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A platform for research: civil engineering, architecture and urbanism
Electromagnetic shielding device for airplane boarding gate
The invention provides an electromagnetic shielding device for an airplane boarding gate. The electromagnetic shielding device comprises conductive rubber sealing pieces (2), a foam conductive gasket (3) and a clamping plate (5). When a cabin door is closed and the pressure in the cabin is increased, the pressure in the cabin is greater than the pressure outside the cabin, the cabin door is naturally pressed, the conductive rubber sealing element (2) and the foam conductive gasket (3) extrude each other, and the conductive rubber sealing element (2) deforms to fully fill the gap, so that good surface contact and continuous conduction are ensured, and an electromagnetic shielding interface is formed. The sealing pieces are all arranged and installed in the inner area between the boarding gate and the boarding gate frame, and a firmer electromagnetic shielding structure and better environmental tolerance are provided. Conductive rubber profile formed by co-curing a conductive object and a silicon rubber matrix or a silicon-fluorine rubber matrix is adopted, a surface conductive layer is not prone to damage, and more reliable electromagnetic shielding sealing is provided.
本发明提供一种用于飞机登机门的电磁屏蔽装置，包括：导电橡胶密封件(2)、泡沫导电衬垫(3)和夹板(5)。当舱门关闭、舱内增压时，舱内压力大于舱外压力，舱门被自然压紧，导电橡胶密封件(2)与泡沫导电衬垫(3)相互挤压，导电橡胶密封件(2)变形将缝隙全部填满，保证良好的面接触，导电连续，形成电磁屏蔽界面。密封件全部布置安装在登机门和登机门框间的内部区域，提供了更牢固性的电磁屏蔽结构和更好的环境耐受性；采用导电物与硅橡胶基体或硅氟橡胶基体共固化的导电橡胶型材，表面导电层不宜损坏，提供了更可靠的电磁屏蔽密封。
Electromagnetic shielding device for airplane boarding gate
The invention provides an electromagnetic shielding device for an airplane boarding gate. The electromagnetic shielding device comprises conductive rubber sealing pieces (2), a foam conductive gasket (3) and a clamping plate (5). When a cabin door is closed and the pressure in the cabin is increased, the pressure in the cabin is greater than the pressure outside the cabin, the cabin door is naturally pressed, the conductive rubber sealing element (2) and the foam conductive gasket (3) extrude each other, and the conductive rubber sealing element (2) deforms to fully fill the gap, so that good surface contact and continuous conduction are ensured, and an electromagnetic shielding interface is formed. The sealing pieces are all arranged and installed in the inner area between the boarding gate and the boarding gate frame, and a firmer electromagnetic shielding structure and better environmental tolerance are provided. Conductive rubber profile formed by co-curing a conductive object and a silicon rubber matrix or a silicon-fluorine rubber matrix is adopted, a surface conductive layer is not prone to damage, and more reliable electromagnetic shielding sealing is provided.
本发明提供一种用于飞机登机门的电磁屏蔽装置，包括：导电橡胶密封件(2)、泡沫导电衬垫(3)和夹板(5)。当舱门关闭、舱内增压时，舱内压力大于舱外压力，舱门被自然压紧，导电橡胶密封件(2)与泡沫导电衬垫(3)相互挤压，导电橡胶密封件(2)变形将缝隙全部填满，保证良好的面接触，导电连续，形成电磁屏蔽界面。密封件全部布置安装在登机门和登机门框间的内部区域，提供了更牢固性的电磁屏蔽结构和更好的环境耐受性；采用导电物与硅橡胶基体或硅氟橡胶基体共固化的导电橡胶型材，表面导电层不宜损坏，提供了更可靠的电磁屏蔽密封。
Electromagnetic shielding device for airplane boarding gate
用于飞机登机门的电磁屏蔽装置
TAN XIAOHUI (author) / ZHONG TAO (author) / DU JUAN (author) / YUAN QUANDE (author) / TAN YIMING (author)
2021-08-03
Patent
Electronic Resource
Chinese
IPC:
B64C
AEROPLANES
,
Flugzeuge
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Shielding gate for electromagnetic shielding room and use method of shielding gate
| European Patent Office | 2023