Positioning apparatus

Abstract

The present invention relates to a positioning device which is used in an electronic device. The electronic device comprises a casing body and a circuit board; wherein, the circuit board can move along the combining direction or the releasing direction relative to the casing body. The positioning device comprises a clamping component, a positioning component and a releasing component. The clamping component is movably arranged in the casing body and is provided with a blocking part; the positioning component is arranged on the circuit board; the releasing component is movably arranged in the casing body and at one side of the clamping component, and can push the clamping component to move; the positioning component can move along the combining direction with the circuit board, and push the clamping component to move so as to be blocked by the blocking part. When the clamping component moves as a result of the pushing of the releasing component, the positioning component is disengaged along the releasing direction, and thus the circuit board can be fixed on or disassembled from the casing body. The present invention achieves the purpose of combining the circuit board on the casing body in the method without bolts; the user can assemble and disassemble the circuit in a rapid and labor-saving way; and the convenience for operation is greatly improved.

Description

technical field [0001] The invention relates to a positioning device, in particular to a positioning device for fixing a circuit board without bolts. Background technique [0002] Nowadays, technology and information continue to flourish, and computer equipment has become a very popular electronic device. The computer equipment seen on the market at present, whether it is a desktop computer, a notebook computer, or a server, must be equipped with a mainboard inside it, as the core component of the computer system, so that it is electrically connected to the central processing unit (CPU) on the mainboard. The peripheral hardware of the computer such as the CPU), the memory module, and the control adapter card (PCI card) can smoothly execute the preset functions of the peripheral hardware. [0003] A common way to fix the mainboard is to arrange a plurality of conductive copper bosses (boss) on the casing of the computer device as fixing members, and a plurality of through ho...

AI Technical Summary

Problems solved by technology

[0008] In view of the above problems, the present invention provides a positioning device, which can combine the circuit board on the housing without bolts, and the user can install and disassemble the circuit board more quickly and with less labor, so as to improve the prior art by screwing the assembly and disassembly The main board prevents the size of the electronic device from being miniaturized, the loading and unloading process is too complicated and time-consuming, and it needs to be locked with tools, which makes the manufacturing cost too high, and it is not easy for users to operate, etc.

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