A charging station operation and maintenance management device

Abstract

The utility model belongs to the electric power operation and maintenance technical field, concretely relates to a charging station operation and maintenance management device, including the pole body, installation crosspiece, controller, first camera module and second camera module, controller electric connection first camera module and second camera module are used for controlling the operation of first camera module and second camera module, the pole body's top end is equipped with vertical guide slot, one end of installation crosspiece is connected with vertical guide slot sliding and extends to the inside of pole body horizontally, first camera module and second camera module are installed in the other end of installation crosspiece, and the optical imaging center line of first camera module and second camera module is perpendicular to each other, its purpose is: through single set drive mechanism realizes the synchronous control of installation crosspiece lifting and camera module visual angle deflection, realizes all -round dynamic monitoring, promotes operation and maintenance intelligent level, and the practicality is high.

Description

Technical Field

[0001] This utility model belongs to the field of power operation and maintenance technology, and specifically relates to a charging station operation and maintenance management device. Background Technology

[0002] Local power grids are often overlooked end-point management points in power grid management systems. However, their operation affects the stability and reliability of the entire power grid. Common local power grid operation scenarios include rural power grids, urban distribution networks, industrial park power grids, microgrids, and charging station scenarios. In the charging station scenario, peak loads occur during the morning (8:00-10:00) and evening (18:00-20:00) peak hours. Preventing transformer overload caused by multiple fast-charging piles starting simultaneously requires proper operation and maintenance management of the charging station, including scheduling to stagger charging peak times.

[0003] However, the commonly used operation and maintenance monitoring devices for charging stations currently employ fixed-installation camera modules, which have the following technical drawbacks: First, the monitoring angle is fixed, resulting in obvious blind spots and an inability to simultaneously cover details of the charging pile equipment, vehicle charging status, and the ground environment of the parking space; second, manual adjustment of the viewing angle or the addition of multiple cameras is required, leading to increased operation and maintenance costs and cumbersome operation; and they are difficult to adapt to the needs of dynamic operation and maintenance scenarios for charging stations. Utility Model Content

[0004] The purpose of this utility model is to provide a charging station operation and maintenance management device to solve the problem mentioned in the background art that the existing operation and maintenance monitoring devices use fixed-installation camera modules, which are difficult to adapt to the needs of dynamic operation and maintenance scenarios of charging stations.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0006] A charging station operation and maintenance management device includes a pole, a mounting frame, a controller, a first camera module, and a second camera module. The controller is electrically connected to the first camera module and the second camera module and is used to control the operation of the first camera module and the second camera module.

[0007] A vertical guide groove is provided at the top of the rod, and one end of the mounting crossbar is slidably connected to the vertical guide groove and extends horizontally into the interior of the rod; the first camera module and the second camera module are installed at the other end of the mounting crossbar, and the optical imaging center lines of the first camera module and the second camera module are perpendicular to each other.

[0008] The rod body is equipped with a drive mechanism for driving the installation crossbeam to reciprocate up and down.

[0009] A linkage mechanism is installed on the mounting frame. One end of the linkage mechanism is connected to the drive mechanism for transmission, and the other end is rotatably connected to the first camera module. The first camera module is connected to the second camera module for transmission.

[0010] When the controller controls the drive mechanism to drive the mounting frame and the first and second camera modules on the mounting frame to reciprocate up and down, the drive mechanism drives the first and second camera modules to reciprocate and deflect through the linkage mechanism, so as to synchronously adjust the camera angle of the first and second camera modules.

[0011] In this utility model, a single drive mechanism is used to achieve synchronous control of the lifting of the mounting frame and the viewing angle deflection of the camera module; the controller is electrically connected to the first camera module and the second camera module, and the drive mechanism cooperates with the linkage mechanism to achieve synchronous control of lifting and viewing angle deflection, comprehensive monitoring coverage, and a simplified charging station operation and maintenance management device, which improves operation and maintenance efficiency and reduces operating costs.

[0012] Furthermore, the driving mechanism includes a driving component and a guide component; the guide component is installed inside the rod body along its height direction, and a sliding disc is connected to the end of the mounting crossbeam, the sliding disc being slidably connected to the guide component; the driving component is installed inside the rod body, and the power output end of the driving component is drively connected to the sliding disc. The guide component guides the lifting and lowering of the mounting crossbeam, preventing jamming during the lifting and lowering process.

[0013] Furthermore, the guide component includes a guide tube, which is vertically installed within the rod body. The guide tube not only provides local guidance but also offers a hollow channel for the drive component to utilize.

[0014] Furthermore, the driving component includes a forward and reverse motor, a fixed pulley, a winding wheel, a wire rope, and a connector. The forward and reverse motor is mounted on the ground or at the bottom of the pole. The winding wheel is mounted on the output shaft of the forward and reverse motor, and an end plate is mounted at the top of the pole. The fixed pulley is mounted on the end plate, and the connector is mounted on a sliding disc. The wire rope is wound around the winding wheel, and the free end of the wire rope passes through a guide tube, is wound around the fixed pulley, and is fixedly connected to the connector. The hollow channel allows the wire rope to pass through, enabling power transmission.

[0015] Furthermore, the linkage mechanism includes a linkage rod, an intermediate gear, a linkage wheel, a sliding block, and a transmission rod. The mounting crossbeam has a horizontal guide groove and a through-hole. An L-shaped extension plate is connected to one end of the mounting crossbeam near the guide tube. The intermediate gear and linkage wheel are rotatably mounted on the L-shaped extension plate. A rack is provided on the guide tube, and the outer circumferential surface of the linkage wheel meshes with the rack and intermediate gear. A linkage shaft is provided on one side of the intermediate gear. One end of the linkage rod is rotatably connected to the linkage shaft, and the other end passes through the through-hole and is rotatably connected to the sliding block, which is slidably mounted in the horizontal guide groove. The transmission rod is rotatably connected to the sliding block, and the free end of the transmission rod is connected to the first camera module.

[0016] The above-mentioned method uses a single drive mechanism to achieve dual-dimensional motion control of the first camera module and the second camera module. Compared with the traditional multi-power system solution, the structure is simplified, the equipment manufacturing cost is reduced, and energy consumption is reduced.

[0017] Furthermore, the first camera module includes a first camera, a vertical mounting plate, and a deflection rod; the front wall of the mounting frame away from the rod body has a central hole and a first arc-shaped groove, the center of the first arc-shaped groove coincides with the center of the central hole; the vertical mounting plate is attached to the front wall of the mounting frame, the back of the vertical mounting plate is connected to a first rotating shaft and a deflection rod, the first rotating shaft is rotatably connected to the central hole, the deflection rod is slidably connected to the first arc-shaped groove, and the transmission rod is sleeved on the free end of the deflection rod.

[0018] Furthermore, the charging station operation and maintenance management device also includes an outdoor display, which is installed at the top of the pole; the outdoor display is electrically connected to the controller.

[0019] The outdoor display shows the real-time display of monitoring images, equipment parameters and parking space information. Combined with the fault early warning function of the controller, the fault detection time is shortened from 24 hours for traditional manual inspection to within 1 hour, greatly improving the processing efficiency.

[0020] The utility model employing the above technical solution has the following advantages:

[0021] In this application, during use, the transmission cooperation between the drive mechanism and the linkage mechanism realizes the synchronous control of the lifting of the mounting frame and the deflection of the camera module's viewing angle. Combined with the 90° orthogonal layout of the first and second camera modules, it eliminates monitoring blind spots and covers the all-round monitoring needs of charging pile equipment, vehicle status and ground environment.

[0022] By using a single drive mechanism to achieve dual-dimensional motion control, compared with the traditional multi-power system solution, the structure is simplified, the equipment manufacturing cost is reduced, and energy consumption is reduced.

[0023] Outdoor displays enable real-time display of monitoring images, equipment parameters, and parking space information. Combined with the fault warning function of the controller, the fault detection time is greatly shortened, and the display is low in cost and highly practical. Attached Figure Description

[0024] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0025] Figure 1 This is a first structural schematic diagram of an embodiment of a charging station operation and maintenance management device of the present invention;

[0026] Figure 2 This is a second structural schematic diagram of an embodiment of a charging station operation and maintenance management device according to the present invention;

[0027] Figure 3 This is a partial side view of an embodiment of a charging station operation and maintenance management device according to the present invention;

[0028] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along the AA direction;

[0029] Figure 5 This is a structural diagram of the mounting frame and linkage mechanism in an embodiment of this utility model;

[0030] Figure 6 This is a schematic diagram of the structure for installing the crossbeam in an embodiment of this utility model;

[0031] Figure 7 This is a cross-sectional structural diagram of the base in an embodiment of the present utility model;

[0032] The symbols for the main components are explained below:

[0033] 1. Rod body; 12. Vertical guide groove; 13. Top cover; 14. Limiting plate; 141. Alignment sleeve;

[0034] 2. First camera module; 21. Vertical mounting plate; 22. First rotating shaft; 23. Deflection rod; 24. Vertical mounting position;

[0035] 3. Second camera module; 31. Horizontal mounting plate; 32. Second rotating shaft; 33. Connecting rod; 34. Horizontal mounting position;

[0036] 4. Outdoor display; 41. Connecting bracket; 42. Clamp;

[0037] 5. Control box;

[0038] 6. Install crossbeam; 61. Sliding plate; 62. L-shaped extension plate; 63. Horizontal guide groove; 64. Through opening; 65. First arc groove; 66. Second arc groove;

[0039] 7. Linkage mechanism; 71. Linkage rod; 72. Intermediate gear; 73. Linkage wheel; 74. Sliding block; 75. Transmission rod;

[0040] 8. Drive mechanism; 81. Guide tube; 82. Mounting base; 83. Fixed pulley; 84. Connector; 85. Locking block;

[0041] 9. Base; 91. Drive cavity; 92. Forward and reverse motors; 93. Winding wheel. Detailed Implementation

[0042] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that similar or identical parts are referred to by the same reference numerals in the drawings or description. Implementations not shown or described in the drawings are forms known to those skilled in the art. Furthermore, directional terms mentioned in the embodiments, such as "up," "down," "top," "bottom," "left," "right," "front," and "back," are only for reference to the directions in the drawings and are not intended to limit the scope of protection of the present invention.

[0043] like Figures 1-7 As shown, an embodiment of this utility model discloses a charging station operation and maintenance management device, including a pole 1, a mounting frame 6, a controller, a first camera module 2, and a second camera module 3. The controller is electrically connected to the first camera module 2 and the second camera module 3 and is used to control the operation of the first camera module 2 and the second camera module 3. The controller can be installed in a control box 5 installed in the middle of the pole 1. The control box 5 has IP65 waterproof and dustproof performance. The bottom of the pole 1 can be installed on a utility pole, the ground, or the top of a wall. The top of the pole 1 is also waterproofed; specifically, a top cover 13 can be installed on the top of the pole 1.

[0044] A vertical guide groove 12 is provided at the top of the pole 1. One end of the mounting frame 6 is slidably connected to the vertical guide groove 12 and extends horizontally into the interior of the pole 1. The first camera module 2 and the second camera module 3 are installed at the other end of the mounting frame 6, and the optical imaging center lines of the first camera module 2 and the second camera module 3 are perpendicular to each other. That is, the 90° orthogonal layout of the camera module 2 and the second camera module 3 eliminates blind spots in monitoring and covers the all-round monitoring needs of charging pile equipment, vehicle status and ground environment.

[0045] The inside of the rod 1 is equipped with a drive mechanism 8 for driving the installation crossbeam 6 to reciprocate up and down;

[0046] A linkage mechanism 7 is installed on the mounting frame 6. One end of the linkage mechanism 7 is connected to the drive mechanism 8, and the other end is rotatably connected to the first camera module 2. The first camera module 2 is connected to the second camera module 3.

[0047] When the controller controls the drive mechanism 8 to drive the mounting frame 6 and the first camera module 2 and the second camera module 3 on the mounting frame 6 to reciprocate up and down, the drive mechanism 8 drives the first camera module 2 and the second camera module 3 to reciprocate and deflect through the linkage mechanism 7, so as to synchronously adjust the camera angle of the first camera module 2 and the second camera module 3.

[0048] This embodiment achieves synchronous control of the lifting and lowering of the mounting frame 6 and the viewing angle deflection of the camera modules (i.e., the first camera module 2 and the second camera module 3) through a single drive mechanism 8; the controller is electrically connected to the first camera module 2 and the second camera module 3, and the drive mechanism 8 cooperates with the linkage mechanism 7 to achieve synchronous control of lifting and lowering and viewing angle deflection, comprehensive monitoring coverage, and a simplified charging station operation and maintenance management device, which improves operation and maintenance efficiency and reduces operating costs.

[0049] In fact, a base 9 is installed on the ground, and the rod 1 can be fixedly installed on the base 9 with bolts.

[0050] In this embodiment, the rod body 1 can be a hot-dip galvanized steel pipe with a diameter of 114mm and a wall thickness of 4mm, and a length of 3-5m. A flange with a diameter of 200mm and a thickness of 10mm is welded to the bottom, and the surface is treated with electrostatic spraying to enhance corrosion resistance. The flange can achieve a fixed connection with the ground or wall.

[0051] In this embodiment, the controller uses an STM32H743VIT6 microprocessor, integrating an RS485 communication module, a CAN bus module, and a PWM speed control module. It operates on a 220V AC to 24V DC power supply and has an IP30 protection rating. The mounting bracket 6 is made of 50mm × 30mm aluminum alloy. In practice, the models of the second camera module and the first camera module can be set as needed; in this embodiment, they can be the same.

[0052] In this embodiment, the drive mechanism 8 includes a drive component and a guide component. The guide component is installed inside the rod 1 along the height direction of the rod 1. A sliding disk 61 is connected to the end of the mounting frame 6, and the sliding disk 61 is slidably connected to the guide component. The drive component is installed inside the rod 1, and the power output end of the drive component is connected to the sliding disk 61 for transmission. The guide component guides the lifting and lowering of the mounting frame 6, which can prevent jamming during the lifting and lowering process.

[0053] In this embodiment, the guide component includes a limiting plate 14 and a guide tube 81. The limiting plate 14 is snapped into the bottom end of the vertical guide groove 12. An end plate is connected to the top end of the rod body 1, and the guide tube 81 is vertically installed between the end plate and the limiting plate 14. During assembly, the limiting plate 14 can be inserted from the top of the rod body 1 and snapped into the bottom end of the vertical guide groove 12. In fact, the rod body 1 has a locking hole on the opposite side of the bottom end of the vertical guide groove 12 for engaging with the vertical guide groove 12 to lock the limiting plate 14. Then, the end plate is installed on the top end of the rod body 1 with bolts. After that, other components are installed.

[0054] In fact, a positioning sleeve 141 is installed on the limiting plate 14, and a corresponding positioning hole is opened on the end plate. The positioning sleeve 141 and the positioning hole are used to rotatably connect the guide tube 81 to realize the limiting of the guide tube 81.

[0055] The driving components include a forward / reverse motor 92, a fixed pulley 83, a winding wheel 93, a wire rope, and a connector 84. The forward / reverse motor 92 is mounted on the ground or at the bottom of the pole 1. The winding wheel 93 is mounted on the output shaft of the forward / reverse motor 92. The fixed pulley 83 can be mounted on the end plate via the mounting base 82. The connector 84 is mounted on the sliding disc 61. The wire rope is wound around the winding wheel 93, and the free end of the wire rope passes through the guide tube 81, is wound around the fixed pulley 83, and is then fixedly connected to the connector 84. The forward / reverse motor is a 60W DC geared motor with a rated voltage of 24V. After being reduced by a 1:100 planetary gear, it outputs a speed of 15r / min and a torque ≥5N·m. The wire rope is a 4mm diameter galvanized steel core rope with a breaking strength ≥10kN. It is fixed to the connector via wedge-shaped clamps, with ≥3 clamps. A driving cavity 91 is provided on the base 9 to accommodate and install the forward / reverse motor 92.

[0056] In fact, a brake disc is installed on the output shaft of the forward and reverse motor 92, and a caliper that cooperates with the brake disc is installed in the drive cavity 91 to brake the brake disc; so as to achieve braking of the forward and reverse motor 92.

[0057] In fact, a pair of sliding discs 61 are welded to the end of the mounting frame 6. The free end of the wire rope can be wound around the fixed pulley 83 and then bolted to the upper sliding disc 61. Alternatively, a locking block 85 is engaged with a pair of moving discs 61, and the locking block 85 is threadedly connected to a connector 84 passing through the sliding disc 61, with the free end of the wire rope welded to the connector 84.

[0058] In practice, the driving component in this embodiment may also include a servo motor and a lead screw, depending on actual needs. The servo motor is mounted on the end plate at the top of the rod 1, and the lead screw is parallel to the guide tube 81 and rotatably mounted between the end plate and the limiting plate 14. The output shaft of the servo motor is connected to the end of the lead screw through a coupling. The middle part of the lead screw is threadedly connected to the sliding disk 61. In this way, the servo motor and the lead screw drive the sliding disk 61 and the mounting frame 6 to reciprocate up and down under the guidance of the guide tube 81.

[0059] In this embodiment, the linkage mechanism 7 includes a linkage rod 71, an intermediate gear 72, a linkage wheel 73, a sliding block 74, and a transmission rod 75. The mounting frame 6 has a horizontal guide groove 63 and a through-hole 64. An L-shaped extension plate 62 is connected to one end of the mounting frame 6 near the guide tube 81. The intermediate gear 72 and the linkage wheel 73 are rotatably mounted on the L-shaped extension plate 62. The outer circumferential surface of the linkage wheel 73 meshes with the rack and intermediate gear 72 provided on the guide tube 81. A linkage shaft is provided on the inner side of the intermediate gear 72. The center line of the linkage shaft does not coincide with the center line of the intermediate gear 72. One end of the linkage rod 71 is rotatably connected to the linkage shaft, and the other end passes through the through-hole 64 and is rotatably connected to the sliding block 74, which is slidably mounted in the horizontal guide groove 63. The transmission rod 75 is rotatably connected to the sliding block 74, and the free end of the transmission rod 75 is connected to the first camera module 2. A rack is fixedly installed along the length of the guide tube 81. The rack meshes with the outer circumferential surface of the linkage wheel 73, which in turn meshes with the intermediate gear 72, thus transmitting power. Because the outer circumferential surface of the linkage wheel 73 meshes with the guide tube 81 and the intermediate gear 72, during the lifting and lowering of the mounting frame 6, the linkage wheel 73 rotates on the rack, thereby driving the meshed intermediate gear 72 to rotate. The rotation of the intermediate gear 72, through the linkage shaft and linkage rod 71, drives the sliding block 74 to reciprocate within the horizontal guide groove 63. The drive mechanism 8 achieves dual-dimensional motion control of the first camera module 2 and the second camera module 3. Compared to traditional multi-power system solutions, this approach simplifies the structure, reduces equipment manufacturing costs, and minimizes energy consumption.

[0060] It should be noted that the intermediate gear 72 can be unilaterally rotated on the L-shaped extension plate 62 via a cantilever shaft. A linkage shaft is fixedly mounted on the intermediate gear 72, and the linkage rod 71 is sleeved on the linkage shaft to achieve a rotatable connection with the intermediate gear 72. In fact, to maintain balance, two intermediate gears 72 can be symmetrically arranged, and the linkage shaft connects both intermediate gears 72. Since the intermediate gear 72 is cantilevered, the linkage shaft does not interfere with the rotation of the linkage rod 71.

[0061] In fact, when the drive component uses a servo motor, the linkage wheel 73 can also be selected to mesh with the rack installed on the inner wall of the rod 1, depending on the actual situation. The linkage wheel 73 also meshes with the intermediate gear at the same time. During the lifting and lowering of the installation crossbeam 6, the linkage wheel 73 rolls on the rack on the inner wall of the rod 1, thereby driving the intermediate gear 72 connected to it to rotate. The rotation of the intermediate gear 72 drives the sliding block 74 to reciprocate in the guide groove 63 through the linkage rod 71.

[0062] In fact, the guide tube 81 can be designed as a tubular structure with an inner circle and an outer square, with the steel wire rope passing through inside and the rack being easy to install on the outside. The rack meshes with the outer circumferential surface of the linkage wheel 73.

[0063] In this embodiment, the first camera module 2 includes a first camera, a vertical mounting plate 21, and a deflection rod 23; the front wall of the mounting frame 6 away from the rod 1 has a central hole and a first arc-shaped groove 65, the center of the first arc-shaped groove 65 coincides with the center of the central hole; the vertical mounting plate 21 is attached to the front wall of the mounting frame 6, the back of the vertical mounting plate 21 is connected to the first rotating shaft 22 and the deflection rod 23, the first rotating shaft 22 is rotatably connected to the central hole, the deflection rod 23 is slidably connected to the first arc-shaped groove 65, and the transmission rod 75 is sleeved on the free end of the deflection rod 23.

[0064] In fact, a vertical mounting position 24 is provided on the vertical mounting plate 21 for mounting the first camera.

[0065] The second camera module 3 is installed in the same way as the first camera module 2. The second camera module 3 includes a second camera, a horizontal mounting plate 31, a second rotating shaft 32, and a connecting rod 33. The horizontal mounting plate 31 is attached to the top wall of the mounting frame 6. The horizontal mounting plate 31 also has a central hole and a second arc-shaped groove 66, the center of which coincides with the center of the corresponding central hole. The lower surface of the horizontal mounting plate 31 connects the second rotating shaft 32 and the connecting rod 33. The second rotating shaft 32 is rotatably connected to the corresponding central hole. The upper end of the connecting rod 33 is slidably connected within the second arc-shaped groove 66, and the lower end of the connecting rod 33 overlaps with the deflection rod 23. Thus, when the deflection rod 23 is driven by the transmission rod 75, the deflection rod 23 drives the connecting rod 33 to move. In fact, a horizontal mounting position 34 is provided on the horizontal mounting plate 31 for installing the second camera. In this embodiment, the first and second cameras can be of the same model, and night vision and depth-of-field functions can be configured, depending on actual needs.

[0066] The upper end of the connecting rod 33 is a single rod, and the lower end is a double rod connected to the single rod. The deflection rod 23 is connected between the double rods. In this way, the transmission connection between the first camera module 2 and the second camera module 3 is realized.

[0067] In this embodiment, the charging station operation and maintenance management device also includes an outdoor display 4, which is installed at the top of the pole 1; the outdoor display 4 is electrically connected to the controller. The outdoor display 4 realizes real-time display of monitoring screens, equipment parameters and parking space information. Combined with the fault early warning function of the controller, the fault detection time is shortened from 24 hours of traditional manual inspection to within 1 hour, and the processing efficiency is greatly improved.

[0068] In this embodiment, the outdoor display 4 is connected to a connecting frame 41 at one end near the vertical guide groove 12. The connecting frame 41 is fixed to the top of the pole 1 by a clamp 42, thus realizing the installation and fixation of the outdoor display 4. In fact, the outdoor display 4 uses a 21.5-inch high-definition LCD screen with a resolution of 1920×1080, a brightness of ≥500cd / ㎡, IP65 waterproof and dustproof performance, and supports 1080P@60fps video display. The controller can dynamically adjust the camera frame rate (15-30fps) and lifting speed (50-100mm / s) according to the charging vehicle density, adapting to the operation and maintenance needs of charging stations of different sizes and at different times.

[0069] A shield is provided on the top surface of the mounting frame 6, a top cover 13 is installed at the top of the pole 1, and a waterproof ring is installed at the connection between the pole 1 and the base 9. In this way, the waterproof performance of the charging station operation and maintenance management device is improved.

[0070] The working principle of a charging station operation and maintenance management device in this embodiment is as follows:

[0071] After the device is powered on, the controller in the control box 5 initializes the first camera module 2 and the second camera module 3, setting the default frame rate to 15fps. The mounting bracket 6 is positioned in the middle of the vertical guide groove 12 (750mm from the bottom of the vertical guide groove 12), with the first camera facing horizontally and the second camera facing vertically. For example, the first camera faces the direction of vehicle entry, and the second camera faces the direction of vehicle charging or the parking lot. The controller uses the collaboration of the two cameras to recognize the density of charging vehicles. When the vehicle density is ≥3 vehicles / 100㎡, it automatically increases the frame rate to 30fps and controls the drive mechanism 8 to move the mounting bracket 6 at a 100mm / ... The device reciprocates at a speed of s, and the linkage mechanism 7 synchronously drives the two cameras to deflect ±45° to achieve dynamic scanning. When the second camera detects faults such as abnormal charging pile indicator lights or charging gun detachment, the controller immediately locks the fault area, controls the second camera to focus on the fault point and magnify the display, and collects charging pile voltage and current data through the CAN bus. The fault type and location are displayed in a pop-up window on the outdoor display 4, and SMS / APP alarm information is sent to the maintenance terminal. From 22:00 at night to 6:00 the next day, the device automatically switches to energy-saving mode, the frame rate drops to 10fps, the mounting frame 6 stays at the top position, and the camera maintains a wide range of monitoring.

[0072] It should be noted that the first camera is not limited to a horizontal orientation, and the second camera is not limited to a vertical orientation; they can also be in other orientations.

[0073] The above provides a detailed description of a charging station operation and maintenance management device provided by this utility model. The specific embodiments are described only to help understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A charging station operation and maintenance management device, comprising a pole (1), a mounting frame (6), a controller, a first camera module (2) and a second camera module (3), wherein the controller is electrically connected to the first camera module (2) and the second camera module (3) and is used to control the operation of the first camera module (2) and the second camera module (3); characterized in that, The top of the rod (1) is provided with a vertical guide groove (12), one end of the mounting frame (6) is slidably connected to the vertical guide groove (12) and extends horizontally into the interior of the rod (1); the first camera module (2) and the second camera module (3) are installed at the other end of the mounting frame (6), and the optical imaging center lines of the first camera module (2) and the second camera module (3) are perpendicular to each other; The rod (1) is equipped with a drive mechanism (8) for driving the mounting frame (6) to reciprocate up and down. A linkage mechanism (7) is installed on the mounting frame (6). One end of the linkage mechanism (7) is connected to the drive mechanism (8) and the other end is rotatably connected to the first camera module (2). The first camera module (2) is connected to the second camera module (3). When the controller controls the drive mechanism (8) to drive the mounting frame (6) and the first camera module (2) and the second camera module (3) on the mounting frame (6) to reciprocate up and down, the drive mechanism (8) drives the first camera module (2) and the second camera module (3) to reciprocate through the linkage mechanism (7) to synchronously adjust the camera angle of the first camera module (2) and the second camera module (3).

2. The charging station operation and maintenance management device according to claim 1, characterized in that: The drive mechanism (8) includes a drive member and a guide member; the guide member is installed inside the rod (1) along the height direction of the rod (1), and the end of the mounting crossbeam (6) is connected to a sliding disk (61), which is slidably connected to the guide member; the drive member is installed inside the rod (1), and the power output end of the drive member is connected to the sliding disk (61) in a transmission connection.

3. The charging station operation and maintenance management device according to claim 2, characterized in that: The guide includes a guide tube (81), which is vertically installed inside the rod body (1).

4. The charging station operation and maintenance management device according to claim 3, characterized in that: The driving components include a forward and reverse motor (92), a fixed pulley (83), a winding wheel (93), a wire rope, and a connector (84). The forward and reverse motor (92) is installed on the ground or at the bottom of the pole (1). The winding wheel (93) is installed on the output shaft of the forward and reverse motor (92). An end plate is installed at the top of the pole (1). The fixed pulley (83) is installed on the end plate. The connector (84) is installed on the sliding disc (61). The wire rope is wound around the winding wheel (93). The free end of the wire rope passes through the guide tube (81), is wound around the fixed pulley (83), and is fixedly connected to the connector (84).

5. The charging station operation and maintenance management device according to claim 3, characterized in that: The linkage mechanism (7) includes a linkage rod (71), an intermediate gear (72), a linkage wheel (73), a sliding block (74), and a transmission rod (75). The mounting frame (6) has a horizontal guide groove (63) and a through-hole (64). The mounting frame (6) is connected to an L-shaped extension plate (62) at one end near the guide tube (81). The intermediate gear (72) and the linkage wheel (73) are rotatably mounted on the L-shaped extension plate (62). A rack is provided on the guide tube (81). The outer circumferential surface of the linkage wheel (73) meshes with the rack and the intermediate gear (72). A linkage shaft is provided on one side of the intermediate gear (72). One end of the linkage rod (71) is rotatably connected to the linkage shaft, and the other end passes through the through-hole (64) and is rotatably connected to the sliding block (74) which is slidably mounted in the horizontal guide groove (63). The transmission rod (75) is rotatably connected to the sliding block (74), and the free end of the transmission rod (75) is connected to the first camera module (2).

6. The charging station operation and maintenance management device according to claim 5, characterized in that: The first camera module (2) includes a first camera, a vertical mounting plate (21) and a deflection rod (23); the front wall of the mounting frame (6) away from the rod (1) is provided with a central hole and a first arc groove (65), the center of the first arc groove (65) coincides with the center of the central hole; the vertical mounting plate (21) is attached to the front wall of the mounting frame (6), the back of the vertical mounting plate (21) is connected to a first rotating shaft (22) and a deflection rod (23), the first rotating shaft (22) is rotatably connected to the central hole, the deflection rod (23) is slidably connected to the first arc groove (65), and the transmission rod (75) is sleeved on the free end of the deflection rod (23).

7. The charging station operation and maintenance management device according to claim 1, characterized in that: The charging station operation and maintenance management device also includes an outdoor display (4), which is installed at the top of the pole (1); the outdoor display (4) is electrically connected to the controller.

Images