JP3002123U - Hood for display device - Google Patents

Abstract

(57) [Summary] [Object] The present invention relates to a hood for a display device, which has a simple structure and is intended to be used regardless of display devices of various sizes. [Structure] The left and right side portions 1 and 1 of a plate member 8 having appropriate rigidity are formed to be bendable, and the bent portion 2 has a plurality of Vs.
The V-shaped grooves 3, 3, ...
The thin portions of the bottom edges 31 of the character-shaped grooves 3, 3 ... Are flexible, and the central portion 4 of the plate-shaped member 8 is made to correspond to the ceiling surface of the display device 5, and the side portions 1 are At least the central portion 4 is made to project forward from the ceiling surface of the display device 5 so as to correspond to the side wall 51 of the display device 5 so as to prevent reflection or reflection of external light on the display screen.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hood for a display device used to prevent external incident light rays from being reflected or reflected on a display screen of the display device.

[0002]

[Prior art]

 As a conventional hood for a display device, the one described in Japanese Utility Model Laid-Open No. 61-202979 has been proposed.

As shown in FIG. 8, this hood for a display device is made of a semi-rigid black plastic sheet material, and has a hood body 11 having a rectangular upper surface portion 10 and ladder-shaped left and right side portions 14. And a slide fixing means 13 which is fixed to the hood body 11 and slides along a guide member 12 formed on the ceiling surface of the display device 5.

A plurality of cuts serving as the bent portions 15 are provided in parallel on the left and right portions 14 and 14, and can be bent according to the size of the display device 5. In such a hood for a display device, the slide fixing means 13 is fitted to the guide member 12 on the display device 5 side, and the left and right side portions 14 and 14 are bent along the bending processing line, and thereafter, the external light on the display screen is exposed. The guide member 12 is used by being pulled out or retracted to a position where reflection or reflection is prevented.

[0005]

[Problems to be solved by the device]

 However, in the above-mentioned conventional example, since the guide member 12 needs to be formed on the display device 5 side in advance, it lacks general versatility and the user uses the guide member 12 for the display device hood. However, there is a drawback in that the work for attaching the slide fixing means 13 is required and the work is complicated.

Further, the display device hood is formed of a semi-rigid black plastic sheet material, and once the side portion 14 is sized according to the size of the display device 5, a simple cut is made in the bent portion 15 to facilitate bending. However, it has the drawback that it cannot be used for other display devices 5 of different sizes.

In order to solve the above-mentioned drawbacks, the present invention aims to provide a hood for a display device having a simple structure and having versatility that can be used for display devices of various sizes. And

[0008]

[Means for Solving the Problems]

 The hood for a display device of the present invention is shown in FIG. The plate-shaped member 8 of FIG. 1 has appropriate rigidity, and the left and right side portions 1 of the plate-shaped member 8 are formed to be bendable.

In the bent portion 2, a plurality of V-shaped grooves 3 are provided with a predetermined interval width, and a thin portion of a bottom edge portion 31 of the V-shaped groove 3 has flexibility. In this hood for a display device, the central portion 4 of the plate-shaped member 8 corresponds to the ceiling surface of the display device 5, and the side portion 1 corresponds to the side wall 51 of the display device 5 so that at least the central portion 4 is displayed. It is used in a state of being projected forward from the ceiling surface of the, and prevents reflection or reflection of external light on the display screen of the display device.

[0010]

[Action]

 In the hood for a display device according to the present invention, the left and right portions 1, 1 of a plate-shaped member 8 having appropriate rigidity are formed to be bendable, and the bent portion 2 has a plurality of V-shaped grooves 3, 3 · · · Formed with a predetermined interval width. The thin portion of the bottom edge portion 31 of the V-shaped groove 3 has flexibility. The plurality of V-shaped grooves 3, 3, ... Are provided in a number corresponding to each size of the display device 5 using the hood.

Therefore, by simply bending the left and right side portions 1 of the plate member 8 of the hood so as to correspond to the size of the display device 5, it becomes possible to use the display device 5 of various sizes. Further, since the bent portion 2 has flexibility, it can be restored to its original shape and can be used for display devices 5 of different sizes.

Further, since the bending portion 2 having flexibility can be bent by 180 °, the side portion 1 can be folded until it overlaps with the central portion 4, which facilitates storage and transportation. . Further, since the bent portion 2 is formed by the V-shaped groove 3, the bent portion 2 can be bent toward the forming surface side of the V-shaped groove 3.

Further, by providing a plurality of holes 7, 7, ... Into which the leg portions 25 of the auxiliary member 6 are inserted in the central portion 4 of the plate-like member 8, the auxiliary member 6 forms a placing portion 9 on which a document or the like is placed. It becomes possible to do.

[0014]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. An embodiment of the present invention configured as a hood for a CRT display device is shown in FIGS. The hood for a display device includes a plate-shaped member 8 having a suitable rigidity and formed in a plate shape, and a mounting portion 16 for fixing to the display device 5, and the mounting portion 16 is on the side of the plate-shaped member 8. It is fixed to the parts 1, 1.

As shown in FIG. 2 as an example, the plate-shaped member 8 is formed by adhering a sheet material 18 to the back surface of a thick plate material 17 such as re-made cardboard, or integrally forming it, and an intermediate portion thereof protrudes forward. Shaped into a shape. The sheet material 18 is made flexible with the thin portion of the bottom edge portion 31 of the V-shaped groove 3 which will be described later, and when the side portion 1 is bent from the V-shaped groove 3 at the bent portion 2. The plate-shaped member 8 is provided to prevent the plate-shaped member 8 from breaking from the bent portion, and is formed of a flexible synthetic resin sheet material having a high bending strength. If the material of the plate-shaped member 8 itself is Japanese paper or rubber having high bending strength, it is not necessary to attach the sheet member 18. Further, the sheet material 18 is colored in a color having a high light absorption performance such as black or dark color.

Further, the bent portion 2 has a plurality of V-shaped widths within a predetermined range so that the side portion 1 can be bent in a state where the central portion 4 is aligned with the ceiling surfaces of the display devices 5 of different sizes. It is formed by providing the character-shaped grooves 3, 3 ... For example, in order to be able to use the display device 5 of 14 inches to 18 inches, the width between the left and right V-shaped grooves 3 close to the center line is equal to the width of the ceiling surface of the 14 inch display device 5. The width between the left and right V-shaped grooves 3 apart from the center line is formed so as to match the width dimension of the 18-inch display device 5.

On the other hand, the mounting portion 16 is provided in order to mount the hood main body on the display device 5 without falling off. In this embodiment, it is easy to fix the receiving member 19 to the display device 5. In consideration of easiness of attachment / detachment to / from the receiving member 19, a felt hook attached to the side wall 51 of the display device 5, a felt hook detachably fixed to a magic tape, or a magic tape is provided. used. In this case, in order to allow the mounting position of the plate member 8 to be adjusted in the front-rear direction, it is desirable that the receiving member 19 and the mounting portion 16 be formed long in that direction.

Therefore, in this embodiment, when the central portion 4 is placed on the ceiling surface of the display device 5, the side portion 1 is along the side wall 51 of the display device 5 as shown in FIG. 2 and FIG. 4A. As described above, the plate-like member 8 is bent from the bent portion 2, and then the installation position of the plate member 8 is adjusted to a position where external light or the like is not reflected or reflected on the display screen of the display device 5, and the mounting portion 16 is attached to the display device 5. It can be easily mounted by fixing it to the side wall 51 side.

Further, at the time of storage, storage and transportation, the storage space can be reduced by folding the side portion 1 from the V-shaped groove 3 to the back surface of the thick plate member 17, as shown in FIG.

As the mounting portion 16, various ones other than those described above can be used. FIG. 6 shows an example thereof, and the receiving member 19 is formed of a pedestal portion 20 attached to the side wall 51 of the display device 5 with a double-sided adhesive tape, and a hook portion 21 protruding from the pedestal portion 20. At the same time, the mounting portion 16 has guide holes 23 extending laterally from the hook introducing holes 22, recesses 24 are formed at predetermined intervals at the lower edges of the guide holes 23, and the hook portions 21 are inserted from the hook introducing holes 22. After that, the hook portion 21 is locked in the recess 24 and positioned.

Although the case where the plate member 8 is bent with the V-shaped groove 3 facing the surface has been described above, the sheet member 18 may be further folded as shown in FIG. 4B. It is also possible to bend it on the surface, and in order to be able to use even in such a state, it is desirable that the cutting angle of the V-shaped groove 3 is formed to be 60 ° or more. It is desirable that the surface of the thick plate material 17 is also colored black or dark to prevent reflection or reflection on the display screen.

Further, in the above-described embodiment, the plate-like member 8 provided with the sheet material 18 on the back surface thereof is shown in order to give flexibility to the thin portion of the bottom edge portion 31 of the V-shaped groove 3. However, it is also possible to obtain the desired rigidity by integrally forming the plate-like member 8 with a flexible material such as Japanese paper or a synthetic resin material, and increasing the thickness of the portion requiring rigidity. In this case, the sheet material 18 is not necessary.

Further, in the embodiment shown in FIG. 1, a plurality of holes 7, 7, ... Are punched in a lattice shape in the central portion 4 of the plate member 8 and the auxiliary member 6 is mounted. As shown in the figure, the auxiliary member 6 is provided to form a frame on the upper surface of the plate-shaped member 8 and to secure a space for placing documents and the like on the display device 5. The auxiliary member 6 has a leg portion. 25 is inserted into one of the holes 7 and is detachably mounted on the plate-shaped member 8.

Although the auxiliary member 6 is formed in a plate shape in FIGS. 1 and 7 (a), it is also possible to use a pin-shaped auxiliary member 6'as shown in FIG. 7 (b). Is. Moreover, it is desirable that the hole 7 is formed in the rear region of the central portion 4 so that the light leaked from the hole 7 is not reflected on the display screen of the display device 5.

[0025]

[Effect of device]

 As is apparent from the above description, the hood for a display device of the present invention bends in a non-breaking manner according to the size of the display device, and thus has a simple structure and is not limited by the size of the display device. It is possible to block external light reflected or reflected on the display screen, light of an illumination lamp, or the like.

Further, by punching a plurality of holes in the central portion of the plate-shaped member, for example, even if the central portion of the plate-shaped member is closely attached to the CRT display device, heat is radiated from the holes and the CRT display device is It can prevent heat rise.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is an enlarged view of part A in FIG.

3A and 3B are views showing a plate-shaped member, FIG. 3A is a side view, and FIG.
Is a plan view.

FIG. 4 is a front view showing a mounting state on a display device.

FIG. 5 is a perspective view showing a stored state.

FIG. 6 is a diagram showing a modified example of a mounting portion.

FIG. 7 is a diagram showing a mounting state of an auxiliary member.

8A and 8B are views showing a conventional example, FIG. 8A is a plan view, FIG. 8B is a rear view of FIG. 8A, and FIG. 8C is a view showing a mounting state on a display device.

[Explanation of symbols]

 1 Left Right Part 2 Bent Part 3 V-Shaped Groove 31 Bottom Edge Part 4 Central Part 5 Display Device 51 Side Wall 6 Auxiliary Member 7 Hole 8 Plate Member 9 Placement Part

Claims (2)

[Scope of utility model registration request] 1. Right and left side portions (1, 1) of a plate-shaped member (8) having appropriate rigidity are formed to be bendable, and the bent portion (2) has a plurality of V-shaped grooves (3). 3) are provided with a predetermined interval width and the V-shaped groove (3, 3
The thin portion of the bottom edge portion (31) of () has flexibility, and the central portion (4) of the plate-like member (8) is made to correspond to the ceiling surface of the display device (5), and the side portion (1) ) Is made to correspond to the side wall (51) of the display device (5), and at least the central part (4) is projected forward from the ceiling surface of the display device (5) to reflect external light on the display screen of the display device. Alternatively, a hood for a display device that prevents reflection. 2. The central portion (4) of the plate member (8) is
A plurality of holes (7, 7 ...) Through which the legs (25) of the auxiliary member (6) are inserted are provided, and the mounting member (9) is provided on the upper surface of the plate member (8) by the auxiliary member (6). ) Is formed, the hood for a display device according to claim 1.