80dB shielding square cabin

• Main Authors: WANG HAIJUN, SU YUNTAO, CAI DONGBAO
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2020
• Subjects: ARMOUR; ARMOURED OR ARMED VEHICLES; ARMOURED TURRETS; BLASTING; HEATING; LIGHTING; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL; MECHANICAL ENGINEERING; WEAPONS

The invention provides an 80dB shielding square cabin. According to the 80dB shielding square cabin, 80dB electromagnetic shielding performance of the square cabin is achieved, and accordingly the shielding performance of the square cabin is improved. The 80dB shielding square cabin comprises a cabin body, a cabin door, a ventilation hole and a signal hole, wherein the cabin body specifically comprises a bottom plate, a middle top plate, inclined top plates, a left side plate, a right side plate, a front end plate and a rear end plate, and each plate forming the cabin body is composed of a steel profile framework, a rigid polyurethane foam plastic sandwich plate, an outer skin and an inner skin. The 80dB shielding square cabin is characterized in that the two sides of the bottom plate arefixedly connected with the corresponding bottoms of the left side plate and the right side plate correspondingly, the two ends of the bottom plate are fixedly connected with the corresponding bottomsof the front end plate and