CN201984409U - Extension card-fixing structure in case - Google Patents
Extension card-fixing structure in case Download PDFInfo
- Publication number
- CN201984409U CN201984409U CN2011200876949U CN201120087694U CN201984409U CN 201984409 U CN201984409 U CN 201984409U CN 2011200876949 U CN2011200876949 U CN 2011200876949U CN 201120087694 U CN201120087694 U CN 201120087694U CN 201984409 U CN201984409 U CN 201984409U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- circuit board
- integrated circuit
- card
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to an extension card-fixing structure in a case, and the main structure of the extension card-fixing structure is the case. A reinforcing support is fixed in the case, and a detachable card support is arranged on the reinforcing support, and is provided with nylon guide ways corresponding to extension slots on the case. When the extension card-fixing structure is in use, a graphic card or other extension cards are first plugged into the card slots on a mainboard, the card support is then mounted, the ends of the extension cards are plugged into the guide slots of the nylon guide ways on the card support, and the card support is then fixed on the reinforcing support by bolts. The extension card-fixing structure can prevent the cards in the extension slots from shaking in the process of moving the case.
Description
Technical field
The utility model relates to a kind of casing structure, the extension card fixing structure in particularly a kind of cabinet.
Background technology
Along with the continuous development of computer technology and the continuous lifting of image processing function, the performance of display card improves constantly, and the heating of display chip (GPU) and video memory is also increasing.So the size of the heat radiator on the display card is also increasing, almost the display card with original is equally big for the size of heat radiator on many display cards, even the size that the heat radiator of part display card is arranged surpasses the size of display card, the position that also accounts for original two display cards in cabinet.
Because it is big that heat radiator becomes, cause very heavy that the total quality of display card also becomes, and the PCI-E slot of inserting display card is not considered this problem at the beginning of definition, so under relatively harsher traffic condition, can cause video card to rock significantly, be easy to cause the damage or the loose contact of display card or mainboard like this, its consequence gently then causes computer often to crash or the flower screen, and heavy then computer can not use fully.
Such problem is unacceptable fully for the very difficult or high-end customer of those maintenances.Way commonly used at present is to increase shockproof packing, and excessive packing not only causes the waste of material, also allows the client that the quality of product is produced distrust easily, so need a good display card fixed solution at present.
The utility model content
Technical problem to be solved in the utility model is that there is the fixedly shortcoming of video card, sound card weak effect in present employed computer case structure, redesigns the video card fixed sturcture in a kind of cabinet.
The utility model is achieved through the following technical solutions above-mentioned purpose:
At the technical disadvantages that existing computer case structure exists, redesign the extension card fixing structure in a kind of cabinet, its primary structure is a cabinet.Described cabinet internal fixation has the reinforcement bracing frame, and described reinforcement bracing frame is provided with dismountable integrated circuit board bracing frame; Described integrated circuit board bracing frame be provided with cabinet on the corresponding nylon guide rail of expansion slot.
The structure that removably connects between described reinforcement bracing frame and the integrated circuit board bracing frame is that the front of strengthening bracing frame is provided with slot, and the both sides of integrated circuit board bracing frame are provided with the projection that is complementary with slot; One end of integrated circuit board bracing frame is provided with fixed via, and the side of strengthening bracing frame is provided with and the corresponding screw of fixed via; Strengthen cooperating fixed via and screw to fix by bolt between bracing frame and the integrated circuit board bracing frame.
Described integrated circuit board bracing frame is provided with and nylon guide rail catch one to one; Guide groove both ends open on the nylon guide rail, the back fixation of nylon guide rail are on the integrated circuit board bracing frame, and an end of nylon guide rail is fixed on the washer.
Described reinforcement bracing frame is " L " font; The side of strengthening bracing frame is a right-angled trapezium.Strengthen bracing frame and install on the corner of cabinet inboard, cabinet is played the effect of structural strengthening.
The utility model in use, earlier video card or other expansion cards are inserted in the draw-in groove on the mainboard, then the integrated circuit board bracing frame will be installed, and in the guide groove with nylon guide rail on the end reeve integrated circuit board bracing frame of expansion card, by bolt the integrated circuit board bracing frame be fixed on then and strengthen on the bracing frame.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is that the utility model embodiment one strengthens bracing frame, integrated circuit board bracing frame and nylon guide groove assembled state structural representation;
Fig. 3 is the integrated circuit board support frame structure synoptic diagram of the utility model embodiment one;
Fig. 4 is the nylon guide groove structural representation of the utility model embodiment one;
Fig. 5 is the reinforcement support frame structure synoptic diagram of the utility model embodiment one.
Embodiment
Embodiment one: as shown in Figure 1, its primary structure is a cabinet 100.Described cabinet 100 internal fixation have the bracing frame 1 of reinforcement, and described reinforcement bracing frame 1 is provided with dismountable integrated circuit board bracing frame 2; Described integrated circuit board bracing frame 2 be provided with cabinet 100 on the corresponding nylon guide rail 3 of expansion slot (figure do not show).
The structure that removably connects between described reinforcement bracing frame 1 and the integrated circuit board bracing frame 2 is that the front of strengthening bracing frame 1 is provided with slot 11, and the both sides of integrated circuit board bracing frame 2 are provided with the projection 21 that is complementary with slot 11; One end of integrated circuit board bracing frame 2 is provided with fixed via 22, and the side of strengthening bracing frame 1 is provided with and fixed via 22 corresponding screws 12; Strengthen cooperating fixed via 22 and screw 12 to fix by bolt 4 between bracing frame 1 and the integrated circuit board bracing frame 2.
Described integrated circuit board bracing frame 2 is provided with and nylon guide rail 3 catch 23 one to one; Guide groove 31 both ends open on the nylon guide rail 3, the back fixation of nylon guide rail 3 are on integrated circuit board bracing frame 2, and an end of nylon guide rail 3 is fixed on the washer 23.
Described reinforcement bracing frame 1 is " L " font; The side of strengthening bracing frame 1 is a right-angled trapezium.Strengthen bracing frame 1 and install on the corner of cabinet 100 inboards, cabinet 100 is played the effect of structural strengthening.
The utility model in use, earlier video card or other expansion cards are inserted in the draw-in groove on the mainboard, then integrated circuit board bracing frame 2 will be installed, and in the guide groove 31 with nylon guide rail 3 on the end reeve integrated circuit board bracing frame 2 of expansion card, by bolt 4 integrated circuit board bracing frame 2 be fixed on then and strengthen on the bracing frame 1.
Claims (4)
1. the extension card fixing structure in the cabinet, its primary structure is a cabinet, it is characterized in that described cabinet internal fixation has the reinforcement bracing frame, described reinforcement bracing frame is provided with dismountable integrated circuit board bracing frame; Described integrated circuit board bracing frame be provided with cabinet on the corresponding nylon guide rail of expansion slot.
2. the extension card fixing structure in the cabinet according to claim 1, it is characterized in that the structure that removably connects between described reinforcement bracing frame and the integrated circuit board bracing frame is that the front of strengthening bracing frame is provided with slot, the both sides of integrated circuit board bracing frame are provided with the projection that is complementary with slot; One end of integrated circuit board bracing frame is provided with fixed via, and the side of strengthening bracing frame is provided with and the corresponding screw of fixed via; Strengthen cooperating fixed via and screw to fix by bolt between bracing frame and the integrated circuit board bracing frame.
3. the extension card fixing structure in the cabinet according to claim 2 is characterized in that described integrated circuit board bracing frame is provided with and nylon guide rail catch one to one; Guide groove both ends open on the nylon guide rail, the back fixation of nylon guide rail are on the integrated circuit board bracing frame, and an end of nylon guide rail is fixed on the washer.
4. according to the extension card fixing structure in claim 2 or the 3 described cabinets, it is characterized in that described reinforcement bracing frame is " L " font; The side of strengthening bracing frame is a right-angled trapezium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200876949U CN201984409U (en) | 2011-03-29 | 2011-03-29 | Extension card-fixing structure in case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200876949U CN201984409U (en) | 2011-03-29 | 2011-03-29 | Extension card-fixing structure in case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984409U true CN201984409U (en) | 2011-09-21 |
Family
ID=44611865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200876949U Expired - Fee Related CN201984409U (en) | 2011-03-29 | 2011-03-29 | Extension card-fixing structure in case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334172A (en) * | 2018-03-30 | 2018-07-27 | 无锡睿勤科技有限公司 | A kind of cabinet |
-
2011
- 2011-03-29 CN CN2011200876949U patent/CN201984409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334172A (en) * | 2018-03-30 | 2018-07-27 | 无锡睿勤科技有限公司 | A kind of cabinet |
| CN108334172B (en) * | 2018-03-30 | 2024-02-27 | 无锡睿勤科技有限公司 | Case for computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |