JPH109489A - Display supporting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a supporting device which can install a large panel type display in a state where a space is effectively utilized. SOLUTION: Many ceiling material attaching members G which have been arranged at proper spaces on the back side of a ceiling material B for attaching the ceiling material B are utilized to construct a horizontal hanging lever 2 between a pair of ceiling material attaching members G, G which are mutually adjacently opposite, and a U-bolt 4 having sandwiched a hanging pipe 1 is inserted through an attaching hole 5 pierced at longitudinal proper spaces of the horizontal hanging lever 2 and tightened with a nut for attaching the hanging pipe 1 to the horizontal hanging lever 2, and the lower end of the hanging pipe 1 which pierces the ceiling material B and hangs down below the ceiling material B is provided with a display attaching section 12, and a display 20 is attached to the display attaching section 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display support device, and more particularly, to a display support device for suspending and supporting a display from a ceiling.

[0002]

2. Description of the Related Art Conventionally, the display of a television receiver or the display of a desktop or stationary computer has a large depth due to the use of a cathode ray tube, and is large and heavy. It is installed on a dedicated table or work desk installed above.

[0003]

Since a large display is installed on the floor in this way, a considerable amount of space on the floor cannot be used, and the space that can be effectively used is narrow. There is a problem that has become. In addition, power supply lines, antenna lines, signal lines, etc. connected to the display must be routed along the floor, which often interferes with wiring. When wiring is performed along the wiring, the wiring hangs down from the ceiling toward the display, and there is a problem that it is unsightly.

On the other hand, in recent years, a liquid crystal display, which has been limited to a portable small display, has been increased in size, and a plasma display has been put into practical use. Have been developed as displays for television receivers and computers.

The present invention has been made in view of the above-mentioned conventional problems, and has as its object to propose a display support apparatus which can install a large panel type display in a state where space is effectively used.

[0006]

In order to achieve the above-mentioned object, the present invention is provided with a reference numeral in the drawings, and the present invention is directed to a ceiling material for mounting a ceiling material B. A large number of ceiling material mounting members G arranged at appropriate intervals on the back side of B
The horizontal suspension rod 2 is bridged between a pair of ceiling material mounting members G adjacent to each other and facing each other, and the horizontal suspension rod 2 is suspended in the mounting holes 5 penetrated at appropriate intervals in the longitudinal direction of the horizontal suspension rod 2. Tube 1
The hanging pipe 1 is attached to the horizontal suspension rod 2 by inserting a U bolt 4 sandwiching the bolt and fixing the nut 6 to the lower end of the hanging pipe 1 penetrating through the ceiling material B and hanging downward from the ceiling material B. The configuration in which the display mounting portion 12 is provided is adopted.

Further, in the second aspect, the plurality of annular recesses 11 into which the U bolts 4 are fitted and engaged with the outer periphery of the hanging tube 1 are formed at appropriate intervals in the longitudinal direction. To adopt.

According to a third aspect of the present invention, the display mounting portion 12 includes a mounting bracket 16 and a pivot bolt 17, and the bracket 21 provided on the display 20 is fixed at an arbitrary rotational position about the horizontal axis. The configuration according to claim 1 is adopted.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A display support device according to an embodiment of the present invention will be described below with reference to FIGS.

First, the structure of the ceiling portion to which the display support device is attached will be described with reference to FIG. 1. A suspension bolt C is suspended from a deck plate A by a welding bracket W, and a suspension hanger D The ceiling hanger D made of C-type steel is supported by the hanging hanger D, and a ceiling material mounting member G, which is a ceiling fence made of C-type steel, is mounted on the ceiling hedge E via a hanger F. , And a ceiling material B made of a gypsum board, a synthetic wood board or the like is attached to the ceiling.

The structure of the display support device will be described. Referring to FIGS. 1 and 2, reference numeral 1 denotes a hanging tube, and 2 denotes a horizontal suspension rod. The hanging tube 1 is made of a pipe material, and a plurality of annular recesses 11 are formed on the outer periphery thereof at appropriate intervals in the longitudinal direction except for an appropriate range of the upper and lower portions (eg, at intervals of 3 cm). A display mounting part 12 for mounting is provided. Horizontal suspension rod 2
Is formed of an L-shaped cross-section steel, and mounting holes 5 and support holes 10 are formed in the upright piece 2a and the horizontal piece 2b at appropriate intervals in the longitudinal direction, respectively.

The horizontal suspension rod 2 is mounted on a bridge between a pair of ceiling material mounting members G and G, and an engaging piece 8 attached to a screw member 9 inserted into a support hole 10 thereof is attached to the ceiling material mounting member G. Is fixed to the ceiling material mounting member G by engaging with the opening edge Ga. At the time of fixing, the engaging piece 8
Of the narrow L2 portion of the ceiling material mounting member G of the wider L1
When the screw member 9 is turned after being inserted into the opening Ga of the
Is rotated so that its long width L3 portion comes into contact with the inner wall of the ceiling material attaching member G, and the engaging piece 8 cannot rotate any further.
Engages with the opening edge Ga of the ceiling material mounting member G as described above, and the horizontal suspension rod 2 is strongly fastened and fixed to the ceiling material mounting member G.

The upper part of the hanging pipe 1 is inserted into an insertion hole 3 formed at a desired position of the ceiling material B, and the U-bolt 4 is inserted into and engaged with the annular concave part 11 of the hanging pipe 1 at an appropriate position. With the pipe 1 sandwiched between the U bolts 4, the U bolts 4 are inserted through the mounting holes 5 of the horizontal suspension rod 2 and the insertion holes 15 of the abutment plate 14 applied to the rear side of the upright piece 2 b, 6 is fixed to the horizontal suspension rod 2 by tightening.
A flexible tube (generally referred to as a CD tube) 13 that protects a cable I such as a power supply line, an antenna line, and a signal line for the display 20 is inserted through the hanging tube 1.

As shown in FIG. 3, the annular concave portion 11 on the outer periphery of the hanging tube 1 is formed by press molding into an arc-shaped cross section having a diameter corresponding to the diameter of the U-bolt 4 so that the U-bolt 4 is just fitted and engaged. ing. The display mounting portion 12 has a U-shape with an opening facing downward, and a mounting bracket 16 in which a horizontal coaxial shaft hole 16b is formed in both side hanging pieces 16a.
And shaft bolts 17 inserted into the shaft holes 16b from both sides.
The display 20 can be fixed at an arbitrary rotational position about the horizontal axis by fitting it into the shaft hole 21a of the bracket 21 provided at the upper end of the bracket 0 and screwing and fixing it to the nut 22. Have been. A fitting tube 18 is fixed to the center of the upper surface of the mounting bracket 16, and the lower end edge of the hanging tube 1 and the upper surface of the mounting bracket 16 are fitted with the fitting tube 18 fitted into the lower end of the hanging tube 1. By welding, the mounting bracket 16 is firmly attached to the lower end of the hanging pipe 1 and the strength of the lower end of the hanging pipe 1 is secured. Further, a through hole 19 is formed in the upper surface of the mounting bracket 16 inside the fitting tube portion 18, and the flexible tube 13 inserted through the hanging tube 1 is pulled out to connect the cable I to the display 2.
0.

In the above-described configuration, when the display 20 is installed, the horizontal suspension rod 2 is disposed substantially immediately above the location where the display 20 is disposed, and the ceiling is located immediately below the fixed position of the drooping tube 1 with respect to the horizontal suspension rod 2. A through hole 3 is formed in the material B. When the support hole 10 is elongated and the position of the horizontal suspension rod 2 in the longitudinal direction can be adjusted, the insertion hole 3 may be appropriately drilled in consideration of only the arrangement position of the display 20. Although not shown in the figure, if a circular decorative plate having a through-hole through which the hanging pipe 3 just passes is attached to the lower surface of the ceiling material B so as to close the insertion hole 3, the large-diameter insertion hole 3 is formed. It is possible to form the insertion hole 3 appropriately without making the support hole 10 a long hole.

Next, as described above, the horizontal suspension rod 2 is fastened and fixed to the ceiling material mounting member G, and the hanging tube 1 is inserted from below the insertion hole 3 of the ceiling material B, depending on the installation height of the display 20. The U-bolt 4 is fitted into and engaged with an appropriate annular concave portion 11, and the U-bolt 4 is fastened and fixed to the horizontal suspension rod 2 as described above in a state where the drooping tube 1 is sandwiched by the U-bolt 4. 1 is fixed to the horizontal suspension rod 2. The height position of the display 20 can be arbitrarily adjusted as shown by the arrow a in FIG. 1 by selecting the annular concave portion 11 with which the U bolt 4 is engaged.

Next, the mounting bracket 1 at the lower end of the hanging tube 1
6, the bracket 21 of the display 20 is fitted,
The display 20 is mounted by screwing the support bolt 17 and fastening it to the nut 22.

When the display 20 is rotated around the axis of the drooping tube 1 as shown by an arrow b in FIG. 1 in the mounted state of the display 20, the horizontal direction of the display 20 can be adjusted arbitrarily. . If the nut 6 is slightly loosened during the adjustment, the nut 6 can be rotated more smoothly. Further, by slightly loosening the support bolt 17 and turning the display 20 around the support bolt 17 as shown by an arrow c in FIG. 4, the vertical direction of the display 20 can be adjusted arbitrarily, and thereafter the support The posture of the display 20 can be maintained by strongly fastening the bolt 17. As shown by phantom lines in FIG. 4, the mounting bracket 16 is formed with an arc-shaped long hole 23 centered on the axis of the shaft hole 16b, and a fixing bolt 24 is passed through the arc-shaped long hole 23 to form a bracket. 21 after adjusting the vertical direction of the display 20.
When the display 4 is fastened and fixed, the posture of the display 20 can be more stably held.

The drooping tube 1 and the display mounting portion 12
If the position adjustment mechanism about the vertical axis is provided between the display mounting portion 12 and the display mounting portion 12 itself, the horizontal direction of the display 20 can be adjusted without rotating the hanging tube 1. In this case, the annular concave portion 11 of the hanging tube 1 is not necessarily provided, but is preferably provided to secure a stable installation state of the display 20.

[0020]

According to the first aspect of the present invention, a horizontal suspension rod is bridged between a pair of ceiling material mounting members, and a U-bolt having a hanging pipe inserted through a mounting hole of the horizontal suspension rod is inserted into the nut. The hanging pipe is attached to the horizontal suspension rod by stopping, and the display mounting part is provided at the lower end of the hanging pipe penetrating the ceiling material and hanging down below the ceiling material, so the display is mounted on the display mounting part By hanging the display from the ceiling, the display can be installed and supported, the space on the floor can be used effectively, and by placing cables for the display in the drooping pipe, the cable may hang unsightly. Without
It exerts effects such as exhibiting an excellent appearance.

According to the second aspect of the present invention, since a plurality of annular concave portions into which U-bolts are fitted and formed are formed at appropriate intervals in the longitudinal direction on the outer periphery of the hanging tube, even if the weight of the display is somewhat large. There is no danger that the drooping tube will slip down, and a stable installation state of the display can be ensured. Further, since the drooping tube can be rotated around the axis, the horizontal direction of the display can be easily adjusted.

According to the third aspect, the display mounting portion includes the mounting bracket and the pivot bolt, and the bracket provided on the display is fixed at an arbitrary rotational position about the horizontal axis. Also, the vertical direction of the display can be easily adjusted.

[Brief description of the drawings]

FIG. 1 is a front view of one embodiment of a display support device of the present invention.

FIG. 2 is an exploded perspective view of the same embodiment.

FIG. 3 is a vertical sectional front view of a hanging tube and a display mounting portion of the embodiment.

FIG. 4 is an enlarged view taken along the line XX of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hanging pipe 2 Horizontal suspension rod 4 U bolt 5 Mounting hole 6 Nut 11 Annular concave part 12 Display mounting part 16 Mounting bracket 17 Supporting bolt 20 Display 21 Bracket B Ceiling material G Ceiling material mounting member

Claims (3)

[Claims] A plurality of ceiling material mounting members arranged at appropriate intervals on the back side of the ceiling material for mounting the ceiling material, and a horizontal space is provided between a pair of adjacent and opposite ceiling material mounting members. The suspension rod is bridged, and the U-bolt sandwiching the suspension pipe is inserted into a mounting hole penetrated at an appropriate distance in the longitudinal direction of the horizontal suspension rod, and the hanging pipe is mounted on the horizontal suspension rod by fastening with a nut. A display mounting portion provided at a lower end portion of a drooping pipe penetrating through and hanging down from a ceiling material. 2. The display supporting device according to claim 1, wherein a plurality of annular concave portions in which U bolts are fitted and engaged with the outer periphery of the hanging tube are formed at appropriate intervals in the longitudinal direction. 3. The display mounting portion according to claim 1, wherein the display mounting portion includes a mounting bracket and a pivot bolt, and the bracket provided on the display is fixed at an arbitrary rotational position about a horizontal axis. A display support device as described.