CN201138456Y - Converting apparatus of selective startup of computer storage device - Google Patents
Converting apparatus of selective startup of computer storage device Download PDFInfo
- Publication number
- CN201138456Y CN201138456Y CNU2008200014517U CN200820001451U CN201138456Y CN 201138456 Y CN201138456 Y CN 201138456Y CN U2008200014517 U CNU2008200014517 U CN U2008200014517U CN 200820001451 U CN200820001451 U CN 200820001451U CN 201138456 Y CN201138456 Y CN 201138456Y
- Authority
- CN
- China
- Prior art keywords
- jumper
- plug
- socket
- change
- wire
- 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
Abstract
The utility model discloses a conversion device used for selective start-up of computer storage equipment, which essentially comprises a piece of storage equipment, a jumper plug, jumper connecting lines, a power plug and power connecting lines. The conversion device is characterized by having a switch; the switch is provided with a plurality of contacts; the contacts of the switch are respectively connected with the jumper plug and the power plug by the jumper connecting and the power connecting lines; the jumper plug and the power plug are connected to a master jumper socket, a slave jumper socket and a power socket of the storage equipment; the switch is connected with a power adaptor socket; the conversion device improves the prior method that the storage equipment and an operation system can be shifted only by changing hardware into a switching method by simply operating the switches.. The conversion device and has the advantages of convenience in operation, quickness in conversion, high practicality and very good promotion and application value.
Description
Technical field:
The utility model relates to the functional annex of computer hardware part, exactly is a kind of conversion equipment that is used for the startup of computer stored choice of equipment.
Background technology:
In people's work and life, often need a plurality of storage facilitiess be installed on a computing machine, the one, shared resource, expansion storage area, the 2nd, in order to realize the switching of operating system; We often only select one of them use, all the other no storage facilitiess need be kept apart.Determine a main guiding device and an operating system because computing machine is essential when starting, the words of Qie Huaning just need be opened cabinet and hardware changed slotting if desired; The replacing of this regular hardware jumper plug not only brings very big trouble to the user, and also damages the hardware device of computing machine for the beginner easily because of misoperation.
The utility model content:
The purpose of this utility model is to provide a kind of conversion equipment that can change master slave relation between a plurality of storage facilitiess of computing machine mutually, and the user only need just can start the necessary operations system by simple switch blocked operation.
The purpose of this utility model is achieved through the following technical solutions, the conversion equipment of a kind of computer stored choice of equipment startup, mainly comprise storage facilities, jumper wire plug, the wire jumper connecting line, attaching plug and electric power connection line, it is characterized in that also comprising a change-over switch, change-over switch is provided with a plurality of contacts, the contact of change-over switch is respectively by the wire jumper connecting line, electric power connection line links to each other with attaching plug with jumper wire plug, jumper wire plug and attaching plug are connected to the master of storage facilities, in wire jumper socket and supply socket, change-over switch links to each other with the power supply transfer socket.
Further concrete technical scheme is, above-mentioned change-over switch is provided with six contacts, and wherein four contacts link to each other with four jumper wire plugs by four wire jumper connecting lines, and two contacts link to each other with two attaching plugs by two electric power connection lines.
Owing to adopt technique scheme, the utility model will have the mode that needs the hardware changing-over could switch storage facilities and operating system now and be modified into by simple switching manipulation and just can finish required switching, for the computing machine user, need not to dismantle cabinet, change connection-peg, avoided damaging storage facilities because of frequent changing-over hardware plug; Simultaneously, the utility model is simple in structure, easy and simple to handle, conversion is quick, practical, has the excellent popularization using value.
Description of drawings:
Fig. 1 is the utility model structure principle chart;
Fig. 2 is the concrete connection diagram of implementing of the utility model.
Embodiment:
As shown in Figure 1, change-over switch 1 is the two-way switch with six contacts, wherein two contacts link to each other with two jumper wire plugs 4 by two wire jumper connecting lines 2, two contacts link to each other with two jumper wire plugs 5 by two wire jumper connecting lines 3, other two contacts link to each other with two attaching plugs 8,9 by two electric power connection lines 6,7, and change-over switch 1 links to each other with power supply transfer socket 12.
In conjunction with shown in Figure 2, change-over switch 1 is arranged in the surface of cabinet, select the hard disk 10 and the hard disk 11 of two standard interfaces, two jumper wire plugs 4 are connected with the master and slave wire jumper socket 13 of hard disk 10, two jumper wire plugs 5 are connected with the master and slave wire jumper socket 14 of hard disk 11, attaching plug 8 is connected with the supply socket 15 of hard disk 10, and attaching plug 9 is connected with the supply socket 16 of hard disk 11.When change-over switch 1 was selected a side, hard disk 10 was switched on and starts, and 11 of hard disks are disconnected isolation; When change-over switch 1 was selected opposite side, hard disk 10 was de-energized isolation, and hard disk 11 is switched on and starts; So just realized selecting to choose arbitrarily wherein any one hard disk energising and startup, and another hard disk is isolated by outage simultaneously by the switching of change-over switch 1.
Present embodiment describes a kind of preferred implementation of the present utility model in detail; be not the restriction of formation, in any simple and easy conversion of making on the basis of the technical program or be equal to replacement and must be considered as within protection domain of the present utility model to the utility model protection domain.
Claims (2)
1, the conversion equipment of computer stored choice of equipment startup, mainly comprise storage facilities, jumper wire plug, wire jumper connecting line, attaching plug and electric power connection line, it is characterized in that: also comprise a change-over switch, change-over switch is provided with a plurality of contacts, the contact of change-over switch links to each other with attaching plug with jumper wire plug by wire jumper connecting line, electric power connection line respectively, jumper wire plug and attaching plug are connected on the master and slave wire jumper socket and supply socket of storage facilities, and change-over switch links to each other with the power supply transfer socket.
2, the conversion equipment of computer stored choice of equipment according to claim 1 startup, it is characterized in that: change-over switch is provided with six contacts, wherein four contacts link to each other with four jumper wire plugs by four wire jumper connecting lines, and two contacts link to each other with two attaching plugs by two electric power connection lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200014517U CN201138456Y (en) | 2008-01-02 | 2008-01-02 | Converting apparatus of selective startup of computer storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200014517U CN201138456Y (en) | 2008-01-02 | 2008-01-02 | Converting apparatus of selective startup of computer storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138456Y true CN201138456Y (en) | 2008-10-22 |
Family
ID=40039139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200014517U Expired - Fee Related CN201138456Y (en) | 2008-01-02 | 2008-01-02 | Converting apparatus of selective startup of computer storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138456Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033591B (en) * | 2009-09-29 | 2013-10-30 | 联想(北京)有限公司 | Portable communication system, portable equipment and power management and control method thereof |
| CN114421244A (en) * | 2022-01-24 | 2022-04-29 | 四川大学 | Connecting device capable of converting signals and electrical equipment |
-
2008
- 2008-01-02 CN CNU2008200014517U patent/CN201138456Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033591B (en) * | 2009-09-29 | 2013-10-30 | 联想(北京)有限公司 | Portable communication system, portable equipment and power management and control method thereof |
| CN114421244A (en) * | 2022-01-24 | 2022-04-29 | 四川大学 | Connecting device capable of converting signals and electrical equipment |
| CN114421244B (en) * | 2022-01-24 | 2022-08-30 | 四川大学 | Connecting device capable of converting signals and electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202363625U (en) | Two-degree of freedom rotary combined socket | |
| CN102662803A (en) | Double-controlled double-active redundancy equipment | |
| CN201945879U (en) | Electrical fire monitor for automatic switching of CAN (controller area network) communication and RS485 communication | |
| CN201138456Y (en) | Converting apparatus of selective startup of computer storage device | |
| CN201766195U (en) | Expandable power socket | |
| CN103996935B (en) | A kind of energy-saving socket and control method thereof | |
| CN204991545U (en) | Two power automatic transfer switch contact system of PC level | |
| CN202736782U (en) | Dual power automatic transfer switch | |
| CN202363341U (en) | Multi-selection switch | |
| CN202583946U (en) | Switching device for computer storage devices | |
| CN201616074U (en) | Multi-output multifunctional keyboard | |
| CN201752059U (en) | Connection and conversion device for computer peripherals | |
| CN203616752U (en) | Serial port expanding device | |
| CN201159891Y (en) | Computer information security device | |
| CN201259932Y (en) | Front-disposed KVM switching wire | |
| CN201927354U (en) | USB (universal serial bus) gating controller | |
| CN202206004U (en) | Multi-purpose adapter | |
| CN202940839U (en) | Multi-power router | |
| CN202230436U (en) | Multipurpose energy-saving uninterrupted power supply | |
| CN204441997U (en) | A kind of electric power system of remote equipment | |
| CN201829756U (en) | Standby socket for twin-circuit switch | |
| CN103365227A (en) | Single-chip microcomputer-based multipurpose wireless sensor network platform | |
| CN202362616U (en) | Multiway switching value controller | |
| CN209786874U (en) | intelligent control cabinet based on field level communication | |
| CN202331306U (en) | Computer case with multi-jack socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |