Patent Application
20130285522
1. Technical Field
The present disclosure relates to mounting devices, and more particularly to a mounting device for an expansion card.
2. Description of Related Art
A computer system usually includes expansion cards, such as sound cards, video cards, and graphics cards, for enhancing capabilities of the computer system. The expansion cards are often fixed in the computer system with screws. However, the installation of screws to fix the expansion cards is laborious and time-consuming.
Therefore, there is room for improvement within the art.
Many aspects of the embodiments can be better understood with references to the following drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the embodiments. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.
The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean at least one.
The expansion card 80 includes a first end 81 and a second end 83 opposite to the first end 81. A mounting tab 85 is secured in the first end 81. The mounting tab 85 includes a body 853, an installation portion 851, and an insert portion 855. The installation portion 851 is located on an end of the body 853. The insert portion 855 extends from the other end of the body 853. The installation portion 851 defines a cutout 8511. In one embodiment, the installation portion 851 is substantially perpendicular to the body 853 and the insert portion 855. The second end 83 can be coupled with a connector 30.
The chassis 10 includes a bottom plate 11, a rear plate 13, and a side plate 15. In one embodiment, the rear plate 13 is substantially perpendicular to the bottom plate 11 and the side plate 15, and the bottom plate 11 is substantially perpendicular to the side plate 15. A circuit board 113 is secured to the bottom plate 11. The connector 30 is secured to the circuit board 113 and defines a slot 31.
The rear plate 13 includes a bracket 17. The bracket 17 includes a top wall 171, a front wall 172, and a sidewall 173. In one embodiment, the top wall 171 is substantially perpendicular to the front wall 172 and the sidewall 173, the top wall 171 is substantially parallel to the bottom plate 11, and the sidewall 173 is substantially parallel to the side plate 15. The front wall 172 is connected between the side plate 15 and the sidewall 173. The top wall 171 defines a positioning hole 1711. The front wall 172 defines a plurality of installation slots 1721. Each installation slot 1721 extends to the top wall 171. A plurality of arched portions 1723 extends from the front wall 172. Each arched portion 1723 is under each installation slot 1721. A mounting piece 176 extends upwards from the sidewall 173. The mounting piece 176 defines a mounting hole 1761. In one embodiment, the mounting piece 176 is substantially parallel to the side plate 15. The side plate 15 defines a through hole 151 corresponding to the mounting hole 1761 of the mounting piece 176.
In disassembly, the latching piece 2335 is pressed to be elastically deformed and elastically deforms the hook 2332. At the same time, the mounting plate 23 is moved away from the pressing plate 21. The hook 2332 is disengaged from the mounting hole 1761. The mounting member 20 is rotated about the positioning portion 231, and then the positioning portion 231 is disengaged from the through hole 151. The mounting member 20 is removed from the chassis 10, and the expansion card 80 is disengaged from the mounting member 20. The expansion card 80 can then be removed from the chassis 10.
It is to be understood, however, that even though numerous characteristics and advantages have been set forth in the foregoing description of embodiments, together with details of the structures and functions of the embodiments, the disclosure is illustrative only and changes may be made in detail, especially in the matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201210127475.8 | Apr 2012 | CN | national |
