Interface assembly on industrial-grade switch

Abstract

The utility model relates to the technical field of industrial-grade switch interfaces, in particular to an upper interface assembly of an industrial-grade switch, which comprises a switch main body and a pair of filtering devices, the upper surface of the switch main body is provided with a pair of filtering devices, and one vertical plane of the switch main body is provided with a U-shaped chute. The vertical surface of the switch main body is provided with a plurality of insertion holes at equal intervals, the upper surface of the switch main body is also provided with a positioning hole, a U-shaped baffle plate is slidably connected in the pair of U-shaped chutes, and the vertical surface of the U-shaped baffle plate is provided with a plurality of rectangular holes at equal intervals in a penetrating manner. And moreover, the equipment is very convenient to disassemble and assemble on the filter screen plate, and a fixing structure is also arranged on the equipment, so that the possibility of loosening, memory and falling of the plug can be avoided after the plug is used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial switch interface, in particular to an industrial switch upper interface component. Background Art

[0002] Industrial switch (Switch) means "switch", which is a network device used for forwarding electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch, also known as the industrial Ethernet switch, which is an Ethernet switch device used in the field of industrial control. Due to the network standards adopted, it is open, widely used, low-cost, and uses a transparent and unified TCP / IP protocol. Ethernet has become the main communication standard in the field of industrial control.

[0003] As we all know, the working environment of industrial switches has the following characteristics: Temperature: It can usually work normally in a wide temperature range, such as -40℃ to 75℃ or even wider temperature range, to adapt to various harsh climatic conditions. Dustproof: It has good dustproof ability to prevent dust and other impurities from entering the switch and affecting performance. Because the working environment of the switch is relatively harsh, there is a lot of dust and particulate matter in the environment, and the filter is replaced frequently. Most of the filters on existing switches are fixed with screws, which makes replacement more troublesome, and long-term frequent plugging and unplugging may cause wear and tear on the interface, affecting the stability and reliability of the connection. Utility Model Content

[0004] The purpose of the utility model is to provide an interface component on an industrial switch to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an interface component on an industrial-grade switch, comprising: a switch body and a filtering device, a pair of filtering devices being installed on the upper surface of the switch body, a U-shaped slide groove being provided at one of the vertical surfaces of the switch body, a plurality of insertion holes with the same spacing being provided at the vertical surface of the switch body, a positioning hole being provided at the upper surface of the switch body, a pair of U-shaped slide grooves being slidably connected to a U-shaped baffle, and a plurality of rectangular holes with the same spacing being penetrated at the vertical surface of the U-shaped baffle.

[0006] Preferably, the filtering device comprises: a filter screen plate, and U-shaped plates are arranged at the long vertical surfaces on both sides of the filter screen plate, and the U-shaped plates are in a fixed relationship with the filter screen plate.

[0007] Preferably, a torsion bar is provided above a pair of U-shaped plates, a round rod is provided at the lower surface of the torsion bar, and the round rod penetrates the U-shaped plate, and there is a rotational relationship between the round rod and the U-shaped plate, a cylindrical tube is provided at the lower surface of the round rod, a memory spring is provided at the top surface inside the cylindrical tube, and the end of the memory spring away from the round rod is connected to the lifting rod, a rectangular block is also provided at the lower surface of the lifting rod, and a pair of magnets are provided on the lower surface of the rectangular block.

[0008] Preferably, a pair of rectangular copper plates are arranged at the bottom surface inside the positioning hole, and magnets are also arranged on both sides of the rectangular copper plates.

[0009] Preferably, a rotating rod is provided through the vertical surface of the U-shaped baffle, and the rod body of the rotating rod is also provided with a thread, and the rod body of the rotating rod is rotatably connected to the rectangular rod.

[0010] Preferably, a U-shaped clamp is provided on the vertical surface of the rectangular rod, an entrance is provided on the vertical surface of the rectangular hole on the vertical surface of the U-shaped baffle, and a rotating cylinder is provided on the circular surface of the rotating rod outside the U-shaped baffle.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, and the device is very convenient to disassemble and install on the filter plate, and the device is also provided with a fixed structure to ensure that the plug will not become loose or fall off during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the filter screen plate of the utility model.

[0014] Figure 3 It is a schematic diagram of the connection structure of the cylindrical tube of the utility model.

[0015] Figure 4 This is a schematic diagram of the internal structure of the positioning hole of the utility model.

[0016] Figure 5 It is a structural schematic diagram of the rotating rod of the utility model.

[0017] In the figure: 1. Switch body; 2. Filter device; 3. U-shaped slide; 4. Insertion hole; 5. Positioning hole; 6. U-shaped baffle; 7. Rectangular hole; 8. Filter screen; 9. U-shaped plate; 10. Torsion bar; 11. Round bar; 12. Cylindrical tube; 13. Memory spring; 14. Lifting rod; 15. Magnet; 17. Rectangular copper plate; 18. Rotating rod; 19. Thread; 20. Rectangular rod; 21. U-shaped clamp; 22. Entrance; 23. Rotating tube. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 5 , the utility model provides a technical solution: Figure 1 and Figure 2 As shown, an interface component on an industrial switch includes: a switch body 1 and a filtering device 2, a pair of filtering devices 2 are installed on the upper surface of the switch body 1, a U-shaped slide groove 3 is provided on one of the vertical surfaces of the switch body 1, a plurality of insertion holes 4 with the same spacing are opened on the vertical surface of the switch body 1, a positioning hole 5 is also opened on the upper surface of the switch body 1, a pair of U-shaped slide grooves 3 are slidably connected to a U-shaped baffle 6, and a plurality of rectangular holes 7 with the same spacing are penetrated on the vertical surface of the U-shaped baffle 6.

[0020] like Figure 2 As shown, the filter device 2 comprises: a filter screen plate 8, and U-shaped plates 9 are arranged at the long vertical surfaces on both sides of the filter screen plate 8, and the U-shaped plates 9 and the filter screen plate 8 are in a fixed relationship.

[0021] like Figure 2 and Figure 3 As shown, a torsion bar 10 is provided above a pair of U-shaped plates 9, a round rod 11 is provided on the lower surface of the torsion bar 10, and the round rod 11 penetrates the U-shaped plate 9, and there is a rotational relationship between the round rod 11 and the U-shaped plate 9, a cylindrical tube 12 is provided on the lower surface of the round rod 11, a memory spring 13 is provided on the top surface inside the cylindrical tube 12, and the end of the memory spring 13 away from the round rod 11 is connected to the lifting rod 14, a rectangular block is also provided on the lower surface of the lifting rod 14, and a pair of magnets 15 are provided on the lower surface of the rectangular block, and the magnet 15 on the lower surface of the rectangular block and the magnet 15 inside the positioning hole 5 are in a mutually attractive relationship.

[0022] like Figure 1 and Figure 4 As shown, a pair of rectangular copper plates 17 are arranged at the bottom surface inside the positioning hole 5, and magnets 15 are also arranged on both sides of the rectangular copper plates 17. Although the arrangement of the rectangular copper plates 17 cannot completely block, it can play a weakening role.

[0023] like Figure 5As shown, a rotating rod 18 is provided through the vertical surface of the U-shaped baffle 6, and the rod body of the rotating rod 18 is also provided with a thread 19. The rod body of the rotating rod 18 is rotatably connected to a rectangular rod 20. The rotating rod 18 is provided with a thread at one end close to the rotating cylinder 23, and a cylindrical hole is provided at the intersection of the rotating rod 18 and the U-shaped baffle 6, and a thread groove is provided on the arc surface inside the cylindrical hole, and the thread groove is in meshing relationship with the thread of the rotating rod 18.

[0024] like Figure 5 As shown, a U-shaped clamp 21 is provided on the vertical surface of the rectangular rod 20, an entrance 22 is also opened on the vertical surface of the rectangular hole 7 on the vertical surface of the U-shaped baffle 6, and a rotating cylinder 23 is also provided on the circular surface of the rotating rod 18 outside the U-shaped baffle 6.

[0025] Working principle: when the filter screen plate 8 is to be installed, first align the rectangular block provided on the lower surface of the lifting rod 14 with the positioning hole 5, and then push it inward, because the end of the memory spring 13 away from the round rod 11 is connected to the lifting rod 14, and a rectangular block is also provided on the lower surface of the lifting rod 14, and a pair of magnets 15 are provided on the lower surface of the rectangular block. The magnets 15 on the lower surface of the rectangular block and the magnets 15 inside the positioning hole 5 are mutually attracted. Therefore, when the rectangular block descends, the rectangular plate will continue to descend due to the influence of the suction force of the magnet, and then the torsion bar 10 can be twisted, because the lifting rod 14 is provided with a circular surface inside the cylindrical tube 12. The bottom plate has a limit block on its curved surface, and a slide groove is provided at the intersection of the limit block and the inside of the cylindrical tube 12. As the round rod 11 twists, due to the presence of the rectangular copper plate 17, the rectangular copper plate also weakens the magnetic force in the process of the magnets moving away from each other, so that the pulling force of the memory spring 13 is greater than the attraction, so that the lifting rod 14 retracts, so that the rectangular plate is stuck in the positioning hole 5. Before installing the plug, the U-shaped baffle 6 is first installed on the U-shaped slide groove 3, and then the plug is inserted, and then a pair of rotating cylinders 23 are twisted respectively to make the rotating rod 18 move outward, and finally the U-shaped clamp 21 clamps the plug through the entrance and exit 22.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An interface component on an industrial switch, comprising: A switch body (1) and a filter device (2), characterized in that: a pair of filter devices (2) are installed on the upper surface of the switch body (1), a U-shaped slide groove (3) is provided on one of the vertical surfaces of the switch body (1), a plurality of insertion holes (4) with the same spacing are provided on the vertical surface of the switch body (1), a positioning hole (5) is also provided on the upper surface of the switch body (1), a pair of U-shaped slide grooves (3) are slidably connected to a U-shaped baffle (6), and a plurality of rectangular holes (7) with the same spacing are provided through the vertical surface of the U-shaped baffle (6).

2. The interface component on an industrial switch according to claim 1, characterized in that: The filtering device (2) comprises: a filter screen plate (8), U-shaped plates (9) are arranged at the long vertical surfaces on both sides of the filter screen plate (8), and the U-shaped plates (9) are in a fixed relationship with the filter screen plate (8).

3. The interface component on an industrial switch according to claim 2, characterized in that: A torsion bar (10) is arranged above a pair of U-shaped plates (9), a round bar (11) is arranged on the lower surface of the torsion bar (10), and the round bar (11) penetrates the U-shaped plate (9), and there is a rotational relationship between the round bar (11) and the U-shaped plate (9), a cylindrical tube (12) is arranged on the lower surface of the round bar (11), a memory spring (13) is arranged on the top surface inside the cylindrical tube (12), and the end of the memory spring (13) away from the round bar (11) is connected to a lifting rod (14), and a rectangular block is also arranged on the lower surface of the lifting rod (14), and a pair of magnets (15) are arranged on the lower surface of the rectangular block.

4. The interface component on an industrial switch according to claim 1, characterized in that: A pair of rectangular copper plates (17) are arranged at the bottom surface inside the positioning hole (5), and magnets (15) are also arranged on both sides of the rectangular copper plates (17).

5. The interface component on an industrial switch according to claim 1, characterized in that: A rotating rod (18) is provided through the vertical surface of the U-shaped baffle (6), and the rod body of the rotating rod (18) is also provided with a thread (19). The rod body of the rotating rod (18) is rotatably connected to a rectangular rod (20).

6. The interface component on an industrial switch according to claim 5, characterized in that: A U-shaped clamp (21) is provided on the vertical surface of the rectangular rod (20); an entrance (22) is provided on the vertical surface of the rectangular hole (7) on the vertical surface of the U-shaped baffle (6); and a rotating cylinder (23) is provided on the circular surface of the rotating rod (18) outside the U-shaped baffle (6).

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