CN104571369B - Device for fixing hard disk - Google Patents
Device for fixing hard disk Download PDFInfo
- Publication number
- CN104571369B CN104571369B CN201310493980.9A CN201310493980A CN104571369B CN 104571369 B CN104571369 B CN 104571369B CN 201310493980 A CN201310493980 A CN 201310493980A CN 104571369 B CN104571369 B CN 104571369B
- Authority
- CN
- China
- Prior art keywords
- hard disk
- fixing
- elastic arm
- support
- elastic
- 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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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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of device for fixing hard disk, to Fixed disk comprising fixing bracket and two elastic arms.Fixing bracket includes bottom plate and from the respective upwardly extending side plate of bottom plate opposite sides.Multiple fixing ribs are formed on side plate, the front end of side plate is provided with locating slot.Two elastic arms are separately fixed at hard disk both sides.Receiving space is formed on the inside of each elastic arm to house hard disk.It is formed with elastic fastening plate on the outside of each elastic arm.Multiple storage tanks are formed on elastic arm.Fixing rib on side plate snaps into the storage tank of elastic arm.Elastic fastening plate on the outside of elastic arm snaps into the locating slot of side plate front end.Above-mentioned device for fixing hard disk is without using screw Fixed disk, to make the assembly and disassembly of hard disk become convenient.
Description
Technical field
The present invention relates to a kind of device for fixing hard disk.
Background technology
With the developing of information technology, growing information processing capacity, using hard disk consumer electrical product increasingly
Increase.Above-mentioned electronic product is usually provided with device for fixing hard disk, and hard disk unit is fixed in device for fixing hard disk.However, hard
Tray fixing device is usually using screw Fixed disk.In above-mentioned device for fixing hard disk, either assembles or dismantle hard disk all
It needs to use tool, to comparatively laborious.
Invention content
In view of this, the invention reside in provide a kind of device for fixing hard disk convenient for disassembly and assembly.
A kind of device for fixing hard disk, to Fixed disk comprising：
Fixing bracket, including bottom plate and be formed with from the respective upwardly extending side plate of bottom plate opposite sides, side plate more
The front end of a fixing rib, side plate is provided with locating slot；And
Two elastic arms are separately fixed at hard disk both sides, be formed on the inside of each elastic arm receiving space with house hard disk,
It is formed with elastic fastening plate on the outside of each elastic arm, multiple storage tanks are formed on elastic arm, the fixing rib on side plate snaps into
In the storage tank of elastic arm, the elastic fastening plate on the outside of elastic arm snaps into the locating slot of side plate front end.
Compared to the prior art, hard disk both sides are fixed on by the way that two elastic arms are arranged, then will be fixed on hard disk both sides again
Elastic arm be incorporated into fixing bracket.Since the fixing rib on side plate snaps into the storage tank of elastic arm and elastic arm
The elastic fastening plate in outside snaps into the locating slot of side plate front end, and the elastic arm with hard disk can be effectively fixed in fixing bracket
On.The above process is without using screw, to make the assembly and disassembly of hard disk become convenient.
Description of the drawings
Fig. 1 is the assembling figure of device for fixing hard disk in the embodiment of the present invention.
Fig. 2 is the stereogram exploded view of the device for fixing hard disk in Fig. 1.
Fig. 3 is the enlarged diagram of one jiao of fixing bracket 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 specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.
Fig. 1-2 is referred to, device for fixing hard disk 10 provided in an embodiment of the present invention includes fixing bracket 110 and two elasticity
Arm 120.The device for fixing hard disk 10 is to Fixed disk 20.
The fixing bracket 110 includes bottom plate 111, from the respective upwardly extending side plate 112 of 111 opposite sides of bottom plate, with
And it is arranged in 111 rear end of bottom plate and the end plate 113 between two side plate 112.The front end of fixing bracket 110 is provided with opening
So that hard disk 20 is assembled in fixing bracket 110.Fixing rib 1121 is provided on side plate 112.The fixing rib 1121 is from side plate
112 inner walls are to 110 inside projection of fixing bracket.In the present embodiment, the fixing rib 1121 is divided into two row, the two row fixing rib
1121 are respectively formed at the both sides up and down of 112 inner wall of side plate.Each column fixing rib 1121 extends along the length direction of side plate 112.Institute
The front end for stating side plate 112 is also set up there are one locating slot 1122.The locating slot 1122 extends perpendicularly to side plate 112
Length direction.In the present embodiment, multiple positioning columns 1123 are additionally provided on side plate 112.The positioning column 1123 is from side plate 112
Inner wall extends internally.The positioning column 1123 is cylindric and is arranged along the length direction of side plate 112.Each positioning column 1123 is set
It sets between upper and lower two row fixing rib 1121.Fig. 3 is please participated in together, and gap is formed between the side plate 112 and end plate 113
114.The opposite sides of end plate 113 is respectively formed with a lug 1131 to extend in gap 114.The lug 1131 is substantially in
Rectangular shape, end inside are cut out one jiao and form an inclined surface 1132.In the present embodiment, the fixing bracket
110 further include multiple support legs 115.The support leg 115 is extended downwardly from the bottom plate 111 of fixing bracket 110 will fix branch
Frame 110 is fixed on external environment such as circuit board.
Please also refer to Fig. 4-5, two elastic arms 120 are separately fixed at 20 both sides of hard disk.Elastic arm 120 is made of metal,
Its heat transfer that can effectively generate hard disk 20 is to external environment.The inside of elastic arm 120 is formed with receiving space 130 to hold
Set hard disk 20.The outside of elastic arm 120 is formed with elastic fastening plate 140 to snap into the locating slot 1122 of 112 front end of side plate.Often
A elastic arm 120 includes main part 121,122 He of the first grip block extended in the same direction from the bottom and top of main part 121
Second grip block 123.The front end of first grip block 122 and the second grip block 123 bends and forms the first stopper section 124 in opposite directions.
The rear end of first grip block 122 and the second grip block 123 bends and forms the second stopper section 125 in opposite directions.The main part
121, it is empty to collectively constitute receiving for the first grip block 122, the second grip block 123, the first stopper section 124 and the second stopper section 125
Between 130 with accommodating hard disk 20.
The main part 121 is provided with the first support elastic piece 1211.In the receipts that hard disk 20 is assembled to elastic arm 120
When holding space 130, the first support elastic piece 1211 is supported in the side of hard disk 20.It is described first support elastic piece 1211 by
Main part 121 cuts out a part and bends.The first support elastic piece 1211 includes 1212 He of first connecting portion
First support division 1213.First connecting portion 1212 is obliquely inwardly extending from main part 121.The setting of first support division 1213 is the
One end opposite with main part 121 of one interconnecting piece 1212 is supporting hard disk 20.The main part of the elastic arm 120
121 also pressures are equipped with multiple first convex closure structures 1214 and multiple second convex closure structures 1215.The setting of first convex closure structure 1214 exists
The inside of main part 121 and along the length direction of main part 121 extend.Second convex closure structure 1215 is arranged in main part
121 upper and lower ends, i.e., close to the part of the first grip block 122 and the second grip block 123.Second convex closure structure, 1215 edge
Extend perpendicular to the direction of 121 length of main part.In the present embodiment, it is located at the second convex closure knot of 121 lower end of main part
Structure 1215 further extends to the first grip block 122；The second convex closure structure positioned at 121 upper end of main part further extends to
Second grip block 123.First convex closure structure, 1214 and second convex closure structure 1215 is used to enhance the main part of elastic arm 120
Points 121 and first grip block 122 and the second grip block 123 mechanical strength, make it be less likely to occur to deform.In the present embodiment
In, elastic fastening plate 140 is arranged in the main part 121 of elastic arm 120.The elastic fastening plate 140 includes and main part 121
Cramp ontology 141 disposed in parallel and from the outwardly extending buckling parts of 141 ending vertical of cramp ontology 142.The cramp sheet
Body 141 is formed by the front end outward bending of main part 121.Cramp ontology 141 with the junction of buckling parts 142 towards main body
Part 121 is bent and forms fin 143.The rear end of the main part 121 bends inwards and is formed with fixing groove 1216.When solid
When being scheduled on the elastic arms 120 of 20 both sides of hard disk and being incorporated into fixing bracket 110, the lug 1131 of 110 rear end of fixing bracket snaps into
Fixing bracket 110 and elastic arm 120 to be fixed together in the fixing groove 1216 of 121 rear end of main part.The main part
121 are divided to be additionally provided with multiple location holes 1217.On the side plate 112 corresponding to fixing bracket 110 of the multiple location hole 1217
Positioning column 1123.When the elastic arm 120 for being fixed with hard disk 20 is assembled to the corresponding position of fixing bracket 110, the positioning
Column 1123 will be worn to the location hole 1217 of main part 121.The main part 121 is additionally provided with multiple storage tanks
1218.When elastic fastening plate 140 is to snap into the locating slot 1122 of 112 front end of side plate, the fixing rib 1121 on side plate 112 will
It snaps into the storage tank 1218 of elastic arm 120.
First grip block 122 is provided with the second support elastic piece 1221.Hard disk 20 is being assembled to elastic arm 120
When receiving space 130, the second support elastic piece 1221 is supported in the lower surface of hard disk 20.The second support elastic piece
1221 are cut out a part by the first grip block 122 and are bent.The second support elastic piece 1221 includes the second connection
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 are arranged in one end opposite with the first grip block 122 of second connecting portion 1222 supporting hard disk 20.
Second grip block 123 is provided with third support elastic piece 1231.Hard disk 20 is being assembled to elastic arm 120
When receiving space 130, the third support elastic piece 1231 is supported in the upper surface of hard disk 20.The third supports elastic piece
1231 are cut out a part by the second grip block 123 and are bent.The third support elastic piece 1231 is connected including third
Portion 1232 and third support division 1233.Third interconnecting piece 1232 is extended obliquely downward from the second grip block 123.Third support division
1233 are arranged in one end opposite with the second grip block 123 of third interconnecting piece 1232 supporting hard disk 20.
In an assembling process, two elastic arms 120 are separately positioned on to the both sides of hard disk 20.20 side of the hard disk is inserted into
In the receiving space 130 of elastic arm 120.At this point, making first in main part 121 elastic piece 1211 is supported to support in hard disk 20
Side, the second support elastic piece 1221 on the first grip block 122 supports in the lower surface of hard disk 20, the second grip block 123
On third support elastic piece 1231 support in the upper surface of hard disk 20.Then slightly two elastic arms 120 are inwardly compressed and is incited somebody to action
The elastic arm 120 for being fixed with hard disk 20 is assembled to from the opening of fixing bracket 110 in fixing bracket 110.When elastic fastening plate 140
On buckling parts 142 contact to side plate 112 when, can to the cramp ontology 141 of elastic fastening plate 140 apply an inside effect
Power makes buckling parts 142 not stop that elastic arm 120 continues slid inward to make cramp ontology 141 deform.At this point,
Due to the junction setting fin 143 with buckling parts 142 in cramp ontology 141, the fin 143 can prevent from acting in application
141 overbending of cramp ontology during power and cause follow-up buckling parts 142 that can not snap into the locating slot 1122 of side plate 112
In.Elastic arm 120 is continued into 112 slid inward of side plate along fixing bracket 110, until the elastic fastening plate in 120 outside of elastic arm
140 snap into the locating slot 1122 of side plate 112.At this point, the fixing rib 1121 on side plate 112 will snap into elastic arm 120
In storage tank 1218；The lug 1131 of 110 rear end of fixing bracket will also snap into the fixing groove 1216 of 121 rear end of main part
In；And the positioning column 1123 on side plate 112 will also be worn to the location hole 1217 of main part 121.Therefore, fixing bracket
110, elastic arm 120 and hard disk 20 will be effectively fixed in together.Simultaneously as being cut out one jiao on the inside of the end of lug 1131
And an inclined surface 1132 is formed, when the rear end of main part 121 is contacted by the gap 114 between side plate 112 and end plate 113
When to lug 1131, the inclined surface 1132 can make the rear end of main part 121 in the follow-up process slightly outwards bending until
The lug 1131 snaps into fixing groove 1216.That is, the design of the inclined surface 1132 can make lug 1131 and fixing groove 1216
It fastens more firm.
In disassembly process, elastic arm 120 is inwardly compressed and fixing rib 1121 is made to be detached with storage tank 1218, to elasticity
The cramp ontology 141 of cramp 140 applies an inside active force and buckling parts 142 is made to be detached from from locating slot 1122, simultaneously
One outside active force is applied to the rear end of main part 121 and lug 1131 is made to be detached from from fixing groove 1216.At this point, can
Effectively the elastic arm 120 for being fixed with hard disk 20 is extracted out from fixing bracket 110.When the elastic arm 120 for being fixed with hard disk 20
After being fully drawn out in fixing bracket 110, two elastic arm 120 can also be removed from the side of hard disk 20, whole to complete
A disassembly process.As it can be seen that the assembly and disassembly process of above-mentioned hard disk 20 is all without using screw, to facilitate the assembling of hard disk
And disassembly process.
It is understood that for those of ordinary skill in the art, can be conceived with the technique according to the invention and be done
Go out various other corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
It encloses.
Claims (9)
1. a kind of device for fixing hard disk, to Fixed disk comprising：
Fixing bracket, including bottom plate and be formed with from the respective upwardly extending side plate of bottom plate opposite sides, side plate multiple solid
Determine rib, the front end of side plate is provided with locating slot, and the end plate extended from bottom plate end；And
Two elastic arms are separately fixed at hard disk both sides, and receiving space is formed on the inside of each elastic arm to house hard disk, each
It is formed with elastic fastening plate on the outside of elastic arm, multiple storage tanks are formed on elastic arm, the fixing rib on side plate snaps into elasticity
In the storage tank of arm, the elastic fastening plate on the outside of elastic arm snaps into the locating slot of side plate front end, between the side plate and end plate
Gap is formed, the elastic arm passes through the gap simultaneously and end plate connection, and each elastic arm further includes main part, described
The rear end of main part is provided with fixing groove, and support bracket fastened rear end is formed with lug, when the elastic arm for being fixed on hard disk both sides
It is incorporated into fixing bracket, the lug of fixing bracket rear end snaps into the fixing groove of main part rear end.
2. device for fixing hard disk as described in claim 1, which is characterized in that the main part bottom and top are respectively inwards
Extend the first grip block and the second grip block, the front end of the first grip block and the second grip block in opposite directions bending and form the first backstop
The rear end of portion, the first grip block and the second grip block bends and forms the second stopper section in opposite directions, the main part, the first clamping
Plate, the second grip block collectively constitute receiving space to house hard disk.
3. device for fixing hard disk as claimed in claim 2, which is characterized in that the main part is provided with the first support elasticity
Piece, the first grip block are provided with the second support elastic piece, and the second grip block is provided with third support elastic piece, is assembled by hard disk
To elastic arm receiving space when, the first support elastic piece is supported in the side of hard disk, the second support elastic piece and
Third support elastic piece is supported respectively in the lower surface and upper surface of hard disk.
4. device for fixing hard disk as claimed in claim 3, which is characterized in that the first support elastic piece includes the first connection
Portion and the first support division, first connecting portion is obliquely inwardly extending from main part, and the first support division is arranged in first connecting portion
One end opposite with main part to support hard disk, the second support elastic piece includes that second connecting portion and second are supported
Portion is held, second connecting portion tilts upward extension from the first grip block, and the second support division is arranged in second connecting portion and the first folder
The opposite one end of plate is held to support hard disk, the third support elastic piece includes third interconnecting piece and third support division, the
Three interconnecting pieces are extended obliquely downward from the second grip block, and third support division is arranged opposite with the second grip block in third interconnecting piece
One end supporting hard disk.
5. device for fixing hard disk as claimed in claim 2, which is characterized in that the main body in elastic arm is arranged in the elastic fastening plate
On part, elastic fastening plate includes from main part outward bending to main part cramp ontology disposed in parallel and from cramp
Body tip vertically extending buckling parts outward, cramp ontology are bent towards main part with the junction of buckling parts and are formed
Fin.
6. device for fixing hard disk as claimed in claim 2, which is characterized in that the main part partial pressure of elastic arm is equipped with multiple first
Convex closure structure, the first convex closure structure extend along the length direction of elastic arm, main part and the first grip block and the second grip block
Junction pressure be equipped with the second convex closure structure, the second convex closure structure along perpendicular to elastic arm lengths direction extend.
7. device for fixing hard disk as claimed in claim 2, which is characterized in that the main part of the elastic arm is additionally provided with fixed
Position hole, the corresponding position of support bracket fastened side plate is inwardly convexly equipped with positioning column, when the elastic arm for being fixed on hard disk both sides is incorporated into
In fixing bracket, the positioning column is threaded through in the location hole of elastic arm main part.
8. device for fixing hard disk as claimed in claim 2, which is characterized in that the fixing bracket further includes multiple support legs,
The support leg extends downwardly fixing bracket being fixed in external environment from support bracket fastened bottom plate.
9. the device for fixing hard disk as described in claim 1-8 any one, which is characterized in that the elastic arm is by made of metal
At.
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 CN104571369A (en) | 2015-04-29 |
| CN104571369B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005362B (en) * | 2015-07-06 | 2019-03-05 | 深圳市时造电子科技有限公司 | Hard disk installation structure and computer all-in-one machine |
| CN110308772B (en) * | 2018-03-20 | 2024-01-05 | 环达电脑(上海)有限公司 | Computer hard disk installation design |
| CN114464217B (en) * | 2020-11-09 | 2024-06-11 | 英业达科技有限公司 | Fastening device |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5958733B2 (en) * | 2011-03-31 | 2016-08-02 | 日本電気株式会社 | Storage module |
-
2013
- 2013-10-21 CN CN201310493980.9A patent/CN104571369B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104571369A (en) | 2015-04-29 |
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Granted publication date: 20180907 Termination date: 20201021 |