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Electromagnetic shielding door

A technology of electromagnetic shielding doors and shielding balls, which is applied to door leaves and doors for defense against harmful radiation, etc., can solve problems such as complex processes and special materials, and achieve good shielding effects and weight saving effects

Inactive Publication Date: 2019-01-18
东台市苏宝电磁屏蔽设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electromagnetic shielding door is the only moving part of the shielding room, and it is also the key to the comprehensive shielding effectiveness of the shielding room. It has high technical content, special materials, and extremely complicated processes.

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see Figure 1-2 , an electromagnetic shielding door, which is used in a shielding room, includes a door body 1, a door frame 2, the door body 1 includes a door leaf 11 and a pivoting part 12, the door leaf 11 includes an aluminum alloy plate 111, a first wooden board 112, and a second wooden board 113 The aluminum alloy 111 board is arranged between the first wood board 112 and the second wood board 113, the two sides of the aluminum alloy board 111 are provided with spherical first grooves 3, and the symmetrical sides of the door frame 2 are provided with spherical first grooves. Two grooves 4, the inner end of the second groove 4 is conn...

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Abstract

The invention provides an electromagnetic shielding door applied in a shielding room. The electromagnetic shielding door comprises a door body and a door frame. The door body comprises a door leaf anda pivoting part. The door leaf comprises an aluminum alloy plate, a first wood plate and a second wood plate. The aluminum alloy plate is arranged between the first wood plate and the second wood plate. Spherical first grooves are formed in the two sides of the aluminum alloy plate. Spherical second grooves are formed in the two symmetrical sides in the door frame. Telescopic channels run throughand are connected with the inner ends of the second grooves. Springs are fixedly connected into the telescopic channels. Shielding balls made of copper are fixedly connected with the outer ends of the springs. The door body is closed, and the shielding balls are embedded in the first grooves and abut against the first grooves. By arranging the wood plates on the two sides of the aluminum alloy plate, the cost and the weight of the door body are saved; when the door body is closed, the copper shielding balls are embedded in the first grooves and abut against the first grooves, signals inside and outside the shielding room complement each other and interfere with each other, and the shielding effect is better.

Description

technical field [0001] The invention relates to the field of electromagnetic shielding, in particular to an electromagnetic shielding door. Background technique [0002] A shielding room is a structure that prevents the interior from being affected by external electric and magnetic fields or that prevents the outside from being affected by its internal electric and magnetic fields. measures to ensure a continuous electrical connection. A high-performance shielding room can suppress electric and magnetic fields by one to seven orders of magnitude at different frequencies. [0003] The electromagnetic shielding room uses metal shields to shield the radiation of electromagnetic energy from the external environment to internal equipment, and at the same time shield the leakage of electromagnetic energy generated by internal equipment to the external environment with the same shielding amount. The electromagnetic shielding door is the only moving part of the shielding room, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/18E06B3/70
Inventor 余彐东
Owner 东台市苏宝电磁屏蔽设备有限公司
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