A power plant personnel positioning system switch box convenient for wiring

Abstract

The utility model belongs to the technical field of switch installation, especially a power plant personnel positioning system switch box convenient for wiring, aims at solving the problem of the existing switch box wiring disorder difficult maintenance, wire easy to shift, interface easy to dust resulting in poor contact. The box body includes installation box body, internal support frame, side plate, switch main part and wiring assembly. The support frame top is equipped with the limit slot for placing the switch main part. The wiring assembly is composed of mounting bracket and movable baffle, the movable baffle is connected with the mounting bracket through the hinged frame, and can be rotated to unfold or fold. The movable baffle side is equipped with the limit frame, and the wire is fixed in the limit frame through the screw rod and pressing plate, preventing the wire displacement. When the movable baffle is folded, the closed sponge on it covers the switch interface, playing the dustproof role. The box body can keep the wire neat and fixed, is convenient for maintaining, and can protect the interface when the movable baffle is folded, and is suitable for the installation and wiring of the switch in the power plant personnel positioning system.

Description

Technical Field

[0001] This utility model relates to the field of switch installation technology, and in particular to a switch enclosure for a power plant personnel positioning system that facilitates wiring. Background Technology

[0002] In power plant personnel positioning systems, switches are the core devices for signal transmission and data interaction, and their stable operation directly affects the accuracy and reliability of the positioning system. Since power plant personnel positioning systems need to cover multiple areas within the plant, switches typically require connecting a large number of cables to achieve multi-node data transmission. Therefore, the switch enclosure not only needs to provide a mounting platform for the switches but also needs to have reasonable cabling management capabilities to ensure stable cable connections and convenient future maintenance. Currently, commercially available switch enclosures have many shortcomings in practical use.

[0003] On the one hand, the existing enclosures lack dedicated wiring restraint structures, and a large number of cables are prone to tangling and messy accumulation after being connected to the switch. This not only affects the cleanliness of the internal space of the enclosure, but also makes it difficult to quickly identify the corresponding cables during later maintenance, increasing maintenance time and difficulty. Although some enclosures are equipped with simple wiring racks, they cannot stably fix the cables. The cables are prone to displacement when the enclosure vibrates or is touched by external force, which may cause the interface to loosen and affect signal transmission.

[0004] On the other hand, the interfaces of the switch lack effective protection measures. When the switch is not in use, dust and debris can easily enter the interface through the gaps in the cabinet. Over time, this accumulation can cause poor contact at the interface and affect the stability of data transmission.

[0005] To address the aforementioned issues, this utility model document proposes a switch enclosure for a power plant personnel positioning system that facilitates wiring. Utility Model Content

[0006] The purpose of this utility model is to solve the shortcomings of existing technology, such as messy and difficult-to-maintain wiring in existing cabinets, unstable wire fixing and easy displacement, lack of protection for switch interfaces when not in use, easy dust accumulation and poor contact, and propose a switch cabinet for power plant personnel positioning system that facilitates wiring.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A switch enclosure for a power plant personnel positioning system that facilitates wiring, comprising:

[0009] The mounting box has multiple support frames fixedly connected inside, and the multiple support frames are arranged vertically. Each support frame has two limiting grooves on its top.

[0010] Two side plates are fixedly connected to both sides of the mounting box, and each side plate has multiple locking holes on one side.

[0011] Multiple switch bodies are respectively mounted on the top of a corresponding support frame. A fixed panel is fixedly connected to one side of each switch body, and a first mounting plate is fixedly connected to both ends of the fixed panel.

[0012] Multiple sets of cabling assemblies are respectively disposed on one side of the corresponding switch body. Each set of cabling assemblies includes a mounting bracket and a movable baffle. The movable baffle can rotate relative to the mounting bracket to protect the interface of the switch body and provide cabling space.

[0013] In one possible design, the wiring assembly further includes a hinge frame, which is fixedly connected to one side of the mounting bracket. The movable baffle is L-shaped, and one side of the movable baffle is hinged to the hinge frame. Two positioning grooves are provided between the inner walls of both sides of the mounting bracket, and two positioning protrusions are fixedly provided on both sides of the movable baffle. When the movable baffle is closed, the positioning protrusions engage with the corresponding positioning grooves.

[0014] In one possible design, the cabling assembly further includes multiple limiting brackets, which are fixedly connected to one side of the movable baffle and offset from multiple interfaces on one side of the switch body. A screw is threaded through the top of each limiting bracket, and a pressing plate is rotatably connected to the bottom of each screw. Each pressing plate is slidably connected to the inner wall of the corresponding limiting bracket via a groove. When the cable passes through the limiting bracket, rotating the screw drives the pressing plate to move downward to press the cable.

[0015] In one possible design, a plurality of heat dissipation holes are provided on one side of the movable baffle, and the positions of the plurality of heat dissipation holes correspond to the positions of the plurality of limiting brackets; a filter screen is fixedly connected to one side of the movable baffle, and the filter screen covers the plurality of heat dissipation holes.

[0016] In one possible design, the bottom of the pressing plate is fixedly connected with multiple anti-slip protrusions, which increase the friction between the pressing plate and the wire when the pressing plate presses the wire.

[0017] In one possible design, a sealing sponge is fixedly connected to one side of the movable baffle. When the movable baffle is closed, the sealing sponge fits against multiple interfaces on one side of the switch body to seal the interfaces.

[0018] In one possible design, two abutment blocks are fixedly connected to one side of the movable baffle. When the movable baffle is unfolded, the two abutment blocks abut against one side of the mounting bracket to support the movable baffle.

[0019] In one possible design, a second mounting plate is fixedly connected to both sides of the mounting bracket, and each second mounting plate has two through holes on one side; a plurality of mounting slots are provided on one side of the mounting housing, and the plurality of mounting slots correspond to each other in pairs, with the first mounting plate aligned with the corresponding mounting slot; the second mounting plate is aligned with the corresponding first mounting plate, and the through holes are aligned with the corresponding locking holes; a plurality of fixing bolts pass through the locking holes and through holes to fix the mounting bracket, the switch body and the mounting housing.

[0020] In this application, during use, multiple switch bodies are placed on top of the support frame inside the mounting enclosure, ensuring that the support feet at their bottoms are positioned within the corresponding limiting grooves. Next, the first mounting plates on both sides of the switch body are aligned with the mounting grooves on one side of the mounting enclosure. Then, the mounting brackets for the cabling components are attached to one side of the switch body. The position of the mounting brackets is adjusted so that the second mounting plates on both sides of the mounting brackets are aligned with the first mounting plates of the corresponding switch bodies, and the through holes on the second mounting plates are aligned with the locking holes on the side plates. The fixing bolts are passed through the locking holes and through holes and tightened, completing the assembly and fixing of the mounting brackets, switch bodies, and mounting enclosure. Multiple switch bodies and corresponding cabling components are installed in this manner.

[0021] When cabling is required, open the movable baffle. The movable baffle rotates around the hinge frame on one side of the mounting bracket until the two abutment blocks on one side of the movable baffle abut against one side of the mounting bracket. At this point, the movable baffle remains in the unfolded state, providing sufficient space for cabling operations. Pass the cable connecting to the main interface of the switch through the multiple limiting frames on one side of the movable baffle. Adjust the position of the cable in each limiting frame according to the cable routing to ensure that the cable is neatly arranged. Then, rotate the screw at the top of the limiting frame. The screw rotates and moves downward in the threaded hole of the limiting frame, causing the bottom pressing plate to slide along the groove on the inner wall of the limiting frame until the anti-slip protrusion at the bottom of the pressing plate is in close contact with the surface of the cable. Stop rotating the screw. The anti-slip protrusion increases the friction between the pressing plate and the cable, achieving stable fixation of the cable. All cables are fixed in the limiting frames in this way.

[0022] When no wiring is required, the user can rotate the movable baffle towards the mounting bracket. The movable baffle rotates around the hinge frame until the positioning protrusion is fully engaged in the positioning groove, at which point the movable baffle remains in the closed position. The sealing foam on one side of the movable baffle fits tightly against multiple interfaces on one side of the switch body, providing sealed protection for the interfaces and preventing dust or debris from entering the interface.

[0023] The ventilation holes on one side of the movable baffle correspond to the position of the limiting bracket, allowing heat around the limiting bracket to be discharged through the ventilation holes. At the same time, the filter screen on one side of the movable baffle can prevent external dust from entering the installation box through the ventilation holes, achieving the dual effect of heat dissipation and dust prevention under different conditions.

[0024] Beneficial effects: In this utility model, the switch box of the power plant personnel positioning system, which facilitates wiring, has multiple sets of wiring components inside. Among them, multiple limiting frames on one side of the movable baffle can classify and organize the wires. After the wires pass through the limiting frames, rotating the screw can drive the pressing plate to slide along the inner wall of the limiting frames until the anti-slip protrusions at the bottom of the pressing plate are in close contact with the surface of the wires. The anti-slip protrusions increase the friction between the wires and the anti-slip protrusions, achieving stable fixing of the wires and preventing wires from getting tangled or shifting. This keeps the wires inside the box neatly arranged, allowing for quick identification of the corresponding wires during later maintenance, greatly improving maintenance efficiency. The movable baffle can rotate around the hinge frame. When unfolded, the abutment block abuts against the mounting bracket to form stable support, providing ample space for wiring operations. When closed, the positioning protrusions are engaged in the positioning groove, ensuring the stability of the movable baffle position and meeting the needs of different usage scenarios.

[0025] In this utility model, the switch housing of the power plant personnel positioning system that facilitates wiring has a limiting groove on the top of the support frame inside the housing. When the switch is placed on the support frame, its bottom support feet can be embedded in the limiting groove to achieve initial positioning. Then, the three are firmly fixed by passing the locking hole of the side plate, the through hole of the second mounting plate of the mounting bracket and the first mounting plate of the switch in sequence with fixing bolts. This effectively avoids the switch from shifting due to vibration of the power plant equipment, ensures stable connection between the cable and the interface, and reduces the risk of poor contact.

[0026] In this utility model, the switch housing for a power plant personnel positioning system that facilitates wiring has a movable baffle that, when closed, allows the sealing sponge on one side to fit tightly against the switch interface, forming a sealed protection that prevents dust and debris from entering the interface, ensuring interface cleanliness and avoiding contact problems. The heat dissipation holes on the movable baffle correspond to the positions of the limit frame, allowing for rapid dissipation of heat generated around the limit frame and during switch operation. At the same time, the filter on one side of the movable baffle effectively prevents external dust from entering the housing through the heat dissipation holes, achieving a dual effect of heat dissipation and dust prevention. This ensures that the switch operates at a suitable temperature and reduces the impact of dust on the switch interface when the movable baffle is closed, thus extending the service life of the switch.

[0027] In this utility model, the housing can stably fix the wires through the limiting frame and anti-slip protrusions of the wiring components, which can prevent the wires from moving and getting tangled. The movable baffle can open and close flexibly to adapt to different scenarios. The limiting groove and bolts of the support frame can fix the switch and prevent it from vibrating and shifting. When the switch is not in use, the sealed sponge can protect the interface, and the heat dissipation holes with filters can both dissipate heat and prevent dust, which improves maintenance efficiency and can extend the life of the switch. Attached Figure Description

[0028] Figure 1 A three-dimensional structural diagram of a switch box for a power plant personnel positioning system that facilitates wiring, as proposed in this utility model;

[0029] Figure 2 This utility model presents a schematic diagram showing the disassembled structure of a switch box for a power plant personnel positioning system that facilitates wiring.

[0030] Figure 3 This utility model presents a schematic diagram of the wiring component structure of a power plant personnel positioning system switch box that facilitates wiring.

[0031] Figure 4 This utility model provides a schematic diagram of the mounting bracket structure for a power plant personnel positioning system switch enclosure that facilitates wiring.

[0032] Figure 5 This utility model presents a schematic diagram of the movable baffle structure of a power plant personnel positioning system switch box that facilitates wiring.

[0033] In the diagram: 1. Mounting enclosure; 2. Mounting bracket; 3. Movable baffle; 4. Switch body; 5. Fixed panel; 6. First mounting plate; 7. Fixing bolt; 8. Support frame; 9. Limiting groove; 10. Side plate; 11. Locking hole; 12. Mounting groove; 13. Sealing sponge; 14. Limiting frame; 15. Hinge frame; 16. Second mounting plate; 17. Through hole; 18. Positioning groove; 19. Positioning protrusion; 20. Screw; 21. Pressing plate; 22. Anti-slip protrusion; 23. Heat dissipation hole; 24. Abutment block. Detailed Implementation

[0034] 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.

[0035] In one embodiment: Refer to Figure 1-5 A switch enclosure includes: a mounting enclosure 1, a side panel 10, a switch body 4, and multiple sets of cabling components.

[0036] In this embodiment, multiple support frames 8 are fixed inside the mounting box 1. These support frames 8 are arranged sequentially from bottom to top along the height direction of the mounting box 1. Each support frame 8 has two limiting grooves 9 machined on its top. The limiting grooves 9 can cooperate with the support feet of the corresponding switch body 4, which can play a preliminary limiting role for the subsequently placed switch body 4, and prevent the switch body 4 from shifting laterally on the support frame 8.

[0037] In this embodiment, a side plate 10 is fixed to each side of the mounting housing 1. Each side plate 10 has multiple locking holes 11 on one side, which are used to connect and fix the components to subsequent fixing parts. Multiple switch bodies 4 are provided, each placed on top of a corresponding support frame 8. A fixing panel 5 is fixed to one side of each switch body 4, and a first mounting plate 6 is fixed to each end of the fixing panel 5. Multiple mounting slots 12 are machined on one side of the mounting housing 1. The number of mounting slots 12 corresponds to the number of first mounting plates 6, and the multiple mounting slots 12 are distributed in pairs. Each first mounting plate 6 is aligned with the corresponding mounting slot 12. The first mounting plates 6 are used to cooperate with the mounting housing 1 to achieve the positioning and installation of the switch body 4.

[0038] In this embodiment, the number of cabling components corresponds to the number of switch bodies 4. Each cabling component includes a mounting bracket 2 and a movable baffle 3. Each cabling component is respectively set on one side of the corresponding switch body 4. The cabling components can protect the interface of the switch body 4 and provide support for the cables to be connected. A hinge frame 15 is fixed on one side of the mounting bracket 2. The movable baffle 3 is L-shaped and is hinged to the hinge frame 15 on one side. The hinge structure allows the movable baffle 3 to rotate and open. Two positioning grooves 18 are machined between the inner walls on both sides of the mounting bracket 2. Two positioning protrusions 19 are fixed on both sides of the movable baffle 3. When the movable baffle 3 is rotated to the closed state, each positioning protrusion 19 can engage with the corresponding positioning groove 18. The cooperation between the positioning protrusion 19 and the positioning groove 18 can maintain the stability of the movable baffle 3 after it is closed and prevent it from shaking randomly.

[0039] In this embodiment, two abutment blocks 24 are fixed on one side of the movable baffle 3. When wiring or maintenance operations are required on the main body of the switch 4, the movable baffle 3 can be rotated outward to the unfolded state. At this time, the two abutment blocks 24 will abut against one side of the mounting bracket 2. The support of the abutment blocks 24 can maintain the stability of the movable baffle 3 in the unfolded state, prevent it from rotating randomly during operation, and provide convenience for wiring and maintenance.

[0040] In this embodiment, multiple limiting brackets 14 are fixed on one side of the movable baffle 3. The positions of the limiting brackets 14 are staggered from the multiple interfaces on one side of the switch body 4 to ensure that the limiting brackets 14 do not obstruct the interfaces and affect the wiring operation, and to ensure that the wires can be bent and turned after connection and pass through the limiting brackets 14. Each limiting bracket 14 has a screw 20 threaded through its top, and a pressing plate 21 is rotatably installed at the bottom of the screw 20. The two sides of the pressing plate 21 are slidably connected to the inner wall of the limiting bracket 14 through a sliding groove. When the wire passes through the inside of the limiting bracket 14, the screw 20 is rotated, and the screw 20 drives the pressing plate 21 to move downward along the sliding groove under the action of the thread until the pressing plate 21 contacts and presses against the surface of the wire, thereby fixing the wire and preventing the wire from loosening or falling off due to external force during use.

[0041] In this embodiment, a second mounting plate 16 is fixed on each side of the mounting bracket 2, and two through holes 17 are machined on one side of each second mounting plate 16. During installation, the second mounting plate 16 is aligned with the corresponding first mounting plate 6, and the two through holes 17 on the second mounting plate 16 are aligned with the corresponding locking holes 11 on the side plate 10. A fixing bolt 7 is provided through the locking hole 11. The fixing bolt 7 passes through the locking hole 11, the through hole 17 of the second mounting plate 16, and the corresponding mounting position on the first mounting plate 6 in sequence. By tightening the fixing bolt 7, the mounting bracket 2, the switch body 4, and the mounting box 1 can be securely connected, completing the assembly and fixation of the entire device.

[0042] This application can be used in the field of switch installation technology, or in other fields applicable to this application.

[0043] In another embodiment: Reference Figure 2 , 3 5. A switch enclosure for a power plant personnel positioning system that facilitates wiring, which is applied to the field of switch installation technology.

[0044] In this embodiment, multiple heat dissipation holes 23 are machined on one side of the movable baffle 3. The positions of the heat dissipation holes 23 correspond one-to-one with the positions of the multiple limiting brackets 14. In this way, the heat generated by the wires and interfaces near the limiting brackets 14 can be dissipated in a timely manner through the heat dissipation holes 23, avoiding heat accumulation that may affect the operation of the equipment. A filter screen is fixed on one side of the movable baffle 3, covering the outside of the multiple heat dissipation holes 23. The filter screen can prevent dust from entering the equipment through the heat dissipation holes 23 while ensuring heat dissipation effect. This ensures that when the movable baffle 3 is closed, the impact of dust on the interface is minimized.

[0045] In this embodiment, the bottom of the pressing plate 21 is fixed with a plurality of anti-slip protrusions 22. When the pressing plate 21 presses the wire, the anti-slip protrusions 22 can increase the friction with the surface of the wire, further improve the fixing effect on the wire, and ensure that the wire remains stable during long-term use and will not slip or displace.

[0046] In this embodiment, a sealing sponge 13 is fixed on one side of the movable baffle 3. The coverage area of ​​the sealing sponge 13 matches the multiple interfaces on one side of the corresponding switch body 4. When the movable baffle 3 is in the closed state, the sealing sponge 13 will adhere to the interface surface of the switch body 4, isolate the interface from the external environment, play a role in dust prevention and moisture prevention, protect the interface from external pollutants, and extend the service life of the interface.

[0047] The working principle and usage process of this technical solution are as follows:

[0048] In use, place multiple switch bodies 4 on top of the support frame 8 inside the mounting housing 1, ensuring that the support feet at the bottom are located in the corresponding limiting grooves 9. Next, ensure that the first mounting plates 6 on both sides of the switch body 4 are aligned with the mounting groove 12 on one side of the mounting housing 1. Then, attach the mounting bracket 2 of the cabling assembly to one side of the switch body 4, and adjust the position of the mounting bracket 2 so that the second mounting plates 16 on both sides of the mounting bracket 2 are aligned with the first mounting plates 6 of the corresponding switch body 4, while aligning the through holes 17 on the second mounting plates 16 with the locking holes 11 on the side plate 10. Pass the fixing bolts 7 through the locking holes 11 and the through holes 17, and tighten the fixing bolts 7 to complete the combination and fixation of the mounting bracket 2, the switch body 4 and the mounting housing 1. Multiple switch bodies 4 and corresponding cabling assemblies are installed in this manner.

[0049] When cabling is required, open the movable baffle 3. The movable baffle 3 rotates around the hinge frame 15 on one side of the mounting bracket 2 until the two abutment blocks 24 on one side of the movable baffle 3 abut against one side of the mounting bracket 2. At this time, the movable baffle 3 remains in the unfolded state, providing sufficient space for cabling operations. Pass the cable connecting the interface of the switch body 4 through the multiple limiting frames 14 on one side of the movable baffle 3. Adjust the position of the cable in each limiting frame 14 according to the cable routing to ensure that the cable is neatly arranged. Then rotate the screw 20 at the top of the limiting frame 14. The screw 20 rotates and moves downward in the threaded hole of the limiting frame 14, causing the bottom pressing plate 21 to slide along the groove on the inner wall of the limiting frame 14 until the anti-slip protrusion 22 at the bottom of the pressing plate 21 is in close contact with the surface of the cable. Stop rotating the screw 20. The anti-slip protrusion 22 increases the friction between the cable and the anti-slip protrusion 22, achieving stable fixing of the cable. All cables are fixed in the limiting frame 14 in this way.

[0050] When no wiring is required, the user can rotate the movable baffle 3 towards the mounting bracket 2. The movable baffle 3 rotates around the hinge frame 15 until the positioning protrusion 19 is fully engaged in the positioning groove 18. At this time, the movable baffle 3 remains in the closed state. The sealing sponge 13 on one side of the movable baffle 3 fits tightly against multiple interfaces on one side of the switch body 4, which can form a sealed protection for the interfaces and prevent dust or debris from entering the interface.

[0051] The heat dissipation hole 23 on one side of the movable baffle 3 corresponds to the position of the limiting frame 14, allowing the heat around the limiting frame 14 to be discharged through the heat dissipation hole 23. At the same time, the filter screen on one side of the movable baffle 3 can prevent external dust from entering the installation box 1 through the heat dissipation hole 23, thus achieving the dual effect of heat dissipation and dust prevention under different conditions.

[0052] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0053] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A switch enclosure for a power plant personnel positioning system that facilitates wiring, characterized in that, include: The mounting box (1) is fixedly connected to a plurality of support frames (8), which are arranged vertically, and each support frame (8) has two limiting grooves (9) on its top. Two side plates (10) are fixedly connected to the two sides of the mounting box (1), and each side plate (10) has multiple locking holes (11) on one side. Multiple switch bodies (4) are respectively set on the top of the corresponding support frame (8). A fixed panel (5) is fixedly connected to one side of each switch body (4). A first mounting plate (6) is fixedly connected to both ends of the fixed panel (5). Multiple sets of cabling components are respectively disposed on one side of the corresponding switch body (4). Each set of cabling components includes a mounting bracket (2) and a movable baffle (3). The movable baffle (3) can rotate relative to the mounting bracket (2) to protect the interface of the switch body (4) and provide cabling space.

2. The switch enclosure according to claim 1, characterized in that, The wiring assembly also includes a hinge frame (15), which is fixedly connected to one side of the mounting bracket (2). The movable baffle (3) is L-shaped, and one side of the movable baffle (3) is hinged to the hinge frame (15). Two positioning grooves (18) are opened between the inner walls of both sides of the mounting bracket (2). Two positioning protrusions (19) are fixedly provided on both sides of the movable baffle (3). When the movable baffle (3) is closed, the positioning protrusions (19) engage with the corresponding positioning grooves (18).

3. The switch enclosure according to claim 2, characterized in that, The cabling assembly also includes multiple limiting frames (14), which are fixedly connected to one side of the movable baffle (3) and offset from multiple interfaces on one side of the switch body (4); each limiting frame (14) has a screw (20) threaded through its top, and each screw (20) has a pressing plate (21) rotatably connected to its bottom; each pressing plate (21) is slidably connected to the inner wall of the corresponding limiting frame (14) through a sliding groove; when the wire passes through the limiting frame (14), the screw (20) is rotated to drive the pressing plate (21) to move downward to press the wire.

4. The switch enclosure according to claim 3, characterized in that, The movable baffle (3) has multiple heat dissipation holes (23) on one side, and the positions of the multiple heat dissipation holes (23) correspond to the positions of the multiple limiting brackets (14); a filter screen is fixedly connected to one side of the movable baffle (3), and the filter screen covers the multiple heat dissipation holes (23).

5. The switch enclosure according to claim 3, characterized in that, The bottom of the pressing plate (21) is fixedly connected with a plurality of anti-slip protrusions (22). When the pressing plate (21) presses the wire, the anti-slip protrusions (22) increase the friction with the wire.

6. The switch enclosure according to claim 3, characterized in that, A sealing sponge (13) is fixedly connected to one side of the movable baffle (3). When the movable baffle (3) is closed, the sealing sponge (13) fits against multiple interfaces on one side of the switch body (4) to seal the interfaces.

7. The switch enclosure according to claim 2, characterized in that, Two abutment blocks (24) are fixedly connected to one side of the movable baffle (3). When the movable baffle (3) is unfolded, the two abutment blocks (24) abut against one side of the mounting bracket (2) to support the movable baffle (3).

8. The switch enclosure according to claim 2, characterized in that, The mounting bracket (2) is fixedly connected to two second mounting plates (16) on both sides. Each second mounting plate (16) has two through holes (17) on one side. The mounting box (1) has multiple mounting slots (12) on one side. The multiple mounting slots (12) correspond to each other. The first mounting plate (6) is aligned with the corresponding mounting slot (12). The second mounting plate (16) is aligned with the corresponding first mounting plate (6), and the through hole (17) is aligned with the corresponding locking hole (11). Multiple fixing bolts (7) pass through the locking hole (11) and the through hole (17) to fix the mounting bracket (2), the switch body (4) and the mounting box (1) in place.

Images