Network transceiver with strong anti-interference stability

Abstract

The utility model relates to the technical field of network transceivers, and discloses a network transceiver with strong anti-interference stability, which comprises a network transceiver main body, a bottom frame and a shielding cover, the network transceiver main body is fixedly arranged on the bottom frame through screws, the shielding cover is fixedly arranged on the bottom frame through screws, and the shielding cover is fixedly arranged on the bottom frame through screws. The network transceiver main body is arranged in the shielding case, and an anti-electromagnetic radiation coating is arranged on the outer wall of the shielding case; according to the utility model, electromagnetic interference between equipment can be prevented by using the shielding case and the electromagnetic radiation prevention coating, and heat dissipation can be ensured by using the air inlet hole, the air outlet hole and the heat dissipation fan at the same time, so that the heat dissipation efficiency of the equipment is improved, and the service life of the equipment is prolonged. Therefore, the stable operation of the network transceiver main body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to network transceiver technical field, concretely is a kind of network transceiver with strong anti-interference stability. BACKGROUND

[0002] Network transceiver is a kind of equipment for transmitting digital and analog signals in computer network and communication system, it can convert electronic signal into fiber signal or wireless signal, and these signals are received from another device and converted into computer-readable digital signal.Transceiver is widely used in Ethernet, LAN, WAN, Bluetooth, Wi-Fi and other communication protocols.Transceiver's main functions include transmitting data and control signals between different physical media (such as copper wire, optical fiber, radio wave).Specifically, transceiver mainly includes transmitter and receiver two parts: transmitter is responsible for converting digital or analog signal into electronic signal that can be transmitted on specific physical medium;Receiver completes the opposite process, converts the signal received from physical medium into computer-readable digital signal.

[0003] In actual use, the applicant finds that network transceiver will affect the speed and stability after being disturbed by external electromagnetic signals, especially in the electronic equipment concentration area, the interference between devices is particularly obvious, in order to improve the stability of network transceiver in high magnetic environment, a kind of network transceiver with strong anti-interference stability is proposed. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model aims at providing a kind of network transceiver with strong anti-interference stability.

[0005] The technical scheme adopted by the utility model is as follows: a kind of network transceiver with strong anti-interference stability, including network transceiver main body, chassis and shield case, the network transceiver main body is fixedly installed on the chassis by screw, the shield case is fixedly installed on the chassis by screw, the network transceiver main body is arranged in the shield case, the outer wall of the shield case is provided with anti-electromagnetic radiation coating;Left side wall of the shield case is provided with air inlet, right side wall of the shield case is provided with air outlet, the air outlet is provided with cooling fan, the cooling fan is fixedly installed on the right side wall of the shield case.

[0006] In a preferred embodiment, the chassis is "several" type, the lower part of the shield case is clamped with the "several" convex part of the chassis.

[0007] In a preferred embodiment, the chassis is "several" type, the lower part of the shield case is clamped with the "several" convex part of the chassis.

[0008] In a preferred embodiment, the front side wall of the shielding cover is provided with a square hole for facilitating the data line to pass through.

[0009] In a preferred embodiment, the rear side wall of the shielding cover is provided with a U-shaped hole for facilitating the power line to pass through.

[0010] In summary, due to the adoption of the above technical solutions, the present application has the following advantages:

[0011] 1. In the present application, when the network transceiver is in the equipment concentration area, the network transceiver body is in the shielding cover, the shielding cover and the anti-electromagnetic radiation coating on the shielding cover can effectively shield the electromagnetic interference of other equipment on the network transceiver body, thereby improving the operation stability of the network transceiver body.

[0012] 2. In the present application, when the equipment is running, the air inlet and the air outlet facilitate the operation and heat dissipation of the network transceiver body, and at the same time, the heat dissipation fan can be started to drive air flow, thereby improving the heat dissipation efficiency, ensuring the stable operation of the network transceiver body in the shielding cover, and avoiding the influence of poor heat dissipation on the operation stability of the network transceiver body. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0014] Figure 2 is a schematic diagram of the front view of the internal structure of the present application;

[0015] Figure 3 is a schematic diagram of the three-dimensional structure of the chassis and the network transceiver body in the present application;

[0016] Figure 4 is a schematic diagram of the three-dimensional structure of the shielding cover in the present application.

[0017] Marked in the figure: 1-network transceiver body, 2-chassis, 3-shielding cover, 4-anti-electromagnetic radiation coating, 5-air inlet, 6-air outlet, 7-heat dissipation fan, 8-mounting hole, 9-square hole, 10-U-shaped hole, 11-rubber pad. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below, obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0019] The following will be combined with Figures 1-4 to elaborate on a network transceiver with strong anti-interference stability in an embodiment of the present utility model.

[0020] A network transceiver with strong anti-interference stability provided by an embodiment of the present utility model, referring to Figures 1 to 4 as shown, includes a network transceiver main body 1, a chassis 2 and a shielding cover 3. The network transceiver main body 1 is fixedly installed on the chassis 2 by screws, the shielding cover 3 is fixedly installed on the chassis 2 by screws, the network transceiver main body 1 is arranged inside the shielding cover 3, and an electromagnetic radiation prevention coating 4 is provided on the outer wall of the shielding cover 3. In this structure, the chassis 2 is installed with the equipment rack, then the network transceiver main body 1 is installed with the chassis 2, and then the shielding cover 3 is installed on the chassis 2, thus completing the installation and fixation of the network transceiver main body 1. At this time, the network transceiver main body 1 is inside the shielding cover 3, and the shielding cover 3 and the electromagnetic radiation prevention coating 4 on the shielding cover 3 can effectively shield electromagnetic interference from other devices to the network transceiver main body 1, thereby improving the operation stability of the network transceiver main body 1.

[0021] It should be noted that: the network transceiver main body 1 is an existing device, and the specific models have been made public, and the model CLX-6223-POE can be referred to. The material of the shielding cover 3 is stainless steel, and the electromagnetic radiation prevention coating 4 can specifically be materials such as antimony tin oxide nanometer, carbon nanotubes, graphene, etc.

[0022] Referring to Figures 1 to 4 as shown, an air inlet hole 5 is opened on the left side wall of the shielding cover 3, an air outlet 6 is opened on the right side wall of the shielding cover 3, and a cooling fan 7 is provided at the air outlet 6. The cooling fan 7 is fixedly installed on the right side wall of the shielding cover 3. In this structure, when the device is operating, the air inlet hole 5 and the air outlet 6 facilitate the heat dissipation of the network transceiver main body 1 during operation. At the same time, the cooling fan 7 can be started to drive the air flow, thereby improving the heat dissipation efficiency, and ensuring the stable operation of the network transceiver main body 1 inside the shielding cover 3, and avoiding the influence of poor heat dissipation on the operation stability of the network transceiver main body 1.

[0023] It should be noted that: the cooling fan 7 consists of a housing, a motor and a fan blade, and the motor is used to drive the fan blade to rotate, thereby achieving forced heat dissipation.

[0024] Referring to Figures 1 to 4 as shown, a rubber pad 11 is provided between the cooling fan 7 and the shielding cover 3. This structure uses the rubber pad 11 to reduce the vibration of the cooling fan 7, reduce noise and avoid the influence of the vibration of the cooling fan 7 on the operation of the network transceiver main body 1.

[0025] Referring to Figures 1 to 4 as shown, the chassis 2 is in a "U" shape, and the lower part of the shielding cover 3 is clamped with the "U" protrusion of the chassis 2.

[0026] Referring toFigures 1 to 4 As shown, mounting holes 8 are provided at the four corners of the base frame 2. In this structure, the mounting holes 8 facilitate the fixed installation of the base frame 2.

[0027] refer to Figures 1 to 4 As shown, the front side wall of the shielding cover 3 has a square hole 9 for easy data cable passage. In this structure, the square hole 9 facilitates the data cable to pass through the shielding cover 3 and then be plugged into the network transceiver body 1.

[0028] refer to Figures 1 to 4 As shown, a U-shaped hole 10 is provided on the rear side wall of the shielding cover 3 to facilitate the passage of the power cable. This U-shaped hole 10 facilitates the passage of the power cable of the network transceiver main body.

[0029] The implementation principle of a network transceiver with strong anti-interference stability according to an embodiment of this utility model is as follows: the base frame 2 is installed with the equipment frame, then the network transceiver body 1 is installed with the base frame 2, and then the shielding cover 3 is installed on the base frame 2, thereby completing the installation and fixing of the network transceiver body 1. At this time, the network transceiver body 1 is inside the shielding cover 3. The shielding cover 3 and the anti-electromagnetic radiation coating 4 on the shielding cover 3 can effectively shield the electromagnetic interference of other devices to the network transceiver body 1, thereby improving the operational stability of the network transceiver body 1.

[0030] When the device is running, the air inlet 5 and air outlet 6 facilitate the heat dissipation of the main body 1 of the network transceiver. At the same time, the cooling fan 7 can be activated to drive airflow, thereby improving the heat dissipation efficiency and ensuring the stable operation of the main body 1 of the network transceiver within the shielding cover 3, thus avoiding the impact of poor heat dissipation on the operational stability of the main body 1 of the network transceiver.

[0031] Furthermore, when the cooling fan 7 is running, the rubber pad 11 is used to reduce the vibration of the cooling fan 7, reduce noise, and prevent the vibration of the cooling fan 7 from affecting the operation of the network transceiver body 1.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A network transceiver with strong anti-interference stability, comprising a network transceiver main body (1), a chassis (2) and a shielding cover (3), characterized in that: The network transceiver body (1) is fixedly installed on the chassis (2) by screws, the shielding cover (3) is fixedly installed on the chassis (2) by screws, the network transceiver body (1) is arranged in the shielding cover (3), and the outer wall of the shielding cover (3) is provided with an anti-electromagnetic radiation coating (4); an air inlet hole (5) is formed in the left side wall of the shielding cover (3), an air outlet (6) is formed in the right side wall of the shielding cover (3), a heat dissipation fan (7) is arranged at the air outlet (6), the heat dissipation fan (7) is fixedly installed on the right side wall of the shielding cover (3), and a rubber pad (11) is arranged between the heat dissipation fan (7) and the shielding cover (3).

2. The network transceiver with strong anti-interference stability according to claim 1, characterized in that: The chassis (2) is in the shape of a Chinese character "j", and the lower part of the shielding cover (3) is clamped with the Chinese character "j" raised part of the chassis (2).

3. A network transceiver with strong anti-interference stability as described in claim 1, characterized in that: Mounting holes (8) are formed at four end corners of the chassis (2).

4. A network transceiver with strong anti-interference stability as described in claim 1, characterized in that: A square hole (9) for facilitating the penetration of a data line is formed in the front side wall of the shielding cover (3).

5. A network transceiver with strong anti-interference stability as described in claim 1, characterized in that: A U-shaped hole (10) for facilitating the penetration of a power line is formed in the rear side wall of the shielding cover (3).

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