JP2569384Y2 - Automotive equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an in-vehicle device for slidably supporting a television monitor or the like inside or outside a console panel, for example.

[0002]

2. Description of the Related Art FIG. 8 is a schematic sectional view of a vehicle-mounted device as an example of the prior art, FIG. 9 is an exploded perspective view showing an assembling relationship of a door, a sliding member and an opening / closing member shown in FIG.
FIG. 10 is a partially enlarged view showing a part of the opening / closing member shown in FIG. 9 in an enlarged manner. The vehicle-mounted device shown in FIG. 8 is slidably disposed inside and outside the case 1 via a case 1 fixed in the vehicle body and an opening 2 formed at one end of the case 1. TV monitor 3 and door 4 for opening and closing the opening 2
The door 4 is swingably attached to one end, and is slidably disposed within a predetermined range in the directions of arrows A1 and A2, and is fixed to the back side of the door 4. A swinging support member 6 and an opening / closing member 7 for opening and closing the door 4 via the swinging support member 6. Of these, springs (not shown) are provided between the sliding member 5 and the opening / closing member 7 and between the sliding member 5 and the case 1 to constantly urge both members in the direction of arrow A1. The television monitor 3 can rotate within a predetermined angle when it is moved to the position shown in FIG.

A groove 6a is formed in the swinging support member 6 fixed to the back surface of the door 4, and a pin 7a that slides in the groove 6a is formed at the left end of the opening / closing member 7 in the drawing. . The opening / closing member 7 is moved by the movement of the television monitor 3 in the A2 direction and the action of the spring, and the arrow A1,
A2 moves in the direction of A2, and the movement of the opening / closing member 7 causes the door 4
Is opened and closed. When the door 4 is opened by the opening / closing member 7, the sliding member 5 to which the door 4 is attached at one end is moved slightly protruding from the opening 2 by the action of the spring. .

On the opening and closing member 7 and the sliding member 5, there is formed a long hole 9 into which a stud 8 formed to project from the bottom surface 1a of the case 1 or a part of the upper surface of the sliding member 5 is inserted. . The opening and closing member 7 and the sliding member 5 are slid while being guided by the studs 8 and the elongated holes 9. The stud 8 has a cylindrical pin member 8 as shown in FIG.
a and a retaining ring 8b attached to the upper part. The sliding member 5 and the opening / closing member 7 are loosely inserted below the retaining ring 8b.

[0005]

The elongated hole 9 and the stud 8 are connected between the pin member 8a and the elongated hole 9 and between the ring 8b and the ring member 8 in order to smoothly slide the sliding member 5 and the opening / closing member 7. The dimensions are set with a certain gap between each member. Therefore, when vibration is applied from the outside, the sliding member 5 and the opening / closing member 7 are located between the bottom surface 1a of the case 1, between the opening / closing member 7 and the sliding member 5, or between the sliding member 5 and the opening / closing member 7. And the ring 8b or the pin member 8a repeatedly collides and separates, and there is a problem that noise is generated from this portion. In particular, the unusual noise when the door 4 is opened is unpleasant because it leaks from the opening 2 of the case 1 to the outside.

Therefore, it is conceivable to reinforce each of the springs in order to prevent the generation of abnormal noise when the door 4 is opened. However, in this case, it is considered that the vibration of the sliding member 5 and the opening / closing member 7 can be reduced. It is necessary to enhance the driving system and the driving source for driving the television monitor 3, which is not preferable.

Accordingly, an object of the present invention is to provide an in-vehicle device which can prevent generation of abnormal noise due to vibration with a simple structure.

[0008]

Means for Solving the Problems] considered <br/> proposal described in claim 1, Branch to support a case, the device body and the device body
From the inside of the case to the opening of the case with a holding member
A moving unit moving toward the opening, and moving the moving unit toward the opening.
A drive member for moving the, a door for opening and closing the front KiHiraki opening, before
Move inside the case and move the moving part in the direction of the opening
Opening and closing member for operating the door in the opening direction when
A, wherein the mobile unit is suppressed vibration of the opening and closing member by pressing the closing member when the moving unit moves <br/> the opening direction
A pressing member for controlling the pressure is provided.

[0009] devised described above Ki請 Motomeko 2, and the case,
Having a main body and a support member for supporting the main body.
Moving from inside the case to the opening of the case.
Moving part, and a driving part for moving the moving part toward the opening
And wood, a door for opening and closing the front KiHiraki opening, said door pivotally
Supporting and moving the moving part to the opening
A sliding member that moves the inner, the moves within said case
How to open the door when the moving part moves in the direction of the opening
An opening / closing member for operating the moving part,
When moving inside the base,
When the driving member moves the moving section toward the opening,
In the direction in which the sliding member is pressed by the driving member
A vibration suppressing member that is operated is provided.

[0010]

According to the first aspect of the present invention, the opening / closing member is pressed against the bottom surface of the case only when the moving member moves forward by the pressing member provided on the moving member. The opening / closing member does not vibrate even when this occurs, thereby preventing generation of abnormal noise. Moreover, since the opening and closing member is pressed only when the moving member moves forward, the driving load does not increase when the moving member moves forward and backward.

According to the above configuration, when the door is opened, the sliding member is pressed by the vibration suppressing member. Therefore, when the vibration is externally applied, the sliding member does not vibrate. Thus, generation of abnormal noise can be prevented. Moreover, since the sliding member is pressed only when the door is opened, the pressing force does not act at other times, and therefore the driving load does not increase.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing a schematic structure of an in-vehicle device as one embodiment of the present invention, FIG. 2 is a plan view showing an arrangement state of components arranged on a bottom surface of a fixing case shown in FIG.
3 is an enlarged partial view showing a part of the structure shown in FIG. 2, FIG. 4 is a side view of the part shown in FIG. 3, and FIG. 5 is a sectional view taken along line VV of FIG. . In-vehicle device 10 shown in FIG.
Is a fixing case 11 fixed to a part of a console panel of an automobile, and a pair of guide members 12, 12 fixed to upright inner wall surfaces on left and right sides of the fixing case 11.
And arrows A1, A2 by the guide members 12, 12.
TV monitor 3 slidably supported in the direction
A sliding member 13 disposed on the bottom surface 11a of the fixing case 11 so as to be slidable in the directions A1 and A2;
3, a swing member 14 fixed to one end of the door 4 via hinges 13a, 13a, a swing member 14 fixed to the back surface of the door 4, and one end of the swing member 14 And an opening / closing member 15 attached thereto.

The television monitor 3 is supported by a pair of guide members 12, 12 via a support member 26. The television monitor 3 as a moving part and the support member 26 move along the guide members 12, 12. It moves in the direction of the arrow A1 or A2. The sliding member 13 is a plate-like body having a substantially E-shape when viewed from above, and is slidably disposed on the bottom surface 11a of the fixing case 11 in the direction of the arrow A1 or A2. On this bottom surface 11a,
As shown in FIG. 2, a plurality of studs 18 supporting the sliding member 13 slidably in the directions of arrows A1 and A2 are provided upright. The stud 18 includes a columnar pin member 18a similar to the above-described stud 8, and a retaining ring 18b attached to the open end of the pin member 18a.

On the other hand, the sliding member 13 has the same number of elongated holes 19 into which the upright studs 18 are loosely inserted, and the length of the elongated hole 19 in the long axis direction is appropriately set. Thus, the sliding range of the sliding member 13 is set. One end of a tension spring 16 is locked to the sliding member 13, and the other end of the tension spring 16 is locked to an upright inner wall surface of the fixing case 11. Therefore, the sliding member 13 is always urged in the A1 direction. Further, studs 29 having the same structure as the stud 18 are formed on the upper surface of the sliding member 13 in the drawing, and the opening / closing member 15 is slidably inserted therein.

The opening / closing member 15 is formed with elongated holes 15a, 15a similar to those formed in the sliding member 13 on the contact end face with the sliding member 13.
Studs 29, 29 formed on the sliding member 13 are loosely inserted into the a, 15a. Also, this opening / closing member 15
A columnar protrusion 15b is implanted at one end of the member in a direction orthogonal to the sliding direction, and the protrusion 15b is inserted into a groove 14a formed in the swinging member 14. Further, a step 15c protruding toward the upper surface in the drawing is formed on the upper surface near one end, and a standing piece 15d is formed on the other end. A tension spring 17 is stretched between the opening / closing member 15 and the sliding member 13, whereby the opening / closing member 15 is constantly urged in the A1 direction.

As shown in FIG. 2, the fixing case 11
On the bottom surface 11a of the TV monitor 3 with the arrow A1 or A
A gear train 21 for transmitting a driving force of a motor 20 driven in two directions, a gear 22 driven at a predetermined angle via the gear train 21, and a swinging swing within a predetermined angle range by the gear 22. A moving arm 23 and a vibration suppressing member 24 which is disposed on the back surface of the gear 22 and slidably disposed on the bottom surface 11a and presses the sliding member 13 to suppress vibration are provided. The support member 26 that supports the television monitor 3 is connected to the open end of the swing arm 23.

The lower surface of the gear 22 is shown in FIGS.
As shown in FIG. 7, an arc-shaped protruding portion 22b centered on the swing shaft 22a is integrally formed. On the upper surface of the gear 22, a positioning portion 22c for positioning the fixed end of the swing arm 23 is integrally formed so as to protrude in a concave shape.
One end of the vibration suppressing member 24 is rotatably supported around a stud 18 erected on the bottom surface 11 a of the fixing case 11. A projecting portion 2 formed on the lower surface of the gear 22 is provided at the open end of the swing suppressing member 24.
A substantially V-shaped contact portion 24a is formed at both ends of the contact portion 2b.
An elastically deformable protruding piece 24c formed with b is formed.

In this structure, when the gear 22 is rotated counterclockwise about the pivot shaft 22a, the protrusion 22
b, the vibration suppressing member 24 is rotated clockwise,
The pressing portion 24b is interposed between the sliding member 13 and the bottom surface 11a, whereby the sliding member 13 is elastically pressed against the back surface of the ring 18b attached to the upper end of the stud 18 in the drawing. become.

On the sliding member 13 in the fixing case 11, the television monitor 3 and a support member 26 for supporting the television monitor 3 are arranged at a little distance from each other. The support member 26 accommodates a mechanism for swinging the television monitor 3, an electric circuit, and the like. The lower surface of the support member 26 has a step 15c formed on the opening / closing member 15 as shown in FIG. A leaf spring 27 is attached as a pressing member that presses downward on the drawing to suppress the vibration of the opening / closing member 15,
Also, a standing piece 1 formed on the opening / closing member 15 is provided at the right end in the figure.
The leaf spring 28 abutting on 5d is fixed. Of these, the leaf spring 27 is located at a position where the door 4 is opened.
Is moved, the plate spring 28 contacts the stepped portion 15c of the opening / closing member 15, while the leaf spring 28 contacts the standing piece 15d while the support member 26 is retreating in the direction of arrow A2. The opening / closing member 15 is pulled in the direction of the arrow A2 from the time when the leaf spring 28 comes into contact with the standing piece 15d.

The operation of the vehicle-mounted device having the above configuration will be described with reference to FIGS. As shown in FIG. 6, when the television monitor 3 is housed in the fixing case 11, the standing piece 15 d of the opening / closing member 15 and the leaf spring 28 fixed to the support member 26 supporting the television monitor 3 The opening / closing member 15 is in contact with the support member 26 and retreats to the inner side of the fixing case 11 against the urging force of the tension spring 17.

The sliding member 13 is also pulled into the back of the fixing case 11 while being pulled by a tension spring 17 stretched between the sliding member 13 and the opening / closing member 15. Further, at the position shown in FIG. 6, the leaf spring 27 and the step portion 15c of the opening / closing member 15 are separated from each other, and the opening / closing member 15 is not pressed. On the other hand, the vibration suppressing member 24 arranged on the back side of the gear 22 rotates in the position shown in FIG. 3, that is, in a state where it is rotated counterclockwise around the stud 18, and the pressing portion 24b slides. The sliding member 13 is separated from the member 13 and is in a non-pressed state.

In this state, when an operation button (not shown) is operated, the motor 20 shown in FIG. 2 is driven. This motor 2
The driving force of 0 is transmitted to the gear 22 via the gear train 21 and is rotated counterclockwise. By the rotation of the gear 22, the swing arm 23 is driven to rotate counterclockwise in the figure. With the driving of the swing arm 23, the television monitor 3 is moved in the direction of arrow A1 and gradually moves toward the outside of the fixing case 11. By this movement, the urging force in the A2 direction by the leaf spring 28 applied to the upright piece 15d of the opening / closing member 15 is released. It slides almost integrally in the A1 direction.

When the television monitor 3 is further moved in the direction of arrow A1, the stud 18 comes into contact with the inner end of the elongated hole 19 of the sliding member 13 during the movement, whereby the sliding member 13 is moved. Movement in the A1 direction is restricted. On the other hand, the opening / closing member 15 continues to move further in the direction A1 with the movement of the television monitor 3, and when further moved by a predetermined distance, the stud 29 comes into contact with the end on the far side of the elongated hole 15a and is stopped. . The door 4 is opened during the relative movement in which only the opening / closing member 15 moves from the time when the sliding member 13 stops.

Then, the television monitor 3 is further moved in the direction A1 and stopped at a predetermined position. In this predetermined position, as shown in FIG. 5, the leaf spring 2 provided on the lower surface of the support member 26 at a position where it contacts the step 15c of the opening / closing member 15.
7 moves, and at this time, the opening / closing member 15 is fixed to the fixing case 1.
1 is pressed against the bottom surface 11a. Therefore, even if vibration is applied from the outside in this state, generation of chatter vibration and the like can be suppressed, so that generation of abnormal noise that could not be prevented conventionally can be prevented.

When the gear 22 is rotated in the counterclockwise direction by the motor 20, the open end of the vibration suppressing member 24 is urged by the protrusion 22b formed on the lower surface of the gear 22, thereby causing the vibration. The restraining member 24 is driven to rotate clockwise about the stud 18. Due to this rotation, the pressing portion 24b is inserted between the sliding member 13 and the bottom surface 11a as shown in FIG. In this inserted state, the sliding member 13 is separated from the bottom surface 11a, and the upper surface thereof is elastically pressed against the lower surface of the ring 18b attached to the open end of the stud 18. As a result, the sliding member 13 has the bottom surface 11a even when vibration is applied from the outside when the door 4 is opened.
There is no play between the ring and the ring 18b, thereby preventing generation of abnormal noise.

As described in detail above, in this embodiment, when the television monitor 3 is moved outside from the fixing case 11, that is, when the door 4 is opened as shown in FIG. 13 is pressed by the vibration suppressing member 24, while the opening / closing member 15 is pressed by the leaf spring 27. Therefore, even if vibration is applied from the outside in this state, the opening / closing member 15 and the sliding member 13 do not collide with the adjacent bottom surface 11a, the studs 18, 29, or with each other, and an abnormal noise that could not be prevented in the past. Can be prevented from occurring.

Further, in the above embodiment, since the pressing state of the opening / closing member 15 and the sliding member 13 occurs when the door 4 is opened, it is necessary to strengthen the driving source and the mechanism for driving the television monitor 3. There is no advantage. Note that the present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the gist. In the above embodiment, the television monitor is described as an example of the moving unit. However, for example, a CD player, a tape player, a radio tuner, or the like may be used. Even in this case, the same effect as in the above embodiment can be obtained.

[0028]

According to the first aspect of the present invention, when the door is opened, the vibration is suppressed by pressing the opening / closing member with the vibration suppressing member, thereby preventing generation of abnormal noise from this portion. Can be. In this case, if a leaf spring is used as the vibration suppressing member, vibration can be prevented with a simple structure and at low cost. Further, since the opening and closing member is pressed only when the door is opened, there is an advantage that the load on the drive system is not required and the drive system does not need to be strengthened.

According to the invention described in claim 2, when the door is opened, the sliding member is pressed by the vibration suppressing member to suppress the generation of vibration, so that the generation of abnormal noise from this portion is prevented. be able to. Also, since the sliding member is pressed only when the door is opened, there is an advantage that the load on the drive system is not required and it is not necessary to strengthen the drive system.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a schematic structure of a vehicle-mounted device as one embodiment of the present invention.

FIG. 2 is a plan view showing an arrangement state of components arranged on a bottom surface of the fixing case shown in FIG. 1;

FIG. 3 is a partially enlarged view illustrating a mounting state of a pressing member shown in FIG. 2;

FIG. 4 is a side sectional view centering on the pressing member shown in FIG. 3;

FIG. 5 is a sectional view taken along line VV in FIG. 2;

FIG. 6 is a sectional view showing a state in which the moving member has retreated.

FIG. 7 is a partially enlarged plan view showing a state where the vibration suppressing member is driven clockwise.

FIG. 8 is a schematic cross-sectional view of a vehicle-mounted device as an example of the related art.

FIG. 9 is an exploded perspective view showing an assembling relationship of the door, the sliding member, and the opening / closing member shown in FIG. 8;

FIG. 10 is a partially enlarged view showing a part of the opening and closing member shown in FIG. 9;

[Explanation of symbols]

 Reference Signs List 3 TV monitor (moving unit) 4 Door 11 Fixing case 11a Bottom 13 Sliding member 14 Swinging member 15 Opening / closing member 15c Stepped portion 20 Motor 22 Gear 23 Swinging arm 24, 27 Vibration suppressing member 26 Supporting member (Moving unit)

Claims (2)

(57) [Scope of request for utility model registration] A case, a main body and a main body are supported.
Having a supporting member to hold the case from the inside of the case.
A moving part that moves toward the opening; and
A drive member for moving toward a door for opening and closing the front KiHiraki opening, toward the moving portion moves within the case of the opening
Opening and closing the door in the opening direction when moving in the direction
And a member, said the mobile unit, the closing member the movement unit presses the closing member when moved to the opening direction
An in-vehicle device comprising a pressing member for suppressing vibration . 2. The case, the device body and the device body are supported.
Having a supporting member to hold the case from the inside of the case.
A moving part that moves toward the opening; and
A drive member for moving toward the front a door for opening and closing the KiHiraki opening, said door pivotally supports and opening of the mobile portion
A sliding member that moves within the case moves to an Department, before
Move inside the case and move the moving part in the direction of the opening
Opening and closing member for operating the door in the opening direction when
And the moving unit is moving inside the case.
The moving member is disengaged from the sliding member.
When moving in the opening direction, the driving member
An in-vehicle device comprising a vibration suppressing member that is operated in a direction to press a sliding member .