A fixing structure and a substation foreign matter identification device

Abstract

The utility model relates to unmanned aerial vehicle image recognition technical field especially a fixed structure and substation foreign matter identification device, including connection holder, the lower end of connection holder is provided with camera connecting seat, installs the top plate, sets up in the one end of connection holder away from camera connecting seat, locking buckle, sets up in the outside of installation top plate, unmanned aerial vehicle, be provided with mounting seat on the unmanned aerial vehicle, the unmanned aerial vehicle passes through mounting seat and is connected with connection holder each other, and the system can reduce artificial cost, improve detection efficiency, improve the operation safety of equipment, and provides effective support for the intelligent development of electric power industry in combination with unmanned aerial vehicle platform and deep learning image detection technology, can efficiently, intelligently realize the foreign matter detection task of substation, compared with traditional artificial inspection.

Description

Technical Field

[0001] This utility model relates to the field of image recognition technology for unmanned aerial vehicles (UAVs), and in particular to a fixed structure and a foreign object identification device for substations. Background Technology

[0002] Substations are critical facilities in the entire power system. However, since most of the equipment in substations is in the open environment, there is a risk of wind-blown debris, animals, and unauthorized personnel entering the dangerous area, posing a great safety hazard to the substation.

[0003] Currently, the traditional solution is manual inspection. Manual inspection usually follows a conventional inspection route, which is greatly affected by factors such as human factors, weather, and hazards, resulting in low inspection efficiency. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problem that it is inconvenient to disassemble and install after connection in the above or existing technologies, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a fixing structure.

[0007] To address the technical problem of inconvenience in disassembly and installation after connection in the prior art, this utility model provides the following technical solution: a fixing structure, comprising,

[0008] A gimbal is connected, and a camera connector is provided at the lower end of the gimbal;

[0009] The top plate is installed at the end of the connecting gimbal that is furthest from the camera connector.

[0010] A locking buckle is located on the outside of the mounting top plate.

[0011] As a preferred embodiment of the fixing structure of this utility model, the camera connector has a pre-drilled fixing hole, and two sets of fixing holes are symmetrically arranged on the camera connector.

[0012] As a preferred embodiment of the fixing structure of this utility model, the mounting top plate is provided with a disassembly push rod, and the end of the disassembly push rod extending into the mounting top plate is provided with a linkage push frame, and the linkage push frame is provided with a guide slope.

[0013] As a preferred embodiment of the fixing structure of this utility model, the locking buckle is provided with a guide block, and the structure of the guide block is adapted to the structure of the guide slope.

[0014] As a preferred embodiment of the fixing structure of this utility model, a connecting partition is provided inside the positioning boss, and at least two springs are provided between the connecting partition and the locking buckle.

[0015] The advantages of the fixing structure of this utility model are: the spring clips set on the upper part of the gimbal allow for faster disassembly and installation, and also ensure the stability of the connection between the gimbal and the drone after installation.

[0016] In actual use, manual inspection is susceptible to external factors.

[0017] To address the aforementioned technical problem that manual inspections are susceptible to external factors, this utility model also provides the following technical solution: a foreign object identification device for substations, an unmanned aerial vehicle (UAV), wherein the UAV is equipped with a mounting base, and the UAV is interconnected with a gimbal via the mounting base.

[0018] As a preferred embodiment of the foreign object identification device for substations of this utility model, the drone is provided with two connecting brackets at one end near the mounting base.

[0019] In a preferred embodiment of the substation foreign object identification device of this utility model, the height of the connecting bracket is greater than the sum of the heights of the connecting pan-tilt unit and the mounting base after they are connected.

[0020] As a preferred embodiment of the foreign object identification device for substations of this utility model, the mounting base is provided with a connecting groove corresponding to the locking buckle.

[0021] In a preferred embodiment of the foreign object identification device for substations of this utility model, the mounting base and the drone are detachably connected.

[0022] The beneficial effects of this utility model's foreign object identification device for substations are as follows: By combining a drone platform with deep learning image detection technology, it can efficiently and intelligently perform foreign object detection tasks in substations. Compared with traditional manual inspections, the system can reduce labor costs, improve detection efficiency, enhance equipment operational safety, and provide effective support for the intelligent development of the power industry. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the mounting base;

[0026] Figure 3 This is a schematic diagram of the overall structure connecting the gimbal;

[0027] Figure 4 This is a schematic diagram of the overall structure of the linkage pusher. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either alone or selectively.

[0031] Example 1

[0032] Reference Figure 1 and 2This is the first embodiment of the present invention. This embodiment provides a fixed structure that combines a drone platform with deep learning image detection technology to efficiently and intelligently perform foreign object detection tasks in substations. Compared with traditional manual inspection, the system can reduce labor costs, improve detection efficiency, improve equipment operation safety, and effectively support the intelligent development of the power industry. It includes a drone 1, on which a mounting base 12 is provided. The drone 1 is connected to a connecting gimbal 2 via the mounting base 12. Two connecting brackets 11 are provided at the end of the drone 1 near the mounting base 12. The height of the connecting brackets 11 is greater than the sum of the heights of the connecting gimbal 2 and the mounting base 12 after connection. The mounting base 12 has connecting grooves corresponding to locking buckles 26. The mounting base 12 and the drone 1 are detachably connected. The target detection algorithm adopts a substation foreign object identification method based on YOLOv5. YOLOv5 is a popular... The target recognition algorithm performs exceptionally well in target recognition tasks, achieving high-precision target identification and localization. After acquiring video data from the video transmission module, necessary preprocessing is performed, including image scaling, normalization, and cropping, converting video frames into a format suitable for YOLOv5 model input. The target detection algorithm is first pre-trained using a public dataset. For the substation foreign object intrusion problem, training data is collected and labeled from the data storage and analysis module. Based on the requirements of the target detection task, the prediction head of the YOLOv5 model is modified to adapt to the number of foreign object intrusion categories. An NVR is selected as the storage module to record and store the video data from network cameras. Image data, detection results, alarm records, etc., collected by the drone are centrally stored, using a combination of cloud storage and local server storage to ensure long-term data preservation and security. Data annotation is performed on the stored videos to provide a high-quality dataset for training the image detection module.

[0033] Example 2

[0034] Reference Figure 3 and Figure 4This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a fixing structure, solving the problem of inconvenience in disassembly and installation after connection. It includes a connecting pan-tilt unit 2, a camera connecting seat 21 at the lower end of the connecting pan-tilt unit 2, a mounting top plate 23 located at the end of the connecting pan-tilt unit 2 away from the camera connecting seat 21, and a locking buckle 26 located on the outside of the mounting top plate 23. The camera connecting seat 21 has pre-drilled fixing holes 22, with two sets of fixing holes 22 symmetrically arranged on the camera connecting seat 21. The mounting top plate 23 has a disassembly push rod 24, and a linkage push frame 241 is provided at the end of the disassembly push rod 24 extending into the mounting top plate 23. The linkage push frame 241 is provided with a guide... A guide block 261 is provided on the inclined surface 242 and the locking buckle 26. The structure of the guide block 261 is adapted to the structure of the guide inclined surface 242. A connecting partition 251 is provided in the positioning boss 25. At least two springs 27 are provided between the connecting partition 251 and the locking buckle 26. When the disassembly push rod 24 is pushed to drive the linkage push frame 241 forward, the guide block 261 will move towards the position of the connecting partition 251 after the guide inclined surface 242 and the guide block 261 come into contact with each other, squeezing the springs 27 and causing the locking buckle 26 to retract into the mounting top plate 23, thereby disconnecting the connection between the gimbal 2 and the drone 1.

[0035] Example 3

[0036] Reference Figures 1 to 4 This is the third embodiment of the present utility model. Unlike the previous embodiment, this embodiment provides a foreign object identification device for substations, which solves the problem that manual inspection is easily affected by external factors. It includes a connecting pan-tilt unit 2, a camera connecting seat 21 at the lower end of the connecting pan-tilt unit 2, a mounting top plate 23 at the end of the connecting pan-tilt unit 2 away from the camera connecting seat 21, and a locking buckle 26 on the outside of the mounting top plate 23.

[0037] Drone 1 is equipped with a mounting base 12, and drone 1 is connected to gimbal 2 via the mounting base 12.

[0038] When in use, the drone 1 is started and images are captured by the camera set on the connecting gimbal 2. At the same time, the warning logic is set in the camera. If there are consecutive detection results of foreign objects within 100 frames of video, it is determined that there are foreign objects. When the system detects foreign objects, it automatically triggers an alarm. The alarm content includes information such as the location and type of foreign objects. Different alarm levels can be set, and different response measures are taken for different types of foreign objects. The system notifies the on-duty personnel in real time through various means such as SMS, email, and APP push. As the final simulation result, during disassembly, the guide block 261 set on the upper end of the locking buckle 26 pushes the disassembly push rod 24 to drive the linkage push frame 241 forward. After the guide slope 242 comes into contact with the guide block 261, it will move the two guide blocks 261 towards the position of the connecting partition 251, compress the spring 27, and let the locking buckle 26 retract into the mounting top plate 23, thereby disconnecting the connection between the connecting gimbal 2 and the drone 1.

[0039] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, etc., installation arrangements, use of materials, color, orientation, etc. For instance, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure performing the function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments may be described, i.e., those features that are not relevant to the currently considered best mode for carrying out the present invention, or those features that are not relevant to implementing the present invention.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fixed structure, characterized in that: include, Connecting gimbal (2), the lower end of which is provided with camera connector (21); The mounting plate (23) is located at the end of the connecting gimbal (2) away from the camera connector (21); Locking buckle (26) is located on the outside of the mounting top plate (23).

2. The fixing structure as described in claim 1, characterized in that: The camera connector (21) has a pre-drilled fixing hole (22), and two sets of fixing holes (22) are symmetrically arranged on the camera connector (21).

3. The fixing structure as described in claim 1, characterized in that: The mounting top plate (23) is provided with a disassembly push rod (24), and a linkage push frame (241) is provided at one end of the disassembly push rod (24) extending into the mounting top plate (23). A guide slope (242) is provided on the linkage push frame (241).

4. The fixing structure as described in claim 3, characterized in that: The locking buckle (26) is provided with a guide block (261), and the structure of the guide block (261) is compatible with the structure of the guide slope (242).

5. The fixing structure as described in claim 4, characterized in that: A connecting partition (251) is provided inside the positioning boss (25), and at least two springs (27) are provided between the connecting partition (251) and the locking buckle (26).

6. A foreign object identification device for a substation, characterized in that: Including the fixing structure as described in any one of claims 1 to 5, and, The drone (1) is equipped with a mounting base (12), and the drone (1) is connected to the gimbal (2) through the mounting base (12).

7. The substation foreign object identification device as described in claim 6, characterized in that: The UAV (1) has two connecting brackets (11) at one end near the mounting base (12).

8. The substation foreign object identification device as described in claim 7, characterized in that: The height of the connecting bracket (11) is greater than the sum of the heights of the connecting gimbal (2) and the mounting base (12) after they are connected.

9. The substation foreign object identification device as described in claim 8, characterized in that: The mounting base (12) has a connecting groove that corresponds to the locking buckle (26).

10. The substation foreign object identification device as described in claim 9, characterized in that: The mounting base (12) and the drone (1) are detachably connected.

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