CN203588255U - Alarm device for computer failures - Google Patents
Alarm device for computer failures Download PDFInfo
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- CN203588255U CN203588255U CN201320666608.9U CN201320666608U CN203588255U CN 203588255 U CN203588255 U CN 203588255U CN 201320666608 U CN201320666608 U CN 201320666608U CN 203588255 U CN203588255 U CN 203588255U
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- relay
- pilot lamp
- coil
- display screen
- alarm device
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Abstract
The utility model discloses an alarm device for computer failures, and relates to the technical field of computers. A power line of a display screen is connected with one end of a power-on switch, the other end of the power-on switch is connected with one end of a coil of a relay 1, the other end of the coil of the relay 1 is connected with one end of a power supply configurator, the other end of the power supply configurator is connected with one end of the coil of a relay 2, the other end of the coil of the relay 2 is connected with hardware, the other end of the display screen is respectively connected with one end of a normally-closed contact of the relay 1 and one end of the normally-closed contact of the relay 2, the other end of the normally-closed contact of the relay 1 is connected with an indicator light 1, and the other end of the normally-closed contact of the relay 2 is connected with an indicator light 2. The alarm device is accurate and rapid to detect, the alarm device can alarm according to failures for rapid maintenance, the maintenance time is shortened, and the alarm device is convenient to use and simple in structure.
Description
Technical field:
The utility model relates to a kind of computer fault alarm device, belongs to field of computer technology.
Background technology:
Computing machine is commonly called as computer, is a kind of robot calculator device for supercomputing, can carry out numerical evaluation, can carry out again logical calculated, also has store-memory function.To move according to program, automatically, the modernization intelligent electronic device of high speed processing mass data.Hardware system and software systems, consisted of, the computing machine that any software is not installed is called bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five classes, more advanced computing machine has biocomputer, photonic computer, quantum computer etc.
Once existing computing machine break down just main frame need to be moved to maintenance store go maintenance, sometimes just some glitch also, its complicated operation, carries inconvenience, and in handling process, easily damage other parts, therefore need a kind of computer fault alarm device.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of computer fault alarm device.
A kind of computer fault alarm device of the present utility model, it comprises display screen, relay one, relay two, pilot lamp one, pilot lamp two, the power lead of display screen is connected with one end of start switch, the other end of start switch is connected with one end of relay one coil, the other end of relay one coil is connected with one end of power configuration device, the other end of power configuration device is connected with one end of relay two coil, the other end of relay two coil is connected with hardware, the other end of display screen respectively with one end of relay one normally closed contact, one end of relay two normally closed contacts connects, the other end of relay one normally closed contact is connected with pilot lamp one, the other end of relay two normally closed contacts is connected with pilot lamp two.
As preferably, described display screen is touching display screen.
As preferably, described pilot lamp one, pilot lamp two are sound and light alarm pilot lamp.
The beneficial effects of the utility model are: detection accurately, fast, can be keeped in repair fast according to fault alarm, saves servicing time, easy to use, simple in structure.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the utility model structural representation.
In figure: 1-display screen; 2-power configuration device; 3-hardware; KM1-relay one; KM2-relay two; HL1-pilot lamp one; HL2-pilot lamp two; The K-switch of starting shooting.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this embodiment is by the following technical solutions: it comprises display screen 1, relay one KM1, relay two KM2, pilot lamp one HL1, pilot lamp two HL2, the power lead of display screen 1 is connected with one end of start K switch, the other end of start K switch is connected with one end of relay one KM1 coil, the other end of relay one KM1 coil is connected with one end of power configuration device 2, the other end of power configuration device 2 is connected with one end of relay two KM2 coils, the other end of relay two KM2 coils is connected with hardware 3, the other end of display screen 1 respectively with one end of relay one KM1 normally closed contact, one end of relay two KM2 normally closed contacts connects, the other end of relay one KM1 normally closed contact is connected with pilot lamp one HL1, the other end of relay two KM2 normally closed contacts is connected with pilot lamp two HL2.
Further, described display screen 1 is touching display screen.
Further, described pilot lamp one HL1, pilot lamp two HL2 are sound and light alarm pilot lamp.
The principle of work of this embodiment is: one, when display screen 1 is worked, proof power lead is good, otherwise power supply damages, two, when relay one KM1 work, prove between start K switch and power configuration device 2 good, otherwise when relay one KM1 does not work, relay one KM1 coil losing electricity, relay one KM1 normally closed contact closure, one HL1 is bright for pilot lamp, prompting is broken down, three, when relay two KM2 work, prove between power configuration device 2 and hardware 3 good, otherwise when relay two KM2 do not work, relay two KM2 coil losing electricities, relay two KM2 normally closed contact closures, two HL2 are bright for pilot lamp, prove to break down between power configuration device 2 and hardware 3.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a computer fault alarm device, it is characterized in that: it comprises display screen (1), relay one (KM1), relay two (KM2), pilot lamp one (HL1), pilot lamp two (HL2), the power lead of display screen (1) is connected with one end of start switch (K), the other end of start switch (K) is connected with one end of relay one (KM1) coil, the other end of relay one (KM1) coil is connected with one end of power configuration device (2), the other end of power configuration device (2) is connected with one end of relay two (KM2) coil, the other end of relay two (KM2) coil is connected with hardware (3), the other end of display screen (1) respectively with one end of relay one (KM1) normally closed contact, one end of relay two (KM2) normally closed contact connects, the other end of relay one (KM1) normally closed contact is connected with pilot lamp one (HL1), the other end of relay two (KM2) normally closed contact is connected with pilot lamp two (HL2).
2. a kind of computer fault alarm device according to claim 1, is characterized in that: described display screen (1) is touching display screen.
3. a kind of computer fault alarm device according to claim 1, is characterized in that: described pilot lamp one (HL1), pilot lamp two (HL2) are sound and light alarm pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666608.9U CN203588255U (en) | 2013-10-21 | 2013-10-21 | Alarm device for computer failures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320666608.9U CN203588255U (en) | 2013-10-21 | 2013-10-21 | Alarm device for computer failures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588255U true CN203588255U (en) | 2014-05-07 |
Family
ID=50586139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320666608.9U Expired - Fee Related CN203588255U (en) | 2013-10-21 | 2013-10-21 | Alarm device for computer failures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588255U (en) |
-
2013
- 2013-10-21 CN CN201320666608.9U patent/CN203588255U/en not_active Expired - Fee Related
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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: 20151021 |
|
| EXPY | Termination of patent right or utility model |