JP3341862B2 - Flat panel display installation equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat panel display mounting apparatus, and more particularly to a ceiling mounting apparatus.

[0002]

2. Description of the Related Art Conventionally, as shown in a perspective view of FIG. 4, the structure of a flat display installation apparatus is, for example, when a main body 21 such as a plasma display apparatus is mounted on a ceiling.
At the center of the surface of the installation plate 23 provided with the hole 22 fixed to the ceiling, a rectangular or round arm 24 is suspended by welding, and a vertical angle adjusting structure (not shown) is provided at the lower end of the arm 24. In general, the rear surface of the main body 21 is fixed to a mounting portion having a screw with a screw or the like so that the orientation of the display surface is adjusted. According to these installation devices, the main body 2
Since the height in the vertical direction of 1 is constant, when there is a problem due to the height when not in use, that is, if there is a problem in terms of indoor aesthetics, safety of walking, securing of view, etc., The task of removing or installing each time was required. However, in practice, the mounting plate 23 is attached to the ceiling with screws, and the arm 2
4 cannot be easily removed because of the integrated structure, and re-installation has not been easy. In order to solve these problems, there has been a demand for a flat display installation apparatus that can be accommodated along the ceiling surface by utilizing the thinness characteristic of the flat display when not in use and easily returned when used.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and the body can be arbitrarily oriented when used, and can be housed along the ceiling when not in use, so that the vertical height can be easily adjusted. The present invention provides an apparatus for mounting a flat display, which can be changed into a flat display.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the first invention of the present application is directed to a ceiling mounting plate having bent pieces bent downward at both ends; A side plate provided at the lower end of the hinge via a hinge, an inverted U-shaped guide hole provided before and after the bent piece, and a front end of the rear guide hole provided on the side plate surface. A guide groove formed concentrically continuously with the front end of the front guide hole, one end is connected by a shaft, and both ends of the shaft are inserted into the rear guide hole and the other end corresponds to the guide groove. A pair of arms provided with holes, and a flat display body having screw holes corresponding to the guide grooves and the holes on both sides,
The flat display main body is moved along the guide grooves, or the shaft and the shaft in parallel with the ceiling installation plate surface, the mounting holes being formed with mounting bolts fastened to the screw holes through the guide grooves and the holes. A mounting bolt is moved to the rear end of the front and rear guide holes, and the side plate is bent. A second invention of the present application relates to the first invention of the present application, wherein a plurality of uneven portions are formed in the guide groove. A third invention of the present application relates to the first invention of the present application, wherein a shaft hole rotatably supported via a joint and a fixing hole attached with a screw are provided on a plate surface of the ceiling mounting plate. It is characterized by becoming.

[0005]

According to the structure described above, according to the apparatus for mounting a flat display according to the present invention, when the main body is used, the side plate is guided via the arm with the shaft inserted into the front end of the rear guide hole as the fulcrum. By moving the mounting bolts along the grooves, the body is moved up and down and up and down to match the required orientation and height. Tighten the mounting bolts. When not in use, loosen the mounting bolts to move the main unit upward along the guide groove, and along the surface of the ceiling installation plate parallel to the rear end of the rear guide hole and the rear end of the front guide hole. Then, the shaft and the mounting bolt are moved and fastened, and the side plate is bent inward with the hinge as a fulcrum and closed. In addition, since the lower end of a rotatable joint or the like attached to the ceiling is fixed to the shaft hole of the ceiling installation plate, the direction of the main body is changed left and right by rotating this joint or the like.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described below in detail with reference to the drawings. 1 and 3 are perspective views of the present application 1 and the present application 3, and FIGS. 2 and 3 are perspective views of the present application 2 and the present application 3. In the drawing, reference numeral 1 denotes a ceiling installation plate, which is provided with a shaft hole 2 rotatably supported at the center of the plate surface via a joint, and a fixing hole 3 attached to the side of the plate surface with screws. Bent downwards and bent pieces 4 facing each other
A lower side plate 6 is provided at the lower end thereof via a hinge 5 so as to be freely bent. 7 is a guide hole, and the bent pieces 4 opposed to each other.
Are formed in an inverted U-shape before and after. Reference numeral 8 denotes a guide groove formed continuously on the front end of the front guide hole 7 and on the concentric circle centered on the front end of the rear guide hole 7. Reference numeral 9 denotes a cylindrical shaft which is inserted between the front ends of the rear guide holes 7 and has a pair of ends each having one end fixed and the other end provided with a hole (not shown) corresponding to the guide groove 8. Arm 10 is provided. The guide groove 8 of the side plate 6 and the hole of the arm 10 are inserted into screw holes (not shown) provided on both sides of the main body 12 of the flat display with 11 mounting bolts and fastened. The main body 12 is suspended at the front end of the rear guide hole via the arm 10 and is sandwiched between the side plates 6. As one embodiment, 13 is an uneven portion formed continuously on the outer edge of the guide groove 8, and the shaft of the mounting bolt 11 is fitted into one of the opposing uneven portions 13 so that the body 12 It supports the load and facilitates horizontal positioning.

Next, the orientation and height of the main body 12 when used and accommodation when not in use will be described. At the time of use, the mounting bolt 11 is loosely fastened to the screw holes provided on both sides of the main body 12 by inserting the holes of the guide groove 8 and the arm 10 to adjust to an arbitrary height on the guide groove 8. At the same time, the main body 1 is pivoted around the mounting bolt 11.
Rotate 2 up and down to fit the required orientation and fasten tightly.
When not in use, the mounting bolt 11 is loosened, the main body 12 is tilted horizontally, and is slid upward along the guide groove 8 so that the rear end of the guide hole 7 at the rear and the guide hole 7 at the front At the end, the shaft 9 and the mounting bolt 1
When the main body 12 is fitted and fastened, the main body 12 is accommodated in parallel with the plate surface of the ceiling installation plate 1 and the side plate 6 is bent inward with the hinge 5 as a fulcrum.
For example, a locking claw is provided at one end of the side plate 6, and a corresponding locking claw receiver is provided on the ceiling mounting plate 1 so that the side plate 6 is fixed in a closed state. At the time of re-use, the orientation and height of the main body 12 can be easily adjusted by returning the above operation. As another embodiment, the shaft hole 2 is provided in the center of the surface of the ceiling mounting plate 1, and one end of a rotatable joint (not shown) is fixed to the shaft hole 2, and the upper end is fixed to the ceiling. To be able to change the direction from side to side, and to provide a fixing hole 3 on the side of the plate surface so that it can be directly mounted on the ceiling with screws. Become.

[0008]

As described above, in the apparatus for mounting a flat display according to the present invention, since both sides of the main body are held on the side plate of the ceiling mounting plate for mounting the flat display on the ceiling, the apparatus is closest to the ceiling surface. Can be placed
When not in use, the main unit is horizontal and housed along the ceiling surface, so it is suitable as an installation device for the purpose of taking advantage of the thinness characteristic of flat displays, and moves up and down along the guide groove The functions of the installation device of this flat display are various, such as the vertical direction can be adjusted with the mounting bolt as an axis, and the horizontal direction can be changed if a rotatable joint is provided between the ceiling and the ceiling installation plate. Therefore, the effect is great.

[Brief description of the drawings]

FIG. 1 is a perspective view of a flat display installation apparatus applied to an embodiment of the present invention, showing a state in use.

FIG. 2 is a perspective view of a flat display installation apparatus applied to one embodiment of the present invention, showing a state in use.

FIG. 3 is a perspective view of a flat display installation apparatus applied to the embodiment of the present invention, showing a state when the flat display is not used.

FIG. 4 is a perspective view showing a conventional flat display installation apparatus.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ceiling installation plate 2 Shaft hole 3 Fixing hole 4 Bending piece 5 Hinge 6 Side plate 7 Guide hole 8 Guide groove 9 Shaft 10 Arm 11 Mounting bolt 12 Main body 13 Irregular part

Claims (3)

(57) [Claims] 1. A ceiling installation plate provided with a bent piece bent downward at both ends, a side plate provided at a lower end of the bent piece via a hinge so as to be freely bent, and front and rear of the bent piece. An inverted U-shaped guide hole provided on the side plate surface, and a guide groove formed concentrically with the front end of the front guide hole provided at the center of the front end of the rear guide hole provided on the side plate surface. One end is connected by a shaft, and both ends of the shaft are inserted through the guide hole at the rear, and the other end has a pair of holes corresponding to the guide groove, and the two sides correspond to the guide groove and the hole. A flat display main body having a screw hole, and a mounting bolt fastened to the screw hole through the guide groove and the hole, the flat display main body is moved along the guide groove, or the ceiling is installed. The shaft and the mounting in parallel with the plate surface The flat panel display installation device, wherein a bolt is moved to the rear end of the front and rear guide holes and the side plate is bent. 2. The flat display installation apparatus according to claim 1, wherein a plurality of uneven portions are formed in said guide groove. 3. The ceiling mounting plate according to claim 1, further comprising a shaft hole rotatably supported by a joint via a joint and a fixing hole attached by a screw. Flat display installation equipment.