JP3126966U - Display device - Google Patents

Abstract

Provided is a display device that can be installed by a single person at the same time as assembly at an installation site, and that can be maintained without removing a display section that presents information after installation.
A frame part, a plurality of legs 11 standing on the frame part 10, a display panel 20 fixed to a tip part of the leg part 11, and a display panel mounted on the frame part 10 from the back side. It comprises with the illumination tool 30 to irradiate. The display device 1 has a sufficient space between the frame unit 10 and the display panel 20, and no upper, lower, left, or right side plates are provided between the legs 11 a to 11 d. For this reason, after the display device 1 is mounted and installed at a predetermined position such as a wall surface of a building, the illumination tool 30 on the back side of the display panel 20 can be replaced without removing the display panel 20.
[Selection] Figure 1

Description

  In order to decorate various information such as advertisement information displayed on the display panel by a novel method, the present invention irradiates illumination light from the back side of the display panel and simultaneously illuminates the mounting wall. The present invention relates to a display device that can be displayed in a floating manner and has a rich decorative effect, and more particularly to a display device that can be assembled and attached by a single person and is easy to maintain.

  Conventionally, by attaching a display device to a storefront or the like, advertisement information related to the store such as a store name is presented. For example, a display device has predetermined characters drawn directly on the surface of a metal plate, wood, or plastic plate, and is attached to a desired location, thereby presenting the store information to a general person such as a customer. Some display devices are provided with a light source such as an LED along the edge of the display device so that information drawn on the surface of the display device can be seen at night.

  On the other hand, internally-lit display devices in which an information display unit such as characters, symbols or figures displayed on a light-transmitting surface is raised by an internal light source have been used in various places. FIG. 6 is a perspective view of a display device showing an example thereof. As shown in FIG. 6, the display device 70 has a display panel 71 that presents information such as letters and numbers attached to the front surface or both front and rear surfaces of the box body 72, and the letters and numbers are placed inside the box body 72. The fluorescent lamp 73 is provided to make the information display section such as a light and dark contrast appear.

  In the conventional display device described above, a light source such as a fluorescent lamp 73 is provided inside the box. For this reason, it is necessary to remove the display panel 71 from the box 72 every time the maintenance of the light source is performed. Therefore, the conventional internally illuminated display device 70 has a problem that it takes time to perform maintenance of the light source. In addition, the installation work of such a box-type display device on the wall surface, etc., when the display device becomes large, the weight of the device itself increases, and it is impossible to perform the installation work on the wall surface by a single person. , Installation work by multiple people was necessary.

  In view of the above problems, the present invention provides a display device that can be easily assembled and attached to a wall surface, etc., and can easily perform maintenance such as cleaning and replacement of a lighting fixture without removing a display panel that presents information. The purpose is to provide.

  In order to achieve the above object, a display device according to the present invention includes a frame portion, a plurality of leg portions erected on the frame portion, a display panel fixed to a tip portion of the leg portion, and a frame portion. And a lighting fixture that illuminates the display panel from the back side, and the display panel is cut out along the shape of the information display unit composed of characters, figures, etc., or the peripheral part excluding the information display unit is removed. An opening is formed by cutting, and a translucent plate is bonded to the back surface of the display panel so as to close the opening. The frame portion is preferably formed by assembling the upper, lower, left and right frames into a square shape, and four leg portions having the same length are erected at each joint portion of the frame portion, and the tips of the four leg portions The display panel is joined to the part. The translucent plate is preferably made of a milky white or colored acrylic plate.

  In order to achieve the above object, a display device of the present invention includes a frame portion configured by combining upper, lower, left and right frames, a plurality of leg portions standing at least at each joint portion of the frame portion, A display panel fixed to the tip of the plurality of legs, and a lighting device that is installed on the left and right or upper and lower frame portions and irradiates the display panel from the back side, and the lighting device is a left and right or upper and lower frame portion It is fixed to the screw hole provided in the bracket and is installed in the left and right or up and down direction, and the upper and lower and / or left and right frames have flanges extending on opposite sides, and the flange is a mounting surface such as a wall surface. In the display panel, an opening is formed by cutting along the shape of the information display unit made up of characters, figures, etc., or by cutting out the surrounding part excluding the information display unit. Open Translucent plate on the display panel back surface so as to close the part is characterized by comprising been joined.

  The display device according to the present invention has a sufficient space between the frame portion and the panel, and the upper, lower, left and right side plates are not provided between the leg portions. For this reason, when the display device is installed and installed at a predetermined position such as a wall surface of a building, installation work can be easily performed by only one worker while each part is transported to the site and assembled at the site. Further, even when maintenance is performed on the lighting fixture on the back side of the display panel, the replacement work can be easily performed without removing the display panel for presenting information. Furthermore, the light of the illuminator is displayed on the display panel by joining a translucent acrylic plate having, for example, milky white color or a desired color to the back of the panel in which the shape of the information display unit such as characters and figures is opened When the light hits the back of the panel, the opening appears white or floats with the applied colors, and at the same time, leaked light is emitted from the top, bottom, left, and right outer edges around the mounting wall, and the display panel itself is lifted for a decorative effect. Excellent display is possible.

The best mode for carrying out the present invention will be described below with reference to the drawings.
FIG. 1 is an exploded perspective view showing a display device according to an embodiment of the present invention. The display device 1 of the present invention includes a frame portion 10, leg portions 11 erected at each joint portion of the frame portion 10, a display panel 20 fixed at a tip portion of the leg portion 11, and a frame portion 10. And the lighting fixture 30 fixed.

The frame portion 10 is made of a rod-like material, and is formed by joining the upper frame 10a, the right frame 10b, the lower frame 10c, and the left frame 10d in a rectangular shape. In the upper frame 10a and the lower frame 10c, flanges 13a and 13b may be extended on opposite sides, and through holes 14 may be formed in the flanges 13a and 13b. The frame portion 10 can be attached to a predetermined portion of the wall surface to which the display device 1 is attached through the screws 51 through the through holes 14. Also, the right frame 10b and the left frame 10d may be provided with a flange extending on the opposite side, and a through hole may be formed in the flange. Since the screw holes 15 are formed in the center portions of the right frame 10b and the left frame 10d, the lighting fixture 30 can be easily attached as will be described later. The display device of FIG. 1 is attached in a state where the illumination tool 30 is in a horizontal state, but when attached in a vertical state, screw holes are formed in the upper frame 10a and the lower frame 10c.
As shown in FIG. 1, the frame portion 10 is not limited to a horizontally long rectangular shape in which the length of the upper frame 10a and the lower frame 10c is longer than the length of the right frame 10c and the left frame 10d. Other polygonal shapes, circular shapes, etc. may be used.

The leg portions 11 are vertically provided on the frame portion 10 with the upper left corner portion, the upper right corner portion, the lower left corner portion, and the lower right corner portion of the frame portion 10 as joint portions. Let leg portions 11a to 11d stand upright at the joint portions of the upper left corner portion, upper right corner portion, lower left corner portion, and lower right corner portion of the frame portion 10, respectively. It is preferable to form a screw such as a bolt 16 at the tip portions 12a to 12d of the leg portions 11a to 11d.
In the display device 1 of FIG. 1, the lengths of the leg portions 11 a to 11 d standing at each joint portion are the same, but the lengths of the leg portions 11 a to 11 d may be different from each other. In the case where the legs are erected with different lengths, the display panel is attached to the tip of the legs so that it does not have a flat shape but can be formed in a three-dimensional shape such as a curved surface. The leg portion 11 is made of a rod-shaped material, and may be the same as or different from the rod-shaped material constituting each of the upper, lower, left and right frames 10a to 10d. The number of leg portions 11 standing on the frame portion 10 is not limited to four, and may be appropriately increased or decreased depending on the size and shape of the display panel 20 to be attached and the shape of the frame portion 10.

The size of the display panel 20 may be such a size that the frame unit 10 and the lighting tool 30 are not visible when the display device 1 is viewed from the front, and the shape thereof is determined by the intention of the advertiser.
The display panel 20 is provided with engagement holes 21a to 21d at intervals similar to the vertical and horizontal intervals of the leg portions 11a to 11d. The engaging holes 21a to 21d are hooked on the tip portions 12a to 12d of the leg portions 11a to 11d, and the decorative nut 53 is screwed onto the bolt 16 provided on the tip portions 12a to 12d. Thereby, the display panel 20 is fixed to the distal end portion 12 of the leg portion 11.

An example of the display panel will be described with reference to the drawings.
2A and 2B are diagrams illustrating an example of the display panel. FIG. 2A is a front view of the display panel, and FIG. 2B is a rear view of the display panel.
The display panel 20 includes a panel 23 in which an opening 22 is formed by cutting out this portion so as to match the shape of the information display portion such as the engagement hole 21 and characters and figures, and a milky white acrylic plate 24. . The milky white acrylic plate 24 is joined to the panel 23 from the back surface of the panel 23. Here, the milky white acrylic plate 24 has translucency. For this reason, when the light of a lighting fixture hits the back surface of the display panel 20, the opening part 22 from which the milky-white acrylic board can be seen from the front surface of the display panel 20 appears to float white. The acrylic plate 24 is not limited to milky white and may be colored by applying a desired color such as red, blue, or green as long as it has translucency. In this case, the opening, that is, the display unit is displayed with the colored color, and the decoration effect is further improved.

The illuminator 30 is fixed so as to be installed on the frame unit 10 and irradiates the display panel 20 from the back side. As shown in FIG. 1, the illumination tool 30 is fixed so as to be installed on the right frame 10b and the left frame 10d. For this reason, the lighting fixture 30 uses the lighting fixture 30 longer than the length of the upper frame 10a and the lower frame 10c. The illumination tool 30 may be attached so as to be installed on the upper frame 10a and the lower frame 10c. In this case, the lighting fixture 30 uses the lighting fixture 30 longer than the length of the right frame 10b and the left frame 10d. Moreover, when the display apparatus 1 is installed outdoors, it is preferable to provide a waterproof function to the lighting fixture 30 to prevent leakage due to rainwater or the like.
In this example, the illuminating tool 30 uses an elongated fluorescent lamp, and is attached to the right frame 10b and the left frame 10d by a bracket 31 having a through hole 32. In addition, as for the said lighting fixture 30 installed in the back side of the display panel 20, it is desirable to use a fluorescent lamp etc. shorter than the display panel 20 so that it may be hidden from the display panel 20 and not exposed from the front side. One or a plurality of lighting fixtures 30 are attached according to the size of the display device 1.

Next, a method of attaching the display device of the present invention to the wall surface will be described with reference to the drawings.
The display device of the present invention can be mounted on the wall surface after being transported to the site in the state of a finished product. Of course, each part of the frame, legs, lighting fixtures and display panel is transported to the site as it is. Thus, it is possible and advantageous to perform the mounting operation while assembling at the installation site. Thereby, even if it is a large sized display apparatus, an assembly and installation operation | work can be completed by a single worker. FIG. 3 shows an example of a method of mounting and installing on a wall surface while assembling the display device of the present invention on site.
As shown in FIG. 3A, first, the frame portion 10 is attached to the wall surface 40. When attaching, the position where the frame part 10 is attached to the wall surface 40 is determined in advance. Subsequently, the screw 51 is passed through the through holes 14 of the flanges 13 a and 13 b using the electric screwdriver tool 50. Thereby, the frame part 10 is fixed to the wall surface 40.

  After fixing the frame part 10 to the wall surface 40, as shown in FIG.3 (b), the lighting fixture 30 is attached to the right frame 10b and the left frame 10d. When attaching, the through hole 32 is aligned with the position of a screw hole (not shown) provided in the center of the right frame 10b and the left frame 10d. Subsequently, the screw 52 is passed through the through hole 32 using the electric screwdriver 50. Thereby, the illumination tool 30 is constructed over the right frame 10b and the left frame 10d.

Finally, as shown in FIG. 3C, the display panel 20 is attached. When attaching, the holes 21a to 21d of the display panel 20 are hooked with respect to the tip portions 12a to 12d of the leg portions 11a to 11d. Then, the bolts 15 formed at the tip portion 12 protrude from the display panel 20. Next, as shown in FIG. 4D, the decorative nut 52 is screwed into the bolt 15 protruding from the hole 21. Thereby, the display panel 20 is fixed to the distal end portion 12 of the leg portion 11.
The installation work on the wall surface of the display device is completed in only the above three steps.
As described above, since the display device 1 of the present invention can be assembled and installed at the installation site at the same time, the labor of transporting the display device 1 from the assembly to the installation site at the factory can be saved. Furthermore, in this case, when the display device 1 is large, it is necessary to work by a plurality of persons because it is a work for mounting on a vertical wall. In the present invention, the display device is large. However, since each part can be assembled in sequence, it can be completed by a single person.
Here, the leg portion 11 is erected in advance at each joint portion of the frame portion 10 before the frame portion 10 is attached to the wall surface 40, but is not limited thereto.

  4A and 4B are schematic views when the display device of the present invention is attached to a wall surface. FIG. 4A is a side view, and FIG. 4B is a plan view. The display device 1 attached to the wall surface 40 has a sufficient space between the frame portion 10 and the display panel 20, and no side plates on the upper, lower, left and right sides are provided between the leg portions 11 a to 11 d. For this reason, after the display device 1 is mounted and installed at a predetermined position such as a wall surface of a building, maintenance can be performed by replacing the fluorescent lamp of the lighting fixture 30 on the back side of the display panel 20 without removing the display panel 20. it can.

  FIG. 5 is a schematic view showing another embodiment of the display device of the present invention, where (a) is a side view and (b) is a plan view. The display device 2 is different from the display device 1 of FIG. 1 in that a transparent plate 60 is provided on the leg portions 11a and 11b. When the display device 2 is attached to an outdoor wall surface, the transparent plate 60 plays a role of preventing water by providing the transparent plate 60 on the legs 11a and 11b as shown in FIG. In particular, even if the lighting fixture 30 is not sufficiently waterproofed, leakage due to rain water or the like can be prevented by providing the transparent plate 60 above the leg portions 11a and 11b.

  In the display device of the present invention, as shown in FIGS. 4 and 5, the display panel 20 is parallel to the wall 40, but is not limited thereto. For example, the display device 1 can be attached with the display panel 20 tilted toward the front side by making the length of the legs 11a and 11b longer than the length of the legs 11c and 11d.

As described above, the display device 1 includes the frame portion 10, the plurality of leg portions 11 erected on the frame portion 10, the display panel 20 fixed at the distal end portion of the leg portion 11, and the frame portion 10. Since the display device 1 has a sufficient space between the frame unit 10 and the display panel 20, the display device 1 has a sufficient space between the frame unit 10 and the display panel 20. Maintenance can be done. In addition, the illumination tool 30 can be easily maintained even if other illumination tools are used instead of the fluorescent lamp.
In the above embodiment, the information display unit made up of letters, numbers, figures, etc. is cut out from the panel and formed as the opening 22, but conversely, other than the information display unit is cut out from the panel. This portion may be formed as the opening 22. In this case, the surroundings other than the information display unit have translucency and shine in milky white or an appropriate color.

1 is an exploded perspective view showing a display device according to an embodiment of the present invention. It is the schematic which shows an example of the display panel which comprises the display apparatus of this invention, (a) is a front view, (b) is a rear view. It is a figure which shows an example of the method of attaching and installing to a wall surface, assembling the display apparatus of this invention on the spot. It is the schematic when the display apparatus of this invention is attached to a wall surface, (a) is a side view, (b) is a top view, respectively. It is the schematic which shows other embodiment of the display apparatus of this invention, (a) is a side view, (b) is a top view, respectively. It is a perspective view which shows the conventional display apparatus.

Explanation of symbols

1, 2 Display panel 10 Frame portion 10a Upper frame 10b Right frame 10c Lower frame 10d Left frame 11, 11a to 11d Leg portions 12a to 12d Leg tip portions 13a and 13b Flange 14 Through hole 15 Screw hole 16 Bolt 20 Display panel 21a -21d engagement hole 22 opening 23 panel 24 milky white acrylic plate 30 lighting fixture 31 bracket 32 through hole 40 wall surface 50 electric screwdriver 51, 52 screw 53 decorative nut 60 transparent plate

Claims (4)

A frame part;
A plurality of legs standing on the frame,
A display panel fixed to the tip of the leg,
An illuminator that is laid and fixed on the frame part and that irradiates the display panel from the back side;
In the display panel, an opening is formed by cutting along the shape of the information display unit made up of characters, figures, etc., or by cutting out the peripheral part excluding the information display unit, and the back of the display panel so as to close the opening A light-transmitting plate is joined to the display device.   The frame portion is formed by assembling the upper, lower, left, and right frames into a square shape, and four leg portions having the same length are erected at each joint portion of the frame portion, and the distal ends of the four leg portions The display device according to claim 1, wherein the display panel is joined to the display device. A frame part configured by combining the upper, lower, left and right frames;
A plurality of legs standing on at least each joint of the frame,
A display panel fixed to the tips of the plurality of legs,
A lighting fixture that is laid on the left and right or upper and lower frame portions and irradiates the display panel from the back side;
The lighting fixture is fixed to the screw holes provided in the left and right or upper and lower frame parts with a bracket and is installed in the left and right or up and down directions,
In the upper and lower and / or left and right frames, flanges are extended on opposite sides, and the flange is fixed to a mounting surface such as a wall surface,
In the display panel, an opening is formed by cutting along the shape of the information display unit made up of characters, figures, etc., or by cutting out the peripheral part excluding the information display unit, and the back of the display panel so as to close the opening A light-transmitting plate is joined to the display device.   The display device according to claim 1, wherein the translucent plate is made of a milky white or colored acrylic plate.

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