CN203397301U - Dual-power supply direct-power supplying solid hard disk - Google Patents
Dual-power supply direct-power supplying solid hard disk Download PDFInfo
- Publication number
- CN203397301U CN203397301U CN201320414989.1U CN201320414989U CN203397301U CN 203397301 U CN203397301 U CN 203397301U CN 201320414989 U CN201320414989 U CN 201320414989U CN 203397301 U CN203397301 U CN 203397301U
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- Prior art keywords
- power supply
- data transmission
- transmission port
- storage unit
- power
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Abstract
A dual-power supply direct-power supplying solid hard disk comprises a data transmission port (10) with a power supply input terminal as well as a control unit (20) and a storage unit (30) which are connected with the data transmission port; the solid hard disk also comprises a power supply unit (40) for supplying power for the control unit (20) and the storage unit (30); the power supply unit (40) comprises a first power supply module (41) connected between the data transmission port (10) and the control unit (20) and a second power supply module (42) connected between the data transmission port (10) and the storage unit (30). By adopting the technical scheme, the operation stability of the product can be improved, and meanwhile, the DCDC (direct current dir cur) power consumption and heating degree can be greatly reduced, so the normal operation of the product is ensured.
Description
Technical field
The utility model relates to computer annex, particularly the solid state hard disc for storing.
Background technology
Solid state hard disc of the prior art, is all that single single channel power supply is control chip and storage chip power supply, sort circuit structure, and its power unit duty ratio is larger, and the power consumption of DCDC is also larger, generates heat more serious, has influence on the use of product.
Summary of the invention
The utility model provides a kind of solid state hard disc of dual power supply, adopts two power modules respectively control chip and storage chip to be powered, and solves in prior art the large and serious technical matters of generating heat of DCDC power consumption.
The utility model is the solid state hard disc that solves the problems of the technologies described above the direct power supply of this dual power supply designing, comprise the data transmission port that contains power input terminal and control module and the storage unit being connected with this data transmission port, the power supply unit that also comprises promising above-mentioned control module and storage unit power supply, described power supply unit comprises and is connected in the first power module between described data transmission port and control module and is connected in the second source module between described data transmission port and storage unit, described control module and storage unit are integrated chip.
The utility model adopts above-mentioned technical scheme, can improve the stability of product operation, meanwhile, can significantly reduce DCDC power consumption and the degree of heat, thereby guarantees the normal operation of product.
Accompanying drawing explanation
Fig. 1 is the principle of work schematic diagram of the utility model dual power supply solid state hard disc.
Embodiment
In conjunction with above-mentioned accompanying drawing explanation specific embodiment of the utility model.
Known in Fig. 1, the solid state hard disc that this dual power supply is directly powered, comprise the data transmission port 10 and the control module 20 being connected with this data transmission port and the storage unit 30 that contain power input terminal, the power supply unit 40 that also comprises promising above-mentioned control module 20 and storage unit 30 power supplies, described power supply unit 40 comprises and is connected in the first power module 41 between described data transmission port 10 and control module 20 and is connected in the second source module 42 between described data transmission port 10 and storage unit 30, described control module 20 and storage unit 30 are integrated chip.The utility model adopts the first power module 41 to be mainly control chip power supply, and second source module 42 is mainly memory module power supply, two major parts of solid state hard disc have respectively the autonomous power supply system of oneself, avoid robbing electrical phenomena and occur, and, owing to adopting the mode of power supply respectively, the load reduction of power supply unit, improves the security that power supply unit moves, adopt after dual power supply, the power consumption that can greatly reduce DCDC, also can reduce thermal value, guarantees the normal use of product.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For 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 (3)
1. the solid state hard disc that dual power supply is directly powered, comprise the data transmission port (10) that contains power input terminal and the control module (20) being connected with this data transmission port and storage unit (30), the power supply unit (40) that also comprises promising above-mentioned control module (20) and storage unit (30) power supply, it is characterized in that: described power supply unit (40) comprise be connected in the first power module (41) between described data transmission port (10) and control module (20) and be connected in described data transmission port (10) and storage unit (30) between second source module (42).
2. the solid state hard disc that dual power supply is directly powered according to claim 1, is characterized in that: described control module (20) is integrated chip.
3. the solid state hard disc of directly powering according to dual power supply described in claim 1 or 2, is characterized in that: described storage unit (30) is integrated chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414989.1U CN203397301U (en) | 2013-07-12 | 2013-07-12 | Dual-power supply direct-power supplying solid hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414989.1U CN203397301U (en) | 2013-07-12 | 2013-07-12 | Dual-power supply direct-power supplying solid hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397301U true CN203397301U (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414989.1U Expired - Lifetime CN203397301U (en) | 2013-07-12 | 2013-07-12 | Dual-power supply direct-power supplying solid hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636676A (en) * | 2016-08-25 | 2018-01-26 | 深圳市大疆创新科技有限公司 | A kind of card reader |
-
2013
- 2013-07-12 CN CN201320414989.1U patent/CN203397301U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636676A (en) * | 2016-08-25 | 2018-01-26 | 深圳市大疆创新科技有限公司 | A kind of card reader |
| CN107636676B (en) * | 2016-08-25 | 2021-02-19 | 深圳市大疆创新科技有限公司 | Card reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |