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Design drawing editing method and related device of CPU in a kind of pcb board

A PCB board and design drawing technology, applied in the field of computer-readable storage media, can solve problems such as product quality risks and damage

Active Publication Date: 2022-02-18
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the alignment is inaccurate, it will cause damage to the CPU during loading and unloading, which will put the product quality at risk

Method used

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  • Design drawing editing method and related device of CPU in a kind of pcb board
  • Design drawing editing method and related device of CPU in a kind of pcb board
  • Design drawing editing method and related device of CPU in a kind of pcb board

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Experimental program
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Embodiment Construction

[0053] The core of the invention is to provide a method for editing the design drawing of the CPU in the PCB board. see Figure 1 to Figure 4 , in the prior art, each CPU package usually consists of a pin package, a fixture package, a heat sink package, and a backplane package. Layout engineers have to communicate with the organization department many times every time they do the layout of the CPU, so as to ensure the complete alignment between the pin package diagram, the fixture package diagram, the heat sink package diagram, and the backplane package diagram. If the alignment is inaccurate, it will cause damage to the CPU during loading and unloading, thus putting the product quality at risk.

[0054] However, in the design drawing editing method of CPU in a PCB board provided by the present invention, the preset CPU package drawing called includes the pin package drawing, the outline of the fixing piece corresponding to the fixing piece and the positioning hole of the fix...

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Abstract

The invention discloses a method for editing a design diagram of a CPU in a PCB board. The preset CPU package diagram called includes a pin package diagram, a contour line of a fixture corresponding to a fixture, a positioning hole of a fixture, and a contour of a heat sink corresponding to a heat sink. Line and heat sink positioning holes, and the backplane outline of the corresponding backplane. That is to say, the essence of the preset CPU package diagram above is to pre-add and position the contour lines and positioning holes of the corresponding fixing parts, the contour lines and positioning holes of the corresponding heat sink, and the contour line of the backplane on the basis of the pin packaging diagram, so that The original four-part CPU package diagram is integrated into the same package diagram, which saves the alignment process when designing the CPU package diagram, and at the same time ensures accurate alignment of each part in the CPU package diagram. The present invention also provides a design drawing editing device, a design drawing editing device, and a computer-readable storage medium, which also have the above beneficial effects.

Description

technical field [0001] The present invention relates to the field of PCB technology, in particular to a method for editing a design drawing of a CPU in a PCB board, a device for editing a design drawing of a CPU in a PCB board, a device for editing a design drawing of a CPU in a PCB board, and a computer readable storage media. Background technique [0002] With the continuous advancement of science and technology in recent years, the structure and manufacturing process of PCB (printed circuit board) have achieved great development. [0003] At this stage, each control board will use a CPU (Central Processing Unit, central processing unit), and in the design drawing (Layout), a CPU package diagram usually consists of a pin package diagram, a fixture (ILM) package diagram, The package diagram of the heat sink (cooler) and the package diagram of the backplate (backplate). Among them, the pin package diagram corresponds to the pins of the CPU on the surface of the PCB board; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/392
Inventor 郭丹萍
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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