Switching operation recording device

Abstract

The utility model relates to a switching operation recording device, which comprises audio and video acquisition equipment, photoelectric sensing equipment and protection equipment, the audio and video acquisition equipment and the photoelectric sensing equipment are both arranged inside the protection equipment, the audio and video acquisition equipment is electrically connected with the photoelectric sensing equipment, the protection equipment is a box body, the bottom of the box body is provided with a ventilation opening, and the bottom of the box body is connected with the photoelectric sensing equipment. A drainage groove and a drainage pipeline are arranged on the inner side face of the box body, the drainage groove is connected with the drainage pipeline, and a drainage opening of the drainage pipeline extends out of the box body. According to the utility model, the state or environment of the switching switch is monitored through the photoelectric sensing device, so that the on-off automatic control of the audio and video acquisition device is realized, manual execution is not needed, the operation is more convenient, and the automation degree is high. The arrangement of a cooling fan, a drainage groove and a drainage pipeline enables the switching operation recording device to adapt to the environment with variable conditions, improves the practicability, and prolongs the service life of equipment.

Description

Technical Field

[0001] This utility model relates to the field of substation equipment technology, and in particular to a switching operation recording device. Background Technology

[0002] Switching is an operation in a power system that changes equipment from one state to another. This is achieved by opening and closing switching switches to alter circuit connections or isolate faulty equipment. Strict adherence to safety procedures is essential during operation to ensure compliance with regulations and safety standards.

[0003] Switching operations are usually performed by the executor in a certain sequence of steps. However, when the executor actually carries them out, there is a risk of skipping one or more operations based on subjective opinions or habits. Therefore, switching operations are currently recorded on-site using audio and video recording equipment.

[0004] Chinese Patent Application Publication No. CN204948217U discloses a multifunctional switching operation recorder, including a base plate, paper clips, pen clips, a display screen, a camera, rainproof plate slots, function buttons, a power switch, and a rainproof plate. A micro-host is mounted on the top front of the base plate, with the display screen and function buttons installed on its front. The control module within the micro-host is connected to the camera. A power switch is located at the bottom of the micro-host. The paper clips and pen clips are located on the sides of the front of the base plate, and rainproof plate slots are located on both sides of the top of the base plate, into which rainproof plates are inserted. The micro-host, display screen, camera, and function buttons enable the function of an electronic recorder. The paper clips and pen clips allow for paper recording when necessary. It also features lighting, making it versatile, practical, convenient, and safer than existing recording devices. It is evident that existing recording devices have two main drawbacks. First, they have a low level of automation, requiring manual operation such as switching the devices on and off. Second, they have poor protection, as they are exposed to varying conditions such as high temperatures and heavy rain, which can cause malfunctions and reduce their lifespan. Utility Model Content

[0005] Therefore, this utility model provides a switching operation recording device to overcome the problems of low recording efficiency caused by low automation and poor protection in the existing switching operation recording devices.

[0006] To achieve the above objectives, this utility model provides a switching operation recording device, including an audio / video acquisition device, a photoelectric sensing device, and a protective device.

[0007] The audio and video acquisition device and the photoelectric sensing device are both located inside the protective device. The audio and video acquisition device is electrically connected to the photoelectric sensing device. The audio and video acquisition device is used to record the audio and video of the switching operation process. The photoelectric sensing device is used to detect the switching operation and control the working status of the audio and video acquisition device.

[0008] The protective equipment includes a housing, a vent at the bottom of the housing, a cooling fan at the vent, a drainage channel and a drainage pipe on the inner side of the housing, the drainage channel being connected to the drainage pipe, and the drain outlet of the drainage pipe extending out of the housing.

[0009] Furthermore, the photoelectric sensing device includes a first bracket and a photoelectric switch. The first bracket is provided with a mounting groove, and the photoelectric switch is mounted on the mounting groove. The position height of the photoelectric switch is the same as the position height of the switching switch.

[0010] Furthermore, it also includes a movable component, which is disposed on one side of the switching switch. The movable component is connected to the protective device, and the protective device, the audio and video acquisition device, and the photoelectric sensing device can move on one side of the switching switch under the drive of the movable component.

[0011] Furthermore, the movable component includes a base, on which a guide rail is provided, and the guide rail is connected to a second bracket via a slider. The second bracket is disposed on the slider, and the housing is disposed above the second bracket.

[0012] Furthermore, a linear motor is provided on the side of the second bracket, which is used to drive the slider to move along the guide rail.

[0013] Furthermore, the base is provided with limiting blocks at both ends.

[0014] Furthermore, the enclosure is a rectangular structure, and at least one side of the rectangular enclosure near the switching switch is made of transparent glass.

[0015] Furthermore, the drainage channel is fixedly connected to the inner side wall of the rectangular box by welding, and the height of the end of the drainage channel connected to the drainage pipe is lower than the height of the other end of the drainage channel.

[0016] Furthermore, the audio and video acquisition device is a night vision camera, and the night vision camera is equipped with a storage unit, which is used to store the audio and video of the switching operation process recorded by the audio and video acquisition device.

[0017] Furthermore, the audio and video acquisition device also includes a power module, which includes a photovoltaic panel and a battery. The photovoltaic panel is connected to the battery, and the battery is electrically connected to the audio and video acquisition device and the photoelectric sensing device. The photovoltaic panel is located above the protective device.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model's switching operation recording device is equipped with a photoelectric sensor to monitor the status of the switching switch or the environment in real time. When the photoelectric sensor detects a change in the status of the switching switch, or that the switching switch is obstructed, it indicates that a switching operation is about to be performed. The audio and video acquisition device is immediately activated to collect audio and video data. If, after a certain period of time, the photoelectric sensor detects that the status of the switching switch no longer changes, or that the switching switch is no longer obstructed, it indicates that the switching operation has been completed, and the audio and video acquisition device can be turned off. This utility model monitors the status of the switching switch or the environment through a photoelectric sensor, thereby achieving automatic control of the audio and video acquisition device's switching on and off. It eliminates the need for manual operation, making it more convenient and highly automated.

[0020] Furthermore, the switching operation recording device of this utility model is equipped with a protective device. The audio and video acquisition device and the photoelectric sensing device are both located inside the protective device, which can protect the audio and video acquisition device and the photoelectric sensing device. At the same time, a cooling fan is installed on the protective device. When the operating temperature of the audio and video acquisition device is too high, the cooling fan can dissipate heat and reduce the temperature of the audio and video acquisition device. A drainage channel and a drainage pipe are installed inside the protective device. If water enters the protective device through the gaps between the plates in a rainstorm, the drainage channel can collect the water flow from the side wall and discharge it through the drainage pipe. The installation of the cooling fan, drainage channel and drainage pipe makes the switching operation recording device of this utility model adaptable to environments with changing conditions, improving practicality and extending the service life of the equipment. Attached Figure Description

[0021] Figure 1 This is a front view of the switching operation recording device of this utility model;

[0022] Figure 2 yes Figure 1 Enlarged view of part of the image;

[0023] Figure 3 This is an isometric view of the hidden protective equipment of the switching operation recording device of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the photoelectric sensing device of this utility model;

[0025] Figure 5This is a schematic diagram of the appearance of the protective device of this utility model;

[0026] Figure 6 This is a schematic diagram of the drainage channel and drainage pipe structure of the protective equipment of this utility model;

[0027] Figure 7 This is a schematic diagram of the bottom ventilation opening of the protective device of this utility model;

[0028] Figure 8 A schematic diagram showing the installation of a cooling fan at the bottom of the protective device of this utility model;

[0029] In the diagram: 1. Audio / video acquisition equipment; 2. Photoelectric sensing equipment; 3. Protective equipment; 4. Housing; 5. Ventilation opening; 6. Cooling fan; 7. Drainage channel; 8. Drainage pipe; 9. Drain outlet; 10. First bracket; 11. Photoelectric switch; 12. Mounting slot; 13. Base; 14. Guide rail; 15. Slider; 16. Second bracket; 17. Linear motor; 18. Limit block. Detailed Implementation

[0030] To make the objectives and advantages of this utility model clearer, the utility model will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0031] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0032] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0033] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Please see Figures 1-8This embodiment provides a switching operation recording device, including an audio / video acquisition device 1, a photoelectric sensing device 2, and a protective device 3.

[0035] The audio and video acquisition device 1 and the photoelectric sensing device 2 are both located inside the protective device 3. The audio and video acquisition device 1 and the photoelectric sensing device 2 are electrically connected. The audio and video acquisition device 1 is used to record the audio and video of the switching operation process, and the photoelectric sensing device 2 is used to detect the switching operation and control the working status of the audio and video acquisition device 1.

[0036] The protective equipment 3 includes a housing 4. The bottom of the housing 4 is provided with a ventilation opening 5. A cooling fan 6 is provided at the ventilation opening 5. The inner side of the housing 4 is provided with a drainage channel 7 and a drainage pipe 8. The drainage channel 7 is connected to the drainage pipe 8. The drain outlet 9 of the drainage pipe 8 extends out of the housing 4.

[0037] The switching operation recording device of this utility model is equipped with a photoelectric sensor 2 to monitor the status of the switching switch or the environment in real time. When the photoelectric sensor 2 detects a change in the status of the switching switch or that the switching switch is blocked, it indicates that a switching operation is about to be performed, and the audio and video acquisition device 1 is immediately activated to collect audio and video data. During the acquisition, if the photoelectric sensor 2 detects that the status of the switching switch no longer changes or that the switching switch is not blocked after a certain period of time, it indicates that the switching operation has been completed, and the audio and video acquisition device 1 can be turned off. This utility model monitors the status of the switching switch or the environment through the photoelectric sensor 2, thereby realizing automatic control of the switching of the audio and video acquisition device 1, eliminating the need for manual operation, making it more convenient and highly automated.

[0038] Specifically, the switching operation recording device of this utility model is equipped with a protective device 3. The audio and video acquisition device 1 and the photoelectric sensing device 2 are both located inside the protective device 3, which can protect the audio and video acquisition device 1 and the photoelectric sensing device 2. At the same time, a cooling fan 6 is installed on the protective device 3. When the operating temperature of the audio and video acquisition device 1 is too high, the cooling fan 6 can dissipate heat and reduce the temperature of the audio and video acquisition device 1. A drainage channel 7 and a drainage pipe 8 are installed inside the protective device 3. If water enters the protective device 3 through the gaps between the plates in a rainy environment, the drainage channel 7 can collect the water flow from the side wall and discharge it through the drainage pipe 8. The installation of the cooling fan 6, the drainage channel 7, and the drainage pipe 8 makes the switching operation recording device of this utility model adaptable to environments with changing conditions, improving its practicality and extending the service life of the equipment.

[0039] Please see Figure 4As shown, the photoelectric sensing device includes a first bracket 10 and a photoelectric switch 11. The first bracket 10 is provided with a mounting groove 12, and the photoelectric switch 11 is mounted on the mounting groove 12. The photoelectric switch 11 is directly opposite the switching switch that performs the switching operation, and the position height of the photoelectric switch 11 is the same as the position height of the switching switch.

[0040] It is understood that the first bracket 10 is used to support the photoelectric switch 11, and the mounting slot 12 on the first bracket 10 is used to install and fix the photoelectric switch 11. There can be one or more mounting slots 12. Multiple mounting slots 12 are arranged longitudinally on the first bracket 10, and the fixed switch can be installed on different mounting slots 12 to change the position and height of the fixed switch.

[0041] As one implementation method, such as Figure 4 As shown, the mounting slot 12 is elongated, and the photoelectric switch 11 can be perfectly embedded in the mounting slot 12. When it is necessary to adjust the height of the photoelectric switch 11, the photoelectric switch 11 can be slid in the mounting slot 12. Alternatively, different mounting slots 12 can be used to adjust the height of the photoelectric switch 11.

[0042] Specifically, the switching operation recording device of this utility model also includes a moving component, which is located on one side of the switching switch and connected to the protective device 3. The protective device 3, the audio and video acquisition device 1 and the photoelectric sensing device 2 can move on one side of the switching switch under the drive of the moving component.

[0043] It is understandable that the protective device 3 is mounted on the moving component, while the audio and video acquisition device 1 and the photoelectric sensing device 2 are mounted inside the protective device 3. The moving component moves the audio and video acquisition device 1 and the photoelectric sensing device 2 inside the protective device 3 by moving the protective device 3.

[0044] When the audio and video acquisition device 1 records the audio and video of the switching operation process, the switching operator may be positioned between the switching switch and the audio and video acquisition device 1. This obstructs the operator's view of the switching operation. If the audio and video acquisition device 1 remains in the same position, it will be unable to record the switching operation process effectively. The switching operation recording device of this invention incorporates a movable component positioned on one side of the switching switch, allowing the audio and video acquisition device 1 to move along one side of the switching switch under the drive of the movable component.

[0045] It is understandable that the protective device 3 and the moving component are rotatably connected. When the moving component moves the protective device 3 and the audio-visual acquisition device 1 and photoelectric sensing device 2 inside it, the protective device 3, audio-visual acquisition device 1 and photoelectric sensing device 2 can rotate simultaneously so that the front of the protective device 3, the audio-visual acquisition device 1 and the photoelectric sensing device 2 always face the switching switch.

[0046] Please see Figures 1-3 As shown, the movable component includes a base 13, a guide rail 14 is provided on the base 13, and a second bracket 16 is connected to the guide rail 14 through a slider 15. The second bracket 16 is located on the slider 15, and the protective device 3 is located above the second bracket 16.

[0047] As one implementation method, such as Figure 1 , Figure 2 and Figure 3 As shown, the base 13 is linear, and the guide rail 14 is also linear, with two rails. The two linear guide rails 14 are respectively located on the upper surface of the linear base 13 near both sides along the length direction. The two linear guide rails 14 are parallel to each other, and sliders 15 are slidably connected to both linear guide rails 14. A second bracket 16 is set on the slider 15. The second bracket 16 is used to support and install the protective equipment 3 and its internal audio-visual acquisition equipment 1 and photoelectric sensing equipment 2. The second bracket 16 and the protective equipment 3 can be connected by a rotating shaft, so that the protective equipment 3 and its internal audio-visual acquisition equipment 1 and photoelectric sensing equipment 2 can rotate relative to the second bracket 16.

[0048] Please continue reading. Figure 3 As shown, a linear motor 17 is provided on the side of the second bracket 16. The linear motor 17 is used to drive the slider 15 to move along the guide rail 14.

[0049] It is understandable that driving the slider 15 to move along the guide rail 14 via the linear motor 17 is a mature existing technology, and its specific structure will not be described in detail here.

[0050] Please see Figure 1 and Figure 3 As shown, the base 13 has limit blocks 18 at both ends.

[0051] The limiting block 18 is used to limit the range of sliding of the slider 15 on the guide rail 14, so as to prevent the slider 15 from sliding off the end of the guide rail 14 under the drive of the linear motor 17 and thus damaging the photoelectric sensing device 2 of the audio and video acquisition device 1.

[0052] It is understood that the limiting block 18 is only a specific limiting structure given in this embodiment, but it is not limited to this. The limiting structure can also be a limiting post, a limiting baffle, or other structures. Any limiting structure that can limit the range of sliding of the slider 15 on the guide rail 14 and prevent the slider 15 from sliding out of the end of the guide rail 14 under the drive of the linear motor 17 is within the protection scope of this utility model.

[0053] Please see Figure 5 As shown, the housing 4 has a rectangular structure, and the front of the rectangular housing 4 (at least one side near the switching switch) is made of transparent glass.

[0054] The front of the enclosure 4 is made of transparent glass, which allows the audio and video acquisition device 1 to record the switching operation process through the front of the rectangular enclosure 4.

[0055] Specifically, a through hole is provided on the front of the rectangular box 4, and the position of the through hole corresponds to the position height of the photoelectric switch 11, so that the emitted beam and reflected beam of the photoelectric switch 11 can be emitted or received through the through hole.

[0056] The photoelectric switch 11 is a sensor that uses the photoelectric effect to detect objects. It determines the presence or position of an object by emitting a light beam and receiving the reflected light. In this invention, the photoelectric switch 11 is specifically a reflective photoelectric switch 11, used to detect the state of the switching switch (whether the switching switch is open or closed) or monitor the environment (whether the switching switch is blocked). When the photoelectric switch 11 detects a change in the state of the switching switch or that the switching switch is blocked, it indicates that a switching operation is about to be performed. The audio and video acquisition device 1 receives the feedback signal from the photoelectric switch 11 and immediately starts to acquire audio and video. During the acquisition process, if the photoelectric switch detects that the state of the switching switch no longer changes within a certain period of time, or if the switching switch is not blocked within this period of time, it indicates that the switching operation has been completed and the audio and video acquisition device 1 can be turned off.

[0057] Specifically, the drainage channel 7 is fixedly connected to the inner side wall of the rectangular box 4 by welding, such as... Figure 6 As shown, the height of the end of the diversion channel 7 connected to the drainage pipe 8 is lower than the height of the other end of the diversion channel 7. That is, the diversion channel 7 is inclined on the inner side of the rectangular box 4, which means that if water enters the protective device 3 through the gap between the panels, it will be directly blocked by the diversion channel 7 and diverted into the drainage pipe 8, and discharged through the drain outlet 9.

[0058] Please see Figure 6As shown, only a schematic diagram of a drainage groove 7 being provided on the inner wall of one side of the rectangular box 4 is given as an example. Further, drainage grooves 7 can be provided on the inner walls of the left and right sides and the rear side of the rectangular box 4, and there can be two drainage pipes 8, which are respectively vertically arranged at the angle between the inner walls of the left and right sides and the rear side of the rectangular box 4.

[0059] As one implementation method, the left and right sides, back, top, and bottom of the rectangular box 4 are all made of metal.

[0060] As one implementation method, the left and right sides, back, top, and bottom of the rectangular box 4 are all made of plastic.

[0061] As one implementation method, the left and right sides, back, top, and bottom of the rectangular box 4 are all made of wood.

[0062] In other words, this utility model does not specifically limit the material of the left and right sides, back, top and bottom of the rectangular box 4 other than the front. Any material that can be processed into protective equipment 3 to protect the internal audio and video acquisition equipment 1 and photoelectric sensing equipment 2 is within the protection scope of this utility model.

[0063] Specifically, the audio and video acquisition device 1 is a night vision camera, which is equipped with a storage unit for storing the audio and video recorded by the audio and video acquisition device 1 during the switching operation. The night vision camera enables the switching operation recording device of this invention to record the switching operation process well even at night or in poor lighting conditions.

[0064] Specifically, the switching operation recording device may also be equipped with a wireless communication unit.

[0065] When the audio and video acquisition device 1 records the audio and video of the switching operation process in real time, the audio and video can be stored in the storage unit, such as the memory card. After the switching operation process is completed, the audio and video of the switching operation recorded by the switching operation recording device can be wirelessly transmitted to the back-end service center.

[0066] Specifically, the audio / video acquisition device 1 also includes a power module, which comprises a photovoltaic panel and a battery. The photovoltaic panel is connected to the battery, and the battery is electrically connected to the audio / video acquisition device 1 and the photoelectric sensing device 2. The photovoltaic panel is positioned above the protective device 3. The power module is used to supply power to the audio / video acquisition device 1 and the photoelectric sensing device 2.

[0067] The technical solution of this utility model has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

[0068] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A switching operation recording device, characterized in that, This includes audio and video acquisition equipment, photoelectric sensing equipment, and protective equipment. The audio and video acquisition device and the photoelectric sensing device are both located inside the protective device. The audio and video acquisition device is electrically connected to the photoelectric sensing device. The audio and video acquisition device is used to record the audio and video of the switching operation process. The photoelectric sensing device is used to detect the switching operation and control the working status of the audio and video acquisition device. The protective equipment includes a housing, a vent at the bottom of the housing, a cooling fan at the vent, a drainage channel and a drainage pipe on the inner side of the housing, the drainage channel being connected to the drainage pipe, and the drain outlet of the drainage pipe extending out of the housing.

2. The switching operation recording device according to claim 1, characterized in that, The photoelectric sensing device includes a first bracket and a photoelectric switch. The first bracket is provided with a mounting groove, and the photoelectric switch is mounted on the mounting groove. The position height of the photoelectric switch is the same as the position height of the switching switch.

3. The switching operation recording device according to claim 2, characterized in that, It also includes a movable component, which is located on one side of the switching switch. The movable component is connected to the protective device, and the protective device, the audio and video acquisition device, and the photoelectric sensing device can move on one side of the switching switch under the drive of the movable component.

4. The switching operation recording device according to claim 3, characterized in that, The movable component includes a base with a guide rail on it. The guide rail is connected to a second bracket via a slider. The second bracket is located on the slider, and the housing is located above the second bracket.

5. The switching operation recording device according to claim 4, characterized in that, A linear motor is provided on the side of the second bracket, which is used to drive the slider to move along the guide rail.

6. The switching operation recording device according to claim 4, characterized in that, The base is provided with limit blocks at both ends.

7. The switching operation recording device according to claim 1, characterized in that, The enclosure is a rectangular structure, and at least one side of the rectangular enclosure near the switching switch is made of transparent glass.

8. The switching operation recording device according to claim 7, characterized in that, The drainage channel is fixedly connected to the inner side wall of the rectangular box by welding, and the height of the end of the drainage channel connected to the drainage pipe is lower than the height of the other end of the drainage channel.

9. The switching operation recording device according to claim 1, characterized in that, The audio and video acquisition device is a night vision camera, which is equipped with a storage unit for storing the audio and video of the switching operation process recorded by the audio and video acquisition device.

10. The switching operation recording device according to any one of claims 1-9, characterized in that, The audio and video acquisition device also includes a power module, which includes a photovoltaic panel and a battery. The photovoltaic panel is connected to the battery, and the battery is electrically connected to the audio and video acquisition device and the photoelectric sensing device. The photovoltaic panel is located above the protective device.

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