KR102346532B1 - Smart rollable screen safety outdoor signboard using IOT sensor - Google Patents

Abstract

The present invention relates to a safety protruding signboard with a smart rollable screen using an IoT sensor and, more specifically, to a safety protruding signboard with a smart rollable screen, which uses a rollable cartridge detachment method and an IoT sensor to automatically deploy and store a signboard installed outdoors according to external weather conditions to prevent the signboard from falling due to disasters and aging, thereby protecting pedestrian safety and the personal property of a signboard owner. A screen signboard storage case and a signboard frame are coupled and installed on the exterior wall of a building. A screen signboard is built in the case. The safety protruding signboard can actively prepare for danger in real time through linkage with a weather sensor, thereby providing an advertisement effect, which is the purpose of the existing signboard, and increasing pedestrian safety and economical feasibility with a construction method easier than that of the existing signboard, can use a cartridge method, thereby minimizing waste generated when the signboard are installed, and can remove the root cause of damage from strong winds due to poor support hardware and the area of the signboard, thereby minimizing damage to the signboard occurring every year and maximizing the efficiency of the signboard.

Description

IOT-based smart rollable screen safety projecting signboard {Smart rollable screen safety outdoor signboard using IOT sensor}

The present invention relates to a smart rollable screen safety protrusion sign using an IOT sensor, and more particularly, a rollable screen sign that can be detached for easy repair and replacement inside a protruding sign installed on an exterior wall of a building or an outdoor cradle, etc. After built-in, the internal weather sensor and the communication Wi-Fi module are linked at the same time to automatically display the advertisement as it enters the inside in the event of a fall or danger according to changes in the external environment (eg rain, wind). It is related to an IOT-based smart rollable screen safety projecting sign that protects.

Typhoons make landfall on the Korean Peninsula about three times a year on average from early summer to late autumn every year, and it is known that the damage caused by them is more than 95% of the damage caused by natural disasters in Korea. In particular, due to the abnormal climate caused by global warming, the intensity and frequency of typhoons are increasing year by year. Because the wind load, that is, the force of a typhoon is stronger than the bearing capacity of the supporting hardware connecting the sign and the building, deformation occurs in the bolts and hardware, which ultimately leads to sign damage and fall. In fact, most of the damage to signboards is caused by this support, and despite this, Korea has few legal measures compared to Japan and the United States. In signboards, the larger the area and the lighter the weight, the greater the wind force. In order to reduce this wind load (wind force), in the case of a conventional protruding signboard, the area must be enlarged for the purpose of advertising. made heavy with However, if the signboard and the supporting hardware are not properly fastened or if damage occurs due to aging, and a fall accident occurs, the damage to property and human life will be greater.

Therefore, as a safe sign that can reduce damage caused by winds such as typhoons, various safety signs have been proposed, such as Korean Patent Publication No. 20-2003-0031283 (October 06, 2003).

10-2017-0157888 (November 24, 2017)

20-2000-0031047 (November 07, 2000)

In general, the protruding signboard is fixedly installed on the exterior wall of a building according to the standards set by the local government for each region, thereby promoting interest and providing information to pedestrians. However, in the case of the conventional protruding signboard, there were many problems. For example, in the case of a conventional protruding signboard, when it is installed on the exterior wall of a building once, it is difficult to change it when it is included in an advertisement as a protruding signboard because it requires a high position, experts, and specialized equipment.

In addition, the conventional protruding signboard is not only vulnerable to typhoons and strong winds, but also is difficult to repair and replace. According to the current law, all signboards exposed to public facilities as well as projecting signs must be reported according to the standards set by the local government for each area, and can be installed on the exterior walls of buildings and facilities after reporting. In particular, due to the high location of the exterior wall of the building, due to the high location of the projecting signboard, it was difficult to change the contents and repair or replace the signboard after the projecting signboard was constructed, as it requires a professional crane, safety rope, and specialized equipment for construction. In addition, due to the time and money required for construction, the existing customers, small business owners, had to bear a considerable burden to install the sign. To solve this problem, we would like to provide a smart rollable screen safety protruding sign using IOT sensors.

In order to achieve the above object, the present invention includes a screen signage storage case that can be installed and constructed on an exterior wall of a building, and can insert and remove a rollable screen cartridge from the outside; Wind speed and wind direction sensor for obtaining real-time weather information installed outside the signboard body; Wi-Fi module capable of transmitting wind speed and wind direction sensor information data inside the signboard; Rollable screen that is installed inside the signboard body and can be detached from the outside; Screen signboard opening/closing cover that can be opened and closed so that the screen signboard can be easily exchanged inside and out; Soft screen with high light transmittance made of transparent material inside the rollable screen; A translucent publicity sign that can be attached to the outside of the flexible screen; a motor driving unit capable of driving the rollable screen in forward and reverse rotations inside and outside; Separation prevention rail to prevent separation when driving a rollable signboard; Edge-type LED light source located between the departure prevention rails; It is characterized in that it comprises a.

According to the present invention, a removable rollable screen sign is built in the inside of the protruding sign installed on the exterior wall of the building and the outdoor cradle to facilitate repair and replacement, thereby reducing the signboard installation cost by reducing the labor cost and working time of the signboard contractor. At the same time, the communication Wi-Fi module is linked to measure the weather in real time through the internal wind direction sensor and wind speed sensor, while simultaneously improving the safety and efficiency of the construction company, so that sudden changes in the external environment (e.g., rain, wind, It shows the effect of automatically protecting the advertisement so that it enters the inside from the outside in case of falling or danger due to snow).

1 is a perspective view of a protruding sign board having a built-in rollable screen according to an embodiment of the present invention.
2 is a plan sectional view of a protruding signboard having a built-in rollable screen according to an embodiment of the present invention.
Figure 3 is a side cross-sectional view of a protruding signboard with a built-in rollable screen according to an embodiment of the present invention.
Figure 4 is a circuit diagram so that the automatic deployment of the rollable screen built in the rollable signboard according to an embodiment of the present invention.
Figure 5 is a state diagram of the deployment state before and after operation of the rollable screen built in the rollable signboard according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a smart rollable screen safety projecting sign using the IOT sensor of the present invention will be described in more detail.

Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor appropriately defines the concept of the term in order to best describe his invention. Based on the principle that it can be done, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Accordingly, one embodiment described in the present specification and the configuration shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention, so they cannot be replaced at the time of the present application. It should be understood that there may be various equivalents and variations that exist.

1 is a perspective view of a protruding signboard having a built-in rollable screen according to a preferred embodiment of the present invention.

Referring to the drawings, in the smart rollable screen safety protrusion sign using the IOT sensor of the present invention, it can be installed and constructed by fastening anchor bolts to the outer wall of the building and the outdoor support, and the screen sign 30 is the sign frame (20) and a screen signage storage case (10) for easy replacement of the screen signboard 30, the cartridge, in which the deployment hole is formed to enable deployment; a screen sign 30 installed inside the screen sign storage case 10 and detachable to the outside if necessary; A screen signboard cover 11 that can be opened and closed so that the screen sign 30 can be easily exchanged inside and out; and the cartridge can be supported so that the screen sign 30 can be fixed and detached into the inside of the protruding signboard, a fixed pedestal 12 capable of supplying power to the motor driving unit 30C at all times; For the smooth use of the screen signage, a departure prevention rail 22, a weather vane 41, and an anemometer 42 are installed, and a sign frame 20 for protecting the screen sign 30 primarily from the external environment; LED pedestal 21 for protecting the LED 43 that projects light with the flexible screen 30A from moisture and outside air; and the screen sign 30 prevent separation during operation to prevent separation of the screen signage for correct operation a rail 22; A translucent publicity sign (30B) that is made of a flexible material to enable storage by being rolled inward through the motor driving unit (30C) in the inside of the screen signboard (30) and writing advertisements that can be said to be the purpose of the signboard (30B) and ; Translucent publicity sign (30B); In order to maximize the advertising effect at night inside, the light from the edge-type LED 43 light source is uniformly projected so that the translucent publicity sign 30B emits light as a whole. A flexible screen (30A) that allows structural support through the padding and fixing method; The soft screen (30A) and the translucent publicity signboard (30B) hold it so that it does not separate, and the signboard holder (30D) can be operated easily by serving as a center of gravity when the signboard is driven; a wind vane 41 that measures the wind direction in real time at a place where the signboard is installed; An anemometer 42 for measuring the wind speed in real time at a place where the signboard is installed; The screen sign 30 is controlled by the board 40 in order to expose advertisements even at night, and an LED 43 for projecting light to the flexible screen 30A;

In accordance with the signal data transmitted from the wind vane 41 and the anemometer 42, the motor driving unit 30C capable of receiving power from the power supply unit and capable of forward and reverse rotation; and the motor driving unit 30C and the LED 43 are controlled to control each device when necessary. a board 40 for operating and driving and transmitting the corresponding data to the Wi-Fi module 44; a Wi-Fi module 44 for communication for transmitting wind direction/speed data and other climate data received from the board 40 to a data recording server; is composed of

Here, the code and power line for supplying power to the screen signboard storage case 10 are not shown.

Hereinafter, the operation of a preferred embodiment of the present invention will be described with reference to the accompanying drawings 1 to 4 based on the accompanying drawings.

First, the screen signage storage case 10 installed on the outer wall of the building can be installed and constructed by fastening the anchor bolts to the outer wall of the building and the outdoor support, and the screen signboard 30 is primarily a signboard to protect from the external environment. It is connected and fixed with the frame 20 . And when installing and constructing the signboard, first print and print the desired advertisement on the translucent publicity signboard (30B) on the ground, then pad the soft screen (30A) on both sides, and the translucent publicity signboard (30B) and the soft screen (30A) They are held together so that they do not deviate from each other and are fixed to each other with the sign holder 30D, which serves as the center of gravity when the sign is driven. After that, the screen signboard storage case 10, which is fastened with anchor bolts on the outer wall of the building and installed with the power unit, opens the screen signage opening cover 11 located on the side of the screen signage storage case 10, and the screen signage 30 on which the work is completed is placed in the screen signage storage case (10) After finishing fixing and power connection work by inserting the screen fixing pedestal 12 located inside, input data necessary for system operation to the board 40 built in the screen sign storage case 10 and interlocking with the Wi-Fi module 44 After the work, the screen sign 30 is deployed. At this time, the screen sign 30 is expanded into a groove between the signboard frame 20 beyond the deployment hole in the screen signage storage case 10, and is safely deployed along the screen signboard separation prevention rail 22, After confirming whether there is an abnormality, when the screen signboard opening cover 11 is finally closed, the installation work is completed.

When it is necessary to replace a signboard due to a name change, as in the case of the first construction work for the mass-produced screen signage 30, the translucent publicity sign 30B is newly printed and printed, and then the flexible screen 30A is placed on both sides. Padded with and fixed to each other with a sign holder (30D) so that the translucent publicity sign (30B) and the flexible screen (30A) do not separate from each other. Then, open the screen sign opening cover 11, collect the old screen sign 30 that is the existing replacement target, and insert the new screen sign 30 into the screen sign storage case 10 with the screen fixing pedestal 12 to fix and After completing the power connection work, only the mutual information was modified to link with the Wi-Fi module 44 so that it could be easily replaced. This was to maximize efficiency by simplifying the work process of workers due to the high-altitude work due to the nature of the protruding signboard during sign construction, reducing labor costs and shortening the equipment rental time required for installation.

In addition, a wind vane 41 and an anemometer 42 are formed outside the signboard fixing frame 20 to measure the wind speed and direction in real time according to changes in the external environment, and a board 40 is formed inside the signboard frame for the purpose of nighttime advertising. LED 43 that projects light to the flexible screen 30A in both directions from three or four sides of the inside of the signboard frame under the control of ), a groove is dug inside the sign frame for smooth operation, and a screen signboard separation prevention rail 22 is installed in the groove to prevent separation of the screen signboard.

And while the inner board 40 is attached to the inside of the screen sign storage case 10, the external wind speed and direction measured by the wind vane 41 and the anemometer 42 and other measurement sensors as well as the power supply control from the power source , transmits a signal from other climate data or the user's operation to the communication Wi-Fi module 44 installed in the screen sign storage case 10, and transmits a signal from the Wi-Fi module 44 to the board 40 again to transmit the signal to the screen sign storage case (10) to determine the deployment and storage through the forward and reverse rotation of the motor driving unit (30C) of the screen signboard (30) inside.

At this time, the risk standard is calculated with reference to the environment around the signboard, the area of the signboard, and the current building structure standards by comprehensively considering the external wind direction and speed measured on the board 40 and the issued strong wind and typhoon advisory. And, for the safe storage of the screen sign 30 on the board 40 set for each risk step, the screen sign 30 that has already been deployed in the motor driving unit 30C is deployed. Conversely, through reverse rotation driving Along the screen signboard separation prevention rail 22 , it is safely stored into the screen signage storage case 10 beyond the deployment hole of the screen signage storage case 10 .

Here, the location at which the wind vane 41 and the anemometer 42 and other measurement sensors are provided is well ventilated for accurate measurement, and the installation location can be arbitrarily set in order to minimize the influence on the surrounding environment. In addition, the measured value set in each sensor can be set arbitrarily, and the measured value is set in a range in which damage to the screen sign 30 that has been deployed to the outside does not occur (that is, in the case of weak wind or drizzle) It is desirable to keep the unfolded state).

Therefore, in the present invention, by embedding the screen signboard 30 in the screen signage storage case 10 as described above, while preserving the advertising effect that is the purpose of the existing signboard, it is an easier construction method compared to the existing signboard, so that the safety and economy of the worker are improved. Of course, by using the cartridge method, it is possible not only to minimize waste generated during sign installation, but also to eliminate the root cause of strong wind damage caused by poor support hardware and the area of the signboard, thereby minimizing the damage to the signboard every year. efficiency can be maximized.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention to be described later. Additional features and advantages constituting the claims of the present invention will be detailed below. It should be appreciated by those skilled in the art that the concept and specific embodiments of the present invention disclosed may be readily used as a basis for designing or modifying other structures for carrying out purposes similar to the present invention.

In addition, the concept and embodiment of the invention disclosed in the present invention as a basis for modifying or designing other structures for carrying out the same purpose of the present invention, such modified or changed equivalent structures by those skilled in the art are patented Various changes, substitutions and changes are possible without departing from the spirit or scope of the invention described in the claims.

10: screen sign storage case 11: screen signboard cover
12: Screen signage cartridge fixing support

20: signboard fixing frame 21: LED pedestal
22: Screen signboard separation prevention rail
30: screen sign 30A: flexible screen
30B: Translucent publicity sign 30C: Motor driving part
30D : Sign Holder
40: board 41: weather vane
42: anemometer 43: LED
44: wifi module

Claims (2)

A screen sign 30 that can be installed and constructed by fastening anchor bolts to the outer wall of the building and the outdoor support and has a deployment hole formed so that the screen sign can be deployed as a sign frame; And a screen sign storage case 10 that allows the cartridge to be easily replaced; a screen sign 30 installed inside the sign and detachable to the outside if necessary; A signboard frame 20 for protecting the screen signage from the external environment primarily; Screen signage 30, screen signage separation prevention rail 22 for correct operation by preventing separation during operation; A translucent publicity sign 30B made of a flexible material that can be accommodated inwardly through the motor driving unit in the inside of the screen signboard; A flexible screen (30A) that allows the light to be uniformly projected from the light source so that the semi-transparent publicity signboard emits light as a whole, and is positioned between the two translucent publicity signs to provide structural support through the padding and fixing method; The flexible screen and the translucent publicity signage are held so that they do not come off, and the signboard holder 30D serves as a center of gravity when the signage is driven and can be operated easily; a wind vane 41 that measures the wind direction in real time at a place where the signboard is installed; An anemometer 42 for measuring the wind speed in real time at a place where the signboard is installed; an edge-type LED 43 for projecting light to the flexible screen while the screen signage is controlled by the board 40 to expose advertisements even at night; a motor driving unit 30C capable of forward and reverse rotation while receiving power from a power supply unit according to signal data transmitted from the wind direction and anemometer; a board 40 that controls the motor driving unit and the LED to operate and drive each device when necessary, and transmits the corresponding data to the Wi-Fi module; a communication Wi-Fi module 44 for transmitting wind direction and wind speed data and other climate data received from the board to a data recording server; Signboard, characterized in that it comprises a.
The method of claim 1,
The signboard, characterized in that it is configured in a structure that can prevent damage to the signboard from falling from strong winds by driving and operating at times through a real-time measurement sensor to minimize the area of the signboard when typhoons and strong winds occur.

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