CN213581991U - Display card fixing device of mini-ITX machine case - Google Patents
Display card fixing device of mini-ITX machine case Download PDFInfo
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- CN213581991U CN213581991U CN202023008835.1U CN202023008835U CN213581991U CN 213581991 U CN213581991 U CN 213581991U CN 202023008835 U CN202023008835 U CN 202023008835U CN 213581991 U CN213581991 U CN 213581991U
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- display card
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- itx
- chassis
- fixing device
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Abstract
The utility model provides a display card fixing device of mini-ITX machine case, including the chassis exterior body, the opening that has on the chassis exterior body for display card wiring terminal panel to expose, the chassis exterior body is located the open-ended lower part and is fixed with the bottom bolt fixed plate that is located support display card wiring terminal panel and is located open-ended upper portion and is used for the display card fixed plate on top to support display card wiring terminal panel upper portion, the display card fixed plate includes rectangular plate body, rectangular plate body upper portion extends has a pair of bellied lug, leaves the clearance between the lug, the utility model discloses simple structure, it is small, can prevent effectively that the display card is not hard up, greatly improved the stability of complete machine.
Description
Technical Field
The utility model relates to a display card fixing device of mini-ITX machine case.
Background
The chassis is used as a component part in a computer device and has the main function of placing and fixing computer accessories, thereby having a supporting and protecting function. In the field of display card fixing, a traditional method for fixing a display card of a case adopts a buckle arranged on a PCI/PCIe slot of a main board, however, the size and the weight of a middle-high-end display card are large, and when the case shakes violently, the display card may loosen or even damage the main board. In view of this, the utility model provides a display card fixing device design of mini-ITX machine case, on the fixed basis of buckle is taken from taking on the slot, further fix display card wiring terminal panel on mini-ITX machine case main part, even the memory is shaken because of the violent activity of mainboard, the display card can not become flexible yet, has greatly improved the stability of complete machine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve above-mentioned problem, promptly the utility model discloses the technical problem that solve is less at mini-ITX machine case volume, however general volume of well high-end display card, weight are all great, when the machine case acutely rocks, the display card probably becomes flexible and damages the mainboard even.
The utility model discloses a concrete implementation scheme is: the utility model provides a display card fixing device of mini-ITX machine case, includes chassis exterior body, the last opening that exposes in order to supply display card wiring terminal panel that has of chassis exterior body, chassis exterior body is located the open-ended lower part and is fixed with the bottom bolt fastening board that is located support display card wiring terminal panel and is located open-ended upper portion and is used for the display card fastening board on top to support display card wiring terminal panel upper portion, the display card fastening board includes rectangular plate body, rectangular plate body upper portion extends has a pair of bellied lug, leaves the clearance between the lug.
Furthermore, the display card fixing plate is fixed on the case shell through a locking bolt, and a gap is reserved between a pair of lugs for the locking bolt to pass through.
Further, the bottom of the rectangular plate body is provided with a bent top plate.
Furthermore, the bottom bolt fixing plate is fixed on the case outer shell through bolts.
Furthermore, a top bolt fixing plate is further arranged on the inner side of the lug of the display card fixing plate, and the top bolt fixing plate, the display card fixing plate and the case outer body are fixedly connected through a penetrating locking bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure, it is small, can prevent effectively that the display card is not hard up, greatly improved the stability of complete machine.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
Fig. 2 is the structure schematic diagram of the display card of the present invention after installation.
Fig. 3 is the structural schematic diagram of the display card fixing plate of the present invention in a fixed mounting state.
Fig. 4 is a schematic view of the display card fixing plate of the present invention.
Fig. 5 is a schematic side view of the fixing plate of the structure display card of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5, a display card fixing device of a mini-ITX chassis comprises an outer chassis shell 10, an opening 110 for exposing a display card wiring terminal panel is formed in the outer chassis shell, a bottom bolt fixing plate 210 located at the bottom of the opening and used for supporting the display card wiring terminal panel and a display card fixing plate 30 located at the upper part of the opening and used for supporting the upper part of the display card wiring terminal panel are fixed on the outer chassis shell, the display card fixing plate 30 comprises a rectangular plate body 310, a pair of convex lugs 320 extend from the upper part of the rectangular plate body, and gaps are reserved between the lugs.
In this embodiment, the display card fixing plate is fixed to the chassis outer housing through the locking bolt, a gap is left between the pair of lugs 320 for the locking bolt 221 to pass through, a top bolt fixing plate 220 is further disposed on the inner side of the lug of the display card fixing plate, and the top bolt fixing plate 220, the display card fixing plate 30 and the chassis outer housing 10 are fixedly connected through the passing locking bolt.
When the display card 100 is installed in the slot 102 of the computer motherboard, the conventional motherboard slot generally has a mechanism for assisting in fixing and preventing the lower end of the display card from coming off the slot, and the opening 110 is used to ensure that the display card wiring terminal panel 101 is exposed from the opening 110. And then the top bolt fixing plate 220, the display card fixing plate 30 and the chassis outer shell 10 are fixedly connected into a whole through the locking bolt 40, and the display card is pressed down at the bottom of the display card fixing plate 30 to prevent the display card from popping up.
In order to increase the force bearing area with the graphics card, the bottom of the rectangular plate body 310 has a bent top plate 330.
In this embodiment, the bottom bolt 210 fixing plate is fixed on the chassis outer shell 10 through a bolt 211, and is used for assisting in limiting the display card to prevent loosening.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a display card fixing device of mini-ITX machine case, a serial communication port, includes chassis exterior body, the last opening that exposes in order to supply display card wiring terminal panel that has of chassis exterior body, chassis exterior body is located the open-ended lower part and is fixed with the bottom bolt fixed plate that is located support display card wiring terminal panel and is located open-ended upper portion and is used for the display card fixed plate that the top supported display card wiring terminal panel upper portion, the display card fixed plate includes rectangular plate body, rectangular plate body upper portion extends there is a pair of bellied lug, leaves the clearance between the lug.
2. The graphics card fixing device of the mini-ITX chassis of claim 1, wherein the graphics card fixing plate is fixed on the chassis outer shell by a locking bolt, and a gap is left between a pair of lugs for the locking bolt to pass through.
3. The video card fixing device of the mini-ITX box of claim 1 or 2, wherein the rectangular plate body has a bent top plate at the bottom.
4. The video card fixing device of the mini-ITX box of claim 1, wherein the bottom bolt fixing plate is fixed on the outer shell of the box through bolts.
5. The graphics card fixing device of the mini-ITX chassis of claim 2, wherein a top bolt fixing plate is further disposed inside the lug of the graphics card fixing plate, and the top bolt fixing plate, the graphics card fixing plate and the chassis outer shell are fixedly connected through a through locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023008835.1U CN213581991U (en) | 2020-12-15 | 2020-12-15 | Display card fixing device of mini-ITX machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023008835.1U CN213581991U (en) | 2020-12-15 | 2020-12-15 | Display card fixing device of mini-ITX machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213581991U true CN213581991U (en) | 2021-06-29 |
Family
ID=76550276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023008835.1U Active CN213581991U (en) | 2020-12-15 | 2020-12-15 | Display card fixing device of mini-ITX machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213581991U (en) |
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2020
- 2020-12-15 CN CN202023008835.1U patent/CN213581991U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315402 No. 28, Yunshan Middle Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhiyu Intelligent Technology Co.,Ltd. Address before: 315402 Gu Lu tou Cun, Lizhou street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Cabano Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |