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Computer expansion card fixing device

A technology for fixing devices and expansion cards, which is applied in computing, instruments, electrical and digital data processing, etc.

Inactive Publication Date: 2016-11-16
张春生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional computer expansion cards are installed inside the chassis and connected to the motherboard to protect the expansion card, but it is not convenient to install and disassemble the expansion card, thus affecting the use of the staff, so it is necessary to The traditional computer expansion card fixing device is improved and transferred to the outside of the chassis, so as to facilitate the user to install and replace the expansion card

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 It can be seen that the present invention provides a technical solution: a computer expansion card fixing device, including a top cover 1, a slot 2, a bottom plate 3, a connecting wire 4, a joint 5, a control button 6, a torsion spring 7, a rotating rod 8, a pressure Spring 9, arc rod 10, PCB circuit board 11, contact piece 12, mounting groove 13 and magnet 14, the bottom of top cover 1 is provided with bottom plate 3, and one side of to...

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PUM

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Abstract

The invention relates to a computer expansion card fixing device which comprises a top cover, a slot, a bottom plate, a connecting line, a connector, a control button, a torsion spring, a rotary rod, a pressure spring, an arc-shaped rod, a PCB, a wafer, an installing groove and a magnet. The bottom plate is arranged at the bottom of the top plate, the torsion spring is arranged at the top of the inner side of the top cover, one side of the torsion spring is fixedly connected with the rotary rod, one end of the rotary rod is fixedly connected with the arc-shaped rod, and the control button is arranged at the top of the other end of the rotary rod. The pressure spring is arranged at the top of the arc-shaped rod, the PCB is arranged at the top of the bottom plate, the wafer is arranged on one side of the PCB, the connecting line is arranged at one side of the top cover, the mounting groove is formed in the bottom of the bottom plate, and the magnet is arranged on the inner side of the mounting groove. According to the computer expansion card fixing device, the magnet is attracted to the outer side of a case, and the expansion card is pressed through the rotary rod so that the expansion card can be fixed.

Description

technical field [0001] The invention relates to the technical field of computer equipment, in particular to a computer expansion card fixing device. Background technique [0002] Traditional computer expansion cards are installed inside the chassis and connected to the motherboard to protect the expansion card, but it is not convenient to install and disassemble the expansion card, thus affecting the use of the staff, so it is necessary to The traditional computer expansion card fixing device is improved and transferred to the outside of the case, so that users can install and replace the expansion card conveniently. Contents of the invention [0003] The object of the present invention is to provide a computer expansion card fixing device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a computer expansion card fixing device, includi...

Claims

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Application Information

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IPC IPC(8): G06F1/18
CPCG06F1/185G06F2200/1639
Inventor 张春生
Owner 张春生