Protection structure for industrial switch

Abstract

The utility model discloses a protection structure for an industrial switch, and relates to the technical field of switches. Comprising a metal shell, a front end cover and a rear end cover, anti-collision wings are arranged on the left side and the right side of the metal shell, silica gel pads are bonded to the anti-collision wings, a first assembly clamping groove is formed in the front side of the metal shell, the front end cover is locked in the first assembly clamping groove through screws, a port receding hole is formed in the front end cover, and a transparent turning cover is hinged to the front end cover. According to the protection structure for the industrial switch, after the circuit board with the network port is installed, the network port extends outwards from the port receding hole, the transparent flip cover is arranged at the port receding hole, the network port is shielded, wiring at the port is not affected, the problem of port dust prevention can be effectively solved, the dust prevention effect of the switch is enhanced, and the service life of the switch is prolonged. The anti-collision wings and the silica gel pads are arranged on the two sides of the metal shell, so that when the switch is collided, impact force can be effectively relieved, and a good protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a protective structure for industrial switches. Background Art

[0002] Industrial switches are also called industrial Ethernet switches, which are Ethernet switch devices used in the field of industrial control. Due to the network standards adopted, they are open, widely used, low-priced, and use transparent and unified TCP or IP protocols. Ethernet has become the main communication standard in the field of industrial control. Industrial switches have telecommunications-grade performance characteristics and can withstand harsh working environments.

[0003] An industrial switch is essentially a multi-port network bridge, which is usually equipped with several to dozens of ports. However, the current ports are all open structures. When used in industrial sites, dust will inevitably fall into the exposed parts of the ports. Dust accumulation can easily affect the stability of the port connection after wiring. In addition, during use, the switch may be damaged when hit by external forces. Utility Model Content

[0004] The utility model provides a protective structure for an industrial switch to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective structure for an industrial switch, comprising a metal shell, a front cover and a rear cover, the left and right sides of the metal shell are provided with anti-collision wings, and silicone pads are bonded to the anti-collision wings, the front side of the metal shell is provided with a first assembly slot, the front cover is locked in the first assembly slot by screws, the front cover is provided with a port clearance hole, the front cover is hinged with a transparent flip cover, and the transparent flip cover covers the port clearance hole, the bottom of the transparent flip cover is provided with a wire outlet, the rear side of the metal shell is provided with a second assembly slot, and the rear cover is locked in the second assembly slot by screws.

[0006] Furthermore, the first assembly slot and the second assembly slot are both provided with threaded holes around them, and the front end cover and the rear end cover are both provided with fixing holes around them, and the positions of the fixing holes correspond to those of the threaded holes.

[0007] Furthermore, the front end cover is provided with a positioning groove, and the transparent flip cover is hinged in the positioning groove.

[0008] Furthermore, an ear hole is provided in the positioning groove, and a rotating shaft is provided on the transparent flip cover, and the transparent flip cover is hinged in the positioning groove through the rotating shaft and the ear hole.

[0009] Furthermore, an iron sheet is bonded in the positioning groove, a magnet is embedded in the transparent flip cover, and the transparent flip cover is magnetically connected to the positioning groove through the magnet and the iron sheet.

[0010] Furthermore, the port-yielding holes are located in the positioning groove and are evenly distributed in the positioning groove laterally.

[0011] Compared with the prior art, the utility model provides a protective structure for industrial switches, which has the following beneficial effects:

[0012] The protective structure for the industrial switch, when a circuit board with a network port is installed, the network port extends outward from the port clearance hole. A transparent flip cover is provided at the port clearance hole to shield the network port without affecting the wiring at the port, which can effectively solve the problem of port dust prevention and enhance the dust prevention effect of the switch. Anti-collision wings and silicone pads are provided on both sides of the metal shell, which can effectively reduce the impact force when the switch encounters a collision, thereby playing a good protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a side sectional view of the utility model;

[0015] Figure 3 This is a structural diagram of the metal shell of the utility model.

[0016] In the figure: 1. Metal shell; 2. Front cover; 3. Rear cover; 4. Anti-collision wing; 5. Silicone pad; 6. First assembly slot; 7. Port clearance hole; 8. Transparent flip cover; 9. Wire outlet; 10. Second assembly slot; 11. Threaded hole; 12. Fixing hole; 13. Positioning groove; 14. Ear hole; 15. Rotating shaft; 16. Iron sheet; 17. Magnet. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1-Figure 3The utility model discloses a protective structure for an industrial switch, including a metal shell 1, a front cover 2 and a rear cover 3. The left and right sides of the metal shell 1 are both provided with anti-collision wings 4, and the anti-collision wings 4 are bonded with silicone pads 5. The front side of the metal shell 1 is provided with a first assembly slot 6, and the front cover 2 is screwed in the first assembly slot 6. The front cover 2 is provided with a port clearance hole 7, and the front cover 2 is hinged with a transparent flip cover 8, and the transparent flip cover 8 covers the port clearance hole 7. The bottom of the transparent flip cover 8 is provided with a wire outlet 9. When a wire with The network port is arranged behind the circuit board of the network port, and the network port extends outward from the port clearance hole 7. By arranging a transparent flip cover 8 at the port clearance hole 7, the network port is shielded without affecting the wiring at the port, which can effectively solve the problem of port dust prevention and enhance the dust prevention effect of the switch. By arranging anti-collision wings 4 and silicone pads 5 on both sides of the metal shell 1, when the switch encounters a collision, the impact force can be effectively reduced, which plays a good protective role. The rear side of the metal shell 1 is provided with a second assembly slot 10, and the rear end cover 3 is locked in the second assembly slot 10 by screws.

[0019] Specifically, the first assembly slot 6 and the second assembly slot 10 are both provided with threaded holes 11 around them, and the front end cover 2 and the rear end cover 3 are both provided with fixing holes 12 around them, and the positions of the fixing holes 12 and the threaded holes 11 correspond.

[0020] In this embodiment, the front end cover 2 and the rear end cover 3 are correspondingly installed in the first assembly slot 6 and the second assembly slot 10, and the fixing hole 12 and the threaded hole 11 correspond to each other, and then the front end cover 2 and the rear end cover 3 are locked in the first assembly slot 6 and the second assembly slot 10 with screws.

[0021] Specifically, a positioning groove 13 is provided on the front end cover 2 , and the transparent flip cover 8 is hinged in the positioning groove 13 .

[0022] In this embodiment, the positioning groove 13 is an auxiliary assembly structure used for installing and positioning the transparent flip cover 8 .

[0023] Specifically, an ear hole 14 is provided in the positioning groove 13 , and a rotating shaft 15 is provided on the transparent flip cover 8 , and the transparent flip cover 8 is hinged in the positioning groove 13 via the rotating shaft 15 and the ear hole 14 .

[0024] In this embodiment, the transparent flip cover 8 is hinged in the positioning groove 13 through the cooperation of the rotating shaft 15 and the ear hole 14 .

[0025] Specifically, an iron sheet 16 is bonded in the positioning groove 13 , and a magnet 17 is embedded in the transparent flip cover 8 , and is magnetically connected to the positioning groove 13 through the magnet 17 and the iron sheet 16 .

[0026] In this embodiment, the transparent flip cover 8 can be magnetically attracted to the positioning groove 13 through the cooperation of the magnet 17 and the iron sheet 16 .

[0027] Specifically, the port clearance holes 7 are located in the positioning groove 13 and are evenly distributed in the positioning groove 13 laterally.

[0028] In this embodiment, after the circuit board with the network port is installed, the network port protrudes outward from the port clearance hole 7.

[0029] When in use, after the circuit board with the network port is installed, the network port extends outward from the port clearance hole 7. By arranging a transparent flip cover 8 at the port clearance hole 7, the network port is shielded without affecting the wiring at the port, which can effectively solve the problem of port dust prevention and enhance the dust prevention effect of the switch. By arranging anti-collision wings 4 and silicone pads 5 on both sides of the metal shell 1, when the switch encounters a collision, the impact force can be effectively reduced, thereby playing a good protective role.

[0030] In summary, the protective structure for the industrial switch, when a circuit board with a network port is installed, the network port extends outward from the port clearance hole 7. By arranging a transparent flip cover 8 at the port clearance hole 7, the network port is shielded without affecting the wiring at the port, which can effectively solve the problem of port dust prevention and enhance the dust prevention effect of the switch. By arranging anti-collision wings 4 and silicone pads 5 on both sides of the metal shell 1, when the switch encounters a collision, the impact force can be effectively reduced, thereby playing a good protective role.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for an industrial switch, comprising a metal housing (1), a front cover (2) and a rear cover (3), characterized in that: The left and right sides of the metal shell (1) are both provided with anti-collision wings (4), and the anti-collision wings (4) are bonded with silicone pads (5). The front side of the metal shell (1) is provided with a first assembly slot (6), and the front end cover (2) is screwed in the first assembly slot (6). The front end cover (2) is provided with a port clearance hole (7). The front end cover (2) is hinged with a transparent flip cover (8), and the transparent flip cover (8) covers the port clearance hole (7). The bottom of the transparent flip cover (8) is provided with a wire outlet (9). The rear side of the metal shell (1) is provided with a second assembly slot (10), and the rear end cover (3) is screwed in the second assembly slot (10).

2. The protective structure for an industrial switch according to claim 1, characterized in that: The first assembly slot (6) and the second assembly slot (10) are both provided with threaded holes (11) on their peripheries, and the front end cover (2) and the rear end cover (3) are both provided with fixing holes (12) on their peripheries, and the positions of the fixing holes (12) and the threaded holes (11) correspond to each other.

3. The protective structure for an industrial switch according to claim 1, characterized in that: The front end cover (2) is provided with a positioning groove (13), and the transparent flip cover (8) is hinged in the positioning groove (13).

4. The protective structure for an industrial switch according to claim 3, characterized in that: An ear hole (14) is provided in the positioning groove (13), and a rotating shaft (15) is provided on the transparent flip cover (8), and the transparent flip cover (8) is hinged in the positioning groove (13) via the rotating shaft (15) and the ear hole (14).

5. The protective structure for an industrial switch according to claim 3, characterized in that: An iron sheet (16) is bonded in the positioning groove (13), and a magnet (17) is embedded in the transparent flip cover (8), and is magnetically connected to the positioning groove (13) through the magnet (17) and the iron sheet (16).

6. The protective structure for an industrial switch according to claim 3, characterized in that: The port clearance holes (7) are located in the positioning groove (13) and are evenly distributed in the positioning groove (13) in the transverse direction.

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