Power distribution station room simulation drawing board and method

Abstract

The invention belongs to the technical field of power distribution station rooms, and particularly relates to a power distribution station room simulation drawing board and method. The power distribution station room simulation drawing board comprises a rotating frame, the rotating frame is rotationally connected into a mounting frame, a round rod rotating shaft is connected into the rotating frame in a sleeved mode, an adjusting mechanism for adjusting the angle of the drawing board is arranged on the outer surface of the mounting frame, and the adjusting mechanism comprises a connecting rod, a bearing, a nut, an arc rotating block and a through groove. The bearing sleeves the outer surface of the connecting rod, the nut is in threaded connection with the outer surface of the connecting rod, the arc rotating block is rotationally connected to one side of the mounting frame, the through groove is formed in the arc rotating block, a worker can hold and screw the rocker, the rocker is supported through the supporting plate connected to one side of the mounting frame, and the rocker drives the arc rotating block to rotate; the arc rotating block pushes the connecting rod and the bearing to rotate and pulls the round rod rotating shaft to rotate through the connecting rod in the rotating process, and the round rod rotating shaft drives the rotating frame to rotate so as to adjust the placement angle of the drawing board.

Description

Technical Field

[0001] The present invention belongs to the technical field of power distribution station rooms, and more specifically, particularly relates to a power distribution station room simulation board and method. Background Art

[0002] As a vital component of the power system, the safe, stable and efficient operation of the distribution station room is of key significance to ensure the reliability and quality of power supply. In the daily operation and management of the distribution station room, the simulation board is an indispensable tool. The current device usually requires the following technologies in practical applications: 1. Graphic drawing technology can display the equipment and connection lines in the distribution station room; 2. Electrical parameter display technology can reflect the operating status of the equipment; 3. Durable materials to increase the service life of the device; 4. An effective lighting system can ensure that the contents of the board are clearly visible.

[0003] At present, in order to meet the simulation needs of power distribution station rooms, a variety of drawing board forms and technologies are used. Some use large fixed-installed drawing boards, but their flexibility is insufficient.

[0004] However, there is a prominent problem with the above method. First, the large fixed drawing board lacks an angle adjustment mechanism and cannot adjust the angle according to changes in indoor light to avoid reflections or shadows, which can easily make some parts of the drawing board difficult to see. When multiple people observe and discuss together, the fixed angle cannot meet the optimal observation needs of different people, affecting the collaboration effect.

[0005] Secondly, the existing simulation boards have security issues such as the mismatch between the board road names and the on-site equipment and dispatching background. Especially in power repairs and line cutting and modification, it is often the case that the on-site equipment road names have been modified, but the simulation board road names have not been modified accordingly. Inaccurate information on simulation boards poses a huge safety hazard and wastes a lot of manpower and material resources to verify the information. The current method for changing road names on mosaic boards is cumbersome, the modification cycle is long, and it is time-consuming and labor-intensive to replace the wrong board on site.

[0006] Finally, existing drawing boards usually adopt an integral structure. The integral drawing boards are large in size and difficult to carry and store, which increases the cost and difficulty of transportation and warehousing. They require more manpower during installation and are complicated to operate. Moreover, the layout and combination methods cannot be flexibly adjusted according to the actual usage scenarios and space.

[0007] In view of this, the existing structure and defects are studied and improved, and a distribution station room simulation board is provided to achieve a more practical purpose. Summary of the invention

[0008] In order to solve the above technical problems, the present invention provides a distribution station room simulation board and method to solve the above problems.

[0009] A simulation drawing board in a distribution station room comprises a mounting frame, a supporting structure for placing the drawing board is arranged inside the mounting frame, the supporting structure comprises a rotating frame, the rotating frame is rotatably connected to the inside of the mounting frame, a round rod rotating shaft is sleeved inside the rotating frame, and an adjustment mechanism for adjusting the angle of the drawing board is arranged on the outer surface of the mounting frame, the adjustment mechanism comprises a connecting rod, a bearing, a nut, an arc rotating block and a through groove, the connecting rod is rotatably connected to the inside of the round rod rotating shaft, the bearing is sleeved on the outer surface of the connecting rod, the nut is threadedly connected to the outer surface of the connecting rod, the arc rotating block is rotatably connected to one side of the mounting frame, the nut and the outer surface of the arc rotating block are fitted together, the through groove is opened inside the arc rotating block, the bearing is sleeved inside the through groove, and a rotating mechanism for driving and adjusting is fixedly connected to one side of the mounting frame, the rotating mechanism comprises a supporting plate and a rocker, the supporting plate is fixedly connected to one side of the mounting frame, the rocker is rotatably connected to the inside of the supporting plate, and the rocker is fixedly connected to the upper end of the arc rotating block.

[0010] Preferably, two drawing board bodies are slidably connected inside the rotating frame, and the lower ends of the two drawing board bodies are fixedly connected to a T-shaped slide groove.

[0011] Preferably, a T-shaped slider is provided inside the rotating frame, the two T-shaped slide grooves are slidably connected inside the T-shaped slider, and the outer surfaces of the two drawing board bodies are fixedly connected with circuit schematic lines.

[0012] Preferably, the outer surfaces of the two circuit schematic lines are sleeved with LED indicator lights, and the ends of the two drawing board bodies away from the circuit schematic lines are fixedly connected with power cord plugs.

[0013] Preferably, a placement groove is provided inside the rotating frame, a cleaning block is sleeved inside the placement groove, and the cleaning block is compatible with two LED indicator lights.

[0014] Preferably, one end of the two drawing board bodies close to the two power cord plug-in blocks are fixedly connected with an L-shaped card block, and the outer surfaces of the two L-shaped card blocks are sleeved with a square-shaped card block.

[0015] Preferably, the outer surfaces of the two U-shaped clamping blocks are sleeved with a first spring, and the outer surfaces of the two U-shaped clamping blocks are fixedly connected with a rectangular sliding block.

[0016] Preferably, one end of the two drawing board bodies close to the two U-shaped blocks is fixedly connected to a group of mounting seats, and the two groups of mounting seats are rotatably connected to the inside of the pressing rods.

[0017] Preferably, the outer surfaces of the two pressing rods are rotatably connected to a rotating seat, the U-shaped block and the rectangular slider are slidably connected inside the rotating seat, the first spring is sleeved on the inner surface of the rotating seat, and two second springs are sleeved inside the rotating frame.

[0018] Preferably, the two second springs are sleeved with arc-shaped blocks at one end close to the two drawing board bodies, the two arc-shaped blocks are slidably connected inside the rotating frame, the two drawing board bodies are provided with arc-shaped grooves, and the two arc-shaped blocks are respectively clamped inside the two arc-shaped grooves.

[0019] A method for using a simulation board in a power distribution station room comprises the following steps: Align the T-shaped slider connected to the lower end of the drawing board body with the T-shaped slide groove provided in the rotating frame and slide it in; during the sliding in process, the sliding track of the drawing board body is stable and smooth through the cooperation of the T-shaped slider and the T-shaped slide groove; After the two drawing board bodies are slid and aligned, the surface of the square-shaped card block is held and sleeved on the surface of the L-shaped card block. At this time, the card block of the first drawing board body is sleeved on the L-shaped card block on the surface of the mounting frame; then the pressing rod is pressed toward the end close to the drawing board body to rotate the rotating seat to the same horizontal position as the drawing board body, and the square-shaped card block is pulled to slide and fit tightly with the L-shaped card block; During the sliding installation of the drawing board body, the arc-shaped clamping block will slide back to its original position and be clamped in the arc-shaped clamping groove under the action of the second spring, providing resistance for the sliding drawing board body and reminding the installer that the sliding installation has been completed.

[0020] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing an arc rotating block, when conducting observation and teaching work, the staff can hold the rocker and screw it, and support it through the support plate connected to one side of the mounting frame, the rocker drives the arc rotating block to rotate, the arc rotating block pushes the connecting rod and the bearing to rotate, and during the rotation process, the connecting rod pulls the circular rod shaft to rotate, the circular rod shaft drives the rotating frame to rotate to adjust the placement angle of the drawing board, and the angle of the drawing board can be flexibly adjusted according to different observation positions, light conditions and explanation needs to improve the teaching effect, and the angle adjustment can be achieved by screwing the rocker, the operation is convenient and quick, and the work efficiency is improved.

[0021] In the present invention, a nut is provided, and before the rotation adjustment work is performed, the nut can be screwed to be taken out, and after the nut is taken out, the connecting rod is held and pulled, and the connecting rod is rotated to adjust its position in the through groove. After the adjustment is completed, the nut is screwed to reset, and the nut is screwed to fit the surface of the arc rotating block to ensure the stable placement of the connecting rod. By adjusting the placement position of the connecting rod, when the arc rotating block rotates through the connecting rod to drive the circular rod shaft to rotate, its rotatable angle is adjusted, and the rotation angle is reasonably controlled, which can better adapt to the limited space environment and avoid collision or interference with surrounding objects.

[0022] In the present invention, a T-shaped slider is provided, and when the drawing board body is installed, the T-shaped slider connected to the lower end of the drawing board body is aligned with the T-shaped slot provided in the rotating frame, and the T-shaped slider is aligned and slid into the T-shaped slot, and the sliding trajectory of the T-shaped slot is limited by the T-shaped slider, and a smoother sliding effect is provided for it. When the drawing board body is slidably installed, the T-shaped slider is aligned with the T-shaped slot to achieve a quick positioning effect, and the T-shaped shape of the T-shaped slider can limit the vertical position of the drawing board body when it is placed to prevent it from accidentally sliding upward, thereby realizing quick positioning and installation of the drawing board body, improving installation efficiency, effectively preventing the drawing board body from accidentally sliding upward, and enhancing safety in use.

[0023] The present invention provides a square-shaped card block, and the surface of the square-shaped card block is held and sleeved on the surface of the L-shaped card block. At this time, the pressing rod is pressed toward one end close to the drawing board body, and the pressing rod rotates with the connection point with the circuit schematic line as the axis, and pulls the power cord plug block to rotate during the rotation, so that the rotating seat rotates to the same horizontal position as the drawing board body, and the rotating seat fits the surface of the rectangular slider to pull the square-shaped card block to slide, and the square-shaped card block slides and fits the L-shaped card block more closely. During the sliding process of the square-shaped card block, the first spring plays a buffering role, and when the drawing board body vibrates, the first spring itself ensures that the square-shaped card block returns to the initial position after the vibration ends, thereby ensuring the stability of the clamping installation, and the two drawing board bodies are stably connected together by the square-shaped card block being clamped and connected to the L-shaped card block, ensuring that the connection between the drawing boards is not loose under normal use and a certain degree of vibration environment, ensuring that the connection between the drawing boards is still firm in a vibrating working environment, and improving the applicability of the device.

[0024] In the present invention, an arc-shaped clamping block is provided, and when the drawing board body is slidably installed, the drawing board body is slid along the T-shaped slider, the drawing board body slides and fits the arc surface of the arc-shaped clamping block, and is squeezed and slid into the rotating frame during the continuous sliding process, and the arc-shaped clamping block slides and squeezes the second spring to contract. When the drawing board body slides to the same lateral position of the arc-shaped clamping block and the arc-shaped clamping groove, the arc-shaped clamping block is driven to slide and reset and be clamped in the arc-shaped clamping groove under the action of the second spring, providing a resistance for the sliding drawing board body, reminding the installer that it has been slid into place, and the resistance provided by the arc-shaped clamping block clamped in the arc-shaped clamping groove plays a role in installation positioning, providing the installer with a clear prompt for installation to be in place, avoiding excessive sliding or inadequate installation, and improving installation accuracy.

[0025] In the present invention, an ink screen module is provided, and the correction data is wirelessly transmitted to the ink screen receiving end. The driving device arranged in the ink screen can transmit the terminal data to the display unit to realize the road name modification. The application of the ink screen has changed the traditional cumbersome way of changing the line name, and can update the road name in real time, avoiding the problem of mismatch between the road name and the on-site equipment, and effectively improving the efficiency of the work involving the modification of the road name on the drawing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the connection structure of the cleaning block of the present invention; Figure 3 It is a schematic diagram of the arc rotating block connection structure of the present invention; Figure 4 It is an exploded view of the connection of the drawing board body of the present invention; Figure 5 is an exploded view of the turret connection of the present invention; Figure 6 The present invention Figure 5 Enlarged view of point A in the middle; Figure 7 This is an exploded view of the connection of the square-shaped card block of the present invention; Figure 8 is an exploded view of the support plate connection of the present invention; Fig. 9 It is an exploded view of the connecting rod connection of the present invention.

[0027] In the figure, the corresponding relationship between the component names and the figure numbers is: 11, mounting frame; 12, rotating frame; 13, round rod shaft; 14, connecting rod; 15, bearing; 16, nut; 17, arc rotating block; 18, through groove; 19, support plate; 21, rocker; 22, drawing board body; 23, T-shaped slide groove; 24, T-shaped slider; 25, circuit schematic line; 26, LED indicator light; 27, power cord plug block; 28, placement groove; 29, cleaning block; 31, L-shaped block; 32, U-shaped block; 33, first spring; 34, rectangular slider; 35, mounting seat; 36, pressing rod; 37, rotating seat; 38, second spring; 39, arc block; 41, arc slot; 100, ink screen. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] See also Figure 1-Figure 9 The present invention provides a distribution station room simulation board, including a mounting frame 11, a supporting structure for placing the board is arranged inside the mounting frame 11, the supporting structure includes a rotating frame 12, the rotating frame 12 is rotatably connected inside the mounting frame 11, a round rod rotating shaft 13 is sleeved inside the rotating frame 12, and an adjustment mechanism for adjusting the angle of the board is arranged on the outer surface of the mounting frame 11; The adjusting mechanism includes a connecting rod 14, a bearing 15, a nut 16, an arc rotating block 17 and a through groove 18. The connecting rod 14 is rotatably connected to the inside of the round rod rotating shaft 13, the bearing 15 is sleeved on the outer surface of the connecting rod 14, the nut 16 is threadedly connected to the outer surface of the connecting rod 14, the arc rotating block 17 is rotatably connected to one side of the mounting frame 11, the nut 16 and the outer surfaces of the arc rotating block 17 are fitted together, the through groove 18 is opened inside the arc rotating block 17, and the bearing 15 is sleeved inside the through groove 18.

[0030] A rotating mechanism for driving and adjusting is fixedly connected to one side of the mounting frame 11. The rotating mechanism includes a support plate 19 and a rocker 21. The support plate 19 is fixedly connected to one side of the mounting frame 11. The rocker 21 is rotatably connected inside the support plate 19. The rocker 21 is fixedly connected to the upper end of the arc rotating block 17. Two drawing board bodies 22 are slidably connected inside the rotating frame 12. An ink screen is installed inside the drawing board body 22. The ink screen is used to display power user information (such as line name, load level, etc.). The ink screen itself can change settings to modify the display content, which is convenient for modifying the information of the power user; for example, the user can use the Bluetooth module to transmit the signal to the ink screen signal driving module through the terminal to modify the information of the ink screen; in an optional embodiment, the ink screen can be set in the form of a horizontal screen display unit or a vertical screen display unit. In this solution, the horizontal screen can also be covered with a mosaic board to be divided into several small ink screens as a multi-screen display unit. The thickness of the mosaic board is 0.1mm.

[0031] When modifying the display information of the ink screen, the address of each ink screen can be pre-coded, such as the first starting point of the horizontal screen is coded as 1-0-0, the second starting point of the horizontal screen is 1-1-0, the first starting point of the vertical screen is coded as 2-0-0, the second starting point of the vertical screen is 2-1-0, the first starting point of the multi-screen is 3-0-0, the second starting point of the multi-screen is 3-1-0, and so on to ensure that the address does not conflict. After the terminal modifies the corresponding content, the terminal only transmits the modified address code and content to the Bluetooth module. The terminal only transmits the modified address and content, and does not transmit the unmodified address. After receiving the modification instruction after the transmission, the content displayed on the display screen is modified.

[0032] The lower ends of the two drawing board bodies 22 are fixedly connected to the T-shaped slide groove 23, and a T-shaped slider 24 is opened inside the rotating frame 12. The two T-shaped slide grooves 23 are slidably connected inside the T-shaped slider 24. The outer surfaces of the two drawing board bodies 22 are fixedly connected to circuit schematic lines 25. The outer surfaces of the two circuit schematic lines 25 are sleeved with LED indicator lights 26. The ends of the two drawing board bodies 22 away from the circuit schematic lines 25 are fixedly connected to the power cord plug block 27. The rotating frame 12 has a placement groove 28, and a cleaning block 29 is sleeved inside the placement groove 28.

[0033] The circuit schematic lines 25 connected on the surface of the board body 22 are used to simulate the layout, direction, connection relationship, etc. of the circuit. When conducting simulated teaching and discussion, the power cord plug block 27 is connected to the power cord, and the power cord is used to power multiple LED indicator lights 26. The multiple LED indicator lights 26 can emit different lights to emphasize and remind the observer, so that the observer can understand the circuit on / off, direction, etc. more clearly. When a certain LED indicator 26 needs to be cleaned, the cleaning block 29 placed in the placement slot 28 is held and taken out. The cleaning block 29 is the same size as the LED indicator 26. The inside of the cleaning block 29 is made of sponge material, which can be rotated to clean the surface stains when it fits the LED indicator 26. The two drawing board bodies 22 are slidably installed in the mounting frame 11, and the mounting frame 11 is placed in the teaching and discussion scene. The two drawing board bodies 22 are supported and fixed by the mounting frame 11. The maintenance personnel can quickly understand and grasp the overall situation of the distribution station room by observing the drawing board body 22; When conducting observation and teaching work, the staff can hold the rocker 21 and screw it, and support it through the support plate 19 connected to one side of the mounting frame 11, and the rocker 21 drives the arc rotating block 17 to rotate, and the arc rotating block 17 pushes the connecting rod 14 and the bearing 15 to rotate, and during the rotation process, the round rod rotating shaft 13 is pulled to rotate by the connecting rod 14, and the round rod rotating shaft 13 drives the rotating frame 12 to rotate to adjust the placement angle of the drawing board. Before performing the rotation adjustment work, the nut 16 can be screwed to remove it. After the nut 16 is taken out, the connecting rod 14 is held and pulled, and the connecting rod 14 is rotated to adjust its position in the through groove 18. After the adjustment is completed, the nut 16 is screwed back to its original position, and the nut 16 is screwed to fit the surface of the arc rotating block 17 to ensure the stable placement of the connecting rod 14. By adjusting the placement position of the connecting rod 14, when the arc rotating block 17 rotates and the connecting rod 14 drives the round rod rotating shaft 13 to rotate, its rotatable angle is adjusted.

[0034] The cleaning block 29 is adapted to the two LED indicator lights 26. The two drawing board bodies 22 are fixedly connected to an L-shaped card block 31 at one end close to the two power cord plug blocks 27. The outer surfaces of the two L-shaped card blocks 31 are sleeved with a square-shaped card block 32. The outer surfaces of the two square-shaped card blocks 32 are sleeved with a first spring 33. The outer surfaces of the two square-shaped card blocks 32 are fixedly connected to a rectangular slider 34. The two drawing board bodies 22 are fixedly connected to a set of mounting seats 35 at one end close to the two square-shaped card blocks 32. The two sets of mounting seats 35 are rotatably connected to the inside of the pressing rod 36, the outer surfaces of the two pressing rods 36 are rotatably connected to the rotating seat 37, the U-shaped block 32 and the rectangular slider 34 are slidably connected inside the rotating seat 37, and the first spring 33 is sleeved on the inner surface of the rotating seat 37. When installing the drawing board body 22, the T-shaped slider 24 connected to the lower end of the drawing board body 22 is aligned with the T-shaped slide groove 23 opened in the rotating frame 12, and the T-shaped slider 24 is aligned and slid into the T-shaped slide groove 23. The sliding trajectory of the T-shaped slide groove 23 is limited by the T-shaped slider 24, and a smoother sliding effect is provided for it.

[0035] When the drawing board body 22 is slidably installed, the T-shaped slider 24 is aligned with the T-shaped slide groove 23 to achieve a quick positioning effect. The T-shaped shape of the T-shaped slider 24 can limit the vertical position of the drawing board body 22 when it is placed to prevent it from accidentally sliding upward. After the two drawing board bodies 22 are slid and aligned, the surface of the square-shaped block 32 is held and sleeved on the surface of the L-shaped block 31. At this time, the pressing rod 36 is pressed toward the end close to the drawing board body 22. The pressing rod 36 rotates around the connection point with the circuit schematic line 25 as the axis, and pulls the power cord plug block 27 to rotate during the rotation, so that the rotating seat 37 rotates to the same horizontal position as the drawing board body 22. The rotating seat 37 fits the surface of the rectangular slider 34 to pull the square-shaped block 32 to slide, and the square-shaped block 32 slides. The first spring 33 plays a buffering role during the sliding of the U-shaped block 32, and when the drawing board body 22 vibrates, the first spring 33 itself ensures that the U-shaped block 32 returns to its original position after the vibration ends, thereby ensuring the stability of the clamping installation. The U-shaped block 32 fits the L-shaped block 31 to stably connect the two drawing board bodies 22 together, and the drawing board is decomposed into multiple pieces. When in use, multiple drawing board bodies 22 are connected together by means of L-shaped blocks 31 and U-shaped blocks 32. They are stored separately when idle to reduce their occupied volume. When observing and explaining, specific parts can be slid to expand or fold, so that key contents can be displayed more targetedly, thereby improving the convenience and efficiency of operation.

[0036] Two second springs 38 are sleeved inside the rotating frame 12, and arc-shaped blocks 39 are sleeved at one end of the two second springs 38 close to the two drawing board bodies 22. The two arc-shaped blocks 39 are slidably connected inside the rotating frame 12. Arc-shaped slots 41 are opened inside the two drawing board bodies 22, and the two arc-shaped blocks 39 are respectively clamped inside the two arc-shaped slots 41. When the drawing board body 22 is slidably installed, the drawing board body 22 is slid along the T-shaped slider 24, and the drawing board body 22 slides to fit the arc surface of the arc-shaped block 39, and During the continuous sliding process, it is squeezed and slid into the rotating frame 12, and the arc-shaped block 39 slides and squeezes the second spring 38 to contract. When the drawing board body 22 slides to the same lateral position of the arc-shaped block 39 and the arc-shaped slot 41, the arc-shaped block 39 is driven to slide and reset and be connected in the arc-shaped slot 41 under the action of the second spring 38, providing a resistance for the sliding drawing board body 22, reminding the installer that it has been slid into place, and the resistance provided by the arc-shaped block 39 being connected in the arc-shaped slot 41 plays a role in installation positioning.

[0037] Working principle: In the first step, the circuit schematic lines 25 connected on the surface of the drawing board body 22 are used to simulate the layout, direction, connection relationship, etc. of the circuit. When conducting simulated teaching and discussion work, the power cord plug block 27 is connected to the power cord, and the power cord is used to power multiple LED indicator lights 26. The multiple LED indicator lights 26 can emit different lights to emphasize and remind the observer, so that the observer can understand the circuit on and off, direction and other states more clearly. When a certain LED indicator light 26 needs to be cleaned, the cleaning block 29 placed in the placement slot 28 is held to take it out. The cleaning block 29 is the same size as the LED indicator light 26. The inside of the cleaning block 29 is made of sponge material, which can be rotated to clean the surface stains when it fits the LED indicator light 26. The two drawing board bodies 22 are slidably installed in the mounting frame 11, and the mounting frame 11 is placed in the teaching and discussion scene. The two drawing board bodies 22 are supported and fixed by the mounting frame 11. The maintenance personnel can observe the fast cleaning of the drawing board body 22 Quickly understand and grasp the overall situation of the distribution station room. When conducting observation and teaching work, the staff can hold the rocker 21 and screw it, and support it through the support plate 19 connected to one side of the mounting frame 11, and the rocker 21 drives the arc rotating block 17 to rotate, and the arc rotating block 17 pushes the connecting rod 14 and the bearing 15 to rotate, and during the rotation process, the round rod rotating shaft 13 is pulled to rotate by the connecting rod 14, and the round rod rotating shaft 13 drives the rotating frame 12 to rotate to adjust the placement angle of the drawing board. Before performing the rotation adjustment work, the nut 16 can be screwed to take it out. After the nut 16 is taken out, hold and pull the connecting rod 14, and the connecting rod 14 is rotated to adjust its position in the through groove 18. After the adjustment is completed, the nut 16 is screwed back to its original position, and the nut 16 is screwed to fit the surface of the arc rotating block 17 to ensure the stable placement of the connecting rod 14. By adjusting the placement position of the connecting rod 14, when the arc rotating block 17 rotates and the connecting rod 14 drives the round rod rotating shaft 13 to rotate, its rotatable angle is adjusted.

[0038] In the second step, when installing the drawing board body 22, align the T-shaped slider 24 connected to the lower end of the drawing board body 22 with the T-shaped slot 23 opened in the rotating frame 12, align the T-shaped slider 24 and slide it into the T-shaped slot 23, and limit the sliding track of the T-shaped slot 23 through the T-shaped slider 24, and provide it with a smoother sliding effect. When the drawing board body 22 is slidably installed, the T-shaped slider 24 is aligned with the T-shaped slot 23 to achieve a quick positioning effect, and the T-shaped shape of the T-shaped slider 24 When the drawing board body 22 is placed, its vertical position can be limited to prevent it from accidentally sliding upward. After the two drawing board bodies 22 are slid and aligned, the surface of the square-shaped card block 32 is held and sleeved on the surface of the L-shaped card block 31 (the surface of the mounting frame 11 is also equipped with an L-shaped card block 31. When installing the first drawing board body 22, it is clamped on the L-shaped card block 31 on the surface of the mounting frame 11). At this time, the pressing rod 36 is pressed toward the end close to the drawing board body 22, and the pressing rod 36 is connected to the circuit schematic line 25. The contact rotates along the axis, and during the rotation process, the power cord plug block 27 is pulled to rotate, so that the rotating seat 37 rotates to the same horizontal position as the drawing board body 22, and the rotating seat 37 fits the surface of the rectangular slider 34 to pull the square-shaped card block 32 to slide, and the square-shaped card block 32 slides and fits more closely with the L-shaped card block 31. During the sliding process of the square-shaped card block 32, the first spring 33 plays a buffering role, and when the drawing board body 22 vibrates, the first spring 33 itself ensures that the square-shaped card block 32 returns to its original position after the vibration ends. The two drawing board bodies 22 are stably connected together by the mouth-shaped card block 32 and the L-shaped card block 31, and the drawing board is decomposed into multiple pieces. When in use, multiple drawing board bodies 22 are connected together by the L-shaped card block 31 and the mouth-shaped card block 32. When they are not in use, they are stored separately to reduce their occupied volume. When observing and explaining, specific parts can be slid to expand or fold, so as to display key contents more specifically and improve the convenience and efficiency of operation.

[0039] The third step is to slide the drawing board body 22 along the T-shaped slider 24 when sliding the drawing board body 22, and the drawing board body 22 slides to fit the arc surface of the arc block 39, and squeezes it to slide into the rotating frame 12 during the continuous sliding process. The arc block 39 slides and squeezes the second spring 38 to contract. When the drawing board body 22 slides to the same lateral position of the arc block 39 and the arc slot 41, the arc block 39 is driven to slide and reset under the action of the second spring 38 and is connected to the arc slot 41, providing a resistance for the sliding drawing board body 22, reminding the installer that it has been slid into place, and the resistance provided by the arc block 39 connected to the arc slot 41 plays a role in installation positioning.

[0040] Mounting frame 11: provides overall support and installation foundation for fixing and accommodating other components; Rotating frame 12: carries and supports the drawing board body 22 to realize the rotation of the drawing board; Round rod shaft 13: connected to the rotating frame 12, so that the rotating frame 12 can rotate around it, thereby adjusting the angle of the drawing board; Connecting rod 14: transmits power in the adjustment mechanism to achieve angle adjustment; Bearing 15: Reduces friction between rotating parts and makes rotation smoother; Nut 16: fixes the position of the connecting rod 14. Adjusting the connecting rod 14 can control the rotation angle of the drawing board; Arc rotating block 17: receives power from rocker 21 and pushes connecting rod 14 and bearing 15 to rotate; Through groove 18: provides a movable space for the bearing 15 to adjust the position of the connecting rod 14; Support plate 19: supports the rocker 21 to ensure its stable rotation; Rocker 21: drives the arc rotating block 17 to rotate to adjust the angle of the drawing board; The board body 22 is used to display circuit schematic lines 25 and power user information; T-shaped slider 24: cooperates with the T-shaped slide groove 23 to realize the sliding installation and vertical positioning of the drawing board body 22; T-shaped slide groove 23: cooperates with T-shaped slide block 24 to ensure the sliding track and stability of the drawing board body 22; Circuit schematic line 25: Analog circuit layout; LED indicator 26: emphasizes and reminds the circuit status by emitting light; Power cord plug block 27: connected to the power cord to supply power to the LED indicator 26; Placement slot 28: accommodating cleaning block 29; Cleaning block 29: used for cleaning the LED indicator light 26; L-shaped block 31: cooperates with the square-shaped block 32 to connect the two drawing board bodies 22; The square-shaped card block 32 cooperates with the L-shaped card block 31 to achieve a stable connection with the drawing board body 22; The first spring 33 acts as a buffer when the square-shaped block 32 slides, and helps it to reset after vibration; Rectangular slider 34: assists the sliding of the square-shaped block 32; Mounting seat 35: provides mounting and rotation support for the pressing rod 36; Pressing rod 36: drives the rotating seat 37 by rotating, thereby controlling the sliding of the square-shaped block 32; Rotating seat 37: accommodating and transmitting the sliding movement of the square-shaped block 32; The second spring 38 pushes the arc-shaped block 39 to return to its original position, thereby providing resistance and positioning for the installation of the drawing board body 22; Arc-shaped clamping block 39: cooperates with the arc-shaped clamping groove 41 to provide resistance and positioning for the installation of the drawing board body 22; The arc-shaped slot 41 cooperates with the arc-shaped block 39 to achieve positioning of the drawing board body 22 during installation.

[0041] A method for using a simulation board in a power distribution station room comprises the following steps: Align the T-shaped slider 24 connected to the lower end of the drawing board body 22 with the T-shaped slide groove 23 provided in the rotating frame 12 and slide it in; during the sliding in process, the sliding track of the drawing board body 22 is stable and smooth through the cooperation between the T-shaped slider 24 and the T-shaped slide groove 23; After the two drawing board bodies 22 are slidably fitted and aligned, the surface of the square-shaped card block 32 is held and sleeved on the surface of the L-shaped card block 31. At this time, the card block of the first drawing board body 22 is sleeved on the L-shaped card block 31 on the surface of the mounting frame 11; then the pressing rod 36 is pressed toward the end close to the drawing board body 22 to rotate the rotating seat 37 to the same horizontal position as the drawing board body 22, and the square-shaped card block 32 is pulled to slide and fit tightly with the L-shaped card block 31; During the sliding installation of the drawing board body 22, the arc-shaped block 39 will slide back to its original position and be locked in the arc-shaped slot 41 under the action of the second spring 38, providing resistance for the sliding drawing board body 22 and reminding the installer that the sliding installation has been completed.

[0042] Optionally, it also includes: Remove the nut: Twist the nut 16 and remove it from the connecting rod 14.

[0043] Adjust the position of the connecting rod: hold and pull the connecting rod 14, and rotate and adjust the position of the connecting rod 14 in the through slot 18. According to actual needs, adjust the position of the connecting rod 14 to change the rotatable angle of the drawing board.

[0044] Reset nut: After the adjustment is completed, screw the nut 16 to reset it, ensuring that the nut 16 fits the surface of the arc rotating block 17 to ensure the stable placement of the connecting rod 14.

[0045] Rotate the drawing board: Hold the rocker 21 and twist it, and support it through the support plate 19 connected to one side of the mounting frame 11. The rotation of the rocker 21 will drive the arc rotating block 17 to rotate, and then drive the round rod rotating shaft 13 to rotate through the connecting rod 14 and the bearing 15, and finally drive the rotating frame 12 to rotate to adjust the placement angle of the drawing board.

[0046] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A simulation board for a power distribution station room, characterized in that: It comprises a mounting frame (11), wherein a supporting structure for placing a drawing board is arranged inside the mounting frame (11); The support structure comprises a rotating frame (12), the rotating frame (12) being rotatably connected to the inside of the mounting frame (11), a round rod rotating shaft (13) being sleeved inside the rotating frame (12), and an adjustment mechanism for adjusting the angle of the drawing board being arranged on the outer surface of the mounting frame (11); The adjusting mechanism comprises a connecting rod (14), a bearing (15), a nut (16), an arc rotating block (17) and a through groove (18); the connecting rod (14) is rotatably connected inside the round rod rotating shaft (13); the bearing (15) is sleeved on the outer surface of the connecting rod (14); the nut (16) is threadedly connected to the outer surface of the connecting rod (14); the arc rotating block (17) is rotatably connected to one side of the mounting frame (11); the outer surfaces of the nut (16) and the arc rotating block (17) are in contact with each other; the through groove (18) is provided inside the arc rotating block (17); the bearing (15) is sleeved inside the through groove (18); one side of the mounting frame (11) is fixedly connected with a rotating mechanism for driving and adjusting; the rotating mechanism comprises a supporting plate (19) and a rocker (21); the supporting plate (19) is fixedly connected to one side of the mounting frame (11); The rocker (21) is rotatably connected inside the support plate (19), and the rocker (21) is fixedly connected to the upper end of the arc rotating block (17).

2. The simulation board of the power distribution station room according to claim 1, characterized in that: Two drawing board bodies (22) are slidably connected inside the rotating frame (12); The lower ends of the two drawing board bodies (22) are fixedly connected to the T-shaped sliding groove (23).

3. The simulation board of the power distribution station room as claimed in claim 2, characterized in that: A T-shaped slide block (24) is provided inside the rotating frame (12), and the two T-shaped slide grooves (23) are both slidably connected inside the T-shaped slide block (24); Wherein, the outer surfaces of the two drawing board bodies (22) are both fixedly connected with circuit schematic lines (25).

4. The simulation board of the power distribution station room as claimed in claim 3, characterized in that: The outer surfaces of the two circuit schematic lines (25) are both sleeved with LED indicator lights (26); Wherein, one end of the two drawing board bodies (22) away from the circuit schematic line (25) is fixedly connected to a power line plug block (27).

5. The simulation board of the power distribution station room as claimed in claim 4, characterized in that: The rotating frame (12) has a placement groove (28) formed inside. A cleaning block (29) is sleeved inside the placement groove (28), and the cleaning block (29) is compatible with the two LED indicator lights (26).

6. The simulation board of the power distribution station room as claimed in claim 5, characterized in that: One end of the two drawing board bodies (22) close to the two power line plug blocks (27) is fixedly connected with an L-shaped card block (31); The outer surfaces of the two L-shaped clamping blocks (31) are sleeved with a square-shaped clamping block (32); the outer surfaces of the two square-shaped clamping blocks (32) are sleeved with a first spring (33); and the outer surfaces of the two square-shaped clamping blocks (32) are fixedly connected with a rectangular sliding block (34).

7. The simulation board of the power distribution station room as claimed in claim 6, characterized in that: One end of the two drawing board bodies (22) close to the two square-shaped clamping blocks (32) is fixedly connected to a set of mounting seats (35); Wherein, the two groups of mounting seats (35) are both rotatably connected with a pressing rod (36) inside.

8. The simulation board of the power distribution station room as claimed in claim 7, characterized in that: The outer surfaces of the two pressing rods (36) are both rotatably connected to a rotating seat (37), the square-shaped clamping block (32) and the rectangular sliding block (34) are both slidably connected inside the rotating seat (37), and the first spring (33) is sleeved on the inner surface of the rotating seat (37); Wherein, two second springs (38) are sleeved inside the rotating frame (12).

9. The simulation board of the power distribution station room as claimed in claim 8, characterized in that: The two second springs (38) are sleeved with arc-shaped clamping blocks (39) at one end close to the two drawing board bodies (22), and the two arc-shaped clamping blocks (39) are slidably connected inside the rotating frame (12); Wherein, arc-shaped slots (41) are provided inside the two drawing board bodies (22), and the two arc-shaped clamping blocks (39) are respectively clamped inside the two arc-shaped slots (41).

10. A method for using the simulation board of a power distribution station room according to claim 9, characterized in that: The steps include: The T-shaped slider (24) connected to the lower end of the drawing board body (22) is aligned with the T-shaped slide groove (23) provided in the rotating frame (12) and slid into the drawing board body (22); during the sliding process, the T-shaped slider (24) and the T-shaped slide groove (23) cooperate to make the sliding track of the drawing board body (22) stable and smooth; After the two drawing board bodies (22) are slidably fitted and aligned, the surface of the square-shaped card block (32) is held and sleeved on the surface of the L-shaped card block (31), at which time the card block of the first drawing board body (22) is sleeved on the L-shaped card block (31) on the surface of the mounting frame (11); then the pressing rod (36) is pressed toward the end close to the drawing board body (22) to rotate the rotating seat (37) to the same horizontal position as the drawing board body (22), and the square-shaped card block (32) is pulled to slide and fit tightly with the L-shaped card block (31); During the sliding installation of the drawing board body (22), the arc-shaped clamping block (39) will slide back to its original position under the action of the second spring (38) and be clamped in the arc-shaped clamping groove (41), thereby providing resistance to the sliding drawing board body (22) and reminding the installer that the sliding installation has been completed.

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