A digital intelligent microprocessor-based protection device based on internet of things technology

Abstract

The utility model relates to microcomputer equipment technical field, and disclose a kind of digital intelligent microcomputer protection device based on internet of things technology, including microcomputer main body, the microcomputer main body back is provided with a plurality of terminal, each the terminal one side is provided with the fixed wire structure corresponding thereto. The utility model is by setting fixed wire structure in the terminal, after wiring is completed, by the line body is clamped on fixed arc plate, then the movable arc plate is pulled up, and cooperate reset component can the line body is reinforced fixed, prevent the wire head from terminal place drop, to reduce security risk, and the terminal of ups and downs interlaced setting can reduce the interference of side line to operation when disassembling line.

Description

Technical Field

[0001] This utility model relates to the field of microcomputer equipment technology, specifically a digital intelligent microcomputer protection device based on Internet of Things (IoT) technology. Background Technology

[0002] Microcomputer protection and control devices are core intelligent equipment in power systems, integrating functions such as relay protection, real-time monitoring, automatic control, and data communication. They achieve intelligent management of power equipment (such as lines, transformers, generators, and busbars) through microprocessor (CPU) and digital signal processing technology.

[0003] Traditional screw-type crimp terminals have insufficient clamping force for thin wires, and spring terminals are prone to fatigue and loosening. When subjected to external force, they are prone to detachment or loosening of the wiring and terminal interface, posing a significant safety hazard.

[0004] Therefore, we propose a digital intelligent microcomputer protection device based on Internet of Things (IoT) technology to solve the problems mentioned above. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art mentioned above, the purpose of this utility model is to provide a digital intelligent microcomputer protection device based on Internet of Things technology to solve the problems mentioned above.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A digital intelligent microcomputer protection device based on Internet of Things technology includes a microcomputer body, with multiple wiring terminals on the back of the microcomputer body, and a corresponding wire fixing structure on one side of each wiring terminal;

[0010] The fixed structure includes a fixed base and two oppositely arranged movable arc plates. One end of the fixed base is fixed to the microcomputer body. Multiple fixed arc plates are spaced apart at the end of the fixed base away from the microcomputer body. Multiple arc-shaped grooves adapted to the fixed arc plates are opened on the movable arc plates. Each fixed arc plate is slidably connected in the corresponding arc-shaped groove.

[0011] Furthermore, the terminal block includes a side plate and a wiring groove, a pressure plate is provided in the wiring groove, and a clamping bolt is threaded onto the pressure plate.

[0012] Furthermore, the fixed wire structure is provided with reset components on both sides. The reset components include arc-shaped brackets fixed on both sides of the fixed base. A guide groove is opened on the side of the arc-shaped brackets near the movable arc plate. Extension rods are fixed on both sides of the movable arc plate. The extension rods are slidably installed in the guide grooves and are directly connected to the bottom wall of the guide grooves through folding springs.

[0013] Furthermore, each of the two movable arc plates is provided with an outwardly inclined guide plate at the end away from the fixed base.

[0014] Preferably, the wiring slots of two adjacent terminals and the corresponding wire fixing structures are arranged in an alternating pattern.

[0015] Preferably, both the fixed arc plate and the movable arc plate are provided with anti-slip teeth.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] By setting a wire-fixing structure on one side of the terminal block, after wiring is completed, the wire body is clamped onto the fixed arc plate, and then the movable arc plate is pulled up. With the help of the reset component, the wire body can be reinforced and fixed to prevent the wire end from falling off the terminal block, thereby reducing safety hazards. In addition, the undulating and crisscrossed terminal blocks can reduce the interference of the edge wires on the operation when disassembling the wire. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the back structure of the digital intelligent microcomputer protection device based on Internet of Things technology of this utility model;

[0020] Figure 2 This is an enlarged view of point A of the digital intelligent microcomputer protection device based on Internet of Things technology of this utility model;

[0021] Figure 3 This is a schematic diagram of the wiring structure and reset component structure of the digital intelligent microcomputer protection device based on Internet of Things technology of this utility model.

[0022] In the diagram: 1. Microcomputer body; 2. Terminal block; 21. Side plate; 22. Wiring groove; 23. Pressure plate; 24. Clamping bolt; 3. Wiring structure; 3. Fixing base; 31. Fixing arc plate; 32. Movable arc plate; 33. Arc-shaped slide groove; 34. Reset assembly; 4. Arc bracket; 41. Guide groove; 42. Extension rod; 43. Folding spring; 44. Guide plate; 5. Anti-slip teeth; 6. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-3 As shown, this utility model provides a digital intelligent microcomputer protection device based on Internet of Things technology, including a microcomputer body 1, a plurality of wiring terminals 2 are provided on the back of the microcomputer body 1, and a corresponding wire fixing structure 3 is provided on one side of each wiring terminal 2.

[0025] like Figure 2 As shown, the terminal block 2 includes a side plate 21 and a wiring groove 22. A pressure plate 23 is provided in the wiring groove 22, and a clamping bolt 24 is threaded onto the pressure plate 23. The wiring grooves 22 and the corresponding wire fixing structures 3 of two adjacent terminals 2 are arranged in an alternating manner. The alternating arrangement of the wiring grooves 22 and the wire fixing structures 3 can reduce interference caused by the side wires when disconnecting the terminals.

[0026] like Figure 3 As shown, the fixed wire structure 3 includes a fixed base 31 and two oppositely arranged movable arc plates 33. One end is fixed to the microcomputer body 1. The fixed base 31, away from the microcomputer body 1, has multiple fixed arc plates 32 spaced apart. The fixed arc plates 32 are semi-circular. The movable arc plates 33 have multiple arc-shaped grooves 34 that are adapted to the fixed arc plates 32. Each fixed arc plate 32 is slidably connected to the corresponding arc-shaped groove 34. The fixed wire structure 3 has reset components 4 on both sides. The reset components 4 include arc-shaped brackets 41 fixed on both sides of the fixed base 31. The arc-shaped brackets 41 have guide grooves 42 on the side near the movable arc plates 33. Extension rods 43 are fixed on both sides of the movable arc plates 33. The extension rods 43 are slidably installed in the guide grooves 42 and are directly connected to the bottom wall of the guide grooves 42 through folding spring pieces 44. Both movable arc plates 33 have outwardly inclined guide plates 5 at their ends away from the fixed base 31. After wiring is completed, the wire can be pressed down and, guided by the guide plates 5, falls into the fixed arc plate 32. As the wire moves downward, it squeezes the guide plates 5, causing the movable arc plates 33 to move and retract the fixed arc plate 32 into the arc-shaped groove 34. At this time, the folding spring 44 retracts. After the wire falls into the fixed arc plate 32, the folding spring 44 automatically springs back, resetting the movable arc plate 33 so that it fits against the wire and limits its movement, thus preventing it from coming off.

[0027] As a preferred technical solution of this utility model: the fixed arc plate 32 and the movable arc plate 33 are coaxially arranged and both are located at the same horizontal height as the corresponding wiring groove 22.

[0028] As a preferred technical solution of this utility model, both the fixed arc plate 32 and the movable arc plate 33 are provided with anti-slip teeth 6 to further improve the anti-detachment effect.

[0029] For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances; for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A digital intelligent microcomputer protection device based on Internet of Things technology, comprising a microcomputer main body (1), a plurality of wiring terminals (2) are arranged on the back of the microcomputer main body (1), characterized in that: Each of the terminals (2) is provided with a corresponding wire fixing structure (3) on one side; The fixed structure (3) includes a fixed base (31) and two oppositely arranged movable arc plates (33). One end of the fixed base (31) is fixed on the microcomputer body (1). Multiple fixed arc plates (32) are spaced apart on the end of the fixed base (31) away from the microcomputer body (1). Multiple arc-shaped grooves (34) adapted to the fixed arc plates (32) are opened on the movable arc plates (33). Each fixed arc plate (32) is slidably connected in the corresponding arc-shaped groove (34). 2.The digital intelligent microprocessor-based protection device based on Internet of Things technology of claim 1, wherein: The terminal block (2) includes a side plate (21) and a wiring groove (22). A pressure plate (23) is provided in the wiring groove (22), and a clamping bolt (24) is threaded onto the pressure plate (23). 3.The digital intelligent microprocessor-based protection device based on Internet of Things technology of claim 2, wherein: The wiring slots (22) of two adjacent terminals (2) and the corresponding wire fixing structures (3) are arranged in an alternating pattern.

4. The digital intelligent microprocessor-based protection device based on Internet of Things technology according to claim 1, characterized in that: The fixed wire structure (3) is provided with a reset component (4) on both sides. The reset component (4) includes an arc-shaped bracket (41) fixed on both sides of the fixed base (31). The arc-shaped bracket (41) has a guide groove (42) on the side near the movable arc plate (33). The movable arc plate (33) has extension rods (43) fixed on both sides. The extension rods (43) are slidably installed in the guide groove (42) and are directly connected to the bottom wall of the guide groove (42) through a folding spring piece (44).

5. The digital intelligent microprocessor-based protection device based on Internet of Things technology according to claim 1, characterized in that: Both of the movable arc plates (33) are provided with outwardly inclined guide plates (5) at the ends away from the fixed base (31).

6. The digital intelligent microprocessor-based protection device based on Internet of Things technology according to claim 1, characterized in that: Both the fixed arc plate (32) and the movable arc plate (33) are provided with anti-slip teeth (6).

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