CN2517034Y

CN2517034Y - Computer of extending service life

Info

Publication number: CN2517034Y
Application number: CN 01273588
Authority: CN
Inventors: 刘晓平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-31
Filing date: 2001-12-31
Publication date: 2002-10-16
Anticipated expiration: 2011-12-31

Abstract

The utility model relates to a computer with prolonged service life, in particular to a computer which prolongs the service lives of the rarely used components inside. The utility model keeps the rarely used components, such as floppy driver, CD-ROM and hard disk without power supply during the main working time of the computer, and also the rarely used components are not detected or started to run when the computer is started, which reduces the electric energy consumption of the computer, and reduces the working load of the switching power supply on one hand; and on the other hand, because of the lower frequency of being started, the rarely used components has significantly less mechanical wear now, and the failure rate is lowered, the service lives are extended, which prolongs the service life of the integral computer. The utility model has the advantages of simple structure and convenient using, and can be implemented and popularized easily.

Description

A kind of computing machine that increases the service life

The utility model relates to a kind of computing machine that increases the service life, and particularly relates to a kind of computing machine is of little use computing machine that the parts Acceptable life prolonged.

Computing machine is owing to having powerful computing and processing capacity just by increasingly extensive utilization.Computing machine includes main frame, Switching Power Supply, cabinet, floppy drive, CD-ROM drive and hard disk etc., when computer operation, according to incompletely statistics, it is to be in idle state that some parts are arranged usually, as floppy drive, CD-ROM drive, even hard disk (when adopting two hard disk backup data and file or using ROMDISK card or RAMDISK card), they are in the idle time even account for more than 80% of computer booting working time when computer operation, the parts that are of little use that belong to computing machine, for floppy drive, CD-ROM drive, parts such as hard disk are called the computing machine parts that are of little use, because all being the Switching Power Supply in direct and the computing machine, above-mentioned these parts that are of little use join, they all are in electriferous state when computer operation, and, all can detect when computing machine starts at every turn, the floppy drive of running computing machine, CD-ROM drive, equipment such as hard disk.Because the serviceable life of equipment such as floppy drive, CD-ROM drive is comparatively of short duration, this meaningless task, both increased the consumption of the energy, also increased the mechanical wear of equipment, having shortened computing machine especially relatively is of little use serviceable life of parts, be of little use serviceable life of parts if prolong computing machine with the mode of further improving the quality of products, cost will be higher.In the active computer technology, designed when computing machine and be under the standby mode, do power supply status control with microswitch, can stop computer fan automatically and rotate, close the power supply of parts such as hard disk, floppy drive, CD-ROM drive, to reduce power consumption and noise; Make whole computer system be in dormant state and use the Sleep switching mode, and save energy consumption, reduce system loss, the realization of this mode can realize with software, also can realize with hardware, when having external event to trigger, just can computer system wakeup as touch control keyboard, mouse etc.; In addition, APM Advanced Program Zoom software also can be used one or more modes, reduces the electrical source consumption in the system scope, as: slow down or stop the clock of processor, display is set to low-power consumption, allows that disk rotates at a slow speed etc.; But these modes still will make machine element consume a spot of power supply, simultaneously, all can detect when computing machine starts at every turn, parts such as floppy drive of the computing machine that turns round, CD-ROM drive, hard disk, and these machine elements are worn.

The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists and a kind of computing machine that increases the service life is provided, and not only less energy consumption, failure rate are low for it, and simple in structure, easy to utilize.

The technical solution of the utility model is: include computer motherboard, Switching Power Supply, cabinet, the computing machine parts that are of little use, the Switching Power Supply that its difference is computing machine and computing machine are of little use and connect gauge tap, gauge tap place normal off state on the circuit between the parts.

Press such scheme, the described computing machine parts that are of little use are floppy drive or CD-ROM drive or hard disk, perhaps comprise floppy drive, CD-ROM drive and three parts of hard disk, and described computer switching power supply can be the Switching Power Supply of control power output circuit break-make.The purpose that power control switch K is set is the voltage with the various identical or different grades of power supply output, be divided into the circuit of power control switch K control and the circuit that does not need power control switch K to control, specifically to Switching Power Supply output+3.3V ,+5V ,+12V ,-5V ,-12V voltage is divided into the circuit of power control switch K control and do not need the circuit of power control switch K control, with satisfied to the be of little use needs of unit control of computing machine.

Characteristics of the present utility model are that computing machine is of little use and are provided with the gauge tap of normal off state between parts and the direct supply, like this, at computer starting and duration of work, make the computing machine parts that are of little use be in cold stationary state, closed again gauge tap can conveniently be used when needs use these to be of little use parts.Because the parts that are of little use of computing machine are in the no power state in the most of the time of computer operation, yet do not detect and turn round with each startup of computing machine, this can reduce the electric energy loss of computing machine on the one hand, alleviated the load of Switching Power Supply, on the other hand, because the number of starts significantly reduces, the computing machine parts mechanical wear that is of little use is also significantly reduced, their failure rate also reduces relatively, Acceptable life must be prolonged, thereby improved the whole service life of computing machine, and the cost of power control switch K is far below the floppy drive of computing machine, CD-ROM drive, the be of little use cost of parts such as hard disk, thereby the use cost that has reduced for the user.Setting of the present utility model can not influence the use of other parts of computing machine and the realization of various functions, and has simple in structurely, easy to use, is convenient to the advantage of implementing and promoting.

Fig. 1 is embodiment one of the present utility model.

Fig. 2 is embodiment two of the present utility model.

Embodiment one.

As shown in Figure 1, include Switching Power Supply and the computing machine parts that are of little use, the computing machine parts that are of little use include the floppy drive of computing machine, CD-ROM drive and hard disk, in Switching Power Supply and floppy drive, CD-ROM drive, control contact (1 is set on the common ground wire that hard disk joins, 1 '), control contact (1,1 ') be positioned at Switching Power Supply (dotted portion of Fig. 1), a control contact and a gauge tap K join, gauge tap is in the normal off state, gauge tap can be contact switch or noncontacting switch, with floppy drive, CD-ROM drive, the DC voltage of the Switching Power Supply that hard disk joins for+12V and+5V, gauge tap can be manual keyswitch, switch key places on the computer cabinet or on the panel of Switching Power Supply, promptly place on the computer cabinet or the be of little use gauge tap of parts on/off of a control computer is set on the panel in Switching Power Supply, constitute an independent Switching Power Supply that control power output circuit break-make is arranged thus at switch key; Also available keyboard of gauge tap or mouse are controlled the electronics trigger switch.This switch setting can not influence the use of other parts of computing machine and the realization of various functions.

Embodiment two.

As shown in Figure 2, its feature is in Switching Power Supply and floppy drive, CD-ROM drive, the link of each power circuit that hard disk joins is provided with control contact (1 respectively, 1 '), (2,2 '), (3,3 '), (4,4 '), (5,5 '), (6,6 ') (dotted portion of Fig. 2), each control contact respectively with gauge tap K1, K2, K3, K4, K5, K6 serial connection, wherein K1 and K2, K3 and K4, K5 and K6 are respectively three linked switches, gauge tap is in the normal off state, control floppy drive respectively, CD-ROM drive, the break-make of hard disk makes the energising and the off-position of each parts that are of little use of computing machine separate, single parts easy to use.

Claims

1. the utility model relates to a kind of computing machine that increases the service life, include computer motherboard, Switching Power Supply, cabinet, the computing machine parts that are of little use, the Switching Power Supply that it is characterized in that computing machine and computing machine are of little use and connect gauge tap, gauge tap place normal off state on the circuit between the parts.

2. by the described computing machine that increases the service life of claim 1, it is characterized in that the described computing machine parts that are of little use are floppy or CD drive or hard disk.

3. by the described computing machine that increases the service life of claim 1, it is characterized in that the described computing machine parts that are of little use comprise floppy drive, CD-ROM drive and hard disk.

4. by the described computing machine that increases the service life of claim 3, control contact (1 is set on the common ground wire that it is characterized in that joining with floppy drive, CD-ROM drive, hard disk in Switching Power Supply, 1 '), a control contact and a gauge tap K join, gauge tap K is in the normal off state, constitutes an independent Switching Power Supply that control power output circuit break-make is arranged.

5. by the described computing machine that increases the service life of claim 3, the link that it is characterized in that each power circuit of joining with floppy drive, CD-ROM drive, hard disk in Switching Power Supply is provided with control contact (1 respectively, 1 '), (2,2 '), (3,3 '), (4,4 '), (5,5 '), (6,6 '), each control contact is connected in series with gauge tap K1, K2, K3, K4, K5, K6 respectively, wherein K1 and K2, K3 and K4, K5 and K6 are respectively three linked switches, and gauge tap is in the normal off state, control the break-make of floppy drive, CD-ROM drive, hard disk respectively.

6. by claim 4 or the 5 described computing machines that increase the service life, it is characterized in that gauge tap can be manual keyswitch, switch key places on the computer cabinet or on the panel of Switching Power Supply.