close

Вход

Забыли?

вход по аккаунту

JPH0685589

код для вставкиСкачать
Patent Translate
Powered by EPO and Google
Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
financial decisions, should not be based on machine-translation output.
DESCRIPTION JPH0685589
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
microphone mounting apparatus used when mounting an on-vehicle hands-free microphone at a
predetermined position using a sun visor of a car.
[0002]
2. Description of the Related Art In a microphone mounting apparatus in which a hands-free
microphone of a car-mounted telephone can be attached to a predetermined place in a car room,
the microphone is turned in any direction and directed in the direction of a talker. It has been
known in the past what can be done.
[0003]
However, in the conventional microphone mounting apparatus, no consideration has been taken
on the pulling of the cord derived from the microphone.
Therefore, when the cord is shaken or pulled, the force applied to the cord may inadvertently
change the direction of the microphone.
[0004]
01-05-2019
1
The present invention has been made in view of the above-mentioned circumstances, and by
providing a cord holding mechanism which can make it difficult to transmit the force to the
microphone cord even if a force is applied to the cord of the microphone, by providing the
microphone mounting device itself It is an object of the present invention to provide a
microphone mounting device that can reduce the possibility of inadvertent change in the
direction of the microphone due to the force applied to the cord.
[0005]
[Means for Solving the Problems] The microphone mounting device described in claim 1 has a
mounting and demounting mechanism that is mounted to and demounted from an object such as
a car visor, and a posture through the ball joint mechanism to the mounting and demounting
mechanism. A microphone support which is held changeably, and a cord holding mechanism
which fixes a predetermined portion of a cord which is provided to the attaching and detaching
mechanism and which is derived from the microphone supported by the microphone support.
[0006]
According to a second aspect of the present invention, in the microphone attachment apparatus
according to the first aspect, the attaching / detaching mechanism is opened and closed with one
point as a fulcrum and a pair of resiliently urged in a normally closing direction. The clamp is a
clamp having a clamping member, and one clamping member of the clamp is provided with a ball
joint mechanism, and the cord holding mechanism is provided with a ball joint mechanism and is
relative to the one clamping member with a distance corresponding to the cord thickness. It
consists of a pair of code ¦ cord ¦ chord holding pieces protrudingly provided by the facing state.
[0007]
In the microphone attaching / detaching device according to claim 1, the force applied to the
cord by supporting the microphone on the microphone support and fixing the cord derived from
the microphone by the cord holding mechanism. Is received at the fixed portion of the cord by
the cord holding mechanism and is hard to be transmitted to the microphone, therefore, even if
the cord is shaken or pulled, the situation in which the direction of the microphone changes
accordingly is less likely to occur.
[0008]
Further, the microphone support is supported by the microphone support by a configuration in
which the microphone support is held so as to be changeable in position via a ball joint
mechanism in an attachment / detachment mechanism which is attached to and detached from
an object such as a car visor The orientation of the microphone can be changed by changing the
01-05-2019
2
attitude of the microphone support through the operation of the ball joint mechanism.
[0009]
In the microphone attaching / detaching device according to the second aspect, since the cord
holding mechanism comprises a pair of cord holding pieces protruding in an opposing state with
an interval corresponding to the cord thickness, a predetermined portion of the cord is The cord
is held in and fixed to the pair of clamping pieces simply by inserting between the pair of
clamping pieces.
In addition, since the attaching / detaching mechanism is a clamp having a pair of holding
members that are opened and closed with one point as a fulcrum and is urged in a normally
closing direction, the object such as an automobile's visor is attracted by the clamp Can be
attached
[0010]
FIG. 1 is a partially cutaway side view showing a microphone mounting apparatus according to
an embodiment of the present invention in which a microphone M is mounted, and FIG. 2 is a
partially cutaway view of the microphone mounting apparatus. FIG. 3 is a plan view of one of the
holding members 2 and FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
[0011]
The mounting and demounting mechanism 1 of the microphone mounting apparatus comprises a
clamp having a pair of clamping members 2 and 3.
That is, as shown in FIG. 2, the pair of brackets 21... 31 protrudingly provided on the respective
holding members 2 3 are fitted to each other, and the projections 22 provided on the brackets
21 21 on one side are By fitting into the holes 32, 32 provided on the side brackets 31, 31, the
pair of brackets 2, 3 can be opened and closed using one point (the fitting place between the
projection 22 and the hole 32) as a fulcrum The attachment and detachment mechanism 1 is
comprised by the clamp of the structure connected with.
01-05-2019
3
And, in the closed state (the state of FIG. 1), the waved parts 23, 33 are engaged with each other
at the tip of each of the holding members 2, 3, and the other end of each holding member 2, 3 is
finger As the grips 24 and 34 that can be grasped
[0012]
As shown in FIGS. 1 and 3, a circular opening 25 is opened at the central portion of one of the
holding members 2 and a cylindrical ball holding portion 26 is tapered from the periphery of the
opening 25. It is provided in one piece.
Further, a relatively large opening 27 is opened at a position adjacent to the opening 25 on the
handle 24 side, and the opening 27 and a space 26 a surrounded by the ball holding unit 26
form a ball holding unit 26. It connects via the provided notched opening 28.
Furthermore, a cord holding mechanism 4 is provided at a position adjacent to the opening 25 on
the tip end side, that is, on the opposite side of the opening 25 from the cutout 28.
[0013]
As shown in FIG. 4, the cord holding mechanism 4 has a pair of cord holding pieces 41, 41 which
project from the one holding member 2 in the same direction as the ball holding portion 26. As
shown in FIG.
The pair of cord holding pieces 41, 41 are protruded from the holding member 2 at an interval L
corresponding to the thickness of the cord C of the microphone M described later, and the tip
portions 41a, 41a of the respective cord holding pieces 41, 41 The end portions 41a and 41a of
the end portions 41a and 41a are bent inward so that the distance L1 between them is smaller
than the distance L. Here, the distance L corresponding to the thickness of the cord C of the
microphone M is equal to or greater than the thickness of the cord C when the cord C is directly
inserted between the pair of cord holding pieces 41, 41 This is a narrow space, and if a cord C
fitted with a cover (for example, a protective tube) is inserted between a pair of cord holding
pieces 41, 41, the thickness of the cover is equal to or more than that. And ゝ narrow spacing.
Reference numeral 42 denotes an opening provided in the supporting member 2 so as to be
connected to the space between the pair of cord supporting pieces 41, 41. This opening 42 resin-
01-05-2019
4
molds the cord supporting pieces 41, 41 integrally with the supporting member 2. It corresponds
to the removal mark of the mold formed when.
[0014]
A microphone support 6 is attached to the mounting and demounting mechanism 1 via a ball
joint mechanism 5. The ball joint mechanism 5 includes the ball holding portion 26 provided on
one of the holding members 2, the ball 51 rotatably accommodated in the ball holding portion
26, and the ball 51 projecting integrally from the ball 51. A microphone support 6 is provided,
and a spring 7 disposed between the other holding member 3 and the ball 51 accommodated in
the ball holding portion 26 is provided. As shown in FIG. 5, the spring 7 is a plate spring, and has
a hole 71 at one end and an arc 72 at the other end. Then, as shown in FIG. 1, the hole 71 of the
spring 7 is engaged with the projection 35 provided on the back surface side of the handle 34 of
the other holding member 3 and retained, and at the other end The formed circular arc portion
72 is abutted against the ball 51 accommodated in the ball holding portion 26 in a fitting
manner, and the intermediate portion 73 is further bent or curved in a U-shape to be interposed
between the pair of holding members 2 and 3 It is arranged. Therefore, the pair of clamping
members 2 and 3 are always elastically urged in the closing direction by the spring body 7, and
the ball 51 is always elastically pressed against the ball holding portion 26. Reference numerals
29 and 29 denote projections for supporting the other end of the spring 7. The projections 29
and 29 hold the other end of the spring 7 so that the other end does not protrude backward.
[0015]
When the ball 51 is accommodated in the ball holding portion 26, the ball 51 is put into the
opening 27, and then the microphone support 6 is moved to the ball holding portion 26 side
using the opening 28. May be accommodated in the ball holding portion 26.
[0016]
As can be seen in FIG. 1, in this embodiment a microphone cover 61 is provided at the end of the
microphone support 6 and from the microphone body (not shown) contained in this cover 61 A
predetermined portion of the derived code C is fixed to the code holding unit 4.
That is, a predetermined portion of the cord C is inserted and held between a pair of cord holding
pieces 41 and 41 constituting the cord holding portion 4. The cord C is slackened between the
01-05-2019
5
fixed portion C 1 of the cord C by the cord holding unit 4 and the start end C 2 of the cord C
derived from the cover 61.
[0017]
The attachment / detachment mechanism (clamp) 1 holds the grips 24 and 34 of the pair of
holding members 2 and 3 with fingers and opens the holding members 2 and 3 as shown by the
arrow A in FIG. For example, a sun visor (not shown) provided on a driver's seat or a passenger's
seat of a car is attached by being scooped by the corrugated portions 22, 33 of the pair of
holding members 2, 3. In this case, since the pair of clamping members 2 and 3 are always urged
in the closing direction by the force of the spring 7, the sun visor is elastically stagnated by the
corrugated portions 22 and 33 of the pair of clamping members 2 and 3 Will be attached. On the
other hand, when the microphone M is moved by hand to change the posture of the microphone
support 6, the ball 51 is rotationally displaced while being pressed against the ball holding
portion 26 by the force of the spring 7, and the hand from the microphone M When released, the
ball 51 is pressed against the ball holding portion 26 at that position by the force of the spring 7
and positioned. Therefore, the direction of the microphone M can be changed to any direction
and directed to the speaker. Also, when the hand is caught by the cord C and the cord C is shaken
or pulled, the force applied to the cord C is received at the fixed portion C1 of the cord C by the
cord holding mechanism 4 and is hard to be transmitted to the microphone M Become.
Therefore, even if the cord C shakes or is pulled, a situation in which the direction of the
microphone M changes accordingly is unlikely to occur, and the speaker can make a
conversation through the microphone M in a good state.
[0018]
In the device described in the first aspect, the cord holding mechanism 4 is not limited to the
illustrated structure as long as it is a mechanism capable of fixing a predetermined portion of the
cord C and provided in the mounting and dismounting mechanism 1. Therefore, the cord holding
mechanism may be structured so as to fix the cord K at a predetermined position with a spring
force. Similarly, in the invention described in claim 1, the attachment / detachment mechanism 1
is not limited to the illustrated example, and for example, the attachment / detachment
mechanism is constituted by a sucker which is attachable / detachable to the window glass of the
automobile. The attachment / detachment mechanism may be configured by attaching to a wall
surface of the room, a driver's seat panel or the like.
01-05-2019
6
[0019]
Although the microphone cover 61 of the microphone M is integrally formed on the microphone
support 6 in this embodiment, the microphone M may be configured to be attachable to and
detachable from the microphone support 6. For example, as shown in FIG. 6, a U-shaped
microphone holding portion 62 is provided at the tip of the ball support 6 integrally provided on
the ball 51, and a microphone (not shown) is fitted to the microphone holding portion 62. It is
possible to wear it. Further, the spring plate 7 is not limited to the one described in FIG. 5 or the
like, and for example, as shown in FIG. 7, the tongue plate 75 provided with the arc portion 72 at
the other end is hollowed out. The arc portion 72 of 75 may be fitted on the ball housed in the
ball holding portion.
[0020]
According to the microphone mounting device of the present invention, the force applied to the
cord is supported by the microphone support by fixing the predetermined part of the cord of the
microphone to the cord holding mechanism. It is possible to make it difficult to transmit to the
microphone, so the direction of the microphone is hard to change even if the cord is shaken or
pulled by touching the cord during conversation, etc., and the conversation through the
microphone is in a good state It will be possible to do. Also, by changing the attitude of the
microphone support, it is possible to easily change the direction of the microphone supported
thereby to the direction of the speaker such as the driver.
[0021]
According to the microphone attaching / detaching device of the second aspect, the operation for
fixing the predetermined part of the cord to the holding member of the attaching / detaching
mechanism (clamp) by using the cord holding mechanism is between the pair of holding pieces. It
is possible to do by the simple operation of plugging in the cord. In addition, the attachment /
detachment mechanism is constituted by a clamp, so that attachment / detachment projecting
into the room such as a car visor can be easily attached / detached.
01-05-2019
7
1/--страниц
Пожаловаться на содержимое документа