CN101751973A - Mobile hard disk - Google Patents
Mobile hard disk Download PDFInfo
- Publication number
- CN101751973A CN101751973A CN200810241823A CN200810241823A CN101751973A CN 101751973 A CN101751973 A CN 101751973A CN 200810241823 A CN200810241823 A CN 200810241823A CN 200810241823 A CN200810241823 A CN 200810241823A CN 101751973 A CN101751973 A CN 101751973A
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- CN
- China
- Prior art keywords
- plate
- hard disk
- circuit board
- cavity
- housing
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- 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.)
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Abstract
The invention discloses a mobile hard disk comprising an upper cover, a lower cover, a casing, a circuit board and a connecting plate, wherein the upper cover, a lower cover and the casing are arranged to form a cavity in which a hard disk and the circuit board are arranged; the connecting plate consists of a first plate, a second plate and an intermediate plate connecting the first plate and the second plate into a whole; the plane dimension of the circuit board is larger than that of the hard disk; and one lateral surface of the hard disk is fixed to one lateral surface of the casing, the other lateral surface of the hard disk is fixed to the first plate, and the second plate abuts on the other lateral surface of the casing. By enlarging the plane dimensions of the circuit board, the layout of a control chip, circuits, data interfaces, a power interface and other components on the circuit board can be designed more reasonably, and the layout of the data interfaces and the power interface is more attractive in appearance; and the hard disk is fixed into the cavity by the connecting plate, thereby restricting the hard disk from moving in the cavity.
Description
Technical field
The invention relates to a kind of portable hard drive, be specifically related to a kind of improvement of portable hard drive.
Background technology
Generally speaking, the mobile hard disc box size design of portable hard drive normally designs according to the overall dimensions of circuit board and hard disk.According to consumer's needs, portable hard drive requires to design light small and exquisitely.An existing class portable hard drive, comprise loam cake, lower cover, housing, hard disk and circuit board, described loam cake, lower cover and housing form a cavity, are provided with hard disk and circuit board in the cavity, in this class portable hard drive, the planar dimension of circuit board all is less than or equal to the planar dimension of hard disk.But, layout has a lot of parts such as control chip, circuit, data-interface and power interface on the circuit board, more reasonable for the topological design that makes circuit board, particularly data-interface and power interface also require attractive in appearancely, and this enlarges better layout with regard to the planar dimension that requires circuit board.
Summary of the invention
Technical matters to be solved by this invention is that a kind of portable hard drive of more reasonable structure is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of portable hard drive, comprise loam cake, lower cover, housing, hard disk, circuit board and web joint, described loam cake, lower cover and housing form a cavity, be provided with described hard disk and circuit board in the described cavity, described web joint is by first plate, the intermediate plate and second plate are formed, described intermediate plate links together first plate and second plate, the planar dimension of described circuit board is greater than the planar dimension of described hard disk, one side of described hard disk is fixed on a side of housing, another side and described first plate are fixed, and described second plate abuts in the another side of housing.
Portable hard drive with respect to prior art, portable hard drive of the present invention is on the basis of existing portable hard drive, the planar dimension of circuit board is enlarged, make the parts topological design such as control chip, circuit, data-interface and power interface on the circuit board more reasonable, and make data-interface and power interface from seeing that in appearance layout is more attractive in appearance, and utilizing web joint that hard disk is fixed in the cavity, the restriction hard disk is moved in cavity.
Description of drawings
Fig. 1 is the assembly decomposing schematic representation of embodiment of the present invention;
Fig. 2 is the hard disk of embodiment of the present invention and the synoptic diagram that circuit board staggers up and down and stacks;
Fig. 3 abuts in the synoptic diagram of housing side for second plate of the web joint of embodiment of the present invention.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of portable hard drive, comprise loam cake 1, lower cover 2, housing 7 is (not shown among Fig. 1, see Fig. 3), hard disk 3, circuit board 4 and web joint 5, described loam cake 1, lower cover 2 and housing 7 form a cavity, be provided with described hard disk 3 and circuit board 4 in the described cavity, the planar dimension of described circuit board 4 is greater than the planar dimension of described hard disk 3, described hard disk 3 is on described circuit board 4, both stagger up and down and stack (seeing arrow A among Fig. 2), with conserve space, described web joint 5 is the plate of Z-shaped bending, it is by first plate 8, the intermediate plate 9 and second plate 10 are formed, described intermediate plate 9 links together first plate 8 and second plate 10, one side of described hard disk 3 is screwed the side at housing 7, the another side is fixing with described first plate 8 with screw 6, described second plate 10 abuts in the another side (seeing arrow B among Fig. 3) of housing 7, the end face of first plate 8 of described web joint 5 withstands on the described loam cake 1, the end face of second plate 10 of described web joint 5 withstands on the described lower cover 2, like this, hard disk 3 is fixed on described loam cake 1 with regard to not being moved, in the cavity that lower cover 2 and housing 7 constitute.
Present embodiment is on the basis of existing portable hard drive, the planar dimension of circuit board 4 is enlarged, make the topological design such as control chip, circuit, data-interface and power interface on the circuit board 4 more reasonable, and data-interface and power interface are from seeing that in appearance layout is more attractive in appearance, and utilizing web joint that hard disk is fixed in the cavity, the restriction hard disk is moved in cavity.
In addition, in the time need dressing up the portable hard drive of different capabilities by the hard disk groups of varying number, only need with the height (as arrow C indication among Fig. 1) of first plate 8 of described web joint 5 and as described in the height (as arrow D indication among Fig. 3) of housing 7 make corresponding change, and in setting of the relevant position of described first plate 8 and described housing 7 and the fixing position, hole of each hard disk, a plurality of hard-disk packs are put in the described housing 7, and get final product with the mode Fixed disk of said fixing, make the portable hard drive of different capabilities with such method, cost is lower.
Above content is to engage concrete preferred implementation to further describing that the present invention did, and can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. portable hard drive, comprise loam cake, lower cover, housing, hard disk and circuit board, described loam cake, lower cover and housing form a cavity, be provided with described hard disk and circuit board in the described cavity, it is characterized in that: also comprise web joint, described web joint is by first plate, the intermediate plate and second plate are formed, described intermediate plate links together first plate and second plate, the planar dimension of described circuit board is greater than the planar dimension of described hard disk, one side of described hard disk is fixed on a side of housing, another side and described first plate are fixed, and described second plate abuts in the another side of housing.
2. portable hard drive according to claim 1 is characterized in that: described circuit board and hard disk stagger up and down and stack.
3. portable hard drive according to claim 2 is characterized in that: described web joint is the plate of Z-shaped bending.
4. portable hard drive according to claim 3 is characterized in that: the end face of first plate of described web joint withstands on and covers on described, and the end face of second plate of described web joint withstands on and covers under described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241823A CN101751973A (en) | 2008-12-18 | 2008-12-18 | Mobile hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241823A CN101751973A (en) | 2008-12-18 | 2008-12-18 | Mobile hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101751973A true CN101751973A (en) | 2010-06-23 |
Family
ID=42478809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810241823A Pending CN101751973A (en) | 2008-12-18 | 2008-12-18 | Mobile hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101751973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456383A (en) * | 2010-11-01 | 2012-05-16 | 筌宝电子股份有限公司 | Power supply circuit of external box of hardware |
| WO2017166853A1 (en) * | 2016-03-28 | 2017-10-05 | 深圳市元创时代科技有限公司 | Hard drive storage device |
-
2008
- 2008-12-18 CN CN200810241823A patent/CN101751973A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456383A (en) * | 2010-11-01 | 2012-05-16 | 筌宝电子股份有限公司 | Power supply circuit of external box of hardware |
| WO2017166853A1 (en) * | 2016-03-28 | 2017-10-05 | 深圳市元创时代科技有限公司 | Hard drive storage device |
| EP3438982A4 (en) * | 2016-03-28 | 2019-11-20 | Shenzhen Orico Technologies Co., Ltd | Hard drive storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |