CN220191246U - Display card fixing device - Google Patents
Display card fixing device Download PDFInfo
- Publication number
- CN220191246U CN220191246U CN202222698383.7U CN202222698383U CN220191246U CN 220191246 U CN220191246 U CN 220191246U CN 202222698383 U CN202222698383 U CN 202222698383U CN 220191246 U CN220191246 U CN 220191246U
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- Prior art keywords
- display card
- hole
- card
- fixing device
- support
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- 239000000758 substrate Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a display card fixing device, comprising: the clamping bracket comprises a base and at least one side surface connected with the base; the display card supporting element is fixed on one side surface of the card pressing bracket, and the side surface is defined as a first side surface; the display card support is fixed on the surface of the display card supporting element, which is far away from the first side surface; and the baffle support is fixed on the base of the clamp support and used for fixing the whole display card fixing device on the main board support. The display card fixing device is simple in structure, convenient to install and low in cost.
Description
Technical Field
The utility model relates to the field of electronic equipment, in particular to a display card fixing device.
Background
The display card is used as an important unit of electronic equipment such as a mobile phone, a computer, a game machine and the like, so that the display card is firmly and conveniently installed, the cost is lower, and the display card is a target which is constantly pursued in the field of electronic equipment research.
However, the display card in the existing electronic device is usually fixed by using external components such as components and a motherboard bracket, and then the fixing component of the detachable display card is designed.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a display card fixing device that is simple in structure, convenient to install, and low in cost.
A graphics card securing device, comprising:
the clamping bracket comprises a base and at least one side surface connected with the base;
the display card supporting element is fixed on one side surface of the card pressing bracket, and the side surface is defined as a first side surface;
the display card support is fixed on the surface of the display card supporting element, which is far away from the first side surface; and
and the baffle support is fixed on the base of the clamp support and used for fixing the display card fixing device on an external element.
And one end of the baffle support, which is far away from the clamp support, is provided with a reset spring, and the display card is fixed and detached by adjusting the tightness of the reset spring.
Compared with the prior art, the display card fixing device provided by the utility model has the advantages that the assembly smoothness of the display card fixing device is greatly improved through the combined design of the stud, the guide groove and the reset spring, the tightness of the reset spring is adjusted through the spring screw, then the position of the display card is adjusted along the guide groove sliding element of the main board bracket, the fixing element and the main board structure are not required to be disassembled and assembled, the operation is convenient, and the assembly efficiency is improved. The display card fixing device has the advantages of stable firmware structure, fewer parts and reduced cost.
Drawings
Fig. 1 is a schematic diagram of a disassembled structure of a display card fixing device according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of fixing a graphics card supporting element on the card pressing bracket according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a display card bracket according to an embodiment of the present utility model fixed on a display card supporting element.
Fig. 4 is a schematic structural diagram of a card pressing bracket according to an embodiment of the present utility model.
Fig. 5 is a schematic structural view of a return spring installed at one end of a flap bracket according to an embodiment of the present utility model.
Description of the main reference signs
Display card fixing device 100
Display card support element 10
First through hole 101
First groove 102
Second groove 103
Press card support 20
Base 201
First side 202
Second side 203
Third side 204
Second through hole 2041
Connecting piece 205
Display card bracket 30
Substrate 301
First side edge 302
Second side edge 303
Baffle support 40
Screw 51
Press riveting stud 52
Stud 53
Step screw 54
Spring screw 55
Clamp spring 56
Return spring 57
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which embodiments of the utility model belong. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the utility model.
In addition, descriptions such as those related to "first," "second," and the like in this disclosure are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The display card fixing device provided by the utility model is further described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, an embodiment of the present utility model provides a display card fixing device 100. The display card fixing device 100 includes a display card supporting member 10, a card pressing bracket 20, a display card bracket 30 and a barrier bracket 40. The display card supporting element 10 is fixed on the card pressing support 20, and the display card support 30 is fixed on the surface of the display card supporting element 10 far away from the card pressing support 20. The graphic card bracket 30 is used for placing a graphic card. The shutter bracket 30 is used for fixing the graphic card fixing device 100 to an external member.
The card pressing bracket 20 includes a base 201, a first side 202, a second side 203, and a third side 204. The first side 202, the second side 203 and the third side 204 are all connected with the base 201 to form a whole structure, the second side 203 and the third side 204 are opposite, and the first side 202 is located between the second side 203 and the third side 204. The shapes of the base 201, the first side 202, the second side 203, and the third side 204 may be designed according to practical situations. Preferably, the second side 203 and the third side 204 have the same shape. In this embodiment, the shape of the base 201 is rectangular, the second side 203 and the third side 204 are triangular, and the first side 202 is rectangular. It will be appreciated that the second and third sides 203, 204 are not required. In some embodiments, the press-on bracket 20 includes the base 201 and the first side 202; or the press-clamping bracket 20 comprises the base 201, the first side 202 and the second side 203; or the press-clamping bracket 20 comprises the base 201, the first side 202, and the third side 204.
Referring to fig. 2, the graphic card supporting member 10 includes a plurality of first through holes 101, and the third side 204 of the card pressing frame 20 includes a plurality of second through holes 2041. The first through holes 101 and the second through holes 2041 are aligned one by one, and the display card supporting element 10 is fixed on the third side 204 of the card pressing support 20 by the screws 51 and the riveting studs 52 at the positions of the first through holes 101 and the second through holes 2041, so that the display card supporting element 10 is fixed on the card pressing support 20.
Referring to fig. 3, a surface of the graphics card supporting member 10, which is attached to the card pressing frame 20, is defined as a first surface, and a surface opposite to the first surface is defined as a second surface. The second surface further comprises a first groove 102 and a second groove 103, and the first groove 102 and the second groove 103 are disposed opposite to each other on the second surface. In this embodiment, the first groove 102 and the second groove 103 are disposed vertically and parallel on two sides of the second surface.
The graphic card bracket 30 includes a substrate 301, and a first side 302 and a second side 303 connected to the substrate 301 and perpendicular to the substrate 301, wherein the first side 302 and the second side 303 are along a length direction of the substrate 301, and the first side 302 and the second side 303 are opposite to each other. The first side 302 is clamped in the first groove 102, and the second side 303 is clamped in the second groove 103, so that the display card bracket 30 is fixed on the display card supporting element 10, and the display card is fixed.
Referring to fig. 4, the external component is a main board support, the main board support includes a plurality of circular holes, the base 201 of the card pressing support 20 includes a plurality of positioning holes, a plurality of studs 53 are respectively disposed at the plurality of positioning holes, and then the plurality of studs 53 are respectively inserted into the circular holes of the corresponding main board support, and the studs 53 slide along the guide slots of the main board support to adjust the position of the display card fixing device 100, so as to mount and dismount the display card. In this embodiment, the base 201 of the card pressing bracket 20 includes 4 third through holes. The press-clamping bracket 20 further comprises a connecting piece 205, and the connecting piece 205 comprises a third through hole and a fourth through hole.
The shutter bracket 40 includes a fifth through hole and a sixth through hole. The fifth through hole is aligned with the third through hole and the sixth through hole is aligned with the fourth through hole. Inserting a step screw 54 at the fifth through hole and the third through hole, wherein the step screw 54 sequentially passes through the fifth through hole and the third through hole; a spring screw 55 is inserted into the sixth through hole and the fourth through hole, the spring screw 55 sequentially passes through the fourth through hole and the sixth through hole, and a clamp spring 56 is assembled at the end of the spring screw 55 to fix the baffle support 40 and the clamp support 20 together, so that the whole display card fixing device 100 is fixed on the main board support. The tightness of the spring screw 55 can be achieved by hand screwing. It will be appreciated that the step screw 54 may be replaced with other screws and the spring screw 55 may be replaced with other screws. Referring to fig. 5, a return spring 57 is installed at an end of the shutter support 30 away from the card pressing support 20, and the display card is fixed and removed by adjusting the tightness of the return spring 57.
The installation steps of the display card fixing device 100 are as follows:
step one, aligning the first through holes of the graphic card supporting element 10 with the second through holes of the card pressing bracket 20 one by one, and fixing the graphic card supporting element 10 on the card pressing bracket 20 through screws 51 and nuts 52;
secondly, arranging a stud 53 at a plurality of positioning holes on the base 201 of the card pressing bracket 20, respectively inserting the studs 53 into round holes of the main board bracket correspondingly, wherein the studs 53 can slide in guide grooves of the main board bracket;
step three, installing the baffle bracket 40, specifically, inserting a step screw 54 at the fifth through hole and the third through hole, and screwing the step screw 54; inserting a spring screw 55 into the sixth through hole and the fourth through hole, assembling a clamp spring 56 at the tail end of the spring screw 55, sliding the stud 53 in the guide groove of the plate bracket, and installing a return spring 57 at one end of the baffle bracket 30 away from the clamp bracket 20; and
sliding the display card bracket 30 in the first groove 102 and the second groove 103, screwing the spring screw 57, and fixing the display card; when the spring screw 57 is loosened, the graphic card is detached by means of automatic return of the return spring 57.
The display card supporting element and the press card bracket in the display card fixing device provided by the utility model are designed to be separable, and are easy to adjust, so that the adaptability is improved. Through the combined design of the stud, the guide groove and the reset spring, the smoothness of the assembly of the display card fixing device is greatly improved. The tightness of the reset spring is adjusted through the spring screw, then the display card position is adjusted along the guide groove sliding element of the main board support, the fixing element and the main board structure are not required to be disassembled and assembled, the operation is convenient, and the assembly efficiency is improved. The display card fixing device has the advantages of stable firmware structure, fewer parts and reduced cost.
Further, other variations within the spirit of the present utility model will occur to those skilled in the art, and it is intended, of course, that such variations be included within the scope of the utility model as claimed herein.
Claims (10)
1. A graphic card fixing device, comprising:
the clamping bracket comprises a base and at least one side surface connected with the base;
the display card supporting element is fixed on one side surface of the card pressing bracket, and the side surface is defined as a first side surface;
the display card support is fixed on the surface of the display card supporting element, which is far away from the first side surface; and
and the baffle support is fixed on the base of the clamp support and used for fixing the display card fixing device on an external element.
2. The graphics card fixture of claim 1, wherein the graphics card bracket further comprises a second side and a third side, the first side, the second side and the third side each being integrally formed with the base, the second side and the third side being disposed opposite each other, the first side being disposed between the second side and the third side.
3. The display card fixing device according to claim 1 or 2, wherein the display card supporting member comprises a plurality of first through holes, the first side surface comprises a plurality of second through holes, the plurality of first through holes and the plurality of second through holes are aligned one by one, and the display card supporting member is fixed on the first side surface of the press card bracket through screws and press riveting studs at the plurality of first through holes and the plurality of second through holes.
4. The display card fixing device according to claim 1 or 2, wherein a surface of the display card supporting member, which is attached to the first side, is defined as a first surface, a surface opposite to the first surface is defined as a second surface, the second surface includes a first groove and a second groove, and the first groove and the second groove are disposed in parallel on the second surface; the display card support comprises a substrate, a first side edge and a second side edge, wherein the first side edge and the second side edge are connected with the substrate and perpendicular to the substrate, the first side edge and the second side edge are oppositely arranged along the length direction of the substrate, the first side edge is clamped in the first groove, the second side edge is clamped in the second groove, and the display card support is further fixed on the display card support element.
5. The display card fixing device according to claim 1 or 2, wherein the card pressing bracket further comprises a connecting sheet, the connecting sheet is connected with the base, and the connecting sheet comprises a third through hole and a fourth through hole; the baffle support comprises a fifth through hole and a sixth through hole, the fifth through hole is aligned with the third through hole, the sixth through hole is aligned with the fourth through hole, a screw is inserted into the fifth through hole and the third through hole, and the screw sequentially penetrates through the fifth through hole and the third through hole; and a screw is inserted into the sixth through hole and the fourth through hole, and sequentially penetrates through the fourth through hole and the sixth through hole, so that the baffle support and the clamp support are fixed.
6. The display card fixing device according to claim 5, wherein a reset spring is installed at one end of the baffle support far away from the card pressing support, and the display card is fixed and detached by adjusting the tightness of the reset spring.
7. The graphics card securing device of claim 5, wherein the screw is a stepped screw.
8. The graphic card fixing device according to claim 5, wherein the screw is a spring screw, and a clamp spring is assembled at the end of the spring screw.
9. The display card fixing apparatus according to claim 1 or 2, wherein the external component is a main board bracket of the electronic device, the main board bracket including a plurality of circular holes.
10. The display card fixing device according to claim 9, wherein the base of the card pressing bracket comprises a plurality of positioning holes, a stud is respectively arranged at the plurality of positioning holes, the plurality of studs are respectively inserted into the round holes of the corresponding main board bracket, and the stud slides along the guide groove of the main board bracket to adjust the position of the display card fixing device, so that the display card can be mounted and dismounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222698383.7U CN220191246U (en) | 2022-10-13 | 2022-10-13 | Display card fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222698383.7U CN220191246U (en) | 2022-10-13 | 2022-10-13 | Display card fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220191246U true CN220191246U (en) | 2023-12-15 |
Family
ID=89115795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222698383.7U Active CN220191246U (en) | 2022-10-13 | 2022-10-13 | Display card fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220191246U (en) |
-
2022
- 2022-10-13 CN CN202222698383.7U patent/CN220191246U/en active Active
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