A switch with quick pluggable connection

Abstract

The present invention provides a switch that can be quickly plugged and connected, including a switch body and multiple groups of connecting wires. The switch body is provided with multiple groups of connection ports and locking components. The locking components include a locking housing, on which a through-wire tube is provided. The connection heads on the connecting wires pass through the through-wire tube and are clamped in the connection ports. The top and bottom of the switch body are respectively provided with a first protective housing and a second protective housing, both of which are connected to the switch body to form a protective cavity. And a ventilation pipe is provided between the two. The two protective cavities are communicated through the ventilation pipe. A heat dissipation component is provided in the second protective housing, and a first ventilation groove is opened on the first protective housing. A locking component is provided on the switch. When the connecting wire is connected to the switch body, it needs to be first passed through the locking component and then clamped in the connection port. Through the locking component, the connection and disconnection of the connecting wire can be realized only by simple operations, ensuring the stability of the connection and avoiding damage to the interface and the cable caused by excessive clamping force.

Description

Technical Field

[0001] The present invention belongs to the technical field of switches. More specifically, it particularly relates to a switch with quick pluggable connection. Background Art

[0002] A switch is an important device for network connection. Multiple ports are provided on the switch to meet the connection needs of multiple devices. Through the switch, multiple devices can be connected to the same network to achieve efficient data communication. In order to ensure stable transmission between the device and the switch, a special connecting wire is required to connect the two in series to avoid external interference and ensure the integrity and accuracy of data during transmission.

[0003] In order to ensure stability with the connecting wire, traditional switches firmly lock the two together by increasing the clamping force between them and further fix them with screws to ensure the stability of the connection, which can ensure the firmness of the connection and reduce data transmission problems caused by loose connection. However, when new devices need to be added or faulty devices need to be replaced, tools are required to disassemble the screws, resulting in a cumbersome operation process that is time-consuming and laborious. At the same time, due to the large clamping force, damage to the interface and cable may occur when pulling out the connecting wire, increasing the maintenance cost and potential safety hazards. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a switch with quick pluggable connection to solve the technical problems in the prior art that the installation and disassembly of traditional switches and connecting wires are cumbersome, time-consuming and laborious; at the same time, the clamping force is large, and when pulling out the connecting wire, it is easy to cause damage to the interface and cable, resulting in an increase in maintenance cost and safety hazards.

[0005] The purpose and efficacy of a switch with quick pluggable connection of the present invention are achieved by the following specific technical means:

[0006] A switch with quick pluggable connection includes a switch body and multiple groups of connecting wires. Multiple groups of connection ports are provided on the switch body, and a locking component is provided on one side. The locking component includes a locking housing. The locking housing is provided with a through pipe corresponding to the connection port. One end of the connecting wire is provided with a connector, and the connector passes through the through pipe and is clamped in the connection port. First protective shells and second protective shells are respectively arranged at the top and bottom of the switch body, both of which are connected to the switch body to form a protective cavity. A ventilation pipe is arranged between the first protective shell and the second protective shell, and the two protective cavities communicate through the ventilation pipe. A heat dissipation component is arranged in the second protective shell, and first ventilation slots are opened on both sides of the first protective shell.

[0007] According to a preferred embodiment, the locking housing is connected to the switch body by multiple groups of screws. Multiple groups of baffles are arranged inside the locking housing. The locking housing is connected to the locking cover plate and is divided into multiple locking cavities by the multiple groups of baffles. The through-wire tube is located in the locking cavity. The locking cover plate is provided with a through-wire groove corresponding to the through-wire tube. The connecting wire is arranged in the through-wire groove and the through-wire tube. One side of the locking cover plate is provided with a sealing plate. The sealing plate is sleeved on the connecting wire and contacts the locking cover plate.

[0008] According to a preferred embodiment, the locking assembly further includes multiple groups of locking members and multiple groups of first permanent magnets. The locking members and the first permanent magnets are both located in the locking cavity. Multiple groups of fixing blocks are arranged inside the locking housing. Fixing grooves are formed on the fixing blocks. The locking members are clamped in the fixing grooves and are slidably connected to the fixing blocks. Multiple groups of limiting blocks are arranged inside the locking housing. The first permanent magnets are clamped between two groups of limiting blocks. Multiple groups of convex blocks are arranged on one side of the locking cover plate. The convex blocks respectively contact the fixing blocks and the limiting blocks.

[0009] According to a preferred embodiment, a locking block is arranged on the connecting wire. The locking block is arranged in the through-wire tube. Two groups of second permanent magnets are arranged in the fixing groove. The locking members are both in contact with the two groups of second permanent magnets. The magnetic force of the first permanent magnet is greater than that of the two groups of second permanent magnets. A locking groove is formed on the locking block. The locking members pass through the through-wire tube and are clamped in the locking groove.

[0010] According to a preferred embodiment, a locking block is arranged on the connecting wire. The locking block is arranged in the through-wire tube. Two groups of second permanent magnets are arranged in the fixing groove. The locking members are both in contact with the two groups of second permanent magnets. A locking groove is formed on the locking block. The locking members pass through the through-wire tube and are clamped in the locking groove. Locking sleeves are arranged on both sides of the through-wire tube. A positioning ball is arranged in the locking sleeve. The positioning ball is connected to the locking sleeve by a first spring. Positioning holes are formed on both sides of the locking block. The positioning ball is clamped in the positioning hole.

[0011] According to a preferred embodiment, a magnetic shielding plate is arranged in the locking cavity. The magnetic shielding plate is located between the limiting blocks and the fixing blocks. Multiple groups of connecting rods are arranged inside the locking housing. Connecting rings are arranged on both sides of the magnetic shielding plate. The connecting rings are sleeved on the connecting rods. The magnetic shielding plate is slidably connected to the connecting rods and one end passes through the locking cover plate. Two groups of second springs are arranged in the locking cavity. The second springs are sleeved on the connecting rods and respectively contact the connecting rings and the locking cover plate at both ends.

[0012] According to a preferred embodiment, the heat dissipation component includes two groups of first fans and two groups of semiconductor components. Two assembly grooves are formed at one end of the second protective shell. One of the protective cavities communicates with the outside through the two assembly grooves. The first fan is clamped in the assembly groove and connected by fixing screws. Two mounting frames are arranged on the second protective shell. The semiconductor component is clamped on the top of the mounting frame. An assembly plate is arranged at the bottom of the mounting frame. A second fan is arranged on the assembly plate. A second ventilation groove is formed on one side of the mounting frame.

[0013] According to a preferred embodiment, the heat dissipation component further includes a controller and a temperature sensor. An installation box is arranged in the second protective shell. An installation cover plate is arranged on the opening surface of the installation box. The installation cover plate is connected to the installation box to form an installation cavity. The controller is installed in the installation cavity. The temperature sensor is located in the protective cavity and installed on the second protective shell. The controller is connected to the temperature sensor through a connecting wire. An adapter is further arranged in the installation cavity. The adapter is electrically connected to the controller and an external power supply respectively. A plurality of through grooves are formed on both sides of the installation box. The installation cavity communicates with the protective cavity through the through grooves.

[0014] According to a preferred embodiment, a plurality of adjusting lead screws are respectively arranged at both ends of the switch body. A plurality of connecting pieces are arranged on the switch body. The adjusting lead screws are arranged in the connecting pieces. The adjusting lead screws are slidably connected to the switch body. Installation seats are respectively arranged at both ends of the adjusting lead screws. A plurality of connecting plates are arranged at both ends of the adjusting lead screws. A connecting block is arranged on the installation seat. The connecting block is clamped between the two connecting plates and connected by a connecting bolt. The installation seat is rotatably connected to the adjusting lead screw.

[0015] According to a preferred embodiment, two adjusting valves are sleeved on the adjusting lead screw. The connecting piece is located between the two adjusting valves. The adjusting valve contacts the connecting piece.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The switch body is provided with multiple groups of connection ports. One end of the connecting wire is provided with a connector. When the connecting wire is connected to the switch body, the connector passes through the locking component installed on one side of the switch body and is clamped in the connection port. The locking block provided on the connecting wire is inserted into the through-tube on the locking shell in the locking component. The locking shell is connected to the locking cover plate and is divided into multiple groups of locking cavities by baffles. The number of locking cavities is the same as that of the connection ports. A locking piece is arranged in the locking cavity. The locking piece is clamped in the fixing groove and can move in the fixing groove, so as to perform telescopic movement in the locking groove opened on the locking block, realizing the installation and disassembly of the connecting wire. A first permanent magnet and two groups of second permanent magnets are arranged in the locking cavity, and a magnetic shielding plate is arranged between them. At the same time, the locking piece is a metal that can be attracted by the permanent magnet. When it is necessary to insert the connecting wire, the magnetic shielding plate is moved away. The magnetic force of the first permanent magnet is greater than that of the two groups of second permanent magnets, and the locking piece moves towards the first permanent magnet and retracts into the fixing groove. Then the connector is inserted into the connection port. The magnetic shielding plate returns to its original position, and the magnetic force of the first permanent magnet weakens and is less than the magnetic force of the two groups of second permanent magnets. The locking piece moves towards the second permanent magnet and is clamped in the locking groove. When it is necessary to pull out the connecting wire, only the magnetic shielding plate needs to be moved so that the magnetic force of the first permanent magnet is greater than that of the two groups of second permanent magnets, and the locking piece withdraws from the locking groove, and the connecting wire can be quickly pulled out. Through the locking component, users no longer need to face complex screw disassembly and large clamping forces. They can realize the connection and disconnection of the connecting wire with simple operations, saving time and labor costs and improving work efficiency. At the same time, it not only ensures the stability of the connection but also avoids damage to the interface and cable caused by excessive clamping force. This reduces the maintenance cost and reduces the potential safety hazards caused by connection problems.

[0018] 2. A first protective shell and a second protective shell are respectively arranged on the top and bottom of the switch body to form a protective cavity, and a ventilation pipe is arranged between them, effectively constructing a ventilation and heat dissipation channel and promoting air circulation. The first fan in the heat dissipation component blows the outside air into the protective cavity, accelerating the air circulation in the protective cavity and discharging the hot air flow from the first ventilation slot. The semiconductor component is used to realize the refrigeration function, which can effectively reduce the temperature in the protective cavity, and the cold air is circulated by the first fan to achieve a relatively comprehensive heat dissipation and cooling effect on the switch body, enabling it to adapt to the requirements of high-load operation, extending the service life of the switch, reducing failures and performance degradation caused by overheating, and improving the reliability and stability of the equipment. The cooperation between the temperature sensor and the controller realizes the control of the heat dissipation component. The fan speed and the working state of the semiconductor component are automatically adjusted according to the real-time temperature, achieving the purpose of energy saving while ensuring the heat dissipation effect.

[0019] 3. By setting multiple groups of adjusting screw rods at both ends of the switch body, and the switch body is slidably connected to the adjusting screw rods through connecting parts, so that the switch body can move on multiple groups of adjusting screw rods; by the cooperation of the adjusting screw rods and the mounting base, the installation position of the switch can be adjusted according to the requirements of the actual installation environment. When installing at an uneven position, by adjusting the height between multiple groups of adjusting screw rods, the switch body can always be kept horizontal; meanwhile, the setting of the regulating valve enables the switch body to be conveniently fixed after the position is adjusted, ensuring that the switch body will not displace or shake during operation. Through this installation method, the adaptability of the switch in different scenarios is enhanced. Whether in a standard cabinet or in a special installation space, it can ensure that the switch is firmly installed and operates stably, providing a reliable guarantee for network connection. Brief Description of the Drawings

[0020] Figure 1 is the structural schematic diagram of the assembled invention;

[0021] Figure 2 is the structural schematic diagram of the disassembled invention;

[0022] Figure 3 is the structural schematic diagram of the disassembled locking component in Embodiment 1;

[0023] Figure 4 is the structural schematic diagram of the disassembled locking component in Embodiment 2;

[0024] Figure 5 is the structural schematic diagram of the cover plate;

[0025] Figure 6 is the structural schematic diagram of the connecting wire;

[0026] Figure 7 is the structural schematic diagram of the disassembled heat dissipation component;

[0027] Figure 8 is the structural schematic diagram of the second perspective of the invention;

[0028] Figure 9 is the structural schematic diagram of the switch body;

[0029] Figure 10 is Figure 2 the partial enlarged view of area a in

[0030] Figure 11 is the structural schematic diagram of the mounting base;

[0031] Figure 12 is the principle block diagram of the heat dissipation component.

[0032] In the figure, the corresponding relationship between the component names and the drawing reference numbers is:

[0033] 11. Switch body; 12. Connection port; 13. Adjusting screw rod; 14. Connector; 15. Mounting seat; 16. Connection plate; 17. Connection block; 18. Control valve; 21. Connecting wire; 22. Connector head; 23. Sealing plate; 24. Locking block; 25. Locking groove; 26. Positioning hole; 301. Locking housing; 302. Conduit tube; 303. Baffle; 304. Locking cover plate; 305. Wiring groove; 306. Locking member; 307. First permanent magnet; 308. Fixed block; 309. Fixed groove; 310. Limiting block; 311. Protrusion; 312. Second permanent magnet; 313. Locking sleeve; 314. Positioning ball; 315. Magnetic shielding plate; 316. Connecting rod; 317. Connecting ring; 401. First protective housing; 402. Second protective housing; 403. Ventilation pipe; 404. First ventilation groove; 405. First fan; 406. Semiconductor component; 407. Assembly groove; 408. Installation frame; 409. Assembly plate; 410. Second fan; 411. Second ventilation groove; 412. Controller; 413. Temperature sensor; 414. Installation box; 415. Installation cover plate; 416. Adapter. Specific embodiments

[0034] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and examples. The following examples are used to illustrate the technical solutions of the present invention, but cannot be used to limit the protection scope of the present invention.

[0035] Example 1:

[0036] As Figures 1 to 12As shown in the figure, the present invention provides a switch that can be quickly plugged and connected, including a switch body 11 and multiple groups of connecting wires 21. Multiple groups of connection ports 12 are provided on the switch body 11, and a locking component is provided on one side thereof. The locking component includes a locking housing 301, a through-wire tube 302 is provided corresponding to the connection port 12, and a connection head 22 is provided at one end of the connecting wire 21. During the connection process, the connection head 22 will pass through the through-wire tube 302 and then be clamped in the connection port 12, thereby achieving a stable and effective connection. A first protective shell 401 and a second protective shell 402 are respectively provided on the top and bottom of the switch body 11. Both of these protective shells are connected to the switch body 11 to jointly form a protective cavity. The protective cavity provides additional protection for the key components inside the switch body 11, enabling it to operate in a relatively stable and safe environment. A ventilation tube 403 is provided between the first protective shell 401 and the second protective shell 402. The ventilation tube 403 penetrates the two groups of protective cavities, promoting the circulation of air in the entire system and facilitating the relatively comprehensive heat dissipation on the surface of the switch body 11. At the same time, the heat dissipation component provided inside the second protective shell 402 further supports the stable operation of the entire system. When the switch body 11 is operating under high load, a large amount of heat generated can be effectively dissipated through the heat dissipation component. And first ventilation slots 404 are opened on both sides of the first protective shell 401, enabling the hot air to be discharged smoothly. The entire switch body 11 can maintain good temperature control during operation, improving the reliability and stability of the device and extending its service life.

[0037] As Figure 3 , Figure 5 , Figure 6 As shown in the figure, the locking housing 301 is connected to the switch body 11 through multiple groups of screws, ensuring that during long-term use, the locking housing 301 can be stably fixed on the switch body 11, providing reliable support and protection for the internal connection structure. Multiple groups of baffles 303 are provided inside the locking housing 301. When the locking housing 301 is connected to the locking cover plate 304, the baffles 303 divide the internal space to form multiple groups of locking cavities. The through-wire tube 302 is located in these locking cavities, providing a channel for the threading and fixing of the connecting wire 21. The locking cover plate 304 is provided with a through-wire slot 305 corresponding to the through-wire tube 302. During the connection operation, the connecting wire 21 can be threaded through the through-wire slot 305 and the through-wire tube 302. At the same time, in order to further enhance the sealing performance and stability, a sealing plate 23 is provided on one side of the locking cover plate 304. The sealing plate 23 is sleeved on the connecting wire 21 and is in close contact with the locking cover plate 304, effectively preventing external dust, water vapor and other impurities from entering the locking cavity and ensuring the reliability and stability of the connection.

[0038] The locking assembly further includes multiple groups of locking members 306 and multiple groups of first permanent magnets 307. Both the locking members 306 and the first permanent magnets 307 are located in the locking cavity. Inside the locking housing 301, multiple groups of fixing blocks 308 are provided. Fixing grooves 309 are formed on the fixing blocks 308. The locking members 306 are clamped in the fixing grooves 309 and can achieve smooth slidable connection with the fixing blocks 308. This enables the locking members 306 to move flexibly when needed to lock or unlock the connection line 21. In addition, multiple groups of limiting blocks 310 are provided inside the locking housing 301. The first permanent magnets 307 are clamped between the two groups of limiting blocks 310 to ensure their stable positions and effectively play their roles. On one side of the locking cover plate 304, multiple groups of protrusions 311 are provided. These protrusions 311 are respectively in contact with the fixing blocks 308 and the limiting blocks 310, further enhancing the stability and reliability of the entire locking structure.

[0039] A locking block 24 is provided on the connection line 21, and the locking block 24 also passes through the through-tube 302. Two groups of second permanent magnets 312 are provided in the fixing groove 309, and the locking member 306 is in contact with both of these two groups of second permanent magnets 312. Moreover, the magnetic force intensity of the first permanent magnet 307 is greater than that of the two groups of second permanent magnets 312. A locking groove 25 is formed on the locking block 24. When locking operation is required, the locking member 306 can pass through the through-tube 302 and be clamped in the locking groove 25 to achieve firm locking of the connection line 21. This not only ensures the stability of the connection but also provides convenience for quick plugging and unplugging operations, greatly improving the use efficiency and convenience.

[0040] A magnetic shielding plate 315 is provided in the locking cavity. The magnetic shielding plate 315 is located between the limiting blocks 310 and the fixing blocks 308, and can effectively weaken the suction force of the first permanent magnet 307 on the locking member 306, enabling the locking member 306 to be attracted by the second permanent magnets 312 and clamped in the locking groove 25. When the connection line 21 needs to be plugged in, the magnetic shielding plate 315 is moved away. The magnetic force of the first permanent magnet 307 is greater than that of the two groups of second permanent magnets 312, and the locking member 306 moves towards the first permanent magnet 307 and retracts into the fixing groove 309. Then the connector 22 is inserted into the connection port 12. The magnetic shielding plate 315 returns to its original position, the magnetic force of the first permanent magnet 307 weakens and is less than the magnetic force of the two groups of second permanent magnets 312, and the locking member 306 moves towards the second permanent magnets 312 and is clamped in the locking groove 25. When the connection line 21 needs to be unplugged, only the magnetic shielding plate 315 needs to be moved so that the magnetic force of the first permanent magnet 307 is greater than that of the two groups of second permanent magnets 312, and the locking member 306 withdraws from the locking groove 25, and then the connection line 21 can be quickly unplugged. Through the locking assembly, users no longer need to face complex screw disassembly and large clamping forces. They can achieve the connection and disconnection of the connection line 21 with simple operations, saving time and labor costs and improving work efficiency.

[0041] To ensure the stable installation and flexible movement of the magnetic shielding plate 315, multiple sets of connecting rods 316 are provided inside the locking housing 301. Both sides of the magnetic shielding plate 315 are equipped with connecting rings 317, which are sleeved on the connecting rods 316, enabling a slidable connection between the magnetic shielding plate 315 and the connecting rods 316. One end of the magnetic shielding plate 315 also passes through the locking cover plate 304, facilitating the control and adjustment of the magnetic shielding plate 315 during operation. Two sets of second springs are also provided in the locking cavity, both sleeved on the connecting rods 316, and their two ends are respectively in contact with the connecting ring 317 and the locking cover plate 304. The second springs endow the magnetic shielding plate 315 with a certain elastic recovery ability. By compressing the second springs, the movement of the magnetic shielding plate 315 is achieved. When the magnetic shielding plate 315 is released, due to the elasticity of the second springs, the magnetic shielding plate 315 returns to its original position. This not only improves the stability and reliability of the entire locking cavity structure but also makes the operation of the magnetic shielding plate 315 more flexible.

[0042] As Figure 2 , Figure 7 , Figure 12 shown, the heat dissipation component includes two sets of first fans 405 and two sets of semiconductor components 406, providing guarantee for the efficient heat dissipation of the switch. Two sets of assembly grooves 407 are opened at one end of the second protective shell 402, and one of the protective cavities is in communication with the outside through these two sets of assembly grooves 407. The first fans 405 are clamped in the assembly grooves 407 and firmly connected by fixing screws, not only ensuring the stability of the first fans 405 during operation but also facilitating subsequent maintenance and replacement. Through the first fans 405, the outside air can be blown into the protective cavity and the internal air can be discharged through the first ventilation grooves 404 to achieve the heat dissipation operation of the switch body 11. Two sets of mounting frames 408 are also provided on the second protective shell 402, and the semiconductor components 406 are clamped on the tops of the mounting frames 408 to achieve stable installation and effective heat dissipation. The bottom of the mounting frame 408 is provided with an assembly plate 409, and a second fan 410 is installed on the assembly plate 409. Through the refrigeration function of the semiconductor components 406, the temperature in the protective cavity can be effectively reduced, and the cold air can be circulated through the first fans 405 to achieve a more comprehensive heat dissipation and cooling effect on the switch body 11, enabling it to adapt to the requirements of high-load operation, extending the service life of the switch, reducing the failures and performance degradation caused by overheating, and improving the reliability and stability of the equipment. At the same time, when the semiconductor components 406 are in use, heat is generated. The heat dissipation operation of the semiconductor components 406 is achieved through the second fans 410. A second ventilation groove 411 is also opened on one side of the mounting frame 408, which can discharge the heat generated by the semiconductor components 406 and ensure the stable operation of the semiconductor components 406.

[0043] The heat dissipation component further includes a controller 412 and a temperature sensor 413, achieving intelligent heat dissipation control. An installation box 414 is provided inside the second protective shell 402. The opening surface of the installation box 414 is provided with an installation cover plate 415, and the installation cover plate 415 is connected to the installation box 414 to form a relatively enclosed installation cavity. The controller 412 is installed in this installation cavity and is effectively protected. The controller 412 can adopt an Omron CP1H controller. The temperature sensor 413 is located in the protection cavity and is installed on the second protective shell 402. The controller 412 and the temperature sensor 413 are effectively connected through a connecting wire. In this way, the temperature sensor 413 can sense the temperature change in the protection cavity in real time and transmit the data to the controller 412. The temperature sensor 413 can adopt a DS18B20 temperature sensor.

[0044] In the installation cavity, an adapter 416 is also provided. The adapter 416 is electrically connected to the controller 412 and the external power supply respectively, providing stable power support for the entire heat dissipation component. Multiple groups of through slots are opened on both sides of the installation box 414, which can ensure that the electronic components in the installation cavity exchange heat with the environment in the protection cavity to a certain extent, avoiding the occurrence of local overheating.

[0045] As Figure 2 、 Figures 9 to 11 shown, multiple groups of adjusting lead screws 13 are respectively arranged at both ends of the switch body 11. Multiple groups of connecting parts 14 are configured on the switch body 11. The adjusting lead screws 13 are inserted into the connecting parts 14, enabling a slidable connection between the adjusting lead screws 13 and the switch body 11, facilitating subsequent position adjustment. Installation seats 15 are respectively arranged at both ends of the adjusting lead screws 13, providing a stable support and installation foundation for the entire structure. Multiple groups of connecting plates 16 are also arranged at both ends of the adjusting lead screws 13. The connecting blocks 17 arranged on the installation seats 15 are clamped between the two groups of connecting plates 16 and are connected by connecting bolts. This not only ensures the structural stability but also enables the installation seats 15 and the adjusting lead screws 13 to be rotatably connected. During actual installation and use, the angle and position of the switch body 11 can be flexibly adjusted according to different installation environments and requirements, thus better adapting to various complex installation scenarios. Two groups of regulating valves 18 are also sleeved on the adjusting lead screws 13. The connecting parts 14 are located between the two groups of regulating valves 18, and the regulating valves 18 are in contact with the connecting parts 14. When it is necessary to fix the position of the switch body 11, by rotating the regulating valves 18, they are tightly pressed against the connecting parts 14, thereby locking the position of the switch body 11. This brings convenience to the installation and use of the switch. Whether it is installed on an uneven surface or the position and angle of the switch need to be adjusted according to specific space requirements, it can be achieved through the coordinated action of the adjusting lead screws 13, the regulating valves 18 and related connecting components.

[0046] Embodiment 2:

[0047] Based on the switch with quick plug - and - play connection provided in Embodiment 1 of the present application, Embodiment 2 of the present application proposes a switch with quick plug - and - play connection. Embodiment 2 is merely a preferred manner of Embodiment 1, and the implementation of Embodiment 2 will not affect the independent implementation of Embodiment 1. The following will further describe the second Embodiment 2 of the present invention.

[0048] As Figure 4 、 Figure 6 shown, a locking block 24 is provided on the connecting line 21, and the locking block 24 is also arranged in the through - line pipe 302. Two groups of second permanent magnets 312 are arranged in the fixing groove 309, and the locking member 306 is in contact with both groups of second permanent magnets 312. And, the magnetic force intensity of the first permanent magnet 307 is greater than that of the two groups of second permanent magnets 312. A locking groove 25 is formed on the locking block 24. When locking operation is required, the locking member 306 can pass through the through - line pipe 302 and be clamped in the locking groove 25 to achieve firm locking of the connecting line 21. It not only ensures the stability of the connection, but also provides convenience for quick plug - and - play operation, greatly improving the use efficiency and convenience.

[0049] In order to further enhance the stability and accuracy of the connection, locking sleeves 313 are also provided on both sides of the through - line pipe 302. A positioning ball 314 is arranged in the locking sleeve 313, and the positioning ball 314 is connected to the locking sleeve 313 through a first spring. When the locking block 24 penetrates into the through - line pipe 302, due to the elastic action of the first spring, the positioning ball 314 will contract inward. When the positioning holes 26 on both sides of the locking block 24 correspond to the positions of the positioning balls 314, the positioning balls 314 will be clamped into the positioning holes 26 under the elastic force of the first spring. It not only provides an additional positioning and fixing function for the connection, but also can effectively prevent unnecessary shaking or displacement of the locking block 24 in the through - line pipe 302. Even under the interference of external vibration or pulling, the cooperation between the positioning balls 314 and the positioning holes 26 can ensure the stability and reliability of the connection. It makes the connection between the connecting line 21 and the switch more firm and stable, reducing signal transmission problems that may be caused by loose connection. Whether in frequent plug - and - play use or in a long - term stable connection state, it can provide guarantee for the normal operation of the device.

[0050] The difference between the second embodiment and the first embodiment is that locking sleeves 313 are further provided on both sides of the through wire tube 302, and positioning balls 314 and a first spring are arranged in the locking sleeves 313. The coordinated action of the positioning balls 314 and the first spring can provide an additional positioning and fixing effect for the entire connection structure. When the connecting wire 21 is inserted, the first spring pushes the positioning balls 314 into the corresponding positions, enhancing the accuracy and stability of the connection. It effectively reduces the possible problems of connection loosening and displacement, and further improves the reliability of the connection. Even in a complex and changeable use environment or under a large external interference, it can ensure the firmness of the connection and guarantee the normal operation of the device. The remaining conditions are the same as those in the first embodiment, so this embodiment will not be elaborated here.

[0051] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments.

Claims

1. A switch capable of quick plug-in connection, comprising a switch body (11) and a plurality of connection cables (21), characterized in that: The switch body (11) is provided with a plurality of connection ports (12), and a locking assembly is provided on one side, wherein the locking assembly comprises a locking shell (301), wherein the locking shell (301) is provided with a wire tube (302) corresponding to the connection port (12), and a connector (22) is provided at one end of the connection wire (21), and the connector (22) passes through the wire tube (302) and is clamped in the connection port (12); a first protective shell (401) and a second protective shell (402) are provided at the top and bottom of the switch body (11), respectively, and both are connected to the switch body (11) to form a protective cavity, a ventilation pipe (403) is provided between the first protective shell (401) and the second protective shell (402), and the two groups of the protective cavities are connected through the ventilation pipe (403), a heat dissipation assembly is provided in the second protective shell (402), and first ventilation slots (404) are provided on both sides of the first protective shell (401); The locking housing (301) is connected to the switch body (11) by means of a plurality of sets of screws; a plurality of sets of baffles (303) are arranged in the locking housing (301); the locking housing (301) is connected to the locking cover (304) and is divided by the plurality of sets of baffles (303) to form a plurality of locking cavities; the wire tube (302) is located in the locking cavity; the locking cover (304) is provided with a wire groove (305) corresponding to the wire tube (302); the connecting wire (21) is passed through the wire groove (305) and the wire tube (302); a sealing plate (23) is arranged on one side of the locking cover (304); the sealing plate (23) is sleeved on the connecting wire (21) and is in contact with the locking cover (304); The locking assembly further comprises a plurality of locking members (306) and a plurality of first permanent magnets (307), wherein the locking members (306) and the first permanent magnets (307) are both located in the locking cavity; a plurality of fixing blocks (308) are arranged in the locking housing (301); a fixing groove (309) is provided on the fixing block (308); the locking members (306) are clamped in the fixing groove (309) and are slidably connected to the fixing block (308); a plurality of limiting blocks (310) are arranged in the locking housing (301); the first permanent magnets (307) are clamped between two groups of limiting blocks (310); a plurality of protrusions (311) are arranged on one side of the locking cover plate (304); the protrusions (311) are in contact with the fixing block (308) and the limiting block (310), respectively.

2. A switch capable of quick plug-in connection according to claim 1, characterized in that: The connecting wire (21) is provided with a locking block (24), the locking block (24) is inserted into the wire tube (302), two groups of second permanent magnets (312) are arranged in the fixing groove (309), the locking member (306) is in contact with the two groups of second permanent magnets (312), and the magnetic force of the first permanent magnet (307) is greater than that of the two groups of second permanent magnets (312); the locking block (24) is provided with a locking groove (25), the locking member (306) passes through the wire tube (302) and is clamped in the locking groove (25).

3. A switch capable of quick plug-in connection according to claim 1, characterized in that: The connecting wire (21) is provided with a locking block (24), the locking block (24) is inserted into the wire tube (302), two groups of second permanent magnets (312) are arranged in the fixing groove (309), the locking member (306) is in contact with the two groups of second permanent magnets (312), the locking block (24) is provided with a locking groove (25), the locking member (306) passes through the wire tube (302) and is clamped in the locking groove (25); locking sleeves (313) are provided on both sides of the wire tube (302), a positioning ball (314) is provided in the locking sleeve (313), the positioning ball (314) and the locking sleeve (313) are connected via a first spring, positioning holes (26) are provided on both sides of the locking block (24), the positioning ball (314) is clamped in the positioning hole (26).

4. A switch capable of quick plug-in connection according to claim 2 or 3, characterized in that: A magnetic shielding plate (315) is arranged in the locking cavity, and the magnetic shielding plate (315) is located between the limit block (310) and the fixed block (308); a plurality of groups of connecting rods (316) are arranged in the locking housing (301); connecting rings (317) are arranged on both sides of the magnetic shielding plate (315); the connecting rings (317) are sleeved on the connecting rods (316); the magnetic shielding plate (315) and the connecting rods (316) are slidably connected, and one end thereof passes through the locking cover plate (304); two groups of second springs are arranged in the locking cavity, and the second springs are sleeved on the connecting rods (316), and the two ends of the second springs are respectively in contact with the connecting rings (317) and the locking cover plate (304).

5. A switch capable of quick plug-in connection according to claim 1, characterized in that: The heat dissipation component comprises two groups of first fans (405) and two groups of semiconductor components (406); two groups of assembly grooves (407) are provided at one end of the second protective shell (402); one group of the protective cavities is connected to the outside through the two groups of assembly grooves (407); the first fans (405) are clamped in the assembly grooves (407) and connected by fixing screws; two groups of mounting frames (408) are provided on the second protective shell (402); the semiconductor components (406) are clamped on the top of the mounting frames (408); an assembly plate (409) is provided at the bottom of the mounting frames (408); a second fan (410) is provided on the assembly plate (409); and a second ventilation groove (411) is provided on one side of the mounting frame (408).

6. A switch capable of quick plug-in connection according to claim 5, characterized in that: The heat dissipation component also includes a controller (412) and a temperature sensor (413); an installation box (414) is arranged in the second protective shell (402); an installation cover plate (415) is arranged on an opening surface of the installation box (414); the installation cover plate (415) is connected to the installation box (414) to form an installation cavity; the controller (412) is installed in the installation cavity; the temperature sensor (413) is located in the protection cavity and is installed on the second protective shell (402); the controller (412) and the temperature sensor (413) are connected via a connecting wire; an adapter (416) is also arranged in the installation cavity; the adapter (416) is electrically connected to the controller (412) and an external power supply respectively; a plurality of through slots are arranged on both sides of the installation box (414); the installation cavity is connected to the protection cavity via the through slots.

7. A switch capable of quick plug-and-play connection according to claim 1, characterized in that: A plurality of groups of adjusting screw rods (13) are respectively arranged at both ends of the switch body (11); a plurality of groups of connecting pieces (14) are arranged on the switch body (11); the adjusting screw rods (13) are inserted into the connecting pieces (14); the adjusting screw rods (13) and the switch body (11) are slidably connected; mounting seats (15) are respectively arranged at both ends of the adjusting screw rod (13); a plurality of groups of connecting plates (16) are arranged at both ends of the adjusting screw rod (13); a connecting block (17) is arranged on the mounting seat (15); the connecting block (17) is clamped between two groups of connecting plates (16) and connected via a connecting bolt; the mounting seat (15) and the adjusting screw rod (13) are rotatably connected.

8. A switch capable of quick plug-in connection according to claim 7, characterized in that: Two groups of regulating valves (18) are sleeved on the regulating screw rod (13), the connecting piece (14) is located between the two groups of regulating valves (18), and the regulating valves (18) are in contact with the connecting piece (14).

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