KR102133565B1 - Sign board mounted on roof of vehicle and vehicle having the same - Google Patents

Abstract

The present invention relates to a mobile signboard mounted on a vehicle to induce safe operation and passage by providing construction status information to a vehicle or passerby passing through a corresponding section during inspection or replacement and repair work of a road and road facilities and a vehicle having the same. More specifically, the present invention relates to the mobile signboard having a signboard exclusive battery, which may be charged with a battery provided in a vehicle, to stably receive driving power of the signboard and having a hydraulic cylinder to automate unfolding and folding operations for convenient driving.

Description

Vehicle-mounted sign board and vehicle equipped with it{SIGN BOARD MOUNTED ON ROOF OF VEHICLE AND VEHICLE HAVING THE SAME}

The present invention provides a mobile signboard mounted on a vehicle and a vehicle equipped with the same to provide safe driving information and traffic by providing construction status information to a vehicle or passenger passing a corresponding section during inspection or replacement repair work of roads and road facilities. In detail, the driving power of the signboard is stably supplied by providing a signboard dedicated battery that can be charged with a battery provided in the vehicle, and a hydraulic cylinder is provided to automate the deployment and folding operation to facilitate driving. It relates to a mobile sign board and a vehicle having the same.

In general, the signboard runs on the relevant section during road repair and maintenance work on roads or sidewalks, pavement work of roads, replacement and repair work of underground buried pipes, and replacement and repair work of various road facilities installed around the road. Refers to a signboard used to direct or guide a vehicle or passenger to bypass the work place.

Such signboards have been fixedly installed and used on roads or roadsides of corresponding sections under construction. However, such a fixed sign board has a reduced workability due to the difficulty in moving installation when moving to another site or moving the work after the construction of the corresponding section is completed. Accordingly, recently, a mobile signboard using a signboard mounted on a vehicle has been proposed and widely used in various fields.

Mobile signboards are usually installed and used in the luggage compartment of cargo vehicles such as 1-ton trucks. Such a movable sign board includes a fixed frame fixed to a vehicle's luggage compartment and a sign board provided with a direction indicator fixed to the vehicle through the fixed frame. The direction indicator indicates the direction of the bypass to the traveling vehicle or passengers. Transparent or translucent acrylic with a plurality of lights, for example, a luminous lamp (LED), is built-in for easy identification at night as well as at night. It is made of material.

However, the mobile sign board according to the prior art has been supplied with driving power from the vehicle battery through the cigar jack terminal provided inside the vehicle, causing the vehicle battery to be consumed by operating the direction indicator. In addition, a gas cylinder (air shock absorber) is usually used to deploy or fold the signboard. However, when the signboard is deployed and folded, the worker must go directly to the vehicle and pull or press the signboard manually, which is complicated. Not only was it complicated, there were problems such as the occurrence of safety accidents for workers.

KR 10-0896200 B1, 2009. 05. 11. KR 10-1245974 B1, 2013. 03. 14. KR 10-1690454 B1, 2016. 12. 21. KR 10-1151141 B1, 2012. 05. 22.

Therefore, the present invention has been proposed to solve the problems of the prior art, there are the following purposes.

First, an object of the present invention is to provide a vehicle-mounted mobile signboard and a vehicle equipped with the same, which can improve the convenience of work by automating the driving of the signboard.

Second, the present invention is equipped with a separate case so that the signboard is not exposed to the outside of the vehicle as it is, and a mobile signboard for mounting on the vehicle that can prevent the appearance of the vehicle from being deteriorated due to the mounting of the signboard and the same There are other purposes for providing the vehicle.

Third, the present invention provides a vehicle-mounted mobile signboard and a vehicle equipped with the same to reduce the battery consumption of the vehicle when driving the signboard by installing a separate signboard battery so as not to use the vehicle's battery to drive the signboard. There is another purpose to provide.

The present invention according to an aspect for achieving the above object is a fixed frame fixed to the roof of the vehicle; A rotating frame coupled rotatably through a hinge member to one side of the fixed frame; A direction display panel fixed to the rotating frame and rotating together with the rotating frame; A hydraulic cylinder which is rotatably coupled between the fixed frame and the rotating frame to expand or fold the rotating frame vertically with the fixed frame; And rotatably coupled between the fixed frame and the rotating frame so as to be located on both sides of the hydraulic cylinder, to drive together with the hydraulic cylinder when the rotating frame is deployed, and push the rotating frame upward to raise the fixed frame and the fixed frame. It provides a mobile signboard for mounting on a vehicle, characterized in that it comprises a pair of gas cylinders deployed to be vertical.

Preferably, a cover installed on the roof of the vehicle to surround the front and left and right sides of the fixed frame; And it is characterized in that it can be characterized in that it further comprises a display board installed in the roof of the vehicle fixed to the lower side of the direction display panel to drive independently of the direction display panel to display construction status information in real time.

Preferably, the direction display panel includes a board fixedly installed on one side of the rotation frame, and a direction indicator light installed on one side of the board, wherein the board has a structure in which an'X' is formed in a square frame and wiring is performed. An accommodation space to be accommodated is provided, and a plurality of direction indicator lights may be installed and fixed to one side of the board so as to have an arrow shape to indicate left and right directions.

Preferably, a battery for a signboard that receives power from a vehicle battery provided in the vehicle and charges the battery, and supplies driving power to the direction indicator and the electric sign of the direction display panel; And a backflow prevention circuit unit installed between the signboard battery and the vehicle battery to prevent backflow from the vehicle battery in the signboard battery when the voltage of the vehicle battery becomes lower than the voltage of the signboard battery. It may be characterized in that it further comprises.

In addition, the present invention according to another aspect for achieving the above object provides a vehicle equipped with a mobile signboard for mounting the vehicle.

As described above, according to the mobile signboard for mounting on a vehicle according to the present invention, driving the signboard mounted on the roof of the vehicle by using a hydraulic cylinder to automate the driving of the signboard to facilitate the driving of the signboard for vehicle mounting. Improve it.

In addition, according to the vehicle-mounted mobile signboard according to the present invention, the vehicle battery is consumed by providing a signboard dedicated battery separately from the vehicle battery provided in the vehicle and using it as a driving power source for the signboard direction indicator and/or signboard. Can be minimized.

In addition, according to the movable signboard for vehicle mounting according to the present invention, the aesthetics of the vehicle is reduced due to the mounting of the signboard by installing a cover so that the fixing frame of the signboard for fixing the signboard to the vehicle roof is not exposed to the outside. Can be prevented.

1 is a view showing a vehicle-mounted mobile sign board according to an embodiment of the present invention.
FIG. 2 is a view of the movable sign board shown in FIG. 1 viewed from the rear;
3 is a view showing a state in which a mobile signboard is deployed according to an embodiment of the present invention.
4 is a view showing a state in which the mobile signboard is folded according to an embodiment of the present invention.
5 is a view showing a mobile sign board according to another embodiment of the present invention.
6 is a block diagram showing a process in which the driving power of the mobile sign board according to an embodiment of the present invention is supplied.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

This embodiment in the present specification is to provide a complete disclosure of the present invention, and to fully inform the scope of the invention to those skilled in the art to which the present invention pertains. And the present invention is only defined by the scope of the claims. Thus, in some embodiments, well-known components, well-known operations and well-known techniques are not specifically described in order to avoid obscuring the present invention.

In addition, the same reference numerals refer to the same components throughout the specification. In addition, the terms (mentioned) used in this specification are for describing the embodiments and are not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. Also, components and actions recited as “includes (or is provided with)” do not exclude the presence or addition of one or more other components and actions.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used as meanings commonly understood by those skilled in the art to which the present invention pertains. In addition, terms defined in the commonly used dictionary are not ideally or excessively interpreted unless defined.

Hereinafter, the technical features of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view illustrating a vehicle-mounted mobile signboard according to an embodiment of the present invention, and FIG. 2 is a view of the mobile signboard shown in FIG. 1 viewed from the rear.

1 and 2, the mobile signboard 10 according to an embodiment of the present invention is mounted on the roof of the vehicle 1, a vehicle passing through a corresponding section during a road or road facility inspection or replacement repair work It provides information on the current status of construction to passers-by to ensure safe operation and passage.

The vehicle 1 on which the movable sign board 10 according to an embodiment of the present invention is mounted may be, for example, a van. Of course, the present invention is not limited thereto, and may be a parcel vehicle provided with a luggage compartment such as a 1 ton truck or a pickup truck. In addition, the movable sign board 10 may be installed in a roof or a luggage compartment of the vehicle according to the type (structure and shape) of the vehicle to be installed.

1 and 2, the movable sign board 10 according to an embodiment of the present invention is a fixed frame 11 fixed to the roof of the vehicle 1 and a rotationally coupled rotation to the fixed frame 11 It includes a frame 12, a direction display panel 13 fixed to the rotating frame 12 and rotating together with the rotating frame 12, and a hydraulic cylinder 14 for deploying the rotating frame 12.

The fixed frame 11 is formed in a substantially rectangular shape by interconnecting metal pipes made of stainless (SUS) or aluminum materials in the horizontal and vertical directions, and at least one side of the vehicle 1 through a fastening member such as welding or bolts. It is fastened to the loop.

The rotating frame 12, like the fixed frame 11, is composed of a plurality of metal pipes interconnected horizontally and vertically in a substantially rectangular shape, and one side is rotated about the fixed frame 11 as an axis, that is, deployed vertically or It is hinged to fold horizontally. For example, the rotating frame 12 may be coupled to the fixed frame 11 through a hinge member.

The direction display panel 13 is fixedly installed to face one side of the rotation frame 12 and rotates together with the rotation frame 12 so as to be vertically erected or folded horizontally when viewed from the rear of the vehicle 1. The direction display panel 13 includes a rectangular board 131 and a direction indicator 132 provided on one side of the board 131 to indicate a direction.

The board 131 is made of a structure in which an'X' is formed in a square frame, and may be made of a plastic material such as acrylic for weight reduction. Of course, it is not limited to this, and may be made of wood or a metal plate. In addition, a receiving space may be provided to accommodate a wiring (not shown) for supplying power to a direction indicator 132 fixedly installed on one surface thereof, and a luminous coating may be applied to the surface to facilitate identification at night. have.

The direction indicator 132 is an illumination lamp that provides light during the day and night, and any device capable of emitting light can be used. In the present invention, in consideration of the power consumption, it is composed of LEDs and the like, and a bypass direction is displayed to a vehicle or a passenger. For example, a plurality of pieces are installed and fixed to one side of the board 131 so as to have an arrow shape to indicate the left and right directions.

In the hydraulic cylinder 14, the cylinder body 141 is rotatably coupled to the center of one side of the fixed frame 11, and the cylinder rod 142 is rotatably coupled to the rotation frame 12. Accordingly, the rotating frame 12 is vertically erected or folded horizontally based on the fixed frame 11 by pushing or pulling the rotating frame 12 using hydraulic pressure.

As shown in FIG. 1, a pair of gas cylinders 15 may be further provided between the fixed frame 11 and the rotating frame 12 so as to be parallel to the hydraulic cylinder 14 on both sides of the hydraulic cylinder 14.

In the gas cylinder 15, the cylinder body 151 is rotatably coupled to the fixed frame 11, the cylinder rod 152 is rotatably coupled to the rotation frame 12, and the hydraulic pressure when the rotation frame 12 is deployed Together with the cylinder 14, both sides of the rotation frame 12 are lifted upward.

When the rotating cylinder 12 is deployed, the gas cylinder 15 is lifted upward by lifting both sides of the rotating frame 12 together with the hydraulic cylinder 14, thereby expanding the hydraulic cylinder 14 in the process of deploying the rotating frame 12. ) While minimizing the load (load) applied to it, and preventing the tilting of the pivoting frame 12 from one side, it serves as a guide to hold the pivoting frame 12 stably deployed relative to the fixed frame 11 do.

2, the movable sign board 10 according to an embodiment of the present invention according to an embodiment of the present invention is a fixed frame (11) such that the fixed frame 11 and the like are not exposed to the outside to impair the aesthetics of the vehicle 1 11) further includes a cover 16 installed on the roof of the vehicle 1 to surround it.

The cover 16 is installed on the front side and the left and right sides with respect to the vehicle 1 when viewed from the front, so that the fixed frame 11 is not exposed to the outside. At this time, the cover 16 may be formed to have a sufficient height so that not only the fixed frame 11 but also the rotating frame 12 is folded to face the fixed frame 11 so that the rotating frame 12 is not exposed to the outside. .

3 is a view showing a state in which a mobile signboard is deployed according to an embodiment of the present invention.

Referring to FIG. 3, when the hydraulic cylinder 14 is driven, the rotating frame 12 is pushed upward by the cylinder rod 142 and vertically extended to the fixed frame 11 as an axis. At this time, the gas cylinder 15 is also driven together and pushes both sides of the pivoting frame 12 upward through the cylinder rod 152 to more stably deploy the pivoting frame 12.

When the rotation frame 12 is deployed to be perpendicular to the fixed frame 11, the direction display panel 13 fixedly installed on the rotation frame 12 is also vertically developed by the rotation frame 12, and thereafter, the direction display panel ( A plurality of direction indicators 132 installed on the board 131 of 13) are displayed as'arrows' by lighting or flashing to guide the vehicle and passengers.

4 is a view showing a state in which the mobile signboard is folded according to an embodiment of the present invention.

As shown in Fig. 4, when the direction display panel 13 is not in use, the hydraulic cylinder 13 is driven alone to pull the fold frame 12 downward, ie to face the fixed frame 11 and fold it downward. At this time, the gas cylinder 14 does not drive and serves as a guide.

5 is a view illustrating a mobile signboard according to another embodiment of the present invention.

5, the mobile sign board 20 according to another embodiment of the present invention is made of the same configuration and operation characteristics as the mobile sign board 10 shown in FIGS. 1 and 2, the cover 26 is It is further installed on the rear side of the vehicle (1) that is not installed, that is, installed on the lower portion of the direction display panel (23) further includes a display board (27) for providing construction status information to the vehicle or passenger.

The display board 27 is fixed to the roof of the vehicle 1 and can operate independently of the direction indicator 232 installed on the current board 231. The electronic display board 27 provides real-time construction status information in text or the like. For example, the construction status information may include a construction name, a construction period (time), a construction section, a construction site, and related information.

On the other hand, the electronic display board 27 according to the present invention is connected to a GPS receiver (not shown) mounted on the vehicle 1 to receive the location of the current vehicle 1 from the GPS receiver, and based on this, the current vehicle 1 ) Can provide construction status information corresponding to the construction section.

6 is a block diagram illustrating a process in which driving power of a mobile sign board according to an embodiment of the present invention is supplied.

As shown in FIG. 6, the mobile sign boards 10 and 20 according to the present invention do not operate by directly receiving driving power from the vehicle battery 1b provided in the vehicle 1, and separately include a sign board battery 17. The driving power is supplied through the signboard battery 18.

The signboard battery 17 is a rechargeable battery that can be charged, and can be installed inside the vehicle 1 or on the roof of the vehicle 1, and when exposed to the outside, is waterproof to prevent exposure to rainwater or the like. , It is preferable to be stored in a separate closed space.

The vehicle battery 1b is charged by receiving power from a generator that generates power using energy generated in the engine room 1a, and the signboard battery 17 is a vehicle battery provided in the vehicle 1 when discharged. It is configured to charge by receiving power from (1b).

When the voltage of the vehicle battery 1b becomes lower than the voltage of the signboard battery 17 between the signboard battery 17 and the vehicle battery 1b, from the vehicle battery 1b in the signboard battery 17 A backflow prevention circuit portion 18 is provided to prevent backflow.

As described above, the technical spirit of the present invention has been specifically described in a preferred embodiment, but the above-described preferred embodiment is for the purpose of explanation and not for limitation. As such, a person skilled in the art will understand that various embodiments are possible through the combination of the embodiments of the present invention within the scope of the technical spirit of the present invention.

1: Car 1a: Engine room
1b: Vehicle battery 10: Removable sign board
11: fixed frame 12: rotating frame
13, 23: direction display panel 14: hydraulic cylinder
15: gas cylinder 16, 26: cover
17: signboard battery 18: backflow prevention circuit
27: electric sign 141, 151: cylinder body
131: board 132: turn indicator
142, 152: cylinder rod

Claims (5)

A fixed frame fixed to the roof of the vehicle;
A rotating frame coupled rotatably through a hinge member to one side of the fixed frame;
A direction display panel fixed to the rotating frame and rotating together with the rotating frame;
A hydraulic cylinder which is rotatably coupled between the fixed frame and the rotating frame to expand or fold the rotating frame perpendicular to the fixed frame;
It is respectively rotatably coupled between the fixed frame and the rotating frame so as to be located on both sides of the hydraulic cylinder, and when the rotating frame is deployed, it is driven together with the hydraulic cylinder to push the rotating frame upward and perpendicular to the fixed frame. A pair of gas cylinders to be deployed;
A cover installed on the roof of the vehicle to surround the front and right and left sides of the fixed frame;
A display board installed and fixed to the roof of the vehicle under the direction display panel to independently drive and display the construction status information in real time;
A signboard battery that receives power from a vehicle battery provided in the vehicle and charges the battery, and supplies driving power to the direction indicator light and the electric sign of the direction display panel; And
A backflow prevention circuit unit installed between the signboard battery and the vehicle battery to prevent backflow from the vehicle battery in the signboard battery when the voltage of the vehicle battery becomes lower than the voltage of the signboard battery;
Vehicle mounted mobile signboard, characterized in that it comprises a.
delete According to claim 1,
The direction display panel includes a board fixedly installed on one side of the rotating frame and a direction indicator installed on one side of the board, and the board is made of a structure in which an'X' is formed in a square frame and accommodates wiring. A space is provided, and the direction indicator light is mounted on one side of the board so as to have an arrow shape to indicate left and right directions.
delete A vehicle equipped with a mobile signboard for mounting a vehicle according to claim 1 or 3.

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