CN202008595U - Novel monitoring host - Google Patents
Novel monitoring host Download PDFInfo
- Publication number
- CN202008595U CN202008595U CN2011200961782U CN201120096178U CN202008595U CN 202008595 U CN202008595 U CN 202008595U CN 2011200961782 U CN2011200961782 U CN 2011200961782U CN 201120096178 U CN201120096178 U CN 201120096178U CN 202008595 U CN202008595 U CN 202008595U
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- CN
- China
- Prior art keywords
- contactor
- monitoring host
- power
- host
- host computer
- 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
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Abstract
The utility model discloses a novel monitoring host. In the structure of the novel monitoring host, a power plug, power cords and a main board of the host are electronically connected, wherein a set of power failure alarming device is arranged between the power cords between the power plug and the main board. The alarming device is composed of a contactor, a 3V dry cell and a buzzer. When the host is in normal operation, the contactor is electrified, a normally closed (NC) contact is disconnected, and the buzzer does not work; and when the host is in power failure, the contactor is in power failure, the NC contact is closed, the cell is electrified, and the buzzer comes into the operation of alarming. The novel monitoring host has a simple structure and is convenient to use.
Description
Technical field
The utility model relates to the safety monitoring equipment field, especially a kind of novel monitoring host computer that can report to the police when outage.
Background technology
Our known monitoring host computer is formed by connecting by attaching plug, power lead, host control panel at present, most of Control Room all is a unmanned, have only when different feelings take place, just go Control Room to access record, but the warning system because power supply does not have a power failure, because power cut-off or illegal molecule disconnect the mains, monitoring host computer can't store monitor message probably, can't investigate and collect evidence, influence the efficient of solving a case.
Summary of the invention
Can not in time report to the police in order to overcome existing monitoring host computer outage, can not notify the deficiency of the timely energized of security personnel, the utility model discloses a kind of novel monitoring host computer, it can be in the outage warning of the time sounding, the prompting security personnel has different feelings or power supply fault to occur, so that in time energized guarantees that monitoring runs well.
The technical scheme that its technical matters that solves the utility model adopts is: in structure of the present utility model, attaching plug, power lead, main frame mainboard are electrically connected and form, and a cover power failure alarm device is set between the power lead between attaching plug and the mainboard.This warning device is made of contactor, 3 volts of dry cells, hummers, and this contactor power supply is connected with the power lead of monitoring host computer, and 3 volts of dry cells, the normally closed contact of contactor, hummers are formed closed circuit.When the main frame operate as normal, the contactor energising, normally closed contact disconnects, and hummer is not worked; When main frame cuts off the power supply, contactor outage, normally closed contact closure, battery energising, the hummer warning of starting working.
The beneficial effects of the utility model are: the utility model can power alarm, and prompting security personnel inspection situation ensures the normal operation of supervisory system, and is simple in structure, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a structural representation of the present utility model.
1. attaching plugs among the figure, 2. power lead, 3. main frame mainboard, 4. contactor, 5. normally closed contact, 6 dry cells, 7. hummer.
Embodiment
Attaching plug (1) in the drawings, power lead (2), main frame mainboard (3) order is electrically connected, the power supply of contactor (4) is connected on the power lead (2) between attaching plug (1) and the main frame mainboard (3), the normally closed contact (5) on the contactor (4), dry cell (6), hummer (7) closed-loop path that is linked in sequence.
Claims (2)
1. a novel monitoring host computer comprises attaching plug, power lead, main frame mainboard, it is characterized in that being provided with between the power lead between attaching plug and the mainboard cover power failure alarm device.
2. monitoring host computer according to claim 1, it is characterized in that this warning device is made of contactor, 3 volts of dry cells, hummers, this contactor power supply is connected with the power lead of monitoring host computer, and 3 volts of dry cells, the normally closed contact of contactor, hummers are formed closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200961782U CN202008595U (en) | 2011-04-06 | 2011-04-06 | Novel monitoring host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200961782U CN202008595U (en) | 2011-04-06 | 2011-04-06 | Novel monitoring host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008595U true CN202008595U (en) | 2011-10-12 |
Family
ID=44750255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200961782U Expired - Fee Related CN202008595U (en) | 2011-04-06 | 2011-04-06 | Novel monitoring host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570891A (en) * | 2013-10-22 | 2015-04-29 | 佛山市顺德区顺达电脑厂有限公司 | Device and method for monitoring SMT (surface mount technology) error-proof system |
-
2011
- 2011-04-06 CN CN2011200961782U patent/CN202008595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570891A (en) * | 2013-10-22 | 2015-04-29 | 佛山市顺德区顺达电脑厂有限公司 | Device and method for monitoring SMT (surface mount technology) error-proof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20120406 |