JP5681649B2 - Suction cup type vehicle monitor mounting - Google Patents

Description

  The present invention relates to a sucker-type in-vehicle monitor mounting tool used to attach an in-vehicle monitor to a dashboard.

  As a vehicle-mounted monitor mounting base for mounting a vehicle-mounted monitor on a dashboard that is a mounting target surface, a suction cup type has been conventionally known (for example, see Patent Documents 1 and 2).

  Briefly explaining the conventional suction cup type in-vehicle monitor mounting base, the conventional suction cup type in-vehicle monitor mounting base supports the monitor mounting part to which the in-vehicle monitor is mounted and the monitor mounting part so that it can be tilted up and down. And a base that removably attaches to the dashboard, which is a surface to be attached, by an adsorbing force by a suction cup provided on the lower surface of the arm.

  When using a conventional in-vehicle monitor attachment, the in-vehicle monitor is attached to the monitor attachment portion. Then, the in-vehicle monitor mounting tool is set on the dashboard at a position where the in-vehicle monitor is easy to see, and the suction cup is pressed against the dashboard and fixed.

JP 2011-137508 A (FIG. 1) JP 2010-143431 A (FIG. 10)

The dashboard is device such as gauges and car audio is incorporated, depending on the vehicle type, there is a case where the butt of these devices appear as seams on OPERATION seat near the dashboard.

  However, although the arm can be tilted up and down, it does not extend in the axial direction, so the suction position of the suction cup may have to be at the joint, and the monitor mounting fixture for vehicle installation is set on such a joint As a result, air flows into the suction cup from the joint portion, and it is not possible to obtain a sufficient adsorption effect by the suction cup.

  Therefore, when mounting a suction cup type on-vehicle monitor mounting on a dashboard with such a seam, it is necessary to set the flat part avoiding the seam part. There is a case in which the visibility of the in-vehicle monitor is undesirably lowered due to being away from the seat.

  The above-described problem of undesirably lowering the visibility of the in-vehicle monitor as described above also occurs when there is a step on the mounting target surface of the in-vehicle monitor mounting tool or when the mounting target surface is curved.

  The present invention has been made in view of such conventional problems, and is a dashboard having a seam or a step, or a dashboard having a curved surface, and has no seam or a step or a curved surface. Even if there is a flat part that is not located away from the driver's seat and a suction cup must be attached to this part, the suction of the in-vehicle monitor will not undesirably deteriorate. Providing monitor fittings for

According to the first aspect of the present invention, the base 12 is detachably attached to the surface to be attached by the suction force of the suction cup 22 provided on the lower surface, and the arm 14 is supported by the base 12 so as to be tilted and rotated. A suction cup-type in-vehicle monitor mounting tool 10 that is attached to the tip of the arm 14 so as to be tiltable with respect to the axial direction of the arm 14 and to which the in-vehicle monitor is attached. 14 includes a base side arm 26 and a monitor side arm 28 slidably mounted in the insertion / removal direction with respect to the base side arm 26, and the front side of the monitor side arm 28 has a serrated engagement. An engagement member 26d that engages with the engagement uneven portion 28b is accommodated in the bag hole portion 26r provided in the upper front portion of the base side arm 26. The round hole 26h formed in the upper back surface portion of the base side arm 26 and the long hole 28a formed so as to communicate the front side and the back side of the trunk portion of the monitor side arm 28 are sequentially inserted, and the engagement By adjusting the tightening of the bolt 30 screwed to the joint member 26d, the movement of the monitor side arm 28 in the axial direction relative to the base side arm 26 is regulated in a stepwise manner ". This is a vehicle-mounted monitor fixture 10.

  According to the present invention, since the arm 14 is configured to be extendable and contractable in the axial direction thereof, the in-vehicle monitor mounting tool 10 is set at a position far from the driver's seat in order to avoid, for example, the seam d on the dashboard D. Even if it is unavoidable, the vehicle-mounted monitor can be arranged near the driver's seat by turning the arm 14 toward the driver's seat and adjusting the vehicle-mounted monitor to an angle that is easy to see after extending the arm 14. Therefore, the visibility of the on-vehicle monitor is not undesirably lowered.

It is a perspective view which shows the monitor mounting tool for vehicles concerning this invention. It is a front view (partially cutaway cross section) showing an on-vehicle monitor mounting tool. It is a disassembled perspective view of the vehicle-mounted monitor attachment tool. It is a figure which shows the state which knocks down a lock member and makes a suction cup adsorb | suck to the dashboard which is an attachment object surface. It is a figure which shows the state which extended the arm.

  The present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a vehicle-mounted monitor fixture 10 according to the present invention, FIG. 2 is a front view (partially cutaway cross-section) showing the vehicle-mounted monitor fixture 10, and FIG. FIG.

  As shown in these drawings, the in-vehicle monitor mounting tool 10 according to the present invention is roughly constituted by a base 12, an arm 14, and a monitor mounting portion 16.

  The base 12 is generally composed of a base body 18, a lock member 20, a suction cup 22, and an arm support member 24.

  The base body 18 is an inverted bowl-shaped member, and a column 20a of a lock member 20 described later is inserted into a hole 18a provided at the top of the base body 18 so as to be slidable in the vertical direction (see FIG. 2). .

  The lock member 20 is used to move a suction cup 22 (to be described later) closer to and away from the base body 18 and includes a support 20a, a lever 20b, a lever pin 20e, and a spring body 20c. The lever 20b is formed with an arcuate cam portion 20d adjacent to the lever pin 20e at the lower end of the back portion.

  The column 20a is a cylindrical member made of a rigid material such as metal or hard resin, and as described above, the upper end portion thereof is slidably inserted into the hole 18a of the base body 18 and can be inserted, and the lever pin 20e. Is attached to a bifurcated portion provided at a lower portion of the lever 20b. A suction cup 22 is attached to the lower end of the column 20a.

  Further, a compression coil spring body 20c is interposed around the support 20a and between the base body 18 and the suction cup 22, and presses and urges the suction cup 22 away from the base body 18. As shown in FIG. 2, a slight gap is generated between the base body 18 and the suction cup 22 in a state where the lock by the lock member 20 is released (the lever 20 b is standing).

  The suction cup 22 is a disk-shaped thin plate member made of a flexible material such as rubber, and its outer diameter is substantially equal to the outer diameter of the base body 18 or slightly larger than the outer diameter of the base body 18. Is set to On the lower surface of the suction cup 22, a ring-shaped adhesive member 22a made of an adhesive soft material such as gel is attached.

  A fixed base portion 19 is provided at the front end portion of the upper surface of the base body 18, a columnar portion 19 a is erected on the upper surface of the fixed base portion 19, and a rotation groove 19 b is recessed in the outer periphery thereof.

  The arm support member 24 is divided into two and used as a pair. Under the half portions 24a and 24b of the arm support member 24, there are rotation hole forming recesses 24h that constitute a rotation hole 24H having a lower opening, into which the cylindrical portion 19a is rotatably fitted when closed and screwed by the screw 21. Formed on the inner periphery of the rotation hole forming recess 24h is a protrusion 24t that fits into the rotation groove 19b of the cylindrical portion 19a.

  Further, the upper clamping surfaces of the half portions 24a and 24b of the arm support member 24 have meshing teeth 24j that mesh with meshed teeth 26c of the mounting piece 26b described later when the mounting piece 26b of the base arm 26 is sandwiched. Each is formed. A large number of meshed teeth 26c and meshing teeth 24j are formed at a predetermined angle. A screw insertion hole 24d and a screw hole 24n are formed in the center of the upper clamping surface where the meshing teeth 24j of the half portions 24a and 24b are formed.

  Then, the protrusions 24t of the half portions 24a and 24b are fitted from both sides into the rotating groove 19b of the cylindrical portion 19a with the sandwiching surfaces of the half portions 24a and 24b, and the mounting piece 26b of the base side arm 26 is the half portion. The base side arm 26 can be tilted with respect to the arm support member 24 stepwise and at any angle and horizontally at any angle by being sandwiched between the upper clamping surfaces 24a and 24b and screwed by the screw 21. It is supported in a freely rotatable manner.

  The arm 14 includes a base side arm 26 and a monitor side arm 28. The base side arm 26 is a cylindrical member with a bottom having an upper opening and a bottom having a cross section formed in a substantially bowl shape, and a recess opened on the distal end surface slides on a monitor side arm 28 described later. It is the accommodation recess 26a for accommodating possible.

  A disc-shaped attachment piece 26b is formed on the base-side end surface of the base side arm 26, and this attachment piece 26b is supported by the arm support member 24 described above so as to be able to rise and fall. The aforementioned meshed teeth 26c are formed on at least one side surface of the mounting piece 26b, and a screw insertion hole 26d is formed in the center of the mounting piece 26b.

  A round hole 26h is formed in the upper back portion of the base side arm 26, and a bolt 30 is inserted into the round hole 26h.

  An engaging member 26d is accommodated in the bag hole 26r provided in the upper front portion of the base arm 26. A screw hole 26e is formed in the engaging member 26d, and the tip of the bolt 30 described above is screwed into the screw hole 26e. Further, an engagement convex portion 26f is formed on the back surface side (the side in contact with the monitor side arm 28 described later) of the engagement member 26d, and this engagement convex portion 26f is formed on the monitor side arm 28 described later. By engaging with the engaging uneven portion 28b, the movement of the monitor side arm 28 in the axial direction relative to the base side arm 26 can be regulated in stages (this will be described later).

  The monitor-side arm 28 is a rod-like member that is slidably accommodated in the housing recess 26a of the base-side arm 26 in the axial direction thereof, and its cross-sectional shape is substantially the same as the inner surface shape of the housing recess 26a. It is formed in a shape.

  A long hole 28a extending in the axial direction is formed in both the front surface and the back surface of the body portion of the monitor side arm 28 so that the front side and the back side are communicated with each other. The bolt 30 is inserted. Further, on both sides of the long hole 28a on the front side of the monitor side arm 28, serrated engaging concave and convex portions 28b are formed along the long hole 28a. A circular mounting piece 28c protrudes from the tip of the monitor-side arm 28, and a meshing tooth shown by an arm support member 24 is provided on a side surface that contacts a mounting piece 16c of the monitor mounting portion 16 described later. The same meshing teeth (not shown) as 24j are formed, and a screw insertion hole (not shown) is formed in the center of the side surface.

  The monitor mounting portion 16 is a vertically long rectangular member, and a rubber anti-slip sheet 16a is attached to the front side thereof. A monitor fixing piece 16b is screwed to the center of the front surface of the monitor mounting portion 16. A disc-like attachment piece 16 c similar to the attachment piece 26 b of the base side arm 26 protrudes from the rear upper portion of the monitor attachment portion 16, and the attachment piece 28 c at the tip portion of the monitor side arm 28 is projected. On the contact side surface, a meshed tooth (not shown) similar to the meshed tooth 26c of the mounting piece 26b is formed, and at the center of the contact side surface, a screw hole (not shown) is formed. 40 is screwed.

  When assembling the arm 14, the monitor side arm 28 is accommodated in the accommodation recess 26 a of the base side arm 26 which is the large diameter side. Since the cross-sectional shape of the monitor side arm 28 and the inner surface shape of the accommodation recess 26a for accommodating the monitor side arm 28 are bowl-shaped and non-circular, the monitor side arm 28 accommodated in the accommodation recess 26a has the accommodation recess. There is no shaft rotation within 26a.

  Next, the protrusion length of the monitor side arm 28 with respect to the base side arm 26 is set as appropriate, and the tip of the bolt 30 is inserted into the round hole 26h of the base side arm 26 and the long hole 28a of the monitor side arm 28. The insertion end is screwed into a screw hole 26e of an engagement member 26d provided at the tip of the base arm 26. When the bolt 30 is tightened, the engaging member 26d is gradually drawn toward the head side of the bolt 30, and the engaging convex portion 26f formed on the back side of the engaging member 26d is a sawtooth engagement of the monitor side arm 28. The position of the monitor side arm 28 in the axial direction with respect to the base side arm 26 is restricted by engaging with the uneven portion 28b.

  When the on-vehicle monitor mounting tool 10 according to the present embodiment is used, as shown in FIG. 4, the on-vehicle monitor M is attached to the monitor mounting portion 16 (not shown on the back side of the monitor M). The monitor fixing piece 16b of the monitor mounting portion 16 is inserted into the notch groove), and the in-vehicle monitor mounting tool 10 is placed on a flat portion without a seam d on the dashboard D as a mounting target surface (this point is The same applies to a dashboard D having a step or a dashboard D having a curved surface).

  When the lever 20b of the lock member 20 is tilted back in this state (see the two-dot chain line in FIG. 4), the support 20a is pulled upward by the rotation of the lever 20b, and the central portion of the suction cup 22 is pulled upward. Then, the vacant part of the suction cup 22 becomes negative pressure, the peripheral part of the suction cup 22 is pressed against the dashboard D by the base body 18, and the suction cup 22 is attracted to the dashboard D. At this time, the ring-shaped adhesive member 22a adheres to the surface of the dashboard D, and the suction effect of the suction cup 22 is greatly enhanced.

  Then, by appropriately adjusting the horizontal angle or vertical angle of the arm 14 with respect to the base 12, or the vertical angle of the monitor mounting portion 16 with respect to the arm 14 and the length of the arm 14, Set the mounting position so that it is easy to see from the driver's seat. These adjustments can be made by screws 21, 30 and 40.

  When the in-vehicle monitor mounting fixture 10 is set on a seamless flat part on the dashboard D, the in-vehicle monitor M is far from the driver's seat, and the visibility may be undesirably lowered. In the in-vehicle monitor mounting device 10 according to the present invention, since the in-vehicle monitor M can be pulled toward the front by extending the arm 14, the in-vehicle monitor M is visually recognized due to the restriction of the mounting position of the in-vehicle monitor mounting device 10. The properties are not undesirably lowered.

DESCRIPTION OF SYMBOLS 10 ... Vehicle-mounted monitor mounting tool 12 ... Base 14 ... Arm 16 ... Monitor mounting part 18 ... Base main body 20 ... Locking member 22 ... Suction cup 24 ... Arm support member 26 ... Base side arm 28 ... Monitor side arm 30 ... Bolt M ... Automotive monitor

Claims (1)

A base that is detachably attached to the surface to be attached by the suction force of the suction cup provided on the lower surface, an arm that is supported by the base so that it can be tilted up and down, and an arm at the tip of the arm with respect to the axial direction of the arm A sucker-type in-vehicle monitor mounting tool that includes a monitor mounting portion that is mounted so that it can be tilted and to which an in-vehicle monitor is mounted,
The arm includes a base side arm and a monitor side arm that is slidably attached to the base side arm in the insertion / removal direction .
On the front side of the monitor side arm is formed a serrated engagement uneven part,
In the bag hole provided in the upper front portion of the base side arm, an engagement member that engages with the engagement uneven portion is stored,
A round hole formed in the upper back surface portion of the base side arm and a long hole formed so as to communicate the front side and the back side of the body part of the monitor side arm are sequentially inserted and screwed into the engaging member. A suction cup type on-vehicle monitor mounting tool characterized by controlling the movement of the monitor side arm in the axial direction with respect to the base side arm in a stepwise manner by adjusting tightening of the bolts attached.

Images