Anti-drop structure for port connection of network switch

Abstract

The utility model relates to the technical field of network switches, and discloses a network switch port connection anti-drop structure, which solves the problem that the existing network switch port connection does not have an anti-drop function, and comprises an anti-drop limiting mechanism connected to one end of a network switch body. The anti-falling limiting mechanism is composed of a plurality of threaded connection seats, a plurality of long screw rods, a strip-shaped limiting pressing plate, a plurality of first cable limiting assemblies and a plurality of second cable limiting assemblies, and the threaded connection seats are fixedly connected to the end, close to the anti-falling limiting mechanism, of the top of the network switch body; the long screw penetrates through the strip-shaped limiting pressing plate and is in threaded connection with the threaded connection seat. The first cable limiting assembly and the second cable limiting assembly are fixedly connected to the top end and the bottom end of the side, away from the network switch body, of the strip-shaped limiting pressing plate respectively. Through the anti-falling structure, the cable and the cable joint can be subjected to anti-falling limiting, and the connection stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of network switches, in particular to a network switch port connection anti-dropping structure. Background Art

[0002] A network switch is a network device used for forwarding electrical (optical) signals, which can provide an exclusive electrical signal path for any two network nodes connected to the switch.

[0003] In the prior art, the connectors of the network switch do not have a fixing device, so the connectors of the switch are easily loosened or fallen off during pulling and vibration. At the same time, when the cable is pulled, it is also easy to separate from the connector, which leads to unstable data transmission and even data interruption, and the use effect is poor. Therefore, the present application proposes a network switch port connection anti-falling structure. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a network switch port connection anti-dropping structure, which effectively solves the problem that the existing network switch port connection does not have an anti-dropping function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network switch port connection anti-falling structure, including an anti-falling limiting mechanism, the anti-falling limiting mechanism is connected to one end of the network switch body, and a plurality of interface grooves are arranged at one end of the network switch body close to the anti-falling limiting mechanism. The anti-falling limiting mechanism is composed of a plurality of threaded connection seats, a plurality of long screws, a strip limiting pressure plate, a plurality of cable limiting components one and a plurality of cable limiting components two. The threaded connection seat is fixedly connected to one end of the top of the network switch body close to the anti-falling limiting mechanism, the long screw is inserted into the strip limiting pressure plate and is threadedly connected to the threaded connection seat, and the cable limiting component one and the cable limiting component two are respectively fixedly connected to the top and bottom ends of the strip limiting pressure plate away from the network switch body.

[0006] Preferably, the top end of the strip-shaped limiting pressure plate is provided with a plurality of cable end limiting combination grooves 1 that match the cable limiting component 1, and the bottom end of the strip-shaped limiting pressure plate is provided with a plurality of cable end limiting combination grooves 2 that match the cable limiting component 2.

[0007] Preferably, the cable end limiting combination groove 1 and the cable end limiting combination groove 2 are both composed of an open vertical groove and a circular inner groove, the open vertical groove and the circular inner groove are a connected structure, and the inner diameter of the circular inner groove is greater than the width of the open vertical groove.

[0008] Preferably, square convex plates matching the long screw are fixedly provided at both ends of the top of the strip-shaped limiting pressure plate, a through hole is opened in the middle of the square convex plate, and the inner diameter of the through hole is larger than the outer diameter of the long screw.

[0009] Preferably, the cable limit assembly 1 and the cable limit assembly 2 are both composed of a limit sleeve, a fixed limit socket, a movable limit socket and a locking knob. The limit sleeve is fixedly connected to the side of the strip limit pressure plate, and a strip through groove is provided on the side of the limit sleeve. The fixed limit socket is fixedly connected to one side of the inside of the limit sleeve, and the movable limit socket is movably connected to the other side of the inside of the limit sleeve. The locking knob is inserted and connected to the middle position of one side of the limit sleeve and is rotatably connected to the movable limit socket. The locking knob and the limit sleeve are threaded connection structures.

[0010] Preferably, the fixed limiting card seat and the movable limiting card seat are both made of rubber material, a cable clamping groove 1 is provided on one side of the fixed limiting card seat, and a cable clamping groove 2 matching the cable clamping groove 1 is provided on one side of the movable limiting card seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) During operation, by providing the cable end limit combination groove 1 and the cable end limit combination groove 2 composed of an open vertical groove and a circular inner groove, the cable end can be clamped and limited, thereby improving the stability of the connection between the cable end and the interface groove on the network switch, preventing the cable connector from loosening or falling off, and thus improving the stability of network transmission;

[0013] (2) By providing a cable limit assembly 1 and a cable limit assembly 2 composed of a limit sleeve, a fixed limit clamp, a movable limit clamp and a locking knob, the cable can be clamped and limited to prevent the cable from being separated from the cable end when the cable is pulled, thereby improving the stability of the connection between the cable and the cable end. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 This is a schematic diagram of the anti-drop structure of the network switch port connection of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the network switch body of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the anti-falling limiting mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the strip-shaped limiting pressure plate of the utility model;

[0020] Figure 5 This is a structural schematic diagram of a cable limiting assembly of the utility model;

[0021] In the figure: 1. Anti-drop limit mechanism; 2. Network switch body; 3. Interface slot; 4. Threaded connection seat; 5. Long screw; 6. Strip limit pressure plate; 7. Cable limit assembly 1; 8. Cable limit assembly 2; 9. Cable end limit combination slot 1; 10. Cable end limit combination slot 2; 11. Open vertical slot; 12. Circular inner slot; 13. Square convex plate; 14. Through hole; 15. Limit sleeve; 16. Fixed limit card seat; 17. Movable limit card seat; 18. Locking knob; 19. Strip through slot; 20. Cable clamping slot 1; 21. Cable clamping slot 2. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Depend on Figures 1 to 4 The utility model provides a network switch port connection anti-falling structure, including an anti-falling limiting mechanism 1, the anti-falling limiting mechanism 1 is connected to one end of a network switch body 2, and a plurality of interface slots 3 are arranged at one end of the network switch body 2 close to the anti-falling limiting mechanism 1, and the anti-falling limiting mechanism 1 is composed of a plurality of threaded connection seats 4, a plurality of long screws 5, a strip-shaped limiting pressure plate 6, a plurality of cable limiting components 1 7 and a plurality of cable limiting components 2 8. The threaded connection seat 4 is fixedly connected to one end of the top of the network switch body 2 close to the anti-falling limiting mechanism 1, the long screw 5 is inserted into the strip-shaped limiting pressure plate 6 and is threadedly connected to the threaded connection seat 4, and the cable limiting component 1 7 and the cable limiting component 2 8 are respectively fixedly connected to the top and bottom ends of the strip-shaped limiting pressure plate 6 away from the network switch body 2;

[0024] The threaded connection seat 4 is installed at the top of the network switch body 2. When plugging in the cable end, the long screw 5 is rotated to make the strip-shaped limit pressure plate 6 in a loose state. At this time, the cable end is connected to the interface slot 3. After the connection is completed, the strip-shaped limit pressure plate 6 can be locked by the long screw 5, so as to lock the cable end and improve the connection stability of the cable end. Then, the cable limit assembly 1 7 and the cable limit assembly 2 8 are used to limit and hold the cable, thereby improving the stability of the connection between the cable and the cable end;

[0025] Depend on Figure 3 and Figure 4 It is given that the top of the strip-shaped limiting pressure plate 6 is provided with a plurality of cable end limiting combination grooves 9 that match the cable limiting assembly 7, and the bottom of the strip-shaped limiting pressure plate 6 is provided with a plurality of cable end limiting combination grooves 10 that match the cable limiting assembly 8. The cable end limiting combination grooves 19 and the cable end limiting combination grooves 10 are both composed of an open vertical groove 11 and a circular inner groove 12. The open vertical groove 11 and the circular inner groove 12 are a communicating structure, and the inner diameter of the circular inner groove 12 is greater than the width of the open vertical groove 11. Both ends of the top of the strip-shaped limiting pressure plate 6 are fixedly provided with square convex plates 13 that match the long screw 5, and a through hole 14 is provided in the middle position of the square convex plate 13, and the inner diameter of the through hole 14 is greater than the outer diameter of the long screw 5.

[0026] The open vertical groove 11 allows the cable to pass through the strip-shaped limiting pressure plate 6, thereby preventing the strip-shaped limiting pressure plate 6 from compressing the cable and causing damage to the cable. The circular inner groove 12 can realize clamping and limiting of the cable end, thereby improving the stability of the cable end. The square convex plate 13 and the through hole 14 can be connected with the long screw 5 to realize installation and limiting of the strip-shaped limiting pressure plate 6.

[0027] Depend on Figure 3 and Figure 5 The cable limit assembly 1 7 and the cable limit assembly 2 8 are both composed of a limit sleeve 15, a fixed limit card seat 16, a movable limit card seat 17 and a locking knob 18. The limit sleeve 15 is fixedly connected to the side of the strip limit pressure plate 6. The side of the limit sleeve 15 is provided with a strip through groove 19. The fixed limit card seat 16 is fixedly connected to one side of the inside of the limit sleeve 15. The movable limit card seat 17 is movably connected to the other side of the inside of the limit sleeve 15. On the side, the locking knob 18 is inserted and connected to the middle position of one side of the limiting sleeve 15 and is rotatably connected with the movable limiting clamping seat 17. The locking knob 18 and the limiting sleeve 15 are threaded connection structures. The fixed limiting clamping seat 16 and the movable limiting clamping seat 17 are both made of rubber. A cable clamping groove 1 20 is provided on one side of the fixed limiting clamping seat 16, and a cable clamping groove 21 matching the cable clamping groove 1 20 is provided on one side of the movable limiting clamping seat 17;

[0028] The cable is inserted into the interior of the limiting sleeve 15 and is located between the fixed limiting seat 16 and the movable limiting seat 17. Then the locking knob 18 is turned, and the locking knob 18 pushes the movable limiting seat 17 to move. The fixed limiting seat 16 and the movable limiting seat 17 are used to clamp and limit the cable. The cable clamping groove 1 20 and the cable clamping groove 2 21 can match the cable. Even if the cable is subjected to pulling force, it will not cause the cable to separate from the cable end, further improving the stability of the connection.

[0029] During work, by setting the cable end limiting combination groove 1 and the cable end limiting combination groove 2 composed of an open vertical groove and a circular inner groove, the cable end can be clamped and limited, thereby improving the stability of the connection between the cable end and the interface slot on the network switch, avoiding the cable connector from loosening or falling off, and thus improving the stability of network transmission; by setting the cable limiting assembly 1 and the cable limiting assembly 2 composed of a limiting sleeve, a fixed limiting card seat, a movable limiting card seat and a locking knob, the cable can be clamped and limited, thereby avoiding the cable from being separated from the cable end when the cable is subjected to pulling force, thereby improving the stability of the connection between the cable and the cable end.

Claims

1. A network switch port connection anti-drop structure, comprising an anti-drop limit mechanism (1), characterized in that: The anti-falling limiting mechanism (1) is connected to one end of the network switch body (2); a plurality of interface slots (3) are arranged at one end of the network switch body (2) close to the anti-falling limiting mechanism (1); the anti-falling limiting mechanism (1) is composed of a plurality of threaded connection seats (4), a plurality of long screw rods (5), a strip-shaped limiting pressure plate (6), a plurality of cable limiting components (1) and a plurality of cable limiting components (2); the threaded connection seat (4) is fixedly connected to one end of the top of the network switch body (2) close to the anti-falling limiting mechanism (1); the long screw rod (5) is inserted into the strip-shaped limiting pressure plate (6) and is threadedly connected to the threaded connection seat (4); the cable limiting component (7) and the cable limiting component (8) are respectively fixedly connected to the top and bottom ends of the strip-shaped limiting pressure plate (6) away from the network switch body (2).

2. The network switch port connection anti-drop structure according to claim 1, characterized in that: The top end of the strip-shaped limiting pressure plate (6) is provided with a plurality of cable end limiting combination grooves (9) that match the cable limiting assembly (7), and the bottom end of the strip-shaped limiting pressure plate (6) is provided with a plurality of cable end limiting combination grooves (10) that match the cable limiting assembly (8).

3. The network switch port connection anti-drop structure according to claim 2, characterized in that: The cable end limit combination groove 1 (9) and the cable end limit combination groove 2 (10) are both composed of an open vertical groove (11) and a circular inner groove (12); the open vertical groove (11) and the circular inner groove (12) are in a connected structure; the inner diameter of the circular inner groove (12) is greater than the width of the open vertical groove (11).

4. The network switch port connection anti-drop structure according to claim 1, characterized in that: Both ends of the top of the strip-shaped limiting pressure plate (6) are fixedly provided with square convex plates (13) matching the long screw (5), and a through hole (14) is opened in the middle of the square convex plate (13), and the inner diameter of the through hole (14) is larger than the outer diameter of the long screw (5).

5. The network switch port connection anti-drop structure according to claim 1, characterized in that: The cable limiting assembly 1 (7) and the cable limiting assembly 2 (8) are both composed of a limiting sleeve (15), a fixed limiting clamping seat (16), a movable limiting clamping seat (17) and a locking knob (18); the limiting sleeve (15) is fixedly connected to the side of the strip limiting pressure plate (6); a strip through groove (19) is provided on the side of the limiting sleeve (15); the fixed limiting clamping seat (16) is fixedly connected to one side of the limiting sleeve (15); the movable limiting clamping seat (17) is movably connected to the other side of the limiting sleeve (15); the locking knob (18) is inserted and connected to the middle position of one side of the limiting sleeve (15) and is rotatably connected to the movable limiting clamping seat (17); the locking knob (18) and the limiting sleeve (15) are threaded connection structures.

6. The network switch port connection anti-drop structure according to claim 5, characterized in that: The fixed limit card seat (16) and the movable limit card seat (17) are both made of rubber material; one side of the fixed limit card seat (16) is provided with a cable clamping groove 1 (20); and one side of the movable limit card seat (17) is provided with a cable clamping groove 2 (21) matching the cable clamping groove 1 (20).

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