Multi-vision three-dimensional perception equipment

Abstract

The utility model discloses a multi-view visual stereoscopic perception device which comprises a device body, a plurality of cameras, at least one first fixing assembly installed on the device body and at least one second fixing assembly installed on the device body, and the cameras are installed in the first fixing assembly, the second fixing assembly and the device body respectively. The machine body is provided with a first connecting part connected with the first fixing assembly and the second fixing assembly in a matched mode. The camera is installed on the first fixing assembly and the second fixing assembly, and the assemblies can be disassembled from the machine body, so that the maintenance and replacement process of the camera is greatly simplified, and the maintenance time and cost are reduced; the installation positions of the first shell and the second shell are interchangeable, so that the universality of the equipment is improved, the requirements of different power transmission line monitoring scenes on the installation direction and layout of the equipment can be met, the installation process is simplified, the inventory requirement of maintenance spare parts is reduced, integration of the equipment and other systems is facilitated, and the production cost and the inventory management difficulty are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of observation, and in particular to a multi-view visual stereoscopic perception device. BACKGROUND

[0002] In the operation and maintenance of modern power transmission systems, it is crucial to ensure the safety and reliability of power transmission. With the continuous expansion and increasing complexity of the power network, traditional transmission monitoring methods have gradually exposed many limitations. Traditional transmission monitoring mainly relies on manual inspection, which is not only inefficient, but also has a large human error and safety risk. Manual inspection is difficult to achieve real-time and comprehensive monitoring of the transmission line. For some hidden faults or instantaneous abnormal conditions, it is often difficult to discover and handle in a timely manner. For example, in complex terrain or adverse weather conditions, manual inspection may be limited, leading to delayed fault discovery, which may cause more serious power accidents and have a significant impact on the economy and social life.

[0003] The multi-view visual technology device uses multiple cameras to shoot from different angles at the same time, so that the monitoring range is no longer limited to a single perspective, and the image information of the transmission line and its surrounding environment can be captured comprehensively. However, the existing multi-view visual technology device embeds the camera into the shell in order to protect the camera, which makes it difficult to maintain the camera. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide a multi-view visual stereoscopic perception device to solve the problem of difficult maintenance of multi-view cameras.

[0005] The multi-view visual stereoscopic perception device provided by the present application adopts the following technical solution: a body, a plurality of cameras, at least one first fixing assembly mounted on the body, and at least one second fixing assembly mounted on the body, the cameras are respectively mounted in the first fixing assembly, the second fixing assembly, and the body, and the body is provided with a first connecting portion matched with the first fixing assembly and the second fixing assembly.

[0006] By adopting the above technical solution, the first fixing assembly and the second fixing assembly provide mounting positions for the cameras. Only the first fixing assembly and the second fixing assembly need to be disassembled from the body, so that the maintenance and replacement of the cameras can be quickly completed.

[0007] Optionally, the first fixing assembly includes a first shell matched with the first connecting portion, and a fixing frame fixedly connected inside the first shell, and the camera is fixedly installed on the fixing frame.

[0008] By adopting the technical scheme, the first shell serves as an outer structure of the first fixing assembly, and primarily functions to protect the camera and the fixing frame inside; the first shell can block the direct invasion of these external factors on the camera; the first connecting part ensures the stable connection between the first fixing assembly and the machine body; and the wide-angle camera is installed in the first shell.

[0009] Optionally, the second fixing assembly comprises a second shell matched with the first connecting part, and a third shell inserted into the second shell, and the cameras are rotationally connected to the second shell and the third shell.

[0010] By adopting the technical scheme, the second shell and the third shell install the downward angle camera; the third shell and the second shell work cooperatively to provide a stable installation and rotation environment for the camera. Although the camera is rotationally connected, such connection is realized in the two shells, which can maintain the stability of the camera in the rotation process while ensuring flexibility; and the installation and disassembly of the camera can be quickly completed by only disassembling the third shell.

[0011] Optionally, the second shell is provided with a groove, the groove is fixedly connected with a positioning block, and the third shell is provided with a positioning groove capable of being inserted with the positioning block.

[0012] By adopting the technical scheme, the positioning block is fixedly connected in the groove of the second shell, and primarily functions to provide accurate positioning for the installation of the third shell. In the equipment assembly process, such positioning function can ensure that the third shell is accurately inserted into the predetermined position of the second shell. This is crucial for maintaining the structural stability of the entire second fixing assembly.

[0013] Optionally, the machine body is provided with a wiring hole, and the second shell is provided with a first cavity communicating with the wiring hole.

[0014] By adopting the technical scheme, the first cavity in the second shell communicates with the wiring hole of the machine body, which provides a smooth transition channel for the line from the machine body to the second shell. The line of the camera can enter the first cavity of the second shell from the wiring hole of the machine body, and then be further connected to the camera. Such continuous line channel design ensures the tightness and rationality of the line connection, and reduces the possibility of line interruption or signal loss.

[0015] Optionally, the camera is fixedly connected with an arc-shaped block on both sides, and the second shell or the third shell is provided with a limiting block limiting the rotation angle of the arc-shaped block.

[0016] By adopting the above technical scheme, the arc-shaped blocks fixedly connected on both sides of the camera are key structural parts for realizing rotation of the camera in the second shell or the third shell. The arc-shaped design makes the camera more smooth during rotation, reducing friction and jamming during rotation. This design is conducive to the rapid and stable adjustment of the angle of the camera to adapt to the monitoring needs of different positions of the power transmission line; the limiting blocks are in the second shell or the third shell, and the main function is to limit the rotation angle of the arc-shaped blocks. This design is crucial for accurately controlling the monitoring range of the camera. When the multi-view visual stereo perception device is used for power transmission line monitoring, each camera has its specific monitoring area, and by limiting the rotation angle of the camera through the limiting blocks, the monitoring ranges of the cameras can be ensured to cooperate with each other to cover the key areas of the power transmission line and its surrounding environment, avoiding the occurrence of monitoring dead angles or excessive overlap.

[0017] Optionally, the first connecting part, the first shell and the second shell are all provided with sealing grooves, and the sealing grooves are provided with sealing rings.

[0018] By adopting the above technical scheme, the sealing grooves and the sealing rings are arranged on the first connecting part, and the primary function is to enhance the stability of the connection. When the first connecting part connects the machine body with the first fixing assembly and the second fixing assembly, the sealing ring is filled in the sealing groove, which can effectively prevent the connection part from loosening due to external factors.

[0019] Optionally, the first connecting part, the first shell and the second shell are all provided with positioning holes and positioning columns.

[0020] By adopting the above technical scheme, the positioning holes and the positioning columns play an accurate guiding role in the equipment assembly process. When the first fixing assembly and the second fixing assembly are installed to the first connecting part of the machine body, through the cooperation of the positioning holes and the positioning columns, it can be ensured that each component can be quickly and accurately aligned and installed.

[0021] Optionally, the installation positions of the first shell and the second shell can be interchangeable.

[0022] By adopting the above technical scheme, the interchangeability of the installation positions of the first shell and the second shell increases the versatility of the equipment. In different power transmission line monitoring scenarios, there may be different requirements for the installation direction and layout of the equipment.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1、By installing the camera on the first and second fixed components, which can be detached from the body, the camera maintenance and replacement process is greatly simplified, reducing maintenance time and cost; the first and second shell mounting positions are interchangeable, increasing the versatility of the device, which can adapt to different power line monitoring scenarios for device installation direction and layout requirements, also simplifying the installation process, reducing maintenance spare parts inventory requirements, and facilitating device integration with other systems, reducing production costs and inventory management difficulty;

[0025] 2、The first shell protects the internal camera and fixed frame from dust, rain and other external factors, ensuring normal operation of the camera. At the same time, the first connecting part ensures stable connection of the first fixed component with the body, ensuring the stability of the overall structure of the device. The wide-angle camera installed in the first shell can effectively exert its function; the second and third shells cooperate to provide a stable installation and rotation environment for the downward angle camera. The plug-in structure of the two ensures the stability of the camera during rotation, and only the third shell needs to be disassembled to quickly complete the installation and disassembly of the camera, making it easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the overall structure schematic diagram of embodiment 1 of the present application;

[0027] Figure 2 is the exploded schematic diagram of the overall structure of embodiment 1 of the present application;

[0028] Figure 3 is the exploded schematic diagram of the overall structure of the first fixed component of embodiment 1 of the present application;

[0029] Figure 4 is the exploded schematic diagram of the overall structure of the second fixed component of embodiment 1 of the present application;

[0030] Figure 5 is the overall structure schematic diagram of the second fixed component of embodiment 1 of the present application;

[0031] Explanation of reference numerals: 1, body; 11, wire hole; 12, first connecting part; 2, second fixed component; 21, second shell; 211, first cavity; 22, positioning block; 23, groove; 24, third shell; 241, positioning groove; 25, limiting block; 3, first fixed component; 31, first shell; 32, fixed frame; 4, camera; 41, arc block; 5, positioning column; 6, positioning hole; 7, sealing groove. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the accompanying Figure 1 -Appendix Figure 5 The present application will be further described in detail.

[0033] The embodiment of the application discloses a multi-vision stereo perception device.

[0034] Embodiment 1, refer to Figure 1 and Figure 2 The multi-vision stereo perception device comprises a body 1, a plurality of cameras 4, at least one first fixing assembly 3 mounted on the body 1, and at least one second fixing assembly 2 mounted on the body 1; the cameras 4 in the embodiment are taken as an example of wide-angle cameras 4 and angle-up cameras 4, the first fixing assembly 3 is provided with the wide-angle cameras 4, and the second fixing assembly 2 is provided with the angle-up cameras 4. The body 1 is provided with a first connecting part 12 matched with the first fixing assembly 3 and the second fixing assembly 2, and the first connecting part 12 in the embodiment is a step on both sides of the body 1. The body 1 is provided with a wiring hole 11, the cameras 4 are respectively mounted in the first fixing assembly 3, the second fixing assembly 2 and the body 1, and the connecting lines of the cameras 4 respectively pass through the first fixing assembly 3 and the second fixing assembly 2 into the wiring hole 11. The structure design makes the first fixing assembly 3 and the second fixing assembly 2 provide stable mounting positions for the cameras 4, and when the cameras 4 need to be repaired or replaced, the first fixing assembly 3 and the second fixing assembly 2 can be quickly disassembled from the body 1 to complete the operation.

[0035] Reference Figure 2 and Figure 3 The first fixing assembly 3 comprises a first shell 31 matched with the first connecting part 12 and a fixing frame 32 fixedly connected in the first shell 31, and the cameras 4 are fixedly mounted on the fixing frame 32. The first shell 31 serves as an outer structure and plays a key protection role on the cameras 4 and the fixing frame 32 in the interior. For example, in an outdoor environment of a power transmission line monitoring, it can block dust, rain, sand and other external factors from directly damaging the cameras 4. The first connecting part 12 ensures the stable connection between the first fixing assembly 3 and the body 1 and guarantees the integrity of the device in the running process. In the embodiment, the wide-angle cameras 4 are mounted in the first shell 31 to meet the monitoring demand of a large range of scenes of the power transmission line.

[0036] Reference Figure 4 and 5, the second fixing assembly 2 comprises a second shell 21 matched with the first connecting part 12, and a third shell 24 inserted into the second shell 21, the camera 4 is rotationally connected to the second shell 21 and the third shell 24; the second shell 21 and the third shell 24 work cooperatively to mount the downward angle camera 4. The third shell 24 is designed to rotationally connect the camera 4 in the two shells, which ensures flexibility while maintaining the stability of the camera 4 during rotation. When the camera 4 needs to be mounted or disassembled, only the third shell 24 needs to be disassembled to quickly complete the operation; the second shell 21 is provided with a groove 23, the groove 23 is fixedly connected with a positioning block 22, and the third shell is provided with a positioning groove 241, the positioning groove 241 can be inserted with the positioning block 22. During equipment assembly, the positioning block 22 provides accurate positioning for the installation of the third shell 24. For example, when the assembly personnel install the third shell 24 to the second shell 21, the cooperation of the positioning groove 241 and the positioning block 22 can ensure that the third shell 24 is accurately inserted into the predetermined position of the second shell 21, which is crucial to maintaining the structural stability of the entire second fixing assembly 2. At the same time, the machine body 1 is provided with a wiring hole 11, and the second shell 21 is provided with a first cavity 211 communicating with the wiring hole 11. The line of the camera 4 enters the first cavity 211 of the second shell 21 from the machine body 1 through the wiring hole 11, and then is further connected to the camera 4. Such a line channel design ensures the tightness and rationality of the line connection, reduces the possibility of line interruption or signal loss, and ensures the stable work of the downward angle camera 4

[0037] Reference Figure 4 , the camera 4 is fixedly connected with an arc-shaped block 41 on both sides, and the second shell 21 or the third shell 24 is provided with a limiting block 25 limiting the rotation angle of the arc-shaped block 41. The arc-shaped design of the arc-shaped block 41 makes the camera 4 rotate more smoothly, reduces the friction and jamming during rotation, and is beneficial to the quick and stable adjustment of the angle of the camera 4 to adapt to the monitoring needs of the power transmission line at different positions. The limiting block 25 is in the second shell 21 or the third shell 24, and its main function is to limit the rotation angle of the arc-shaped block 41. When the multi-view visual stereo perception device is used for power transmission line monitoring, each camera 4 has its specific monitoring area, and the rotation angle of the camera 4 is limited by the limiting block 25, which can ensure that the monitoring ranges of the cameras 4 cooperate with each other to cover the key areas of the power transmission line and its surrounding environment, avoiding the occurrence of monitoring dead angles or excessive overlap;

[0038] Reference Figure 2 and Figure 3The first connecting part 12, the first shell 31 and the second shell 21 are all provided with a sealing groove 7, and the sealing groove 7 is provided with a sealing ring. The sealing groove 7 and the sealing ring are arranged on the first connecting part 12, thereby enhancing the stability of the connection. When the first connecting part 12 connects the machine body 1 with the first fixing assembly 3 and the second fixing assembly 2, the sealing ring is filled in the sealing groove 7, which can effectively prevent the connection part from loosening due to external factors, ensure the sealing performance of the equipment in a harsh environment, and prolong the service life of the equipment. The first connecting part 12, the first shell 31 and the second shell 21 are all provided with a positioning hole 6 and a positioning column 5. In the equipment assembly process, through the cooperation of the positioning hole 6 and the positioning column 5, it can be ensured that each component can be quickly and accurately aligned and installed. For example, when the first fixing assembly 3 and the second fixing assembly 2 are installed to the first connecting part 12 of the machine body 1, the positioning hole 6 and the positioning column 5 play the role of accurate guidance, thereby improving the assembly efficiency and accuracy.

[0039] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multi-view stereo perception device, comprising: The application relates to a camera device, which comprises a body (1), a plurality of cameras (4), at least one first fixing assembly (3) mounted on the body (1), and at least one second fixing assembly (2) mounted on the body (1), the cameras (4) are respectively mounted in the first fixing assembly (3), the second fixing assembly (2) and the body (1), and the body (1) is provided with a first connecting portion (12) matched with the first fixing assembly (3) and the second fixing assembly (2).

2. The multi-view stereo perception device of claim 1, wherein: The first fixing assembly (3) comprises a first shell (31) matched with the first connecting portion (12) and a fixing frame (32) fixedly connected with the inside of the first shell (31), and the camera (4) is fixedly mounted on the fixing frame (32).

3. The multi-view stereo perception device of claim 2, wherein: The second fixing assembly (2) comprises a second shell (21) matched with the first connecting portion (12) and a third shell (24) inserted into the second shell (21), and the camera (4) is rotationally connected to the second shell (21) and the third shell (24).

4. The multi-view stereo perception device of claim 3, wherein: The second shell (21) is provided with a recess (23), the recess (23) is fixedly connected with a positioning block (22), the third shell is provided with a positioning groove (241), and the positioning groove (241) can be inserted into the positioning block (22).

5. The multi-view stereo perception device of claim 4, wherein: The body (1) is provided with a wiring hole (11), and the second shell (21) is provided with a first cavity (211) communicated with the wiring hole (11).

6. The multi-view stereo perception device of claim 5, wherein: The camera (4) is fixedly connected with arc-shaped blocks (41) on both sides, and the second shell (21) or the third shell (24) is provided with limiting blocks (25) for limiting the rotation angle of the arc-shaped blocks (41).

7. The multi-view stereo perception device of claim 6, wherein: The first connecting portion, the first shell (31) and the second shell (21) are all provided with sealing grooves (7), and the sealing grooves (7) are provided with sealing rings.

8. The multi-view stereo perception device of claim 7, wherein: The first connecting portion, the first shell (31) and the second shell (21) are all provided with positioning holes (6) and positioning columns (5).

9. The multi-view stereo perception device of claim 1, wherein: The installation positions of the first fixing assembly (3) and the second fixing assembly (2) can be interchanged.

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