Data acquisition device for power load measurement

Abstract

The utility model discloses a data acquisition device for power load measurement, which comprises a data acquisition unit, a display screen fixed on the data acquisition unit and a control button, the data acquisition unit is provided with a rear cover with a fixed block, the fixed block is provided with an installation groove, and a first spring is arranged in the installation groove and is connected with a fixed column. According to the utility model, a worker can finish the whole opening process without other tools, the operation complexity is obviously reduced, the design is particularly suitable for occasions with narrow space or need of quick response, and the utility model has the advantages of shortening the maintenance period and improving the overall processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of power data acquisition, and particularly relates to a data acquisition device for power load measurement. Background Art

[0002] The data acquisition device for power load measurement is an intelligent measurement terminal or a new type of load management terminal. These devices play a crucial role in modern power systems. They can not only monitor and manage electrical energy data in real time, but also achieve remote control and optimize energy use through advanced computing and communication technologies.

[0003] During the maintenance process of the power data acquisition device, the complex disassembly structure often requires more steps and time to complete, which will lead to an extension of the entire maintenance cycle. The complex disassembly work usually requires technicians with a higher skill level to complete, which means that the enterprise needs to pay higher labor costs. Therefore, a data acquisition device that can be quickly maintained is needed to improve the maintenance efficiency and reduce the maintenance cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a data acquisition device for power load measurement to solve the problems mentioned in the above background art, that is, during the installation of the existing measurement device and the maintenance process of the power data acquisition device, the complex disassembly structure often requires more steps and time to complete, which will lead to an extension of the entire maintenance cycle. The complex disassembly work usually requires technicians with a higher skill level to complete, which means that the enterprise needs to pay higher labor costs.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions: The utility model is a data acquisition device for power load measurement, including: a data collector, a display screen fixed on the data collector, and a control button. The data collector is provided with a rear cover with a fixed block, and the fixed block is provided with an installation groove, and a first spring is arranged in the installation groove and connected with a fixed column.

[0006] Further, the data collector is provided with a limiting groove, the rear cover is fixed with a limiting rod, and the limiting rod is slidably installed inside the limiting groove.

[0007] Further, the data collector is provided with a fixing hole, the fixing hole corresponds to the fixed column in the forward direction, and the end of the fixed column extends out of the inside of the fixing hole.

[0008] Further, a handle is fixed on the outer surface of the rear cover, and an inclined groove is arranged at one end of the fixed column.

[0009] Further, a connecting block is fixed on one side above the data collector. An interface is provided on the upper surface of the connecting block, and a retaining frame is fixed on the outer surface of the connecting block, and the retaining frame is fixed on the upper surface of the data collector.

[0010] Further, a protective groove is provided on the outer surface of the retaining frame. A square groove is provided inside the protective groove. A second spring is fixed on one side inside the square groove. One end of the second spring is fixed with a first baffle. A third spring is fixed on the other side inside the square groove. One end of the third spring is fixed with a second baffle.

[0011] Further, the protective groove corresponds to the interface in the forward direction, and the first baffle and the second baffle correspond to each other in the forward direction.

[0012] Compared with the prior art, the advantages of the present utility model are as follows:

[0013] In the present utility model, by providing a data collector, a rear cover, a limiting rod, a limiting groove, a fixing hole, a fixing block, an installation groove, a first spring and a fixing column, during maintenance, the staff only needs to press the fixing column inward with one hand, so that the first spring is compressed inside the installation groove, and the fixing column moves into the installation groove so that the fixing column and the fixing hole are staggered. At this time, the staff holds the handle and pulls the rear cover from the rear side, so that the limiting rod moves out of the limiting groove, and the rear cover can be directly opened. The staff can complete the entire opening process without other tools, significantly reducing the complexity of the operation. This design is particularly suitable for occasions with limited space or requiring quick response, shortening the maintenance cycle and improving the overall efficiency.

[0014] Based on the first beneficial effect, at the same time, by providing a retaining frame, a protective groove, a square groove, a second spring, a first baffle, a third spring and a second baffle, when there is no wire connection to the interface, the second spring and the third spring will recover their deformation, covering the first baffle and the second baffle inside the protective groove to close the interface and protect the interface. When the interface needs to connect a wire, the staff clips the wire into the interface. The wire first contacts the first baffle and the second baffle, and compresses the second spring and the third spring into the square groove, pushing the first baffle and the second baffle to both sides to open the interface. At this time, the wire is inserted into the interface. By reducing the influence of environmental factors on the interface, the failure rate caused by environmental problems can be significantly reduced. This not only improves the reliability of the equipment, but also reduces the downtime and maintenance costs caused by failures. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 This is the rear view of the appearance of the utility model;

[0018] Figure 3 This is an exploded view of the structure of the utility model;

[0019] Figure 4 This is an exploded view of the structure of the first baffle and the second baffle of the utility model.

[0020] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Data collector; 2. Display screen; 3. Control button; 4. Rear cover; 5. Limit rod; 6. Limit groove; 7. Fixing hole; 8. Fixing block; 9. Installation groove; 10. First spring; 11. Fixing column; 12. Connecting block; 13. Interface; 14. Bracket; 15. Protection groove; 16. Square groove; 17. Second spring; 18. First baffle; 19. Third spring; 20. Second baffle. Detailed implementation manners

[0022] In order to make the above objects, features and advantages of the utility model more obvious and understandable, the following will combine the attached drawings to make a detailed description of the specific implementation manners of the utility model.

[0023] In the following description, many specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation manners disclosed below.

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the following will further describe the implementation manners of the utility model in detail in combination with the attached drawings.

[0025] Please refer to Figures 1 to 4 As shown, this embodiment is a data acquisition device for power load measurement, including a data collector 1. On one side of the outer surface of the data collector 1, a display screen 2 and a control button 3 are fixed. A rear cover 4 is installed at the rear of the data collector 1. At the middle parts of the upper and lower ends on one side of the rear cover 4, limit rods 5 are fixed. A limit groove 6 is opened at the middle part of the rear of the data collector 1. Fixing holes 7 are opened at the middle parts on both sides of the outer surface of the data collector 1. Fixing blocks 8 are fixed at the middle parts on both sides inside the rear cover 4. An installation groove 9 is opened at the center on one side of the fixing block 8. A first spring 10 is fixed inside the installation groove 9. One end of the first spring 10 is fixed with a fixing column 11.

[0026] The data collector 1 is the core part of the entire system, responsible for receiving sensor data and converting it into digital signals for processing. The control button 3 allows users to directly perform manual control on the data collector 1, such as starting, stopping data collection, and adjusting parameters. The rear cover 4 provides physical protection for the circuit board and other sensitive components inside the data collector. The limit rod 5 is used to accurately position the rear cover 4 to ensure its correct installation and tight fit with the main body part of the data collector 1.

[0027] The control button 3 is located below the display screen 2, and the limit rod 5 is slidably installed inside the limit groove 6. The fixing hole 7 corresponds to the fixing post 11 in the positive direction, and the end of the fixing post 11 extends out of the fixing hole 7. A handle is fixed at the center of one side of the outer surface of the rear cover 4, and a slotted groove is opened at one end of the fixing post 11. The outer end of the fixing post 11 is in the shape of being smaller on the outside and larger on the inside.

[0028] The first spring 10 drives the fixing post 11 to move inside the installation groove 9 to provide an adaptive effect. The fixing post 11 is the last step in the entire fixing process, and the final fixing effect is achieved by inserting it into the fixing hole 7 and tightly fitting with it.

[0029] Working principle: During maintenance, the staff only needs to press the fixing post 11 inward with one hand, compress the first spring 10 inside the installation groove 9, and move the fixing post 11 inward in the installation groove 9 so that the fixing post 11 and the fixing hole 7 are staggered. At this time, the staff holds the handle and pulls the rear cover 4 from the rear side, making the limit rod 5 move out of the limit groove 6, and the rear cover 4 can be directly opened.

[0030] For the above steps, the staff can complete the entire opening process without other tools, significantly reducing the complexity of the operation. It is suitable for occasions with narrow space or requiring quick response, shortening the maintenance cycle and improving the overall efficiency.

[0031] Please refer to Figures 1 - 4 As shown, on the basis of the above-mentioned Embodiment 1, this embodiment further includes:

[0032] A connection block 12 is fixed on one side above the data collector 1. An interface 13 is opened on the upper surface of the connection block 12. A retaining frame 14 is fixed on the outer surface of the connection block 12, and the retaining frame 14 is fixed on the upper surface of the data collector 1. A protective groove 15 is opened on the outer surface of the retaining frame 14. A square groove 16 is opened inside the protective groove 15. A second spring 17 is fixed on one side inside the square groove 16. One end of the second spring 17 is fixed with a first baffle 18. A third spring 19 is fixed on the other side inside the square groove 16. One end of the third spring 19 is fixed with a second baffle 20. The protective groove 15 corresponds to the interface 13 in the positive direction, and the first baffle 18 and the second baffle 20 correspond in the positive direction to close the protective groove 15.

[0033] Interface 13 is the key channel for the data collector to exchange data with external devices. The protective groove 15 provides a closed space for interface 13, effectively blocking the intrusion of dust and moisture. The second spring 17 provides power for the first baffle 18, enabling it to automatically close without external force, thereby protecting interface 13. The third spring 19 corresponds to the second spring 17 and provides power for the second baffle 20 to ensure that the two baffles can work in coordination.

[0034] Working principle: When there is no line connection to interface 13, the second spring 17 and the third spring 19 will return to their deformed states, covering the first baffle 18 and the second baffle 20 inside the protective groove 15 to enclose interface 13 and protect it. When a line needs to be connected to interface 13, the operator inserts the line into the interface. The line first contacts the first baffle 18 and the second baffle 20, and compresses the second spring 17 and the third spring 19 into the square groove 16, pushing the first baffle 18 and the second baffle 20 to both sides to open interface 13. At this time, the line can be inserted into the interior of interface 13.

[0035] The above steps can significantly reduce the failure rate caused by environmental problems by reducing the influence of environmental factors on interface 13. This not only improves the reliability of the device but also reduces the downtime and maintenance costs caused by failures.

[0036] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A data acquisition device for power load measurement, characterized in that: It includes a data collector (1), a display screen (2) fixed on the data collector (1), and a control button (3). The data collector (1) is provided with a rear cover (4) with a fixing block (8). The fixing block (8) is provided with an installation groove (9). A first spring (10) is arranged in the installation groove (9) and connected to a fixing column (11).

2. The data acquisition device for power load measurement according to claim 1, characterized in that: The data collector (1) is provided with a limiting groove (6). The rear cover (4) is fixed with a limiting rod (5). The limiting rod (5) is slidably installed inside the limiting groove (6).

3. The data acquisition device for power load measurement according to claim 1, characterized in that: The data collector (1) is provided with a fixing hole (7). The fixing hole (7) corresponds to the fixing column (11) in the forward direction, and the end of the fixing column (11) extends out of the inside of the fixing hole (7).

4. The data acquisition device for power load measurement according to claim 3, wherein: A handle is fixed on the outer surface of the rear cover (4). An inclined groove is formed at one end of the fixing column (11).

5. The data acquisition device for power load measurement according to claim 1, wherein: A connecting block (12) is fixed on one side above the data collector (1). An interface (13) is formed on the upper surface of the connecting block (12). A shielding frame (14) is fixed on the outer surface of the connecting block (12), and the shielding frame (14) is fixed on the upper surface of the data collector (1).

6. The data acquisition device for power load measurement according to claim 5, characterized in that, A protective groove (15) is formed on the outer surface of the shielding frame (14). A square groove (16) is formed inside the protective groove (15). A second spring (17) is fixed on one side inside the square groove (16). One end of the second spring (17) is fixed with a first baffle (18). A third spring (19) is fixed on the other side inside the square groove (16). One end of the third spring (19) is fixed with a second baffle (20).

7. The data acquisition device for power load measurement according to claim 6, wherein The protective groove (15) corresponds to the interface (13) in the forward direction, and the first baffle (18) and the second baffle (20) correspond to each other in the forward direction.

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