Title: Optic drive electromagnetic shield structure
Application Number: 200520040141 Application Date: 2005.03.15
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.05.10 Granted Pub. Date: 2006.05.10
International Classifi-cation: G11B33/00;G06F1/16;H05K9/00
Applicant(s) Name: Shanghai MiTAC Computer Technology Co., Ltd. Address:
Inventor(s) Name: Zhuang Jiahuang
Attorney & Agent:
Abstract:
    The utility model discloses an optic drive electromagnetic shield structure. It is a structure to degrade the electromagnetic interference when the optical disc drive and the casing for computer are used together. A front sheet is set in the casing for computer of this structure. The mentioned front sheet includes a frame mouth, a barrier that is set from one side of the frame mouth to extend to the inside. Some open pores are set at one side of the barrier away from the frame mouth. A protection grip is set on the barrier. An opening is set at the place where is corresponding to the open pore on the protection grip and the barrier. A spring lamination extends along the opening direction at the first clamping porch of the protection grip. The spring lamination tightly sticks on the optical disc drive body. A good electric property transmission channel is formed between the optical disc drive body and the barrier. The body on the optical disc drive absorbs the radiant flux of the electromagnetic wave on it and leads it to the earth through the spring lamination quickly. So, it effectively boosts the protective ability to the electromagnetic interference when the optical disc drive is used on the computer system.
Time: 6
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