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JPS5115329

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DESCRIPTION JPS5115329
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a steering wheel on which a
vehicle microphone according to the present invention is attached, and FIG. 3A to 5A show a
mechanism for operating the switch, FIG. 6 shows a steering wheel, and FIG. 7 shows a steering
wheel to which a microphone for a vehicle according to the present invention is attached. FIG.
Explanation of numerals, 1 ... steering wheel, 4 ... central part of steering wheel 1, 5 ...
microphone for vehicle. +1 Fig.-71-real opening 51 = 15 329 (2) 3 figures in 1 figure '6 figures +
7 figures in 1 72
DETAILED DESCRIPTION OF THE INVENTION This invention relates to a vehicle microphone. In
a taxi, a patrol car, a one-man bus, etc .: In □, a microphone is mounted in the vehicle, and this
microphone is often used 15 by the driver. A conventional vehicle microphone is a vehicle
steering wheel. When you make a call 0 is attached near the ring. It was necessary to hold the
vehicle microphone with one hand. . Because of this, I held the steering wheel with both hands.
There was a problem that it was not possible to make a call by leaving 1 '"he -1- · 1 · 囚-\, 111".
Further, when the vehicle microphone is taken, it is necessary to direct the line of sight to the
vehicle microphone. This invention was made in order to solve said problem, and it aims at
providing the microphone for vehicles which can talk while holding the steering wheel with one
hand. FIG. 1 is a view showing a steering wheel to which a microphone for a vehicle according to
the present invention is attached, and FIG. 2 is a cross-sectional view taken along the line A-A of
FIG. In the figure, 1 is a steering wheel, 2 is a horn ring, 3 is a flasher lever, 4 is a central portion
of the steering wheel 4 and 5 is a microphone for a vehicle embedded in front of the central
portion 4; It is desirable to use one that is j-directional. 6。 The fixture 6 is fixed to the central
portion 4 by a screw 7 with a fixture fixed to the microphone 5. . For this reason, the microphone
5 is fixed to the central portion 4. また、8はマイクロフォン5のスイン2 1 °−′−・?
It is a switch lever for operating the flap '1' 1 '1' 9. Further, 10 is a power source, 11 is a relay,
12 is an amplifier 16 is a speaker. FIG. 6 is a view showing a mechanism for operating the switch
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9. In the figure, 14 is a pin for rotatably supporting the lever 8, 15 is a contact rotatably
supported by the pin 16, and 17 is a push spring fixed at one end to the contact 15. Therefore,
the lever 8 arrow B from the state shown in FIG. When it is pivoted in the direction of, the end of
the lever 8 pushes the contact 1510 so that the contact 15 turns against the push spring 17. The
switch 9 is turned on. The lever 8 is configured to stop in this state. ま。 Also, the lever 8 from
the state where the switch 9 is turned on. Is turned in the direction of the arrow C, the contact 15
is pushed and rotated by the screw 13 and the switch 9 is turned off.
In addition, as shown in FIG. 4, the contact 15 may be formed in an arc shape. FIG. 5 is another
one for operating the switch 9. It is a figure showing a mechanism of 1. In the figure, 18 is a
contact rotatably supported by a peer 192 °, l1.1 ', Q'-11, 20 is a cylinder slidably attached to
the contact 20, 21 is a cylinder 2GK fixed at one end The other end of the rod 21 is rotatably
attached to the end of the lever 8. Reference numeral 22 denotes a pull spring fixed at one end
and attached to the contact 18 at the other end, and the lever 8 is stopped in the illustrated state.
したがって。 When the lever 8 is pivoted in the direction of the arrow from the illustrated state,
the one cylinder 20 slides on the contact point 18, and the contact point 18 is. The switch 9 is
turned on by being pulled by the pulling spring 22 and turned. On the contrary, is switch 9 on?
When the lever 8 is pivoted in the direction of the arrow E, the contact 18 pivots against the
pulling spring 22 and the switch 9 is turned off. With the above configuration, turning the lever
8 by 15 and turning on the switch 9 turns on the relay 11 (microphone 5. Because power is
supplied to the amplifier 12.degree. Speaker 16, one call can be made. Still, as shown in FIG. 6, a
steering wheel-201) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11, butt horn
23 is attached to the central part 4 of the 11 l; As shown in the figure, Pat Ho]: 1: '' 72 ° may be
annular, and 0 central part '' i '7' 25 may be provided. As described above, according to the
present invention, in the case of the vehicle front, the front part of the steering wheel is: 10 "9" ""
1 "" "1" "" j "1" "-f-" v? When making a call, it is necessary to take a microphone for the vehicle. ::
There is no need to distract one's eyes. Therefore, you can drive safely. In addition, the vehicle.
Microphones attached to the steering wheel. Because it is locked, the vehicle microphone will not
fall and be damaged. Thus, the effect of this device is remarkable. 15
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