よ
。 61や。。、よ、。 21. ], 8, □ 6 o, 5 o, 6 o (, a5: Ntc / l, o, yo, use the hanger knob (21) as
one core, 1) tighten the switch knob (switch knob (21) It is possible to configure 7) to decide 1)
at an optimal position. (22) is banking, (23) is a clamp. Also, as shown in FIG. 6, an unevenness is
formed on the outer side 1 m of the cover (14), and the switch knob (19) is fixed stepwise by this
(an integrated plate spring (22)). Also good. (5)ム
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