Computer mainboard convenient to disassemble

Abstract

The invention discloses a computer mainboard convenient to disassemble. The device comprises a base, the upper surface of the base is fixedly connected with a fixing rod; an arc groove is formed in the surface of the fixing rod, the surface of the fixing rod is sleeved with a fastening sleeve, a sliding hole is formed in the surface of the fastening sleeve, stop blocks are fixedly connected to thetwo ends of the sliding hole, fastening balls are arranged in the sliding hole, a fixing block is fixedly connected to the outer surface of the fastening sleeve, and a main plate is fixedly connectedto the bottom of the fastening sleeve. According to the invention, the effect of fixing and loosening the fixing rod and the fastening sleeve is achieved; the effect of locking and releasing the fastening balls is achieved; the downward acting force of the telescopic sleeve on the fastening sleeve can be kept all the time; the automatic locking effect on the fastening balls is achieved, the problem that the fastening balls slide out of the sliding holes can be effectively avoided, the fastening balls can be kept from falling off all the time, rapid lifting of the telescopic sleeve can be effectively enhanced, and therefore the problem that a main board is inconvenient to disassemble and take due to the fact that screws are used for fixing the main board is effectively solved.

Description

Technical field [0001] The invention relates to the field of electronic technology, in particular to a computer motherboard that is convenient to disassemble. Background technique [0002] Motherboard (English: Motherboard, Mainboard, Mobo for short); also known as motherboard, system board, logic board, motherboard, backplane, etc. It is the center or main circuit board that constitutes a complex electronic system such as an electronic computer. [0003] Computer case motherboards are also called mainboards, systemboards or motherboards; they are divided into two types: commercial motherboards and industrial motherboards. It is installed in the chassis and is one of the most basic and important components of a microcomputer. The motherboard is generally a rectangular circuit board, on which the main circuit systems that make up the computer are installed, generally include BIOS chips, I / O control chips, key and panel control switch interfaces, indicator plugs, expansion slots, mo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a computer main board that is easy to disassemble, and has the cooperation between the fastening ball and the arc groove to fix and loosen the fixed rod and the fastening sleeve, and the telescopic sleeve slides up and down on the fastening sleeve to fasten The advantages of locking and releasing by balls solve the problem of inconvenient disassembly and removal caused by using screws to fix the motherboard

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