Structure and application of hinge for anti-electromagnetic interference communication cabinet
With the progress of science and technology, the electromagnetic environment is becoming more and more complex, and electromagnetic interference is becoming more and more common. In order to ensure the normal operation of electronic equipment, preventing electromagnetic interference has become an important technical problem. As one of the important components in communication cabinet, hinge plays an important role in this field. This paper will introduce the structure and application of the hinge of anti-electromagnetic interference communication cabinet.
I. Functional characteristics of hinges
1. Good protective performance: In order to improve the protective effect of the cabinet on internal signal transmission, hinges are usually made of all-metal materials, and the surface is plated to achieve good conductivity and shielding.
2. High flexibility: the hinge is flexible and smooth in the opening and closing process, so that the operator can easily open or close the door panel.
3. Simple and reliable installation: it is fixed on the side plate by screws, which is convenient and quick for disassembly and maintenance.
4. Long service life and good stability: it has strong corrosion resistance and wear resistance after special processing and heat treatment.
Second, the design principle of hinge
The following factors should be considered when designing hinges:
1. Compact and reasonable structure: in a limited space, ensure that the hinge can meet the requirements of door panels with different sizes;
2. Appropriate material selection: Choose appropriate materials such as copper alloy and stainless steel according to different usage scenarios;
3. The connection mode is firm and stable: high-strength screws and washers are used to enhance the safety of the connection.
Third, the application scope of the hinge
The hinge of anti-electromagnetic interference communication cabinet is widely used in various wired/wireless communication systems, data processing centers and other occasions involving sensitive information transmission. For example:
1. Base station room: The equipment in the small base station room around the cell phone signal transmission tower should be equipped with such products to prevent external noise from invading and affecting normal operation;
2. Data center: The server clusters in IDC computer room are isolated from each other to avoid problems such as crosstalk and error code;
3. Military enterprise: Strict measures must be taken outside the classified computer workstation to ensure information security from being stolen.
IV. Conclusion
In a word, the hinge of anti-electromagnetic interference communication cabinet, as an efficient and reliable component, plays a vital role in modern communication industry. Further research and improvement are needed in the future to make it more suitable for the increasingly complex electromagnetic environment.
Rec. Prods.
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