JP2007150791A - Monitor hood - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a monitor hood which can block off light incident on a monitor mounted on a rack, and besides can be allowed for compact storage. <P>SOLUTION: There is provided the monitor hood 10 fitted on the monitor mounted on the rack. The monitor hood 10 comprises a canopy plate 10a and a hood side plates 10b provided consecutively to both sides of the canopy plate. Both the hood side plates 10b are folded onto the canopy plate to be housed. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a monitor hood used for a television, a monitor or the like mounted on a rack.

  2. Description of the Related Art Conventionally, in a display device such as a television, it is difficult to see an image when light is incident on and reflected from the screen, and a hood that blocks light may be provided on the screen. A hood mechanism of a conventional display device will be described with reference to FIG. 8 (a) and 8 (b) show an example in which a hood 2 is provided at the top of the screen of the television 1, and the hood 2 includes a canopy 2a and hood side plates 2b on both sides thereof, and the bottom of the canopy 2a. A rib 4 having a convex cross-sectional shape is provided, a fitting claw 4a is provided at the rear end of the rib 4, and a concave engaging rib 5 into which the rib 4 having a convex cross-sectional shape is fitted is provided at the top of the television 1. It has been. The hood 2 can be moved back and forth as indicated by the arrow A by inserting the rib 4 into the engagement rib 5 as shown by the arrow B and fitting the hood 2 to the front. When the hood 2 is pulled out, the fitting claw 4a at the rear end of the rib 4 comes into contact with the engaging rib 5 so that the hood 2 is not pulled out. By sliding on the ribs 5, the hood side plates 2 b on both sides can move rearward along the both side surfaces of the housing of the television 1 to store the hood 2. (For example, see Patent Document 1)

Japanese Patent Laid-Open No. 7-115609 (paragraphs [0010] to [0019] of the specification, drawings 1 to 3)

  However, the conventional hood mechanism of the display device corresponds to a stationary type, and has a space that can be accommodated by moving the hood side plate of the hood rearward on both side surfaces of the housing of the display device. In the hood mechanism corresponding to such a display device, when the display device or the monitor is mounted on the rack and used, the monitor is attached to the predetermined mounter and attached to the rack, and the mounter and the rack are mounted on both sides of the monitor. There is a drawback that the hood side plate of the hood cannot be stored along both sides of the casing. In addition, a monitor used in a narrow space such as a relay car also has a problem that if the hood is left protruding, the passage is obstructed and workability is deteriorated.

  The present invention has been made in view of the above-described problems, and has an object to provide a monitor hood that can block light incident on a monitor mounted on a rack and can be stored compactly. To do.

The present invention has been made to achieve the above object, and the invention of claim 1 is a monitor hood to be attached to a monitor mounted on a rack,
The monitor hood comprises a canopy plate and hood side plates provided on both sides of the canopy plate, and the hood side plates are folded and stored on the canopy plate.

  According to a second aspect of the present invention, in the monitor hood according to the first aspect, the drawer receiving portion for storing the monitor hood according to the first aspect is provided in a rack above the monitor. is there.

  The invention of claim 3 is the monitor hood according to claim 1 or 2, characterized in that the monitor hood comprising the canopy plate and the hood side plate is provided on a box-shaped frame. .

  According to a fourth aspect of the present invention, in the monitor hood according to any one of the first to third aspects, the inner surface of the monitor hood is upholstered.

  According to a fifth aspect of the present invention, in the monitor hood according to the third or fourth aspect, the side wall frame of the box-shaped frame body is provided with a guide portion that slides on the drawer receiving portion. It is.

In invention of Claim 1, it is a monitor hood with which the monitor mounted in the rack is equipped,
Since the monitor hood is composed of a canopy plate and hood side plates provided on both sides of the canopy plate, and the hood side plates are folded and stored on the canopy plate, the monitor hood is compact. The monitor hood can be installed even if the monitor is mounted on a rack installed in a narrow space, and unnecessary incident light incident on the monitor screen is blocked. can do. In addition, even when used in a relatively small place, the side hood side plates of the monitor hood can be stacked and stored on top of the monitor after use, and the monitor hood does not obstruct the passage. is there.

  According to a second aspect of the present invention, in the monitor hood according to the first aspect, the drawer receiving portion for storing the monitor hood according to the first aspect is provided in a rack above the monitor. Therefore, the monitor hood can be easily stored in the drawer receiving portion with both hood side plates folded on the canopy plate. After use, the monitor hood can be stored in the drawer receiving portion and used in a narrow space. Etc. are effective.

  Moreover, in invention of Claim 3, the said monitor hood which consists of the said canopy board and the said food | hood side board is provided in the box-shaped frame, It is a monitor hood of Claim 1 or 2 characterized by the above-mentioned. Therefore, the monitor hood has the necessary strength, and the hood side plate can be lifted and placed on the canopy plate, and there is an advantage that it can be stored in a compact manner in a rack.

  According to a fourth aspect of the present invention, the monitor hood according to any one of the first to third aspects is characterized in that the inner surface of the monitor hood is upholstered, and therefore has an effect of absorbing light reflection. Thus, light from the monitor can be effectively absorbed, and reflection from the monitor screen can be eliminated from the inner surface of the monitor hood.

  According to a fifth aspect of the present invention, the side wall frame of the box-shaped frame body is provided with a guide portion that slides on the drawer receiving portion. Therefore, the monitor hood can be easily stored in the drawer receiving portion along the guide portion.

  Hereinafter, a monitor hood according to the present invention will be described with reference to the drawings. FIG. 1A is a perspective view of the monitor hood, and FIG. 1B is a development view of the monitor hood. 2 to 4 are a front view, a side view, and a top view showing a use state, and FIGS. 5 and 6 are a front view and a perspective view for explaining storage of the monitor hood. FIG. 7 is a perspective view showing a drawer receiving portion for storing the monitor hood in the rack.

  In the present embodiment, as shown in FIGS. 1A and 1B, the monitor hood 10 includes a canopy plate 10a and hood side plates 10b provided on both sides thereof, and the canopy plate 10a is provided with strength. The reinforcing member 11 is screwed. A hood side plate 10b is foldably provided on both sides of the canopy plate 10a, and a flexible bent portion 10c is also provided on the top of the hood side plate 10b.

  Furthermore, the monitor hood 10 includes a canopy plate 10a and a hood side plate 10b, and a box-shaped frame 12 is provided on the bottom surface of the canopy plate 10a. The box-shaped frame 12 has a bottomed box shape, and the canopy plate 10 a is fixed to the portion with the bottom portion of the box-shaped frame 12 facing upward by a reinforcing member 11. The front wall frame 12a of the box-shaped frame body 12 is provided with a handle 12c from which the monitor hood 10 can be easily pulled out. The monitor hood 10 is provided with a light absorption layer on the inner surface of the monitor hood 10, which is covered with a cloth made of dark-colored rabus or the like so that reflection of light from the outside or the screen can be absorbed.

  Next, a mounting example in which the monitor hood 10 is mounted on the monitor 14 mounted on the rack 13 will be described with reference to FIGS. 2 to 4 and 5. The monitor 14 is mounted on the rack 13 by being attached to the mounter 15 provided with the grip portion 15a. There are a mounter 15 and a frame of the rack 13 on both sides of the monitor 14, and a conventional hood cannot be mounted. In the mounter 15 or the rack 13, the drawer receiving portions 16 are provided on both upper sides of the monitor 14, and the monitor hood 10 is provided in the drawer receiving portions 16 so as to be fitted therein. The monitor hood 10 is provided on the upper part of the monitor 14 so as to surround the upper part and both sides of the screen, and prevents light from the periphery of the monitor 14 from entering the screen.

  When the monitor hood 10 is not used, as shown in FIGS. 5 and 6, both the hood side plates 10 b are lifted upward as shown by an arrow A, folded and overlapped with each other, and placed on the top of the canopy plate 10 a, By pushing the monitor hood 10 backward, it can be stored in the drawer receiving portion 16. When the monitor hood 10 is used, the monitor hood 10 moves from the drawer receiving portion 16 to the front of the monitor 1 by placing the hand on the handle 12c of the front wall frame 12a of the box-shaped frame 12 and pulling it forward. Then, by pulling down both folded hood side plates 10b as shown by the arrow A and along the outside of the gripping portion 15a, the incident of unnecessary light from above and left and right of the screen of the monitor 1 is blocked. Can do.

  On the other hand, examples of the monitor hood 10 are shown in FIGS. 6 and 7, but guide portions 17 are provided on both side wall frames 12 b of the box-shaped frame body 12 so that the drawer hood portion 16 can be easily put in and out. A sliding mechanism is provided in which the guide portion 17 is fitted into and slides on the guide portion 16 a provided in the drawer receiving portion 16. The monitor hood 10 can be easily stored in the rack 13 by this sliding mechanism. Of course, the sliding mechanism by this guide part 17 grade | etc., Is not limited to the said embodiment, It cannot be overemphasized that a various form can be implemented.

  The monitor hood 10 is made of a resin plate or a hard corrugated cardboard coated with a resin sheet as a material, or a relatively thick resin plate is punched into the shape shown in FIG. It may be given flexibility. Further, in the above embodiment, the description has been given with the cloth tension, but the present invention is not limited to this form, and the resin sheet or plate is provided with irregularities so as to absorb the light incident on the monitor screen. You may make it prevent reflection. Further, the box-shaped frame 12 is preferably relatively hard, and the material thereof may be any of resin, metal plate, and the like. In addition, although the box-shaped frame 12 was demonstrated as a bottomed thing, if it is a strong structure, only an outer frame may be sufficient.

  As an application example of the present invention, it can of course be used as a monitor hood for a monitor, and can also be used as a hood for a display device such as a television.

(A) is a perspective view which shows one Embodiment of the monitor hood which concerns on this invention, (b) is a development view of the monitor hood. It is a front view which shows the example with which the monitor hood of this embodiment was mounted | worn with the monitor mounted in the rack. It is a side view which shows the example of mounting | wearing of this embodiment. It is a top view which shows the example of mounting | wearing of this embodiment. It is a front view which shows the folding form of the monitor hood of this embodiment. It is a perspective view for demonstrating the sliding mechanism of this embodiment. It is a principal part expansion perspective view for demonstrating the sliding mechanism of this embodiment. (A) is a perspective view which shows the conventional hood, (b) is a perspective view which shows the principal part of a sliding mechanism.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Monitor hood 10a Canopy plate 10b Hood side plate 11 Reinforcement member 12 Box-shaped frame 12a Front wall frame 12b Side wall frame 12c Handle 13 Rack 14 Monitor 15 Mounter 15a Gripping part 16 Drawer receiving part 16a Guide part 17 Guide part

Claims (5)

A monitor hood attached to a monitor mounted on a rack,
The monitor hood comprises a canopy plate and hood side plates provided on both sides of the canopy plate, and the hood side plates are folded and stored on the canopy plate.   The monitor hood according to claim 1, wherein a drawer receiving portion for storing the monitor hood according to claim 1 is provided in a rack above the monitor.   The monitor hood according to claim 1 or 2, wherein the monitor hood including the canopy plate and the hood side plate is provided in a box-shaped frame.   The monitor hood according to any one of claims 1 to 3, wherein an inner surface of the monitor hood is upholstered.   The monitor hood according to claim 3 or 4, wherein a guide portion that slides on the drawer receiving portion is provided on a side wall frame of the box-shaped frame body.

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