Electric power warning board with self-inspection function

Abstract

The invention discloses an electric power warning board with a self-inspection function, and the warning board comprises a warning board main body which comprises a frame and a warning board arranged on the frame, and the warning board is suitable for displaying warning contents; the mounting bin is mounted at the top of the frame; the rotating mechanism is arranged in the mounting bin; the inspection mechanism is arranged below the mounting bin and is in transmission connection with the rotating mechanism, and the inspection mechanism is driven by the rotating mechanism to rotate around the warning board main body; and the warning indicator is used for sending out a warning signal. By means of the rotary inspection mechanism and real-time warning signals, attention of people can be more effectively attracted, the warning effect is improved, and compared with a traditional static warning board, the dynamic warning mode can more alert and pay attention to people. And the staying person can be reminded to be away from the dangerous area in time through the timely warning signal, so that safety accidents such as electric shock and the like are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of warning signs, and in particular to an electric power warning sign with a self-inspection function. Background Art

[0002] In recent years, as the domestic economy has been getting better and better, people's lives have become more colorful, and more and more people have become fond of fishing. However, some fishing enthusiasts have not yet established a correct safety awareness. Because of this, the number of accidents of electric shock while fishing under electric wires has also increased, and the accident scenes are shocking.

[0003] At present, in order to prevent such accidents from happening, relevant departments have set up warning signs around the waters under the power lines to remind fishing enthusiasts to stay away from dangerous areas and prohibit fishing. Unfortunately, these existing warning signs are often relatively simple in function, and their warning effect is not significant enough to fully arouse people's vigilance and attention. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide an electric power warning sign with a self-inspection function, which can solve the above-mentioned problems existing in the prior art.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] Provided is an electric power warning sign with a self-inspection function, comprising:

[0007] The warning sign body comprises a frame and a warning sign plate arranged on the frame, wherein the warning sign plate is suitable for displaying warning content;

[0008] An installation bin is installed on the top of the frame;

[0009] A rotating mechanism is arranged in the installation chamber;

[0010] A patrol mechanism is arranged below the installation bin and is in transmission connection with the rotating mechanism, and the patrol mechanism is driven by the rotating mechanism to rotate around the warning sign body;

[0011] An alarm device is used to send out a warning signal.

[0012] Optionally, the mounting bin includes a base and a bin cover, the base is fixed to the top of the frame, the rotating mechanism is mounted on the top side of the base, and the bin cover is mounted on the base and covers the rotating mechanism; an annular hole is formed on the periphery of the base, and the rotating mechanism is provided with a mounting arm, the mounting arm extends downward through the annular hole and is connected to the inspection mechanism, and the rotating mechanism drives the inspection mechanism to rotate around the warning sign body through the mounting arm.

[0013] Optionally, the rotating mechanism includes a synchronous belt assembly, a motor and a transmission assembly, the synchronous belt assembly includes at least two synchronous wheels and a synchronous belt mounted on the synchronous wheels, the synchronous wheels are rotatably mounted on the base, the motor is connected to one of the synchronous wheels through the transmission assembly, the mounting arm is connected to the synchronous belt, and the synchronous belt assembly is driven by the motor to operate, thereby driving the mounting arm to rotate around the warning sign body.

[0014] Optionally, the bin cover includes a top plate, a surrounding wall and a bottom plate, and the top plate and the bottom plate are respectively connected to the upper and lower sides of the surrounding wall; the top plate is connected to a downwardly extending pillar, and the pillar is fixed to the base to enable the base to support the bin cover; the bottom plate is provided with a hollow hole for avoiding the base, and the annular hole is formed between the outer periphery of the base and the inner periphery of the bottom plate; the bottom plate is also provided with a guide rail arranged around the annular hole, and the mounting arm includes a slide seat, which is slidably connected to the guide rail, and the mounting arm is supported and guided by the guide rail.

[0015] Optionally, a connecting block is provided on the outer wall of the synchronous belt, the connecting block is provided with a connecting groove, the mounting arm is provided with a connecting protrusion that cooperates with the connecting groove, and the connecting protrusion is inserted into the connecting groove, so that the synchronous belt can drive the mounting arm to rotate through the connecting block.

[0016] Optionally, the inspection mechanism includes a radar module and a camera module.

[0017] Optionally, a power supply and a control panel are further provided in the installation bin, and the power supply, the rotating mechanism, the alarm and the inspection mechanism are electrically connected to the control panel respectively.

[0018] Optionally, the alarm includes a voice alarm and a light alarm.

[0019] Optionally, the control panel is provided with a wireless communication unit, through which communication with a remote terminal can be achieved; the alarm device includes a loudspeaker.

[0020] Optionally, a solar panel is also provided on the top of the installation bin, and the solar panel is used to charge the power supply.

[0021] The beneficial effects of the present application are as follows: the present invention provides an electric warning sign with a self-inspection function. Through a rotating inspection mechanism and real-time warning signals, it can more effectively attract people's attention and improve the warning effect. Compared with traditional static warning signs, this dynamic warning method can arouse people's vigilance and attention. Timely warning signals can remind people to stay away from dangerous areas in time, thereby reducing the occurrence of safety accidents such as electric shock. Through integrated sensors and control systems, intelligent monitoring and management of warning areas are realized. In addition, the data of the inspection mechanism can be recorded and analyzed to provide a basis for further optimizing warning strategies and location layouts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present application is further described in detail below based on the drawings and embodiments.

[0023] Figure 1 This is a structural schematic diagram of a power warning sign with a self-inspection function according to an embodiment of the present application from one perspective;

[0024] Figure 2 This is a schematic structural diagram of the electric warning sign with self-inspection function according to an embodiment of the present application from another perspective;

[0025] Figure 3 An exploded schematic diagram of a power warning sign with a self-inspection function according to an embodiment of the present application from one perspective;

[0026] Figure 4 This is an exploded schematic diagram of another perspective of the electric warning sign with a self-inspection function according to an embodiment of the present application;

[0027] Figure 5 This is a schematic diagram of the internal structure of the electric warning sign with self-inspection function described in an embodiment of the present application;

[0028] Figure 6 This is a schematic diagram of the internal structure of the hatch cover according to an embodiment of the present application;

[0029] Figure 7 This is a schematic structural diagram of the base plate and its top structure described in an embodiment of the present application.

[0030] In the figure:

[0031] 1. Warning sign body; 11. Warning sign plate; 12. Frame; 2. Mounting compartment; 21. Base; 22. Compartment cover; 221. Top plate; 222. Wall; 223. Bottom plate; 2231. Hollow hole; 224. Guide rail; 23. Annular hole; 3. Warning device; 4. Rotating mechanism; 41. Synchronous belt assembly; 411. Synchronous wheel; 412. Synchronous belt; 413. Connecting block; 42. Motor; 43. Transmission assembly; 44. Mounting arm; 441. Connecting protrusion; 442. Slide seat; 5. Power supply; 6. Control panel. DETAILED DESCRIPTION

[0032] In order to make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0033] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In recent years, as the domestic economy has been getting better and better, people's lives have become more colorful, and more and more people have become fond of fishing. However, some fishing enthusiasts have not yet established a correct safety awareness. Because of this, the number of accidents of electric shock while fishing under electric wires has also increased, and the accident scenes are shocking.

[0036] At present, in order to prevent such accidents from happening, relevant departments have set up warning signs around the waters under the power lines to remind fishing enthusiasts to stay away from dangerous areas and prohibit fishing. Unfortunately, these existing warning signs are often relatively simple in function, and their warning effect is not significant enough to fully arouse people's vigilance and attention.

[0037] In order to overcome the above technical problems, refer to Figure 1-Figure 7 This embodiment provides an electric warning sign with a self-inspection function, including:

[0038] The warning sign body 1 includes a frame 12 and a warning sign plate 11 disposed on the frame 12, wherein the warning sign plate 11 is suitable for displaying warning content;

[0039] An installation bin 2 is installed on the top of the frame 12;

[0040] A rotating mechanism 4 is arranged in the installation chamber 2;

[0041] The inspection mechanism is arranged below the installation bin 2 and is in transmission connection with the rotating mechanism 4, and the inspection mechanism is driven by the rotating mechanism 4 to rotate around the warning sign body 1;

[0042] The alarm device 3 is used to send out a warning signal.

[0043] The rotating mechanism 4 can drive the inspection mechanism to rotate around the warning sign body 1 to perform inspection work. When a person staying nearby is detected, the alarm device 3 can be activated to send a warning signal.

[0044] Among them, the warning sign body 1 is the basis of the whole device, including a frame 12 and a warning sign board 11 arranged on the frame 12. The frame 12 generally includes at least two columns, and the bottom ends of the columns are fixed on the ground to achieve the purpose of supporting the warning sign board 11. The warning sign board 11 is used to display specific warning content, such as "No fishing under the wire", etc., to inform fishing enthusiasts of the danger of the area in an intuitive way. The installation chamber 2 is located at the top of the warning sign body 1, and is used to install the rotating mechanism 4 and the relevant components of the inspection mechanism, which can effectively protect the installed mechanisms and devices. The inspection mechanism is located below the installation chamber 2, and is connected to the rotating mechanism 4 by transmission. It can rotate around the warning sign body 1 under the drive of the rotating mechanism 4. The inspection mechanism includes a sensor (such as an infrared sensor, a camera, etc.) for detecting the activities of people nearby. The alarm 3 is used to send a warning signal when the inspection mechanism detects people staying nearby, which can include various forms such as sound alarms and flashing lights.

[0045] During the inspection process, the rotating mechanism 4 is started, driving the inspection mechanism to rotate around the warning sign body 1 for inspection. The sensor on the inspection mechanism detects the surrounding environment in real time, especially whether there are people staying near the warning sign. When the sensor detects that there are people staying nearby, the signal is transmitted to the control system, and the control system determines whether the stay meets the conditions for triggering the alarm (such as staying too long, too close, etc.). If the conditions are met, the alarm device 3 is started to send a warning signal to remind the people to pay attention to safety and stay away from dangerous areas.

[0046] This implementation scheme can more effectively attract people's attention and improve the warning effect through the rotating inspection mechanism and real-time warning signals. Compared with traditional static warning signs, this dynamic warning method can arouse people's vigilance and attention. Timely warning signals can remind people to stay away from dangerous areas in time, thereby reducing the occurrence of safety accidents such as electric shock. Through integrated sensors and control systems, intelligent monitoring and management of warning areas are realized. In addition, the data of the inspection mechanism can be recorded and analyzed to provide a basis for further optimizing warning strategies and location layouts.

[0047] In one embodiment, in combination Figure 1-Figure 4 The mounting bin 2 includes a base 21 and a bin cover 22, the base 21 is fixed to the top of the frame 12, the rotating mechanism 4 is mounted on the top side of the base 21, and the bin cover 22 is mounted on the base 21 and covers the rotating mechanism 4; an annular hole 23 is formed on the periphery of the base 21, and the rotating mechanism 4 is provided with a mounting arm 44, which extends downward through the annular hole 23 and is connected to the inspection mechanism, and the rotating mechanism 4 drives the inspection mechanism to rotate around the warning sign body 1 through the mounting arm 44.

[0048] The bin cover 22 covers the base 21, which can effectively protect the devices installed on the base 21 (such as the rotating mechanism 4 and other necessary devices). An annular hole 23 is formed on the periphery of the base 21, allowing the mounting arm 44 to extend downward to connect to the inspection mechanism below. Under the protection of the bin cover 22, rainwater will not enter from the annular hole 23 at the bottom, and it is not easy to hit the inspection mechanism located below the mounting bin 2.

[0049] Therefore, in the above embodiment scheme, the base 21 provides a reliable installation foundation for the top structure, and the design of the compartment cover 22 provides an effective protective layer for key components such as the rotating mechanism 4, thereby improving the durability and safety of the equipment. Even in severe weather conditions, the equipment can maintain normal operation and reduce the failure rate caused by external factors.

[0050] In one embodiment, the rotating mechanism 4 includes a synchronous belt assembly 41, a motor 42 and a transmission assembly 43. The synchronous belt assembly 41 includes at least two synchronous wheels 411 and a synchronous belt 412 sleeved on the synchronous wheels 411. The synchronous wheels 411 are rotatably mounted on the base 21. The motor 42 is connected to one of the synchronous wheels 411 through the transmission assembly 43. The mounting arm 44 is connected to the synchronous belt 412. The synchronous belt assembly 41 is driven by the motor 42 to operate, thereby driving the mounting arm 44 to rotate around the warning sign body 1.

[0051] When the motor 42 is started, the power is transmitted to one of the synchronous wheels 411 through the transmission assembly 43. The synchronous wheel 411 drives the synchronous belt 412 to transmit, and then drives the other synchronous wheel 411 to rotate. The transmission of the synchronous belt 412 drives the mounting arm 44 to rotate around the warning sign body 1. The rotation of the mounting arm 44 drives the inspection mechanism to perform all-round inspection.

[0052] In the above embodiment scheme, the design of the synchronous belt assembly 41 makes the rotation movement of the rotating mechanism 4 more stable and continuous, reducing the inspection error caused by unstable rotation; the motor 42 is connected to the synchronous wheel 411 through the transmission assembly 43, thereby realizing efficient power transmission and improving the operating efficiency of the rotating mechanism 4.

[0053] In one embodiment, the transmission assembly 43 includes a meshing driving gear and a driven gear, the driving gear is connected to the motor 42 , and the driven gear is connected to the synchronous wheel 411 .

[0054] In one embodiment, referring to Figure 5 The bin cover 22 includes a top plate 221, a surrounding wall 222 and a bottom plate 223, wherein the top plate 221 and the bottom plate 223 are respectively connected to the upper and lower sides of the surrounding wall 222; the top plate 221 is connected to a pillar extending downward, and the bottom end of the pillar is fixed to the base 21, so as to realize the support of the bin cover 22 by the base 21; the bottom plate 223 is provided with a hollow hole 2231 for avoiding the base 21, and the annular hole 23 is formed between the outer periphery of the base 21 and the inner periphery of the bottom plate 223; the bottom plate 223 is also provided with a guide rail 224 arranged around the annular hole 23, and the mounting arm 44 includes a slide seat 442, and the slide seat 442 is slidably connected to the guide rail 224, and the mounting arm 44 is supported and guided by the guide rail 224.

[0055] In the above-mentioned structure of the bin cover 22, the top plate 221 serves as the top of the bin cover 22 and plays the role of shielding and protecting the internal mechanism; the surrounding wall 222 connects the top plate 221 and the bottom plate 223 to form the side wall of the bin cover 22, further enhancing the closure and protection of the bin cover 22; the bottom plate 223 is located at the bottom of the bin cover 22, and is designed with a hollow hole 2231 to avoid the base 21. At the same time, an annular hole 23 is formed between the inner periphery of the bottom plate 223 and the outer periphery of the base 21, allowing the installation arm 44 to extend downward. The top plate 221 is fixed to the base 21 through a pillar, realizing the stable support of the base 21 to the bin cover 22. The design of the pillar not only ensures the stability of the bin cover 22, but also facilitates installation and maintenance. The hollow hole 2231 opened on the bottom plate 223 avoids the base 21, so that the installation arm 44 can smoothly extend downward through the annular hole 23. The design of the annular hole 23 not only meets the operation requirements of the installation arm 44, but also maintains the closure of the bin cover 22.

[0056] A guide rail 224 is arranged around the annular hole 23 on the bottom plate 223, providing guidance and support for the operation of the mounting arm 44. The mounting arm 44 includes a slide 442, which is slidably connected to the guide rail 224, ensuring the stability and accuracy of the mounting arm 44 during operation. In specific applications, since the entire guide rail 224 is an annular closed loop structure, which has an arc portion and a straight portion, in order to enable the slide 442 to slide smoothly along the guide rail 224, the slide 442 and the guide rail 224 can be controlled to have a sufficiently loose fitting clearance, so that the slide 442 can slide smoothly along the guide rail 224 through the fitting clearance. During assembly, the rotating mechanism 4 can be first installed on the base 21, the mounting arm 44 and the guide rail 224 are assembled, and then the compartment cover 22 with the mounting arm 44 is buckled onto the base 21, and then the pillars are aligned and fixed.

[0057] In this solution, a guide rail 224 is set on the base plate 223 to support the installation arm 44 and the inspection mechanism, that is, the weight of the installation arm 44 and the inspection mechanism falls on the guide rail 224, and the synchronous belt 412 does not play a load-bearing role, it only drives the installation arm 44 to rotate horizontally. Without using the synchronous belt 412 to bear the weight, the long-term effective and stable operation of the synchronous belt 412 can be effectively maintained, the loosening problem of the synchronous belt 412 can be avoided, and the long-term stability of the inspection mechanism can be ensured.

[0058] In one embodiment, referring to Figure 5 The outer wall of the synchronous belt 412 is provided with a connecting block 413, and the connecting block 413 is provided with a connecting groove. The mounting arm 44 is provided with a connecting protrusion 441 that cooperates with the connecting groove. The connecting protrusion 441 is inserted into the connecting groove, so that the synchronous belt 412 can drive the mounting arm 44 to rotate through the connecting block 413.

[0059] Specifically, the connecting groove is a through groove extending in the vertical direction, and the connecting protrusion 441 slides into the connecting groove in the vertical direction, so that the synchronous belt 412 can drive the mounting arm 44 to move horizontally through the connecting block 413, and the weight of the mounting arm 44 will not fall on the synchronous belt 412.

[0060] In this embodiment, connecting blocks 413 are cleverly provided on the outer wall of the synchronous belt 412. These connecting blocks 413 are provided with connecting grooves for cooperating with the connecting protrusions 441 on the mounting arm 44. The connecting grooves are designed to be through grooves extending in the vertical direction, and the connecting protrusions 441 on the mounting arm 44 can slide into these connecting grooves in the vertical direction. This design not only realizes a stable connection between the synchronous belt 412 and the mounting arm 44, but also ensures the stability and accuracy of the mounting arm 44 during rotation.

[0061] In one embodiment, the inspection mechanism includes a radar module and a camera module.

[0062] The radar module is responsible for scanning the monitoring area in a loop to detect potential abnormal situations, such as the movement of people. The radar module has the characteristics of low cost and low operating power consumption, and is suitable for long-term uninterrupted operation. The camera module is used to obtain image information of the monitoring area for more detailed analysis and judgment. The camera module can provide high-resolution images, which helps to accurately identify the identity and behavior of people.

[0063] When the inspection mechanism is started, the radar module is first started for cyclic scanning. The radar module continuously monitors the monitoring area with low power consumption and cost to find potential abnormalities. Once the radar module detects an abnormal situation (such as a person approaching), the system will immediately trigger the camera module. After the camera module is started, it will quickly obtain image information of the monitoring area. Through image analysis technology, the image obtained by the camera module is further processed and analyzed to determine whether there are people staying in the image, as well as the identity and behavior of the staying people; according to the results of the image analysis, if it is confirmed that there are people staying and meet the preset warning conditions (such as staying too long, abnormal behavior, etc.), the system will start the alarm 3, which can remind relevant personnel to pay attention through sound, light, etc., or trigger other safety measures.

[0064] The inspection mechanism of this embodiment realizes intelligent monitoring of the monitoring area through preliminary scanning of the radar module and accurate judgment of the camera module, while reducing overall power consumption; combined with the precision advantage of the camera, the accuracy and reliability of monitoring are improved.

[0065] In one embodiment, a power supply 5 and a control panel 6 are further provided in the installation compartment 2 , and the power supply 5 , the rotating mechanism 4 , the alarm 3 and the inspection mechanism are electrically connected to the control panel 6 , respectively.

[0066] The power supply 5 provides power support for the entire inspection system to ensure that all components can work normally.

[0067] The control panel 6 serves as the control center of the system and is responsible for receiving and processing signals from various sensors and issuing corresponding control instructions.

[0068] During specific implementation, in order to realize the power supply of the inspection mechanism, the inspection mechanism and the control board 6 and the power supply 5 are usually connected by power transmission and signal lines. The inspection mechanism is a structure driven to rotate by the rotating mechanism 4. In order to avoid the problem of line entanglement, in the process of controlling the rotation of the rotating mechanism 4, the form of alternating forward and reverse rotation can be adopted. That is, the rotating mechanism 4 drives the inspection mechanism to rotate at an angle between 360° and 420°. When it rotates to the set angle, the rotating mechanism 4 is controlled to reverse. In this way, all-round inspection without dead ends is realized, and the problem of line entanglement is avoided.

[0069] In one embodiment, the alarm device 3 includes a voice alarm device 3 and a light alarm device 3 .

[0070] The voice warning device 3 is usually composed of an audio playback module, a control module (which may be integrated on the control board 6) and a speaker. The audio playback module stores pre-recorded warning voices. When the control module receives a trigger signal, it activates the audio playback module and plays the warning voice through the speaker. Specifically, when it is detected that someone is approaching a dangerous area, the control module sends a command to the audio playback module to start the voice playback function and emit a clear and loud warning voice to remind people to pay attention to safety.

[0071] The light warning device 3 is mainly composed of a light source (such as an LED light) and a control module (which may also be integrated on the control board 6). The light source is usually designed to flash to attract attention. Specifically, when the system detects that someone is approaching a dangerous area, the control module activates the light source to flash. The flashing light can visually attract people's attention, especially at night or in a dimly lit environment, and the effect is particularly significant.

[0072] In this embodiment, the voice alarm 3 and the light alarm 3 are used in combination to form a more comprehensive warning system. When the triggering conditions are met, the two work simultaneously to remind people to pay attention to safety from both auditory and visual dimensions. Through timely and accurate warnings, safety accidents caused by ignoring dangers can be effectively avoided or reduced. Whether it is day or night, whether it is a well-lit or dim environment, this combined warning method can play a good role.

[0073] In one embodiment, the control panel 6 is provided with a wireless communication unit, through which communication with a remote terminal can be achieved; the alarm device 3 includes a loudspeaker.

[0074] The wireless communication unit is the bridge between the site and the remote terminal. It is responsible for transmitting the image information collected by the on-site camera module to the remote monitoring personnel in real time. The realization of this function depends on the support of wireless communication technologies, such as Wi-Fi, 4G / 5G mobile networks, etc. The remote monitoring personnel access the system through a remote terminal (such as a computer, mobile phone, tablet, etc.) equipped with corresponding software. After successful connection, the remote terminal can receive and display the image information collected by the camera module in real time, so that the monitoring personnel can intuitively understand the on-site situation.

[0075] Through the wireless communication unit, remote monitoring personnel can obtain image information collected by the camera module in real time. This information includes but is not limited to:

[0076] On-site personnel activities: Monitoring personnel can observe the activities of on-site personnel in real time to determine whether there are safety hazards or violations.

[0077] Environmental status: Through image information, monitoring personnel can understand the environmental status of the site, such as weather conditions, lighting conditions, etc.

[0078] Equipment operating status: If the camera module can capture the operating status of the equipment, the monitoring personnel can also monitor the operation of the equipment through image information.

[0079] Through real-time monitoring and remote access to on-site conditions, monitoring personnel can promptly discover and handle potential safety hazards. In addition, remote monitoring can reduce the manpower and time costs of on-site inspections. When abnormal situations occur, on-site information can be quickly obtained and corresponding emergency measures can be taken.

[0080] In addition, the monitoring personnel can obtain the monitoring information of the scene through the remote terminal. When it is found that the warning information on the scene is still not effective in expelling the intruder, the monitoring personnel can make a remote call through the remote terminal, and the content of the call is transmitted to the control panel 6 through wireless, and the control panel 6 then plays the content of the call through the loudspeaker. This is conducive to improving the expulsion effect and reducing safety hazards.

[0081] In one embodiment, a solar panel is further provided on the top of the installation bin 2 , and the solar panel is used to charge the power source 5 .

[0082] The solar panel is located on the top of the installation chamber 2, and is responsible for capturing solar radiation and converting it into electrical energy. The converted electrical energy directly charges the power source 5 through a specific charging circuit. Charging the power source 5 through the solar panel reduces the dependence on the external power source 5 and improves the self-sufficiency of the system; using renewable energy (solar energy) for charging is in line with the green and environmentally friendly development concept, and helps to reduce carbon emissions and environmental pollution; in addition, the use of solar panels reduces the operation and maintenance costs caused by frequent replacement of batteries or external power sources 5.

[0083] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right", etc., and other directions or positional relationships are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of this application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0084] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0085] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0086] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be interpreted as limiting the scope of protection of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the present application without creative work, and these methods will fall within the scope of protection of the present application.

Claims

1. An electric power warning sign with a self-inspection function, characterized in that: include: A warning sign body (1) comprises a frame (12) and a warning sign plate (11) arranged on the frame (12), wherein the warning sign plate (11) is suitable for displaying warning content; An installation bin (2) installed on the top of the frame (12); A rotating mechanism (4) is arranged in the installation bin (2); A patrol mechanism is arranged below the installation bin (2) and is in transmission connection with the rotating mechanism (4), and the patrol mechanism is driven by the rotating mechanism (4) to rotate around the warning sign body (1); The alarm device (3) is used to send out an alarm signal.

2. The electric power warning sign with self-inspection function according to claim 1 is characterized in that: The installation bin (2) comprises a base (21) and a bin cover (22), wherein the base (21) is fixed to the top of the frame (12), the rotating mechanism (4) is installed on the top side of the base (21), and the bin cover (22) is installed on the base (21) and covers the rotating mechanism (4); an annular hole (23) is formed on the periphery of the base (21), and the rotating mechanism (4) is provided with a mounting arm (44), wherein the mounting arm (44) extends downward through the annular hole (23) and is connected to the inspection mechanism, and the rotating mechanism (4) drives the inspection mechanism to rotate around the warning sign body (1) through the mounting arm (44).

3. The electric power warning sign with self-inspection function according to claim 2 is characterized in that: The rotating mechanism (4) comprises a synchronous belt assembly (41), a motor (42) and a transmission assembly (43); the synchronous belt assembly (41) comprises at least two synchronous wheels (411) and a synchronous belt (412) sleeved on the synchronous wheels (411); the synchronous wheels (411) are rotatably mounted on the base (21); the motor (42) is transmission-connected to one of the synchronous wheels (411) through the transmission assembly (43); the mounting arm (44) is connected to the synchronous belt (412); the synchronous belt assembly (41) is driven to operate by the motor (42), thereby driving the mounting arm (44) to rotate around the warning sign body (1).

4. The electric power warning sign with self-inspection function according to claim 3 is characterized in that: The bin cover (22) comprises a top plate (221), a surrounding wall (222) and a bottom plate (223), wherein the top plate (221) and the bottom plate (223) are respectively connected to the upper and lower sides of the surrounding wall (222); the top plate (221) is connected to a support column extending downward, and the support column is fixed to the base (21) so as to realize the support of the bin cover (22) by the base (21); the bottom plate (223) is provided with a hollow hole (221) for avoiding the base (21) 231), the annular hole (23) is formed between the outer periphery of the base (21) and the inner periphery of the bottom plate (223); the bottom plate (223) is also provided with a guide rail (224) arranged around the annular hole (23), and the mounting arm (44) includes a slide seat (442), and the slide seat (442) is slidably connected to the guide rail (224), and the mounting arm (44) is supported by the guide rail (224) and the operation of the mounting arm (44) is guided.

5. The electric power warning sign with self-inspection function according to claim 4 is characterized in that: The outer wall of the synchronous belt (412) is provided with a connecting block (413), the connecting block (413) is provided with a connecting groove, the mounting arm (44) is provided with a connecting protrusion (441) matched with the connecting groove, and the connecting protrusion (441) is inserted into the connecting groove, so that the synchronous belt (412) can drive the mounting arm (44) to rotate through the connecting block (413).

6. The electric power warning sign with self-inspection function according to claim 1 is characterized in that: The inspection mechanism includes a radar module and a camera module.

7. The electric power warning sign with self-inspection function according to claim 6 is characterized in that: A power source (5) and a control panel (6) are also provided in the installation compartment (2); the power source (5), the rotating mechanism (4), the alarm (3) and the inspection mechanism are electrically connected to the control panel (6) respectively.

8. The electric power warning sign with self-inspection function according to claim 7 is characterized in that: The warning device (3) comprises a voice warning device (3) and a light warning device (3).

9. The electric power warning sign with self-inspection function according to claim 7, characterized in that: The control panel (6) is provided with a wireless communication unit, through which communication with a remote terminal can be achieved; the alarm device (3) includes a loudspeaker.

10. The electric power warning sign with self-inspection function according to claim 6, characterized in that: A solar panel is also provided on the top of the installation bin (2), and the solar panel is used to charge the power source (5).

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