CN104036801A - Hard disk conversion memory - Google Patents
Hard disk conversion memory Download PDFInfo
- Publication number
- CN104036801A CN104036801A CN201410217153.1A CN201410217153A CN104036801A CN 104036801 A CN104036801 A CN 104036801A CN 201410217153 A CN201410217153 A CN 201410217153A CN 104036801 A CN104036801 A CN 104036801A
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- hard disk
- framework
- hard
- backboard
- pcb board
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Abstract
The invention relates to a hard disk conversion memory, which comprises three frameworks 1, a PCB (Printed Circuit Board) 2, screw nuts 3, screws 4, a back plate 5, a data wire 6 and a panel 8, wherein each framework 1 comprises a slide rail 11, positioning pins 12, a threaded bolt 13 and a threaded hole 14; the slide rail 11 is positioned on the side wall, the positioning pins 12 are positioned on the bottom surface and the back surface, and the threaded bolt 13 is projected on the bottom surface; the threaded hole 14 is positioned on the back surface; the PCB 2 is provided with first fixing holes 22 and first positioning holes 21; the first positioning holes 21 correspond to the positioning pins 12 arranged on the bottom surfaces of the frameworks 1; the back plate 5 is provided with six hard disk interfaces 51, second positioning holes 53 and second fixing holes 52; the second fixing holes 52 correspond to the positioning pins 12 arranged on the back surfaces of the frameworks 1; and the data wire 6 is connected between the PCB 2 and the hard disk interfaces 51. The hard disk conversion memory is characterized in that the back plate 5 and the panel 8 are fixedly connected with the PCB 2; the screws 4 pass through the second fixing holes 52 formed in the back plate 5 to be connected with the threaded hole 14 formed in the back surface of the framework 1; and the threaded bolts 13 arranged on the bottom surfaces of the frameworks 1 pass through the first fixing holes 22 formed in the PCB 2 to be connected with the screw nuts 3. The hard disk conversion memory provided by the invention has the advantages that the hard diskreplacement is convenient; the storage volume is large; and the cost is low.
Description
Technical field
The invention belongs to the communications field, relate in particular to a kind of for install 2.5 in telecommunication product ATCA-RTM module " the hard disk transit storage of hard disk.
Background technology
ATCA (Advanced Telecom Computing Architecture) standard, be advanced telecommunications computing platform, be derived from widely used main flow industry computing technique---the CompactPCI standard of new generation in fields such as telecommunications, space flight, Industry Control, medicine equipment, intelligent transportation, military equipments.Be a high performance-price ratio providing for converged communication of future generation and data network application, based on modular construction, compatible, and extendible hardware architecture, hard disk is one of its core component.
The hard disk transit storage of ATCA-RTM is the interface of hard disk and ATCA, and hard disk product all needs to be installed on the hard disk transit storage of ATCA-RTM and just can be read.According to the industry standard of ATCA. the maximum ga(u)ge bulk that can be used for installing hard disk on ATCA-RTM and rear end transit storage is 22.49mm.At present, the hard disk of using ATCA-RTM and hard disk transit storage has 3.5 " and 1.8 " hard disk of these 2 kinds of specifications.
One of prior art is used specification 3.5 " hard disk, 3.5 " three-dimensional dimension of hard disk is 146.99 × 101.6 × 19.98mm (length × wide × thickness).Due to 3.5 " thickness of hard disk and the restriction of industry standard, hard disk transit storage can only be placed one 3.5 on thickness direction " hard disk.Common hard disk transit storage is selected to place two 3.5 side by side " arrangement of hard disk, each hard disk transit storage can connect two 3.5 " hard disk.The defect that this technology exists is that hard disk number of connection is few, and memory capacity is restricted, and monolithic hard-disk capacity is relatively large, changes dumb.
Two of prior art is used specifications 1.8 " hard disk, 1.8 " three-dimensional dimension of hard disk is 76.85 × 52.6 × 5mm (length × wide × thickness).1.8 " size of hard disk can meet on the thickness direction of the hard disk transit storage of ATCA-RTM two hard disks are installed; on Width, place side by side 4 hard disks, coordinate at present 1.8 " the hard disk transit storage structure that uses of hard disk can install at most 8 1.8 " hard disk.But, in computer industry, 3.5 " hard disk and 2.5 " hard disk applications is extensive, product maturation, cost is very low, 1.8 " hard disk applies lessly in the industry, cost is high.Therefore there is the shortcoming that cost is high in this solution.
Summary of the invention
1, the invention technical matters to be solved:
The present invention aims to provide a kind of hard disk transit storage, to overcome the defect existing in prior art.
2, solve the technical scheme that its technical matters adopts:
Hard disk transit storage provided by the invention, comprises three frameworks 1, and each framework 1 comprises the slide rail 11 that is positioned on sidewall, be positioned at pilot pin 12 on bottom surface and the back side, give prominence to the screwed plug 13 on bottom surface and be positioned at the threaded hole 14 on the back side; Pcb board 2, described pcb board 2 has the first fixed orifice 22 and first pilot hole 21 corresponding with pilot pin 12 on described framework 1 bottom surface; Nut 3; Screw 4; Backboard 5, described backboard 5 has six hard-disk interfaces 51, the second pilot hole 53 and second fixed orifice 52 corresponding with pilot pin 12 on described framework 1 back side; Data line 6, described data line 6 is connected between described pcb board 2 and described hard-disk interface 51; With panel 8, it is characterized in that, described backboard 5 is all fixedly connected with described pcb board 2 with described panel 8, screw 4 is connected with the threaded hole 14 on framework 1 back side through the second fixed orifice 52 on backboard 5, and the screwed plug 13 on framework 1 bottom surface is connected with nut 3 through the first fixed orifice 22 on pcb board 2.
The thickness of described framework 1 is 20mm-22mm, and width is 78mm-80mm, and length is 115-120mm.
The thickness of described framework 1 is preferably 19mm, and width is preferably 79mm, and length is preferably 117mm.
Arranged direction corresponding to two hard-disk interfaces 51 of same framework 1 on backboard 5 is contrary.
For further strengthening the steadiness that hard disk is installed, hard disk transit storage provided by the invention also comprises stiffening rib 7, described stiffening rib 7 is fixedly connected with panel 8 by auxiliary screw 9, has positioning convex 15 on the sidewall of described framework 1, has corresponding the 3rd pilot hole 71 on described stiffening rib 7.
3, the beneficial effect compared with prior art having:
2.5 " size of hard disk is 100.35 × 69.85 × 9.5mm (length × wide × height); the present invention can hold at most 6 2.5 according to the design of its size characteristics " harddisk memory of hard disk takes full advantage of space, think ratio with prior art, hard disk transit storage hard disk replacement provided by the invention is convenient, memory capacity is large, and cost is low.
Brief description of the drawings
Fig. 1 is the explosive view of the embodiment of the present invention;
Fig. 2 is the structural representation of embodiment of the present invention middle frame;
Fig. 3 is the structural representation of embodiment of the present invention entirety.
Fig. 4 is the embodiment of the present invention and 2.5 " schematic diagram that is used in conjunction with of hard disk.
Embodiment
As shown in Figure 1, hard disk transit storage of the present invention comprises framework 1, pcb board 2, backboard 5, panel 8 and data line 6.Each framework 1 can hold two 2.5 " hard disk; On pcb board 2, there is the first pilot hole 21 and the first fixed orifice 22; On backboard 5, there is six hard-disk interfaces 51, the second fixed orifice 52 and the second pilot hole 51; Panel 8 all uses screw (not shown) to be fixedly connected with pcb board 2 with backboard 5; Hard-disk interface 51 is connected with pcb board 2 usage data lines 6.
As shown in Figure 2, framework 1 comprises the slide rail 11 that is positioned on sidewall, is positioned at pilot pin 12 on bottom surface and the back side, gives prominence to the screwed plug 13 on bottom surface and be positioned at the threaded hole 14 on the back side.
As shown in Figure 1, when installation, utilize pilot pin 12 and the second pilot hole 51 to aim at framework 1 and backboard 5, and coordinate with threaded hole 14 through the screw of the second fixed orifice 52, fixed frame 1 and backboard 5; Utilize pilot pin 12 and the first pilot hole 21 to aim at framework 1 and pcb board 2, and use nut 3 to coordinate with the screwed plug 13 through the first fixed orifice 22, fixed frame 1 and pcb board 2.
As shown in Figure 3, for further strengthening the steadiness that hard disk is installed, hard disk transit storage of the present invention can also comprise stiffening rib 7, panel 8 and auxiliary screw 9, and auxiliary screw 9 is fixed together stiffening rib 7 and panel 8.For the ease of location, the sidewall top of framework 1 has positioning convex 15, has corresponding the 3rd pilot hole 71 on stiffening rib 7.Due to the existence of stiffening rib 7, realize three frameworks 1 have been connected into a relative one-piece construction with panel 8 simultaneously, strengthen overall structural strength.
As shown in Figure 4, each 2.5 " hard disk slides in framework 1 and goes along the slide rail 11 of framework 1.In the present invention, each framework 1 can assemble 2 2.5 simultaneously " hard disk, and each framework 1 can be assembled to separately on pcb board 2.In the space of the regulation of ATCA-RTM, can load as required at most three such frameworks 1.In the present embodiment, the thickness of each framework 1 is 21mm, and width is 79mm, and length is 117mm.
As required, the thickness of framework 1 can be selected between 20mm-22mm, and width is selected between 78mm-80mm again, and length can be selected between 115-120mm.
In order to ensure that each framework 1 can hold two 2.5 under this size simultaneously " hard disk; two hard disks that are arranged in same framework 1 need to be that pros and cons is contrary; as shown in Figure 4; in framework 1 two 2.5 " hard disk, the A of the hard disk above being positioned at, towards upper, is positioned at the hard disk B of below towards upper.The direction of two hard-disk interfaces 51 on the backboard 5 coordinating with each framework 1 accordingly, should be also contrary.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (5)
1. a hard disk transit storage, comprises
Three frameworks 1, each framework 1 comprises the slide rail 11 that is positioned on sidewall, be positioned at pilot pin 12 on bottom surface and the back side, give prominence to the screwed plug 13 on bottom surface and be positioned at the threaded hole 14 on the back side;
Pcb board 2, described pcb board 2 has the first fixed orifice 22 and first pilot hole 21 corresponding with pilot pin 12 on described framework 1 bottom surface;
Nut 3;
Screw 4;
Backboard 5, described backboard 5 has six hard-disk interfaces 51, the second pilot hole 53 and second fixed orifice 52 corresponding with pilot pin 12 on described framework 1 back side;
Data line 6, described data line 6 is connected between described pcb board 2 and described hard-disk interface 51; With
Panel 8,
It is characterized in that, each framework 1 is corresponding with two hard-disk interfaces 51, described backboard 5 is all fixedly connected with described pcb board 2 with described panel 8, screw 4 is connected with the threaded hole 14 on framework 1 back side through the second fixed orifice 52 on backboard 5, and the screwed plug 13 on framework 1 bottom surface is connected with nut 3 through the first fixed orifice 22 on pcb board 2.
2. hard disk transit storage as claimed in claim 1, is characterized in that, the thickness of described framework 1 is 20mm-22mm, and width is 78mm-80mm, and length is 115-120mm.
3. hard disk transit storage as claimed in claim 2, is characterized in that, the thickness of described framework 1 is 19mm, and width is 79mm, and length is 117mm.
4. the hard disk transit storage as described in any one in claim 1-3, is characterized in that, the arranged direction corresponding to two hard-disk interfaces 51 of same framework 1 on backboard 5 is contrary.
5. hard disk transit storage as claimed in claim 1, it is characterized in that, also comprise stiffening rib 7, described stiffening rib 7 is fixedly connected with panel 8 by auxiliary screw 9, the sidewall top of described framework 1 has positioning convex 15, has corresponding the 3rd pilot hole 71 on described stiffening rib 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217153.1A CN104036801A (en) | 2014-05-15 | 2014-05-15 | Hard disk conversion memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217153.1A CN104036801A (en) | 2014-05-15 | 2014-05-15 | Hard disk conversion memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104036801A true CN104036801A (en) | 2014-09-10 |
Family
ID=51467543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410217153.1A Pending CN104036801A (en) | 2014-05-15 | 2014-05-15 | Hard disk conversion memory |
Country Status (1)
| Country | Link |
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| CN (1) | CN104036801A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2901397Y (en) * | 2006-02-21 | 2007-05-16 | 联想(北京)有限公司 | Multiple hot plug-pull hard disk reusing device |
| CN200953115Y (en) * | 2006-08-17 | 2007-09-26 | 凌华科技股份有限公司 | ATCA plate card multilayer hard disk fixing module |
| CN201562195U (en) * | 2009-07-21 | 2010-08-25 | 英业达股份有限公司 | Connector array structure |
| CN202141993U (en) * | 2011-07-28 | 2012-02-08 | 浪潮电子信息产业股份有限公司 | Full-lift box with fixing and clamping mechanism |
| TW201223384A (en) * | 2010-11-30 | 2012-06-01 | Inventec Corp | Electronic device |
| CN203260322U (en) * | 2013-04-08 | 2013-10-30 | 强复工业有限公司 | 2.5-inch hard disk enclosure dock |
| CN203930625U (en) * | 2014-05-15 | 2014-11-05 | 蓝玛卓信科技(上海)有限公司 | A kind of hard disk transit storage |
-
2014
- 2014-05-15 CN CN201410217153.1A patent/CN104036801A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2901397Y (en) * | 2006-02-21 | 2007-05-16 | 联想(北京)有限公司 | Multiple hot plug-pull hard disk reusing device |
| CN200953115Y (en) * | 2006-08-17 | 2007-09-26 | 凌华科技股份有限公司 | ATCA plate card multilayer hard disk fixing module |
| CN201562195U (en) * | 2009-07-21 | 2010-08-25 | 英业达股份有限公司 | Connector array structure |
| TW201223384A (en) * | 2010-11-30 | 2012-06-01 | Inventec Corp | Electronic device |
| CN202141993U (en) * | 2011-07-28 | 2012-02-08 | 浪潮电子信息产业股份有限公司 | Full-lift box with fixing and clamping mechanism |
| CN203260322U (en) * | 2013-04-08 | 2013-10-30 | 强复工业有限公司 | 2.5-inch hard disk enclosure dock |
| CN203930625U (en) * | 2014-05-15 | 2014-11-05 | 蓝玛卓信科技(上海)有限公司 | A kind of hard disk transit storage |
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Application publication date: 20140910 |
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