CN205721570U - Expansion card fixer and fixture - Google Patents
Expansion card fixer and fixture Download PDFInfo
- Publication number
- CN205721570U CN205721570U CN201620369590.XU CN201620369590U CN205721570U CN 205721570 U CN205721570 U CN 205721570U CN 201620369590 U CN201620369590 U CN 201620369590U CN 205721570 U CN205721570 U CN 205721570U
- Authority
- CN
- China
- Prior art keywords
- fixture
- expansion card
- mainboard
- fixed
- hole
- 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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Abstract
A kind of expansion card fixing device includes mainboard, expansion card and fixture.It is fixed with extension socket on mainboard, extension socket is formed expansion slot.Multiple through hole being oppositely arranged with slot it is formed with on mainboard.Fixture is fixed in a through hole.One end of expansion card is inserted the other end of expansion card in expansion slot and is fixed on fixture.Fixture can remove from described through hole and be fixed in another through hole, is fixed between expansion slot and fixture by another expansion card different from the length of described expansion card.This utility model additionally provides a kind of fixture.
Description
Technical field
This utility model relates to a kind of fixing device, a kind of expansion card fixer for fixing expansion board and fixture.
Background technology
Slot it is typically provided with for grafting expansion card to meet the demand of user on the mainboard of electronic equipment (such as computer).But the size of existing expansion card differs, as M.2 expansion card just have 42 centimeter length and 80 centimeter length point, so, when same slot is when inserting the M.2 expansion card of different length, need at diverse location, M.2 expansion card to be fixed.The mode using bolts and nuts to be screwed now is fixed, accordingly, it would be desirable to be fixed M.2 expansion card when two diverse locations of mainboard fix the nut M.2 expansion card installation with standby user selection different length to slot.
Utility model content
In view of the foregoing, it is necessary to provide a kind of expansion card fixing device and fixture, single fixture is made to meet the demand of expansion card of fixing different length.
A kind of expansion card fixing device, including mainboard, expansion card and fixture, extension socket it is fixed with on mainboard, expansion slot it is formed with on extension socket, one end of expansion card is inserted in expansion slot, multiple through hole being oppositely arranged with slot it is formed with on mainboard, fixture is fixed in a through hole, the other end of expansion card is fixed on fixture, fixture can remove from described through hole and be fixed in another through hole, is fixed between expansion slot and fixture by another expansion card different from the length of described expansion card.
Further, fixture includes two hook parts, and the lower surface that two hook parts support with mainboard through described through hole offsets.
Further, fixture also includes pressure section, and pressure section upper surface with mainboard when the lower surface of hook part with mainboard offsets offsets.
Further, mainboard also forming two holding holes being positioned at each through hole opposite sides, hook part is fastened in holding hole.
Further, the distance between hook part and pressure section and the consistency of thickness of mainboard.
A kind of fixture, for fixing expansion card, one end of expansion card is inserted in the slot that the extension socket on mainboard is formed, some through holes relative with slot are formed on described mainboard, this fixture includes main body, main body includes that top body includes relative top and bottom, the side of bottom extends two opposing hook parts obliquely towards top, hook part for being held in the lower surface of mainboard through through hole, top is formed fixing, the edge on top extends a bearing groove to bottom makes main body form a step, step is for carrying the other end of expansion card, fixture also includes imbedding piece, imbedding piece includes portion of inserting and is convexly equipped in the limiting section in the portion of inserting, portion of inserting makes expansion card be held between step and limiting section for being fixed in fixing hole.
Further, imbedding piece also includes being fixed on the operating portion inserting one end, portion, is used for making user be easy to the portion of putting into and is fixed in fixing hole.
Further, inserting portion can use the mode of interference fit to be fixed with fixing hole.
Further, the side of main body is also convexly equipped with pressure section, and pressure section upper surface with mainboard when the lower surface of hook part with mainboard offsets offsets.
Further, fixture also includes a flexible connecting member, and one end of connector is fixed in main body, and the other end is fixed on imbedding piece.
Above-mentioned fixing piece and expansion card fixing device, when the expansion card of fixing different length, only need to secure the holder to just to complete the fixing of expansion card in the through hole of correspondence, it is achieved fixed the demand of the expansion card of different length by single fixture.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of expansion card fixing device of the present utility model.
Fig. 2 is the exploded view of the expansion card fixing device in Fig. 1.
Fig. 3 is the axonometric chart that the fixture in Fig. 2 is fixing with another expansion card.
Fig. 4 is the magnified partial view of the expansion card fixing device in Fig. 2.
Fig. 5 is the profile in the V-V direction along Fig. 1.
Fig. 6 is that the fixture in Fig. 1 is through schematic diagram during fixing hole.
Fig. 7 is the axonometric chart that the main body in 6 is fixed in fixing hole.
Fig. 8 is the profile in the VIII-VIII direction along Fig. 7.
Main element symbol description
| Expansion card fixing device | 100 |
| Mainboard | 20 |
| Expansion card | 30 |
| Fixture | 40 |
| Adapter | 22 |
| Slot | 24 |
| Through hole | 26 |
| Upper groove | 32 |
| Low groove | 34 |
| Fixed part | 36 |
| Main body | 42 |
| Top | 44 |
| Bottom | 46 |
| Fixing hole | 48 |
| Bearing groove | 50 |
| Step | 52 |
| Hook part | 54 |
| Imbedding piece | 60 |
| Insert portion | 62 |
| Limiting section | 64 |
| Operating portion | 66 |
| Pressure section | 58 |
| Holding hole | 28 |
| Connector | 70 |
Following detailed description of the invention will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of expansion card fixing device 100.Expansion card fixing device 100 includes mainboard 20, expansion card 30 and fixture 40.It is fixed with adapter 22 on mainboard 20, adapter 22 is formed slot 24.Multiple through hole 26 be arrangeding in parallel and be oppositely arranged it is formed with slot 24 on mainboard 20.Fixture 40 is fixed in a through hole 26.One end of expansion card 30 is inserted in slot 24, and the other end is fixed on fixture 40.Referring to Fig. 3, fixture 40 can remove from described through hole 26 and be fixed in another through hole 26, is fixed between slot 24 and fixture 40 by another expansion card 30 different from the length of described expansion card 30.
Referring to Fig. 4, the top and bottom of the described other end of expansion card 30 form upper groove 32, low groove 34.A fixed part 36 is formed between upper groove 32 and low groove 34.Fixture 40 includes generally cylindrical main body 42.Main body 42 includes opposing top 44 and bottom 46.Top 44 is formed with axial fixing hole 48.The edge on top 44 extends formation one bearing groove 50 to bottom 46 makes main body 42 form a step 52.The side of bottom 46 extends two opposing hook parts 54 obliquely towards top 44.Described through hole 26 is elongated, and two hook parts 54 may pass through through hole 26 makes main body 42 be rotatably disposed in through hole 26.Main body 42 is when rotating a predetermined angular, and two hook parts 54 are positioned at below mainboard 20 and offset with the lower surface of mainboard 20.Fixed part 36 is placed in bearing groove 50 and is carried by step 52.
Fixture 40 also includes that imbedding piece 60, imbedding piece 60 include portion of inserting 62 and the limiting section 64 being convexly equipped in the portion of inserting 62.Insert portion 62 to be detachably secured in fixing hole 48.Please refer to Fig. 5, when inserting portion 62 and being fixed in fixing hole 48, limiting section 64 offsets with the described other end of expansion card 30, makes fixed part 36 be held between limiting section 64 and step 52, thus is fixed by expansion card 30.Inserting portion 62 can use the mode of interference fit to be fixed with fixing hole 48.Imbedding piece 60 also includes the operating portion 66 being fixed on one end, the portion of inserting 62, and operating portion 66 is used for making user be easy to the portion that puts into 62 and is fixed in fixing hole 48.Along axial distance and the consistency of thickness of fixed part 36 of fixing hole 48 between described top 44 and step 52, so that also supporting with described top 44 when limiting section 64 offsets with expansion card 30.
The side of main body 42 is also convexly equipped with pressure section 58, and pressure section 58 upper surface with mainboard 20 when the lower surface of hook part 54 with mainboard 20 offsets offsets, so that main body 42 is steadily placed in through hole 26.The splenium 58 that balances each other it is convexly equipped with, two opposing settings of pressure section 58 and substantially vertical with two hook parts 54 in main body 42.Hook part 54 has elasticity and forms cambered surface, rotates main body 42 when hook part 54 is through through hole 26 and makes hook part 54 deform so that hook part 54 is held in the lower surface of mainboard 20.Two holding holes 28 being positioned at each through hole 26 opposite sides are also formed on mainboard 20.The line of centres of two holding holes 28 is substantially vertical with the length direction of through hole 26.Hook part 54 can turn to holding hole 28 and is fastened in holding hole 28.
Hook part 54 and the pressure section 58 distance on the direction being perpendicular to mainboard 20 substantially with the consistency of thickness of mainboard 20, hook part 54 fixture 40 different from the pressure section 58 distance in the axial direction of fixing hole 48 can clamp the mainboard 20 of different-thickness.It is highly consistent that step 52 and pressure section 58 distance in the axial direction of fixing hole 48 is substantially positioned on mainboard 20 with slot 24, and step 52 fixture 40 different from the pressure section 58 distance in the axial direction of fixing hole 48 can fix the expansion card 30 being in differing heights.
Fixture 40 also includes a flexible connecting member 70, one end of connector 70 is fixed in main body 42, the other end is fixed on imbedding piece 60, so that main body 42 connects together with imbedding piece 60, prevent main body 42 to be positioned over diverse location with imbedding piece 60 because separating, make troubles to when using fixture 40 searching fixture 40.
Refer to Fig. 6 to Fig. 8, when fixture 40 is fixed on a through hole 26, hook part 54 is placed in above through hole 26 and is parallel to through hole 26 and place, make hook part 54 through through hole 26, then rotate main body 42 and make hook part 54 in being fastened in holding hole 28, make fixture 40 be fixed in through hole 26.Again expansion card 30 is inserted in slot 24, and put into part 60 and be fixed in fixing hole 48 and make expansion card 30 fix.Correspondingly, when user dismantles expansion card 30, first put into part 60 and remove from fixing hole 48, so that it may expansion card 30 is extracted from slot 24.When dismantling fixture 40, first as previously mentioned expansion card 30 is extracted, then rotate main body 42 and make hook part 54 relative with through hole 26, hook part 54 is removed from through hole 26.
Above-mentioned fixing piece 40 and expansion card fixing device 100 are when the expansion card 30 of fixing different length, only fixture 40 need to be fixed in the through hole 26 of correspondence and just can complete the fixing of expansion card 30, it is achieved be fixed the demand of the expansion card 30 of different length by single fixture 40.
Those skilled in the art will be appreciated that, above embodiment is intended merely to this utility model is described, and it is not used as to restriction of the present utility model, as long as within spirit of the present utility model, that is made above example suitably changes and changes all to fall within the scope of disclosed in the utility model.
Claims (10)
1. an expansion card fixing device, including mainboard, expansion card and fixture, extension socket it is fixed with on mainboard, expansion slot it is formed with on extension socket, one end of expansion card is inserted in expansion slot, it is characterized in that: on mainboard, be formed with multiple through hole being oppositely arranged with slot, fixture is fixed in a through hole, the other end of expansion card is fixed on fixture, fixture can remove from described through hole and be fixed in another through hole, is fixed between expansion slot and fixture by another expansion card different from the length of described expansion card.
2. expansion card fixing device as claimed in claim 1, it is characterised in that: fixture includes two hook parts, and the lower surface that two hook parts support with mainboard through described through hole offsets.
3. expansion card fixing device as claimed in claim 2, it is characterised in that: fixture also includes pressure section, and pressure section upper surface with mainboard when the lower surface of hook part with mainboard offsets offsets.
4. expansion card fixing device as claimed in claim 2, it is characterised in that: also forming two holding holes being positioned at each through hole opposite sides on mainboard, hook part is fastened in holding hole.
5. expansion card fixing device as claimed in claim 1, it is characterised in that: the distance between hook part and pressure section and the consistency of thickness of mainboard.
6. a fixture, for fixing expansion card, one end of expansion card is inserted in the slot that the extension socket on mainboard is formed, some through holes relative with slot are formed on described mainboard, this fixture includes main body, it is characterized in that: main body includes that top body includes relative top and bottom, hook part is extended towards top obliquely in the side of bottom, hook part for being held in the lower surface of mainboard through through hole, top is formed fixing, the edge on top extends a bearing groove to bottom makes main body form a step, step is for carrying the other end of expansion card, fixture also includes imbedding piece, imbedding piece includes portion of inserting and is convexly equipped in the limiting section in the portion of inserting, portion of inserting makes expansion card be held between step and limiting section for being fixed in fixing hole.
7. fixture as claimed in claim 6, it is characterised in that: imbedding piece also includes being fixed on the operating portion inserting one end, portion, is used for making user be easy to the portion of putting into and is fixed in fixing hole.
8. fixture as claimed in claim 6, it is characterised in that: portion of inserting uses the mode of interference fit to be fixed with fixing hole.
9. fixture as claimed in claim 6, it is characterised in that: the side of main body is also convexly equipped with pressure section, and pressure section upper surface with mainboard when the lower surface of hook part with mainboard offsets offsets.
10. fixture as claimed in claim 6, it is characterised in that: fixture also includes a flexible connecting member, and one end of connector is fixed in main body, and the other end is fixed on imbedding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369590.XU CN205721570U (en) | 2016-04-28 | 2016-04-28 | Expansion card fixer and fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369590.XU CN205721570U (en) | 2016-04-28 | 2016-04-28 | Expansion card fixer and fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205721570U true CN205721570U (en) | 2016-11-23 |
Family
ID=57292314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369590.XU Expired - Fee Related CN205721570U (en) | 2016-04-28 | 2016-04-28 | Expansion card fixer and fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205721570U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631802A (en) * | 2017-03-22 | 2018-10-09 | 鸿富锦精密工业(武汉)有限公司 | Wireless module combines |
| CN108628407A (en) * | 2018-07-06 | 2018-10-09 | 合肥联宝信息技术有限公司 | Fixing device and electronic equipment for solid state disk |
| CN108646868A (en) * | 2018-05-15 | 2018-10-12 | 郑州云海信息技术有限公司 | One kind is towards whole machine cabinet server m.2 device for fixing hard disk and its fixing means |
| CN110275578A (en) * | 2018-03-15 | 2019-09-24 | 环达电脑(上海)有限公司 | Flash card support Design |
| CN115079786A (en) * | 2021-03-15 | 2022-09-20 | 英业达科技有限公司 | Fixing device |
-
2016
- 2016-04-28 CN CN201620369590.XU patent/CN205721570U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631802A (en) * | 2017-03-22 | 2018-10-09 | 鸿富锦精密工业(武汉)有限公司 | Wireless module combines |
| CN110275578A (en) * | 2018-03-15 | 2019-09-24 | 环达电脑(上海)有限公司 | Flash card support Design |
| CN108646868A (en) * | 2018-05-15 | 2018-10-12 | 郑州云海信息技术有限公司 | One kind is towards whole machine cabinet server m.2 device for fixing hard disk and its fixing means |
| CN108646868B (en) * | 2018-05-15 | 2024-03-01 | 郑州云海信息技术有限公司 | Complete cabinet server m.2 hard disk fixing device and fixing method thereof |
| CN108628407A (en) * | 2018-07-06 | 2018-10-09 | 合肥联宝信息技术有限公司 | Fixing device and electronic equipment for solid state disk |
| CN108628407B (en) * | 2018-07-06 | 2023-12-05 | 合肥联宝信息技术有限公司 | Fixing device for solid state disk and electronic equipment |
| CN115079786A (en) * | 2021-03-15 | 2022-09-20 | 英业达科技有限公司 | Fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190428 |