CN203588150U - Computer double-hard-disk drive switching device - Google Patents
Computer double-hard-disk drive switching device Download PDFInfo
- Publication number
- CN203588150U CN203588150U CN201320795487.8U CN201320795487U CN203588150U CN 203588150 U CN203588150 U CN 203588150U CN 201320795487 U CN201320795487 U CN 201320795487U CN 203588150 U CN203588150 U CN 203588150U
- Authority
- CN
- China
- Prior art keywords
- disk drive
- driving circuit
- hard disk
- connector
- conversion driving
- 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
Links
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model provides a computer double-hard-disk drive switching device, and relates to the technical field of a computer. A switching switch is connected with the input end of a conversion driving circuit board, the output end of the conversion driving circuit board is respectively connected with one end of a first indicating lamp and one end of an electronic coded lock, a main hard disk drive plug-in connector is connected with a main hard disk drive, the other end of the electronic coded lock is connected with one end of a second indicating lamp, the other end of the second indicating lamp is connected with a sub hard disk drive plug-in connector, the sub hard disk drive plug-in connector is connected with a sub hard disc drive, the output end of a power supply configuration device of the computer is respectively connected with the input end of a charger and the input end of a power supply switcher, the output end of the charger is connected with a storage battery, the storage battery is connected with the input end of the power supply switcher, and the output end of the power supply switcher is connected with the power supply end of the conversion driving circuit board. The computer double-hard-disk drive switching device has the advantages that the conversion driving circuit board is enabled not to generate power failure, the hard disks can be normally switched, in addition, the information security can be ensured, the use is convenient, and the operation is simple and convenient.
Description
Technical field
The utility model relates to field of computer technology, is specifically related to a kind of Dual harddisk drive switching apparatus for computer.
Background technology
For computer user, loss of data, data by hacker, stolen and computing machine by virus attack, be the common form of threat data safety.For protection calculation machine data safety, prevent personal computer leakage of information, people have adopted a lot of software approach to prevent that computing machine from being attacked by internet worm, in case norm is according to potential safety hazard; But common anti-virus software can only be used for anti-known viruse, helpless to emerging virus; Therefore,, when user's computer internet, very difficult assurance is not invaded by internet worm, will cause thus computer hard disk data damaged.
In order to address the above problem people, usually use two hard disks, an i.e. Primary Hard Drive, a secondary hard disk, they switch by change-over circuit plate, existing computing machine is mostly anti-power failure, its also power-off of change-over circuit plate when power-off, causes cannot normally working by change-over circuit plate, makes user cannot switch hard disk.
Summary of the invention
The purpose of this utility model is to provide a kind of Dual harddisk drive switching apparatus for computer, and it guarantees the not power-off of conversion driving circuit plate, can normally switch hard disk, and the safety of energy guarantee information, easy to use, easy and simple to handle.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises shell 1, change-over switch 2, pilot lamp 1, pilot lamp 24, electronic type coded lock 5, Primary Hard Drive driver connector 6, secondary hard disk drive connector 7, conversion driving circuit plate 8, charger 9, accumulator 10, power switcher 11, is provided with change-over switch 2 on the front surface of shell 1, the downside of change-over switch 2 is respectively arranged with pilot lamp 1, pilot lamp 24, electronic type coded lock 5 is arranged on the right-hand member of shell 1 front surface, Primary Hard Drive driver connector 6, secondary hard disk drive connector 7 is arranged on respectively the side of shell 1, conversion driving circuit plate 8, charger 9, accumulator 10, power switcher 11 is arranged on respectively the inside of shell 1, and change-over switch 2 is connected with the input end of conversion driving circuit plate 8, the output terminal of conversion driving circuit plate 8 respectively with one end of pilot lamp 1, one end of electronic type coded lock 5 connects, the other end of pilot lamp 1 is connected with Primary Hard Drive driver connector 6, Primary Hard Drive driver connector 6 is connected with Primary Hard Drive driver, the other end of electronic type coded lock 5 is connected with one end of pilot lamp 24, the other end of pilot lamp 24 is connected with secondary hard disk drive connector 7, secondary hard disk drive connector 7 is connected with secondary hard disk drive, the output terminal of the power configuration device 12 of computing machine respectively with the input end of charger 9, the input end of power switcher 11 connects, and the output terminal of charger 9 is connected with accumulator 10, and accumulator 10 is connected with the input end of power switcher 11, and the output terminal of power switcher 11 is connected with the power end of conversion driving circuit plate 8.
Principle of work of the present utility model is: by power configuration device 12 and accumulator 10, for conversion driving circuit plate 8, power, while making power-off, conversion driving circuit plate 8 can normally be worked, when having a power failure, by accumulator 10, powered, when having electricity, by power configuration device 12, powered, power configuration device 12 charges for accumulator 10 by charger 9 simultaneously, while switching hard disk, only need to stir change-over switch 2, when needs are used secondary hard disk, need to input correct password ability open auxiliary hard disk, guarantee the safety of secondary hard disk internal information.
The utlity model has following beneficial effect: the not power-off of conversion driving circuit plate can be guaranteed, hard disk can be normally switched, and the safety of energy guarantee information, easy to use, easy and simple to handle.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that in the utility model, circuit connects schematic block diagram.
Embodiment:
Referring to Fig. 1-Fig. 2, this embodiment adopts following technical scheme: it comprises shell 1, change-over switch 2, pilot lamp 1, pilot lamp 24, electronic type coded lock 5, Primary Hard Drive driver connector 6, secondary hard disk drive connector 7, conversion driving circuit plate 8, charger 9, accumulator 10, power switcher 11, is provided with change-over switch 2 on the front surface of shell 1, the downside of change-over switch 2 is respectively arranged with pilot lamp 1, pilot lamp 24, electronic type coded lock 5 is arranged on the right-hand member of shell 1 front surface, Primary Hard Drive driver connector 6, secondary hard disk drive connector 7 is arranged on respectively the side of shell 1, conversion driving circuit plate 8, charger 9, accumulator 10, power switcher 11 is arranged on respectively the inside of shell 1, and change-over switch 2 is connected with the input end of conversion driving circuit plate 8, the output terminal of conversion driving circuit plate 8 respectively with one end of pilot lamp 1, one end of electronic type coded lock 5 connects, the other end of pilot lamp 1 is connected with Primary Hard Drive driver connector 6, Primary Hard Drive driver connector 6 is connected with Primary Hard Drive driver, the other end of electronic type coded lock 5 is connected with one end of pilot lamp 24, the other end of pilot lamp 24 is connected with secondary hard disk drive connector 7, secondary hard disk drive connector 7 is connected with secondary hard disk drive, the output terminal of the power configuration device 12 of computing machine respectively with the input end of charger 9, the input end of power switcher 11 connects, and the output terminal of charger 9 is connected with accumulator 10, and accumulator 10 is connected with the input end of power switcher 11, and the output terminal of power switcher 11 is connected with the power end of conversion driving circuit plate 8.
The principle of work of this embodiment is: by power configuration device 12 and accumulator 10, for conversion driving circuit plate 8, power, while making power-off, conversion driving circuit plate 8 can normally be worked, when having a power failure, by accumulator 10, powered, when having electricity, by power configuration device 12, powered, power configuration device 12 charges for accumulator 10 by charger 9 simultaneously, while switching hard disk, only need to stir change-over switch 2, when needs are used secondary hard disk, need to input correct password ability open auxiliary hard disk, guarantee the safety of secondary hard disk internal information.
This embodiment has following beneficial effect: the not power-off of conversion driving circuit plate can be guaranteed, hard disk can be normally switched, and the safety of energy guarantee information, easy to use, easy and simple to handle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. Dual harddisk drive switching apparatus for computer, it is characterized in that it comprises shell (1), change-over switch (2), pilot lamp one (3), pilot lamp two (4), electronic type coded lock (5), Primary Hard Drive driver connector (6), secondary hard disk drive connector (7), conversion driving circuit plate (8), charger (9), accumulator (10), power switcher (11), change-over switch (2) is installed on the front surface of shell (1), the downside of change-over switch (2) is respectively arranged with pilot lamp one (3), pilot lamp two (4), electronic type coded lock (5) is arranged on the right-hand member of shell (1) front surface, Primary Hard Drive driver connector (6), secondary hard disk drive connector (7) is arranged on respectively the side of shell (1), conversion driving circuit plate (8), charger (9), accumulator (10), power switcher (11) is arranged on respectively the inside of shell (1), change-over switch (2) is connected with the input end of conversion driving circuit plate (8), the output terminal of conversion driving circuit plate (8) respectively with one end of pilot lamp one (3), one end of electronic type coded lock (5) connects, the other end of pilot lamp one (3) is connected with Primary Hard Drive driver connector (6), Primary Hard Drive driver connector (6) is connected with Primary Hard Drive driver, the other end of electronic type coded lock (5) is connected with one end of pilot lamp two (4), the other end of pilot lamp two (4) is connected with secondary hard disk drive connector (7), secondary hard disk drive connector (7) is connected with secondary hard disk drive, the output terminal of the power configuration device (12) of computing machine respectively with the input end of charger (9), the input end of power switcher (11) connects, the output terminal of charger (9) is connected with accumulator (10), accumulator (10) is connected with the input end of power switcher (11), the output terminal of power switcher (11) is connected with the power end of conversion driving circuit plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795487.8U CN203588150U (en) | 2013-12-06 | 2013-12-06 | Computer double-hard-disk drive switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795487.8U CN203588150U (en) | 2013-12-06 | 2013-12-06 | Computer double-hard-disk drive switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588150U true CN203588150U (en) | 2014-05-07 |
Family
ID=50586040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795487.8U Expired - Fee Related CN203588150U (en) | 2013-12-06 | 2013-12-06 | Computer double-hard-disk drive switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588150U (en) |
-
2013
- 2013-12-06 CN CN201320795487.8U patent/CN203588150U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102098160B (en) | Dynamic password and digital certificate based double-factor authentication security token device | |
| CN204463132U (en) | A kind of anti-theft device for computer data information | |
| CN203588150U (en) | Computer double-hard-disk drive switching device | |
| CN201608722U (en) | Secure physical isolation device for network | |
| CN204667305U (en) | A kind of computer host box | |
| CN204613932U (en) | A kind of computer data protection system | |
| CN203276262U (en) | Portable storage device with encryption lock function | |
| CN202916896U (en) | Electronic key of dynamic electronic coded lock | |
| CN205004821U (en) | Backup power supply system | |
| CN203588190U (en) | Power failure prevention device for computer | |
| CN205265711U (en) | Key ware is ruined in modularization radio station | |
| CN204883581U (en) | Anticreep computer power | |
| CN205318283U (en) | Special isolation equipment mainboard based on explain 410 majestic treaters and shen wei nest plate | |
| CN204808197U (en) | Computer data protection device that cuts off power supply unusually | |
| CN203588168U (en) | Switching device for double hard disk drive | |
| CN210091171U (en) | Security computer based on domestic Loongson processor | |
| CN202929633U (en) | Computer data information safety device | |
| CN203299824U (en) | Computer safety device capable of achieving network physical isolation | |
| CN201698320U (en) | Portable panel personal computer power supply device | |
| CN203520400U (en) | Plug-in type high-security computer case | |
| CN204129593U (en) | A kind of high-cooling property Intelligent flat computer | |
| CN205003682U (en) | Computer network security isolation system | |
| CN203324989U (en) | Computer information security device | |
| CN203366338U (en) | Computer network security controller | |
| CN201945934U (en) | Computer mainframe shell with power supply protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |