JPH0516599U - Awning device for monitor TV on boarding bridge - Google Patents

Abstract

(57) [Summary] [Purpose] To make it easy to check the screen image during the daytime when it is easily affected by direct sunlight and at night when lighting is required. Constituting a hood 3 having a reverse groove shape provided so as to project forward from the outer periphery of a monitor TV 2 and an opening / closing cover 4 provided on the hood 3, the opening / closing cover 4 being colored. A cover body 5 formed of a transparent synthetic resin material is provided at one end of the cover body 5 by a hinge 6 so as to be openable and closable with respect to the television screen 2a. A fixture 7 for locating 5 at the screen open position and the screen closed position,
8 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is used in the technical field of airport equipment, and particularly relates to a awning device for a monitor television on a tower bridge.

[0002]

[Prior Art]

 A monitor TV is installed inside the tip joint room of the tower bridge, which is interposed between the airport building and the aircraft.

This monitor TV is usually arranged in the vicinity of the operation panel, and an operator who handles the operation panel monitors the area around the traveling wheels of the elevating column displayed on the monitor TV while taking a look at the tower bridge. Telescopic maneuvering is being performed.

[0004]

[Problems to be solved by the device]

 However, since the lighting room is installed around the tip bonding room, it is difficult to check the image because the TV screen is reflected during the day when direct sunlight is inserted.

Therefore, the influence of direct sunlight can be eliminated by appropriately fixing a filter on the front side of the television screen, but at night, there is a problem that this filter hinders image confirmation.

In view of such conventional circumstances, the present invention provides an awning device for a monitor TV on a tower bridge that removes the influence of direct sunlight in the daytime and does not interfere with image confirmation at night. It is intended to be provided.

[0007]

[Means for Solving the Problems]

 The awning cover of the monitor TV in the tower bridge of this invention is composed of a hood having a reverse groove section formed so as to project forward from the outer circumference of the monitor TV, and an opening / closing cover provided on the hood. The open / close cover has a cover main body formed of a colored transparent synthetic resin material, one end of which is hinged to the hood so that the cover main body and the hood can be opened and closed. Between them, there are provided fixtures for positioning the cover body at the screen open position and the screen closed position, respectively.

[0008]

[Action]

 Weak sunlight in the daytime and lighting at night are attenuated by the hood with the open / close cover open, so the image on the TV screen can be read accurately and easily.

Further, since direct sunlight in the daytime is attenuated by closing the opening / closing cover, the image on the television screen can be read accurately and easily.

[0010]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

Note that the directions in this description are as follows: "left" is "front" in FIGS. 2, 4, 7, and 8, "right" is "front" in FIG. 3, and "bottom" is "down" in FIG. It is called "front" and is called "left" and "right" as shown in FIGS.

[0012]

Embodiment 1 This Embodiment 1 is shown in FIGS. 1 to 4, in which a monitor TV is arranged at a lateral position of the operation panel, and a screen is provided at the same height as the operation panel and facing upward. It is applied when the cover is located at the screen open position and the cover body protrudes toward the front of the screen.

The sunshade device 1 includes a hood 3 having a reverse groove shape in cross section, which is provided so as to project forward from the outer periphery of the monitor TV 2, and an opening / closing cover 4 provided on the hood 3. In the hood 3, the lower half portions of the left side wall 3a and the right side wall 3b of the protruding portion are formed on the slopes, respectively.

The opening / closing cover 4 includes a cover main body 5 formed in a rectangular plate shape from a transparent synthetic resin material colored dark brown, for example, and has one end (left side) at the left side wall of the protruding portion of the hood 3. It is connected to the inside of 3a by two sets of hinges 6 and is provided so as to be opened and closed with respect to the television screen 2a (see FIG. 4).

Between the cover body 5 and the hood 3, an open side for positioning the cover body 5 at the screen open position (chain line position in FIG. 4) and the screen closed position (solid line position in FIG. 4), respectively. A fixture 7 and a closing side fixture 8 are provided.

The open-side fixing tool 7 includes an attraction plate 7a attached to the cover body 5 and a magnet 7b attached to the inside of the left side wall 3a of the hood 3 so as to be attracted and fixed to the attraction plate 7a. It consists of

The closing-side fixture 8 includes an attraction plate 8a attached to the cover body 5, and a magnet 8b attached to the inside of the right side wall 3b of the hood 3 to attract and fix the attraction plate 8a. It consists of

Next, the operation of the first embodiment will be described.

(1-1) When closing the TV screen The cover main body 5 located at the screen open position (chain line position in FIG. 4) is manually separated from the fixed state by the open side fixing tool 7 to close the screen. The cover body 5 is pivoted to (the position indicated by the solid line in FIGS. 3 and 4) and the cover main body 5 is sucked by the closing-side fixing tool 8, whereby the opening / closing cover 4 is fixed to the screen closing position.

In this way, the direct sunlight that has been inserted into the television screen 2a is blocked by the opening / closing cover 4, and therefore the image on the television screen 2a can be read accurately and easily.

(1-2) When the TV screen is opened The cover body 5 located at the above-mentioned screen closing position is manually separated from the fixed state by the closing side fixing tool 8 to open the screen (see FIG. 2 and FIG. 2). The open / close cover 4 is fixed to the screen open position by rotating the cover main body 5 by the open side fixing tool 7 by rotating the cover body 5 to the screen open position.

In this way, weak sunlight in the daytime, lighting at night, and the like are significantly attenuated by the protrusions of the left side wall 3a, the right side wall 3b, and the upper side wall 3c of the hood 3, and therefore the image on the TV screen 2a is reduced. Can be read accurately and easily.

[0023]

Second Embodiment This second embodiment is shown in FIGS. 5 to 8, in which the monitor TV is arranged above the operation panel, and the screen is provided at the same height as the operator's head and facing forward. It is applied when the cover is located at the screen open position, and the cover body is retracted along the side wall of the monitor TV.

The awning device 11 includes a hood 13 having a reverse groove shape in cross section, which is provided so as to project forward from the outer periphery of the monitor TV 12, and an opening / closing cover 14 provided on the hood 13.

The hood 13 is composed of a left side wall 13a, a right side wall 13b and an upper side wall 13c, and the lower half portions of the protruding portions of the left side wall 13a and the right side wall 13b are each formed on a slope.

The opening / closing cover 14 is, for example, a cover body 15 formed in a rectangular plate shape from a transparent synthetic resin material colored in dark brown, and has one side (right side) end portion on the right side wall of the protruding portion of the hood 13. It is connected to the inside of 13b by two sets of hinges 16 and provided so as to be openable and closable with respect to the television screen 12a (see FIG. 8).

An open side between the cover body 15 and the hood 13 for positioning the cover body 15 at a screen open position (chain line position in FIG. 8) and a screen closed position (solid line position in FIG. 8), respectively. A fixture 17 and a closing side fixture 18 are provided.

The open side fixing tool 17 is a rectangular suction plate 17a made of a steel plate or the like connected to the right side wall 3b of the hood 3 with a screw, and the lower left end of the cover body 15 for suction fixing to the suction plate 17a. And a magnet 17b attached to the front surface of the section.

The closing-side fixture 18 is attached to the inside of the suction plate 18a attached to the back surface of the left side portion of the cover body 15 and the left side wall 13a of the hood 13 for sucking and fixing the suction plate 18a. It is composed of a magnet 18b.

Next, the operation of the second embodiment will be described.

(2-1) In the case of closing the TV screen The screen is closed by manually separating the cover body 15 located at the screen open position (chain line position in FIG. 8) from the fixed state by the open side fixing tool 17. The opening / closing cover 14 is fixed to the screen closing position by rotating the cover main body 15 to the position (solid line position in FIGS. 5, 6 and 8) and causing the cover main body 15 to be adsorbed by the closing-side fixing tool 18.

In this way, the direct sunlight that has been inserted into the TV screen 12a is blocked by the opening / closing cover 14, and therefore the image on the TV screen 12a can be read accurately and easily.

(2-2) When opening the TV screen The cover main body 15 located at the screen closing position described above is manually separated from the fixed state by the closing side fixing tool 18 to open the screen (see FIG. 8). The open side fixing tool 17 attracts the cover body 15 to fix the open / close cover 14 to the screen open position.

In this way, weak sunlight in the daytime, lighting at night, and the like are significantly attenuated by the protrusions of the left side wall 13a, the right side wall 13b, and the upper side wall 13c of the hood 13, and thus, the television screen The image of 12a can be read accurately and easily.

Further, since the cover body 15 is fixed in a posture of retracting rearward from the right side of the TV screen 12a, even if the operator approaches the front position of the monitor TV 12, there is no possibility of injuring the head or the like. .

[0036]

[Effect of the device]

 The awning device for a monitor TV on a tower bridge of this invention is provided with a hood having a reverse groove-shaped section protruding forward from the outer periphery of the monitor TV, and an opening / closing cover provided inside the hood is fixed by each fixing tool. Since the position is fixed at each of the screen open position and the screen closed position, weak sunshine in the daytime and lighting at night are attenuated by the hood, while strong direct sunlight closes the open / close cover. By virtue of this attenuation, the image on the TV screen can be read accurately and easily.

Further, since the opening / closing cover can be opened / closed by a simple operation, there is an excellent advantage such that workability of telescopic operation of the tower bridge is significantly improved.

[Brief description of drawings]

FIG. 1 is a front view of a sun protection device according to a first embodiment.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

FIG. 4 is a sectional view taken along the line CC of FIG.

FIG. 5 is a front view of the sun protection device according to a second embodiment.

6 is a cross-sectional view taken along the line DD of FIG.

7 is a cross-sectional view taken along the line EE of FIG.

8 is an enlarged view of a cross section taken along line FF of FIG.

[Explanation of symbols]

 1,11 Sunshade device 2,12 Monitor TV 2a, 12a TV screen 3,13 Hood 4,14 Open / close cover 5,15 Cover body 6,16 Hinge 7,17 Open side fixing tool 8,18 Closing side fixing tool F Front

Claims (1)

[Scope of utility model registration request] 1. A monitor comprising a hood having a reverse groove section provided so as to project forward from the outer periphery of a monitor TV, and an opening / closing cover provided on the hood, wherein the opening / closing cover is made of a colored transparent composite. A cover body molded from a resin material has one end connected to the hood with a hinge so that it can be opened and closed with respect to the TV screen, and the cover body is opened between the cover body and the hood. An awning device for a monitor television on a tower bridge, characterized in that fixtures for locating the screen and the screen closed position are provided respectively.