Shell structure of network switch

Abstract

The utility model discloses a network switch shell structure, which belongs to the technical field of network switches, aims at solving the problems of inconvenience in disassembly and maintenance and poorer switch protection effect, and comprises a switch shell and a mounting shaft, a rotary sealing cover is rotatably mounted at the bottom of the switch shell, and a positioning piece is fixed at the top end of the rotary sealing cover. Openings are formed in the two sides of the outer wall of the positioning piece, a stress spring is fixed to the inner wall of the mounting shaft, a limiting block is fixed to the top end of the stress spring, connecting rods are fixed to the top end of the limiting block, and L-shaped connecting pieces are fixed to the outer walls of the connecting rods. According to the utility model, through the mutual cooperative operation of the positioning piece, the positioning groove, the opening, the movable groove, the extrusion spring, the movable block and the clamping rod, the rotary sealing cover can be quickly disassembled, and through the action of the extrusion spring, the rotary sealing cover can be sealed and closed, so that the switch can be quickly maintained; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of network switches, and in particular relates to a housing structure of a network switch. Background Art

[0002] A network switch is a device that expands a network and can provide more connection ports in a sub-network to connect more computers. With the development of the communications industry and the advancement of informatization of the national economy, the network switch market has been steadily increasing. Ethernet technology has become one of the most important LAN networking technologies today, and network switches have become the most popular switches.

[0003] The existing housing structure of home network switches is fixedly connected mostly by welding, bonding and sealing threads. The connection structure is complex, which makes disassembly inconvenient, resulting in slow maintenance efficiency of the switch. In addition, the existing network switches have poor protection effects. When the switch is subjected to external pressure, it is easy to be damaged, thereby reducing the service life of the switch.

[0004] Therefore, a network switch housing structure is needed to solve the problems of inconvenient disassembly and maintenance and poor switch protection effect in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a network switch housing structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a network switch housing structure, including a switch housing and a mounting shaft, a rotating sealing cover is rotatably installed at the bottom of the switch housing, a positioning piece is fixed to the top of the rotating sealing cover, and openings are provided on both sides of the outer wall of the positioning piece, a force spring is fixed to the inner wall of the mounting shaft, a limiting block is fixed to the top of the force spring, a connecting rod is fixed to the top of the limiting block, the outer walls of the connecting rods are fixed with L-shaped connecting pieces, and a protective plate is commonly fixed to the top of the L-shaped connecting pieces, and quick release mechanisms are provided on both sides of the bottom of the switch housing.

[0007] By applying force to the toggle rod, the locking rod can be driven to slide within a limited position, and the movable block can be driven to slide within a limited position, thereby driving the extrusion spring to be squeezed, thereby driving the locking rod to slide out of the opening, and at the same time rotating the rotating sealing cover, thereby opening the switch casing for maintenance.

[0008] It should be noted in the scheme that the quick-release mechanism includes two movable grooves, both of which are opened on both sides of the bottom of the switch housing, an extrusion spring is fixed to the inner wall of the movable groove, a movable block is fixed to the other end of the extrusion spring, and a locking rod is fixed to the other end of the movable block.

[0009] It is further worth noting that a toggle rod is fixed to the top end of the engaging rod, and the engaging rod is engaged with the opening.

[0010] By causing the L-shaped connecting piece to be stressed while the protective plate is stressed, the connecting rod can be further driven to be stressed, thereby driving the limit block to be squeezed under stress, and further through the action of the stress spring, the protective plate can be buffered, thereby further protecting the switch casing.

[0011] It should be further explained that the positioning member fits in the positioning groove.

[0012] As a preferred implementation, the top ends of the connecting rods are respectively fixed to the four bottom corners of the switch housing.

[0013] As a preferred implementation, ventilation holes are provided on both sides of the outer wall of the switch housing.

[0014] The air vents are mainly used to allow ventilation of the switch casing, thereby preventing the switch from overworking and causing damage.

[0015] Compared with the prior art, the network switch housing structure provided by the utility model has at least the following beneficial effects:

[0016] (1) Through the cooperation between the positioning member, the positioning groove, the opening, the movable groove, the extrusion spring, the movable block, and the engaging rod, the rotating sealing cover can be quickly disassembled, and through the action of the extrusion spring, the rotating sealing cover can be sealed and closed, so that the switch can be quickly repaired, thereby improving the practicality of the equipment.

[0017] (2) By installing the shaft, the force spring, the limit block, the connecting rod, the L-shaped connecting piece, and the protective plate, the switch can be protected to avoid damage caused by external pressure, thereby further improving the service life of the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front perspective view of the utility model;

[0019] Figure 2 It is a partial cross-sectional view of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 It is a partial structural diagram of the utility model.

[0022] In the figure: 1. Switch housing; 2. Rotating sealing cover; 3. Positioning piece; 4. Opening; 5. Positioning slot; 6. Quick release mechanism; 61. Movable slot; 62. Extrusion spring; 63. Movable block; 64. Engaging rod; 7. Toggle rod; 8. Ventilation hole; 9. Mounting shaft; 10. Force spring; 11. Limiting block; 12. Connecting rod; 13. L-shaped connector; 14. Protective plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with embodiments.

[0024] See also Figure 1-4 The utility model provides a network switch housing structure, including a switch housing 1 and an installation shaft 9, characterized in that a rotating sealing cover 2 is rotatably installed at the bottom of the switch housing 1, a positioning member 3 is fixed to the top of the rotating sealing cover 2, and openings 4 are opened on both sides of the outer wall of the positioning member 3, a force spring 10 is fixed to the inner wall of the installation shaft 9, a limiting block 11 is fixed to the top of the force spring 10, a connecting rod 12 is fixed to the top of the limiting block 11, an L-shaped connecting member 13 is fixed to the outer wall of the connecting rod 12, and a protective plate 14 is fixed to the top of the L-shaped connecting member 13, and quick release mechanisms 6 are arranged on both sides of the bottom of the switch housing 1.

[0025] The quick-release mechanism 6 can mainly realize the quick disassembly of the rotating sealing cover 2 so that the inside of the switch housing 1 can be quickly repaired.

[0026] Further as Figure 2 , Figure 3 As shown, it is worth specifically explaining that the quick-release mechanism 6 includes two movable grooves 61, and the two movable grooves 61 are both opened on both sides of the bottom of the switch housing 1. The inner wall of the movable groove 61 is fixed with a compression spring 62, and the other end of the compression spring 62 is fixed with a movable block 63, and the other end of the movable block 63 is fixed with a locking rod 64.

[0027] By applying force to the toggle rod 7, the locking rod 64 can be driven to slide within a limited position, and the movable block 63 can be driven to slide within a limited position, thereby driving the extrusion spring 62 to be squeezed, thereby driving the locking rod 64 to slide out of the opening 4, and at the same time, the rotating sealing cover 2 is rotated, thereby opening the switch housing 1 for maintenance.

[0028] Further as Figure 2 , Figure 3 As shown, it is worth to explain in detail that the top end of the engaging rod 64 is respectively fixed with a toggle rod 7 , and the engaging rod 64 is engaged with the opening 4 .

[0029] This solution has the following working process: when the switch needs to be repaired, the toggle rod 7 is first subjected to force, which can drive the locking rod 64 to slide out of the surface of the opening 4, and then the rotating sealing cover 2 is rotated so that the switch can be opened for maintenance. At the same time, when the rotating sealing cover 2 needs to be sealed, the positioning member 3 is fitted with the inner wall of the positioning groove 5, and the rotating sealing cover 2 is sealed by the action of the squeezing spring 62.

[0030] According to the above working process, it can be known that: by causing the L-shaped connecting piece 13 to be subjected to force while the protective plate 14 is subjected to force, the connecting rod 12 can be further subjected to force, thereby causing the limit block 11 to be subjected to force and extrusion, and further through the action of the force spring 10, the protective plate 14 can be buffered, and the switch housing 1 can be further protected.

[0031] Further as Figure 2 As shown, it is worth explaining in detail that the positioning member 3 is in close contact with the positioning groove 5 .

[0032] Through the cooperation between the positioning member 3 and the positioning groove 5 , the sealing cover 2 can be quickly rotated to seal the switch housing 1 .

[0033] Further as Figure 1 , Figure 2 , Figure 4 As shown, it is worth to explain in detail that the top ends of the connecting rods 12 are respectively fixed to the four bottom corners of the switch housing 1 .

[0034] Further as Figure 1 , Figure 2 As shown, it is worth to explain in detail that ventilation holes 8 are arranged on both sides of the outer wall of the switch housing 1.

[0035] The ventilation holes 8 can mainly enable ventilation of the switch housing 1, thereby preventing the switch from overworking and causing damage.

[0036] In summary: by applying force to the toggle rod 7, the locking rod 64 can be driven to slide within a limited position, and the movable block 63 can be driven to slide within a limited position, thereby driving the extrusion spring 62 to be extruded, thereby driving the locking rod 64 to slide out of the opening 4, and at the same time rotating the rotating sealing cover 2, thereby opening the switch housing 1 for maintenance, and while applying force to the protective plate 14, it can drive the L-shaped connecting piece 13 to be stressed, and further drive the connecting rod 12 to be stressed, thereby driving the limiting block 11 to be squeezed, and further through the action of the force spring 10, it can buffer the protective plate 14, and further protect the switch housing 1.

Claims

1. A network switch housing structure, comprising a switch housing (1) and a mounting shaft (9), characterized in that: A rotating sealing cover (2) is rotatably mounted on the bottom of the switch housing (1); a positioning member (3) is fixed on the top of the rotating sealing cover (2); openings (4) are provided on both sides of the outer wall of the positioning member (3); a force spring (10) is fixed on the inner wall of the mounting shaft (9); a limit block (11) is fixed on the top of the force spring (10); a connecting rod (12) is fixed on the top of the limit block (11); an L-shaped connecting member (13) is fixed on the outer wall of the connecting rod (12); a protective plate (14) is fixed on the top of the L-shaped connecting member (13); and quick-release mechanisms (6) are provided on both sides of the bottom of the switch housing (1).

2. A network switch housing structure according to claim 1, characterized in that: The quick-release mechanism (6) comprises two movable grooves (61), both of which are arranged on two sides of the bottom of the switch housing (1); a pressing spring (62) is fixed to the inner wall of the movable groove (61); a movable block (63) is fixed to the other end of the pressing spring (62); and a locking rod (64) is fixed to the other end of the movable block (63).

3. A network switch housing structure according to claim 2, characterized in that: A toggle rod (7) is fixed to the top end of each of the engaging rods (64), and the engaging rods (64) are engaged with the opening (4).

4. A network switch housing structure according to claim 1, characterized in that: The positioning piece (3) fits in the positioning groove (5).

5. The network switch housing structure according to claim 1, characterized in that: The top ends of the connecting rods (12) are respectively fixed to the four bottom corners of the switch housing (1).

6. A network switch housing structure according to claim 1, characterized in that: Air holes (8) are provided on both sides of the outer wall of the switch housing (1).

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