Expansion card brackets and electronics
A technology for electronic equipment and expansion cards, which is applied in the field of expansion card brackets and electronic equipment, can solve problems such as loosening and unlocking of PCIe cards, failure of PCIe card fixing, and easy deformation of fixed structural parts, and achieve the effect of improving stability
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Embodiment 1
[0037] see figure 1 Shown is a schematic structural diagram of the first type of expansion card bracket, which includes: a bracket panel 13, a first limiting component 10, and a second limiting component 11 arranged on the first limiting component 10;
[0038] The first limiting member 10 is used to limit the relative position of the expansion card 12 and the bracket panel 13 in the plugging direction of the expansion card 12; On, fix the first limiting component 10 on the bracket panel 13 .
[0039] In the expansion card bracket provided by the embodiment of the present invention, in the plugging direction of the expansion card, the relative position of the expansion card and the bracket panel is limited by the first limiting member; The limiting component fixes the first limiting component on the bracket panel. This two-way limiting method in which the force directions are perpendicular to each other not only limits the movement of the expansion card in the insertion and re...
Embodiment 2
[0051] Based on the expansion card bracket provided in the first embodiment above, in this embodiment, various ways of setting the fastening arm 20 are provided; the fastening arm 20 can be set on the side wall of the U-shaped limiting groove, for example, figure 1 or figure 2 The upper and lower side walls of the middle U-shaped limiting groove are all available. The fastening arm 20 can also be arranged at the end of the section of the U-shaped limiting groove. According to the position of the fastening arm 20, the present embodiment provides the preferred implementation modes of the fastening arm 20 respectively.
[0052] The first type: the fastening arm 20 is arranged on the upper side wall of the U-shaped limiting groove
[0053] Such as figure 2 As shown in , the specific position of the fastening arm 20 is on the side wall close to the connection part of the expansion card, that is, the upper side wall of the U-shaped limiting groove. The position corresponding to...
Embodiment 3
[0060] Based on the expansion card bracket provided in Embodiment 1 or Embodiment 2 above, in this embodiment, steps for using the expansion card bracket are provided; see Figure 7(a) to Figure 7(d) Schematic diagram of the steps for using the expansion card bracket shown.
[0061] As shown in Figure 7 (a), the relative positions of the two side walls of the U-shaped limiting groove are respectively provided with rotating convex parts 70; the rotating convex parts 70 are matched with the rotating holes 71 on the receiving part of the bracket panel, so that The U-shaped limiting groove rotates around the rotating hole.
[0062] According to the direction shown by the arrow in Fig. 7(a), snap the two rotating protrusions into the rotating hole, as shown in Fig. 7(b), put the first limiting part and the second limiting part (hereinafter collectively referred to as is the "limiting part") on the bracket panel; insert the expansion card into the bracket panel in the direction ind...
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