An intelligent power equipment monitoring device based on NB-IoT

Abstract

The utility model discloses a kind of intelligent electric power equipment monitoring devices based on NB-IoT, including device ontology, connecting block, connecting block is located in the four corners of device ontology, the one end of connecting block is fixedly connected with round block, through slot is provided in the inside of round block, the first slot of through slot is provided in the side of round block, arc sliding slot is provided in the inside of round block symmetrically, arc block is slidably connected in the inside of arc sliding slot, the one end of arc block is fixedly connected with reset torsion spring.The utility model places wire in the upper of arc block with first inclined plane, then press wire and make it with first inclined plane mutual friction, so that arc block slides into the inside of arc sliding slot, then wire can be placed into the inside of through slot, and when wire can be placed into through slot, reset torsion spring can drive arc block reset, so that arc block blocks wire, so that wire does not separate from through slot, ensure that device ontology is stable.

Description

Technical Field

[0001] This utility model relates to the field of power equipment monitoring technology, specifically to an intelligent power equipment monitoring device based on NB-IoT. Background Technology

[0002] NB-IoT is a low-power wide-area network (LPWAN) technology designed for Internet of Things (IoT) applications that typically require low data rates, long battery life, and enhanced signal penetration in complex environments. Standardized by 3GPP in 2016, this technology leverages existing cellular network infrastructure, making it a robust and scalable solution for monitoring critical infrastructure.

[0003] No effective solutions have yet been proposed to address the problems in the relevant technologies.

[0004] 1. Existing NB-IoT-based smart power equipment monitoring devices are inconvenient to fix to power lines during use. Moreover, the power lines are easily affected by airflow, which can cause them to vibrate and sway. In addition to being easy to install, they also need to have good stability. Otherwise, the monitoring device may fall down and affect normal monitoring. Utility Model Content

[0005] In view of the problems in related technologies, this utility model proposes an intelligent power equipment monitoring device based on NB-IoT to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows: A smart power equipment monitoring device based on NB-IoT includes a device body and connecting blocks. The connecting blocks are located at the four corners of the device body. A circular block is fixedly connected to one end of the connecting block. A through groove is opened inside the circular block. A first groove communicating with the through groove is opened on one side of the circular block. An arc-shaped sliding groove is symmetrically opened inside the circular block. An arc-shaped stop block is slidably connected inside the arc-shaped sliding groove. A reset torsion spring is fixedly connected to one end of the arc-shaped stop block. A first inclined surface is provided on the upper side of one end of the arc-shaped stop block.

[0007] A further improvement of the present invention is that one end of the arc-shaped groove is connected to the first slot, and there are two arc-shaped blocks, which are slidably connected inside the symmetrically arranged arc-shaped groove.

[0008] Using the above technical solution, the arc-shaped stop can block the wire, preventing it from leaving the through groove.

[0009] A further improvement of this utility model is that: the inner wall of the arc-shaped groove is provided with an arc-shaped limiting groove, and the outer wall of the arc-shaped stop is fixedly connected with an arc-shaped limiting block, and the arc-shaped limiting groove and the arc-shaped limiting block are compatible.

[0010] A further improvement of this utility model is that: the arc-shaped limiting block is slidably connected to the inside of the arc-shaped limiting groove, and the arc-shaped stop block is slidably connected to the inside of the arc-shaped sliding groove through the arc-shaped limiting groove and the arc-shaped limiting block.

[0011] Using the above technical solution, the arc-shaped limiting groove and arc-shaped limiting block in the solution can limit the arc-shaped stop block, so that the arc-shaped stop block will not fall off the arc-shaped groove.

[0012] A further improvement of the present invention is that: the inner wall of the arc-shaped limiting groove is provided with an arc-shaped slot, the arc-shaped slot is opened through the outer wall of the circular block, and a break block is fixedly connected to the outer wall of the arc-shaped limiting block, the break block is slidably connected to the inside of the arc-shaped slot.

[0013] Using the above technical solution, the lever can be moved. When the lever is moved, the arc-shaped stop can slide inside the arc-shaped groove, allowing it to slide into the inside of the arc-shaped groove, making it convenient to remove the wire from the through groove.

[0014] A further improvement of this utility model is that: a connecting cylinder is fixedly connected to both sides of the circular block, a movable cavity is opened inside the connecting cylinder, the inner wall of the movable cavity is provided with threaded texture, and a fastening bolt is engaged with the internal thread of the connecting cylinder.

[0015] In the above technical solution, the fastening bolts are engaged with the inside of the connecting cylinder through the thread pattern.

[0016] A further improvement of this utility model is that: the inner circumferential array of the connecting cylinder is provided with plastic buckles, one end of the plastic buckle is provided with a first sliding surface, and one side of the fastening bolt is provided with a second sliding surface.

[0017] Using the above technical solution, the first and second sliding surfaces are used to rub against each other, so that the plastic clips are brought closer together under the friction and compression of the fastening bolts, thereby clamping and fixing the wires and ensuring the stability of the device body.

[0018] A further improvement of the present invention is that a second groove is provided on one side of the connecting cylinder and a third groove is provided on one side of the fastening bolt, and the first groove, the second groove and the third groove are compatible with each other.

[0019] Using the above technical solution, the first slot, the second slot, and the third slot are used for inserting wires, so that the wires can be placed inside the round block, the connecting cylinder, and the fastening bolt.

[0020] The beneficial effects of this utility model are as follows: By placing the wire above the first inclined surface of the arc-shaped stop, and then pressing the wire firmly to make it rub against the first inclined surface, the arc-shaped stop slides into the arc-shaped groove. The wire can then be placed into the through groove. Once the wire is in the through groove, the reset torsion spring can drive the arc-shaped stop to reset, so that the arc-shaped stop blocks the wire and prevents the wire from falling out of the through groove, thus ensuring the stability of the device.

[0021] By rotating the fastening bolt, it can be moved into the interior of the connecting cylinder, causing the first and second sliding surfaces to rub against each other. This causes the plastic clips to come closer together under the friction and pressure of the fastening bolt, thereby clamping and fixing the wire and further ensuring the stability of the device body. Attached Figure Description

[0022] Figure 1 This is a front view according to an embodiment of the present utility model. Figure 2 This is a structural diagram of the connecting block according to an embodiment of the present utility model. Figure 3 This is a diagram of the internal structure of a circular block according to an embodiment of the present utility model. Figure 4 This is a structural diagram of the connecting cylinder according to an embodiment of the present utility model. Figure 5 This is a structural diagram of the fastening bolt according to an embodiment of the present utility model. Reference numerals: 1. Device body; 2. Connecting block; 201. Round block; 202. First slot; 203. Through slot; 204. Arc-shaped sliding groove; 205. Arc-shaped limiting groove; 206. Arc-shaped slot; 207. Arc-shaped stop block; 208. Arc-shaped limiting block; 209. Reset torsion spring; 2010. First inclined surface; 2011. Breaking block; 3. Connecting cylinder; 301. Second slot; 302. Movable cavity; 303. Threaded pattern; 304. Plastic buckle; 305. First sliding surface; 4. Fastening bolt; 401. Third slot; 402. Second sliding surface. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] According to an embodiment of the present invention, an intelligent power equipment monitoring device based on NB-IoT is provided.

[0025] Example 1; like Figure 1-5As shown, the NB-IoT-based smart power equipment monitoring device according to an embodiment of the present invention includes a device body 1 and a connecting block 2. The connecting block 2 is located at the four corners of the device body 1. A circular block 201 is fixedly connected to one end of the connecting block 2. A through groove 203 is opened inside the circular block 201. A first groove 202 communicating with the through groove 203 is opened on one side of the circular block 201. An arc-shaped sliding groove 204 is symmetrically opened inside the circular block 201. An arc-shaped stop 207 is slidably connected inside the arc-shaped sliding groove 204. A reset torsion spring 209 is fixedly connected to one end of the arc-shaped stop 207. A first inclined surface 2010 is provided on the upper side of one end of the arc-shaped stop 207.

[0026] In this embodiment, by placing the wire above the first inclined surface 2010 of the arc-shaped stop 207, and then pressing the wire to make it rub against the first inclined surface 2010, the arc-shaped stop 207 slides into the arc-shaped groove 204, and then the wire can be placed into the through groove 203. After the wire is placed into the through groove 203, the reset torsion spring 209 can drive the arc-shaped stop 207 to reset, so that the arc-shaped stop 207 blocks the wire, so that the wire will not fall out of the through groove 203, ensuring the stability of the device body 1.

[0027] Example 2; like Figure 1-5 As shown, in the NB-IoT-based intelligent power equipment monitoring device according to an embodiment of the present invention, one end of the arc-shaped chute 204 is connected to the first slot 202. There are two arc-shaped blocks 207, which are slidably connected to the interior of the symmetrically arranged arc-shaped chute 204. The inner wall of the arc-shaped chute 204 is provided with an arc-shaped limiting groove 205. The outer wall of the arc-shaped block 207 is fixedly connected with an arc-shaped limiting block 208. The arc-shaped limiting groove 205 and the arc-shaped limiting block 208 are adapted to each other. The arc-shaped limiting block 208 is slidably connected to the interior of the arc-shaped limiting groove 205. The arc-shaped block 207 is slidably connected to the interior of the arc-shaped chute 204 through the arc-shaped limiting groove 205 and the arc-shaped limiting block 208.

[0028] In this embodiment, the arc-shaped stop 207 can block the wire so that the wire will not come out of the through groove 203. The arc-shaped limiting groove 205 and the arc-shaped limiting block 208 can limit the arc-shaped stop 207 so that the arc-shaped stop 207 will not come out of the arc-shaped slide groove 204.

[0029] Example 3; like Figure 1-5As shown, in the NB-IoT-based intelligent power equipment monitoring device according to an embodiment of this utility model, an arc-shaped groove 206 is formed on the inner wall of the arc-shaped limiting groove 205. The arc-shaped groove 206 extends through the outer wall of the circular block 201. A lever 2011 is fixedly connected to the outer wall of the arc-shaped limiting block 208. The lever 2011 is slidably connected to the inside of the arc-shaped groove 206. Connecting cylinders 3 are fixedly connected to both sides of the circular block 201. A movable cavity 302 is formed inside the connecting cylinder 3. The inner wall of cavity 302 is provided with threaded texture 303. The internal thread of connecting cylinder 3 is engaged with fastening bolt 4. Plastic buckles 304 are arranged in a circular array inside the connecting cylinder 3. One end of plastic buckle 304 is provided with a first sliding surface 305. One side of one end of fastening bolt 4 is provided with a second sliding surface 402. A second slot 301 is opened on one side of connecting cylinder 3. A third slot 401 is opened on one side of fastening bolt 4. The first slot 202, the second slot 301, and the third slot 401 are compatible with each other.

[0030] In this embodiment, the pry bar 2011 can be pried open. When the pry bar 2011 is pried open, the arc-shaped stop 207 can slide inside the arc-shaped groove 204, allowing it to slide into the arc-shaped groove 204, making it easier to remove the wire from the through groove 203. The fastening bolt 4 is threaded into the inside of the connecting cylinder 3 through the thread pattern 303. The first sliding surface 305 and the second sliding surface 402 are used for mutual friction, so that the plastic buckle 304 moves closer to each other under the friction and pressure of the fastening bolt 4, thereby clamping and fixing the wire and ensuring the stability of the device body 1. The first slot 202, the second slot 301, and the third slot 401 are used for inserting the wire, so that the wire can be placed inside the round block 201, the connecting cylinder 3, and the fastening bolt 4.

[0031] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0032] In practical applications, by placing the wire inside the first slot 202 and above the first inclined surface 2010 of the arc-shaped stop 207, and then pressing the wire firmly to make it rub against the first inclined surface 2010, the arc-shaped stop 207 slides into the arc-shaped groove 204. The wire can then be placed into the through slot 203. Once the wire is in the through slot 203, the return torsion spring 209 can reset the arc-shaped stop 207, preventing it from detaching from the through slot 203. Simultaneously, the wire passes through the second slot 301 into the connecting cylinder 3, and then through the third slot 401... The wire is placed inside the fastening bolt 4, and then the fastening bolt 4 is screwed into the connecting cylinder 3 through the thread 303. When the fastening bolt 4 is screwed into the connecting cylinder 3, the first sliding surface 305 and the second sliding surface 402 will rub against each other, causing the plastic buckle 304 to come closer together under the friction and pressure of the fastening bolt 4, thereby clamping and fixing the wire and ensuring the stability of the device body 1. The installation is then complete. When disassembly is required, first unscrew the fastening bolt 4, and then when the prying block 2011 is turned, the arc-shaped stop 207 can slide inside the arc-shaped groove 204, allowing it to slide into the arc-shaped groove 204, and the wire can be taken out from the through groove 203.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A smart power equipment monitoring device based on NB-IoT, comprising a device body (1) and a connecting block (2), characterized in that, The connecting block (2) is located at the four corners of the device body (1). A circular block (201) is fixedly connected to one end of the connecting block (2). A through groove (203) is opened inside the circular block (201). A first groove (202) communicating with the through groove (203) is opened on one side of the circular block (201). A curved sliding groove (204) is symmetrically opened inside the circular block (201). A curved stop block (207) is slidably connected inside the curved sliding groove (204). A reset torsion spring (209) is fixedly connected to one end of the curved stop block (207). A first inclined surface (2010) is provided on the upper side of one end of the curved stop block (207).

2. The intelligent power equipment monitoring device based on NB-IoT according to claim 1, characterized in that, One end of the arc-shaped groove (204) is connected to the first slot (202), and there are two arc-shaped blocks (207), which are slidably connected inside the symmetrically arranged arc-shaped groove (204).

3. The intelligent power equipment monitoring device based on NB-IoT according to claim 2, characterized in that, The inner wall of the arc-shaped slide (204) is provided with an arc-shaped limiting groove (205), and the outer wall of the arc-shaped stop (207) is fixedly connected with an arc-shaped limiting block (208). The arc-shaped limiting groove (205) and the arc-shaped limiting block (208) are compatible.

4. The intelligent power equipment monitoring device based on NB-IoT according to claim 3, characterized in that, The arc-shaped limiting block (208) is slidably connected to the inside of the arc-shaped limiting groove (205), and the arc-shaped stop block (207) is slidably connected to the inside of the arc-shaped slide groove (204) through the arc-shaped limiting groove (205) and the arc-shaped limiting block (208).

5. The intelligent power equipment monitoring device based on NB-IoT according to claim 4, characterized in that, The inner wall of the arc-shaped limiting groove (205) is provided with an arc-shaped slot (206), which is opened through the outer wall of the round block (201). The outer wall of the arc-shaped limiting block (208) is fixedly connected with a break block (2011), which is slidably connected to the inside of the arc-shaped slot (206).

6. The intelligent power equipment monitoring device based on NB-IoT according to claim 5, characterized in that, The two sides of the round block (201) are fixedly connected to the connecting cylinder (3). The connecting cylinder (3) has a movable cavity (302) inside. The inner wall of the movable cavity (302) is provided with threaded patterns (303). The connecting cylinder (3) has a fastening bolt (4) engaged in the internal thread.

7. A smart power equipment monitoring device based on NB-IoT according to claim 6, characterized in that, The inner circumferential array of the connecting cylinder (3) is provided with plastic buckles (304), one end of the plastic buckles (304) is provided with a first sliding surface (305), and one side of the fastening bolt (4) is provided with a second sliding surface (402).

8. The intelligent power equipment monitoring device based on NB-IoT according to claim 7, characterized in that, A second slot (301) is provided on one side of the connecting cylinder (3), and a third slot (401) is provided on one side of the fastening bolt (4). The first slot (202), the second slot (301), and the third slot (401) are compatible.

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