CN206877475U - A kind of computer alarm circuit structure - Google Patents
A kind of computer alarm circuit structure Download PDFInfo
- Publication number
- CN206877475U CN206877475U CN201721019103.8U CN201721019103U CN206877475U CN 206877475 U CN206877475 U CN 206877475U CN 201721019103 U CN201721019103 U CN 201721019103U CN 206877475 U CN206877475 U CN 206877475U
- Authority
- CN
- China
- Prior art keywords
- alarm
- bus
- supply lines
- contact
- negative pole
- 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
- 238000002474 experimental method Methods 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
It the utility model is related to a kind of computer alarm circuit structure,Including bi-directional conversion contact switch,Control module,The control module includes alarm bus,Alarm supply lines,Multiple alarm signal inputs,Relay indicating light,The bi-directional conversion contact point switch includes testing contact,Operating contact,Fixed contact,Plug-in strip,Described plug-in strip one end is hinged on fixed contact,Its other end switches connection between experiment contact and operating contact,The alarm bus includes alarm bus positive pole and alarm bus negative pole,The alarm bus positive pole and experiment contact portion,The alarm bus negative pole is connected with operating contact,The alarm supply lines includes alarm supply lines positive pole and alarm supply lines negative pole,The alarm supply lines positive pole is connected with alarm bus positive pole,The alarm supply lines negative pole is connected with alarm bus negative pole,Parallel operation indicator lamp between the alarm supply lines positive pole and alarm supply lines negative pole,The operating contact multiple alarm signal inputs in parallel.
Description
Technical field
Electrical power field is the utility model is related to, more particularly to a kind of computer alarm circuit structure.
Background technology
Existing high-tension switch cabinet lacks alert device to rear end failure, fault message can not be passed into value in time
Class personnel fix a breakdown in time.
Utility model content
The utility model provides a kind of computer alarm circuit structure, it is intended to solves existing shortage high-tension switch cabinet and lack to carry
The problem of equipment of waking up.
The utility model provides a kind of computer alarm circuit structure, including bi-directional conversion contact switch, control module, institute
Stating control module includes alarm bus, alarm supply lines, multiple alarm signal inputs, relay indicating light, the bi-directional conversion
Contact point switch includes testing contact, operating contact, fixed contact, plug-in strip, and described plug-in strip one end is hinged on fixed contact, and its is another
One end switches connection between experiment contact and operating contact, and the alarm bus includes alarm bus positive pole and alarm bus is born
Pole, the alarm bus positive pole and experiment contact portion, the alarm bus negative pole are connected with operating contact, the alarm power supply
Line includes alarm supply lines positive pole and alarm supply lines negative pole, and the alarm supply lines positive pole is connected with alarm bus positive pole, institute
Alarm supply lines negative pole is stated to be connected with alarm bus negative pole, it is in parallel between the alarm supply lines positive pole and alarm supply lines negative pole
Relay indicating light, the operating contact multiple alarm signal inputs in parallel.
As further improvement of the utility model, including fuse, signal power source bus, the signal power source bus bag
Signal power source bus positive pole and signal power source bus negative pole are included, the signal power source bus positive pole connects alarm mother by fuse
Line positive pole, the signal power source bus negative pole connect alarm bus negative pole by fuse.
As further improvement of the utility model, including alarm, the control module includes accident alarming line, described
Accident alarming line one end is connected with alarm, its other end link control module.
As further improvement of the utility model, including buzzer, the control module includes advance notice alarming line, described
Advance notice alarming line one end is connected with buzzer, its other end link control module.
As further improvement of the utility model, including reset switch, the control module includes reset line, described multiple
Bit line one end connects reset switch, its other end link control module.
The beneficial effects of the utility model are：Direct current cabinet increases the computer alarm SP-BJ of independent research, can detect rear end
The failure of high-tension switch cabinet, operator on duty is reflected to by acousto-optic to failure.
Brief description of the drawings
Fig. 1 is a kind of circuit structure diagram of computer alarm circuit structure of the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
As shown in figure 1, a kind of computer alarm circuit structure of the present utility model, including bi-directional conversion contact switch 1, control
Molding block 2, multiple alarm signal inputs 3, relay indicating light 4, control module 2 include alarm bus 21, alarm supply lines 22,
Bi-directional conversion contact point switch 1 includes experiment contact 11, operating contact 12, fixed contact 13, plug-in strip 14, and the one end of plug-in strip 14 is hinged
In fixed contact 13, its other end switches connection between experiment contact 11 and operating contact 12, and alarm bus 21 includes alarm
Bus positive pole 211 and alarm bus negative pole 212, alarm bus positive pole 211 are connected with experiment contact 11, alarm bus negative pole 212
It is connected with operating contact 12, alarm supply lines 22 includes alarm supply lines positive pole 221 and alarm supply lines negative pole 222, and alarm supplies
Electric wire positive pole 221 is connected with alarm bus positive pole 211, and alarm supply lines negative pole 222 is connected with alarm bus negative pole 212, is alarmed
Parallel operation indicator lamp 4 between supply lines positive pole 221 and alarm supply lines negative pole 222, the multiple alarm signals in parallel of operating contact 12
Number input 3.
Wherein, the computer alarm circuit structure includes fuse 51, signal power source bus, and signal power source bus includes letter
Number power source bus positive pole 521 and signal power source bus negative pole 522, signal power source bus positive pole 521 pass through the connection report of fuse 51
Alert bus positive pole 211, signal power source bus negative pole 522 connect alarm bus negative pole 212 by fuse 51.
The computer alarm circuit structure includes alarm 6, and control module 2 includes accident alarming line 23, accident alarming line
23 one end are connected with alarm 6, its other end link control module 2.
The computer alarm circuit structure includes buzzer 7, and control module 2 includes advance notice alarming line 24, predicts alarming line 4
One end is connected with buzzer 7, its other end link control module 2.
The computer alarm circuit structure includes reset switch 81, and control module includes reset line 82, the one end of reset line 82
Connect reset switch 81, its other end link control module 2.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (5)
- A kind of 1. computer alarm circuit structure, it is characterised in that including bi-directional conversion contact switch, control module, the control Molding block includes alarm bus, alarm supply lines, multiple alarm signal inputs, relay indicating light, the bi-directional conversion contact Point switch includes testing contact, operating contact, fixed contact, plug-in strip, and described plug-in strip one end is hinged on fixed contact, its other end Switching connection between experiment contact and operating contact, the alarm bus includes alarm bus positive pole and alarm bus negative pole, The alarm bus positive pole and experiment contact portion, the alarm bus negative pole are connected with operating contact, the alarm supply lines Including alarm supply lines positive pole and alarm supply lines negative pole, the alarm supply lines positive pole is connected with alarm bus positive pole, described Alarm supply lines negative pole is connected with alarm bus negative pole, work in parallel between the alarm supply lines positive pole and alarm supply lines negative pole Make indicator lamp, the operating contact multiple alarm signal inputs in parallel.
- 2. computer alarm circuit structure according to claim 1, it is characterised in that female including fuse, signal power source Line, the signal power source bus include signal power source bus positive pole and signal power source bus negative pole, and the signal power source bus is just Pole connects alarm bus positive pole by fuse, and the signal power source bus negative pole connects alarm bus negative pole by fuse.
- 3. computer alarm circuit structure according to claim 1, it is characterised in that including alarm, the control mould Block includes accident alarming line, and described accident alarming line one end is connected with alarm, its other end link control module.
- 4. computer alarm circuit structure according to claim 1, it is characterised in that including buzzer, the control mould Block includes advance notice alarming line, and described advance notice alarming line one end is connected with buzzer, its other end link control module.
- 5. computer alarm circuit structure according to claim 1, it is characterised in that including reset switch, the control Module includes reset line, and described reset line one end connects reset switch, its other end link control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019103.8U CN206877475U (en) | 2017-08-15 | 2017-08-15 | A kind of computer alarm circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019103.8U CN206877475U (en) | 2017-08-15 | 2017-08-15 | A kind of computer alarm circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877475U true CN206877475U (en) | 2018-01-12 |
Family
ID=61330599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019103.8U Expired - Fee Related CN206877475U (en) | 2017-08-15 | 2017-08-15 | A kind of computer alarm circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877475U (en) |
-
2017
- 2017-08-15 CN CN201721019103.8U patent/CN206877475U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |