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Shielding case, shielding case assembly and electric device employing said shielding case assembly

A technology of electronic devices and shielding covers, which is applied in the field of shielding covers, can solve problems such as waste of circuit board area, achieve the effect of saving circuit board area and improving the utilization rate of circuit board area

Inactive Publication Date: 2017-06-09
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shielding cover The current shielding cover, the buckle on the shielding plate is held against the shielding frame. During assembly, due to the SMT punching interval and the assembly requirements of the shielding plate, a blank reserved area is required. This area is a large part of the circuit board area. kind of waste

Method used

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  • Shielding case, shielding case assembly and electric device employing said shielding case assembly
  • Shielding case, shielding case assembly and electric device employing said shielding case assembly
  • Shielding case, shielding case assembly and electric device employing said shielding case assembly

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Embodiment Construction

[0016] see figure 1 , the preferred embodiment of the present invention provides a shielding case 10 and a shielding case assembly. The shield assembly includes the shield 10 and a circuit board 50 . The present invention also provides an electronic device 200 (refer to Figure 5 ). The shielding case 100 is used to cover the electronic components on the circuit board 50 to prevent electromagnetic interference of the electronic components on the circuit board 50 . The shielding cover 100 of the preferred embodiment of the present invention includes a first cover 10, a second cover 20, a first frame 30 and a second frame 40, the first cover 10 is located on the first frame 30 Above, cover it along the sides of the first frame body 30 . The second cover 20 is located above the second frame 40 and covers the second frame 40 along its sides. The first frame body 30 and the second frame body 40 are disposed on the circuit board 50 .

[0017] The first cover body 10 is roughly...

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Abstract

A shielding case includes a first cover, a second cover, a first frame and a second frame. The first cover is disposed above the first frame. The second cover is disposed above the second frame. The first cover and the second cover are both equipped with a plurality of buckles. The second frame is provided with a plurality of necks. The buckles of the second cover push against the second frame and the necks are exposed at intervals. The buckles on the first shielding board are in snap joint with the necks. By adopting the mutually buckling type shielding board and shielding frame structure, area of a circuit board can be reduced effectively and area utilization rate of the circuit board is improved.

Description

technical field [0001] The invention relates to a shielding case, in particular to a space-saving shielding case, a shielding case assembly and an electronic device using the shielding case assembly. Background technique [0002] The rapid development of electronic technology has made electronic products, especially high-precision electronic products, more and more widely used. Where they are applied to radio frequency circuits, shielding covers or shielding covers are usually provided to prevent electromagnetic interference. Shielding cover The current shielding cover, the buckle on the shielding plate is held against the shielding frame. During assembly, due to the SMT punching interval and the assembly requirements of the shielding plate, a blank reserved area is required. This area is a large part of the circuit board area. kind of waste. Contents of the invention [0003] In view of this, it is necessary to provide a shielding case that can effectively save the area ...

Claims

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Application Information

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IPC IPC(8): H05K9/00
CPCH05K9/0024H05K9/0032
Inventor 蔡孟豪
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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