Block chain-based power transaction data processing system and method

Abstract

The invention provides a power transaction data processing system and method based on a block chain, and relates to the technical field of data processing systems.The power transaction data processing system comprises a bottom box, a top box is fixed to the top of the bottom box, the bottom box and the top box are hexagonal, each face of the top box is provided with an operation window, and the top of the top box is rotationally provided with a first rotating disc through a bearing; a second rotating disc is rotationally installed at the joint of the top of the bottom box and the top box, a fixing column is fixed to one side of the top of the second rotating disc, and the fixing column is fixedly connected with the bottom of the first rotating disc. The corresponding split-screen all-in-one machine is selected according to the identity, preference and other characteristics to be pushed to the user, selective pushing is performed according to requirements, the processing efficiency can be improved, multiple persons can be accommodated for simultaneous use, the waiting time is prevented from being too long, the independent power transaction blocks are independently stored, the query time can be prevented from being too long, and the method is more targeted.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing systems, and specifically to a blockchain-based power transaction data processing system and method. Background Art

[0002] Blockchain is a decentralized distributed ledger technology that links transaction records in chronological order to form an immutable chain of data blocks. Each data block contains information about a batch of transactions, and cryptographic algorithms are used to ensure the security and integrity of the data. It is commonly used in online consumer finance and factoring services. Data processing for electricity trading involves collecting, organizing, analyzing, and applying relevant data in the electricity market to support trading decisions and market operations. As environmental awareness becomes more widespread, controlling and reducing carbon emissions has become a key component of global environmental protection and climate change response. Combining carbon emissions with electricity trading data can help improve users' environmental awareness and behavior. By intuitively displaying the relationship between a user's electricity trading data and carbon emissions, users can more clearly understand the impact of energy consumption on the environment, leading to more proactive energy-saving and emission-reduction measures.

[0003] In the existing technology, it is inconvenient for users to query and perform electricity trading operations in front of interactive devices, and the query is also time-consuming, which affects the processing efficiency of electricity trading. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a blockchain-based electricity transaction data processing system and method to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. It identifies different user identities through six operation windows respectively, and selects the corresponding split-screen all-in-one machine according to characteristics such as identity and preference and pushes it to the user. Selective push based on demand can improve processing efficiency, and can accommodate multiple people to use it at the same time, avoiding long waiting time.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a blockchain-based power trading data processing system, including a bottom box, a top box is fixed on the top of the bottom box, and the bottom box and the top box are both hexagonal, each surface of the top box is provided with an operation window, and a first turntable is rotatably installed on the top of the top box through a bearing, a second turntable is rotatably installed at the connection between the top of the bottom box and the top box, a fixed column is fixed on one side of the top of the second turntable, and the fixed column is fixedly connected to the bottom of the first turntable, a movable groove is provided on the surface of the second turntable, and a drive assembly is provided inside the movable groove, multiple groups of split-screen all-in-one machines are stored inside the bottom box, the drive assembly includes a slide frame, the slide frame is slidably installed inside the movable groove, the split-screen all-in-one machine passes through the slide frame, and a bottom plate is installed at the bottom of the split-screen all-in-one machine, a main screen is provided inside the top box at the inner side of the operation window, the top of the main screen is fixedly connected to the first turntable, and the position of the first turntable is staggered with the movable groove.

[0006] Furthermore, a driving motor is fixed to the top of the top box through a mounting frame, and an output end of the driving motor is fixedly connected to the first turntable, and partitions are fixed on both sides of the outer end of the operating window.

[0007] Furthermore, a storage slot is provided inside the bottom box, and a storage frame is rotatably installed inside the storage slot through a bearing. Collection slots are equidistantly provided inside the storage frame, and the split-screen all-in-one machine is stored inside the collection slot. The top of the storage frame is fixedly connected to the second turntable.

[0008] Furthermore, a first spring is fixed between the bottom plate and the inner wall of the bottom of the collection tank, a card slot is provided at the bottom back of the split-screen all-in-one machine, and a rubber layer is provided on the inner wall of the card slot, and an insert plate is fixed at the position corresponding to the card slot on the bottom plate, and the insert plate is slidably inserted into the card slot.

[0009] Furthermore, the driving assembly also includes a screw, and the movable groove is located inside one end of the sliding frame and is rotatably installed with a screw through a bearing and a built-in motor, and one end of the sliding frame is threadedly sleeved on the surface of the screw, and a sliding rod is fixed on the other side of the movable groove, and the sliding frame is slidably sleeved on the sliding rod.

[0010] Furthermore, first electric push rods are fixed at both ends of the top of the sliding frame, and the extended ends of the first electric push rods pass through the sliding frame and are fixed with clamping blocks, and the clamping blocks are in compression contact with both sides of the bottom of the base plate.

[0011] Furthermore, a back panel is fixed on the top of the back of the sliding frame, and an electromagnetic suction plate is embedded in the side of the back panel corresponding to the split-screen all-in-one machine. A second electric push rod is fixed on the back of the back panel, and the extended end of the second electric push rod is fixedly connected to the electromagnetic suction plate.

[0012] Furthermore, a blocking cloth is fixed to one end of the main screen, and the other end of the blocking cloth is wound inside the operating window on the other side of the main screen through a winding shaft and a torsion spring, and the blocking cloth slides through both sides of the back of each operating window.

[0013] Furthermore, the four corners of the front of the split-screen all-in-one machine are provided with sockets, and the operation window is slidably connected to the position of the socket with a rod, and the rear end of the rod is sleeved with a second spring, and the second spring is fixedly connected to the inner wall of the operation window, and the front end of the rod is provided with a spherical head.

[0014] A method for processing power transaction data based on blockchain, the method comprising the following steps: (1) Obtain basic data of power suppliers and power consumers, and build power trading smart contracts based on power regulatory data, power trading interaction data, and power trading hierarchical demand data; (2) Constructing a power transaction shared blockchain based on the power transaction smart contract, obtaining power transaction request data, and generating blocks based on the power transaction request data, thereby generating power transaction blocks, and adding the power transaction blocks to the power transaction shared blockchain for storage and traceability by the blockchain-based power transaction data processing system; (3) Classify the power trading blocks according to characteristics such as region and preference, store them independently in different split-screen all-in-one machines, and record them in sequence; (4) The customer identifies the information on the main screen, selects the corresponding power trading block based on the customer's power trading, region, and preferences, and pushes the split-screen all-in-one machine to the customer; (5) Complete the query of power transaction and basic information of power supplier in the operation window, complete the power transaction, and store the post-transaction data back into the corresponding power transaction block.

[0015] Beneficial effects of the present invention: The present invention drives the first turntable to rotate through a driving motor, and the second turntable rotates synchronously. The position of sending out the split-screen all-in-one machine will also rotate, and the main screen will also rotate synchronously. Moreover, the sending position of the main screen and the split-screen all-in-one machine is just offset by one body position, which can avoid movement interference. When the main screen moves to the next operation window, the split-screen all-in-one machine can move to the previous operation window to interact with the user accordingly.

[0016] According to customer needs and preferences, the present invention drives the sliding frame to the top of the corresponding split-screen all-in-one machine through the screw, moves the card block to the bottom of both ends of the bottom plate through the first electric push rod, and then pulls the split-screen all-in-one machine to the top of the sliding frame by retracting the first electric push rod. At this time, the bottom plate is connected to the storage frame through the first spring, which is convenient for returning to the collection tank later.

[0017] The present invention uses a second electric push rod to push the electromagnetic suction plate to squeeze and contact the back of the split-screen all-in-one machine, separate the plug-in plate from the card slot, and connect the split-screen all-in-one machine with the four plug-in rods of the operation window to achieve limiting, replacing the position of the original main screen, and the split-screen all-in-one machine corresponds to the user's preferences and needs, which is more convenient for users to inquire and conduct electricity transactions. When the main screen moves, the position of the plug-in rod is squeezed with the main screen through the spherical head at the front end, and moved backward and reset by the second spring at the rear end, avoiding interference with the movement of the main screen, and before the split-screen all-in-one machine moves to the operation window, it can be plugged with it for limiting.

[0018] The present invention surrounds the inside of the top box together with the main screen through a blocking cloth. Except for the operation window where the main screen is located, the other operation windows are blocked by the blocking cloth to reduce dust entering other operation windows when they are not in use. The figure shows that the main screen is in the first operation window. Subsequently, during the gradual use process, as the main screen rotates clockwise, the split-screen integrated machine replaces the original main screen position until the main screen moves to the retracted position at the other end of the blocking cloth. At this time, all operation windows will be open and in use.

[0019] The present invention can increase the time that gas stays inside the ventilation layer by staggering the front air inlet and the rear air outlet of the ventilation layer, so that the gas can fully contact the annular exchange layer and perform heat exchange.

[0020] Compared with the existing technology, the present invention identifies different user identities through six operation windows, and selects the corresponding split-screen all-in-one machine based on characteristics such as identity and preference and pushes it to the user. Selective push based on demand can improve processing efficiency, and can accommodate multiple people to use at the same time, avoiding long waiting time. Independent power trading blocks are stored separately, which can avoid long query time and is more targeted. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a flowchart of a blockchain-based power transaction data processing method of the present invention; Figure 2 This is a schematic diagram of the overall structure of a blockchain-based power transaction data processing system of the present invention; Figure 3 This is a schematic diagram of the separation of the bottom box and the top box of a blockchain-based power transaction data processing system of the present invention; Figure 4 This is a schematic diagram of the internal structure of the top box of a blockchain-based power transaction data processing system of the present invention; Figure 5 This is a schematic diagram of the surface structure of the second turntable of a blockchain-based power transaction data processing system of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the second turntable of a blockchain-based power transaction data processing system of the present invention; Figure 7 This is a schematic diagram of the drive component structure of a blockchain-based power transaction data processing system of the present invention; Figure 8 This is a schematic diagram of the connection between the split-screen all-in-one machine and the baseboard of a blockchain-based power transaction data processing system of the present invention; Figure 9 This is a schematic diagram of the operation window structure of a blockchain-based power transaction data processing system of the present invention.

[0022] In the figure: 1. bottom box; 11. storage frame; 12. storage slot; 13. collection slot; 14. first spring; 2. top box; 21. operation window; 22. partition; 23. first turntable; 24. drive motor; 25. moving slot; 26. second turntable; 27. fixing column; 28. plug-in rod; 29. ​​second spring; 3. main screen; 31. identification lens; 32. cloth barrier; 4. split-screen all-in-one machine; 41. jack; 42. bottom plate; 43. card slot; 44. plug-in plate; 5. drive assembly; 51. slide frame; 52. screw; 53. slide rod; 54. block; 55. first electric push rod; 56. back plate; 57. electromagnetic suction plate; 58. second electric push rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 9 , the present invention provides a technical solution: A method for processing power transaction data based on blockchain, the method comprising the following steps: (1) Obtain basic data of power suppliers and power consumers, and build power trading smart contracts based on power regulatory data, power trading interaction data, and power trading hierarchical demand data; (2) Constructing a power transaction shared blockchain based on the power transaction smart contract, obtaining power transaction request data, and generating blocks based on the power transaction request data, thereby generating power transaction blocks, and adding the power transaction blocks to the power transaction shared blockchain for storage and traceability by the blockchain-based power transaction data processing system; (3) Classify the power trading blocks according to characteristics such as region and preference, store them independently in different split-screen all-in-one machines, and record them in sequence; (4) The customer identifies the information on the main screen, selects the corresponding power trading block based on the customer's power trading, region, and preferences, and pushes the split-screen all-in-one machine to the customer; (5) Complete the query of power transaction and basic information of power supplier in the operation window, complete the power transaction, and store the post-transaction data back into the corresponding power transaction block.

[0025] A blockchain-based power transaction data processing system includes a bottom box 1, a top box 2 is fixed on the top of the bottom box 1, and the bottom box 1 and the top box 2 are both hexagonal, an operation window 21 is provided on each surface of the top box 2, and a first turntable 23 is rotatably installed on the top of the top box 2 through a bearing, a second turntable 26 is rotatably installed at the connection between the top of the bottom box 1 and the top box 2, a fixed column 27 is fixed on one side of the top of the second turntable 26, and the fixed column 27 is fixedly connected to the bottom of the first turntable 23, a movable groove 25 is provided on the surface of the second turntable 26, and a driving component 5 is provided inside the movable groove 25, multiple groups of split-screen all-in-one machines 4 are stored inside the bottom box 1, and the driving component 5 includes a slide frame 51, the slide frame 51 is slidably installed inside the movable groove 25, the split-screen all-in-one machine 4 passes through the slide frame 51, and the split-screen all-in-one machine 4 is installed at the bottom. The bottom plate 42, the main screen 3 is provided inside the top box 2 on the inner side of the operation window 21, the top of the main screen 3 is fixedly connected to the first turntable 23, and the position of the first turntable 23 is staggered with the movable slot 25. The bottom box 1 of the present device is also provided with a storage system and a heat dissipation and charging system, wherein the split-screen all-in-one machine 4 is a host type with feature screening capabilities integrated according to the blockchain, and is charged inside the bottom box 1 by wireless charging. The corresponding split-screen all-in-one machine 4 is selectively sent out according to customer needs. When using the device, the customer's identity is identified through the identification lens 31 on the main screen 3, and past electricity transaction information is queried. According to the customer's preferences and region, the corresponding split-screen all-in-one machine 4 is selected to be sent out, and interactive work is carried out with the customer in the operation window 21. The main screen 3 rotates to the next operation window 21 and can continue to be used by the next customer.

[0026] In this embodiment, a driving motor 24 is fixed to the top of the top box 2 through a mounting frame, and the output end of the driving motor 24 is fixedly connected to the first turntable 23, and partitions 22 are fixed on both sides of the outer end of the operation window 21, and a storage slot 12 is provided inside the bottom box 1, and a storage frame 11 is rotatably installed inside the storage slot 12 through a bearing, and collection slots 13 are equidistantly provided inside the storage frame 11, and the split-screen all-in-one 4 is stored inside the collection slot 13, and the top of the storage frame 11 is fixedly connected to the second turntable 26, and the driving motor 24 drives the first turntable 23 to rotate, and the second turntable 26 rotates synchronously, and the position for sending out the split-screen all-in-one 4 will also rotate, and the main screen 3 also rotates synchronously, and the sending position of the main screen 3 and the split-screen all-in-one 4 is just staggered by one body position, which can avoid movement interference. When the main screen 3 moves to the next operation window 21, the split-screen all-in-one 4 can move to the previous operation window 21 to interact with the user accordingly.

[0027] In this embodiment, a first spring 14 is fixed between the bottom plate 42 and the bottom inner wall of the collecting tank 13, a card slot 43 is opened at the bottom of the back of the split-screen all-in-one machine 4, and a rubber layer is provided on the inner wall of the card slot 43, a plug plate 44 is fixed at the position corresponding to the card slot 43 on the bottom plate 42, and the plug plate 44 is slidably inserted into the card slot 43, the driving component 5 also includes a screw 52, ​​the movable groove 25 is located inside one end of the sliding frame 51 and the screw 52 is rotatably installed through a bearing and a built-in motor, and one end of the sliding frame 51 is threadedly sleeved on the surface of the screw 52, ​​a slide rod 53 is fixed on the other side of the movable groove 25, and the sliding frame 51 is slidably sleeved on the slide rod 53, and the top ends of the sliding frame 51 are fixed with a slide rod 53. A first electric push rod 55 is fixed, and a card block 54 is fixed on the extended end of the first electric push rod 55 through the slide frame 51. The card block 54 is squeezed and contacted with both sides of the bottom of the bottom plate 42. The split-screen all-in-one 4 is installed inside the storage frame 11 through the bottom plate 42 and is located in the storage slot 12. According to customer needs and preferences, the screw 52 drives the slide frame 51 to move to the top of the corresponding split-screen all-in-one 4, and the card block 54 is moved to the bottom of both ends of the bottom plate 42 by the first electric push rod 55. Then, the split-screen all-in-one 4 is pulled to the top of the slide frame 51 by retracting the first electric push rod 55. At this time, the bottom plate 42 is connected to the storage frame 11 through the first spring 14, which is convenient for returning to the collection slot 13 later.

[0028] In this embodiment, a back plate 56 is fixed to the top of the back of the sliding frame 51, and an electromagnetic suction plate 57 is embedded in the back plate 56 corresponding to the side of the split-screen all-in-one machine 4. A second electric push rod 58 is fixed to the back of the back plate 56, and the extended end of the second electric push rod 58 is fixedly connected to the electromagnetic suction plate 57. Plug holes 41 are provided at the four corners of the front of the split-screen all-in-one machine 4. The operation window 21 is slidably plugged with an insertion rod 28 at the position corresponding to the insertion hole 41, and the rear end of the insertion rod 28 is sleeved with a second spring 29, and the second spring 29 is fixedly connected to the inner wall of the operation window 21. A spherical head is provided at the front end of the insertion rod 28. After the split-screen all-in-one machine 4 moves to the top of the sliding frame 51, it is transported to the operation window 21. When approaching the operating window 21, the second electric push rod 58 pushes the electromagnetic suction plate 57 to squeeze and contact the back of the split-screen all-in-one machine 4, separates the plug-in plate 44 from the card slot 43, and connects the four plug-in rods 28 of the split-screen all-in-one machine 4 with the operating window 21 to achieve limiting, replacing the original position of the main screen 3, and the split-screen all-in-one machine 4 corresponds to the user's preferences and needs, which is more convenient for users to inquire and conduct electricity transactions. When the main screen 3 moves, the position of the plug-in rod 28 is squeezed with the main screen 3 through the front spherical head, and moved backward and reset by the second spring 29 at the rear end, avoiding interference with the movement of the main screen 3, and before the split-screen all-in-one machine 4 moves to the operating window 21, it can be connected with it for limiting.

[0029] In this embodiment, a blocking cloth 32 is fixed to one end of the main screen 3, and the other end of the blocking cloth 32 is wound up inside the operating window 21 on the other side of the main screen 3 through a winding shaft and a torsion spring. The blocking cloth 32 slides through both sides of the back of each operating window 21, and the blocking cloth 32 and the main screen 3 are surrounded inside the top box 2. Except for the operating window 21 where the main screen 3 is located, the remaining operating windows 21 are all blocked by the blocking cloth 32, reducing dust entering other operating windows 21 when they are not in use. The figure shows the main screen 3 in the first operating window 21. Subsequently, during the gradual use process, as the main screen 3 rotates clockwise, the split-screen all-in-one 4 will replace the original position of the main screen 3 until the main screen 3 moves to the winding position at the other end of the blocking cloth 32. At this time, all the operating windows 21 will be open and in use.

[0030] When using the device, the customer's identity is identified through the identification lens 31 on the main screen 3, and past electricity transaction information is queried. According to the customer's preferences and region, the corresponding split-screen integrated machine 4 is selected and sent out, and the customer interacts with the customer in the operation window 21. The main screen 3 rotates to the next operation window 21 and can continue to be used by the next customer. The blocking cloth 32 surrounds the inside of the top box 2 together with the main screen 3. Except for the operation window 21 where the main screen 3 is located, the other operation windows 21 are blocked by the blocking cloth 32 to reduce dust from entering other operation windows 21 when they are not in use. The figure shows the main screen 3 in the first operation window 21. Subsequently, during the gradual use process, as the main screen 3 rotates clockwise, the split-screen integrated machine 4 will replace the original main screen 3 until the main screen 3 moves to the reeling position at the other end of the blocking cloth 32. At this time, all operation windows 21 will be opened and in use. According to the customer's needs and preferences, the screw 52 drives the sliding frame 51 to move to the top of the corresponding split-screen integrated machine 4, and the first electric push rod 55 moves the card block 54 to The bottom of both ends of the bottom plate 42, and then the first electric push rod 55 is retracted to pull the split-screen all-in-one 4 to the top of the sliding frame 51. At this time, the bottom plate 42 is connected to the storage frame 11 through the first spring 14, which is convenient for returning to the collection tank 13 later. After the split-screen all-in-one 4 moves to the top of the sliding frame 51, it is transported to the operating window 21. When it is close to the operating window 21, the second electric push rod 58 pushes the electromagnetic suction plate 57 to squeeze and contact the back of the split-screen all-in-one 4, separates the plug-in board 44 from the card slot 43, and The split-screen all-in-one machine 4 is plugged into the four plug rods 28 of the operating window 21 to achieve limiting, replacing the original position of the main screen 3, and the split-screen all-in-one machine 4 corresponds to the user's preferences and needs, making it more convenient for users to inquire and conduct electricity transactions. When the main screen 3 moves, the position of the plug rod 28 is squeezed against the main screen 3 through the front spherical head, and moved backward and reset through the second spring 29 at the rear end, avoiding interference with the movement of the main screen 3, and before the split-screen all-in-one machine 4 moves to the operating window 21, it can be plugged into it for limiting.

[0031] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A blockchain-based power transaction data processing system, comprising a bottom box (1), characterized in that: A top box (2) is fixed on the top of the bottom box (1), and both the bottom box (1) and the top box (2) are hexagonal. An operation window (21) is provided on each surface of the top box (2), and a first turntable (23) is rotatably mounted on the top of the top box (2) via a bearing. A second turntable (26) is rotatably mounted at the connection between the top of the bottom box (1) and the top box (2). A fixed column (27) is fixed on one side of the top of the second turntable (26), and the fixed column (27) is fixedly connected to the bottom of the first turntable (23). A movable groove (25) is provided on the surface of the second turntable (26), and the movable groove (25) A driving component (5) is provided inside, and multiple groups of split-screen all-in-one machines (4) are stored inside the bottom box (1). The driving component (5) includes a sliding frame (51), and the sliding frame (51) is slidably installed inside the movable groove (25). The split-screen all-in-one machine (4) passes through the sliding frame (51). A bottom plate (42) is installed at the bottom of the split-screen all-in-one machine (4). A main screen (3) is provided inside the top box (2) on the inner side of the operating window (21). The top of the main screen (3) is fixedly connected to the first turntable (23), and the position of the first turntable (23) is offset from the movable groove (25).

2. The blockchain-based power transaction data processing system according to claim 1, characterized in that: A driving motor (24) is fixed to the top of the top box (2) via a mounting frame, and an output end of the driving motor (24) is fixedly connected to the first turntable (23). Partition plates (22) are fixed to both sides of the outer end of the operating window (21).

3. The blockchain-based power transaction data processing system according to claim 1, characterized in that: The bottom box (1) is provided with a storage slot (12) inside, and a storage frame (11) is rotatably mounted inside the storage slot (12) via a bearing. Collection slots (13) are equidistantly provided inside the storage frame (11), and the split-screen all-in-one machine (4) is stored inside the collection slot (13). The top of the storage frame (11) is fixedly connected to the second turntable (26).

4. The blockchain-based power transaction data processing system according to claim 3, characterized in that: A first spring (14) is fixed between the bottom plate (42) and the inner wall of the bottom of the collecting tank (13); a card slot (43) is provided at the bottom of the back of the split-screen all-in-one machine (4), and a rubber layer is provided on the inner wall of the card slot (43); an inserting plate (44) is fixed at a position corresponding to the card slot (43) on the bottom plate (42), and the inserting plate (44) is slidably inserted into the interior of the card slot (43).

5. The blockchain-based power transaction data processing system according to claim 1, characterized in that: The driving assembly (5) further comprises a screw (52), the movable groove (25) being located inside one end of the slide frame (51) and being rotatably mounted with the screw (52) via a bearing and a built-in motor, and one end of the slide frame (51) being threadedly sleeved on the surface of the screw (52), a slide rod (53) being fixed on the other side of the movable groove (25), and the slide frame (51) being slidably sleeved on the slide rod (53).

6. The blockchain-based power transaction data processing system according to claim 5, characterized in that: A first electric push rod (55) is fixed at both ends of the top of the sliding frame (51), and an extended end of the first electric push rod (55) passes through the sliding frame (51) and is fixed with a clamping block (54), and the clamping block (54) is in extrusion contact with both sides of the bottom of the bottom plate (42).

7. The blockchain-based power transaction data processing system according to claim 6, characterized in that: A back panel (56) is fixed to the top of the back of the sliding frame (51), and an electromagnetic suction plate (57) is embedded in the side of the back panel (56) corresponding to the split-screen all-in-one machine (4), and a second electric push rod (58) is fixed to the back of the back panel (56), and the extended end of the second electric push rod (58) is fixedly connected to the electromagnetic suction plate (57).

8. The blockchain-based power transaction data processing system according to claim 1, characterized in that: A blocking cloth (32) is fixed to one end of the main screen (3), and the other end of the blocking cloth (32) is wound inside the operating window (21) on the other side of the main screen (3) through a winding shaft and a torsion spring, and the blocking cloth (32) slides through both sides of the back of each operating window (21).

9. The blockchain-based power transaction data processing system according to claim 1, characterized in that: The four corners of the front face of the split-screen all-in-one machine (4) are provided with sockets (41), and an insertion rod (28) is slidably inserted into the position of the operation window (21) corresponding to the insertion hole (41), and the rear end of the insertion rod (28) is sleeved with a second spring (29), and the second spring (29) is fixedly connected to the inner wall of the operation window (21), and the front end of the insertion rod (28) is provided with a spherical head.

10. A method for processing power transaction data based on blockchain, using the power transaction data processing system based on blockchain according to any one of claims 1 to 9, characterized in that: The processing method comprises the following steps: (1) Obtain basic data of power suppliers and power consumers, and build power trading smart contracts based on power regulatory data, power trading interaction data, and power trading hierarchical demand data; (2) Constructing a power transaction shared blockchain based on the power transaction smart contract, obtaining power transaction request data, and generating blocks based on the power transaction request data, thereby generating power transaction blocks, and adding the power transaction blocks to the power transaction shared blockchain for storage and traceability by the blockchain-based power transaction data processing system; (3) Classify the power trading blocks according to characteristics such as region and preference, store them independently in different split-screen all-in-one machines, and record them in sequence; (4) The customer identifies the information on the main screen, selects the corresponding power trading block based on the customer's power trading, region, and preferences, and pushes the split-screen all-in-one machine to the customer; (5) Complete the query of power transaction and basic information of power supplier in the operation window, complete the power transaction, and store the post-transaction data back into the corresponding power transaction block.

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