Memory card connection arrangement
OwnerChun-Jung Changinventor
Life of this patent
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Abstract
The present invention relates to a memory card connection arrangement primarily including a top cover, a side frame and a bottom plate. The top cover contains a plurality of joint flanges and locking grooves, the side frame a plurality of joint holes at the position opposite to the joint flanges and the bottom plate a plurality of hooks at the position opposite to the locking grooves. In assembly, the joint flanges are engaged into the joint holes so that the top cover and the side frame are attached to each other while the hooks are hooked in the locking grooves so that the bottom plate and the side frame are connected to each other. Accordingly, a stable state in whole is achieved and the rims thereof are overlapped to avoid the electromagnetic interference.
Claims5
A memory card connection arrangement comprising:
- a top cover having a plurality of joint flanges and locking grooves;
- a side frame having a plurality of joint holes at the position opposite to said joint flanges;
- a bottom plate having a plurality of hooks at the position opposite to said locking grooves;
- wherein, in assembly, said joint flanges are engaged into said joint holes so that said top cover and said side frame are attached to each other while said hooks are hooked in the locking grooves so that said bottom plate and said top cover are connected to each other;
- whereby, a stable state in the arrangement is achieved and rims of the top cover and bottom plate are overlapped to avoid electromagnetic interference,
- wherein said top cover is a metal plate and two sides of said side frame are respectively fitted with a conductive piece which includes two contact portions, one said contact portion being in contact with the metal plate of said top cover while the other said contact portion being disposed inside a memory card to be in contact with a circuit board thereof to form a ground circuit between said circuit board and said top cover, and
- wherein said contact portions are disposed at sides of the respective side frames, said contact portions extending from a middle fixing member thereof to form a butterfly shape.
Dependencies are inferred from the claim text.