Electromagnetic shielding tent
An electromagnetic shielding and tent technology, applied in tents/canopies, shutters/movable grilles, anti-war damage, etc., can solve the problems of not meeting information security requirements, not adapting to the needs of flexible use, inconvenient to carry and use, etc. Achieve the effects of good durability, good lighting and ventilation, and high space utilization
Active Publication Date: 2012-06-13
ANFANG HI TECH ELECTROMAGNETIC SAFETY TECHN BEIJING
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Problems solved by technology
Traditional shielding tents have many deficiencies in solving these problems. First, traditional tents can only play a shielding role in frequency bands above 30MHz, and the shielding effectiveness is limited, which cannot meet high-level information security requirements; secondly, traditional tents are relatively Heavy, inconvenient to carry and use, cumbersome to install, not suitable for flexible use in modern warfare
Method used
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[0042] The present invention will be further described below in conjunction with accompanying drawing:
[0043] An electromagnetic shielding tent, the electromagnetic shielding tent comprises a tent frame, a side frame 4, a side frame top frame 3, a tent inner layer 5 and a rainproof outer layer 8;
[0044] The tent skeleton is a pointed structure, including a main body support 1 and a main body top frame 2; the schematic diagram of the tent skeleton is as follows figure 1 shown;
[0045] Described tent inner layer 5 is placed on the inner side of described tent skeleton, and described tent inner layer 5 materials are electromagnetic shielding cloth, to constitute tent inner electromagnetic shielding space 12, the inner side of described tent inner layer 5 can hang other objects;
[0046] The inner layer 5 of the tent is provided with a screen door 6, and the screen door 6 on the inner layer 5 of the tent is an inner and outer double-layer screen door, and the opening and cl...
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The invention discloses an electromagnetic shielding tent, and belongs to the technical field of electromagnetic shielding. The electromagnetic shielding tent comprises a tent framework, a tent inner layer and a rain-proof outer layer, wherein the tent framework has a steepletop structure, and comprises a support and an upper frame; the tent inner layer is made of three layers of electromagnetic shielding fabrics and is arranged on the inner side of the tent framework; a side support is arranged on the support to form transitional space, and the transitional space is covered by electromagnetic shielding cloth, so that the transitional space forms electromagnetic shielding space; the rain-proof outer layer is covered outside the framework and the side support; a shielding door with inner and outer layers is arranged on the tent inner layer, and two-way shielding metal zippers are arranged at the open and close positions of the shielding door, so that the shielding door is convenient toopen and close inside and outside the tent inner layer; and a roller shutter with a shielding linkage magic tape is also arranged on the inner side of the shielding door. In the electromagnetic shielding tent, the integral shielding efficiency is within the range of between 1 MHz and 1 GHz, so the B-class requirement in GJBz 20219-94 is met; and a unique structure with inner flattop and outer steepletop is favorable for heat insulation and heat preservation, and improves the using comfort level.
Description
technical field [0001] The invention belongs to the technical field of electromagnetic shielding, in particular to an electromagnetic shielding tent. Background technique [0002] Modern warfare requires command information to be smooth, fast, and safe. The vertical command system that issued orders level by level in the past has been replaced by a three-dimensional command system. Field communication nodes have become an integral part of the combat command system. It is an urgent need to ensure the information security of field communication nodes solved problem. Traditional shielding tents have many deficiencies in solving these problems. First, traditional tents can only play a shielding role in frequency bands above 30MHz, and the shielding effectiveness is limited, which cannot meet high-level information security requirements; secondly, traditional tents are relatively It is bulky, inconvenient to carry and use, cumbersome to install, and does not meet the needs of fl...
Claims
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IPC IPC(8): E04H15/18E04H15/32E04H15/34E04H15/58E06B5/10E06B9/08E04H15/14E04H15/10
Inventor 朱安东房非拉郭林
Owner ANFANG HI TECH ELECTROMAGNETIC SAFETY TECHN BEIJING