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Shielding cover and method of forming same

A mask and needle-shaped technology, applied in the field of masking, can solve the problems of wasting materials, excessive materials, and waste materials, and achieve the effect of reducing production costs

Inactive Publication Date: 2008-02-06
QISDA SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the frame structure is made by the existing mask manufacturing method, too much material needs to be flushed out (that is, more waste materials are generated), so it is a waste of material and increases the cost of component manufacturing

Method used

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  • Shielding cover and method of forming same
  • Shielding cover and method of forming same
  • Shielding cover and method of forming same

Examples

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Embodiment Construction

[0042] Referring to Fig. 2a and Fig. 2b, it shows the support body 110 of the mask of the first embodiment of the present invention, including a first joint part 111, a second joint part 112, a body 113, a plurality of grooves 114, a plurality of Alignment holes 115 , a plurality of positioning portions 116 and joint portions 117 . The main body 113 is bent along the bending line L1 (refer to FIG. 2 a ), and forms a support body 110 (refer to FIG. 2 b ) through the combination of the first joint part 111 and the second joint part 112. In this embodiment, the support body 110 is a The quadrangular frame structure, but in practical application, it is not limited thereto. For example, the support body 110 may also be a pentagonal frame structure or a circular frame structure. The groove 114 , the alignment hole 115 , the positioning portion 116 and the coupling portion 117 are formed on the main body 113 . The positioning portion 116 is a needle-shaped structure formed on the bo...

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Abstract

The present invention discloses a shielding cover used for shielding the electric elements on a circuit board, which comprises an upper cover and a supporting body. The supporting body is connected with the upper cover; the supporting body comprises a body, a first combination part and a second combination part; the body takes a shape of a strip; the first combination part is arranged at one end of the body and the second combination part is arranged at the other end of the body.

Description

technical field [0001] The invention relates to a mask, in particular to a mask for preventing electronic signal interference. Background technique [0002] Referring to FIG. 1a , the existing mask making method will be described below. Firstly, punch out the shape of the frame structure 1 on a plate, and bend the edge of the frame structure 1 . Next, referring to FIG. 1 b , the upper cover 2 is assembled on the frame structure 1 to complete the mask 10 . [0003] However, when the frame structure is manufactured by the existing mask manufacturing method, too much material needs to be flushed out (that is, more waste materials are generated), so it is a waste of material and increases the cost of component manufacturing. Contents of the invention [0004] In order to solve the problems in the prior art, the present invention provides a cover for covering electronic components on a circuit board, including an upper cover and a frame structure. The frame structure is conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00H05K1/02H05K7/00
Inventor 吴俊杰
Owner QISDA SUZHOU
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