Electric conduction elastic chip device for computer

Abstract

The invention provides an electric conduction elastic chip device for a computer. The electric conduction elastic chip device for the computer is composed of a plastic fastener and an electric conduction elastic chip, wherein the plastic fastener comprises a main body, a fastening protrusion part and a location protrusion part, the fastening protrusion part and the location protrusion part respectively penetrate main board through holes, enclosure side-wall openings and are respectively connected with the upper end and the lower end of the main body, the electric conduction elastic chip comprises a first fastening part, a second fastening part and an elastic part, wherein the first fastening part and the second fastening part are respectively located at the upper end and the lower end outside the main body, the elastic part connects the first fastening part and the second fastening part, the first fastening part is matched with the second fastening part and comprises a first connecting part which is connected with the main board in a clamping mode, the second fastening part is matched with the location protrusion part and comprises a second connecting part which is connected with the enclosure side wall in a clamping mode. According to the electric conduction elastic chip device for the computer, a traditional screw and a copper cylinder are replaced by the electric conduction elastic chip and the plastic fattener, thus not only are material cost and machining cost reduced, but also assembly is simple, convenient and fast, and assembly efficiency is improved. In addition, the rigid copper cylinder is replaced by a pre-deformation elastic part, thus contact area between computer hardware and the elastic chip is sufficient, and therefore electrical conductivity of the elastic chip is improved.

Description

technical field [0001] The invention relates to the technical field of computer assembly, in particular to a conductive shrapnel device for a computer. Background technique [0002] The electromagnetic waves generated by the operation of electronic components will interfere with other electronic components. This phenomenon is called Electromagnetic Interference (EMI for short). The principle is that the source of interference couples electromagnetic signals into another electrical The internet. From a health point of view, long-term exposure to electromagnetic radiation will cause the human body to have symptoms such as fatigue, memory loss, and physiological function decline. To this end, the Federal Communications Commission of the United States has formulated a mandatory specification for Electromagnetic Compatibility (Electromagnetic Compatibility, referred to as EMC) standards. [0003] As far as desktop computers are concerned, in order to meet EMC standards, a close...

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Problems solved by technology

[0006] In view of the above-mentioned defects and problems of slow assembly speed and high cost caused by the cooperation of screws and copper pillars in the existing conductive shrapnel device for computers, the purpose of the present invention is to provide a conductive shrapnel device for computers with faster assembly speed and lower cost. shrapnel device

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