JP3244001U - Intelligent power warning display board - Google Patents

Abstract

[Problem] To provide an intelligent power warning display board that selects display and audio depending on the site. A frame 20 is provided on the outside of a housing 10, a latch 101 is provided on one side, a display 30 is provided for displaying warning information, and a control module is provided inside the housing. includes a microprocessor and a data transfer module, the data transfer module is connected to the input end of the microprocessor, the output end of the microprocessor is connected to the display, the output end of the microprocessor is connected to the input end of the microprocessor at the bottom of the housing, and the data transfer module is connected to the input end of the microprocessor at the bottom of the housing. It has a human sensor to detect a human body, is connected to the output end of the microprocessor at the bottom of the housing, has an audio broadcasting module 60 for broadcasting warning information, has a battery module, and has a parameter to the control module. It has a front-end upload module to control and upload display information and audio information. [Selection diagram] Figure 1

Description

The present invention relates to the technical field of substation inspection, and specifically relates to an intelligent power warning display board.

With the development of science and technology, people are increasingly forced to use electrical equipment, and when using electricity, a power supply is required, and power is always transmitted through high-voltage lines. Warning signs are required because the voltage is too high and there is a risk of injury to passersby.

The current power warning display boards used near high-voltage lines have different warning effects and information presentations, so it is necessary to carry different warning display board slogans during the on-site inspection and maintenance process. Warning display boards generally have a plate-like structure, are placed at a certain distance from the inspection position, and are used for warnings and presentations. Existing warning signboards, on the other hand, have a single function and can only display one warning slogan due to the size restriction of the signboard. If replacement is necessary, replace the entire warning display board. On the other hand, the warning display board is installed on a flat surface, and the front where it is placed plays the role of presenting a warning, but it is not possible to warn the surrounding blind spots, which poses a safety risk. .

The main purpose of the present invention is to provide an intelligent power warning display board that can effectively solve the problems in the background art.

This invention adopts the following technical proposal,
An intelligent power warning display board,
a housing, further provided with a frame on the outside of the housing, and a latch provided on one side of the housing;
is provided in the housing and has a display for displaying warning information;
a control module disposed inside the housing, the control module including a microprocessor and a data transfer module, the data transfer module being connected to an input end of the microprocessor, and an output end of the microprocessor being connected to a display; is,
It has a human sensor provided at the bottom of the housing and connected to the input end of the microprocessor to detect a human body;
an audio broadcast module provided at the bottom of the housing and connected to the output end of the microprocessor for broadcasting warning information;
a battery module; the battery module includes a battery and a power conversion module; an input end of the power conversion module is connected to the battery; an output end of the power conversion module is connected to a microprocessor;
It has a front-end upload module for controlling parameters and uploading display information and audio information to the control module.

As a further technical solution of the present invention, a mounting buckle is provided around the housing, a mounting hole is provided in the frame, and the frame is engaged with a side of the housing, and the mounting buckle is provided around the housing. Mounted through buckle and fixed.

As a further technical solution of the present invention, the bottom of the housing is provided with a power switch and a charging interface, and the bottom of the frame is provided with an audio switching knob and a human sensor.

A further technical solution of the present invention is that the bottom of the frame is further provided with a support base, the support base is connected to the frame by a snap fit, and the support base is provided with a speaker hole and a human body sensing hole. It is being

A further technical solution of the present invention is that the latch is provided with a hanging chain, the hanging chain is connected to the latch, and the intelligent power warning display board can be hung by the latch, which is convenient for installation.

A further technical solution of the present invention is that a holder is provided on the rear side of the housing, the holder includes a fixed part, a rotating shaft and a support plate, and the housing has a support base for attaching the support plate. provided, the fixed part is connected to a housing, the rotation axis is provided inside the fixed part and rotates inside the holder, and the support plate is connected to the rotation axis and rotates according to the rotation axis. .

As a further technical solution of the present invention, a gasket is provided between the frame and the housing.

In a further technical solution of the present invention, the display is a Raspberry Pi capacitive touch screen or a dot matrix display.

As a further technical solution of the present invention, the front-end upload module includes settings for the number of animation frames, display mode, display method, speed, and dwell time, specifically:
Equipment matching for online operation of intelligent power warning display board,
Program readback to obtain current intelligent power warning display board information and parameters;
and transmitting image and video information to be set and displayed on the intelligent power warning display board.

The advantages of this invention compared to the conventional technology are as follows:
First, the intelligent power warning display board provided in this invention is applied to power work sites, one intelligent power warning board can replace dozens of work warning display boards, and based on the site construction There is no need to change the display content and audio broadcast based on different scenes, the mobile is convenient, and when a person approaches the warning display board, it will be displayed based on the warning content, and then the warning display will be displayed based on the warning content. issue.

Second, the built-in battery can power the intelligent power warning display board, and there is no need to connect a separate power source when doing temporary work outdoors, making it convenient to carry.

Third, the frame is disposed on the casing of the housing, so that the housing and the display are protected and sealed through the frame, so that the display can be normally used outdoors even in bad weather.

Fourth, the latch is equipped with a latch chain, which allows the intelligent power warning display board to be hung from the latch, which is convenient to install.

Fifth, by installing a holder, the intelligent power warning display board can be placed on the ground or on a table, making it easier to operate.

Sixth, the intelligent power warning display board can realize the switching of display information, can realize wireless data transmission through the front-end upload module, can upload image and audio information through mobile phones, and can change the speed, number of frames, and size of the display content. Easy to operate.

FIG. 2 is a schematic diagram of the structure of the intelligent power warning display board of the present invention. FIG. 3 is a front view of the intelligent power warning display board of the present invention; FIG. 3 is a rear view of the intelligent power warning display board of the present invention; FIG. 3 is a bottom view of the intelligent power warning display board of the present invention; FIG. 3 is a control structure diagram of the intelligent power warning display board of the present invention;

In the following, in order to fully understand the purpose, features and effects of the present invention, the concept, specific structure, and produced technical effects of the present invention will be clearly and completely explained by combining examples and drawings. do. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments, and those skilled in the art could have obtained without creative effort based on the embodiments of the present invention. Other embodiments fall within the scope of protection of the present invention.

As shown in FIGS. 1-5, specific embodiments of the present invention are shown,
The intelligent power warning display board has a housing 10, further provided with a frame 20 on the outside of the housing 10, and a latch 101 on one side of the housing 10, which is provided on the housing 10. has a display 30 for displaying warning information, and a control module 40 disposed inside the housing 10, said control module 40 including a microprocessor 401 and a data transfer module 402, said data transfer module 402 is connected to the input end of the microprocessor 401, the output end of the microprocessor 401 is connected to the display 30,
It is provided at the bottom of the housing 10 and connected to the input end of the microprocessor 401, and has a human sensor 50 for sensing a human body, and is provided at the bottom of the housing 10 and connected to the output end of the microprocessor 401. comprising an audio broadcast module 60 for broadcasting warning information;
The battery module 70 includes a battery 701 and a power conversion module 702, an input end of the power conversion module 702 is connected to the battery 701, and an output end of the power conversion module 702 is connected to the microprocessor 401. It has a front-end upload module 80 connected to the control module 40 for controlling parameters and uploading display information and audio information.

In the embodiment of the present invention, the built-in battery can supply power to the intelligent power warning display board, and there is no need to connect a separate power supply when doing temporary work outdoors, making it convenient to carry and power supply. The conversion module converts the battery voltage and outputs an operating voltage that allows the microprocessor to operate, as well as outputs a voltage that allows the display, motion sensor, and audio broadcasting module to operate, and by installing a charging interface, the battery can be It can be recharged, and when working outdoors for a long time, you can carry a mobile power supply to supply power, no external cable is required, convenient operation, and long cruising time.

In the embodiment of the present invention, a frame is disposed on the casing of the housing, so that the housing and the display are protected and sealed through the frame, so that the display can be normally used outdoors even in bad weather. Specifically, a mounting buckle 102 is provided around the housing 10 , a mounting hole 201 is provided in the frame 20 , and the frame 20 is engaged with a side of the housing 10 . It is fixed to the mounting buckle 102 via.

In the embodiment of the present invention, the bottom of the housing 10 is provided with a power switch 103 and a charging interface 104, and the bottom of the housing 10 is provided with an audio switching knob 105. Depending on the work situation at the site, the voice switching knob will display messages such as ``Danger of electricity, please do not approach,'' ``Danger of high voltage, do not climb,'' ``No entry except for electrical personnel,'' and ``Do not apply the brakes during work.'' ”, “In operation”, “ABC”, “Transmission”, “Outage”, “Earthed”, “Up and down from here”, “Work here”, “Be careful with electricity”, etc., and corresponding warnings. Can make sounds. The content of the audio broadcast can be configured using the front-end upload module.

In the embodiment of the present invention, the bottom of the frame 20 is further provided with a support base 202, the support base 202 is engaged with the frame 20, and the support base 202 is provided with a speaker hole and a human body sensing hole. It is being The support base is specifically installed outside the motion sensor and connected to the frame. The support base has a square structure, and the intelligent power warning display board is supported when placed on the ground.Moreover, the support base protects the human sensor, and the human sensor hole is opened at the tip of the support base. Signal transmission and collection can be performed through the sensor hole. In the embodiment of the present invention, two sets of human sensors are used to improve the accuracy of monitoring.

In the embodiment of the present invention, the latch 102 is provided with a latch chain 106, the latch chain 106 is connected to the latch 102, and the intelligent power warning display board can be hung from the latch, which is convenient for installation.

In order to facilitate the placement of the intelligent power warning display board and avoid it from tipping over, a holder 90 is provided on the rear side of the housing 10, and the holder 90 includes a fixed part 901, a rotating shaft 902 and a supporting plate 903. , the housing 10 is provided with a slot 107 for attaching a support plate, the fixing part 901 is connected to the housing 10, the rotating shaft 902 is provided inside the fixing part 901, and the fixing part 901 The support plate 903 is connected to the rotation axis 902 and rotates according to the rotation axis 902 . In the embodiment of the present invention, by installing the holder, the intelligent power warning display board can be placed on the ground or on the table, and is easy to operate.

A gasket 203 is provided between the frame 20 and the housing 10, which hermetically protects the housing and is suitable for bad weather. Here, the display 30 is a Raspberry Pi capacitive touch screen or a dot matrix display.

In the embodiment of the present invention, the intelligent power warning display board can realize the switching of display information, can realize wireless data transmission through the mobile APP, can upload image and audio information through the mobile APP, and can change the display content speed, frame number, etc. The size can be set and operation is convenient.

In an embodiment of the present invention, the front-end upload module includes settings for the number of animation frames, display mode, display method, speed, and dwell time, specifically:
Equipment matching for online operation of intelligent power warning display board,
Program readback to obtain current intelligent power warning display board information and parameters;
and transmitting image and video information to be set and displayed on the intelligent power warning display board.

For the front-end upload module, the settings include screen parameter settings, forced startup, forced shutdown, time adjustment, brightness, changing WiFi name, displaying control card password, reading control card model and version, advanced functions, and audio. , Switch to the simple version, Related/Help, Account, Exit settings, Sent programs, Images/videos can be adjusted by enlarging or reducing them, and screen rotation can be realized, among which The screen can be adjusted by rotating 0°, 90°, 780°, 270°, multiple programs can be installed, programs can be ordered, the number of programs can be increased, and the number of programs can be increased. The broadcast mode can be sequential broadcast, regular broadcast, or fixed length broadcast, and it is also possible to add a background to the program.

For image/video settings, you can select multiple images by selecting the image or video, and the images or videos or programs that need to be displayed can be saved on the mobile phone after creation, and then the front-end upload module You can set the number of video frames, mirror, rotate, and crop, set the number of repeats, animation speed, dwell time, optimality display, lace partition, and convert to black and white images. . You can also add subtitles, dials, dates, timings, etc. as needed to expand the functionality and increase the content displayed on site.

In the specific operation, through the device matching operation, select and connect to the WiFi of the upload module in the wireless network in the mobile device such as a mobile phone, turn off the data flow rate of the mobile device such as mobile phone, and then confirm. Complete the equipment matching operation. When the device matching operation is completed, the current intelligent power warning display board display program information can be obtained by rereading the program, and mobile terminals such as mobile phones will display the current program information, and mobile terminals such as mobile phones will display the current program information. Perform settings and operations on the terminal, select and send updated program information, and the intelligent power warning display board will display the updated program information.

The intelligent power warning display board provided in this invention is applied to power work sites, one intelligent power warning board can replace dozens of work warning display boards, and the display content can be changed based on the construction at the site. Choose audio broadcasting, no need to replace different warning display boards based on different scenes, mobile is convenient, when a person approaches the warning display board, it will present based on the warning content and then issue a warning.

The size of the intelligent power warning display board of the present invention can be set according to needs, for example, a small warning display board can be installed, the size is 15cm long and 12cm wide, and the size of a large warning display board is long. It is 28cm long and 25cm wide. The present invention does not require specific dimensions, but is based on technical ideas and functions that can realize the present invention.

Although the present invention has been introduced in detail above, the present invention is not limited to the above embodiments, and various changes can be made within the scope of knowledge of those skilled in the art without departing from the spirit of the present invention. I can do it. Many other modifications and variations may be made without departing from the spirit and scope of the invention. It should be understood that the invention is not limited to particular embodiments, but rather the scope of the invention is defined by the appended claims.

10, Housing; 20, Frame; 30, Display; 40, Control module; 50, Motion sensor; 60, Audio broadcast module; 70, Battery module; 80, Front end upload module; 90, Holder; 101, Latch; 102 , Mounting buckle; 103, Power switch; 104, Charging interface; 105, Audio switching knob; 106, Hanging chain; 107, Slot; 201, Mounting hole; 202, Support base; 203, Gasket; 401, Microprocessor; 402, Data transfer module; 701, battery; 702, power conversion module; 901, fixed parts; 902, rotating shaft; 903, support plate.

Claims (9)

An intelligent power warning display board,
a housing, further provided with a frame on the outside of the housing, and a latch provided on one side of the housing;
is provided in the housing and has a display for displaying warning information;
a control module disposed inside the housing, the control module including a microprocessor and a data transfer module, the data transfer module being connected to an input end of the microprocessor, and an output end of the microprocessor being connected to a display; is,
It has a human sensor provided at the bottom of the housing and connected to the input end of the microprocessor to detect a human body;
an audio broadcast module provided at the bottom of the housing and connected to the output end of the microprocessor for broadcasting warning information;
a battery module; the battery module includes a battery and a power conversion module; an input end of the power conversion module is connected to the battery; an output end of the power conversion module is connected to a microprocessor;
An intelligent power warning display board, characterized in that it has a front-end upload module for controlling parameters and uploading display information and audio information to a control module. A mounting buckle is provided around the housing, a mounting hole is provided in the frame, and the frame is engaged with a side of the housing and is fixed to the mounting buckle through the mounting hole. The intelligent power warning display board as claimed in claim 1. The intelligent power warning display according to claim 1, wherein a power switch and a charging interface are provided at the bottom of the housing, and an audio switching knob and a human sensor are provided at the bottom of the frame. Board. 2. A support base is further provided at the bottom of the frame, the support base is connected to the frame by a snap fit, and the support base is provided with a speaker hole and a human body sensing hole. The intelligent power warning display board according to 1. The intelligent power supply according to claim 1, characterized in that the latch is provided with a latch chain, the latch chain is connected to the latch, and the intelligent power warning display board can be hung by the latch, which is convenient to install. Warning display board. A holder is provided on the rear side of the housing, the holder includes a fixed part, a rotating shaft, and a support plate, the housing is provided with a support base for attaching the support plate, and the fixed part is connected to the housing. 2. The rotary shaft according to claim 1, wherein the rotary shaft is provided inside the fixed part and rotates inside the holder, and the support plate is connected to the rotary shaft and rotates according to the rotary shaft. Intelligent power warning display board. The intelligent power warning display board according to claim 1, characterized in that a gasket is provided between the frame and the housing. The intelligent power warning display board of claim 1, wherein the display is a Raspberry Pi capacitive touch screen or a dot matrix display. The front-end upload module includes settings for the number of animation frames, display mode, display method, speed, and dwell time, and specifically,
Equipment matching for online operation of intelligent power warning display board,
Program readback to obtain current intelligent power warning display board information and parameters;
The intelligent power warning display board according to claim 1, further comprising: transmitting image and video information to be set and displayed on the intelligent power warning display board.