CN208314647U - A kind of video card support device - Google Patents

Abstract

A kind of video card support device, including mainboard, video card, support column, L-type fixed block, first screw, second screw and third screw, wherein, mainboard is equipped at least one standard fixation hole, the short side of L-type fixed block is equipped with first through hole, the long side of L-type fixed block is set there are two the second through-hole, one end of support column is equipped with external screw thread, the other end is equipped with internal screw thread, the male end of support column is fixed by standard fixation hole with mainboard, the female end of support column is fixed after passing through first through hole with the first screw, second screw, third screw is each passed through after the second through-hole and fixes with the backboard of video card；Support column, the first screw, the second screw and third screw outer diameter face be equipped with annular knurl moulding.The utility model keeps the fixation of video card and mainboard stronger, avoids in transport or use process, due to video card own wt stretch bending video card PCB；Versatile, good compatibility is not take up chassis space, and facilitates manual teardown and installation.

Description

A kind of video card support device

Technical field

The utility model relates to a kind of support device, especially a kind of video card support device, the utility model is applied to do Public affairs, game, the computer hardware industry such as industry control.

Background technique

With the development of computer industry, the various computer fittings to come in every shape are more and more, so that cabinet inside environment is different Often complicated, existing video card support device size is larger, and occupancy chassis space is more, is difficult to realize versatility, and compatibility is very poor.

Existing video card installation only uses the bending of interface baffle at interface baffle end, uses other than video card PCI/E slot Screw is fixed on cabinet, and due to only fixing at one end, computer is transported in complete machine, when mobile, video card is caused to deviate from PCI/E slot May, or for a long time in use, the influence of video card self gravity be easy to cause PCB to be bent, poor contact influences video card use Service life；Video card power consumption is higher and higher, and radiator is increasingly heavier, and also some manufacturers use acrylic securing plate or support rod at present Mode is in supported underneath video card, although certain booster action can be played, disadvantage is also more apparent, first, under due to being Side support, video card, which is moved upward, to be limited, can not solve the problems, such as to vibrate in transportational process, second, due to its size compared with Greatly, temporary chassis space is more, and due to different cabinets, internal environment is different, versatility is extremely difficult to, third, due in video card Supported underneath blocks space at the part fan air intake vent of video card, influences complete machine heat dissipation wind channel.

It is as shown in Figure 1 a kind of standard motherboard, top is equipped with standard screw fixation hole.The utility model is quasi- to utilize standard Standard screw fixation hole on mainboard is reinforced the connection between video card and mainboard, is avoided by video card in conjunction with effective support device Stretch bending video card PCB due to self gravity influences, plays the role of supporting video card, support effect is good, versatile.

Utility model content

The utility model is intended to provide a kind of video card support device, solves the one or more mentioned in background technique and lacks It falls into.

The utility model is realized in this way:

A kind of video card support device, including mainboard, video card, support column, L-type fixed block, the first screw, the second screw and Three screws, wherein the mainboard is equipped at least one standard fixation hole, and the short side of the L-type fixed block is equipped with first through hole, The long side of the L-type fixed block is set there are two the second through-hole, and one end of the support column is equipped with external screw thread, and the other end is equipped with interior spiral shell The male end of line, the support column is fixed by standard fixation hole with mainboard, and the female end of the support column passes through first It is fixed after through-hole with the first screw, second screw, third screw are each passed through after the second through-hole and fix with the backboard of video card； The support column, the first screw, the second screw and third screw outer diameter face be equipped with annular knurl moulding.

Adopt this technical solution, the utility model using the standard fixation hole on mainboard, using the support column of both ends screw thread, The backboard of L-type fixed block and video card, which is realized, to be fixed, and keeps the versatility of the utility model good, without additional drilling；It is made using annular knurl The support column and screw of type, it is convenient and efficient with hand, that is, removable in the case that user can not be by screwdriver；It is solid using L-type Determine block, structure is simple, and size is small, and it is small to occupy chassis space.

As a further improvement of the utility model, the internal screw thread end face of the support column, the first screw, the second screw, The nut end face of third screw is equipped with cross recess or interior hexagonal.

Support column outer diameter≤the 10mm as a further improvement of the utility model, supports column length >=23mm.

As a further improvement of the utility model, first screw, the second screw, third screw nut thickness >= 5mm。

As a further improvement of the utility model, the backboard of the video card be equipped at least two respectively with the second spiral shell Silk, the corresponding threaded hole of third screw, respectively correspond two through-holes of same L-type fixed block.

Line, the standard for corresponding to two threaded holes of same L-type fixed block as a further improvement of the utility model, are solid Determine hole to be in same plane.

It as a further improvement of the utility model, further include insulation spacer, the male end of the support column initially passes through It is fixed by standard fixation hole with mainboard after insulation spacer.

For compared with prior art, the beneficial effects of the utility model are: the standard on mainboard is utilized in the utility model Fixation hole realizes the fixation to video card by support column, L-type fixed block and screw, keeps the fixation of video card and mainboard more firm Gu avoiding in transport or use process, due to video card own wt stretch bending video card PCB；Versatile, good compatibility does not account for With chassis space, and facilitate manual teardown and installation.

Detailed description of the invention

A kind of standard motherboard referred in Fig. 1 background technique.

Fig. 2 is a kind of structural schematic diagram of video card support device provided by the utility model.

Fig. 3 is a kind of exploded view of video card support device provided by the utility model.

Fig. 4 is a kind of explosive view of video card support device provided by the utility model.

Fig. 5 is a kind of structural schematic diagram of support column provided by the utility model.

Fig. 6 is a kind of structural schematic diagram of first screw/second screw/third screw provided by the utility model.

Detailed description of the invention: 1- mainboard, 10- standard fixation hole, 2- video card, 20- backboard, 21- threaded hole, 3- support column, outside 31- The end of thread, 32- female end, 4-L type fixed block, 41- first through hole, the second through-hole of 42-, the first screw of 5-, the second screw of 6-, 7- third screw, 8- cross recess, 9- insulation spacer.

Specific embodiment

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, with reference to the accompanying drawing and specifically The present invention will be further described for embodiment.

Embodiment 1

A kind of video card support device as shown in figures 2-6, including mainboard 1, video card 2, support column 3, L-type fixed block 4, first Screw 5, the second screw 6 and third screw 7.Wherein, the mainboard 1 is equipped at least one standard fixation hole 10, and the L-type is solid The short side for determining block 4 is equipped with first through hole 41, and the long side of the L-type fixed block 4 is set there are two the second through-hole 42, the support column 3 One end be equipped with external screw thread, the other end is equipped with internal screw thread, and the male end 31 of the support column 3 passes through standard fixation hole 10 and main Plate 1 is fixed, and the female end 32 of the support column 3 is fixed after passing through first through hole 41 with the first screw 5, second screw 6, Third screw 7 is each passed through the fixation of backboard 20 after the second through-hole 42 with video card 2；The support column 3, the first screw 5, the second spiral shell The outer diameter face of silk 6 and third screw 7 is equipped with annular knurl moulding.

It adopts this technical solution, the beneficial effects of the utility model are:

1. real using the backboard of the support column of both ends screw thread, L-type fixed block and video card using the standard fixation hole on mainboard It now fixes, keeps the versatility of the utility model good, without additional drilling.Fig. 1 shows a kind of mainboard of standard, if top is equipped with Dry standard fixation hole 10, the utility model covers different types of mainboard, cabinet on the market, and versatility is good.The model covered Enclose the mainboard for including but being not limited to following series:

Big plate: ATX(244mm*185mm/305mm*244mm), Mini ATX(284mm*208mm), XL-ATX(343mm* 262mm), non-standard E-ATX；

Platelet: MATX(244mm*244mm), μ ATX, FlexATX(284mm*208mm)；Mini plate: ITX(170mm* 170mm), Thin-ITX；

Super large plate: standard E-ATX(305mm*330mm), EE-ATX(347mm*330mm), HPTX(345mm*381mm), WTX(356mm*425mm).

2. using the support column and screw of annular knurl moulding, in the case that user can not be by screwdriver, with hand, that is, removable Dress, it is convenient and efficient.

3. using L-type fixed block, structure is simple, and stability is high；Size is small, and it is small to occupy chassis space.

Further, the internal screw thread end face 32 of the support column 3, the first screw 5, the second screw 6, third screw 7 spiral shell Cap end face is equipped with cross recess 8 or interior hexagonal.

Further, 3 outer diameters of the support column≤10mm, 3 length of support column >=23mm.Outer diameter described here, refers to The maximum outside diameter of support column, length described here refer to the overall length of support column.It adopts this technical solution, reasonable size is set Meter effectively avoids element on support column 3 and mainboard 1 from interfering, has versatility.

Further, nut thickness >=5mm of first screw 5, the second screw 6, third screw 7.Using this technology Scheme, convenient installation manually.

Further, it is corresponding with the second screw 6, third screw 7 respectively to be equipped at least two for the backboard 20 of the video card 2 Threaded hole 21, respectively correspond two through-holes of same L-type fixed block 4.Preferably, two spiral shells of corresponding same L-type fixed block 4 The line of pit 21 is perpendicular to mainboard 1.Preferably, the line of two threaded holes 21 of corresponding same L-type fixed block 4, standard are solid Determine hole 10 to be in same plane.The utility model needs to be selected to fit according to the weight of video card and length when design The standard fixation hole on mainboard is closed, and designs the screw thread hole site on the backboard of video card, makes itself and the standard fixation hole on mainboard It corresponds to, this purpose is the weight for making full use of original hole on mainboard, and balancing video card, makes the fixation of video card and mainboard more Add securely, avoids in transport or use process, due to video card own wt stretch bending video card PCB.

It further, further include insulation spacer 9, the male end 31 of the support column 3 passes through after initially passing through insulation spacer 9 Standard fixation hole 10 and mainboard 1 are fixed.Nut can be used male end 31 is fixed in the outside of mainboard 1.It is described exhausted Edge gasket plays protection mainboard surface and insulating effect.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (7)

1. a kind of video card support device, which is characterized in that including mainboard, video card, support column, L-type fixed block, the first screw, Two-screw and third screw, wherein the mainboard is equipped at least one standard fixation hole, and the short side of the L-type fixed block is set There is first through hole, the long side of the L-type fixed block is set there are two the second through-hole, and one end of the support column is equipped with external screw thread, separately One end is equipped with internal screw thread, and the male end of the support column is fixed by standard fixation hole with mainboard, the interior spiral shell of the support column Line end is fixed after passing through first through hole with the first screw, and second screw, third screw are each passed through after the second through-hole and aobvious The backboard of card is fixed；The support column, the first screw, the second screw and third screw outer diameter face be equipped with annular knurl moulding.

2. video card support device according to claim 1, which is characterized in that the internal screw thread end face of the support column, first Screw, the second screw, third screw nut end face be equipped with cross recess or interior hexagonal.

3. video card support device according to claim 1, which is characterized in that the support column outer diameter≤10mm, support column Length >=23mm.

4. video card support device according to claim 1, which is characterized in that first screw, the second screw, third spiral shell Nut thickness >=5mm of silk.

5. video card support device according to claim 1, which is characterized in that the backboard of the video card is equipped at least two Threaded hole corresponding with the second screw, third screw respectively respectively corresponds two through-holes of same L-type fixed block.

6. video card support device according to claim 5, which is characterized in that two screw threads of corresponding same L-type fixed block Line, the standard fixation hole in hole are in same plane.

7. video card support device according to claim 1, which is characterized in that it further include insulation spacer, the support column Male end is fixed by standard fixation hole with mainboard after initially passing through insulation spacer.