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Electromagnetic shielding panel

An electromagnetic shielding and panel technology, which is applied in the fields of magnetic field/electric field shielding, electrical components, instruments, etc., can solve the problems of high cost and achieve the effect of reducing panel cost, reducing production cost and facilitating marking

Inactive Publication Date: 2008-01-02
林海峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the cost of beryllium copper alloy bars is the most expensive

Method used

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Embodiment Construction

[0023] As shown in Figures 1 to 7, an electromagnetic shielding panel is different from the currently widely used solutions in terms of materials and processes, but is composed of a plastic panel 2 and a shielding strip 3, thereby realizing its performance and cost. superiority. It is a long trough-shaped part, and its two ends are respectively equipped with end blocks 1 for connecting the cabinet (or subrack). The plastic panel 2 provides the appearance and structural strength required by the equipment, and the shielding strip 3 provides The electromagnetic shielding function required by the equipment, the end block 1 connects the shielding bar 3 and the machine frame to provide good grounding performance of the shielding bar (see Figure 1).

[0024] In order to facilitate the realization of the required physical and electrical properties of the electromagnetic shielding panel, the cross-section of the plastic panel 2 is a U-shaped structure, consisting of a bottom surface 23...

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Abstract

The invention relates to panel with fielding function of telecom, computer, auto control and correlated equipment, especial relates to electromagnetism field panel. A kind of electromagnetism field panel, is a long groove part, and the end blocks (1)which is used to connect the cabinet and frame are mounted on two end of underside separately, said plastic panel contains a plastic panel (2)and a field strip (3), the end block is located on the side of plastic panel to connect the field strip and the frame. Because the invention adopts the cheap and deformable material: the panel is made of plastic, and the conductive elastic material is used as the field of face and sides to reduce the cost.

Description

technical field [0001] The invention relates to a panel with shielding function for telecommunications, computer, automatic control and related equipment, in particular to an electromagnetic shielding panel. Background technique [0002] In the past 50 years, with the rapid development of information technology, telecommunications and computer equipment emerge in endlessly, and various switches, base stations, industrial computers, servers, etc. are continuously updated. Protection and electromagnetic shielding functions, so it has a wide range of applications in these devices. At present, these panels are mostly made of expensive metals, such as using aluminum alloy profiles to make panels to shield the front electromagnetic waves, and beryllium copper alloy strips are used to fill the gap between shielding panels. Among them, the cost of beryllium copper alloy bars is the most expensive. In today's increasingly fierce market competition, how to reduce the cost of panels ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G12B9/10H05K9/00
Inventor 林海峰
Owner 林海峰
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