Device information model acquisition device fused with blockchain storage

Abstract

The utility model relates to data acquisition equipment technical field, concretely is the equipment information model acquisition device of fusion block chain storage evidence, including shell, the one end of shell is installed with the wiring board, the other end of shell is installed with module dismounting cover, the inside of shell is installed with the acquisition module near module dismounting cover department, the inside of shell forms the heat dissipation passage of U shape through the air baffle. In the equipment information model acquisition device of fusion block chain storage evidence, effectively solved the problem that traditional equipment heat dissipation path is in disorder, hot and cold air mixes. The heat dissipation fin of data preprocessing module back surface inclination setting, its inclination direction and the air flow direction in heat dissipation passage are identical, and the heat exchange efficiency is greatly promoted, the air duct between adjacent data processing units in acquisition module and the air duct export on the base, further ensure that airflow can be from top to bottom and penetrate core heating components, finally from the heat dissipation port fast discharge, the working temperature of internal component has been reduced significantly.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition equipment technology, and more specifically, to an equipment information model acquisition device that integrates blockchain evidence storage. Background Technology

[0002] Against the backdrop of the accelerated penetration of the Industrial Internet of Things (IIoT) and smart manufacturing, equipment information acquisition devices, as core nodes in the data link, have become key factors restricting industrial upgrading in terms of operational stability and ease of maintenance. Currently, mainstream acquisition devices reveal two prominent pain points in practical applications: On the one hand, the problem of insufficient heat dissipation capacity is particularly significant. In industrial settings, equipment operates under high loads for extended periods, and data acquisition devices need to continuously process massive amounts of real-time data, leading to a surge in heat generation from internal components. Existing equipment often employs simple ventilation designs with inadequate heat dissipation paths, causing heat to accumulate inside the chassis. This not only results in data processing delays and decreased acquisition accuracy but can also trigger module shutdowns in severe cases, directly impacting the continuity of production processes. Although some equipment has added heat dissipation components, flawed airflow design leads to interference from the mixing of hot and cold air, significantly reducing heat dissipation efficiency and making it difficult to adapt to complex industrial environments such as high temperatures and dust. On the other hand, the inconvenience of module assembly and disassembly severely restricts the efficiency of equipment maintenance and upgrades. Traditional data acquisition devices mostly adopt an integrated structure or fixed connection method. When a functional module fails or needs to be updated, it is necessary to disassemble a large number of connectors or even disassemble the entire device. This is not only time-consuming and labor-intensive, but may also damage other components due to improper operation. In the context of rapidly changing industrial production demands, this design cannot meet users' needs for flexible module combination and rapid functional expansion, greatly increasing equipment maintenance costs and downtime. Utility Model Content

[0003] The purpose of this invention is to provide a device for acquiring equipment information models that integrates blockchain-based evidence storage. This addresses the issue raised in the background section where equipment in industrial scenarios operates under high loads for extended periods, requiring the acquisition device to continuously process massive amounts of real-time data, leading to a surge in heat generation from internal components. Existing equipment often employs simple ventilation designs with inadequate heat dissipation paths, causing heat to accumulate inside the chassis. This not only results in data processing delays and decreased acquisition accuracy but can also, in severe cases, cause module shutdowns, directly impacting the continuity of production processes.

[0004] To achieve the above objectives, this utility model provides a device for collecting equipment information models that integrates blockchain evidence storage, including a housing. A wiring board is installed at one end of the housing, and a module disassembly cover is installed at the other end of the housing. A collection module is installed inside the housing near the module disassembly cover. A U-shaped heat dissipation channel is formed inside the housing through a wind guide plate. A heat dissipation vent is provided at one end of the heat dissipation channel, and an air intake fan is installed at the other end of the heat dissipation channel.

[0005] This design utilizes wiring boards and module removal covers at both ends of the outer casing, with the data acquisition module installed inside near the covers. A U-shaped heat dissipation channel is constructed using air guides, along with an intake fan and vents. This structural design clearly defines the layout of each core component, creating an organic whole between wiring, module installation, and the heat dissipation system. Furthermore, the U-shaped heat dissipation channel guides airflow along a specific path, allowing cool air to enter through the intake fan, flow past key internal components, and then exit through the vents, achieving directional heat dissipation.

[0006] Preferably, the bottom of the housing is equipped with a support leg, and the top of the housing is equipped with a handle.

[0007] This feature includes feet mounted on the bottom of the casing and a handle on the top. The feet increase the distance between the casing and the surface it is placed on, reducing the direct impact of the ground on the equipment, while also providing space at the bottom for air circulation; the handle provides a convenient point of leverage for moving the equipment.

[0008] Preferably, a dustproof net is installed on the outside of the air intake fan.

[0009] This feature involves installing a dust filter on the outside of the air intake fan. The filter helps to prevent dust and impurities from the outside air from entering the equipment.

[0010] Preferably, the terminal block is equipped with several terminals, and a data preprocessing module is installed on the back of the terminal block. The data preprocessing module is connected to the acquisition module via a line, and the line between the data preprocessing module and the acquisition module is protected by a conduit.

[0011] This feature includes multiple terminal blocks on the junction box for easy connection to external wiring. A data preprocessing module is installed on the back of the junction box and connected to the acquisition module via wiring, with conduit used to protect the wiring. The terminal blocks enable diverse connections between the device and external systems, the data preprocessing module performs preliminary processing on the acquired raw data, and the conduit protects the wiring from external interference and physical damage.

[0012] Preferably, the back of the data preprocessing module is equipped with several inclined heat dissipation fins, the inclination direction of which is the airflow direction within the heat dissipation channel.

[0013] This feature involves installing angled heat dissipation fins on the back of the data preprocessing module, with the angle aligned with the airflow direction within the heat dissipation channel. The heat dissipation fins increase the contact area with the air, and the angle, consistent with the airflow direction, reduces airflow resistance, allowing more cool air to flow over the fin surface.

[0014] Preferably, the acquisition module includes a base with several slots on it, and a data processing unit is inserted into each slot.

[0015] This configuration features multiple slots on the base of the data acquisition module, into which the data processing unit is installed via a plug-in connection. This plug-in structure employs a standardized interface design, enabling quick connection and disconnection between the data processing unit and the base.

[0016] Preferably, an air duct is provided between adjacent data processing units, and an air duct outlet is provided near the air duct on the base, so that the air for heat dissipation passes through the air duct from top to bottom and is discharged from the heat dissipation outlet.

[0017] This design incorporates air ducts between adjacent data processing units, with air duct outlets located near the base. This allows airflow to pass through the ducts from top to bottom and exit through the vents. This design ensures precise airflow across the data processing units, effectively removing the heat they generate.

[0018] Preferably, the data processing unit includes a blockchain notarization module, an equipment information model management module, and a data interaction module. The blockchain notarization module is connected to the data preprocessing module and is used to notarize the preprocessed equipment data on the blockchain, including generating data hash values ​​and writing them into the blockchain distributed ledger, while recording the data collection time, source, and processing information. The equipment information model management module is connected to the blockchain notarization module and is used to construct and manage the equipment information model based on the notarized equipment data, realizing the association between equipment, between equipment and components, and related data. The data interaction module is connected to both the equipment information model management module and the external business system, and is used to realize the interaction between the equipment information model and related data and the external business system.

[0019] This data processing unit comprises a blockchain notarization module, an equipment information model management module, and a data interaction module. These modules establish specific connections and data flow relationships with each other and with external systems. The blockchain notarization module notarizes the pre-processed data, ensuring its immutability and traceability. The equipment information model management module builds and manages models based on the notarized data, enabling data association. The data interaction module facilitates interaction with external business systems.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: In this equipment information model acquisition device integrating blockchain evidence storage, regarding heat dissipation performance, the device forms a U-shaped heat dissipation channel through an air guide plate. Combined with the intake fan and heat dissipation vents, this creates a directional and efficient air circulation path, effectively solving the problems of chaotic heat dissipation paths and mixing of hot and cold air in traditional equipment. The heat dissipation fins on the back of the data preprocessing module are tilted in the same direction as the airflow within the heat dissipation channel, significantly improving heat exchange efficiency. The air ducts between adjacent data processing units in the acquisition module and the air duct outlets on the base further ensure that airflow passes through the core heat-generating components from top to bottom and is quickly discharged from the heat dissipation vents. This significantly reduces the operating temperature of internal components, ensuring the stability of the equipment under high load operation and reducing problems such as data delays, accuracy degradation, and module downtime caused by overheating. It is particularly suitable for complex industrial environments such as high temperatures and dust. Simultaneously, the dustproof net outside the intake fan effectively prevents external impurities from entering, extending the service life of the internal components. Regarding the ease of module disassembly and maintenance, the device features a module disassembly cover, combined with slots on the acquisition module base, enabling rapid insertion and replacement of data processing units. When module maintenance, upgrades, or functional expansion are required, simply opening the module disassembly cover allows direct insertion and removal of the data processing unit, eliminating the need to disassemble numerous connectors or disassemble the entire device. This significantly reduces maintenance time, simplifies operation, and avoids the risk of component damage due to improper disassembly or assembly. This modular design not only improves equipment maintenance efficiency but also allows for flexible combination of modules with different functions to meet rapidly changing application scenarios in industrial production, effectively reducing maintenance costs and downtime. At the data processing and interaction level, the integrated blockchain evidence storage module generates hash values ​​and writes distributed ledger data to pre-processed equipment data, simultaneously recording information such as collection time, source, and processing process. This ensures the immutability and traceability of the data, solving the problem of insufficient data credibility in traditional storage models. The equipment information model management module builds and manages equipment information models based on the evidence storage data, achieving precise associations between devices, between devices and components, and related data, enabling the model to accurately reflect the actual state of the equipment. The data interaction module breaks down interface barriers between different systems, enabling efficient interaction between the equipment information model and related data with external business systems, enhancing cross-platform data sharing and collaborative application capabilities. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the acquisition module in this utility model; The meanings of the labels in the diagram are as follows: 1. Outer casing; 11. Support legs; 12. Heat dissipation vent; 13. Air guide plate; 2. Handle; 3. Wiring board; 31. Wiring terminal; 4. Module disassembly cover; 5. Data preprocessing module; 51. Heat dissipation fins; 6. Data acquisition module; 61. Base; 62. Slot; 63. Data processing unit; 64. Air duct outlet; 7. Air intake fan; 71. Dustproof screen; 8. Wiring conduit. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides a device for collecting device information models that integrates blockchain-based evidence storage, such as... Figure 1 , Figure 2 As shown, it includes a housing 1, a wiring board 3 is installed at one end of the housing 1, a module disassembly cover 4 is installed at the other end of the housing 1, a data acquisition module 6 is installed inside the housing 1 near the module disassembly cover 4, and a U-shaped heat dissipation channel is formed inside the housing 1 through a wind guide plate 13. A heat dissipation vent 12 is provided at one end of the heat dissipation channel, and an air intake fan 7 is installed at the other end of the heat dissipation channel.

[0024] By installing a junction box 3 and a module disassembly cover 4 at both ends of the outer casing 1, and installing the data acquisition module 6 inside near the module disassembly cover 4, a U-shaped heat dissipation channel is constructed using an air guide plate 13, along with an intake fan 7 and a heat dissipation vent 12. Structurally, the junction box 3 handles external connections, the module disassembly cover 4 facilitates maintenance of the data acquisition module 6, the air guide plate 13 guides airflow to form a closed-loop path, and the intake fan 7 provides power to ensure that cool air flows past the core components and is exhausted from the heat dissipation vent 12. Effectively, this design achieves orderly coordination among components, improves heat dissipation efficiency through the U-shaped channel, prevents heat accumulation inside the outer casing 1, and ensures stable equipment operation.

[0025] In this embodiment, as Figure 1 As shown, the bottom of the outer casing 1 is equipped with a support leg 11, and the top of the outer casing 1 is equipped with a handle 2.

[0026] A support leg 11 is installed at the bottom of the housing 1, and a handle 2 is installed at the top. The support leg 11 increases the distance between the housing 1 and the placement surface, reducing vibration transmission and providing space for heat dissipation; the handle 2 provides a convenient grip point. In effect, the support leg 11 enhances placement stability, reduces the risk of tipping over, and assists in heat dissipation at the bottom; the handle 2 simplifies equipment handling and improves flexibility during installation and maintenance.

[0027] Specifically, such as Figure 2 As shown, a dustproof net 71 is installed on the outside of the air intake fan 7.

[0028] A dust filter 71 is installed on the outside of the air intake fan 7 to block dust and impurities in the air. In effect, the dust filter 71 can effectively intercept dust from entering the air intake fan 7 and the heat dissipation channel, reduce dust accumulation and wear on the internal components of the outer casing 1, extend the service life of the air intake fan 7 and other components, and ensure the reliability of the equipment in dusty environments.

[0029] Furthermore, such as Figure 2 As shown, the terminal block 3 is equipped with several terminal blocks 31. The back of the terminal block 3 is equipped with a data preprocessing module 5. The data preprocessing module 5 is connected to the acquisition module 6 through a line. The line between the data preprocessing module 5 and the acquisition module 6 is protected by a conduit 8.

[0030] Several terminal blocks 31 are provided on the junction box 3 to enable external line connections. A data preprocessing module 5 is installed on the back, connected to the acquisition module 6 via wiring and protected by a conduit 8. The terminal blocks 31 support multiple device connections, the data preprocessing module 5 performs preliminary processing of the raw data, and the conduit 8 isolates the device from external interference and physical damage. In terms of effectiveness, the terminal blocks 31 improve device compatibility, the data preprocessing module 5 enhances data quality, and the conduit 8 ensures line stability and reduces the risk of failure.

[0031] Furthermore, such as Figure 2 As shown, several inclined heat dissipation fins 51 are installed on the back of the data preprocessing module 5, and the inclination direction of the heat dissipation fins 51 is the airflow direction in the heat dissipation channel.

[0032] An inclined heat dissipation fin 51 is installed on the back of the data preprocessing module 5, with the inclination direction consistent with the airflow direction of the heat dissipation channel. The heat dissipation fin 51 increases the heat dissipation area, and the oriented inclination design reduces airflow resistance and improves heat exchange efficiency. In effect, it accelerates heat dissipation from the data preprocessing module 5, avoids processing delays or malfunctions caused by overheating, and ensures its continuous and stable operation.

[0033] Furthermore, such as Figure 3 As shown, the acquisition module 6 includes a base 61, on which several slots 62 are provided, and a data processing unit 63 is inserted into the slots 62.

[0034] The base 61 of the data acquisition module 6 has several slots 62, and the data processing unit 63 is installed via a plug-in connection. The slots 62 use standardized interfaces to enable quick connection and disconnection of the data processing unit 63 from the base 61. This simplifies the assembly and disassembly process of the data processing unit 63, reduces maintenance difficulty and time costs, facilitates flexible module configuration according to needs, and improves equipment scalability.

[0035] Furthermore, such as Figure 3 As shown, an air duct is provided between adjacent data processing units 63, and an air duct outlet 64 is provided near the air duct on the base 61. The air for heat dissipation passes through the air duct from top to bottom and is discharged from the heat dissipation port 12.

[0036] An air duct is provided between adjacent data processing units 63, and an air duct outlet 64 is opened on the base 61 near the air duct, allowing the air from the heat dissipation channel to pass through the air duct from top to bottom and be discharged from the heat dissipation port 12. The air duct and the air duct outlet 64 form a directional flow path, ensuring that the airflow accurately flows through the data processing unit 63. In effect, this enhances the heat dissipation of the acquisition module 6, avoids local overheating of the data processing unit 63, and improves the overall operational stability.

[0037] Furthermore, the data processing unit 63 includes a blockchain notarization module, an equipment information model management module, and a data interaction module. The blockchain notarization module is connected to the data preprocessing module 5 and is used to notarize the preprocessed equipment data on the blockchain, including generating data hash values ​​and writing them into the blockchain distributed ledger, while recording the data collection time, source, and processing information. The equipment information model management module is connected to the blockchain notarization module and is used to build and manage the equipment information model based on the notarized equipment data, realizing the association between equipment, between equipment and components, and related data. The data interaction module is connected to both the equipment information model management module and the external business system, and is used to realize the interaction between the equipment information model and related data and the external business system.

[0038] The data processing unit 63 includes a blockchain evidence storage module, an equipment information model management module, and a data interaction module, all connected according to data flow logic. The blockchain evidence storage module interfaces with the data preprocessing module 5 to achieve reliable data storage; the equipment information model management module builds a correlation model based on the stored data; and the data interaction module connects to external systems. In terms of effectiveness, this ensures data immutability and traceability, improves the accuracy and application value of the equipment information model, and breaks down data barriers to achieve cross-system collaboration.

[0039] When using the device information model acquisition device integrating blockchain evidence storage of this utility model, the device first connects to the raw data of the external device through the terminal 31 on the terminal block 3 at one end of the outer casing 1. This data is transmitted to the data preprocessing module 5 on the back of the terminal block 3 via a line. The data preprocessing module 5 performs preliminary processing such as cleaning and format conversion on the raw data to improve data quality. The processed data stream is transmitted to the acquisition module 6 through the line protected by the connector 8. In the acquisition module 6, the data processing unit 63 achieves a stable connection and receives preprocessed data through the slot 62 of the base 61. The blockchain notarization module first processes the data, generating a unique data hash value and writing it into the blockchain distributed ledger. Simultaneously, it records metadata such as the data acquisition time, source, and processing procedure to ensure the data's immutability and traceability. Subsequently, the equipment information model management module constructs and dynamically updates the equipment information model based on the notarized, trusted data, achieving the association mapping between equipment, between equipment and components, and related data. Finally, the data interaction module transmits the equipment information model and associated data to the external business system according to a standard interface protocol, completing the data interaction loop. Throughout the data processing process, the heat dissipation system is activated simultaneously: the intake fan 7 draws in cool air from the outside, which is filtered by the dust filter 71 and then enters the U-shaped heat dissipation channel formed by the air guide plate 13. The airflow first flows through the heat dissipation fins 51 on the back of the data preprocessing module 5. Because the fins are tilted in the same direction as the airflow, they can efficiently remove the heat from the module. Then it enters the acquisition module 6 and flows from top to bottom along the air duct between adjacent data processing units 63. It enters the end of the heat dissipation channel through the air duct outlet 64 of the base 61 and finally carries the heat out from the heat dissipation port 12, ensuring that the core components inside the outer casing 1 are always at a suitable operating temperature. If maintenance or upgrades are required for the data processing unit 63, the module disassembly cover 4 at the other end of the housing 1 can be opened directly, and the operation can be completed by plugging and unplugging the unit at the slot 62, without disassembling the entire device. The handle 2 on the top of the housing 1 facilitates the movement of the device, while the support feet 11 at the bottom ensure placement stability, further improving the practicality and ease of maintenance of the device.

[0040] Finally, it should be noted that the electronic components in the data preprocessing module 5 and other components in this embodiment are all general standard parts or parts known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires. The specific connection method should refer to the working order between each electrical component in the above working principle to complete the electrical connection. All of these are technologies known in the art.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for collecting equipment information models that integrates blockchain-based evidence storage, comprising a housing (1), characterized in that: A wiring board (3) is installed at one end of the outer shell (1), and a module disassembly cover (4) is installed at the other end of the outer shell (1). A data acquisition module (6) is installed inside the outer shell (1) near the module disassembly cover (4). A U-shaped heat dissipation channel is formed inside the outer shell (1) through a wind guide plate (13). A heat dissipation port (12) is provided at one end of the heat dissipation channel, and an air intake fan (7) is installed at the other end of the heat dissipation channel.

2. The device information model acquisition device integrating blockchain evidence storage according to claim 1, characterized in that: The bottom of the housing (1) is fitted with a support leg (11), and the top of the housing (1) is fitted with a handle (2).

3. The device information model acquisition device integrating blockchain evidence storage according to claim 1, characterized in that: A dustproof net (71) is installed on the outside of the air intake fan (7).

4. The device information model acquisition device integrating blockchain evidence storage according to claim 1, characterized in that: The wiring board (3) is equipped with several wiring terminals (31), and a data preprocessing module (5) is installed on the back of the wiring board (3). The data preprocessing module (5) is connected to the acquisition module (6) through a line, and the line between the data preprocessing module (5) and the acquisition module (6) is protected by a wiring tube (8).

5. The device information model acquisition device integrating blockchain evidence storage according to claim 4, characterized in that: The back of the data preprocessing module (5) is equipped with several inclined heat dissipation fins (51), and the inclination direction of the heat dissipation fins (51) is the airflow direction in the heat dissipation channel.

6. The device information model acquisition device integrating blockchain evidence storage according to claim 5, characterized in that: The acquisition module (6) includes a base (61), on which a plurality of slots (62) are provided, and a data processing unit (63) is inserted into the slots (62).

7. The device information model acquisition device integrating blockchain evidence storage according to claim 6, characterized in that: An air duct is provided between adjacent data processing units (63), and an air duct outlet (64) is provided near the air duct of the base (61). The air for heat dissipation passes through the air duct from top to bottom and is discharged from the heat dissipation port (12).

8. The device information model acquisition device integrating blockchain evidence storage according to claim 6, characterized in that: The data processing unit (63) includes a blockchain notarization module, an equipment information model management module, and a data interaction module. The blockchain notarization module is connected to the data preprocessing module (5) and is used to notarize the preprocessed equipment data on the blockchain, including generating data hash values ​​and writing them into the blockchain distributed ledger, while recording the data collection time, source, and processing information. The equipment information model management module is connected to the blockchain notarization module and is used to build and manage the equipment information model based on the notarized equipment data, so as to realize the association between equipment, equipment and components, and related data. The data interaction module is connected to the equipment information model management module and the external business system respectively, so as to realize the interaction between the equipment information model and related data and the external business system.

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