An energy scheduling device

Abstract

The application provides an energy scheduling device. The device is provided with a stand, a guide part, a connecting assembly, a clamping sliding block, a connecting arm and an angle rotating assembly. A plurality of display screens can be arranged in a surrounding mode with the stand as the center, and the height, radial direction and pitch angle can be independently adjusted flexibly. The viewing angle of the multiple screens is optimized, the head and neck are not required to be turned greatly, and the comfort and information comparison efficiency during long time guarding are improved.

Description

Technical Field

[0001] This application relates to the field of energy dispatching, and more particularly to an energy dispatching device. Background Technology

[0002] Energy dispatch centers need to view multiple sources of data, such as wiring diagrams, load / power flow curves, alarm lists, and work order communications, from the same workstation for extended periods. To avoid frequent screen switching and ensure cross-interface visual comparison, the workstation typically uses a dual-screen or multi-screen parallel display configuration. It is also required that the operator can quickly and easily switch between viewpoints and compare images during shifts, minimizing visual fatigue and muscle strain caused by significant head and neck rotations.

[0003] Existing technology, Chinese patent CN215964960U, discloses an energy coordination and control device that drives a cleaning brush to reciprocate along the screen surface via a motor, threaded rod, and threaded block, and automatically replaces the cleaning brush in conjunction with an electric telescopic mechanism, aiming to solve the problems of inconvenience and safety hazards associated with manual climbing for cleaning large wall-mounted screens. However, this structure is designed for a single fixed wall-mounted screen and does not provide the ability to adjust the viewing distance / angle / height of multiple screens in front of the operator, failing to reduce the large left-right rotation of the head and neck and long-distance eye saccades when reading multiple screens side by side; moreover, its spare frame, cleaning brush, and sliding sleeve are located in the working area in front of the screen, which can easily obstruct and interfere with the screen during operation, affecting the dispatcher's viewing of information.

[0004] Therefore, there is a need for an energy dispatching device that can achieve dual-screen or multi-screen interconnection in front of the seats. Utility Model Content

[0005] In view of this, it is necessary to provide an energy dispatching device to solve the above problems.

[0006] Embodiments of this application provide an energy dispatching device, comprising: A column, wherein the column is provided with multiple guide portions along the vertical direction; Multiple connecting components are arranged to extend perpendicular to the vertical direction, and each connecting component is rotatably mounted on the guide portion about the circumferential direction of the column; Each of the aforementioned connection components includes: A clamping slider is provided on the guide portion and can slide and lock along the vertical direction; A connecting arm is connected to the clamping slider and extends in a direction perpendicular to the vertical direction; An angle rotation component is rotatably connected to the connecting arm at one end and connected to the display screen at the other end, which moves vertically and adjusts the angle of the display screen.

[0007] In at least one embodiment of this application, the guide portion is provided with a guide groove, which is provided along the vertical direction of the column; The clamping slider includes a locking part and a connecting part. The locking part slides within the guide groove. The connecting part is connected to the locking part and is located away from the column. The connecting arm is connected to the connecting part.

[0008] In at least one embodiment of this application, the connecting arm includes: The first connecting rod has one end rotatably connected to the connecting part; The second connecting rod has one end rotatably connected to the first connecting rod and the other end rotatably connected to the angle rotation assembly, and the first connecting rod and the second connecting rod are arranged parallel to each other.

[0009] In at least one embodiment of this application, the connecting arm further includes: A first rotating shaft extends along the vertical direction, passing through one end of the first connecting rod and the connecting portion; The second rotating shaft passes through the first connecting rod and the second connecting rod along the vertical direction, and the second rotating shaft is located at the end of the first connecting rod away from the first rotating shaft; The third rotation axis extends along the vertical direction, passes through the second connecting rod and the angle rotation assembly, and is located at the end of the second connecting rod away from the second rotation axis.

[0010] In at least one embodiment of this application, the angle rotation component includes: The fixed-point rod has a first rotating part and a second rotating part integrally connected. The third rotating shaft passes through the first rotating part and the second connecting rod to make the first rotating part and the second connecting rod rotatably connected. The second rotating part is located on the side of the first rotating part away from the second connecting rod, and the second rotating part is connected to the display screen.

[0011] In at least one embodiment of this application, the angle rotation component further includes: The rotating connector has a rotating groove formed along the vertical direction, and the second rotating part is disposed in the rotating groove; Mounting plate, on one side of which the display screen is mounted, and rotating connector located on the side of the mounting plate opposite to the display screen.

[0012] In at least one embodiment of this application, there are multiple guide grooves, adjacent guide grooves are spaced apart and arranged in parallel, and each guide groove is connected to the connecting component.

[0013] In at least one embodiment of this application, the snap-fit ​​portion includes: An eccentric component is provided on the connecting portion; The pressure block is connected to the eccentric component and is disposed facing the side wall of the guide groove; When the eccentric component rotates, it drives the pressure block to press the locking part laterally against the side wall of the guide groove, thereby locking the locking part; when the eccentric component rotates in the opposite direction to release the pressure, the locking part can resume sliding along the guide groove.

[0014] In at least one embodiment of this application, the connecting arm is provided with a cable clip, the cable clip being spaced apart along the connecting arm and detachably snapped into the connecting arm.

[0015] In at least one embodiment of this application, the upper and lower ends of the guide groove are provided with limiting flanges along the vertical direction to prevent the clamping slider from dislodging when moving along the guide groove.

[0016] The energy dispatching device described above, through the setting of a column, guide part, connecting component, clamping slider, connecting arm and angle rotation component, enables multiple displays to be arranged in an enclosed manner with the column as the center, and can be flexibly adjusted independently in height, radial and tilt angles, so as to optimize the viewing angle of multiple screens and reduce large head and neck rotation, effectively improving the comfort of long-term duty and information comparison efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the energy dispatching device in the embodiments of this application; Figure 2 This is a structural diagram of the connecting components; Figure 3 for Figure 1 An enlarged schematic diagram of structure A in the diagram; Explanation of main component symbols 100. Energy dispatching device; 10. Column; 11. Guide part; 11a. Guide groove; 11b. Limiting stop; 20. Connecting assembly; 21. Clamping slider; 211. Snap-fit ​​part; 2111. Eccentric part; 2112. Pressure block; 212. Connecting part; 22. Connecting arm; 221. First connecting rod; 222. Second connecting rod; 223. First rotating shaft; 224. Second rotating shaft; 225. Third rotating shaft; 23. Angle rotation assembly; 231. Fixed point rod; 2311. First rotating part; 2312. Second rotating part; 232. Rotating connector; 232a. Rotating groove; 233. Mounting plate; 24. Cable clamp; 30. Display screen; F. Vertical direction. Detailed Implementation

[0018] The embodiments of this application will now be described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0019] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have an intervening component. When a component is considered to be "placed" on another component, it can be directly placed on the other component or may also have an intervening component. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and similar expressions used in this article are for illustrative purposes only.

[0020] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0021] according to Figures 1-3 This application provides an energy dispatching device 100, including a column 10 and a plurality of connecting components 20. The column 10 has a plurality of guide portions 11 along a vertical direction. The plurality of connecting components 20 extend perpendicular to the vertical direction, and each connecting component 20 is rotatably mounted on the guide portion 11 about the circumferential direction of the column 10.

[0022] Each of the connecting components 20 includes a clamping slider 21, a connecting arm 22, and an angle rotation component 23. The clamping slider 21 is disposed on the guide portion 11 and can slide and lock along the vertical direction. The connecting arm 22 is connected to the clamping slider 21 and extends perpendicular to the vertical direction. One end of the angle rotation component 23 is rotatably connected to the connecting arm 22, and the other end is connected to the display screen 30 and moves along the vertical direction to adjust the angle of the display screen 30.

[0023] Specifically, in this embodiment, it should be noted that the energy dispatching device 100 includes a column 10 and several guide portions 11 disposed on the column 10. Each guide portion 11 is arranged vertically along the column 10 and parallel to each other. A connecting assembly 20 is mounted on each guide portion 11. The connecting assembly 20 extends in a direction perpendicular to the vertical direction and can rotate circumferentially relative to the column 10 around a vertical axis. To facilitate dual-screen or multi-screen arrangement, this embodiment provides at least two sets of connecting assemblies 20 on adjacent guide portions 11 of the column 10, installed in a mirror image configuration. Each connecting assembly 20 consists of a clamping slider 21, a connecting arm 22, and an angle rotation assembly 23: the clamping slider 21 is sleeved on the corresponding guide part 11 and can slide, position, and lock along the vertical direction of the guide part 11; the connecting arm 22 is connected to the clamping slider 21 and extends horizontally, that is, perpendicular to the vertical direction of the column 10, for placing the display screen 30 in the working area in front of the operator; the angle rotation assembly 23 is installed at the front end of the connecting arm 22, with one end rotatably connected to the connecting arm 22 and the other end connected to the display screen 30.

[0024] Preferably, the rotation axis of the angle rotation component 23 is arranged in the vertical direction, so that the display screen 30 can rotate around the vertical axis relative to the connecting arm 22 to adjust the angle, thereby realizing the screen inward or outward extension, and can be used to achieve fine adjustment of the viewing angle as needed in conjunction with the pitch rotation of the connecting arm 22.

[0025] At least two sets of connecting components 20 are respectively installed on different guide parts 11 of the column 10 and can rotate around the vertical axis of the column 10, so that multiple displays 30 form an inward enclosing array in front of the operator, with the main image concentrated in a narrow field of view directly in front, reducing large left and right head turns and long-distance eye saccades.

[0026] The clamping slider 21 slides and locks along the vertical direction of the guide 11, so that each display screen 30 can be independently set at the same height on the same column 10, which facilitates the configuration of multiple screens at the same height and adapts to different operator sitting postures.

[0027] The vertical axis rotation of the angle rotation component 23 enables the single screen to adjust its inward angle relative to the connecting arm 22. Combined with the rotation of the connecting arm 22, this allows the screen to be quickly aligned with the viewer's line of sight, improving the efficiency and accuracy of cross-screen comparison.

[0028] The column 10 has multiple guide parts 11, and can be equipped with connecting components 20 and display screens 30 as needed to realize modular expansion from dual screens to multiple screens, making it easy to adapt to different working conditions without changing the basic structure of the seat.

[0029] The above structure allows each display screen 30 to be independently set in the vertical direction by clamping slider 21, the opening angle to be set by the circumferential rotation of connecting component 20 relative to column 10, and the posture adjustment of a single screen to be achieved by angle rotation component 23, thereby forming an enclosed multi-screen array in front of the seats.

[0030] In one specific embodiment, the guide portion 11 has a guide groove 11a, which is opened along the vertical direction of the column 10; the clamping slider 21 includes a snap-fit ​​portion 211 and a connecting portion 212, the snap-fit ​​portion 211 slides in the guide groove 11a, the connecting portion 212 is connected to the snap-fit ​​portion 211 and is located away from the column 10, and the connecting arm 22 is connected to the connecting portion 212.

[0031] Specifically, the guide groove 11a is machined along the vertical direction of the column 10, with its opening facing the front of the device. The bottom of the groove and the side walls form a "U"-shaped cross-section for limiting and guiding. The clamping slider 21 consists of a snap-fit ​​part 211 and a connecting part 212. The shape of the snap-fit ​​part 211 matches the cross-section of the guide groove 11a, and its two side guide surfaces have a surface-to-surface fit with the side walls of the guide groove 11a to achieve lateral limiting and anti-swaying of the slider. The bottom surface of the snap-fit ​​part 211 has a sliding fit with the bottom of the guide groove 11a to provide vertical sliding guidance. The connecting part 212 is reliably connected to the snap-fit ​​part 211 and is arranged on the side away from the column 10, so that the weight of the connecting arm 22 and the display screen 30 is directly transmitted to the column 10 through the wall surface of the connecting part 212-snap-fit ​​part 211-guide groove 11a. The connecting arm 22 is connected to the clamping slider 21 via the connecting part 212. The connecting arm 22 extends horizontally as a whole, which facilitates subsequent docking with the angle rotation component 23. To improve wear resistance and smoothness, the contact surface between the snap-fit ​​part 211 and the guide groove 11a can be covered with a low-friction liner.

[0032] Preferably, the locking part 211 forms a three-sided limiting within the guide groove 11a, which can effectively suppress the lateral swing and torsion of the connecting arm 22 during the vertical sliding process, and ensure the stability of the screen adjustment process.

[0033] The load of the connecting arm 22 and the display screen 30 is transmitted to the snap-fit ​​part 211 through the connecting part 212, and then directly to the column 10 through the two side walls and the bottom of the guide groove 11a, so as to realize short path force, reduce local stress and deformation, and improve the overall load-bearing capacity and durability.

[0034] The face-to-face fit between the snap-fit ​​part 211 and the guide groove 11a provides ample guiding length and contact area. Combined with the small gap design and optional low-friction liner, the vertical height adjustment is smooth and the shaking is small after positioning, making it easy to achieve equal height settings between multiple screens.

[0035] The snap-fit ​​portion 211 has an embedded structure that facilitates insertion into the guide groove 11a from top to bottom; the connecting portion 212 is located on the outside, and the locking structure can be directly operated from the outside, so maintenance and replacement do not affect the main body of the column 10. In a specific embodiment, the connecting arm 22 includes: The first connecting rod 221 is rotatably connected at one end to the connecting part 212; The second connecting rod 222 has one end rotatably connected to the first connecting rod 221 and the other end rotatably connected to the angle rotation component 23, and the first connecting rod 221 and the second connecting rod 222 are arranged parallel to each other.

[0036] Specifically, the inner end of the first connecting rod 221 is rotatably connected to the connecting part 212 via a pivot, the axis of which is arranged vertically, allowing the first connecting rod 221 to be horizontally inward or outward relative to the connecting part 212. The inner end of the second connecting rod 222 is rotatably connected to the outer end of the first connecting rod 221 via a pivot, and the outer end is rotatably connected to the angle rotation assembly 23 via a pivot; the axes of both pivots are also arranged vertically. The first connecting rod 221 and the second connecting rod 222 are arranged parallel to each other, forming a parallelogram-shaped two-rod structure; when the connecting arm 22 is extended, retracted, or finely adjusted around the vertical axis in the horizontal direction, the posture of the second connecting rod 222 remains basically parallel to the first connecting rod 221, thereby ensuring that the angle rotation assembly 23 maintains a stable orientation relative to the operator during movement. To improve rigidity and smoothness, thrust washers or bearings can be installed at the two rotating connections, and a cable routing channel can be reserved on the outside of the rod body to accommodate cable routing.

[0037] The two rods are arranged in parallel and are rotatably connected to the connecting part 212 and the angle rotation component 23 respectively. When the connecting arm 22 is extended or retracted, the posture of the end changes little, which is beneficial for the angle rotation component 23 and the display screen 30 to always face the operator and reduce repeated fine adjustments.

[0038] The parallel geometry of the two rods makes the end-effector trajectory predictable, and the inward angle and unfolding radius can be easily defined by the rod length and rotation angle, facilitating the formation of an enclosed array without interference when multiple screens are arranged side by side. The parallel rods share the bending moment and shear force, resulting in less end-effector deflection and less vibration during operation compared to a single-rod structure under the same material and cross-sectional conditions, thus improving the stability of the screen reader.

[0039] In one specific implementation, the connecting arm 22 further includes: The first rotating shaft 223 extends along the vertical direction and passes through one end of the first connecting rod 221 and the connecting part 212. The second rotating shaft 224 extends through the first connecting rod 221 and the second connecting rod 222 along the vertical direction, and the second rotating shaft 224 is located at the end of the first connecting rod 221 away from the first rotating shaft 223; The third rotating shaft 225 extends along the vertical direction, passes through the second connecting rod 222 and the angle rotating assembly 23, and is located at the end of the second connecting rod 222 away from the second rotating shaft 224.

[0040] Specifically, the first rotation axis 223, the second rotation axis 224 and the third rotation axis 225 are all set in the vertical direction, thus realizing the core structural basis for the flexible adjustment of the connecting arm 22 with multiple degrees of freedom.

[0041] The first rotation axis 223 passes vertically through the connection 212 between the first connecting rod 221 and the clamping slider 21, thereby allowing the entire connecting arm 22, including the first connecting rod 221, the second connecting rod 222, and the screen at the rear end, to rotate horizontally around the circumference of the column 10. This allows the user to easily swing the screen to the optimal left and right position on the horizontal plane with the column 10 as the central axis to create a wraparound layout.

[0042] The second rotating shaft 224 is also vertically positioned and passes through the distal end of the first connecting rod 221 and the proximal end of the second connecting rod 222, forming a hinge point. This allows the second connecting rod 222 to rotate relative to the first connecting rod 221, thereby realizing the folding and extending function of the connecting arm 22, that is, adjusting the horizontal viewing distance between the display screen 30 and the column 10.

[0043] The third rotation axis 225 passes vertically through the distal end of the second connecting rod 222 and the angle rotation assembly 23, forming an independent pitch adjustment hub specifically responsible for supporting the display screen 30 and allowing it to adjust its pitch angle around this horizontal axis.

[0044] Furthermore, by using the first rotating axis 223, the second rotating axis 224, and the third rotating axis 225 to rotate the column 10 and separate the arm extension adjustment and the end-end inward angle adjustment, the operator can independently and sequentially complete the planar arrangement and angle fine-tuning under the premise of a predetermined height. When multiple screens are arranged side by side, the first and second rotating axes 224 first determine the left and right opening angles and front and back distances of the screens, and then the third rotating axis 225 corrects the orientation of a single screen, so that the main information area converges to the line of sight, reducing large-scale head and neck rotation and long-path eye saccades. The three axes are arranged in the same direction and on the same plane, making the end-end posture changes predictable. During the adjustment process, the screen surface is always easy to align. After positioning, the pre-tightening and limiting improve the anti-sway and anti-vibration performance, thereby achieving a stable enclosed display array and reliable ergonomic effect under long-term operation conditions.

[0045] In one specific embodiment, the angle rotation component 23 includes: The fixed rod 231 has a first rotating part 2311 and a second rotating part 2312 integrally connected. The third rotating shaft 225 passes through the first rotating part 2311 and the second connecting rod 222, so that the first rotating part 2311 and the second connecting rod 222 are rotatably connected. The second rotating part 2312 is located on the side of the first rotating part 2311 away from the second connecting rod 222, and the second rotating part 2312 is connected to the display screen 30.

[0046] Specifically, the first rotating part 2311 is cylindrical or frustum-shaped, with a through hole in its center. The third rotating shaft 225 passes through the through hole from top to bottom and is coaxially engaged with the corresponding mounting hole of the second connecting rod 222, thereby causing the first rotating part 2311 to rotate relative to the second connecting rod 222 about a vertical axis.

[0047] The first rotating part 2311 is rotatably connected to the end of the second connecting rod 222 via the third rotating shaft 225. Since the third rotating shaft 225 is vertically oriented, the entire fixed rod 231, along with the second rotating part 2312 and the connected display screen 30, can rotate left and right around the third rotating shaft 225, i.e., in the horizontal plane. This allows the dispatcher to fine-tune the screen's horizontal orientation, ensuring it faces the operator's line of sight and providing the optimal viewing angle. This is a key fine-tuning function for achieving a multi-screen enclosed layout.

[0048] The second rotating part 2312 is located at the distal end of the first rotating part 2311 and is integrally connected to it. This allows the first rotating part 2311 to drive the second rotating part 2312 and the display screen 30 connected to the second rotating part 2312 to rotate together. The dispatcher can adjust the screen panel to tilt slightly to the left or right according to their own sitting posture and eye level to eliminate screen reflections and obtain the most comfortable viewing angle.

[0049] In one specific embodiment, the angle rotation component 23 further includes: The rotating connector 232 has a rotating groove 232a, which is formed along the vertical direction, and the second rotating part 2312 is disposed in the rotating groove 232a; Mounting plate 233, on one side of which the display screen 30 is mounted, and rotating connector 232 is located on the side of mounting plate 233 opposite to the display screen 30.

[0050] Specifically, the first rotating part 2311 of the fixed rod 231 and the second connecting rod 222 are rotatably connected by a third rotating shaft 225. The axis of the third rotating shaft 225 is arranged in the vertical direction to realize rotation around the vertical axis. On this basis, the angle rotation assembly 23 also includes a rotating connector 232 and a mounting plate 233. The second rotating part 2312 is arranged in the rotating groove 232a, and its two sides are rotatably connected to the side wall of the rotating groove 232a by a transverse rotating shaft, so that the second rotating part 2312 can rotate up and down relative to the first rotating part 2311 around the first rotating part 2311, thereby realizing pitch adjustment, so that each screen in the multi-screen array can obtain a suitable incident angle and viewing angle, improving the clarity and comfort when comparing screens.

[0051] The first rotating part 2311 and the third rotating shaft 225 provide vertical rotation, and the second rotating part 2312 and the pitch shaft provide vertical rotation; the rotating groove 232a provides a support position for the second rotating part 2312 to rotate horizontally, and also reserves a lateral clearance for pitch rotation through vertical slotting to avoid structural interference.

[0052] In one specific embodiment, there are multiple guide grooves 11a, adjacent guide grooves 11a are spaced apart and arranged in parallel, and each guide groove 11a is connected to the connecting component 20.

[0053] Specifically, the connecting component 20 slides vertically within the corresponding guide groove 11a via its clamping slider 21 and can be locked. The connecting arm 22 extends horizontally from one side of the guide groove 11a, and its front end is connected to the angle rotation component 23 to support the display screen 30. Multiple guide grooves 11a form layered and parallel installation positions on the same column 10. Each guide groove 11a and its connecting component 20 are independent adjustment units and do not interfere with each other. Through the preset spacing between adjacent guide grooves 11a, the necessary structural and operational clearance can be ensured when multiple display screens 30 are arranged vertically and horizontally, which facilitates the addition or reduction of the number of screens as needed or the layered arrangement of the main screen / sub-screen at different heights.

[0054] Multiple parallel guide slots 11a provide independent mounting positions for the connecting components 20, allowing for flexible configuration of two or more displays 30 on the same column 10 as needed, achieving a smooth expansion from dual-screen to multi-screen. Each connecting component 20 is independently raised, lowered, and locked within its respective guide slot 11a, facilitating equal-height alignment or intentional vertical layering of different screens to meet the requirements of cross-screen comparison and partitioned information display.

[0055] In one specific embodiment, the snap-fit ​​portion 211 includes: An eccentric component 2111 is provided on the connecting portion 212; The pressure block 2112 is connected to the eccentric member 2111 and is disposed facing the side wall of the guide groove 11a; When the eccentric member 2111 rotates, it drives the pressure block 2112 to press the locking part 211 laterally against the side wall of the guide groove 11a, thereby locking the locking part 211. When the eccentric member 2111 rotates in the opposite direction to release the pressure, the locking part 211 can resume sliding along the guide groove 11a.

[0056] Specifically, the eccentric component 2111 is installed on the outer surface of the connecting part 212 and can be an eccentric shaft with a lever or knurled knob; the pressure block 2112 is located between the eccentric component 2111 and the side wall of the guide groove 11a and is arranged towards the side wall of the guide groove 11a. A positioning pin can be provided between the pressure block 2112 and the connecting part 212 to ensure the stability of the force direction.

[0057] During assembly, the snap-fit ​​part 211 and the guide groove 11a form a surface-to-surface sliding fit, and the connecting part 212 and the snap-fit ​​part 211 are integrally formed and connected, so that the load from the connecting arm 22 and the display screen 30 is directly transmitted to the column 10 through the connecting part 212, the snap-fit ​​part 211 and the wall of the guide groove 11a.

[0058] The eccentric component 2111 is typically a cam with a handle, mounted on the connecting part 212 and connected to a pressure block 2112. When the user needs to lock the screen position, simply rotate the handle of the eccentric component 2111. The rotational movement of the eccentric component 2111 pushes the pressure block 2112, causing it to forcefully press against the inner wall of the guide groove 11a. This lateral pressure generates a large static friction force between the pressure block 2112 and the side wall of the guide groove 11a, thus firmly locking the entire clamping slider 21 in its current position in the guide groove 11a. Conversely, when height adjustment is required, simply rotate the eccentric component 2111 in the opposite direction to release the push against the pressure block 2112. The friction force disappears instantly, and the clamping slider 21 can then resume smooth sliding within the guide groove 11a, allowing for further vertical adjustment. This process can be completed by hand without any tools.

[0059] Height adjustment requires no tightening of multiple bolts; it can be completed by hand with a simple lever and tightening, resulting in extremely fast operation and minimal workload. This greatly encourages and facilitates frequent fine-tuning by dispatchers to find the optimal position. The eccentric locking mechanism, through a mechanical self-locking principle, provides greater and more stable locking force, ensuring a firm lock even when the adjusting arm is fully extended and the screen's center of gravity is furthest from the column 10, preventing slippage or wobbling and guaranteeing display stability. All operating mechanisms are integrated into the clamping slider 21, located entirely behind the display screen 30, avoiding obstruction of the display area in front of the screen.

[0060] In one specific embodiment, the connecting arm 22 is provided with a cable clip 24, which is spaced along the connecting arm 22 and is detachably snapped into the connecting arm 22.

[0061] Specifically, the cable clip 24 is a clamp specifically designed for securing and guiding cables. It is detachably attached to the rod of the connecting arm 22 via clips, bolts, or cable ties. The cable clips 24 are spaced apart along the length of the connecting arm 22, allowing a bundle of cables extending from the rear of the display screen 30, including but not limited to power cables, video signal cables, and network cables, to be segmented and orderly secured along the path of the connecting arm 22.

[0062] During assembly, after the cable is led out from the rear of the display screen 30, it is immediately collected and secured by the first cable clip 24. Subsequently, the cable travels along the connecting arm 22 to the next cable clip 24 and is secured again. This process is repeated until the cable finally enters the interior of the column 10 through the base of the connecting arm 22 or is routed downwards along the column 10. This ensures that the cable harness path is strictly constrained and moves in an integrated manner with the connecting arm 22, whether the connecting arm 22 rotates horizontally, extends or retracts, or tilts the screen. This prevents the cable from being run over by the seat wheels or tripped by personnel, which could lead to power outages, signal interruptions, or even tearing the display screen 30 off, causing serious safety hazards and operational accidents.

[0063] In one specific embodiment, the upper and lower ends of the guide groove 11a are provided with limiting flanges 11b along the vertical direction to prevent the clamping slider 21 from dislodging when it moves along the guide groove 11a.

[0064] Specifically, it should be noted that the limiting stop 11b is a physical protrusion integrated into the upper and lower ends of the guide groove 11a, with its internal height slightly higher than the depth of the guide groove 11a or forming an inward flange. When the slider moves to the top or bottom of the guide groove 11a, the locking part 211 or related structure that holds the slider 21 will make physical contact with the limiting stop 11b, thereby being firmly blocked and fundamentally preventing the possibility of it accidentally slipping out of the guide groove 11a.

[0065] Therefore, the energy dispatching device 100 provided above, through the setting of the column 10, guide part 11, connecting component 20, clamping slider 21, connecting arm 22 and angle rotation component 23, enables multiple display screens 30 to be arranged in an enclosed manner with the column 10 as the center, and can independently make flexible adjustments to the height, radial direction and tilt angle, so as to optimize the viewing angle of multiple screens and reduce large head and neck rotation, effectively improving the comfort of long-term duty and the efficiency of information comparison.

[0066] The above description is merely an embodiment of this application. It should be noted that those skilled in the art can make improvements without departing from the inventive concept of this application, but these improvements all fall within the protection scope of this application.

Claims

1. An energy dispatching device, characterized in that, include: A column, wherein the column is provided with multiple guide portions along the vertical direction; Multiple connecting components are arranged to extend perpendicular to the vertical direction, and each connecting component is rotatably mounted on the guide portion about the circumferential direction of the column; Each of the aforementioned connection components includes: A clamping slider is provided on the guide portion and can slide and lock along the vertical direction; A connecting arm is connected to the clamping slider and extends in a direction perpendicular to the vertical direction; An angle rotation component is rotatably connected to the connecting arm at one end and connected to the display screen at the other end, which moves vertically and adjusts the angle of the display screen.

2. The energy dispatching device according to claim 1, characterized in that, The guide section is provided with a guide groove, which is opened along the vertical direction of the column; The clamping slider includes a locking part and a connecting part. The locking part slides within the guide groove. The connecting part is connected to the locking part and is located away from the column. The connecting arm is connected to the connecting part.

3. An energy dispatching device according to claim 2, characterized in that, The connecting arm includes: The first connecting rod has one end rotatably connected to the connecting part; The second connecting rod has one end rotatably connected to the first connecting rod and the other end rotatably connected to the angle rotation assembly, and the first connecting rod and the second connecting rod are arranged parallel to each other.

4. An energy dispatching device according to claim 3, characterized in that, The connecting arm also includes: A first rotating shaft extends along the vertical direction, passing through one end of the first connecting rod and the connecting portion; The second rotating shaft passes through the first connecting rod and the second connecting rod along the vertical direction, and the second rotating shaft is located at the end of the first connecting rod away from the first rotating shaft; The third rotation axis extends along the vertical direction, passes through the second connecting rod and the angle rotation assembly, and is located at the end of the second connecting rod away from the second rotation axis.

5. An energy dispatching device according to claim 4, characterized in that, The angle rotation component includes: The fixed-point rod has a first rotating part and a second rotating part integrally connected. The third rotating shaft passes through the first rotating part and the second connecting rod to make the first rotating part and the second connecting rod rotatably connected. The second rotating part is located on the side of the first rotating part away from the second connecting rod, and the second rotating part is connected to the display screen.

6. An energy dispatching device according to claim 5, characterized in that, The angle rotation component also includes: The rotating connector has a rotating groove formed along the vertical direction, and the second rotating part is disposed in the rotating groove; Mounting plate, on one side of which the display screen is mounted, and rotating connector located on the side of the mounting plate opposite to the display screen.

7. An energy dispatching device according to claim 2, characterized in that, There are multiple guide grooves, with adjacent guide grooves spaced apart and arranged in parallel, and each guide groove is connected to the connecting component.

8. An energy dispatching device according to claim 2, characterized in that, The snap-fit ​​portion includes: An eccentric component is provided on the connecting portion; The pressure block is connected to the eccentric component and is disposed facing the side wall of the guide groove; When the eccentric component rotates, it drives the pressure block to press the locking part laterally against the side wall of the guide groove, thereby locking the locking part; when the eccentric component rotates in the opposite direction to release the pressure, the locking part can resume sliding along the guide groove.

9. An energy dispatching device according to claim 1, characterized in that, The connecting arm is provided with cable clips, which are spaced along the connecting arm and are detachably snapped into the connecting arm.

10. An energy dispatching device according to claim 2, characterized in that, Along the vertical direction, the upper and lower ends of the guide groove are provided with limiting flanges to prevent the clamping slider from dislodging when moving along the guide groove.

Images