Impact-vibration-resistant mounting structure for reinforcing switch circuit board

Abstract

The utility model relates to the technical field of switches, and discloses a reinforced switch circuit board anti-impact vibration mounting structure, which comprises a switch main body, an external anti-impact device, an internal anti-impact device and a switch fixing device, and is characterized in that the external anti-impact device is mounted above the internal anti-impact device; two sets of switch fixing devices are arranged on the left side and the right side of the internal impact-resistant device, a switch body is arranged in each switch fixing device, a top-layer heat dissipation outlet is formed in the upper portion of the external impact-resistant device, and side skirt plates are arranged on the left side and the right side of the external impact-resistant device. The rear side of the switch main body is provided with a power supply socket, one side of the power supply socket is provided with a rear side heat dissipation port, and when the device is used, through the arrangement of the external anti-impact device and the internal anti-impact device, physical damage can be conveniently resisted through the two layers of anti-impact devices, the anti-impact performance is improved, and the integrity of a machine is protected to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a shock and vibration resistant mounting structure for reinforcing a switch circuit board. Background Art

[0002] A network switch is a device that expands a network and can provide more connection ports in a sub-network in order to connect more computers. With the development of the communications industry and the advancement of informatization of the national economy, the market for network switches has been steadily rising. It has the characteristics of high cost performance, high flexibility, relative simplicity and easy implementation. Ethernet technology has become the most important LAN networking technology today, and network switches have become the most popular switches. Switch means "switch" and is a network device used for forwarding electrical signals. It can provide exclusive electrical signal paths for any two network nodes connected to the switch. The most common switch is the Ethernet switch, and other common ones include telephone voice switches, fiber optic switches, etc.

[0003] However, it still has some disadvantages. For example, some switches have no protection function and can easily be damaged by physical impact, causing the internal circuit board to be unusable. Putting a protective shell on the switch will also weaken the heat dissipation function or even make it fail.

[0004] In order to solve the above problems, the present application proposes a mounting structure for reinforcing a switch circuit board against shock and vibration. Utility Model Content

[0005] The utility model aims to provide a reinforcing switch circuit board anti-impact and vibration mounting structure to solve the problem that the switch circuit board in the prior art proposed in the above background technology is easily damaged by impact.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a reinforcing switch circuit board anti-impact and vibration installation structure, including a switch body, an external anti-impact device, an internal anti-impact device, and a switch fixing device, wherein the external anti-impact device is installed above the internal anti-impact device, and switch fixing devices are provided on the left and right sides of the internal anti-impact device, and there are two groups of switch fixing devices, and the switch fixing device is provided inside the switch body, the external anti-impact device, and the internal anti-impact device are convenient for resisting physical damage through two layers of anti-impact devices, improving the anti-impact performance, and protecting the integrity of the machine to the maximum extent.

[0007] Preferably, a top-layer heat dissipation outlet is provided inside the upper part of the external anti-impact device, side skirts are provided on the left and right sides of the external anti-impact device, a power socket is provided on the rear side of the switch body, and a rear heat dissipation outlet is provided on one side of the power socket, and the side skirts are used to provide certain protection to both sides to increase the protection area against impact.

[0008] Preferably, a cooling fan is provided above the switch body, a network port is provided on the front of the switch body, and there are multiple groups of network ports, an operation indicator light is provided on the right side of the front of the switch body, mounting plates are provided on the left and right sides of the internal impact-resistant device, and two groups of fixing grooves are provided inside the mounting plate, and the cooling fan is used to provide active heat dissipation function of the switch body to enhance the service life of the switch body.

[0009] Preferably, an inner heat dissipation outlet is provided inside the upper part of the internal anti-impact device, movable grooves are provided on the left and right sides of the internal anti-impact device, and two groups of movable grooves are provided on each side. The internal anti-impact device is used to fix the switch body to the wall, and can be fixed by driving screws into the fixing grooves during installation.

[0010] Preferably, a plurality of groups of shock-absorbing buffer springs are provided below the external anti-impact device, and the other side of the shock-absorbing buffer spring is installed above the internal anti-impact device. The shock-absorbing buffer spring is used to play a buffering role and reduce damage when there is a physical impact on the external anti-impact device.

[0011] Preferably, the switch fixing device includes a knob device, a movable shaft, an extruded fixing plate, and an anti-slip layer. The knob device moves inside the movable groove, and the other side of the knob device moves inside the movable shaft. The movable shaft is installed on one side of the extruded fixing plate, and the other side of the extruded fixing plate is provided with an anti-slip layer. When the switch body is impacted, the external anti-impact device first contacts the impact force, and after being subjected to the force, it begins to squeeze the shock-absorbing buffer spring for buffering, thereby buffering part of the impact. After the shock-absorbing buffer spring can no longer be subjected to the force, the impact force will be alleviated by the internal anti-impact device, thereby further enhancing the anti-impact ability, and the external anti-impact device and the internal anti-impact device are provided with a top-layer heat dissipation outlet and an inner-layer heat dissipation outlet, which will not affect the heat dissipation of the cooling fan.

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

[0013] The utility model provides an external anti-impact device and an internal anti-impact device, so as to resist physical damage through two layers of anti-impact devices, improve the anti-impact performance, and protect the integrity of the machine to the maximum extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1The utility model is a schematic diagram of the overall structure of a reinforced switch circuit board anti-shock and vibration installation structure.

[0015] Figure 2 The utility model is a schematic diagram of the rear structure of a reinforced switch circuit board anti-impact and vibration mounting structure.

[0016] Figure 3 The utility model is a schematic diagram of a switch main body structure of a reinforced switch circuit board anti-shock and vibration installation structure.

[0017] Figure 4 The utility model is a schematic diagram of the structure of a switch fixing device for reinforcing the anti-impact and vibration mounting structure of a switch circuit board.

[0018] In the figure: 1. Switch body; 11. Network port; 12. Operation indicator light; 13. Cooling fan; 14. Power socket; 15. Rear heat dissipation port; 2. External impact-resistant device; 21. Top heat dissipation outlet; 22. Side skirt; 23. Shock-absorbing buffer spring; 3. Internal impact-resistant device; 31. Mounting plate; 32. Fixing slot; 33. Inner heat dissipation outlet; 34. Movable slot; 4. Switch fixing device; 41. Knob device; 42. Movable shaft; 43. Extrusion fixing plate; 44. Anti-slip layer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-Figure 4 A switch circuit board anti-impact and vibration mounting structure is provided, comprising a switch body 1, an external anti-impact device 2, an internal anti-impact device 3, and a switch fixing device 4. The external anti-impact device 2 is installed above the internal anti-impact device 3. The switch fixing devices 4 are arranged on the left and right sides of the internal anti-impact device 3, and there are two groups of switch fixing devices 4. The switch fixing device 4 is provided with a switch body 1, an external anti-impact device 2, and an internal anti-impact device 3 inside, so that physical damage can be resisted through two layers of anti-impact devices, the anti-impact performance can be improved, and the integrity of the machine can be protected to the maximum extent.

[0021] In this embodiment, Figure 2 As shown, a top-layer heat dissipation outlet 21 is provided inside the top of the external impact-resistant device 2, side skirt panels 22 are provided on the left and right sides of the external impact-resistant device 2, a power socket 14 is provided on the rear side of the switch body 1, and a rear heat dissipation outlet 15 is provided on one side of the power socket 14. The side skirt panels 22 are used to provide certain protection for both sides to increase the protection area against impact.

[0022] In this embodiment, Figure 3 As shown, a cooling fan 13 is provided above the switch body 1, a network port 11 is provided on the front of the switch body 1, and there are multiple groups of network ports 11, an operation indicator light 12 is provided on the right side of the front of the switch body 1, and mounting plates 31 are provided on the left and right sides of the internal impact-resistant device 3, and two groups of fixing grooves 32 are provided inside the mounting plate 31. The cooling fan 13 is used to provide active heat dissipation function of the switch body 1 to enhance the service life of the switch body 1.

[0023] In this embodiment, Figure 4 As shown, an inner heat dissipation outlet 33 is provided inside the upper part of the internal anti-impact device 3, movable grooves 34 are provided on the left and right sides of the internal anti-impact device 3, and two groups of movable grooves 34 are provided on each side. The internal anti-impact device 3 is used to fix the switch body 1 to the wall, and can be fixed by driving screws into the fixing grooves 32 during installation. A plurality of shock-absorbing buffer springs 23 are provided below the external anti-impact device 2, and the other side of the shock-absorbing buffer spring 23 is installed above the internal anti-impact device 3. The shock-absorbing buffer spring 23 is used to play a buffering role when there is a physical impact on the external anti-impact device 2 to reduce damage. The switch fixing device 4 includes a knob device 41, a movable shaft 42, an extrusion fixing plate 43, and an anti-slip layer 44. The knob The device 41 moves inside the movable groove 34, and the other side of the knob device 41 moves inside the movable shaft 42. The movable shaft 42 is installed on one side of the extrusion fixing plate 43, and the other side of the extrusion fixing plate 43 is provided with an anti-slip layer 44. When the switch body 1 is impacted, the external anti-impact device 2 first contacts the impact force, and after being subjected to the force, it begins to squeeze the shock-absorbing buffer spring 23 for buffering, thereby buffering part of the impact. After the shock-absorbing buffer spring 23 can no longer be subjected to the force, the impact force will be alleviated by the internal anti-impact device 3, thereby further enhancing the anti-impact ability, and the external anti-impact device 2 and the internal anti-impact device 3 are provided with a top-layer heat dissipation outlet 21 and an inner-layer heat dissipation outlet 33, which will not affect the heat dissipation of the cooling fan 13.

[0024] How it works

[0025] A reinforcing switch circuit board anti-impact and vibration installation structure, an external anti-impact device 2, and an internal anti-impact device 3, are convenient for resisting physical damage through two layers of anti-impact devices, improving the anti-impact performance, and protecting the integrity of the machine to the maximum extent. When the switch body 1 is impacted, the external anti-impact device 2 first contacts the impact force, and after being subjected to the force, it begins to squeeze the shock-absorbing buffer spring 23 for buffering, thereby buffering a part of the impact. After the shock-absorbing buffer spring 23 can no longer be subjected to the force, the impact force will be alleviated by the internal anti-impact device 3, thereby further enhancing the anti-impact ability, and the external anti-impact device 2 and the internal anti-impact device 3 are provided with a top layer heat dissipation outlet 21 and an inner layer heat dissipation outlet 33, which will not affect the heat dissipation of the cooling fan 13.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A structure for reinforcing a switch circuit board against shock and vibration, comprising a switch body (1), an external anti-shock device (2), an internal anti-shock device (3), and a switch fixing device (4), characterized in that: The external anti-shock device (2) is installed above the internal anti-shock device (3), and switch fixing devices (4) are provided on the left and right sides of the internal anti-shock device (3). There are two sets of switch fixing devices (4) in total, and a switch body (1) is provided inside the switch fixing devices (4).

2. The shock and vibration-resistant mounting structure for reinforcing a switch circuit board according to claim 1, characterized in that: A top heat dissipation outlet (21) is provided inside the upper portion of the external impact-resistant device (2), side skirts (22) are provided on the left and right sides of the external impact-resistant device (2), a power socket (14) is provided on the rear side of the switch body (1), and a rear heat dissipation outlet (15) is provided on one side of the power socket (14).

3. The shock and vibration-resistant mounting structure for reinforcing a switch circuit board according to claim 2, characterized in that: A cooling fan (13) is provided above the switch body (1), a network port (11) is provided on the front of the switch body (1), and a plurality of network ports (11) are provided. An operation indicator light (12) is provided on the right side of the front of the switch body (1), and mounting plates (31) are provided on the left and right sides of the internal impact resistance device (3), and two sets of fixing slots (32) are provided inside the mounting plate (31).

4. The shock and vibration-resistant mounting structure for reinforcing a switch circuit board according to claim 3, characterized in that: An inner heat dissipation outlet (33) is provided inside the upper portion of the internal impact resistant device (3), and movable grooves (34) are provided on the left and right sides of the internal impact resistant device (3), with two groups of movable grooves (34) being provided on each side.

5. The shock and vibration-resistant mounting structure for reinforcing a switch circuit board according to claim 4, characterized in that: A plurality of groups of shock-absorbing buffer springs (23) are provided below the external anti-impact device (2), and the other side of the shock-absorbing buffer spring (23) is installed above the internal anti-impact device (3).

6. The shock and vibration-resistant mounting structure for reinforcing a switch circuit board according to claim 1, characterized in that: The switch fixing device (4) includes a knob device (41), a movable shaft (42), an extruded fixed plate (43), and an anti-slip layer (44). The knob device (41) moves inside the movable groove (34), and the other side of the knob device (41) moves inside the movable shaft (42). The movable shaft (42) is installed on one side of the extruded fixed plate (43), and the other side of the extruded fixed plate (43) is provided with an anti-slip layer (44).

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