Intelligent electric power warning board convenient to move

Abstract

The invention discloses an intelligent electric power warning board convenient to move. The intelligent electric power warning board comprises a warning board body. The detection equipment is arranged on the warning board main body and is used for detecting an approaching person; the warning indicator is used for sending out a warning signal; the water horse box is connected to the bottom of the warning board main body and used for supporting the warning board main body; the walking wheel set is installed at the bottom of the water horse box, the walking wheel set is arranged in a retractable mode, and the walking wheel set can make contact with the ground to roll when unfolded; the walking wheel set can deviate from the ground when being recycled. By designing the foldable walking wheel set, the warning board can be easily moved when needed, and the flexibility and convenience of installation are greatly improved. Due to the design of the water horse box, the warning board has large weight and stability after being injected with water, the warning board is not prone to being blown down by wind or being manually moved, and the durability of the warning effect is guaranteed. And the detection equipment and the warning indicator are combined for use, so that people close to a dangerous area can be monitored and warned in real time, and the probability of occurrence of safety accidents such as electric shock is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of warning signs, and in particular to a mobile intelligent power warning sign. Background Art

[0002] In recent years, as the domestic economy has been getting better and better, people's lives have also become more colorful, and more and more people love fishing. However, some fishing enthusiasts have not yet established a correct safety awareness. As a result, accidents of electric shocks due to fishing under electric wires have increased, and the accident scenes are shocking. At present, in order to prevent such accidents from happening, relevant departments have set up warning signs around the waters under electric wires, intending to remind fishing enthusiasts to stay away from dangerous areas and prohibit fishing.

[0003] Current warning signs are generally fixed, specifically, they are generally fixed by drilling holes in the foundation and burying the bottom of the support column of the warning sign into the soil. This results in the defects of the existing warning signs being difficult to install and unable to move. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a mobile intelligent power warning sign, 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 a portable intelligent electric power warning sign, comprising:

[0007] Warning sign body;

[0008] A detection device, arranged on the warning sign body, for detecting an approaching person;

[0009] An alarm device, used to send out a warning signal;

[0010] A water barrier box, connected to the bottom of the warning sign body, used to support the warning sign body;

[0011] The walking wheel set is installed at the bottom of the water horse box, and the walking wheel set is retractable. When the walking wheel set is unfolded, it can contact the ground and roll; when the walking wheel set is retracted, it can deviate from the ground.

[0012] Optionally, the walking wheel group includes a support rod, a spring, a caster and a float, the float is arranged inside the water horse box, the top end of the caster extends into the water horse box and is connected to the float, the bottom end is located outside the water horse box and is connected to the caster, one end of the spring abuts the water horse box, and the other end abuts the support rod; when the water horse box is filled with water, the float drives the support rod upward by buoyancy, so that the caster is recovered and deviates from the ground; when the water horse box is emptied, the spring pushes the support rod downward by elastic force, so that the caster unfolds and contacts the ground.

[0013] Optionally, a first inner convex column protruding upward is provided at the inner bottom of the water horse box, and a receiving groove is formed in the first inner convex column. When the caster is recovered, it can be received in the receiving groove.

[0014] Optionally, a second inner boss protruding upward is provided on the top side of the first inner boss, a spring groove downwardly connected to the receiving groove is formed in the second inner boss, a through hole is provided on the top side of the spring groove, the top end of the support rod extends into the water horse box through the spring groove and the through hole to connect to the float; a shoulder is provided on the side wall of the support rod, the spring is sleeved outside the support rod and placed in the spring groove, and the top end of the spring abuts the top surface of the spring groove, and the bottom end abuts the shoulder, so that the spring can push the support frame to move downward.

[0015] Optionally, a threaded connection hole is provided on the float, and a threaded connection portion is provided at the top end of the support rod, and the threaded connection portion is threadedly connected to the threaded connection hole of the float.

[0016] Optionally, a water filling port is provided on the top of the water horse box, and the size of the water filling port is not smaller than the size of the float, so that the float can be placed in the water horse box through the water filling port; a fixing hole is provided on the side wall of the float, and the fixing hole is suitable for cooperating with a tool, so that the tool extended into the water horse box can be inserted into the fixing hole and fix the float, so as to facilitate the connection between the support rod and the float.

[0017] Optionally, the warning sign body includes a warning sign frame and a warning plate installed on the warning sign frame, the warning sign frame includes at least two supporting feet, the supporting feet are telescopic rod structures with adjustable lengths, and the bottom ends of the supporting feet can be rotatably adjusted and connected to the top of the water horse box.

[0018] Optionally, a connecting seat corresponding to the supporting foot is provided on the top of the water horse box, and the connecting seat is provided with a hemispherical groove; the supporting foot sleeve is provided with a locking sleeve, and the bottom end of the supporting foot is provided with a ball head matching the hemispherical groove, and the ball head is placed in the hemispherical groove, and the locking sleeve is locked and connected to the connecting seat to lock the ball head to the connecting seat to fix the warning sign frame; and when the locking sleeve is loosened, the ball head can rotate relative to the connecting seat to achieve rotation adjustment of the warning sign.

[0019] Optionally, an equipment box is provided on the top of the warning sign body, and a connected power supply and control board are provided in the equipment box, and the detection equipment and the alarm are electrically connected to the control board respectively.

[0020] Optionally, the detection equipment includes an infrared sensor and / or a radar and / or a camera; the warning device includes a warning light and / or a horn.

[0021] The beneficial effects of this application are:

[0022] Easy to move: By designing a retractable walking wheel set, the warning sign can be easily moved when needed, greatly improving the flexibility and convenience of installation.

[0023] Enhanced stability: The design of the water barrier box makes the warning sign have greater weight and stability after being filled with water, and it is not easily blown down by the wind or moved by humans, ensuring the durability of the warning effect.

[0024] Cost saving: Compared with traditional fixed warning signs, this solution does not require drilling and burying poles, which reduces installation costs and damage to the environment. At the same time, since it is easy to move, it also reduces the cost of reinstallation due to location changes.

[0025] Improve safety: The combined use of detection equipment and alarms can monitor and warn people approaching dangerous areas in real time, effectively reducing the probability of safety accidents such as electric shock. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present application is further described in detail below based on the drawings and embodiments.

[0027] Figure 1 This is a structural schematic diagram of a portable smart power warning sign from one perspective according to an embodiment of the present application;

[0028] Figure 2 This is a structural schematic diagram of the portable smart power warning sign according to an embodiment of the present application from another perspective;

[0029] Figure 3 This is one of the cross-sectional views of the portable smart power warning sign described in the embodiment of the present application;

[0030] Figure 4 This is the second cross-sectional view of the portable smart power warning sign described in the embodiment of the present application;

[0031] Figure 5 for Figure 4 A magnified image of area A;

[0032] Figure 6 This is a schematic diagram of the structure of the warning sign body described in the embodiment of the present application;

[0033] Figure 7 This is a schematic diagram of the structure of the water horse box described in the embodiment of the present application;

[0034] Figure 8 It is a cross-sectional view of the water-barrier box described in the embodiment of the present application;

[0035] Fig. 9 This is a schematic diagram of the structure of the walking wheel set described in the embodiment of the present application;

[0036] Fig.10 This is an exploded schematic diagram of the traveling wheel set described in the embodiment of the present application.

[0037] In the figure:

[0038] 1. Warning sign body; 11. Warning sign frame; 111. Support foot; 1111. Ball head; 1112. Locking sleeve; 12. Warning board; 2. Water horse box; 21. Ground anchor; 22. Water inlet; 23. Drain outlet; 24. First inner convex column; 241. Receiving groove; 25. Second inner convex column; 251. Spring groove; 252. Through hole; 26. Connecting seat; 261. Hemispherical groove; 3. Walking wheel set; 31. Float; 311. Threaded connection hole; 312. Fixing hole; 32. Support rod; 321. Shoulder block; 33. Spring; 34. Caster; 4. Equipment box; 5. Testing equipment; 51. Camera; 52. Infrared sensor. DETAILED DESCRIPTION

[0039] 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.

[0040] 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.

[0041] 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.

[0042] In recent years, as the domestic economy has been getting better and better, people's lives have also become more colorful, and more and more people love fishing. However, some fishing enthusiasts have not yet established a correct safety awareness. As a result, accidents of electric shocks due to fishing under electric wires have increased, and the accident scenes are shocking. At present, in order to prevent such accidents from happening, relevant departments have set up warning signs around the waters under electric wires, intending to remind fishing enthusiasts to stay away from dangerous areas and prohibit fishing.

[0043] Current warning signs are generally fixed, specifically, they are generally fixed by drilling holes in the foundation and burying the bottom of the support column of the warning sign into the soil. This results in the defects of the existing warning signs being difficult to install and unable to move.

[0044] In order to overcome the above technical problems, Figure 1-Figure 10 As shown, this embodiment provides a mobile intelligent power warning sign, including:

[0045] Warning sign body 1, used to display warning content;

[0046] A detection device 5 is provided on the warning sign body 1 and is used to detect approaching persons;

[0047] The alarm device is used to send out a warning signal; when the detection device 5 detects that there is a person approaching or staying, the alarm device can send out a warning signal to remind the person to leave;

[0048] A water barrier box 2 is connected to the bottom of the warning sign body 1 and is used to support the warning sign body 1;

[0049] The running wheel set 3 is installed at the bottom of the water horse box 2, and the running wheel set 3 is retractable. When the running wheel set 3 is unfolded, it can contact the ground and roll; when the running wheel set 3 is retracted, it can deviate from the ground.

[0050] Based on the scheme of this embodiment, when a person approaches or stays near the warning sign, the detection device 5 will capture this information and transmit it to the control board through the circuit. The control board will send a start signal to the alarm. After receiving the signal, the alarm will immediately send out a warning signal such as sound or light to attract the attention of the person and prompt him to leave the danger zone.

[0051] The intelligent electric power warning sign of the present solution also has the advantage of being easy to transfer. When the warning sign needs to be moved, the water in the water-barrier box 2 is first drained, and then the running wheel set 3 is unfolded so that the warning sign can be easily moved by rolling. After reaching the designated position, the running wheel set 3 is folded and water is poured into the water-barrier box 2 to increase the weight and stability of the warning sign to prevent it from being blown down by the wind or being moved by humans.

[0052] This embodiment has at least the following beneficial effects:

[0053] Easy to move: By designing a retractable walking wheel set 3, the warning sign can be easily moved when needed, greatly improving the flexibility and convenience of installation.

[0054] Enhanced stability: The design of the water barrier box 2 makes the warning sign have greater weight and stability after being filled with water, and is not easily blown down by the wind or moved by humans, ensuring the durability of the warning effect.

[0055] Cost saving: Compared with traditional fixed warning signs, this solution does not require drilling and burying poles, which reduces installation costs and damage to the environment. At the same time, since it is easy to move, it also reduces the cost of reinstallation due to location changes.

[0056] Improve safety: The combined use of the detection device 5 and the alarm can monitor and warn people approaching the dangerous area in real time, effectively reducing the probability of safety accidents such as electric shock.

[0057] Preferably, Figure 2 As shown, a plurality of downwardly protruding feet 21 are provided at the bottom of the water-bearing box 2. The provision of the feet 21 can reduce the contact area between the water-bearing box 2 and the ground, and improve the stability of the water-bearing box 2 when placed on an uneven ground. It should be noted that when the running wheel set 3 is unfolded, the bottom end of the running wheel set 3 needs to be lower than the bottom surface of the feet 21, so that the feet 21 can be suspended in the air to avoid the feet 21 rubbing against the ground during the movement process.

[0058] In one embodiment, referring to Fig. 9The walking wheel group 3 includes a support rod 32, a spring 33, a caster 34 and a float 31. The float 31 is arranged inside the water horse box 2. The top end of the caster 34 extends into the water horse box 2 and is connected to the float 31, and the bottom end is located outside the water horse box 2 and is connected to the caster 34. One end of the spring 33 abuts the water horse box 2, and the other end abuts the support rod 32; when the water horse box 2 is filled with water, the float 31 drives the support rod 32 to move upward through buoyancy, so that the caster 34 is recovered and deviates from the ground; when the water horse box 2 is emptied, the spring 33 pushes the support rod 32 downward through elastic force, so that the caster 34 is unfolded and contacts the ground.

[0059] When the water in the water horse box 2 is drained, the elastic force of the spring 33 pushes the support rod 32 downward, so that the caster 34 is unfolded; the caster 34 is the core component of the walking wheel group 3, which is used to roll on the ground so that the warning sign can be easily moved. The top of the caster 34 is connected to the support rod 32 by some connection method, and the bottom end directly contacts the ground; the float 31 is arranged inside the water horse box 2 and floats up and down with the change of water level. When water is filled in the water horse box 2, the float 31 drives the support rod 32 upward through the buoyancy, so that the caster 34 is recovered and deviates from the ground.

[0060] During use, when water is added to the water-bearing box 2, the float 31 rises with the water level, and the support rod 32 is driven upward by the buoyancy. Since the support rod 32 is connected to the caster 34, the caster 34 will also rise and deviate from the ground, realizing automatic recovery. When the water in the water-bearing box 2 is emptied, the float 31 loses its buoyancy, and the elastic force of the spring 33 starts to play a role, pushing the support rod 32 downward. Since the support rod 32 is connected to the caster 34, the caster 34 will also fall and contact the ground, realizing automatic deployment. It should be noted that, during the specific settings, the spring 33 and the float 31 need to be reasonably configured according to the actual application situation. When the water barrier box 2 is emptied, the spring 33 needs to overcome the gravity of the entire smart power warning sign to push the caster 34 downward, and enable the caster 34 to contact the ground to prop up the entire smart power warning sign; and when the water barrier box 2 is filled with water, the tension provided by the buoyancy of the float 31 drives the support rod 32 and the caster 34 up and down, and the tension needs to be able to overcome the elastic force of the spring 33, so it is necessary to equip a suitable float 31 according to the elastic force of the spring 33.

[0061] The walking wheel assembly 3 in this embodiment realizes the automatic retraction and extension of the caster 34 through the ingenious combination of the float 31 and the spring 33, without manual operation, which greatly improves the convenience of use. No additional energy is consumed during the retraction and extension process, which conforms to the concept of environmental protection and energy saving. When water is filled in the water horse box 2, the caster 34 automatically retracts and deviates from the ground, avoiding the movement or tipping of the warning sign due to wind or human touch, and enhancing the stability of the warning sign. In addition, compared with the traditional walking wheel assembly 3 that requires manual operation or complex mechanical structure, the walking wheel assembly 3 in this embodiment has a simple structure, is easy to maintain, and can automatically adapt to water level changes, reducing the cost of use.

[0062] In one embodiment, referring to Figure 5 The inner bottom of the water horse box 2 is provided with a first inner convex column 24 protruding upward, and a receiving groove 241 is formed in the first inner convex column 24. When the caster 34 is recovered, it can be received in the receiving groove 241.

[0063] The first inner convex column 24 is a convex structure arranged at the bottom of the water-bearing box 2, and its shape and size are designed to accommodate the caster 34. The bottom of the first inner convex column 24 is open, forming a receiving groove 241, which is used to provide storage space when the caster 34 is recovered. When water is filled in the water-bearing box 2, the float 31 rises due to the buoyancy, driving the support rod 32 and the caster 34 to move upward together. After being pulled to a certain height, the caster 34 will naturally enter the receiving groove 241 to achieve a stable receiving state.

[0064] The design of the first inner protrusion 24 and the receiving groove 241 not only provides a receiving space for the caster 34, but also enhances the overall structural strength of the water barrier box 2, making it more stable, which helps prevent the warning sign from tipping over or moving under adverse weather conditions. In addition, the caster 34 is properly protected in the receiving groove 241, avoiding wear or damage caused by long-term exposure to the outside, which prolongs the service life of the caster 34 and reduces maintenance costs.

[0065] In one embodiment, a second inner boss 25 protruding upward is provided on the top side of the first inner boss 24, and a spring groove 251 downwardly connected to the receiving groove 241 is formed in the second inner boss 25, and a through hole 252 is provided on the top side of the spring groove 251. The top end of the support rod 32 extends into the water horse box 2 through the spring groove 251 and the through hole 252 to connect with the float 31; a shoulder 321 is provided on the side wall of the support rod 32, and the spring 33 is sleeved outside the support rod 32 and placed in the spring groove 251, and the top end of the spring 33 abuts against the top surface of the spring groove 251, and the bottom end abuts against the shoulder 321, so that the spring 33 can push the support frame to move downward.

[0066] In the structure of this embodiment, the design of the second inner convex column 25, the spring groove 251 and the through hole 252 together constitute a stable spring 33 installation and support rod 32 movement system, ensuring the stability and reliability of the walking wheel set 3 during the storage and deployment process. Due to the ingenious design of the spring groove 251 and the receiving groove 241, the caster 34 can slide into the receiving groove 241 quickly and accurately when being recovered, thereby improving the storage efficiency. The design of the spring groove 251 and the shoulder 321 optimizes the compression and release process of the spring 33, ensuring the stability and durability of the spring 33 during long-term use.

[0067] Preferably, to avoid water leakage, a waterproof ring is provided at the through hole 252, and the support rod 32 passes through the waterproof ring and can move up and down relative to the waterproof ring. The provision of the waterproof ring can avoid water leakage at the position where the water horse box 2 is connected to the support rod 32.

[0068] In one embodiment, a threaded connection hole 311 is provided on the float 31 , and a threaded connection portion is provided at the top end of the support rod 32 , and the threaded connection portion is threadedly connected to the threaded connection hole 311 of the float 31 .

[0069] The threaded connection makes the connection between the float 31 and the support rod 32 more stable and not easy to loosen or fall off due to external force, which helps to improve the overall stability and reliability of the running wheel set 3. The threaded connection design allows the float 31 and the support rod 32 to be easily disassembled and replaced. When one of the components fails or is damaged, only the corresponding component needs to be replaced, without replacing the entire running wheel set 3, which reduces maintenance costs and work difficulty. The threaded connection simplifies the installation process between the float 31 and the support rod 32. No additional connectors or tools are required. The connection can be achieved by rotation, which improves installation efficiency and work convenience.

[0070] In one embodiment, a water filling port 22 is provided on the top of the water horse box 2, and the size of the water filling port 22 is not less than the size of the float 31, so that the float 31 can be placed in the water horse box 2 through the water filling port 22; a fixing hole 312 is provided on the side wall of the float 31, and the fixing hole 312 is suitable for cooperating with a tool, so that the tool extended into the water horse box 2 can be inserted into the fixing hole 312 and fix the float 31, so as to facilitate the connection between the support rod 32 and the float 31.

[0071] Since the size of the water injection port 22 is not less than the size of the float 31, the float 31 can pass through the water injection port 22 smoothly without disassembly or deformation. After the float 31 is placed in the water horse box 2, a tool (such as a chisel) can be used to fix it in an appropriate position in the water horse box 2 through the fixing hole 312. The fixed float 31 can remain stable, and the top of the support rod 32 can be easily aligned with the threaded connection hole 311 of the float 31 and inserted, and then the support rod 32 is rotated so that the support rod 32 is connected and fixed to the float 31, thereby completing the assembly of the walking wheel group 3.

[0072] In this embodiment, the design of the water injection port 22 enables the float 31 to be directly placed in the water-bearing box 2 through the water injection port 22 without disassembly or deformation, thereby simplifying the installation process. The design of the fixing hole 312 enables the float 31 to be fixed with a tool after being placed in the water-bearing box 2, thereby facilitating the subsequent connection with the support rod 32, which improves the installation efficiency and reduces the difficulty of the work.

[0073] For the convenience of drainage, a drainage port 23 is provided at the bottom of the water horse box 2. When filling water, the drainage port 23 is first blocked to prevent water leakage; when draining water, the leakage plug is opened.

[0074] In one embodiment, referring to Figure 3 The warning sign body 1 includes a warning sign frame 11 and a warning plate 12 installed on the warning sign frame 11. The warning sign frame 11 includes at least two supporting legs 111. The supporting legs 111 are telescopic rod structures with adjustable lengths. The bottom ends of the supporting legs 111 can be rotatably adjusted and connected to the top of the water horse box 2.

[0075] The warning sign frame 11 is the basic support structure of the warning board 12. Its design should be strong enough to withstand external wind force and other potential external forces. In this embodiment, the warning sign frame 11 specifically includes at least two support legs 111 to further stabilize the entire system. The support legs 111 are an important component of the warning sign frame 11. The support legs 111 adopt a telescopic rod structure with adjustable length, so that the user can adjust the height of the warning board 12 according to actual needs so that the warning board 12 can maintain optimal visibility in different environments. In addition, a rotatable connection is achieved between the support legs 111 and the top of the water horse box 2. This design allows the user to adjust the inclination angle of the support legs 111 according to the unevenness of the ground, thereby ensuring that the upper warning board 12 always remains in a horizontal state, which is convenient for people to read.

[0076] In one embodiment, a connecting seat 26 corresponding to the supporting foot 111 is provided on the top of the water horse box 2, and the connecting seat 26 is provided with a hemispherical groove 261; the supporting foot 111 is provided with a locking sleeve 1112, and the bottom end of the supporting foot 111 is provided with a ball head 1111 that cooperates with the hemispherical groove 261, and the ball head 1111 is placed in the hemispherical groove 261, and the locking sleeve 1112 is locked and connected to the connecting seat 26 to lock the ball head 1111 to the connecting seat 26, thereby fixing the warning sign frame 11; and when the locking sleeve 1112 is loosened, the ball head 1111 can rotate relative to the connecting seat 26 to achieve rotation adjustment of the warning sign.

[0077] Based on the above structure, when the warning sign frame 11 needs to be fixed, it is only necessary to place the ball head 1111 of the support foot 111 in the hemispherical groove 261 of the connecting seat 26, and fix it by locking the locking sleeve 1112 with the connecting seat 26. At this time, the ball head 1111 is locked in the hemispherical groove 261 and cannot rotate relative to the connecting seat 26. When the rotation angle of the warning sign needs to be adjusted, it is only necessary to loosen the locking sleeve 1112. At this time, the ball head 1111 can rotate within a certain range in the hemispherical groove 261. By adjusting the rotation angle of the ball head 1111, the tilt direction of the warning sign can be changed, thereby realizing the rotation adjustment of the warning sign. After the adjustment is completed, the locking sleeve 1112 can be locked again to re-lock the ball head 1111 in the hemispherical groove 261 to ensure the stability of the warning sign frame 11.

[0078] The ball head 1111 is matched with the hemispherical groove 261 so that the support foot 111 can be rotated and adjusted in any direction relative to the water barrier box 2 based on the ball head 1111 to adapt to installation on any ground, so that the warning board 12 can be in the best display state after installation.

[0079] Preferably, the locking sleeve 1112 is threadedly connected to the connecting seat 26 .

[0080] In one embodiment, a device box 4 is provided on the top of the warning sign body 1, and a connected power supply and control board are provided in the device box 4, and the detection device 5 and the alarm are electrically connected to the control board respectively.

[0081] The equipment box 4 is a closed space installed on the top of the warning sign body 1, which is used to accommodate and protect key components such as power supply and control panel. Its design should have good sealing and waterproof performance to ensure that the internal components can work normally under severe weather conditions. The power supply is one of the key components in the equipment box 4, which is used to provide a stable power supply for the entire system. Its type can be a battery, a solar panel or other renewable energy equipment, depending on the use environment and needs. The control panel is the core component in the equipment box 4, which is responsible for receiving the signal from the detection device 5 and processing and making decisions according to the preset logic algorithm. Then, the control panel will issue instructions to the alarm to trigger the corresponding alarm action. The detection device 5 is a sensor for detecting target objects (such as vehicles, pedestrians, etc.), and its type can be an infrared sensor, a radar sensor, a camera 51, etc., depending on the detection requirements and accuracy requirements. The alarm is a device for issuing a warning signal, such as an LED light, a buzzer, a display screen, etc. When the control panel receives a signal from the detection device 5 and determines that a warning needs to be triggered, it will issue an instruction to the alarm to make it issue a corresponding warning signal.

[0082] The working principle of the entire intelligent warning system is as follows: First, the detection device 5 detects the existence and movement of the target object in real time and transmits the detected signal to the control board. Then, the control board processes and decides on the received signal according to the preset logic algorithm to determine whether an alarm needs to be triggered. If an alarm needs to be triggered, the control board will issue a command to the alarm device to make it send out a corresponding alarm signal (such as a flashing LED light, a loud buzzer, etc.).

[0083] This embodiment scheme can monitor and warn potential dangerous situations in real time by introducing an intelligent warning system, and promptly remind pedestrians and vehicles to pay attention to safety, thereby effectively reducing the incidence of accidents. The intelligent warning system has an intuitive and easy-to-understand warning method and clear indication information, which can facilitate users to quickly understand the current safety situation and take corresponding actions.

[0084] In one embodiment, the detection device 5 includes an infrared sensor 52 and / or a radar and / or a camera 51; the warning device includes a warning light and / or a horn.

[0085] In terms of detection equipment 5, various types of sensors such as infrared sensors 52, radars and cameras 51 are introduced. These sensors can be used independently or in combination to achieve accurate detection of different target objects. In terms of warning devices, warning lights and speakers are equipped. These two warning methods can complement each other and jointly improve the warning effect.

[0086] The infrared sensor 52 is a sensor that identifies an object by detecting infrared radiation emitted by the object. It has the advantages of high sensitivity, fast response speed, and wide measurement range, and is suitable for detecting target objects with body temperature such as pedestrians and animals.

[0087] Radar is a sensor that uses electromagnetic waves for detection and positioning. It has the advantages of being unrestricted by light and weather conditions, long detection distance, and high accuracy, and is suitable for detecting moving targets such as vehicles and large obstacles.

[0088] The camera 51 is a sensor that recognizes objects by capturing images. It has the advantages of clear images, large amount of information, and remote monitoring, and is suitable for monitoring and analyzing complex scenes and identifying specific targets (such as license plates, faces, etc.).

[0089] A warning light is a lamp that sends out warning signals by flashing or staying on. It is eye-catching, easy to identify, and can attract attention from a long distance. It is suitable for sending warnings at night or in dimly lit environments.

[0090] A horn is an audio device that sends out warning signals by emitting sound. It has the advantages of loud sound, long transmission distance, and the ability to play preset recordings. It is suitable for issuing warnings in noisy environments or when clear instructions are required.

[0091] 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.

[0092] 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.

[0093] 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.

[0094] 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. A mobile intelligent power warning sign, characterized in that: include: Warning sign body (1); A detection device (5) is arranged on the warning sign body (1) and is used to detect approaching persons; An alarm device, used to send out a warning signal; A water barrier box (2), connected to the bottom of the warning sign body (1), and used to support the warning sign body (1); A running wheel set (3) is installed at the bottom of the water horse box (2), and the running wheel set (3) is retractable. When the running wheel set (3) is extended, it can roll in contact with the ground; when the running wheel set (3) is retracted, it can deviate from the ground.

2. The portable intelligent electric power warning sign according to claim 1 is characterized in that: The walking wheel group (3) comprises a support rod (32), a spring (33), a caster (34) and a float (31); the float (31) is arranged inside the water horse box (2); the top end of the caster (34) extends into the water horse box (2) and is connected to the float (31); the bottom end is located outside the water horse box (2) and is connected to the caster (34); one end of the spring (33) abuts against the water horse box (2), and the other end abuts against the support rod (32); when the water horse box (2) is filled with water, the float (31) drives the support rod (32) to move upward by buoyancy, so that the caster (34) is recovered and deviates from the ground; when the water horse box (2) is emptied, the spring (33) pushes the support rod (32) downward by elastic force, so that the caster (34) is unfolded and contacts the ground.

3. The portable intelligent electric power warning sign according to claim 2 is characterized in that: The inner bottom of the water horse box (2) is provided with a first inner convex column (24) protruding upward, and a receiving groove (241) is formed in the first inner convex column (24). When the caster (34) is recovered, it can be received in the receiving groove (241).

4. The portable intelligent electric power warning sign according to claim 3 is characterized in that: A second inner convex column (25) protruding upward is provided on the top side of the first inner convex column (24), a spring groove (251) downwardly connected to the receiving groove (241) is formed in the second inner convex column (25), a through hole (252) is provided on the top side of the spring groove (251), the top end of the support rod (32) extends into the water horse box (2) through the spring groove (251) and the through hole (252) to connect the float (31); a stop shoulder (321) is provided on the side wall of the support rod (32), the spring (33) is sleeved outside the support rod (32) and placed in the spring groove (251), and the top end of the spring (33) abuts against the top surface of the spring groove (251), and the bottom end abuts against the stop shoulder (321), so that the spring (33) can push the support frame to move downward.

5. The portable intelligent electric power warning sign according to claim 2 is characterized in that: The float (31) is provided with a threaded connection hole (311), and the top end of the support rod (32) is provided with a threaded connection portion, which is threadedly connected to the threaded connection hole (311) of the float (31).

6. The portable intelligent electric power warning sign according to claim 5, characterized in that: The top of the water horse box (2) is provided with a water inlet (22), and the size of the water inlet (22) is not less than the size of the float (31), so that the float (31) can be placed in the water horse box (2) through the water inlet (22); the side wall of the float (31) is provided with a fixing hole (312), and the fixing hole (312) is suitable for cooperating with a tool, so that the tool inserted into the water horse box (2) can be inserted into the fixing hole (312) and fix the float (31), so as to facilitate the connection between the support rod (32) and the float (31).

7. The portable intelligent electric power warning sign according to claim 1, characterized in that: The warning sign body (1) comprises a warning sign frame (11) and a warning plate (12) mounted on the warning sign frame (11); the warning sign frame (11) comprises at least two supporting legs (111); the supporting legs (111) are telescopic rod structures with adjustable lengths; the bottom ends of the supporting legs (111) are rotatably adjustable and connected to the top of the water barrier box (2).

8. The portable intelligent electric power warning sign according to claim 7, characterized in that: A connecting seat (26) corresponding to the supporting foot (111) is arranged on the top of the water horse box (2), and the connecting seat (26) is provided with a hemispherical groove (261); the supporting foot (111) is provided with a locking sleeve (1112), and the bottom end of the supporting foot (111) is provided with a ball head (1111) matched with the hemispherical groove (261), and the ball head (1111) is placed in the hemispherical groove (261), and the locking sleeve (1112) is locked and connected with the connecting seat (26) to lock the ball head (1111) to the connecting seat (26), so as to fix the warning sign frame (11); and when the locking sleeve (1112) is loosened, the ball head (1111) can rotate relative to the connecting seat (26), so as to realize the rotation adjustment of the warning sign.

9. The portable intelligent electric power warning sign according to claim 1, characterized in that: A device box (4) is provided on the top of the warning sign body (1), and a connected power supply and a control panel are provided in the device box (4), and the detection device (5) and the alarm are electrically connected to the control panel respectively.

10. The portable intelligent electric power warning sign according to claim 1, characterized in that: The detection device (5) includes an infrared sensor (52) and / or a radar and / or a camera (51); the warning device includes a warning light and / or a horn.

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