CN104571369A - Hard disk fixing device - Google Patents
Hard disk fixing device Download PDFInfo
- Publication number
- CN104571369A CN104571369A CN201310493980.9A CN201310493980A CN104571369A CN 104571369 A CN104571369 A CN 104571369A CN 201310493980 A CN201310493980 A CN 201310493980A CN 104571369 A CN104571369 A CN 104571369A
- Authority
- CN
- China
- Prior art keywords
- hard disk
- elastic arm
- main part
- grip block
- support
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
Abstract
A hard disk fixing device is used for fixing a hard disk and comprises a fixing support and two elastic arms, wherein the fixing support comprises a bottom plate and side plates; the side plates respectively extend upwards from two opposite sides of the bottom plate; a plurality of fixing ribs are formed on each side plate; a positioning groove is formed in the front end of each side plate; the two elastic arms are respectively fixedly on two sides of the hard disk; accommodating space is formed in the inner side of each elastic arm so that the hard disk can be accommodated in the accommodating space; an elastic buckle slab is formed on the outer side of each elastic arm; a plurality of accommodating grooves are formed on each elastic arm; the fixing ribs on the side plates are clamped into the accommodating grooves of the elastic arms; and the elastic buckle slabs on the outer sides of the elastic arms are fastened into the positioning grooves in the front ends of the side plates. By the hard disk fixing device, the hard disk can be fixed without screws, so that the hard disk can be assembled or disassembled conveniently.
Description
Technical field
The present invention relates to a kind of device for fixing hard disk.
Background technology
Along with development, the growing information processing capacity of infotech, use the consumption electronic products of hard disk increasing.Above-mentioned electronic product is provided with device for fixing hard disk usually, and hard disk unit is fixed in device for fixing hard disk.But device for fixing hard disk uses screw Fixed disk usually.In above-mentioned device for fixing hard disk, be that assembling or dismounting hard disk all need use instrument, thus more loaded down with trivial details.
Summary of the invention
In view of this, the invention reside in the device for fixing hard disk that a kind of easy accessibility is provided.
A kind of device for fixing hard disk, in order to Fixed disk, it comprises:
Fixed support, comprise base plate and from base plate relative to the side plate of both sides respectively to upper extension, side plate is formed with multiple fixing rib, the front end of side plate is provided with locating slot; And
Two elastic arms, be separately fixed at hard disk both sides, the inner side of each elastic arm is formed with receiving space with accommodating hard disk, the outside of each elastic arm is formed with elastic fastening plate, elastic arm is formed with multiple storage tank, fixing rib on side plate snaps in the storage tank of elastic arm, and the elastic fastening plate outside elastic arm fastens in the locating slot of side plate front end.
Compared to prior art, be fixed on hard disk both sides by arranging two elastic arms, and then the elastic arm being fixed on hard disk both sides is incorporated in fixed support.Because the fixing rib on side plate snaps in the storage tank of elastic arm, and the elastic fastening plate outside elastic arm fastens in the locating slot of side plate front end, and the elastic arm with hard disk can effectively be fixed on fixed support.Said process without the need to using screw, thus makes the assembly and disassembly of hard disk become convenient.
Accompanying drawing explanation
Fig. 1 is the assembly drawing of device for fixing hard disk in the embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of the device for fixing hard disk in Fig. 1.
Fig. 3 is the enlarged diagram of one jiao, fixed support rear end in Fig. 2.
Fig. 4 is the schematic top plan view of the elastic arm in Fig. 2.
Fig. 5 is the inner side view of the elastic arm in Fig. 2.
Main element symbol description
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.
Refer to Fig. 1-2, the device for fixing hard disk 10 that the embodiment of the present invention provides comprises fixed support 110 and two elastic arms 120.Described device for fixing hard disk 10 is in order to Fixed disk 20.
Described fixed support 110 comprises base plate 111, the side plate 112 from the relative both sides of base plate 111 respectively to upper extension, and is arranged on base plate 111 rear end and is positioned at the end plate 113 between described two side plates 112.The front end of fixed support 110 is provided with opening and is assembled in fixed support 110 for hard disk 20.Side plate 112 is provided with fixing rib 1121.Described fixing rib 1121 is from side plate 112 inwall to the inner projection of fixed support 110.In the present embodiment, described fixing rib 1121 is divided into two row, and this two row fixing rib 1121 is respectively formed at the both sides up and down of side plate 112 inwall.Often row fixing rib 1121 extends along the length direction of side plate 112.The front end of described side plate 112 is also provided with a locating slot 1122.The bearing of trend of described locating slot 1122 is perpendicular to the length direction of side plate 112.In the present embodiment, side plate 112 is also provided with multiple reference column 1123.Described reference column 1123 extends internally from side plate 112 inwall.Described reference column 1123 is that cylindric and along side plate 112 length direction arranges.Each reference column 1123 is arranged between upper and lower two row fixing rib 1121.Please participate in Fig. 3 in the lump, between described side plate 112 and end plate 113, be formed with gap 114.The relative both sides of end plate 113 are formed with a lug 1131 respectively to extend in gap 114.Described lug 1131, roughly in rectangular shape, is cut one jiao and form a dip plane 1132 inside its end.In the present embodiment, described fixed support 110 also comprises multiple feet 115.Described feet 115 from the base plate 111 of fixed support 110 to downward-extension so that fixed support 110 is fixed to external environment as on circuit board.
Hard disk 20 both sides are separately fixed at please also refer to Fig. 4-5, two elastic arm 120.Elastic arm 120 is made of metal, and the heat that hard disk 20 produces effectively can be delivered to external environment by it.The inner side of elastic arm 120 is formed with receiving space 130 with accommodating hard disk 20.The outside of elastic arm 120 is formed with elastic fastening plate 140 to fasten in the locating slot 1122 of side plate 112 front end.Each elastic arm 120 comprises main part 121, from the first grip block 122 and the second grip block 123 that bottom and the top of main part 121 extend in the same way.The front end of the first grip block 122 and the second grip block 123 bends in opposite directions and forms the first stopper section 124.The rear end of the first grip block 122 and the second grip block 123 bends in opposite directions and forms the second stopper section 125.Described main part 121, first grip block 122, second grip block 123, first stopper section 124 and the second stopper section 125 form receiving space 130 jointly with accommodating hard disk 20.
Described main part 121 is provided with the first support flexure strip 1211.When hard disk 20 is assembled to the receiving space 130 of elastic arm 120, described first supports flexure strip 1211 supports in the side of hard disk 20.Described first support flexure strip 1211 cuts out a part by main part 121 and bending forms.Described first supports flexure strip 1211 comprises the first connecting portion 1212 and the first support division 1213.First connecting portion 1212 tilts to extend internally from main part 121.First support division 1213 is arranged on one end contrary with main part 121 of the first connecting portion 1212 in order to support hard disk 20.The main part 121 of described elastic arm 120 has also been installed with multiple first convex closure structure 1214 and multiple second convex closure structure 1215.First convex closure structure 1214 is arranged on the inner side of main part 121 and the length direction along main part 121 extends.Second convex closure structure 1215 is arranged on the two ends up and down of main part 121, namely near the part of the first grip block 122 and the second grip block 123.Described second convex closure structure 1215 extends along the direction perpendicular to main part 121 length.In the present embodiment, the second convex closure structure 1215 being positioned at main part 121 lower end extends to the first grip block 122 further; The second convex closure structure being positioned at main part 121 upper end extends to the second grip block 123 further.Described first convex closure structure 1214 and the second convex closure structure 1215, for the physical strength of the main part 121 and the first grip block 122 and the second grip block 123 that strengthen elastic arm 120, make it that distortion be less likely to occur.In the present embodiment, elastic fastening plate 140 is arranged in the main part 121 of elastic arm 120.Described elastic fastening plate 140 comprises the cramp body 141 that be arranged in parallel with main part 121 and from the outward extending buckling parts 142 of cramp body 141 ending vertical.Described cramp body 141 is outwards bent by the front end of main part 121 and forms.Cramp body 141 bending and form fin 143 towards main part 121 with the junction of buckling parts 142.The rear end of described main part 121 bends inwards and is formed with pickup groove 1216.When the elastic arm 120 being fixed on hard disk 20 both sides is incorporated into fixed support 110, the lug 1131 of fixed support 110 rear end fastens to the pickup groove 1216 of main part 121 rear end fixed support 110 and elastic arm 120 to be fixed together.Described main part 121 is also provided with multiple pilot hole 1217.Reference column 1123 on the side plate 112 corresponding to fixed support 110 of described multiple pilot hole 1217.When the elastic arm 120 being fixed with hard disk 20 is assembled to the relevant position of fixed support 110, described reference column 1123 will wear to the pilot hole 1217 of main part 121.Described main part 121 is also provided with multiple storage tank 1218.When elastic fastening plate 140 is to fasten to the locating slot 1122 of side plate 112 front end, the fixing rib 1121 on side plate 112 will snap in the storage tank 1218 of elastic arm 120.
Described first grip block 122 is provided with the second support flexure strip 1221.When hard disk 20 is assembled to the receiving space 130 of elastic arm 120, described second support flexure strip 1221 supports the lower surface at hard disk 20.Described second support flexure strip 1221 cuts out a part by the first grip block 122 and bending forms.Described second supports flexure strip 1221 comprises the second connecting portion 1222 and the second support division 1223.Second connecting portion 1222 tilts upward extension from the first grip block 122.Second support division 1223 is arranged on one end contrary with the first grip block 122 of the second connecting portion 1222 in order to support hard disk 20.
Described second grip block 123 is provided with the 3rd and supports flexure strip 1231.When hard disk 20 is assembled to the receiving space 130 of elastic arm 120, described 3rd support flexure strip 1231 supports the upper surface at hard disk 20.Described 3rd support flexure strip 1231 cuts out a part by the second grip block 123 and bending forms.Described 3rd supports flexure strip 1231 comprises the 3rd connecting portion 1232 and the 3rd support division 1233.3rd connecting portion 1232 is tilted to downward-extension from the second grip block 123.3rd support division 1233 is arranged on one end contrary with the second grip block 123 of the 3rd connecting portion 1232 in order to support hard disk 20.
In an assembling process, two elastic arms 120 are separately positioned on the both sides of hard disk 20.Described hard disk 20 side is inserted in the receiving space 130 of elastic arm 120.Now, making in main part 121 first to support flexure strip 1211 supports in the side of hard disk 20, the second support flexure strip 1221 on first grip block 122 supports the lower surface at hard disk 20, and the 3rd support flexure strip 1231 on the second grip block 123 supports the upper surface at hard disk 20.Then a little two elastic arms 120 are inwardly compressed and the elastic arm 120 being fixed with hard disk 20 is assembled to fixed support 110 from the opening part of fixed support 110.When the buckling parts 142 on elastic fastening plate 140 contacts to side plate 112, an inside acting force can be applied to the cramp body 141 of elastic fastening plate 140, thus cramp body 141 is deformed and buckling parts 142 can not be stopped elastic arm 120 continues inside slip.Now, owing to arranging fin 143 at cramp body 141 with the junction of buckling parts 142, described fin 143 can prevent cramp body 141 overbend in the process applying acting force and cause follow-up buckling parts 142 cannot fasten in the locating slot 1122 of side plate 112.By elastic arm 120, the side plate 112 continued along fixed support 110 inwardly slides, until the elastic fastening plate 140 outside elastic arm 120 fastens in the locating slot 1122 of side plate 112.Now, the fixing rib 1121 on side plate 112 will snap in the storage tank 1218 of elastic arm 120; The lug 1131 of fixed support 110 rear end also will fasten in the pickup groove 1216 of main part 121 rear end; And the reference column 1123 on side plate 112 also will wear to the pilot hole 1217 of main part 121.Therefore, fixed support 110, elastic arm 120 and hard disk 20 will effectively be fixed together.Simultaneously, owing to being cut one jiao inside the end of lug 1131 and being formed a dip plane 1132, when gap 114 between side plate 112 and end plate 113, the rear end of main part 121 and when touching lug 1131, described dip plane 1132 can make the rear end of main part 121 in subsequent process slightly towards outside sweep until this lug 1131 fastens in pickup groove 1216.That is, that lug 1131 and pickup groove 1216 can be made to fasten is comparatively firm in the design of described dip plane 1132.
In unloading process, elastic arm 120 is inwardly compressed and fixing rib 1121 is separated with storage tank 1218, an inside acting force applied to the cramp body 141 of elastic fastening plate 140 and buckling parts 142 is departed from from locating slot 1122, an outside acting force applied to the rear end of main part 121 simultaneously and lug 1131 is departed from from pickup groove 1216.Now, can effectively the elastic arm 120 being fixed with hard disk 20 be extracted out from fixed support 110.After the elastic arm 120 being fixed with hard disk 20 is extracted out completely from fixed support 110, described two elastic arms 120 also can be peeled off from the side of hard disk 20, thus complete whole unloading process.Visible, the assembly and disassembly process of above-mentioned hard disk 20 all without the need to using screw, thus facilitates the assembly and disassembly process of hard disk.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made by technical conceive according to the present invention, and all these change the protection domain that all should belong to the claims in the present invention with distortion.
Claims (10)
1. a device for fixing hard disk, in order to Fixed disk, it comprises:
Fixed support, comprise base plate and from base plate relative to the side plate of both sides respectively to upper extension, side plate is formed with multiple fixing rib, the front end of side plate is provided with locating slot; And
Two elastic arms, be separately fixed at hard disk both sides, the inner side of each elastic arm is formed with receiving space with accommodating hard disk, the outside of each elastic arm is formed with elastic fastening plate, elastic arm is formed with multiple storage tank, fixing rib on side plate snaps in the storage tank of elastic arm, and the elastic fastening plate outside elastic arm fastens in the locating slot of side plate front end.
2. device for fixing hard disk as claimed in claim 1, it is characterized in that, each elastic arm comprises main part, the first grip block extended internally respectively with top bottom main part and the second grip block, the front end of the first grip block and the second grip block bends in opposite directions and forms the first stopper section, the rear end of the first grip block and the second grip block bends in opposite directions and forms the second stopper section, and described main part, the first grip block, the second grip block, the 3rd grip block and the 4th grip block form receiving space jointly with accommodating hard disk.
3. device for fixing hard disk as claimed in claim 2, it is characterized in that, described main part is provided with the first support flexure strip, first grip block is provided with the second support flexure strip, second grip block is provided with the 3rd and supports flexure strip, when hard disk groups being filled to the receiving space of elastic arm, described first supports flexure strip supports side at hard disk, and described second supports flexure strip and the 3rd supports flexure strip and support respectively at the lower surface of hard disk and upper surface.
4. device for fixing hard disk as claimed in claim 3, it is characterized in that, described first supports flexure strip comprises the first connecting portion and the first support division, first connecting portion tilts to extend internally from main part, first support division is arranged on one end contrary with main part of the first connecting portion in order to support hard disk, described second supports flexure strip comprises the second connecting portion and the second support division, second connecting portion tilts upward extension from the first grip block, second support division is arranged on one end contrary with the first grip block of the second connecting portion in order to support hard disk, described 3rd supports flexure strip comprises the 3rd connecting portion and the 3rd support division, 3rd connecting portion is tilted to downward-extension from the second grip block, 3rd support division is arranged on one end contrary with the second grip block of the 3rd connecting portion in order to support hard disk.
5. device for fixing hard disk as claimed in claim 2, it is characterized in that, described elastic fastening plate is arranged in the main part of elastic arm, elastic fastening plate comprises and is outwards bent to the cramp body that be arranged in parallel with main part and from the outside vertically extending buckling parts of cramp body tip from main part, cramp body bending and form fin towards main part with the junction of buckling parts.
6. device for fixing hard disk as claimed in claim 2, it is characterized in that, the main part of elastic arm has been installed with multiple first convex closure structure, first convex closure structure extends along the length direction of elastic arm, the junction of main part and the first clamping part has been installed with the second convex closure structure, second convex closure structure extends along the direction perpendicular to elastic arm length, and the junction of main part and the second clamping part has been installed with the 3rd convex closure structure, and the 3rd convex closure structure extends along the direction perpendicular to elastic arm length.
7. device for fixing hard disk as claimed in claim 2, it is characterized in that, the rear end of the main part of described elastic arm is provided with pickup groove, support bracket fastened rear end is formed with lug, when the elastic arm being fixed on hard disk both sides is incorporated in fixed support, the lug of fixed support rear end fastens in the pickup groove of main part rear end.
8. device for fixing hard disk as claimed in claim 2, it is characterized in that, the main part of described elastic arm is also provided with pilot hole, the relevant position of support bracket fastened side plate is inwardly convexly equipped with reference column, when the elastic arm being fixed on hard disk both sides is incorporated in fixed support, described reference column is located in the pilot hole of elastic arm main part.
9. device for fixing hard disk as claimed in claim 2, it is characterized in that, described fixed support also comprises multiple feet, described feet from support bracket fastened base plate to downward-extension in order to fixed support is fixed to external environment.
10. the device for fixing hard disk as described in claim 1-9 any one, is characterized in that, described elastic arm is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493980.9A CN104571369B (en) | 2013-10-21 | 2013-10-21 | Device for fixing hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493980.9A CN104571369B (en) | 2013-10-21 | 2013-10-21 | Device for fixing hard disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104571369A true CN104571369A (en) | 2015-04-29 |
| CN104571369B CN104571369B (en) | 2018-09-07 |
Family
ID=53087664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493980.9A Expired - Fee Related CN104571369B (en) | 2013-10-21 | 2013-10-21 | Device for fixing hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104571369B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005362A (en) * | 2015-07-06 | 2015-10-28 | 深圳市时造电子科技有限公司 | Hard disk installation structure and all-in-one computer |
| CN110308772A (en) * | 2018-03-20 | 2019-10-08 | 环达电脑(上海)有限公司 | Hard disc of computer installs and designs |
| CN114464217A (en) * | 2020-11-09 | 2022-05-10 | 英业达科技有限公司 | Fastening device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414477A (en) * | 2007-10-19 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Hard disk fixing device |
| CN201628911U (en) * | 2010-02-03 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for memory |
| CN102109893A (en) * | 2011-02-15 | 2011-06-29 | 东莞市东方科技有限公司 | Turnover screw-free fixing structure for hard disk drive |
| JP2012216250A (en) * | 2011-03-31 | 2012-11-08 | Nec Corp | Module of storage device |
| CN203204522U (en) * | 2013-03-01 | 2013-09-18 | 讯凯国际股份有限公司 | Storage device fixing frame and machine shell |
-
2013
- 2013-10-21 CN CN201310493980.9A patent/CN104571369B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414477A (en) * | 2007-10-19 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Hard disk fixing device |
| CN201628911U (en) * | 2010-02-03 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for memory |
| CN102109893A (en) * | 2011-02-15 | 2011-06-29 | 东莞市东方科技有限公司 | Turnover screw-free fixing structure for hard disk drive |
| JP2012216250A (en) * | 2011-03-31 | 2012-11-08 | Nec Corp | Module of storage device |
| CN203204522U (en) * | 2013-03-01 | 2013-09-18 | 讯凯国际股份有限公司 | Storage device fixing frame and machine shell |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005362A (en) * | 2015-07-06 | 2015-10-28 | 深圳市时造电子科技有限公司 | Hard disk installation structure and all-in-one computer |
| CN110308772A (en) * | 2018-03-20 | 2019-10-08 | 环达电脑(上海)有限公司 | Hard disc of computer installs and designs |
| CN110308772B (en) * | 2018-03-20 | 2024-01-05 | 环达电脑(上海)有限公司 | Computer hard disk installation design |
| CN114464217A (en) * | 2020-11-09 | 2022-05-10 | 英业达科技有限公司 | Fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104571369B (en) | 2018-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9167896B1 (en) | Supporting rack assembly | |
| CN201374023Y (en) | Expansion card fixing device | |
| JP5968388B2 (en) | Grounding member and hard disk support frame having the grounding member | |
| US8544801B2 (en) | Bracket assembly for disk drive | |
| JP5642839B2 (en) | Support frame for hard disk | |
| US9165608B2 (en) | Hard disk securing structure for an industrial computer and tray thereof | |
| US20120306704A1 (en) | Antenna mounting structure of electronic device | |
| CN103682765A (en) | Universal serial bus slot and related electronic device | |
| US20140301026A1 (en) | Flexible electronic device | |
| CN104571369A (en) | Hard disk fixing device | |
| TW201901340A (en) | Mechanical vibration protection for electronic devices | |
| CN201421574Y (en) | Hard disk fixing device | |
| US7969726B2 (en) | Fixing mechanism for storage device | |
| US9146581B2 (en) | Hard disk drive mounting device and electronic device using the same | |
| CN103411155A (en) | Backlight module with light guide plate positioning structure | |
| CN201698305U (en) | Fixing device for memory | |
| TWM621700U (en) | Structure of solid state hard disk inner frame | |
| US8797731B2 (en) | Expansion card mounting apparatus | |
| US20150099137A1 (en) | Base frame | |
| KR200473311Y1 (en) | Connector for card | |
| JP2012064722A (en) | Circuit board holder and air handling unit with circuit board holder | |
| CN207264268U (en) | A kind of solid state hard disc fixing bracket | |
| US20130105422A1 (en) | Fixing device for data storage device | |
| CN210377297U (en) | CD-ROM support fixed knot constructs convenient to dismouting | |
| KR101646826B1 (en) | Curved PCM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20180907 Termination date: 20201021 |