Network security protection device of intelligent fusion terminal

Abstract

The invention discloses a network security protection device of an intelligent fusion terminal, and relates to the technical field of network security protection of the intelligent fusion terminal, and the technical scheme is that the network security protection device comprises an intelligent fusion terminal main body, one side of the intelligent fusion terminal main body is provided with a port mainboard, and one side of the port mainboard is provided with a protection mechanism; the protection mechanism comprises an insertion ring, an arc-shaped base plate is fixedly arranged on one side of the insertion ring, a cylinder is fixedly arranged on one side of the arc-shaped base plate, and a flexible protection skin is fixedly arranged on one side of the cylinder. Dust accumulation and water inflow at the interface are avoided, normal use of the interface is guaranteed, the service life of equipment is prolonged, and when the equipment is connected with a line, connection looseness can be effectively avoided, the line is prevented from being mistakenly dragged and stable operation of the network can be guaranteed by utilizing the clamping, fixing and limiting effects of a pressing plate in the limiting assembly on a wire.

Description

Technical Field

[0001] The present invention relates to the technical field of network security protection for intelligent fusion terminals, and particularly relates to a network security protection device for an intelligent fusion terminal. Background Art

[0002] Intelligent fusion terminals are mainly used to monitor the operating conditions of distribution transformers, including operating parameters such as voltage, current, power, frequency, electricity quantity, harmonics, and power outage events. They are integrated terminal devices that combine functions such as power supply and consumption information collection in distribution substations, data collection from each collection terminal or electricity meter, equipment status monitoring, communication networking, on-site data storage and decision-making analysis, and collaborative computing. During the operation of intelligent fusion terminals, a stable network is required for support and assistance. Therefore, it is necessary to provide network security protection during their operation to ensure the secure operation of the device network.

[0003] Multiple interfaces are provided on existing intelligent fusion terminals and are connected to power equipment through lines for their operation. The interfaces on existing intelligent fusion terminals are generally directly exposed without corresponding shielding protection, making it easy for dust to accumulate and water to enter at the interface, affecting their use. At the same time, when connecting to the line, it is not easy to provide fastening protection, resulting in the connection between the two being prone to looseness and being easily dragged by mistake, thus affecting network operation and the operation of the intelligent fusion terminal. Summary of the Invention

[0004] Therefore, the present invention provides a network security protection device for an intelligent fusion terminal to solve the problems that the interfaces on the intelligent fusion terminal are generally directly exposed without corresponding shielding protection, making it easy for dust to accumulate and water to enter at the interface, affecting their use. At the same time, when connecting to the line, it is not easy to provide fastening protection, resulting in the connection between the two being prone to looseness and being easily dragged by mistake, thus affecting network operation and the operation of the intelligent fusion terminal.

[0005] To achieve the above object, the present invention provides the following technical solution: A network security protection device for an intelligent fusion terminal, comprising an intelligent fusion terminal main body, a port main board is installed on one side of the intelligent fusion terminal main body, and a protection mechanism is provided on one side of the port main board; The protection mechanism includes an insertion ring. One side of the insertion ring is fixedly provided with an arc-shaped backing plate. One side of the arc-shaped backing plate is fixedly provided with a cylinder body. One side of the cylinder body is fixedly provided with a flexible protection skin. One side of the flexible protection skin is fixedly provided with a rubber ring. A plurality of limiting components are arranged inside the cylinder body. The limiting component includes a worm. One end of the worm is connected to the arc-shaped backing plate through a bearing. One side of the worm is provided with a worm gear. The worm gear meshes with the worm. Two side plates are fixedly arranged on the inner wall of the cylinder body. A rotating rod is connected between the two side plates through a bearing. The rotating rod penetrates through the worm gear and is fixedly connected with the worm gear. Two first gears are fixedly sleeved on the outer part of the rotating rod. A toothed plate is arranged on one side of each of the two first gears. The first gear meshes with the toothed plate. A connecting plate is fixedly arranged on one side of the two toothed plates. A pressing plate is fixedly arranged on one side of the connecting plate.

[0006] Preferably, an arc-shaped groove is formed on one side of the pressing plate, a groove is formed on the other side of the pressing plate, and an inclined surface is arranged at one end of the pressing plate.

[0007] Preferably, a fixed ring is fixedly sleeved on the outer part of the cylinder body. A rotating ring is sleeved on the outer part of the fixed ring through a bearing. A toothed ring is fixedly arranged inside the rotating ring. A second gear is fixedly sleeved on the outer part of the worm. The second gear meshes with the toothed ring.

[0008] Preferably, a plurality of side grooves are formed on the outer part of the cylinder body. A fixing plate is fixedly arranged inside the side groove. One end of the worm is connected to the fixing plate through a bearing.

[0009] Preferably, the toothed plate penetrates through the cylinder body and the fixed ring and is slidably connected with the cylinder body and the fixed ring.

[0010] Preferably, a plurality of annular grooves are formed on one side of the port main board. A limiting groove is arranged on one side of the annular groove. The insertion ring extends into the limiting groove. The arc-shaped backing plate is matched with the annular groove.

[0011] Preferably, a plurality of connection ports are arranged on one side of the port main board. A terminal is inserted on one side of the connection port. A wire is connected to one side of the terminal. The wire penetrates through the rubber ring and is in contact with the rubber ring.

[0012] Preferably, handles are fixedly arranged on both sides of the rubber ring.

[0013] Preferably, a limiting component is arranged on one side of the port main board. The limiting component includes an inner groove. The inner groove is formed inside the port main board. A clamping plate is arranged inside the inner groove. One side of the clamping plate is fixedly connected with a connecting rod. The connecting rod penetrates through the port main board and extends out of the port main board. A pull ring is fixedly connected to one end of the connecting rod. A spring is sleeved on the outer part of the connecting rod.

[0014] Preferably, a clamping groove is formed on one side of the insertion ring. The clamping plate is buckled with the clamping groove.

[0015] The embodiments of the present invention have the following advantages: 1. By setting up a protection mechanism, when the connection port is not in use, the connection port can be effectively shielded and protected by the cooperation of the pressing plate closing and the rubber ring, avoiding dust accumulation and water ingress at the interface, ensuring the normal use of the interface, extending the service life of the device. When connecting with a circuit, by the clamping, fixing and limiting effect of the pressing plate on the wire in the limiting component, the connection looseness can be effectively avoided, preventing the circuit from being accidentally dragged, ensuring the stable operation of the network and ensuring the normal operation of the intelligent fusion terminal; 2. The protection mechanism is installed and disassembled by the cooperation of the insertion ring, the arc-shaped backing plate with the annular groove and the limiting groove on the port main board, and by using structures such as the clamping plate and the spring in the limiting component. The operation is simple and convenient, facilitating port maintenance and improving the maintainability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained according to the provided drawings.

[0017] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0018] Figure 1 It is the overall structure schematic diagram provided by the present invention; Figure 2 It is the three-dimensional view of the protection mechanism provided by the present invention; Figure 3 It is the three-dimensional view of the port main board provided by the present invention; Figure 4 It is the cross-sectional view of the protection mechanism provided by the present invention; Figure 5 It is the three-dimensional view of the internal structure of the cylinder body provided by the present invention; Figure 6 It is the three-dimensional view of the limiting component provided by the present invention; Figure 7 It is provided by the present invention Figure 4 The enlarged view of the structure of part A in

[0019] In the figure: 1. Intelligent fusion terminal main body; 2. Port main board; 3. Cylinder body; 4. Rotating ring; 5. Fixed ring; 6. Flexible protective skin; 7. Rubber ring; 8. Handle; 9. Tooth plate; 10. Pull ring; 11. Conducting wire; 12. Annular groove; 13. Connection port; 14. Terminal; 15. Insertion ring; 16. Fixed plate; 17. Connection plate; 18. Pressure plate; 19. Side plate; 20. Rotating rod; 21. Worm; 22. Worm gear; 23. Limiting groove; 24. Groove; 25. Inclined plane; 26. Arc groove; 27. First gear; 28. Second gear; 29. Inner groove; 30. Connecting rod; 31. Spring; 32. Card slot; 33. Card plate; 34. Arc-shaped backing plate; 35. Side groove; 36. Tooth ring. Detailed implementation mode

[0020] The following specific embodiments illustrate the implementation mode of the present invention. Those skilled in this technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] Refer to the attached Figure 1 - attached Figure 7 , a network security protection device for an intelligent fusion terminal provided by the present invention includes an intelligent fusion terminal main body 1, a port main board 2 is installed on one side of the intelligent fusion terminal main body 1, and a protection mechanism is arranged on one side of the port main board 2; The protection mechanism includes an insertion ring 15. One side of the insertion ring 15 is fixedly provided with an arc-shaped backing plate 34. One side of the arc-shaped backing plate 34 is fixedly provided with a cylinder body 3. One side of the cylinder body 3 is fixedly provided with a flexible protection skin 6. One side of the flexible protection skin 6 is fixedly provided with a rubber ring 7. A plurality of limiting components are arranged inside the cylinder body 3. The limiting component includes a worm 21. One end of the worm 21 is connected to the arc-shaped backing plate 34 through a bearing. One side of the worm 21 is provided with a worm gear 22. The worm gear 22 meshes with the worm 21. Two side plates 19 are fixedly arranged on the inner wall of the cylinder body 3. A rotating rod 20 is connected between the two side plates 19 through a bearing. The rotating rod 20 penetrates through the worm gear 22 and is fixedly connected to the worm gear 22. Two first gears 27 are fixedly sleeved on the outer part of the rotating rod 20. A toothed plate 9 is arranged on one side of each of the two first gears 27. The first gear 27 meshes with the toothed plate 9. A connecting plate 17 is fixedly arranged on one side of each of the two toothed plates 9. A pressing plate 18 is fixedly arranged on one side of the connecting plate 17. An arc-shaped groove 26 is formed on one side of the pressing plate 18. A groove 24 is formed on the other side of the pressing plate 18. An inclined surface 25 is arranged at one end of the pressing plate 18. A fixing ring 5 is fixedly sleeved on the outer part of the cylinder body 3. A rotating ring 4 is sleeved on the outer part of the fixing ring 5 through a bearing. A toothed ring 36 is fixedly arranged inside the rotating ring 4. A second gear 28 is fixedly sleeved on the outer part of the worm 21. The second gear 28 meshes with the toothed ring 36. A plurality of side grooves 35 are formed on the outer part of the cylinder body 3. A fixing plate 16 is fixedly arranged inside the side groove 35. One end of the worm 21 is connected to the fixing plate 16 through a bearing. The toothed plate 9 penetrates through the cylinder body 3 and the fixing ring 5 and is slidably connected to the cylinder body 3 and the fixing ring 5. Handles 8 are fixedly arranged on both sides of the rubber ring 7; In this implementation, pull the handle 8. The handle 8 drags the rubber ring 7 to slide along the inclined plane 25 on one side of the pressing plate 18, so that the rubber ring 7 is sleeved outside the pressing plate 18 and stuck on the groove 24. Then rotate the rotating ring 4. The rotating ring 4 drives the toothed ring 36 to rotate. The toothed ring 36 drives the second gear 28 to rotate. The second gear 28 drives the worm 21 to rotate. The worm 21 drives the worm wheel 22 to rotate. The worm wheel 22 drives the rotating rod 20 to rotate. The rotating rod 20 drives the first gear 27 to rotate. The first gear 27 drives the toothed plate 9 to move. The toothed plate 9 drives the connecting plate 17 to move. The connecting plate 17 drives the pressing plate 18 to move, so that the pressing plate 18 expands and opens outwards, and the plurality of pressing plates 18 stretch the rubber ring 7. Insert the terminal 14 into the connection port 13. Then rotate the rotating ring 4 again. The rotating ring 4 drives the toothed ring 36 to rotate. The toothed ring 36 drives the second gear 28 to rotate. The second gear 28 drives the worm 21 to rotate. The worm 21 drives the worm wheel 22 to rotate. The worm wheel 22 drives the rotating rod 20 to rotate. The rotating rod 20 drives the first gear 27 to rotate. The first gear 27 drives the toothed plate 9 to move. The toothed plate 9 drives the connecting plate 17 to move. The connecting plate 17 drives the pressing plate 18 to move, so that the pressing plate 18 closes inwards, and the wire 11 is clamped, fixed and limited by the arc-shaped groove 26 on the inner side of the pressing plate 18 to avoid loose connection. Then pull the handle 8. The handle 8 drives the rubber ring 7 to move, so that the rubber ring 7 is separated from the pressing plate 18. The rubber ring 7 is sleeved on the wire 11 to improve the sealing performance at the connection. The flexible protective skin 6 is made of silica gel material and has good elasticity and ductility; Among them, in order to achieve the connection purpose, the present device is realized by the following technical solution: A plurality of annular grooves 12 are formed on one side of the port main board 2. A limiting groove 23 is arranged on one side of the annular groove 12. The inserting ring 15 extends into the limiting groove 23. The arc-shaped backing plate 34 matches the annular groove 12. Insert the inserting ring 15 on one side of the cylinder body 3 into the limiting groove 23, and the arc-shaped backing plate 34 is in contact with the annular groove 12; Among them, in order to achieve the connection purpose, the present device is realized by the following technical solution: A plurality of connection ports 13 are arranged on one side of the port main board 2. A terminal 14 is inserted into one side of the connection port 13. One side of the terminal 14 is connected with a wire 11. The wire 11 passes through the rubber ring 7 and is in contact with the rubber ring 7. Insert the terminal 14 into the connection port 13. The pressing plate 18 closes inwards, and the wire 11 is clamped, fixed and limited by the arc-shaped groove 26 on the inner side of the pressing plate 18 to avoid loose connection; Among them, in order to achieve the purpose of limiting, the present device adopts the following technical solution: A limiting component is provided on one side of the port main board 2. The limiting component includes an inner groove 29, which is opened inside the port main board 2. A clamping plate 33 is provided inside the inner groove 29. One side of the clamping plate 33 is fixedly connected to a connecting rod 30. The connecting rod 30 penetrates through the port main board 2 and extends outside the port main board 2. One end of the connecting rod 30 is fixedly connected to a pull ring 10. A spring 31 is sleeved outside the connecting rod 30. A clamping groove 32 is opened on one side of the insertion ring 15. The clamping plate 33 is buckled with the clamping groove 32. Pull the pull ring 10. The pull ring 10 drives the connecting rod 30 to move upward. The spring 31 outside the connecting rod 30 is compressed. The connecting rod 30 drives the clamping plate 33 to move upward, so that the clamping plate 33 is completely retracted into the inner groove 29. Insert the insertion ring 15 on one side of the cylinder body 3 into the limiting groove 23. The arc-shaped cushion plate 34 is in contact with the annular groove 12. Then release the pulling of the pull ring 10 and rotate and adjust the insertion ring 15 until the clamping plate 33 is pushed by the spring 31 and clamped into the clamping groove 32, so that the insertion ring 15 is fixed, which is convenient for the installation and disassembly of the protection mechanism and facilitates port maintenance.

[0022] The usage process of the present invention is as follows: When using the present invention, pull the pull ring 10, the pull ring 10 drives the connecting rod 30 to move upward, the spring 31 outside the connecting rod 30 is compressed, the connecting rod 30 drives the clamping plate 33 to move upward, so that the clamping plate 33 completely retracts into the inner groove 29. Insert the insertion ring 15 on one side of the cylinder body 3 into the limiting groove 23, and the arc-shaped backing plate 34 contacts the annular groove 12. Then release the pulling of the pull ring 10 and rotate the adjustment insertion ring 15 until the clamping plate 33 is pushed by the spring 31 and clamped into the clamping groove 32. When the terminal 14 is not inserted into the connection port 13, a plurality of pressing plates 18 are closed. Pull the handle 8, and the handle 8 drags the rubber ring 7 to slide along the inclined surface 25 on one side of the pressing plate 18, so that the rubber ring 7 is sleeved outside the pressing plate 18 and clamped on the groove 24. Then rotate the rotating ring 4, the rotating ring 4 drives the toothed ring 36 to rotate, the toothed ring 36 drives the second gear 28 to rotate, the second gear 28 drives the worm 21 to rotate, the worm 21 drives the worm wheel 22 to rotate, the worm wheel 22 drives the rotating rod 20 to rotate, the rotating rod 20 drives the first gear 27 to rotate, the first gear 27 drives the toothed plate 9 to move, the toothed plate 9 drives the connecting plate 17 to move, the connecting plate 17 drives the pressing plate 18 to move, so that the pressing plate 18 expands and opens outward, and a plurality of pressing plates 18 expand the rubber ring 7. Insert the terminal 14 into the connection port 13. Then rotate the rotating ring 4 again, the rotating ring 4 drives the toothed ring 36 to rotate, the toothed ring 36 drives the second gear 28 to rotate, the second gear 28 drives the worm 21 to rotate, the worm 21 drives the worm wheel 22 to rotate, the worm wheel 22 drives the rotating rod 20 to rotate, the rotating rod 20 drives the first gear 27 to rotate, the first gear 27 drives the toothed plate 9 to move, the toothed plate 9 drives the connecting plate 17 to move, the connecting plate 17 drives the pressing plate 18 to move, so that the pressing plate 18 closes inward, and the wire 11 is clamped, fixed and limited through the arc-shaped groove 26 on the inner side of the pressing plate 18 to avoid loosening of the connection. Then pull the handle 8, the handle 8 drives the rubber ring 7 to move, so that the rubber ring 7 is separated from the pressing plate 18, and the rubber ring 7 is sleeved on the wire 11 to improve the sealing performance of the connection part.

[0023] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention falls within the scope of protection required by the present invention.

Claims

1. A network security protection device for an intelligent fusion terminal, comprising an intelligent fusion terminal body (1), characterized in that: A port mainboard (2) is installed on one side of the intelligent fusion terminal body (1), and a protection mechanism is provided on one side of the port mainboard (2); The protective mechanism comprises an insert ring (15), an arc-shaped pad (34) is fixedly provided on one side of the insert ring (15), a cylinder (3) is fixedly provided on one side of the arc-shaped pad (34), a flexible protective skin (6) is fixedly provided on one side of the cylinder (3), a rubber ring (7) is fixedly provided on one side of the flexible protective skin (6), a plurality of limit assemblies are provided inside the cylinder (3), the limit assemblies comprise a worm (21), one end of the worm (21) is connected to the arc-shaped pad (34) via a bearing, a worm wheel (22) is provided on one side of the worm (21), and the worm wheel (22) and the worm (21) are connected to each other. The inner wall of the cylinder (3) is fixedly provided with two side plates (19), a rotating rod (20) is connected between the two side plates (19) via a bearing, the rotating rod (20) penetrates the worm gear (22) and is fixedly connected to the worm gear (22), the outer sleeve of the rotating rod (20) is provided with two first gears (27), one side of the two first gears (27) is provided with a tooth plate (9), the first gear (27) is meshed with the tooth plate (9), one side of the two tooth plates (9) is fixedly provided with a connecting plate (17), and one side of the connecting plate (17) is fixedly provided with a pressing plate (18).

2. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: An arc-shaped groove (26) is formed on one side of the pressing plate (18), a groove (24) is formed on the other side of the pressing plate (18), and an inclined surface (25) is formed on one end of the pressing plate (18).

3. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: A fixed ring (5) is provided on the outside of the cylinder (3), a rotating ring (4) is provided on the outside of the fixed ring (5) via a bearing sleeve, a gear ring (36) is fixedly provided on the inside of the rotating ring (4), and a second gear (28) is provided on the outside of the worm (21), the second gear (28) meshing with the gear ring (36).

4. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: A plurality of side grooves (35) are formed on the outside of the cylinder (3), a fixing plate (16) is fixedly provided inside the side groove (35), and one end of the worm (21) is connected to the fixing plate (16) via a bearing.

5. The network security protection device for an intelligent converged terminal according to claim 3, characterized in that: The tooth plate (9) penetrates the cylinder (3) and the fixing ring (5) and is slidably connected to the cylinder (3) and the fixing ring (5).

6. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: A plurality of annular grooves (12) are provided on one side of the port main plate (2), a limiting groove (23) is provided on one side of the annular groove (12), the insert ring (15) extends into the limiting groove (23), and the arc-shaped pad (34) matches the annular groove (12).

7. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: A plurality of connection ports (13) are provided on one side of the port mainboard (2); a terminal (14) is plugged into one side of the connection port (13); a wire (11) is connected to one side of the terminal (14); and the wire (11) passes through the rubber ring (7) and contacts the rubber ring (7).

8. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: Handles (8) are fixedly provided on both sides of the rubber ring (7).

9. The network security protection device for an intelligent converged terminal according to claim 1, characterized in that: A limit assembly is provided on one side of the port main board (2), the limit assembly comprising an inner groove (29), the inner groove (29) being opened inside the port main board (2), a clamping plate (33) being provided inside the inner groove (29), a connecting rod (30) being fixedly connected to one side of the clamping plate (33), the connecting rod (30) passing through the port main board (2) and extending outside the port main board (2), a pull ring (10) being fixedly connected to one end of the connecting rod (30), and a spring (31) being sleeved on the outside of the connecting rod (30).

10. The network security protection device for an intelligent converged terminal according to claim 9, characterized in that: A clamping groove (32) is formed on one side of the inserting ring (15), and the clamping plate (33) is buckled with the clamping groove (32).

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