JP7142424B2 - LED display device for temporary enclosure panel - Google Patents

Description

The present invention provides a metal or synthetic resin temporary enclosure panel (hereinafter simply referred to as a "temporary enclosure panel") used for a temporary enclosure installed to surround a construction site, etc. It is attached so as to be integrated, and in addition to general construction-related displays such as the construction schedule and weekly schedule of the construction site, which have been conventionally done with A-type signboards, etc., the noise of the construction site using sensors The present invention relates to an LED display device for a temporary enclosure panel that detects and displays vibrations and enables display of items that have never been displayed on conventional temporary enclosure panels.

As an electric display device for a construction site, there are an independent display device installed in the vicinity of the entrance of a construction site surrounded by temporary enclosure panels according to Patent Documents 1 to 3, for example, in the form of a signboard, and a post-installation to the temporary enclosure panel. It is known to mount and install with

The above-mentioned display device is provided in the vicinity of the temporary enclosure surrounding the construction site, in addition to being used as an alternative street light at night, mainly for the purpose of displaying the details of the construction work, or for PR of the construction company. . For this reason, the display contents of the conventional display device are fixed, and it is necessary to replace the display screen itself in order to change the display contents. However, there was a problem that the display was difficult to see.

In particular, a display device installed at a construction site surrounded by temporary enclosure panels must change the display content depending on the display period and the time of display, but it takes time and effort to change the display content as described above. Since work and operation are indispensable, it was impossible to change the display easily and quickly.

In addition, when a plurality of known display devices according to the above patent document are installed side by side along a temporary enclosure panel, a power line is introduced for each individual display device, so a plurality of power lines are intertwined at the feet and walking. There are problems such as interfering with As for the layout of the power supply lines of the display device of each temporary enclosure panel and the connection of the power supply lines, no temporary enclosure panel adopting a rational introduction form or connection form of the power supply has yet been seen.

On the other hand, at construction sites these days, measures are taken to suppress noise and vibration as much as possible from the viewpoint of environmental conservation and safety, but in reality, various heavy construction and civil engineering machines are in operation. Therefore, the occurrence of considerable noise and vibration is unavoidable. It often caused trouble and pain to the field workers. However, if the actual noise and vibration caused by construction can be known in real time, it will be possible to immediately respond to the occurrence of an inconvenient situation caused by noise or vibration.

JP-A-10-102787 JP 2005-336962 JP 2007-291628

The present invention provides an LED display device for a temporary enclosing panel which can be attached to the temporary enclosing panel integrally with the panel, and which can easily change the display content and realize an easy-to-see display with high brightness. The first task is to provide information about the noise and vibration of the construction site enclosed using the temporary enclosure panel and display it in real time, or information about the opening and closing state of the entrance gate provided in the temporary enclosure. A second object is to provide a display device for a temporary enclosure panel that displays the following.

The first configuration of the display device of the present invention, which has been made for the purpose of solving the above first problem, consists of a temporary enclosing panel provided with a square hole for display, and a size and shape corresponding to the square hole for display. and an LED display device with a shallow box-shaped main body having an LED display screen on the front and an LED display control unit including a power supply unit for the LED display screen. It is characterized in that the LED display device is detachably attached with the LED display screen facing the square hole for display.
The power supply unit may have an input plug and an output outlet provided outside the box-like main body via a lead cord connected to the power supply unit.

In the present invention, the LED uses a high-brightness white LED in which one package of three color elements of RGB is used as one pixel. Anything is fine.
In addition, the LED display control unit includes a video signal distribution unit that distributes at least video signals and control signals and controls output on the DVI link. may include a video processing unit having at least its changeover switch function, and a light sensor for automatically adjusting the brightness of the LED according to the ambient brightness.

The installation form of the square hole for display provided in the temporary enclosing panel is a substantially square square hole having the same horizontal width as the horizontal width of the panel for one temporary enclosure panel, or the vertical direction of the square hole For example, there is a vertically long, substantially rectangular shape that is about two to three times as wide as the width.
Furthermore, it may be formed into a laterally elongated substantially rectangular rectangular hole extending in the left-right direction of two or more temporary enclosing panels.
For each square hole form described above, the size and shape of the box-shaped main body and the LED display screen are matched with the square hole for display to be installed.

In the present invention, the wing-shaped support sides provided on the box-shaped main body can be provided on the left and right sides, the upper and lower sides, or the entire outer periphery of the box-shaped main body. If the square holes for display provided in the temporary enclosing panel are of a substantially square shape substantially equal to the lateral width of the panel or of a vertically elongated substantially rectangular shape, they are preferably provided on the left and right sides. This is because the wing-like support sides are made to correspond to the upright stepped portions for panel connection provided on the left and right sides of the temporary enclosing panel and are joined together. A connecting hole for connecting to the standing stepped portion is formed in the wing-shaped support side as a daruma hole. When the wing-shaped support sides on the left and right sides of the box-shaped main body are provided with bolster holes, the bolster holes are engaged with the screws set up on the upright stepped portions for joining the panels formed on the back surface of the opening of the temporary enclosing panel. By tightening the screws, the box-shaped main body can be fixed to the temporary enclosing panel.
In the present invention, in the case of a large display square hole such as a wide display square hole that spans the left and right widths of at least two temporary enclosure panels, the box-shaped main body and the display screen to be used are also of the large size. The size and shape of the square hole for display shall be used. In this case, the box-shaped main body shall be attached to the single pipe, etc. installed to support the temporary enclosing panel in addition to the rising stepped portion for panel connection. It may be carried by a support member.

Next, the second configuration of the display device of the present invention, which was made for the purpose of solving the above second problem, is that a part of the temporary enclosure panel in the temporary enclosure surrounding the construction area by providing the entrance gate is An LED display screen mounted in a square hole for display of the temporary enclosing panel, and an LED display control unit including a power supply unit for the LED display screen, wherein the LED display control unit includes the entrance gate, the temporary enclosing panel, and the A plurality of necessary sensors arranged on at least one of the support structure such as a single pipe provided by the entrance gate or the temporary enclosure panel, and a sensor signal processing unit for inputting and processing the detection signal of each sensor, said sensor Sensor information output from the signal processing unit is input to the LED display control unit, and the LED display control unit causes the LED display screen to display information detected by the sensors.

It suffices if the temporary enclosing panels are arranged at least on one side or both sides of the entrance gate, but the temporary enclosing panels are not limited to those installed on the sides of the entrance gate.

In the present invention, the plurality of necessary sensors are at least a noise sensor, a vibration sensor, and an entrance/exit gate opening/closing sensor. Sensors other than the sensors described above can be used for the sensors used in the present invention. Examples include weight sensors installed on the ground (floor) of entrance/exit gates, vehicle sensors installed at entrance/exit gates, temperature sensors, humidity sensors, and dust sensors installed in ancillary facilities such as entrance/exit gates, temporary enclosure panels, and temporary enclosure support frames.

In the present invention, when the information detected by the plurality of sensors is displayed on the LED display screen, the speaker is driven by a speaker amplifier included in the LED display control unit so that an appropriate audio frequency is emitted from the speaker. can be done. The voice emitted from the speaker includes a guide voice when an entrance gate is opened or closed, a guide voice when a vehicle leaves the premises, and the like. There is also an alarm sound when noise, vibration, temperature or the like exceeds a predetermined reference value. In this way, it is possible to contribute to ensuring the safety of residents and site workers walking around the temporary enclosure, near the entrance gate, and around the temporary enclosure, as well as environmental conservation.

In the present invention, part or all of the data related to the information detected by the sensor processed by the sensor signal processing unit is accumulated in the storage unit of the computer that controls the LED display control unit, and is transmitted to the outside as necessary. Sometimes. In this way, information about the site environment can be monitored and managed at the site or externally.

In the present invention, a temporary enclosing panel, a display square hole provided in the temporary enclosure panel, a shallow box-shaped main body having a frame-like opening on the front side and mounted in the display square hole, and the display corner An LED display screen having a front shape with a size and shape corresponding to the hole and mounted on the box-shaped main body at the frame-shaped opening, and a power supply unit for the LED display screen provided inside the box-shaped main body Since the display device for the temporary enclosure panel is formed by including the LED display control unit, the display content can be freely selected and displayed on the high-brightness full-color LED display screen. It is possible to achieve a display mode that could not be achieved by conventional display devices, such as a sufficient function as a substitute for street lights.
In particular, when the LED display device is attached to the display square hole provided through two or more temporary enclosure panels, the display screen is large, so the display content is easy to see, and the high brightness display over a wide area is not possible with street lights. Bright road lighting can be achieved.

Further, in the present invention, the LED display control section of the LED display screen of the temporary enclosing panel is arranged in at least one of the entrance gate, the temporary enclosing panel, and a support structure such as a single tube provided in the entrance gate or the temporary enclosing panel. and a sensor signal processing unit for inputting and processing detection signals from each of the sensors, and inputting the sensor information output from the sensor signal processing unit to the LED display control unit. Since the LED display control unit causes the LED display screen to display the information detected by each of the sensors, it is possible to display information from the opening/closing state of the entrance/exit gate to the situation of the site environment such as noise and vibration during construction at the site. Since the information can be displayed on the display screen, it is possible to lead the construction site and its surroundings in a preferable direction in terms of safety and environment.

1 is a front side perspective view of an example of a temporary enclosing panel provided with the display device of the present invention; FIG. FIG. 2 is a rear side perspective view of the display device of the present invention in FIG. 1; FIG. 2 is a front view of the temporary enclosure panel of the display device of the present invention in FIG. 1; FIG. 4 is a rear view of the temporary enclosure panel of the display device of the present invention in FIG. 3; FIG. 4 is a right side view of the temporary enclosing panel of the display device of the present invention in FIG. 3; FIG. 4 is a plan view of the display device of the present invention of FIG. 3; FIG. 2 is an enlarged plan cross-sectional view of a state in which the display device of the present invention is attached to a temporary enclosing panel; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view for explaining an embodiment of the present invention in a temporary site enclosure having a temporary enclosure panel having an LED display screen and an entrance gate.

In FIGS. 1 to 7, reference numeral 1 denotes a standard-specification temporary enclosing panel in which raised stepped portions 1a and 1b for joining panels are bent on both left and right sides in plan view, and this temporary enclosing panel: It is either made of steel plate or made of plastic. A temporary enclosure W formed by a plurality of adjacent temporary panels 1 erected in a state in which they are closely joined to each other by the standing steps 1a and 1b in the horizontal direction of the panel 1 as viewed from the plane is the temporary enclosure W. The erected posture is maintained by support members such as single pipes and support frames (not shown) arranged vertically and horizontally in contact with the back surface of the enclosure W. As shown in FIG.

2 exposes an LED display screen 6 (hereinafter also simply referred to as "display screen 6") of the LED display device Ld of the present invention, which is transparently provided on the upper half side of one temporary enclosure panel 1. This is a display square hole for displaying, and the folded back surfaces 3a and 3b (the front surface of the temporary enclosing panel 1 ), four screw rods 4 provided with nuts 4a for locking the display device Ld at its left and right wing-like support sides 5b and 5c are erected.

An example of the display device Ld of the present invention illustrated in FIGS. 1 to 7 has the following configuration.
FIG. 7 is an enlarged plan cross-sectional view of the temporary enclosing panel 1 with the display device Ld mounted thereon. In FIG. 7, reference numeral 5 denotes a shallow box-shaped main body having a front opening 5a whose front side is opened like a picture frame. , 5c, and in the example of FIG. 7, four back covers 5e are detachably attached to the back opening 5d corresponding to the bottom of the box-shaped main body 5 by means of screws 5f.

The box-shaped main body 5 shown in FIG. 7 has a front-side box-shaped member 51 having a frame-shaped opening 5a, a form covering the front-side box-shaped member 51, and the wing-shaped support sides 5b and 5c, It is a two-piece type box body including a rear side box-shaped member 52 having a back cover 5e in the back opening portion 5d, but the box-shaped main body 5 is not limited to the two-piece type box body. There is also a two-piece type box-shaped main body 5 that does not have a back cover 5e. 5h is a connecting member such as a pin for connecting the front side box-shaped member 51 and the rear side box-shaped member 52 of the box-shaped main body 5 at the side wall portions of both box-shaped members 51 and 52. FIG.

The wing-shaped support sides 5b and 5c in FIG. They are provided above and below the support sides 5b and 5c (see FIGS. 2 and 4). When the ball hole 5g is engaged with the screw rod 4, the screw rod 4 and the nut 4a are tightened and loosened to easily and firmly fix the display device Ld to the display square hole 2 of the temporary enclosing panel 1. , and can be quickly attached and detached.

Numeral 6 denotes an LED display screen using an LED lamp, the display surface of which is arranged with respect to the frame-shaped opening 5a of the box-shaped main body 5. This display screen 6 is, for example, a package of LED elements of three colors of RGB in one lamp. A large number of LED lamps, which are used as full-color pixels, are arranged to cover the entire screen. The pixel may be of a type in which an LED module, in which three LED lamps of three colors of RGB and a circuit board for lighting them are integrated, is incorporated over the entire screen. One LED module is configured by arranging 256 pixels vertically and horizontally with 16 pixels each composed of, for example, two red LED elements, two green LED elements, and one blue LED element. On the front side of the LED lamp of the display screen 6, a protective plate 6a made of a transparent or translucent polycarbonate plate having an ultraviolet cut function is arranged for protection from ultraviolet rays and unexpected external force, for example. 6b is a housing for the display screen 6;

The display screen 6 has a switch function for switching between a plurality of display signals input from a display signal supply unit such as a control computer (PC), a video device, a USB memory (none of which is shown), and the input display signal. A video signal processing unit 7 having a scaling function for converting and controlling a signal to be optimized for the display screen 6, and an LED signal control unit for distributing the video signal and the control signal from the video signal processing unit 7 and driving the display screen 6. and a signal distribution control unit 8 including an LED driving unit is provided inside the box-shaped main body 5 as an LED display control unit. In a system in which video signals are input from a single computer (PC), the LED display control section does not need the video signal processing section 7, and the signal distribution control section 8 is sufficient. A light sensor (not shown) is provided between the signal distribution control section 8 and the display screen 6 to cause the signal distribution control section 8 to automatically adjust the luminance of the display screen 6 according to the ambient brightness. ) may be placed.

The display screen 6 can freely display an input signal such as a still image, a moving image, or a character string supplied from a display signal supply unit such as a PC or video equipment to the LED display control unit. Therefore, in addition to displaying construction-related information such as the name and trademark of the construction company, or the work schedule, etc., it is possible to display text and images such as videos and still images that match the surrounding environment, as well as publicity items for the construction area. It can be displayed as a moving image or still image.

At the time of this display, the speaker 18 provided in the temporary enclosure W, which will be described later, can also output a voice regarding the display content. In order to output sound from the speaker 18, an audio signal is superimposed on the display signal from the display signal supply unit and output. The signal may be processed and used as a drive signal for the speaker 18 .

In the above display screen 6, the size and shape of the screen shown in FIGS. 1 to 7 is an example of a substantially square having a horizontal width and a vertical width slightly smaller than the horizontal width of one temporary enclosing panel 1. rice field. This is to avoid interference between the left and right widths of the box-shaped body 5 and the stepped portions 1a and 1b formed by bending the rear surface of the panel 1 on the left and right sides of the panel 1 when forming the square hole 2 for display.
Therefore, if the thickness of the box-shaped main body 5 does not interfere with the stepped portions 1a and 1b, the square hole 2 for display, that is, the size of the display screen 6 can be formed substantially equal to the front width of the temporary enclosure panel 1. FIG.

In the present invention, the size of the display screen 6 is, for example, a display screen 61 (see FIG. 8) having substantially the same horizontal width and vertical width as the horizontal width of two temporary enclosure panels 1 . According to the present invention, it is also possible to form the display screen 6 having a larger horizontal width and vertical width than those described above. The display screen 6 also includes a display screen 62 that has the same horizontal width as the display screen 6 in FIGS. 1 to 7 but has a larger vertical width (height) (see FIG. 8). In the present invention, the size of the display screen 6 is arbitrary. As the display screen 6 becomes larger, the size of the box-shaped main body 5 that fits the display screen 6 into the front opening 5a also becomes larger. That is, when the display screen 6 is enlarged, the square display hole 2 and the box-shaped main body 5 formed in the temporary enclosure W (temporary panel 1 in which a plurality of panels are erected in close contact) are also formed large, so that the large display screen 6 is obtained. A correspondingly sized display device Ld is formed.

Here, when the display screen 6 of the display device Ld is the display screens 61 and 62 having a size longer in the vertical direction than the display screen 6 of the embodiment shown in FIGS. The number of holes 5g and the number of screw rods 4 arranged is also increased correspondingly to the increased length in the vertical direction.
Further, when the display device Ld has a size enlarged in the horizontal direction or in the vertical and horizontal directions compared to the embodiments shown in FIGS. The display device Ld mounted in the display square hole 2 formed over the temporary panel 1 is supported by a single pipe (not shown) installed to support the temporary enclosure W. The wing-shaped support edges formed on the outer periphery of the box-shaped main body 5 are coupled to support. The display device Ld is supported in the horizontal direction by supporting the upper and lower sides of the box-shaped main body 5 by horizontal beam members (not shown) that span the standing steps 1a and 1b of the temporary panels 1 arranged side by side without using the single pipes. The wing-shaped support sides provided on the sides can also be connected and supported by the horizontal beam members, holes arranged in the wing-shaped support sides, and screw rods.

The above description is about an example of the mode of use of the display device Ld of the present invention. It can be carried out. In addition to the display grasped visually, the display here includes the display grasped auditory.

FIG. 8 shows a site temporary enclosure W surrounded by a temporary enclosure panel 1 equipped with the display device Ld of the present invention and another temporary enclosure panel 1 . The temporary enclosure W shown in FIG. 8 is provided with an entrance/exit gate 10 for entrance/exit of construction machines, vehicles, workers, and the like. This entrance/exit gate 10 has a type in which left and right gates 11 and 12 move in the left-right direction at the abutting portions of both by folding screens to open and close. can be of any other type.

In the present invention, a vibration sensor 13 and a noise sensor 14 are provided on members of incidental facilities such as the temporary enclosure panel 1 at an appropriate portion of the temporary enclosure W and the support frame such as a single pipe that supports the panel. Construction vibration and construction noise at the construction site inside W are detected, and the detected vibration and noise can be displayed on the display screen 6 of the temporary enclosure panel 1 .
By displaying the detected vibration and noise at the construction site on the display screens 6, 61, and 62 provided in the temporary enclosure W, residents living near the construction site can see whether the construction site complies with laws and regulations. This is to let the outside know of the contractor's compliance with laws and regulations, and the attitude and efforts toward environmental conservation.

Vibration and noise detected by the vibration sensor 13 and the noise sensor 14 are supplied to a sensor signal processing unit (not shown) provided in the LED display control unit, converted into a vibration display signal and a noise display signal, and then sent to the temporary enclosure panel. Construction vibration and construction noise that are actually occurring in the current temporary enclosure W are displayed on the LED display screen 6 provided in 1.

If the vibration and noise at the site detected by the vibration sensor 13 and noise sensor 14 exceed the numerical values regulated by laws and regulations, the detected values are set in the sensor signal processing unit. It is determined whether or not the regulation value is exceeded by comparing with the value, and if the regulation value is exceeded, a message to that effect is displayed on the display screen 6.例文帳に追加The indication to that effect is, for example, by reducing the displayed numerical value or displaying it in a color different from other display colors. Further, the fact that the reference value is exceeded may be output at a voice frequency from a speaker 18, which will be described later.

In addition, at the closing end of the gates 11 and 12 of the gate 10 (butting portion of both gates 11 and 12) and the opening end of both gates (proximity between the constituent members of the opened gate and the gate post), each state is indicated. An open sensor 15 and a closed sensor 16 are provided for detecting opening and closing of the gate doors 11 and 12 detected by a mechanical-electrical, optical-electrical, or magnetic-electrical detection method.

Signals from the open sensor 15 and the closed sensor 16 are supplied to the sensor signal processing unit provided in the above-described LED display control unit and converted into a gate open display signal or a gate closed display signal. At least one of the LED display screens 6, 61, 62 provided in the temporary enclosing panel 1 displays the characters "gate opens" or "gate closes". If an audio signal is set for the opening/closing signal of the gates 11 and 12, the same audio as the display content on the display screen 6 is emitted from the speaker 18. - 特許庁
In the present invention, a vehicle detection sensor 17 is provided on the upper beam 10a of the gate 10, and when a vehicle such as a working vehicle such as a dump truck goes out from the premises surrounded by the temporary enclosure W, or from the outside, the premises is detected. When entering the vehicle, the vehicle may be detected and a notification sound to that effect may be output from the speaker 18. - 特許庁

In the present invention, in addition to the sensors 13 to 17 described above, a temperature sensor such as a humidity sensor or a dust sensor is provided on the temporary enclosure panel 1 or a single pipe of its incidental equipment, and is surrounded by the temporary enclosure W. Also, the temperature, humidity, dust, etc. at the construction site may be displayed on the display screen 6 of the LED display device Ld.
In the present invention, the detection data obtained from each of the above sensors are arranged in chronological order in parallel with the display and stored in a computer, and if necessary, the data to be stored and stored in a management and supervision department such as a construction management center is transmitted. can supply.
In this way, it is possible to grasp, monitor and manage the various conditions of the construction site, which changes from moment to moment, in real time from the outside. can.

In the display device Ld of the present invention described above, the display device Ld of the present invention shown in FIG. An LED display control unit equipped with a power supply unit 9 that supplies and cuts off operating power to the light sensor if it is present, and a lead unit cord 9a that is connected to the power supply unit 9 and supplies power from an external commercial power supply or the like. The input plug 9b, or the plug 9b and the output receptacle 9c are arranged outside the box-shaped main body 5. As shown in FIG.

In the LED display device Ld of the present invention, the video signal processing unit 7 of the LED display control unit including the video signal processing unit 7 and the signal distribution control unit 8 provided in the display screen 6 has a display for the display screen installed by an external computer. The content of the display program can be displayed on the display screen 6 by transferring and supplying the program to the USB memory. If a plurality of types of display programs for display screens to be transferred via an external PC are prepared in a plurality of USB memories for each LED display device Ld of a plurality of temporary enclosure panels 1, a specific temporary enclosure panel 1 can be displayed. The display content desired to be displayed on the display screen 6 can be displayed on the display screen 6 immediately. Even if you want to change the display contents of each display screen 6, you can change the display contents easily and quickly by changing the USB memory to be inserted into each LED display control section provided for each display screen 6. .

In the present invention, in addition to the USB memory, a display signal such as a video signal that can be selectively supplied to the display screen 6 from the on-site PC or the like through the LED display control unit is used to display the screen 6 with RGB LED lamps as pixels. Since still images and moving images including characters and images can be arbitrarily selected and controlled by the PC or the like, the display contents of the display screen 6 can be freely set, selected, and switched by the PC or the like at hand. can run to

The display device Ld of the present invention is retrofitted with a box-shaped main body 5 having a display screen 6 mounted in the display square hole 2 provided in the temporary enclosure panel 1 as described above so that the display screen 6 faces the display screen 6. It is attached in a manner. Since the input plug 9b and the output outlet 9c connected to the power supply section 9 of the box-shaped main body 5 are provided outside the box-shaped main body 5, a plurality of temporary enclosure panels 1 are connected in rows to form a temporary enclosure. When a plurality of display devices Ld are arranged in line in W, the power for driving each display device Ld is supplied between the arranged display devices Ld through an extension cable (not shown) having a connecting plug and an outlet at both ends. ) or without an intervening extension cable.

By adopting the above-described connection form of the power supply unit, the power supply lines for the plurality of LED display devices Ld provided on the plurality of temporary enclosure panels 1 at appropriate positions in the temporary enclosure W can be smartly set. A 100 V on-site outlet is usually installed at a construction site or the like, but in the present invention, if there is one on-site outlet, a plurality of display devices provided in the temporary enclosure W in the connection form of the power supply line can be displayed. Ld can be supplied with the necessary power.

In addition, in the LED display device Ld of the present invention, in the box-shaped main body 5 having the display screen 6 on the front, the protective plate 6a of the display screen 6 is present behind the front edge of the top wall and the front edges of the left and right side walls. or by forming the front edges of the top wall and the left and right side walls so as to protrude from the front surface of the display screen 6 in a flange-like manner, Even if rainwater or the like falls from the display screen 6, it is difficult or impossible for the rainwater to enter the inside of the display screen 6, so it is useful as a so-called all-weather display device Ld installed outdoors.

On the other hand, in the LED display device Ld of the present invention, since the display screen 6 mainly composed of high-brightness LED lamps is used, the display screen 6 with sufficient illuminance in the display at night can be applied to the surroundings of the temporary enclosure W. It can also be used as a street light at night.

W Temporary Enclosure 1 Temporary Enclosure Panel 1a, 1b Standing Step 2 Square Holes 3a, 3b Fold Back 4 Locking Screw Rod 4a Screw Rod Nut Ld Present Invention Display Device 5 Box-shaped Main Body 51 Front Side Box-shaped Member 52 Rear Surface Side box-shaped member 5a Front opening 5b, 5c Wing-shaped support edge 5d Rear opening 5e Back cover 5f Screw 5g Bodrum hole 5h Connecting member of front and rear members 51, 52 6, 61, 62 Display screen 6a Protective plate 6b Display screen housing 7 video signal processor 8 signal distribution controller 9 power supply unit 9a lead cord 9b connection plug 9c connection outlet 10 entrance/exit gates 11, 12 gate 13 vibration sensor 14 noise sensor 15 close sensor 16 open sensor
17 vehicle sensor 18 speaker

Claims (11)

One temporary enclosure panel provided with standing steps for joining panels on both left and right sides ,
A display square hole provided in the temporary enclosing panel, wherein the vertical width of the display square hole is approximately equal to the lateral width of the temporary enclosing panel or approximately equal to the lateral width of two or more temporary enclosing panels. The left and right width of the temporary enclosing panel is formed to a size that fits within the height of the temporary enclosing panel, and the left side of the left and right width is at a position corresponding to the standing stepped portion on the left side of the temporary enclosing panel. a square hole for display formed so that the right side thereof is located at a portion corresponding to the rising stepped portion on the right side of the temporary enclosing panel ;
An LED display control unit including an LED display screen having a size and a shape corresponding to the square hole for display formed in the temporary enclosure panel on the front, and a power supply unit for the LED display screen, wherein at least the image A video signal processing unit equipped with a switch function for supplying multiple video signals, including a video distributor that distributes signals and control signals to control the output, and a light that automatically adjusts the brightness of the LED according to the ambient brightness. an LED display device comprising a shallow box-shaped main body provided with an LED display control unit including a sensor inside and provided with wing-shaped support sides on the outer periphery;
formed by
The front surface of the LED display screen is exposed from the square hole for display to the front side of the temporary enclosure panel on the back surface of the temporary enclosure panel, and the LED display device is detachably attached to the square hole for display. A display device for a temporary enclosure panel, characterized by: 2. The display device for a temporary enclosing panel according to claim 1 , wherein the LED display device is supported by screwing the wing-shaped support sides provided on the outer periphery of the box-shaped main body to the rear surface of the raised step portion of the temporary enclosing panel. The wing-shaped support sides of the box-shaped main body are provided with daruma holes formed as coupling holes for coupling to the rear surface of the raised stepped portion of the temporary enclosing panel, and are formed on the rear surface of the square display holes of the temporary enclosure panel. The box-shaped main body can be secured to and detached from the temporary enclosing panel by fastening and loosening the screw, which is set in the raised stepped portion for joining the panels. 3. The display device for the temporary enclosure panel according to 2 . Claims 1 to 3, wherein the LED of the LED display screen uses a high-brightness white LED lamp with RGB three-color elements as one pixel of one package, or an LED with three independent colors of LED lamps as one pixel. A display device for a temporary enclosure panel according to any one of the above. The LED display control unit includes a video signal processing unit including a video distributor that distributes at least the video signal and the control signal and controls the output, and a video signal processing unit that has a switch function for supplying a plurality of video signals; A display device for a temporary enclosure panel according to any one of claims 1 to 4 , comprising a light sensor for automatically adjusting the brightness of the LED accordingly. 6. The power supply unit included in the LED display control unit according to any one of claims 1 to 5 , wherein the power supply unit includes an input plug and an output outlet arranged outside the box-shaped main body via a lead cord. Display device for temporary enclosure panel. A temporary enclosure panel in a temporary enclosure surrounding a construction area with an entrance gate has an LED display screen mounted in a display square hole of the temporary enclosure panel, and an LED display control unit including a power supply unit for the LED display screen. prepared,
The LED display control unit includes a plurality of required sensors arranged in at least one of the entrance gate, the temporary enclosing panel, and ancillary facilities such as single pipes provided in the entrance gate or the temporary enclosing panel, and the detection signals of each of the sensors. are input and processed respectively, the sensor information output from the sensor signal processing unit is input to the LED display control unit, and the LED display control unit displays the LED display screen for each sensor A display device for a temporary enclosure panel, characterized by displaying information about the detection signal of. 8. The display device for a temporary enclosure panel according to claim 7 , wherein the temporary enclosure panel of claim 7 is arranged at least on one side or both sides of the entrance gate. 9. A display device for a temporary enclosure panel according to claim 7 , wherein said plurality of required sensors are at least a noise sensor, a vibration sensor, and an opening/closing sensor for an entrance/exit gate. 7. When information is displayed on the LED display screen regarding the detection signals of the plurality of required sensors, a speaker is driven by a speaker amplifier provided in the LED display control unit, and an appropriate audio frequency is emitted from the speaker. 10. A display device for a temporary enclosure panel according to any one of 9 . Part or all of the information on the sensor detection signal processed by the sensor signal processing unit is stored in a computer controlling the LED display control unit or an external computer, and transmitted to the outside of the temporary enclosure as necessary. The display device for a temporary enclosure panel according to any one of claims 7 to 10 .

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