Expansion card fixing device and case

A fixing device and expansion card technology, applied in the direction of instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of expansion card fixing and locking structure with many parts and inconvenient installation

Inactive Publication Date: 2019-08-06
HONG FU JIN PRECISION IND WUHAN CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this expansion card fixing and locking structure has many parts and is inconvenient to install.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Expansion card fixing device and case
  • Expansion card fixing device and case
  • Expansion card fixing device and case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] It can be understood that the terms "first" and "second" used in the present invention can be used to describe various locking holes herein, but these locking holes are not limited by these terms. These terms are only used to distinguish the first keyhole from another keyhole. For...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an expansion card fixing device. The device comprises a box body, a supporting piece and a cover plate, the box body comprises a side plate, and the edge of the side plate is provided with an extension part. The supporting piece is mounted on the extension part, the cover plate is fixed on the box body and is provided with a fixing part, and the supporting piece is clampedbetween the extension part and the fixing part. The fixing part is provided with an opening and a second lock hole, the supporting piece is provided with a clamping piece matched with the opening andcomprises a supporting portion and a locking portion connected with the supporting portion, and the fixing portion and the supporting portion are used for clamping an expansion card blocking piece ofan expansion card. The locking portion is provided with a first lock hole, and the first lock hole and the second lock hole are used for locking a padlock. The expansion card fixing device provided bythe invention can facilitate the expansion card fixing.

Description

technical field [0001] The invention relates to a case, in particular to an expansion card fixing device in the case. Background technique [0002] With the rapid development of electronic equipment, the fixing device of the expansion card in the chassis is becoming more and more intelligent. Generally, the fixing or locking of the expansion card requires the cooperation of the supporting member, the reinforcing member, the locking member, the cover plate and the side plate of the chassis. However, this expansion card fixing and locking structure has many parts and is inconvenient to install. Contents of the invention [0003] In view of this, it is necessary to provide a conveniently installed expansion card locking device for fixing the expansion card blank. [0004] An expansion card fixing device, comprising a box body, a support piece and a cover plate, the box body includes a side plate, the edge of the side plate is provided with an extension portion, the support ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F1/18
CPCG06F1/185
Inventor 陈钦洲洪文祥顾纯宝
Owner HONG FU JIN PRECISION IND WUHAN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap