A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of anechoic chamber equipment, in particular to an anechoic chamber shielding door which comprises anechoic chamber door frames located on the two sides of an anechoic chamber outlet. The shielding door body is movably mounted at the position of the darkroom door frame; the connecting assembly is installed on the darkroom door frame and the shielding door body at the same time; the guide assembly is located at the lower end of the connecting assembly; according to the anechoic chamber shielding door, through the structural improvement design, the guide assembly is additionally arranged at the lower end of the connecting assembly with the original action principle similar to a hinge structure, and the arranged guide assembly is provided with the pulley and the sliding rail, so that when the heavy shielding door rotates, the gravity generated by displacement of the shielding door body is transferred to the position of the guide assembly; the gravity of the shielding door body is converted into rolling friction force, and therefore the abrasion degree of the connecting assembly is small.
本发明涉及电波暗室设备技术领域，具体是一种电波暗室屏蔽门，包括：暗室门框，所述暗室门框位于电波暗室出口位置处两侧；屏蔽门本体，所述屏蔽门本体活动安装暗室门框位置处；连接组件，所述连接组件同时安装在暗室门框上以及屏蔽门本体上；以及导向组件，所述导向组件位于连接组件下端；所述的电波暗室屏蔽门通过结构改进设计，在原先动作原理类似合页结构的连接组件下端加装导向组件，设置的导向组件通过安装滑轮与滑轨，使沉重的屏蔽门在转动时，屏蔽门本体位移产生的重力则转移至导向组件位置处，将屏蔽门本体自身重力转换为滚动摩擦力，进而使连接组件磨损程度较小。
The invention relates to the technical field of anechoic chamber equipment, in particular to an anechoic chamber shielding door which comprises anechoic chamber door frames located on the two sides of an anechoic chamber outlet. The shielding door body is movably mounted at the position of the darkroom door frame; the connecting assembly is installed on the darkroom door frame and the shielding door body at the same time; the guide assembly is located at the lower end of the connecting assembly; according to the anechoic chamber shielding door, through the structural improvement design, the guide assembly is additionally arranged at the lower end of the connecting assembly with the original action principle similar to a hinge structure, and the arranged guide assembly is provided with the pulley and the sliding rail, so that when the heavy shielding door rotates, the gravity generated by displacement of the shielding door body is transferred to the position of the guide assembly; the gravity of the shielding door body is converted into rolling friction force, and therefore the abrasion degree of the connecting assembly is small.
本发明涉及电波暗室设备技术领域，具体是一种电波暗室屏蔽门，包括：暗室门框，所述暗室门框位于电波暗室出口位置处两侧；屏蔽门本体，所述屏蔽门本体活动安装暗室门框位置处；连接组件，所述连接组件同时安装在暗室门框上以及屏蔽门本体上；以及导向组件，所述导向组件位于连接组件下端；所述的电波暗室屏蔽门通过结构改进设计，在原先动作原理类似合页结构的连接组件下端加装导向组件，设置的导向组件通过安装滑轮与滑轨，使沉重的屏蔽门在转动时，屏蔽门本体位移产生的重力则转移至导向组件位置处，将屏蔽门本体自身重力转换为滚动摩擦力，进而使连接组件磨损程度较小。
Shielding door of anechoic chamber
一种电波暗室屏蔽门
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Sound absorption assembly for anechoic chamber and anechoic chamber
| European Patent Office | 2021