A connecting assembly of a disaster perception data collection device

Abstract

The utility model discloses a kind of connecting assembly of disaster perception data acquisition device, belong to data acquisition device technical field.This kind of connecting assembly of disaster perception data acquisition device, including support assembly, acquisition assembly and connecting piece, acquisition assembly includes several fixed parts, temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor and high-definition zoom camera;Connecting piece includes several connecting columns, the end of several connecting columns is equipped with connecting barrel, a pair of installation grooves are set on several connecting barrels, the inside of several pairs of installation grooves is equipped with elastic strip, and the one side of several elastic strips away from connecting barrel inner wall is provided with protrusion;The outside of several connecting barrels is all sleeved with sleeve, and a pair of notches are set on several sleeves;Protrusion is placed in corresponding notch;Several sleeves are fixedly connected with the end of several fixed parts respectively at the end away from connecting column.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition device technology, specifically a connection component for a disaster perception data acquisition device. Background Technology

[0002] Disaster perception refers to the process of real-time monitoring and status awareness of the occurrence and development of natural or man-made disasters such as fires, earthquakes, and floods through various technologies and equipment. Its core is the timely capture of disaster-related characteristic information to provide a basis for disaster early warning, rescue decision-making, and loss assessment. Data collection for disaster perception is a crucial link in disaster emergency management. By collecting environmental data such as temperature, humidity, harmful gas concentrations, and smoke concentrations at the disaster site, as well as on-site imagery, it is possible to accurately determine the type, development trend, and scope of impact of the disaster. This provides data support for rescue personnel to formulate scientific rescue plans and mitigate safety risks, while also facilitating rapid post-disaster assessment and reconstruction, minimizing casualties and property losses.

[0003] Based on the above, the inventors have discovered the following problems: In current disaster perception data acquisition devices, the connection between sensors, cameras, and other data acquisition devices and the supporting structure is mostly fixed with bolts. Since disaster monitoring sites are mostly outdoor environments, the data acquisition devices are exposed to the elements for a long time. After being exposed to wind and rain, the bolts are prone to corrosion and jamming, which makes the disassembly and assembly of the data acquisition devices time-consuming and laborious. This not only affects the efficiency of emergency deployment of the equipment, but also brings great inconvenience to later maintenance and component replacement. In emergency scenarios where disasters occur suddenly, it is difficult to achieve rapid disassembly and replacement of the data acquisition devices.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a connection component for a disaster perception data acquisition device, in order to achieve a more practical value. Utility Model Content

[0005] The purpose of this invention is to provide a connection component for a disaster perception data acquisition device to solve the problems mentioned in the background art.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows: A connection component for a disaster sensing data acquisition device includes a support component, an acquisition component, and a connector. The acquisition component includes several fixing components, a temperature sensor, a thermal imaging camera, a hazardous gas sensor, a humidity sensor, a smoke sensor, and a high-definition zoom camera. The connector includes several connecting posts, each with a connecting cylinder mounted at one end. Each connecting cylinder has a pair of mounting grooves, and elastic strips are installed inside the mounting grooves. Each elastic strip has a protrusion on its side away from the inner wall of the connecting cylinder. Each connecting cylinder is fitted with a sleeve, each sleeve having a pair of notches. The protrusions are positioned within the corresponding notches. The ends of the sleeves away from the connecting posts are respectively fixedly connected to one end of each of the fixing components.

[0007] Furthermore, several of the aforementioned fasteners are respectively fixedly connected to the outer wall of one end of the temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor, and high-definition zoom camera at the end away from the sleeve.

[0008] The beneficial effect of adopting the above-mentioned further solution is that the fastener provides a stable mounting carrier for temperature sensors, thermal imaging cameras, harmful gas sensors, humidity sensors, smoke sensors, and high-definition zoom cameras.

[0009] Furthermore, the elastic strip is made of spring steel, and the connection between the protrusion and the elastic strip is an arc-shaped transition.

[0010] The beneficial effects of adopting the above-mentioned further solution are that the spring steel material gives the elastic strip excellent elastic deformation ability and toughness, ensuring that the protrusion can flexibly expand and contract during engagement and disengagement, and is not easily fatigued or deformed after repeated use, thus extending the service life of the connector; the connection between the protrusion and the elastic strip is arc-shaped, avoiding stress concentration at the connection between the protrusion and the elastic strip, enhancing the structural strength, and making the engagement and disengagement of the protrusion in the sleeve notch smoother.

[0011] Furthermore, each of the connecting columns is fitted with a limiting ring plate, the inner wall of the limiting ring plate is fixedly connected to the outer wall of the connecting column, the outer wall of the limiting ring plate abuts against the end of the sleeve away from the fixing member, and a sliding groove is opened on both sides of the outer wall of one end of the connecting column. A slider is slidably arranged inside the sliding groove, and the outer wall of the slider is fixedly connected to the inner wall of the sleeve.

[0012] The beneficial effects of adopting the above-mentioned further solution are that the limiting ring plate plays an axial limiting role on the sleeve, preventing the sleeve from being excessively inserted into the connecting cylinder during assembly, ensuring precise engagement between the protrusion and the notch, and guaranteeing connection stability; the sliding cooperation between the slide groove and the slider provides guidance for the installation and disassembly of the sleeve, allowing the sleeve to move smoothly along the axis of the connecting column, preventing misalignment that could lead to engagement failure, while the cooperation between the slider and the slide groove can limit the circumferential rotation of the sleeve, ensuring accurate orientation of the acquisition component after installation, and preventing deviation in the image acquisition or sensor detection direction.

[0013] Furthermore, the support assembly includes a column, with a plurality of support frames installed circumferentially on the outer wall of one end of the column, an annular seat sleeved on the outer side of one end of the column, the bottom surface of the annular seat being fixedly connected to the top surface of the plurality of support frames, and a plurality of connecting columns being arranged circumferentially on the outer wall of the annular seat, with the outer wall of the annular seat being fixedly connected to the ends of the plurality of connecting columns away from the sleeve.

[0014] The beneficial effects of adopting the above-mentioned further solutions are that the columns provide stable vertical support for the entire device, raising the installation height of the acquisition components, expanding the sensing range, and avoiding obstruction by ground obstacles; the support frame cooperates with the ring seat to enhance the stability and load-bearing capacity of the support structure, ensuring the overall structural stability after the temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor, and high-definition zoom camera are installed; the connecting columns are distributed circumferentially along the ring seat, so that the temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor, and high-definition zoom camera are arranged radially, with no blind spots, realizing all-round monitoring of the disaster site.

[0015] Furthermore, a power distribution box is installed on the outer wall of the column at the end away from the support frame. A touch screen is installed inside the power distribution box, and a data acquisition module and a data transmission module are installed inside the touch screen.

[0016] The beneficial effects of adopting the above-mentioned further solutions are that the power distribution box provides protection for the touch screen and internal modules; various data from the acquisition components are transmitted to the data acquisition module in real time, and after integration, they are quickly sent to the pan-tilt unit through the data transmission module, realizing remote real-time sharing of disaster data and providing timely support for rescue decision-making; the touch screen can intuitively display the acquired data and equipment status, which is convenient for on-site personnel to operate and control.

[0017] Furthermore, a base plate is installed on the bottom surface of the column, and several reinforcing plates are installed on the top surface of the base plate along the circumference. The reinforcing plates are triangular in shape, and one side of the outer wall of the reinforcing plates is fixedly connected to the outer wall of the column. Several threaded holes are opened on the base plate along the circumference.

[0018] The beneficial effects of adopting the above-mentioned further solutions are that the base plate increases the contact area between the device and the mounting surface, thereby improving the placement stability; the triangular reinforcing plate utilizes the stability of the triangular structure to enhance the connection strength between the column and the base plate, disperse the force on the column, and avoid deformation at the connection point caused by vibration at the disaster site; the threaded hole facilitates fixing the device to the ground or other designated locations with bolts.

[0019] Compared with existing technologies, the beneficial effects of this utility model are as follows: The connecting components of this disaster perception data acquisition device, including a temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor, and high-definition zoom camera, work together to comprehensively capture environmental data such as temperature, smoke, harmful gases, and humidity at the fire disaster site, as well as visual image information, achieving multi-dimensional and accurate disaster perception; the connecting parts, through the engaging engagement of the elastic strip protrusion and the sleeve notch, can quickly complete the assembly and disassembly of the fixing parts and the connecting cylinder; quick installation: holding the acquisition components to be installed (temperature sensor, thermal imaging camera, harmful gas sensor, humidity sensor, smoke sensor, and high-definition zoom camera), with the sleeve notch facing the protrusion of the elastic strip on the connecting cylinder (initially, the elastic strip is in a naturally extended state due to its own elasticity, and the protrusion protrudes from the outer wall of the connecting cylinder), align the sleeve with the end of the connecting column and push the sleeve. At this point, the inner wall of the sleeve gradually contacts the elastic strip protrusion on the connecting cylinder. Because the connection between the protrusion and the elastic strip is an arc transition, the sleeve can smoothly squeeze the elastic strip. Continuing to push the sleeve, the elastic strip (made of spring steel) undergoes elastic deformation under the pressure of the inner wall of the sleeve, causing the protrusion to contract towards the inside of the connecting cylinder. When the notch of the sleeve moves to the position of the protrusion, the elastic strip loses its compression and automatically resets, and the protrusion springs into the notch, achieving locking and clamping. The acquisition component is then installed. Quick disassembly: Hold the acquisition component to be disassembled and press the protrusion in the notch of the sleeve with your fingers or a tool (such as a small screwdriver), forcing the elastic strip to deform towards the inside of the connecting cylinder, causing the protrusion to break free from the notch constraint. While maintaining the pressed protrusion, pull the sleeve in the opposite direction. The sleeve exits the connecting column until the sleeve is completely separated from the connecting cylinder and the connecting column. After the sleeve and the connecting column separate, the elastic strip returns to its natural state, and the protrusion protrudes again from the outer wall of the connecting cylinder. At this point, the acquisition component and the connecting component are completely separated, and disassembly is complete. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of the connection component of a disaster perception data acquisition device provided by this utility model; Figure 2 An exploded three-dimensional structural diagram of the support component of the connection component of a disaster perception data acquisition device provided by this utility model; Figure 3 A three-dimensional structural diagram of the connector of a connection component for a disaster perception data acquisition device provided by this utility model; Figure 4A three-dimensional structural diagram of the acquisition component of the connection assembly of a disaster perception data acquisition device provided by this utility model; Figure 5 A three-dimensional structural diagram of the support component of the connection component of a disaster perception data acquisition device provided by this utility model.

[0021] In the diagram: 1. Support component; 11. Column; 12. Distribution box; 13. Support frame; 14. Ring seat; 15. Base plate; 16. Reinforcing plate; 2. Data acquisition component; 21. Fixing component; 22. Temperature sensor; 23. Thermal imaging camera; 24. Harmful gas sensor; 25. Humidity sensor; 26. Smoke sensor; 27. High-definition zoom camera; 3. Connecting component; 31. Connecting column; 32. Limiting ring plate; 33. Connecting cylinder; 34. Elastic strip; 35. Sleeve; 36. Notch; 37. Slider. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5This utility model provides a technical solution: a connection component for a disaster perception data acquisition device, including a support component 1, an acquisition component 2, and a connector 3. The acquisition component 2 includes several fixing components 21, a temperature sensor 22, a thermal imaging camera 23, a harmful gas sensor 24, a humidity sensor 25, a smoke sensor 26, and a high-definition zoom camera 27. The connector 3 includes several connecting posts 31, each with a connecting cylinder 33 installed at one end. Each connecting cylinder 33 has a pair of mounting grooves, and each pair of mounting grooves has an elastic strip 34 installed inside. Each elastic strip 34 has a protrusion on the side away from the inner wall of the connecting cylinder 33. Each connecting cylinder 33 is fitted with a sleeve 35, and each sleeve 35 is provided with... There is a pair of notches 36; the protrusion is placed in the corresponding notch 36; several sleeves 35 are fixedly connected to one end of several fasteners 21 at the end away from the connecting post 31, and several fasteners 21 are fixedly connected to the outer wall of one end of the temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26 and high-definition zoom camera 27 at the end away from the sleeve 35, respectively; the elastic strip 34 is made of spring steel, and the connection between the protrusion and the elastic strip 34 is arc-shaped; a limiting ring plate 32 is sleeved on the outside of several connecting posts 31, the inner wall of several limiting ring plates 32 is fixedly connected to the outer wall of several connecting posts 31, and the outer wall of several limiting ring plates 32 is fixedly connected to several sleeves 35 away from the fasteners. One end of the connecting post 31 is abutted together. Sliding grooves are provided on both sides of the outer wall of one end of several connecting posts 31. A slider 37 is slidably installed inside the sliding groove. The outer wall of the slider 37 is fixedly connected to the inner wall of the sleeve 35. Temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 are installed one by one. The notch 36 on the sleeve 35 is aligned with the protrusion of the elastic strip 34 on the outer wall of the connecting post 33. The sleeve 35 is then inserted into the connecting post 31 and pushed along the sliding groove. The sleeve 35 is continuously pushed until its end abuts against the limiting ring plate 32. At this time, the elastic strip 34 undergoes elastic deformation due to the pressure of the inner wall of the sleeve 35. After the protrusion contracts, it springs into the notch 36 of the sleeve 35, achieving locking and fastening, quickly completing the single-post locking. Installation of the data acquisition components; if it is necessary to replace the data acquisition components or adjust the monitoring position, a quick-release operation can be performed: press the protrusion inside the notch 36 of the sleeve 35 with your finger or a small screwdriver to force the elastic strip 34 to deform. After the protrusion is released from the constraint of the notch 36, pull the sleeve 35 in the opposite direction to make it exit the connecting post 31 along the slide groove, thus completing the component disassembly. After replacing the new component, the quick-release steps can be performed again; the data acquisition and transmission of the support component 1, data acquisition component 2, and connector 3, temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 are the contents of a data acquisition and processing system for hilly and mountainous orchards based on the Internet of Things, patent publication number CN213461824U;Temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 all use existing mature products. The specific models of each component can be flexibly selected according to the accuracy requirements, detection range, and installation adaptation needs of the actual disaster monitoring scenario. Their structure and working principle are all existing technologies. This utility model does not improve its own structure and working principle, but only achieves quick assembly and disassembly through connector 3.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 This utility model provides a technical solution: the support component 1 includes a column 11, with a plurality of support frames 13 circumferentially mounted on the outer wall of one end of the column 11, and an annular seat 14 sleeved on the outer side of one end of the column 11. The bottom surface of the annular seat 14 is fixedly connected to the top surface of the plurality of support frames 13. A plurality of connecting columns 31 are circumferentially arranged on the outer wall of the annular seat 14, and the outer wall of the annular seat 14 is fixedly connected to the end of the plurality of connecting columns 31 away from the sleeve 35. A distribution box 12 is installed on the outer wall of the column 11 at the end away from the support frames 13. A touch screen is installed inside the distribution box 12, and a data acquisition module and a data transmission module are installed inside the touch screen. A base plate 15 is installed on the bottom surface of the column 11, and a plurality of reinforcing plates 16 are circumferentially mounted on the top surface of the base plate 15. The plurality of reinforcing plates 16 are triangular in shape. One side of the outer wall is fixedly connected to the outer wall of the column 11, and several threaded holes are opened along the circumference of the base plate 15. Temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26 and high-definition zoom camera 27 are all electrically connected to the touch screen in the distribution box 12 through wires. The data acquisition module in the touch screen receives the monitoring data of temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26 and high-definition zoom camera 27 in real time, integrates and processes it, and then quickly sends the data to the remote pan-tilt unit through the data transmission module to realize real-time sharing of disaster data and provide timely support for rescue command and decision-making. On-site personnel can intuitively view various data and equipment working status through the touch screen, which is convenient for adjustment at any time.

[0026] Specifically, the working principle of the connecting components of this disaster perception data acquisition device is as follows: During use, the base plate 15 is fixed to a flat location such as the ground in the disaster monitoring area using bolts through circumferential threaded holes. The column 11 provides vertical support for the overall structure, raising the installation height of the subsequent acquisition components 2 and reducing the obstruction of the monitoring field of view by ground obstacles. According to fire monitoring requirements, temperature sensor 22, thermal imaging camera 23, harmful gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 are installed one by one. The notch 36 on the sleeve 35 is aligned with the protrusion of the elastic strip 34 on the outer wall of the connecting cylinder 33. The sleeve 35 is then inserted into the connecting column 31 and pushed along the sliding groove. The sleeve 35 is continuously pushed until its end abuts against the limiting ring plate 32. At this time, the elastic strip 34 undergoes elastic deformation due to the pressure of the inner wall of the sleeve 35, and the protrusion contracts and springs into the notch of the sleeve 35. Within 36, the locking mechanism is engaged, quickly completing the installation of a single data acquisition component. Repeating this process, the temperature sensor 22, thermal imaging camera 23, hazardous gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 are mounted on the circumferential connecting posts 31 of the annular seat 14 via connector 3, forming a radial arrangement to ensure no blind spots in monitoring. After the device is activated, the data acquisition components 2 begin to work collaboratively: the smoke sensor 26 first captures smoke signals in the early stages of a fire, while the temperature and humidity sensor 25 simultaneously monitors whether the ambient temperature rises abnormally and whether the humidity changes. When an anomaly is detected, the thermal imaging camera 23 automatically activates, penetrating dense smoke to identify the location of the fire source, its spread, and potential survivors; the high-definition zoom camera 27 focuses on flame details and the surrounding environment, providing intuitive images for rescue efforts; the hazardous gas sensor 24 detects CO in real time... To monitor toxic gas concentrations and prevent rescuers from accidentally entering dangerous areas, temperature sensor 22, thermal imaging camera 23, hazardous gas sensor 24, humidity sensor 25, smoke sensor 26, and high-definition zoom camera 27 are all electrically connected to a pre-installed mounting bracket inside the distribution box 12 via wires. The touch screen is fixed to the mounting bracket, and its data acquisition module receives real-time monitoring data from these sensors. After processing and integrating the data, it is quickly transmitted to a remote pan-tilt unit via a data transmission module. This system enables real-time sharing of disaster data, providing timely support for rescue command and decision-making. On-site personnel can intuitively view various data and equipment operating status through a touch screen, facilitating timely adjustments. If it is necessary to replace the data acquisition component or adjust the monitoring position, a quick disassembly operation can be performed: press the protrusion inside the notch 36 of the sleeve 35 with your finger or a small screwdriver to force the elastic strip 34 to deform. After the protrusion is released from the constraint of the notch 36, pull the sleeve 35 in the opposite direction to allow it to exit the connecting column 31 along the slide groove, completing the component disassembly. After replacing the new component, the quick assembly steps can be repeated. The device as a whole achieves rapid deployment, accurate monitoring, and convenient maintenance, adapting to the emergency monitoring needs of disaster sites such as fires.

[0027] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. Furthermore, since this application is mainly used to protect mechanical devices, the control methods and circuit connections will not be explained in detail in this application.

Claims

1. A connection component for a disaster sensing data acquisition device, characterized in that, The system includes a support component (1), a data acquisition component (2), and a connector (3). The data acquisition component (2) includes several fasteners (21), a temperature sensor (22), a thermal imaging camera (23), a harmful gas sensor (24), a humidity sensor (25), a smoke sensor (26), and a high-definition zoom camera (27). The connector (3) includes several connecting posts (31), each of which has a connecting cylinder (33) installed at one end. Each of the connecting cylinders (33) has a pair of mounting grooves, and each of the mounting grooves has an elastic strip (34) installed inside. Each of the elastic strips (34) has a protrusion on the side away from the inner wall of the connecting cylinder (33). Each of the connecting cylinders (33) has a sleeve (35) fitted on the outside. Each of the sleeves (35) has a pair of notches (36). The protrusion is placed in the corresponding notch (36). Each of the sleeves (35) is fixedly connected to one end of each of the fasteners (21) at the end away from the connecting post (31).

2. The connection component of the disaster perception data acquisition device according to claim 1, characterized in that, Several of the fasteners (21) are fixedly connected at the end away from the sleeve (35) to the outer wall of one end of the temperature sensor (22), the thermal imaging camera (23), the harmful gas sensor (24), the humidity sensor (25), the smoke sensor (26), and the high-definition zoom camera (27).

3. The connection component of the disaster perception data acquisition device according to claim 1, characterized in that, The elastic strip (34) is made of spring steel, and the connection between the protrusion and the elastic strip (34) is an arc transition.

4. The connection component of the disaster perception data acquisition device according to claim 1, characterized in that, Each of the connecting columns (31) is fitted with a limiting ring plate (32). The inner walls of the limiting ring plates (32) are fixedly connected to the outer walls of the connecting columns (31). The outer walls of the limiting ring plates (32) abut against the ends of the sleeves (35) away from the fixing member (21). Sliding grooves are provided on both sides of the outer walls of one end of the connecting columns (31). A slider (37) is slidably arranged inside the sliding groove. The outer wall of the slider (37) is fixedly connected to the inner wall of the sleeve (35).

5. The connection component of the disaster perception data acquisition device according to claim 1, characterized in that, The support assembly (1) includes a column (11), and a plurality of support frames (13) are installed circumferentially on the outer wall of one end of the column (11). An annular seat (14) is sleeved on the outside of one end of the column (11). The bottom surface of the annular seat (14) is fixedly connected to the top surface of the plurality of support frames (13). A plurality of connecting columns (31) are arranged circumferentially on the outer wall of the annular seat (14). The outer wall of the annular seat (14) is fixedly connected to the end of the plurality of connecting columns (31) away from the sleeve (35).

6. The connection component of the disaster perception data acquisition device according to claim 5, characterized in that, The column (11) has a distribution box (12) installed on the outer wall at the end away from the support frame (13). The distribution box (12) has a touch screen installed inside, and the touch screen has a data acquisition module and a data transmission module installed inside.

7. The connection component of the disaster perception data acquisition device according to claim 5, characterized in that, The bottom surface of the column (11) is equipped with a base plate (15), and the top surface of the base plate (15) is equipped with several reinforcing plates (16) along the circumferential direction. The several reinforcing plates (16) are triangular in shape, and one side of the outer wall of the several reinforcing plates (16) is fixedly connected to the outer wall of the column (11). Several threaded holes are opened on the base plate (15) along the circumferential direction.

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