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Structure for electromagnetic shielding between panels and manufacturing method thereof

An electromagnetic shielding structure and electromagnetic shielding technology, applied in the fields of magnetic field/electric field shielding, electrical components, chassis/cabinet/drawer parts, etc., can solve problems such as increasing manufacturing costs, improve quality, reduce deformation, Strength-enhancing effect

Active Publication Date: 2009-12-09
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the screw hole needs to be formed in the middle of the foam, it needs to be customized to a specific manufacturer, which greatly increases the manufacturing cost

Method used

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  • Structure for electromagnetic shielding between panels and manufacturing method thereof
  • Structure for electromagnetic shielding between panels and manufacturing method thereof
  • Structure for electromagnetic shielding between panels and manufacturing method thereof

Examples

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no. 1 example

[0040] Figure 4 A perspective exploded view of a structure 1 for electromagnetic shielding between panels according to the present invention is shown. Figure 5 is a schematic diagram of the hemming process according to the present invention. Image 6 is a top view of a structure 1 for electromagnetic shielding between panels according to the present invention. like Figure 4 As shown, a structure for electromagnetic shielding between panels is provided, including: a first panel 23 and a second panel 4 oppositely arranged; and electromagnetic shielding arranged between the first and second panels 23, 4 The component 10, wherein: the first panel 23 is provided with a groove 3, and the electromagnetic shielding component 10 is accommodated in the groove 3.

[0041] Specifically, in Figure 4 Among them, the structure 1 includes a first wall 21 , a second wall 22 connected to the first wall 21 and a first panel 23 . In this embodiment, the first panel 23 is formed to be con...

no. 2 example

[0052] Figure 8 A schematic diagram of a single-disk plugging device 1' to which the structure 1 for electromagnetic shielding between panels according to the present invention is applied is shown. like Figure 8 As shown, a structure for electromagnetic shielding between panels is provided, including: a first panel 20 and a second panel 20' arranged oppositely; The electromagnetic shielding member 10, wherein: the first panel 20 is provided with a groove 3, and the electromagnetic shielding member 10 is accommodated in the groove 3.

[0053] It should be noted that, for the sake of brevity, structures similar to those in the first embodiment will not be described in the second embodiment. Meanwhile, components identical or similar to those in the first embodiment are denoted by similar symbols to those in the first embodiment.

[0054] In the single-disk insertion and removal device 1', the second panel 4 is the back panel of another single-disk insertion and removal devi...

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Abstract

The invention discloses a structure for electromagnetic shielding between panels, which comprises a first panel, a second panel and an electromagnetic shielding piece arranged between the first panel and the second panel, wherein the first panel and the second panel are oppositely arranged; the first panel is provided with a groove, and the electromagnetic shielding piece is accommodated in the groove. In addition, the invention provides a method for forming the electromagnetic shielding structure between the panels, which comprises the following steps: arranging the opposite first panel and second panel; arranging the groove on one side of the first panel opposite to the second panel; and arranging the electromagnetic shielding piece in the groove. The structure and the method for the electromagnetic shielding between the panels reduce the production cost and enhance the panel connection strength of the electromagnetic shielding structure, thus a device utilizing the electromagnetic shielding structure can be more attractive and safer to operators.

Description

technical field [0001] The present invention relates to an electromagnetic shielding structure and a manufacturing method thereof, specifically, the present invention relates to a structure for performing electromagnetic shielding between panels such as a machine frame and a single disk, and a manufacturing method thereof. Background technique [0002] In electronic devices, electromagnetic radiation is often present. Electromagnetic radiation is the phenomenon of energy propagating through space in the form of electromagnetic waves. In recent years, many examples of electromagnetic waves harming the human body have been found, but the degree of influence is related to the intensity of radiation received and the length of accumulation time. Relevant studies have shown that the pathogenic effect of electromagnetic waves increases with the increase of the vibration frequency of the magnetic field, and the frequency exceeds 100,000 Hz, which can pose a potential threat to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00H05K5/02
Inventor 牛建新侯兆星
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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