Safe network equipment switch convenient to maintain

Abstract

The utility model belongs to the technical field of network equipment switches, and particularly relates to a safe network equipment switch convenient to maintain, which comprises a network equipment switch body, and the network equipment switch body comprises an L-shaped base, a support column, a switch circuit board, a longitudinal baffle plate and an n-shaped sealing plate. Supporting columns are arranged at the four corners of the bottom end of the inner wall of the L-shaped base, a switch circuit board is placed above the four supporting columns, a longitudinal baffle is installed at one end of the L-shaped base, an n-shaped sealing plate is installed above the L-shaped base, and mounting holes are formed in the edge portions of the two sides of the n-shaped sealing plate. By directly disassembling the n-shaped sealing plate, a switch circuit board in the safety type network equipment switch can be overhauled, and by using the wire arrangement groove formed in the n-shaped supporting plate, a network cable connected with the safety type network equipment switch can be arranged, so that a worker can conveniently use and maintain the safety type network equipment switch.

Description

Technical Field

[0001] The utility model belongs to the technical field of network device switches, and particularly relates to a safe network device switch which is convenient for maintenance. Background Art

[0002] A switch is a network device for forwarding electrical signals. It can provide an exclusive electrical signal path for any two network nodes accessing the switch.

[0003] At present, when the safe network device switch on the market is in use, the network cables connected to the safe network device switch are prone to being staggered and messy. The staggering and messiness of the network cables will affect the later maintenance of the safe network device switch. Moreover, when the inside of the safe network device switch needs to be repaired, the safe network device switch needs to be disassembled as a whole, and the disassembly process is relatively cumbersome. Based on this, the utility model provides a safe network device switch which is convenient for maintenance. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a safe network device switch which is convenient for maintenance and has the characteristics of being convenient for maintenance and use.

[0005] To achieve the above object, the utility model provides the following technical solutions: A safe network device switch which is convenient for maintenance, comprising a network device switch body. The network device switch body includes an L-shaped base, support columns, a switch circuit board, a longitudinal baffle and a U-shaped sealing plate. At the four corners of the inner bottom end of the L-shaped base, support columns are provided. Above the four support columns, a switch circuit board is placed. A longitudinal baffle is installed at one end of the L-shaped base, and a U-shaped sealing plate is installed above the L-shaped base;

[0006] Installation holes are opened at both side edges of the U-shaped sealing plate. One-way connection holes are opened at both sides of the U-shaped sealing plate near the installation holes. A U-shaped support plate is installed outside the U-shaped sealing plate. Convex columns are provided at both side edges of the inner wall of the U-shaped support plate. The convex columns are located inside the installation holes. Second connection holes are opened at both sides of the inner wall of the U-shaped support plate near the convex columns. A connection screw is installed inside the second connection hole. One end of the connection screw is located inside the one-way connection hole. Slots are opened at equal intervals at one end of the U-shaped support plate.

[0007] As a preferred technical solution of the safe network device switch which is convenient for maintenance of the utility model, first fixed clamping holes are symmetrically opened at one side of the inner bottom end of the L-shaped base, and first limit clamping holes are symmetrically opened at both sides of the L-shaped base.

[0008] As a preferred technical solution of the safe network device switch that is convenient for maintenance of the present utility model, a positioning card plate is welded to the bottom end of one end of the longitudinal baffle. The length of the positioning card plate is adapted to the inner wall length of the L-shaped base. Symmetrically arranged second fixing card holes are formed at the top end of the positioning card plate. A fixing screw is installed inside the second fixing card hole, and one end of the fixing screw is located inside the first fixing card hole.

[0009] As a preferred technical solution of the safe network device switch that is convenient for maintenance of the present utility model, symmetrically arranged second limiting card holes are formed at the bottom ends of both sides of the U-shaped sealing plate. The second limiting card holes are adapted to the first limiting card holes. A limiting screw is installed inside the second limiting card hole, and one end of the limiting screw is located inside the first limiting card hole.

[0010] As a preferred technical solution of the safe network device switch that is convenient for maintenance of the present utility model, positioning card slots are symmetrically arranged at the top ends of the L-shaped base and the longitudinal baffle. Positioning card posts are arranged at the four corners of the top end of the inner wall of the U-shaped sealing plate. The four positioning card posts are adapted to the four positioning card slots.

[0011] As a preferred technical solution of the safe network device switch that is convenient for maintenance of the present utility model, an insertion interface is formed in the middle of one end of the longitudinal baffle. Heat dissipation holes are equidistantly arranged in the middle of both sides of the U-shaped sealing plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The safe switch is composed of an L-shaped base, a switch circuit board, a longitudinal baffle, and a U-shaped sealing plate. By directly disassembling the U-shaped sealing plate, the switch circuit board inside the safe network device switch can be overhauled. By using the connecting screw, the C-shaped support plate can be fixed. By using the wire slot arranged on the C-shaped support plate, the network cables connected to the safe network device switch can be arranged, which is convenient for the staff to use and maintain the safe network device switch. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the overall cross-sectional view of the present utility model;

[0017] Figure 3 is the installation explosion diagram of the U-shaped sealing plate of the present utility model;

[0018] Figure 4 Structural schematic diagram of the positioning card slot of the present utility model;

[0019] Figure 5 Exploded view of the installation of the C-shaped support plate of the present utility model.

[0020] In the figure: 1. Network device switch body; 111. L-shaped base; 112. Support column; 113. Switch circuit board; 114. Longitudinal baffle; 115. U-shaped sealing plate;

[0021] 2. First fixing card hole; 3. Positioning card plate; 4. Second fixing card hole; 5. Fixing screw; 6. First limiting card hole; 7. Second limiting card hole; 8. Limiting screw; 9. Positioning card slot; 10. Positioning card post; 11. Installation hole; 12. First connection hole; 13. C-shaped support plate; 14. Convex column; 15. Second connection hole; 16. Connection screw; 17. Wire slot. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] Please refer to Figures 1 to 5, the present utility model provides the following technical solutions: A safe network device switch that is easy to maintain, including a network device switch body 1. The network device switch body 1 includes an L-shaped base 111, support columns 112, a switch circuit board 113, a longitudinal baffle 114, and a U-shaped sealing plate 115. Support columns 112 are provided at the four corners of the bottom end of the inner wall of the L-shaped base 111. One-sided symmetrically opened first fixing card holes 2 are provided at the bottom end of the inner wall of the L-shaped base 111. First limiting card holes 6 are symmetrically opened on both sides of the L-shaped base 111. A switch circuit board 113 is fixed above the four support columns 112. A longitudinal baffle 114 is installed at one end of the L-shaped base 111. A positioning card plate 3 is welded to the bottom of one end of the longitudinal baffle 114. The length of the positioning card plate 3 is adapted to the inner wall length of the L-shaped base 111, which can position and limit the installation of the longitudinal baffle 114. Second fixing card holes 4 are symmetrically opened at the top end of the positioning card plate 3. A fixing screw 5 is installed inside the second fixing card holes 4. One end of the fixing screw 5 is located inside the first fixing card holes 2, which can fix the longitudinal baffle 114 and facilitate the installation and use of the longitudinal baffle 114. An insertion port is opened in the middle of one end of the longitudinal baffle 114. The insertion port is adapted to the network interface on the switch circuit board 113. First positioning card slots 9 are symmetrically opened at the top ends of both the L-shaped base 111 and the longitudinal baffle 114. A U-shaped sealing plate 115 is installed above the L-shaped base 111. Positioning posts 10 are provided at the four corners of the top end of the inner wall of the U-shaped sealing plate 115. The four positioning posts 10 are adapted to the four first positioning card slots 9, which can position and limit the installation of the U-shaped sealing plate 115. Second limiting card holes 7 are symmetrically opened at the bottom of both sides of the U-shaped sealing plate 115. The second limiting card holes 7 are adapted to the first limiting card holes 6. A limiting screw 8 is installed inside the second limiting card holes 7. One end of the limiting screw 8 is located inside the first limiting card holes 6, which can fix the U-shaped sealing plate 115 and facilitate the installation and use of the U-shaped sealing plate 115;

[0024] Installation holes 11 are opened at both side edges of the U-shaped sealing plate 115. Heat dissipation holes are equally spaced in the middle of both sides of the U-shaped sealing plate 115. First connection holes 12 are opened at both sides of the U-shaped sealing plate 115 near the installation holes 11. A U-shaped support plate 13 is installed outside the U-shaped sealing plate 115. Convex columns 14 are provided at both side edges of the inner wall of the U-shaped support plate 13. The convex columns 14 are located inside the installation holes 11. Second connection holes 15 are opened at both sides of the inner wall of the U-shaped support plate 13 near the convex columns 14. A connection screw 16 is installed inside the second connection holes 15. One end of the connection screw 16 is located inside the first connection holes 12. Wiring grooves 17 are equally spaced at one end of the U-shaped support plate 13. The switch circuit board 113 is an existing technical device, and its specific structure and working principle will not be described here.

[0025] Working principle and usage process of the present utility model: When maintenance is required for the network device switch body 1, the staff rotates the limit screw 8 to make the limit screw 8 disengage from the first limit hole 6. Then, the staff removes the U-shaped sealing plate 115. Subsequently, the staff maintains (or removes for maintenance) the switch circuit board 113 inside the network device switch body 1, facilitating the maintenance and use of this safe network device switch.

[0026] When the network device switch body 1 is in use, the staff loosens the connecting screw 16 to make the connecting screw 16 disengage from the first connecting hole 12. Then, the staff rotates the C-shaped support plate 13 to make the C-shaped support plate 13 located above the network device switch body 1. Then, the staff conducts the wiring of the network cable. After the network cable is wired, the staff rotates and installs the C-shaped support plate 13 again to make the network cable enter the cable slot 17 for cable routing.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A secure network device switch that is easy to maintain, comprising a network device switch body (1), characterized in that: The switch body (1) of the network device includes an L-shaped base (111), support columns (112), a switch circuit board (113), a longitudinal baffle (114), and a U-shaped sealing plate (115). At the four corners of the inner bottom end of the L-shaped base (111), support columns (112) are provided. Above the four support columns (112), a switch circuit board (113) is placed. At one end of the L-shaped base (111), a longitudinal baffle (114) is installed, and above the L-shaped base (111), a U-shaped sealing plate (115) is installed; On both side edges of the U-shaped sealing plate (115), mounting holes (11) are provided. Near the mounting holes (11) on both sides of the U-shaped sealing plate (115), first connection holes (12) are provided. Outside the U-shaped sealing plate (115), a U-shaped support plate (13) is installed. On both side edges of the inner wall of the U-shaped support plate (13), convex columns (14) are provided. The convex columns (14) are located inside the mounting holes (11). Near the convex columns (14) on both sides of the inner wall of the U-shaped support plate (13), second connection holes (15) are provided. Inside the second connection holes (15), connection screws (16) are installed. One end of the connection screw (16) is located inside the first connection hole (12). At one end of the U-shaped support plate (13), wire grooves (17) are provided at equal intervals.

2. The secure network device switch that is easy to maintain according to claim 1, characterized in that: On one side of the inner bottom end of the L-shaped base (111), first fixing card holes (2) are symmetrically provided. On both sides of the L-shaped base (111), first limiting card holes (6) are symmetrically provided.

3. The secure network device switch that is easy to maintain according to claim 2, characterized in that: At the bottom of one end of the longitudinal baffle (114), a positioning card plate (3) is welded. The length of the positioning card plate (3) is adapted to the inner length of the L-shaped base (111). At the top of the positioning card plate (3), second fixing card holes (4) are symmetrically provided. Inside the second fixing card holes (4), fixing screws (5) are installed. One end of the fixing screw (5) is located inside the first fixing card hole (2).

4. The secure network device switch that is easy to maintain according to claim 3, characterized in that: At the bottom of both sides of the U-shaped sealing plate (115), second limiting card holes (7) are symmetrically provided. The second limiting card holes (7) are adapted to the first limiting card holes (6). Inside the second limiting card holes (7), limiting screws (8) are installed. One end of the limiting screw (8) is located inside the first limiting card hole (6).

5. The secure network device switch that is easy to maintain according to claim 4, characterized in that: At the top of the L-shaped base (111) and at the top of the longitudinal baffle (114), positioning card slots (9) are symmetrically provided. At the four corners of the inner top end of the U-shaped sealing plate (115), positioning card columns (10) are provided. The four positioning card columns (10) are adapted to the four positioning card slots (9).

6. The secure network device switch that is easy to maintain according to claim 1, characterized in that: In the middle of one end of the longitudinal baffle (114), an insertion port is provided. On both sides of the middle of the U-shaped sealing plate (115), heat dissipation holes are provided at equal intervals.

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