CN102890619A - Novel desk computer hard disk selector - Google Patents
Novel desk computer hard disk selector Download PDFInfo
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- CN102890619A CN102890619A CN2011102024308A CN201110202430A CN102890619A CN 102890619 A CN102890619 A CN 102890619A CN 2011102024308 A CN2011102024308 A CN 2011102024308A CN 201110202430 A CN201110202430 A CN 201110202430A CN 102890619 A CN102890619 A CN 102890619A
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- hard disk
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- disk selector
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Abstract
The invention discloses a novel desk computer hard disk selector. A hard disk selector of the desk computer hard disk selector selects a hard disk to be independently electrified to work by means of controlling on/off of each hard disk power supply by a switch; a hard disk selection switch of the hard disk selector is driven by an electromagnetic suction coil to lock through a lock mechanism when a computer is electrified and started up; when two or more hard disks are arranged on and connected to the computer, different hard disks are selected and started through a switch handle according to different purposes such as entertainment, browse, work and financial management before the computer is started, and the loss caused by virus infection of the computer is reduced, so that the computer has a spare system hard disk, and another spare hard disk can be utilized at once to fast restart the computer when the computer runs abnormally due to the fact that a computer operation system being in use is infected with computer virus or the hard disk is physically damaged.
Description
Technical field
The present invention relates to manufacturing and the application of computing machine, a kind of novel desk-top computer hard disk selector switch and circuit connecting method and installation method are provided especially.
Technical background
In today of information age, the internet has brought various convenience to people in study, work, amusement, along with popularizing of internet, applications, computer virus is wide-scale distribution on the internet also, people use that computer internet is browsed, file is downloaded, when opening some Email unconsciously Computer just suffered virus, the meeting disk format destroyed data, file in the hard disk when some virus excited.Some virus can be seized internal memory, automatically moves Virus, and interference calculation machine operation makes that computer run speed is slack-off, program operation exception, deadlock, and trojan horse can also be stolen account and the password of network gaming account, stock account, Web bank's account.The method of pre-computer virus-resistant is except installing effective computer antivirus software, upgrade in time outside the repair system leak, also to when online, arbitrarily not log in those not clear websites, the Email that the nonvoluntary stranger of opening sends, the not clear program of installation and operation.Even so also be difficult to guarantee during computing machine is not viral.Particularly use in the situation of same computer just easier middle virus of computing machine many people.
The mainboard major part of desk-top computer all is to support to install, connect more than one a plurality of hard disks at present, method of attachment is to connect a plurality of hard disks by a plurality of SATA on the mainboard or IDE FPDP, after the mode of the energising operation of a plurality of hard disks is computer booting, computer power supply is all directly powered to a plurality of hard disks simultaneously, a plurality of hard disks are worked simultaneously, and data can be transmitted between each hard disk.The benefit that connects like this is that the capacity of in early days single hard disk is when only having 4GB to 60GB capacity less, connect like this capacity that a plurality of hard disks can increase hard disc of computer, but its harm is computing machine in case suffered virus, and virus can be propagated between each hard disk, be stayed and deposit.After the virus, may make all middle virus of each hard disk in 1 hard disk, along with the development of computer technology, all more than 200G, the hard disk of next 200GB of generalized case can satisfy general user's request for utilization to the capacity major part of single hard disk commonly used now.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can be before computer booting select arbitrarily switch on separately a kind of novel desk-top computer hard disk selector switch and the circuit thereof of work of a hard disk to connect method and installation method by the hard disk selector switch on the manual manipulation hard disk selector switch, be with switch control the connection of hard disc of computer power supply, the method for cut-out selects to enable circuit connecting method and the installation method of hard disk.The hard disk selector switch of novel hard disk selector switch is inhaled the technical method that the coil magnetic drives the locking mechanism locking by electromagnetism when computing machine energising start.Inhale 44 utmost point keyswitches of coil locking mechanism with electromagnetism.
Advantage of the present invention
The invention has the advantages that: 1 when computing machine is equipped with two or more hard disks, can be according to amusement, browse, work, the different purposes such as financing manually selects to enable different hard disks by the hard disk selector switch of novel desk-top computer hard disk selector switch before start, reduce the loss that computing machine causes because infecting virus.
2 make computing machine have system disk for subsequent use, when the computer operating system of using causes computer run unusual because of infected by computer virus or because of the hard disc physical damage, can shut down at once, select another hard disk for subsequent use to restart fast computing machine with novel desk-top computer hard disk selector switch.
3 when computing machine energising start work the hard disk selector switch of novel hard disk selector switch inhaled coil by electromagnetism and inhale moving locking mechanism locking, the hard disk selector switch can not operate, and can prevent that mistake is pressed the hard disk selector switch and caused an ancient egg-shaped, holed wind instrument of computer hardware, file bad when computing machine energising work.This novel desk-top computer hard disk selector switch is simple and practical, installation is easy, cost is low.
Embodiment
The hard disc of computer selector switch has Qian shape flitch keyswitch, hard disk power supply connecting port, connects wire, fixed screw.Circuit connecting method is to have increased connection, the cut-out that the keyswitch that can control hard disk power connection, cut-out is controlled the power supply of each hard disk to each hard disk in the hard disk power circuit.
Concrete installation method is that 44 utmost point keyswitches are fixed on the Qian shape flitch with screw or jump ring, then this Qian shape flitch is fixed on the position that case for desktop computer fills CD-ROM drive with screw, with wire computer power supply 5, keyswitch, hard disk power supply connecting port, SATA serial ports hard disk 6, powersupply of HD yellow line 1, black line 2, red line 3, orange line 4 is coupled together by the method for attachment of (Fig. 1).The wire jumper of hard disk is set to master (Master Device), and a data line, a data Rui Kou only connect a hard disk, and other hardware of calculating is installed, connects, is set by normal request for utilization.
Then start computing machine after using that 44 utmost point keyswitches of hard disk selector switch are selected and enabling separately a hard disk, correctly, the operation yarn of installation computing machine is unified needs use software, shut down computer after normally setting computing machine, start computing machine after enabling separately the another one hard disk with 44 utmost point keyswitches of hard disk selector switch are selected again after shutting down computer, the operation yarn of computing machine correctly, normally is installed is again unified need with shutting down computer behind the software.Each hard disk that repeats in the aforesaid operation handlebar computing machine all installs operating system and needs with behind the software, and the hard disc of computer selector switch just can normally use.
The principle of work of hard disc of computer selector switch is: when we pressed initiate key (power switch), mainboard was behind plugged, and the start-up course of computer system is: 1, the mainboard BIOS self-check program brings into operation; 2, Main Boot Record is loaded into internal memory, and program begins to carry out; 3, the boot sector of active partition is loaded into internal memory; 4, NTLDR is loaded into and initialization 5, changes the real pattern of processor into small documents system driver (the small documents system driver is based upon NTLDR inside, and it can read FAT or NTFS) that 32 flat memory models 6, NTLDR bring into operation suitable from boot sector; 7, NTLDR reads the boot.ini file; 8, NTLDR loads selected operating system; 9, Ntdetect.com searches for computer hardware and sends tabulation to NTLDR, in order to these information are write among the HKEY_LOCAL_MACHINE/HARDWARE.10, then NTLDR loads Ntoskrnl.exe, Hal.dll and collection of system information.11Ntldr search system information aggregate, and the charging appliance drive arrangements in case equipment when starting, start working; 12Ntldr gives Ntoskrnl.exe control, and at this moment, start-up routine finishes, and the operating system loading stage begins.
When the 1st mainboard BIOS started, BIOS was at first come inner each equipment is checked by (Power On Self Test, power-on self-test) program.The POST self-checking detection process is roughly: power up-CPU-ROM-BIOS-System Clock-DMA-64KB RAM-IRQ-video card etc.Because the hardware device of computer a lot (comprising storer, interruption, expansion card), whether the duty that therefore will detect these equipment is normal, and the normal hard disk of duty can be used by computing machine.Physical break the hard disk of power supply be inoperable, can not detected by mainboard BIOS, by 44 utmost point keyswitch physical breaks of hard disk selector switch the hard disk of power supply also just can not have been used by computing machine.
Shown in figure (5), 44 utmost point keyswitches (Fig. 5) inhaling coil magnetic locking mechanism with electromagnetism are to be improved and made by one 4 utmost point keyswitches (Fig. 6), change system into position 4 utmost points by original position one utmost point, having removed that key mapping that original operation circuit disconnects changes into is one one 4 utmost point key mappings, increase electromagnetism and inhaled coil (9), spring, locking fixture block (8), keyswitch has been opened recess (Fig. 5) in the corresponding position of locking fixture block, shown in (Fig. 1), electromagnetism is inhaled simultaneously plugged of coil when computing machine energising start, inhale moving locking fixture block 8 closures behind the magnetic coil electricity, the locking keyswitch, 44 utmost point keyswitches can not be pressed, behind computer shutdown, the locking fixture block 8 of magnetic coil blackout keyswitch just unclamps under the pulling of spring, and 44 utmost point keyswitches just recover and can operate.
Description of drawings
Size relationship between the discrete component in the accompanying drawing does not illustrate with always not corresponding to real size relationship, and this is the type body other because some type bodies are simplified for better image explanation and amplifies pro rata with respect to other elements.
Fig. 1 shows 34 utmost point keyswitch hard disk selector switchs and connects 3 SATA (serial ports) hard disk circuit figure.
Fig. 2 shows 33 utmost point keyswitch hard disk selector switchs and connects 3 SATA (serial ports) hard disk circuit figure.
Fig. 3 shows 23 utmost point keyswitch hard disk selector switchs and connects 3 IDE (parallel port) hard disk circuit figure.
Fig. 4 shows 22 utmost point keyswitch hard disk selector switchs and connects 2 IDE (parallel port) hard disk circuit figure
Fig. 5 shows 44 utmost point keyswitch Facad structure figure.
Fig. 6 shows 41 utmost point keyswitch Facad structure figure
Reference numerals list
1 yellow line+12V
2 black line zero lines
3 red line+5V
4 orange line+3.3V
5 computer power supplies
6SATA serial ports hard disk
7IDE parallel port hard disk
8 locking fixture blocks
9 electromagnetism are inhaled coil.
Claims (11)
1. novel desk-top computer hard disk selector switch, desk-top computer hard disk selector switch includes with switch controls the hard disc of computer power connection, the method of cutting off selects to enable circuit connecting method and the installation method of hard disk, the electromagnetism suction coil of hard disk selector switch is switched on simultaneously and is inhaled the technical method of moving locking mechanism locking hard disk selector switch when computing machine energising start, the object that connects of installing has computer power supply, the hard disk selector switch, Qian shape flitch, the hard disk power supply connects wire, hard reel number pilot lamp, hard disk power supply connecting port, it is characterized in that controlling each hard disk power connection of computing machine with switch, the method of cutting off selects to enable the work of switching on separately of a hard disk, during computing machine energising start, only give a hard disk power supply, cut off the power supply of other hard disk.
2. novel desk-top computer hard disk selector switch according to claim 1, the hard disk selector switch that it is characterized in that novel desk-top computer hard disk selector switch is inhaled coil electromagnetism suction locking mechanism with electromagnetism, inhaling the coil electromagnetism of switching on simultaneously at the electromagnetism of computing machine when start energising hard disk selector switch inhales coil and inhales moving locking mechanism locking hard disk selector switch, the hard disk selector switch can not operate, the electromagnetism of hard disk selector switch hard disk selector switch is inhaled coil blackout behind computer shutdown, electromagnetism is inhaled coil electromagnetism suction locking mechanism and is just unclamped, and the hard disk selector switch is just recovered and can be operated.
3. novel desk-top computer hard disk selector switch according to claim 1, all increased the switch that to control hard disk power connection, cut-out in the hard disk power circuit of computing machine, for each hard disk, the method that it is characterized in that hard disk selector switch control hard disk power supply power connection, cut-out is to control connection, the cut-out of many group hard discs of hard disk power supply positive and negative wire according to dissimilar hard disks, can be connection, the cut-out of only controlling the electrode line in the hard disk power supply multi-group power line.
4. novel desk-top computer hard disk selector switch according to claim 1, control hard disk power connection, the hard disk selector switch of cutting off is one 44 utmost point keyswitches, a button can be controlled switching on or off of one or more many circuit, commonly used is switching on or off of controlled 4 circuits, it is characterized in that button of 44 utmost point keyswitches can control switching on or off of one or more many circuit, inhale the coil locking mechanism with electromagnetism, inhale the coil magnetic coil of switching on simultaneously at the electromagnetism of computing machine when start energising 44 utmost point keyswitches and inhale 44 utmost point keyswitches of moving locking mechanism locking, 44 utmost point keyswitches can not operate. and 44 utmost point keyswitches just recover and can operate behind computer shutdown.
5. novel desk-top computer hard disk selector switch according to claim 1, it is characterized in that novel desk-top computer hard disk selector switch is with hard reel number pilot lamp, before computer booting, come manually to select to connect arbitrarily the power supply of a hard disk by the switch on the manual manipulation hard disk selector switch, the hard reel number pilot lamp of this hard disk is bright after the computing machine energising start, and other hard reel number pilot lamp does not all work.
6. novel desk-top computer hard disk selector switch according to claim 1, control hard disk power supply hard disk selector switch logical, that cut off is one 44 utmost point keyswitches, it is characterized in that: the switch that control hard disk power supply leads to, cuts off can also be used the switches such as ship type switch, keyswitch, toggle switch, jumper switch, Magnetic sucking switch except using 44 utmost point keyswitches.
The installation method of novel desk-top computer hard disk selector switch according to claim 1 be the hard disk selector switch of control hard disk power connection, cut-out be mounted in one with computer cabinet CD-ROM drive mouth baffle plate Qian shape of a size flitch on, the hard disk selector switch that it is characterized in that controlling hard disk power connection, cut-out is mounted on the plastic plate with computer cabinet CD-ROM drive mouth baffle plate Qian type of a size, and this Qian shape flitch is to be fixed on the position of machine computer casing dress CD-ROM drive with sieve silk.
8. novel desk-top computer hard disk selector switch according to claim 1, it is characterized in that with switch control the hard disk power connection of computing machine, the circuit connecting method that the method for cut-out is selected to enable hard disk also can be used on the notebook.
9. novel desk-top computer hard disk selector switch according to claim 1, it is characterized in that when making the desk-top computer case, reserving the position that the hard disk selector switch is installed, the hard disk selector switch is directly installed on the case for desktop computer, can be made into the case for desktop computer with the hard disk selection function.Selector switch can be ship type switch, keyswitch, toggle switch, jumper switch.
10. novel desk-top computer hard disk selector switch according to claim 1, it is characterized in that when making computer power supply, reserving the position that control hard disk selector switch is installed, the hard disk selector switch is directly installed on the computer power supply case, can be made into the desktop computer power supplies with the hard disk selection function, the hard disk selector switch can be the switches such as ship type switch, keyswitch, toggle switch, jumper switch.
11. novel desk-top computer hard disk selector switch according to claim 1, which hard disk is the method that it is characterized in that also connection, cut-out that can be by controlling the computer hard disk data line with switch select to enable is connected separately work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102024308A CN102890619A (en) | 2011-07-18 | 2011-07-18 | Novel desk computer hard disk selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102024308A CN102890619A (en) | 2011-07-18 | 2011-07-18 | Novel desk computer hard disk selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102890619A true CN102890619A (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011102024308A Pending CN102890619A (en) | 2011-07-18 | 2011-07-18 | Novel desk computer hard disk selector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530577A (en) * | 2013-10-14 | 2014-01-22 | 无锡艾科瑞思产品设计与研究有限公司 | Computer anti-invading system |
| CN107018280A (en) * | 2015-09-29 | 2017-08-04 | 京瓷办公信息系统株式会社 | Electronic equipment and information processing method |
| CN112199098A (en) * | 2020-10-16 | 2021-01-08 | 江苏小梦科技有限公司 | Internet software installation application processing method |
Citations (5)
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| CN2192911Y (en) * | 1994-03-11 | 1995-03-22 | 康克军 | Selector for computer supporting multi-set hardware (multiple operation system) |
| CN2399770Y (en) * | 1999-11-01 | 2000-10-04 | 戴义生 | Switching or converting switch of computer complex built-in hard disk |
| CN2629124Y (en) * | 2003-05-27 | 2004-07-28 | 联想(北京)有限公司 | Arrangement for computer network safety isolating |
| US20080140969A1 (en) * | 2006-06-01 | 2008-06-12 | Lawrence Andy V | Method and system for dividing a hard disk drive into multiple host access spaces |
| CN101800649A (en) * | 2010-03-03 | 2010-08-11 | 武汉华源电力集团股份有限公司 | Physical isolation card |
-
2011
- 2011-07-18 CN CN2011102024308A patent/CN102890619A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192911Y (en) * | 1994-03-11 | 1995-03-22 | 康克军 | Selector for computer supporting multi-set hardware (multiple operation system) |
| CN2399770Y (en) * | 1999-11-01 | 2000-10-04 | 戴义生 | Switching or converting switch of computer complex built-in hard disk |
| CN2629124Y (en) * | 2003-05-27 | 2004-07-28 | 联想(北京)有限公司 | Arrangement for computer network safety isolating |
| US20080140969A1 (en) * | 2006-06-01 | 2008-06-12 | Lawrence Andy V | Method and system for dividing a hard disk drive into multiple host access spaces |
| CN101800649A (en) * | 2010-03-03 | 2010-08-11 | 武汉华源电力集团股份有限公司 | Physical isolation card |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530577A (en) * | 2013-10-14 | 2014-01-22 | 无锡艾科瑞思产品设计与研究有限公司 | Computer anti-invading system |
| CN103530577B (en) * | 2013-10-14 | 2016-10-26 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of computer anti-intrusion system |
| CN107018280A (en) * | 2015-09-29 | 2017-08-04 | 京瓷办公信息系统株式会社 | Electronic equipment and information processing method |
| CN107018280B (en) * | 2015-09-29 | 2019-08-20 | 京瓷办公信息系统株式会社 | Electronic equipment and information processing method |
| CN112199098A (en) * | 2020-10-16 | 2021-01-08 | 江苏小梦科技有限公司 | Internet software installation application processing method |
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| DD01 | Delivery of document by public notice |
Addressee: Wu Huimin Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Huimin Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |