KR200435500Y1 - Sign for electric rail car - Google Patents

Abstract

The present invention relates to a folding light billboard for electric vehicles, the technical spirit of which is fixedly coupled to the interior side wall of the electric vehicle is a promotional lighting billboard formed to promote advertising to passengers on the move, the lighting billboard is divided into two frames It is formed to be folded by the upper hinge part, which is an interference caused by opening and closing of a separate switchboard open cover according to the maintenance of the electric vehicle when installed on the interior side wall of the electric vehicle, that is, the corner side where the ceiling and the side wall abut. Accordingly, the lighting billboard of the present application installs a separate tension member between divided frames so that the tension member causes the plurality of frames to be folded with each other when the opening member is opened upward, thereby expanding the upward open angle of the cover, thereby distributing the work. The present invention relates to a folding light billboard for electric cars that has improved workability.

To this end, the present invention in the electric vehicle lighting advertising board fixed to the interior side wall 10 of the electric vehicle, the light guide plate means 120 is coupled to the inside of the polyhedral body with the rear surface 140 is opened to post an advertisement in the front On the other hand, at least one side of the light guide plate means that does not interfere with the plate 120 is provided with a separate support plate 130, a plurality of hinges 110 are formed in the upper corner portion of the body is formed 1 frame 100; A fastening member 220 is provided at a point corresponding to the support plate 130 in a polyhedral shape in which the front face 230 is opened to be symmetrical with the first frame 100, and based on the fastening member 220. The plurality of hinges 210 are fitted to each other by a separate hinge shaft 500 so as to correspond to the hinge 110 of the first frame at an upper end thereof. A second frame 200 formed to receive and open the outer circumferential surface of the opened front surface 230 of the second frame 200; The support plate 130 and the fastening member 220 such that the opened rear side of the first frame 100 allows the front side of the second frame 200 to receive the entire outer circumferential surface and to be drawn out based on the hinges 110 and 220 when folded. The tension member 300 is formed to impart elasticity between the; It is made up.

Electric car, lighting billboard, folding, tension, light guide plate, hinge

Description

Folding light billboard for electric vehicle {SIGN FOR ELECTRIC RAIL CAR}

1 is a schematic side view showing an installation state of the present invention,

2 is an exploded perspective view of the present invention,

3 is an exemplary view of a use state according to the present invention.

-Explanation of symbols for the main parts of the drawings-

10 ... sidewall 20 ... switchboard

30 ... cover 100 ... first frame

110 ... hinge 120 ... light guide plate means

130 ... support plate 140 ... back

200 ... second frame 210 ... hinge

220 ... fastening member 230 ... front

300 ... tension member 310 ... elastic plate

311 ... bend 400 ... bracket

500 ... hinge shaft

The present invention relates to a folding light billboard for electric vehicles, the technical spirit of which is fixedly coupled to the interior side wall of the electric vehicle is a promotional lighting billboard formed to promote advertising to passengers on the move, the lighting billboard is divided into two frames It is formed to be folded by the upper hinge part, which is an interference caused by opening and closing of a separate switchboard open cover according to the maintenance of the electric vehicle when installed on the interior side wall of the electric vehicle, that is, the corner side where the ceiling and the side wall abut. Accordingly, the lighting billboard of the present application installs a separate tension member between divided frames so that the tension member causes the plurality of frames to be folded with each other when the opening member is opened upward, thereby expanding the upward open angle of the cover, thereby distributing the work. The present invention relates to a folding light billboard for electric cars that has improved workability.

In general, the electric billboard lighting billboard is located in the interior side of the subway or the top of the entrance and the upper end of the passage connecting the quantity of each compartment is formed to promote the advertising of the passengers on the move.

Such conventional lighting billboards are provided with a separate light guide plate means inside a rectangular frame having a predetermined thickness, which causes the front face to have a handbill (film), a grid light guide plate, a reflective sheet, a support plate, a control device and a backlight (lamp). ) Are sequentially arranged.

Accordingly, the backlight (LED) is arranged on either side of the top or bottom of the frame at a predetermined interval or a specific interval, the reflective panel is coupled to the front of the frame, a fluorescent sheet and a reflective sheet for increasing the reflectance of the emission is installed on the back of the frame On the other hand, the front of the reflective sheet is inserted into the advertising film paper, which is a specific picture or phrase is designed to promote advertising to passengers of the electric vehicle.

Accordingly, the rear of the frame is provided with a separate bracket that is fixedly coupled to the interior sidewall of the electric vehicle to form a rigid support fixing. Such a conventional fixing means is a conventional metal plate, and one side is welded or bolted to the back of the frame. The fastening means is coupled to the fixing means, and a plurality of fixing holes are formed on the surface of the fixing means, so that the fixing means integrally coupled with the frame is fastened to the indoor side wall through a separate screw.

The lighting billboard having such a structure is an integral frame, and is mainly fixed to the corner side where the ceiling and the side wall of the electric vehicle are in contact with each other. At this time, the lower panel of the fixed lighting billboard is mainly formed with the switchboards adjacent to each other to maintain a narrow gap. It's happening.

Accordingly, the bottom of the conventional lighting billboard is located close to the upper hinge portion of the switchboard, so that the open cover is lifted upward and opened during maintenance work of the switchboard, and the cover open is inevitably brought into contact with the bottom of the lighting billboard. Bar, there is a problem causing trouble in the smooth maintenance work according to the electric vehicle wiring work.

The present invention is to solve the above-mentioned problems, the technical gist of the lighting advertising billboard is fixed to the interior side wall of the electric vehicle is formed to promote the advertisement to the passengers on the move, the lighting billboard is divided into two frames It is formed to be folded by the upper hinge part, which is an interference caused by the opening and closing of a separate switchboard open cover according to the maintenance of the electric vehicle when installed on the interior side wall of the electric vehicle, that is, the corner side where the ceiling and the side wall abut. Accordingly, the lighting billboard of the present application installs a separate tension member between divided frames so that the tension member causes the plurality of frames to be folded with each other when the opening member is opened upward, thereby expanding the upward open angle of the cover, thereby distributing the work. The purpose is to provide a folding light billboard for the electric vehicle that improves the workability.

In order to achieve the above object, the present invention, in the electric vehicle lighting advertising board fixed to the interior side wall 10 of the electric vehicle, the light guide plate means 120 is coupled to the front inside the polyhedron-shaped body with the rear surface 140 opened. While formed to post an advertisement, one or more sides of the light guide plate 120 that do not interfere with the support plate 130 is provided on one side, a plurality of hinges 110 are placed on the upper edge of the body A first frame 100 formed to be formed; A fastening member 220 is provided at a point corresponding to the support plate 130 in a polyhedral shape in which the front face 230 is opened to be symmetrical with the first frame 100, and based on the fastening member 220. The plurality of hinges 210 are fitted to each other by a separate hinge shaft 500 so as to correspond to the hinge 110 of the first frame at an upper end thereof. A second frame 200 formed to receive and open the outer circumferential surface of the opened front surface 230 of the second frame 200; The support plate 130 and the fastening member 220 such that the opened rear side of the first frame 100 allows the front side of the second frame 200 to receive the entire outer circumferential surface and to be drawn out based on the hinges 110 and 220 when folded. The tension member 300 is formed to impart elasticity between the; It is made up.

At this time, the tension member 300 is made of an elastic plate 310 to form a wave shape by the upper and lower bent portion 311 is continuous in a zigzag in one direction.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 3, the present invention is a lighting advertisement for an electric vehicle fixed to the interior side wall 10 of the electric vehicle, the first frame 100 having the light guide plate means 120 and the first The tension member 300 which is formed to impart an elastic force according to the folding between the second frame 200 which is drawn out and folded into the first frame 100 and between the first frame 100 and the second frame 200. ) Is made up of.

Accordingly, the first frame 100 is an electric vehicle lighting advertisement board fixed to the indoor side wall 10 of the electric vehicle, and the light guide plate means 120 is coupled to the front of the polyhedral body in which the rear surface 140 is opened. On the other hand is formed to post, at least one side that does not interfere with the light guide plate 120 is provided with a separate support plate 130, a plurality of hinges 110 are attached to the upper edge of the body Is formed.

In this case, the first frame is a polyhedron with an open rear surface, and in particular, the polyhedron is preferably a trihedron having an edge at the top as shown in FIG. 1 or 3. This is because it is easy to ensure the most ideal diffraction angle and advertisement visibility when folding based on the upper hinge. Accordingly, the polyhedron is preferably formed of a tetrahedron or an ellipsoid such as an ellipsoid.

At this time, the light guide plate means 120 allows the front of the first frame to be a handbill 121 (film), a lattice type light guide plate 122, a reflective sheet 123, a support plate 124, a control device 125 and a backlight 126. The lamps are arranged in sequence.

Accordingly, the backlight 126 (LED) is arranged on either side of the inner top or bottom of the first frame 100 at a predetermined interval or a specific interval, and a reflective sheet for increasing the luminous reflectance of the lamp is installed on the back of the grid-type LGP. On the front of the reflective sheet, an advertisement film sheet having a specific picture or phrase is inserted to promote advertisement for passengers of the electric vehicle.

In this case, the light guide plate 120 is accommodated by the opened rear surface is mounted on the front side wall side, which is the opening of the second frame 200 due to the folding when coupled with the second frame 200 to be described later It is formed so as not to cause damage to the device by forming a predetermined interval or space through the front surface 230 and not to contact the rear inner wall thereof.

At this time, a cylindrical hinge is installed at the upper end of the first frame 100 to receive a rotation point by a separate hinge axis, and accommodates the outer circumferential surface of the first frame 100 to be described later, and receives the folding in the front-rear direction. It is planned.

At this time, the support plate 130 is a plate that protrudes vertically from one side of the left, right or up and down inside of the first frame 100, such a plate is welded or screwed on the inner wall of the first frame 100 While being formed to be fastened, it is formed to achieve a solid fixing by bolt nut fastening method when combined with one side of the tension member 300 to be described later.

On the other hand, the second frame 200 is provided with a fastening member 220 at a point corresponding to the support plate 130 inside the polyhedron-shaped body in which the front face 230 is opened to be symmetrical with the first frame 100. A plurality of hinges 210 are attached to the upper edge portion of the body to be fitted and coupled with the hinge 110 of the first frame by a separate hinge axis 500 to open the rear surface 140 of the first frame. The side is formed to receive and fold the outer peripheral surface of the open front side 230 side of the body.

In this case, the fastening member 220 is a plate formed to face each other at a position corresponding to the support plate 130 of the first frame, it is formed to be welded or screwed to the inner wall of the second frame like the support plate On the other hand, when combined with one side of the tension member 300 to be described later is formed to achieve a solid fixing by bolt nut fastening method.

In this case, a separate hinge 210 is installed at the upper edge portion of the second frame to couple the hinge axis 500 with the hinge 110 of the first frame to provide one rotation point.

This is to encourage the first frame to be folded back and forth while surrounding the second frame when the switchboard cover is opened upward.

At this time, the rear of the second frame is provided with a separate bracket that is fixed to the interior side wall of the electric vehicle to form a rigid support fixing, this fixing means is a conventional metal plate, one side is welded to the back of the frame or The bolts are coupled to each other, and a plurality of fixing holes are formed on the surface of the fixing means, so that the fixing means integrally coupled to the frame is coupled to the indoor side wall through a separate screw.

At this time, a space portion is formed between the first and second frames coupled to the fixing means, which is covered with a separate bellow (a shade of a synthetic resin material) or a cover of the same concept so that the exterior is beautiful. It is preferably formed.

This is to prevent dust or foreign matter from adhering to the rear of the frame and contaminate the interior of the electric vehicle, while improving the aesthetics by preventing the fixing means from being exposed to the outside.

In addition, the tension member 300 is a support plate (such that the open rear side of the first frame 100 allows the front side of the second frame 200 to receive the entire outer circumferential surface and to be drawn out based on the hinges 110 and 220 when folded). 130 is formed to impart elasticity between the fastening member 220.

At this time, both ends of the tension member 300 is welded or screwed on the surface of the support plate and the fastening member, respectively, to promote a strong connection.

At this time, the tension member 300 is preferably made of an elastic plate 310 to form a wave shape by the vertical bending portion 311 is continuous in a zigzag in one direction.

This has the advantage that the front and back folding is quick even by weak force by the wavy bending elastic force, and the elastic durability according to the return is improved due to the plurality of bent portion to improve the life of the folding force. Accordingly, the tension member 300 may be any one to impart an elastic force such as a spring, a coil spring, a leaf spring based on a spring concept.

The lighting billboard of the present application is installed adjacent to the top of the switchboard in the interior of the electric vehicle, even if the cover of the switchboard is opened when the cover is opened upward when the interference with the lower end of the first frame, the separate tension member and the outer peripheral surface is small It is folded back by the second frame accommodated inward, there is an advantage to expand the rear opening of the switchboard cover to improve the wiring maintenance workability of the operator.

As such, the present invention is a promotional lighting billboard that is fixedly coupled to the interior sidewall of the electric vehicle to promote advertising to passengers on the move, wherein the lighting billboard is formed so that the two-split frame is folded by the upper hinge portion. When installed on the interior side wall of the electric vehicle, that is, the corner side where the ceiling and the side wall abut, an interference caused by opening and closing of a separate switchboard open cover according to the maintenance of the electric vehicle occurs. Accordingly, the lighting billboard of the present application installs a separate tension member between divided frames so that the tension member causes the plurality of frames to be folded with each other when the opening member is opened upward, thereby expanding the upward open angle of the cover, thereby distributing the work. It has the effect of improving the workability of.

Claims (2)

In the electric vehicle lighting billboard fixed to the indoor side wall 10 of the electric vehicle, The light guide plate means 120 is coupled to the inside of the polyhedron-shaped body having the rear surface 140 opened to post an advertisement on the front side, and is separately supported on at least one side surface that does not interfere with the light guide plate means 120. A plate 130 is provided, and the first frame 100 is formed by placing a plurality of hinges 110 in the upper corner portion of the body; A fastening member 220 is provided at a point corresponding to the support plate 130 in a polyhedral shape in which the front face 230 is opened to be symmetrical with the first frame 100, and based on the fastening member 220. The plurality of hinges 210 are fitted to each other by a separate hinge shaft 500 so as to correspond to the hinge 110 of the first frame at an upper end thereof. A second frame 200 formed to receive and open the outer circumferential surface of the opened front surface 230 of the second frame 200; The support plate 130 and the fastening member 220 such that the opened rear side of the first frame 100 allows the front side of the second frame 200 to receive the entire outer circumferential surface and to be drawn out based on the hinges 110 and 220 when folded. The tension member 300 is formed to impart elasticity between the; Folding light billboard for electric cars, characterized in that made up. The method of claim 1, wherein the tension member 300 Folding up and down advertising billboards for electric cars, characterized in that the upper and lower bent portion 311 in one direction is continuous in a zigzag, made of an elastic plate 310 to form a wave shape.

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