CN204595548U - A kind of cabinet monitoring device - Google Patents
A kind of cabinet monitoring device Download PDFInfo
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- CN204595548U CN204595548U CN201520279066.9U CN201520279066U CN204595548U CN 204595548 U CN204595548 U CN 204595548U CN 201520279066 U CN201520279066 U CN 201520279066U CN 204595548 U CN204595548 U CN 204595548U
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Abstract
The utility model discloses a kind of cabinet monitoring device, comprise control module, power module, power detecting module, control display panel, communication module, dry contact output module, data acquisition module, shock sensor and monitoring modular, described control module respectively with power module, power detecting module, control display panel, communication module, dry contact output module, shock sensor and data acquisition module and be connected, the input end of described data acquisition module is connected with the output terminal of monitoring modular.The utility model is by civil power and storage battery power supply, to ensure stability and the reliability of supervising device work, provide voltage in several modes simultaneously, meet the different operating voltage request of different components and parts, and built-in shock sensor, accurately can detect rack and supervising device and to be impacted situation.
Description
Technical field
The utility model relates to monitoring field, relates to a kind of cabinet monitoring device particularly.
Background technology
Along with the fast development of network technology, increasing field all needs network to carry out mobile interchange communication, therefore, network communication equipment gets more and more, and installs network communication equipment in the middle of nowhere, these equipment are all be placed in network cabinet, can stand rainwater in these network communication apparatus operational processs, the various environment such as high temperature, may cause security incident, therefore, cabinet monitoring device is needed to monitor in real time it.
But existing cabinet monitoring device great majority are single power supplies, as just mains-supplied or just storage battery power supply, when civil power or accumulator do not have electricity, supervising device just cannot work, thus cannot ensure continuity and the reliability of monitoring.Simultaneously; the present rack operation parameters requiring to monitor gets more and more, and supervising device also needs integrated more components and parts, thus requires more kinds of supply voltages; and the voltage that the power supply of existing supervising device provides is more single; multiple voltage requirement cannot be met, although or can multiple voltage be provided, power circuit block is too much; complex structure; cost is high, and does not have electrical shock protection measure, there is personal safety hidden danger.In addition, existing cabinet monitoring device is not to the function that the shock conditions of rack and supervising device itself is monitored.
Summary of the invention
The purpose of this utility model is as solving the problem and provides one to have dual power supply input, and multiple voltage exports, and circuit structure is simple, cost is low, safe and reliable and have the cabinet monitoring device of vibration monitoring function.
For this reason, the utility model discloses a kind of cabinet monitoring device and comprise control module, power module, power detecting module, control display panel, communication module, dry contact output module, data acquisition module, monitoring modular and shock sensor, described control module respectively with power detecting module, control display panel, communication module, dry contact output module, data acquisition module is connected with shock sensor, the input end of described data acquisition module is connected with the output terminal of monitoring modular, described power module comprises 220V and turns 12V circuit, 48V turns 12V circuit, 12V turns 5V circuit and 5V turns 3V3 circuit, described 220V turns 12V circuit and 48V, and to turn 12V circuit be that monitoring modular is powered, it is that monitoring modular and control display panel are powered that described 12V turns 5V circuit, it is shock sensor that described 5V turns 3V3 circuit, communication module and control module are powered.
Further, described 220V turns 12V circuit and comprises the power supply changeover device U1 that a 220V turns 12V, described 48V turns 12V circuit and comprises the power supply changeover device U2 that a 48V turns 12V, described 12V turns 5V circuit and comprises the power supply changeover device IC2 that a 12V turns 5V, and described 5V turns 3V3 circuit and comprises the power supply changeover device IC1 that a 5V turns 3V3.
Further, the model of described power supply changeover device U1 is LH15-10B12, and the model of described power supply changeover device U2 is M7-4812S15ML, and the model of described power supply changeover device IC1 is SP1117-3.3, and the model of described power supply changeover device IC2 is LM2576-5.
Further, between the power input of described power supply changeover device U2 and power supply output plus terminal, string has electric capacity, and earth terminal and power supply export string between negative terminal electric capacity.
Further, described monitoring modular comprises the one or more of entrance guard sensor, water sensor, lightning protection sensor, smoke transducer, Temperature Humidity Sensor, main frame (MDF) (MDF) sensor and UPS sensor.
Further, described 220V turns 12V circuit and 48V, and to turn 12V circuit be that water sensor and smoke transducer are powered, and it is that Temperature Humidity Sensor is powered that described 12V turns 5V circuit.
Further, the model of described shock sensor is ADXL345.
Further, described communication module comprises RS-485 communication module and RS-232 communication module.
Advantageous Effects of the present utility model:
1. the utility model adopts civil power and accumulator to power simultaneously, ensure that work continuity and the reliability of supervising device.
2. the utility model provides the output voltage of 12V, 5V and 3V3, meets the different operating voltage request of different electronic components integrated in supervising device.
3. the utility model increase shock sensor, has rack and supervising device shock conditions carries out monitoring function.
4. the utility model circuit construction of electric power is simple, and cost is low and be provided with personal electrical shock protection measure and electronic component safeguard measure.
Accompanying drawing explanation
Fig. 1 is the structural framing figure of the utility model embodiment;
Fig. 2 is the power circuit principle figure of the utility model specific embodiment.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As shown in Figure 1, a kind of cabinet monitoring device, comprise in control module 100(the present embodiment is MCU processor), power module 200, power detecting module 300, control display panel 400, communication module 500(the present embodiment comprises RS-485 communication module and RS-232 communication module), dry contact output module 600, data acquisition module 700, model is selected to be ADXL345 in monitoring modular 800 and shock sensor 900(the present embodiment), MCU processor 100 respectively with power detecting module 300, control display panel 400, communication module 500, dry contact output module 600, data acquisition module 700 is connected with shock sensor 900, the input end of data acquisition module 700 is connected with the output terminal of monitoring modular 800.
Monitoring modular 800 comprises entrance guard sensor 801, water sensor 802, lightning protection sensor 803, smoke transducer 804, Temperature Humidity Sensor 805, main frame (MDF) (MDF) sensor 806 and UPS sensor 807, and the signal output part prohibiting sensor 801, water sensor 802, lightning protection sensor 803, smoke transducer 804, Temperature Humidity Sensor 805, main frame (MDF) (MDF) sensor 806 and UPS sensor 807 connects the input end of data acquisition module 700.
Power module 200(is as shown in Figure 2) comprise 220V(civil power) turn 12V circuit, 48V(accumulator) turn 12V circuit, 12V turns 5V circuit and 5V turns 3V3 circuit, 220V turns 12V circuit and comprises a 220V to turn model in power supply changeover device U1(the present embodiment of 12V be LH15-10B12), 48V turns 12V circuit and comprises a 48V to turn model in power supply changeover device U2(the present embodiment of 12V be M7-4812S15ML), 12V turns 5V circuit and comprises a 12V to turn model in power supply changeover device IC2(the present embodiment of 5V be LM2576-5), 5V turns 3V3 circuit and comprises a 5V to turn model in power supply changeover device IC1(the present embodiment of 3V3 be SP1117-3.3), VIN pin (power input) and the VO+ pin (output plus terminal) of power supply changeover device U2 are connected by electric capacity C20, GAN pin and the VO+ pin (output plus terminal) of power supply changeover device U2 are connected by electric capacity C21, electric capacity C20 and C21 capacitance are 102K/2KV, act as when after capacitor failure, electric shock can not be caused, not crisis personal safety.
220V(civil power) turn 12V circuit and 48V(accumulator) to turn 12V circuit be that smoke transducer 804 is powered, 12V turn 5V circuit for Temperature Humidity Sensor 805 and control display panel 400 and power, 5V turns that 3V3 circuit is shock sensor 900, communication module 500 and MCU processor 100 are powered.
The course of work of the utility model embodiment is summarized as follows:
Entrance guard sensor 801, water sensor 802, lightning protection sensor 803, smoke transducer 804, Temperature Humidity Sensor 805, MDF sensor 806 and UPS sensor 807 detect the various operation parameters of rack, as temperature, humidity, smokescope, water logging, thunderbolt etc., and be transferred to MCU processor 100 after being gathered by data acquisition module 700 by the transducing signal of these parameters, shock sensor 900 detects the shock conditions of rack and supervising device itself, and by vibration-sensing Signal transmissions to MCU processor 100, power detecting unit 300 detects the power-down conditions (comprising civil power power down and accumulator power down) of power module 200, and the power down transducing signal detected is transferred to processor 100, after processor 100 receives above-mentioned signal, itself and the threshold value pre-set are compared, if exceed threshold value, then by controlling display panel 400 or connect remote supervisory and control(ling) equipment by communication module 500 to carry out warning output, user can be checked alarm condition by control display panel 400 or remote supervisory and control(ling) equipment or be carried out threshold modifying setting, simultaneously, user can also connect miscellaneous equipment by dry contact output module 600, expanded function.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (8)
1. a cabinet monitoring device, comprise control module, power module, power detecting module, control display panel, communication module, dry contact output module, data acquisition module and monitoring modular, described control module respectively with power detecting module, control display panel, communication module, dry contact output module is connected with data acquisition module, the input end of described data acquisition module is connected with the output terminal of monitoring modular, it is characterized in that: described control module is also connected with shock sensor, described power module comprises 220V and turns 12V circuit, 48V turns 12V circuit, 12V turns 5V circuit and 5V turns 3V3 circuit, described 220V turns 12V circuit and 48V, and to turn 12V circuit be that monitoring modular is powered, it is that monitoring modular and control display panel are powered that described 12V turns 5V circuit, it is shock sensor that described 5V turns 3V3 circuit, communication module and control module are powered.
2. cabinet monitoring device according to claim 1, it is characterized in that: described 220V turns 12V circuit and comprises the power supply changeover device U1 that a 220V turns 12V, described 48V turns 12V circuit and comprises the power supply changeover device U2 that a 48V turns 12V, described 12V turns 5V circuit and comprises the power supply changeover device IC2 that a 12V turns 5V, and described 5V turns 3V3 circuit and comprises the power supply changeover device IC1 that a 5V turns 3V3.
3. cabinet monitoring device according to claim 2, it is characterized in that: the model of described power supply changeover device U1 is LH15-10B12, the model of described power supply changeover device U2 is M7-4812S15ML, the model of described power supply changeover device IC1 is SP1117-3.3, and the model of described power supply changeover device IC2 is LM2576-5.
4. cabinet monitoring device according to claim 3, is characterized in that: between the power input of described power supply changeover device U2 and power supply output plus terminal, string has electric capacity, and earth terminal and power supply export string between negative terminal electric capacity.
5. cabinet monitoring device according to claim 1, is characterized in that: described monitoring modular comprises the one or more of entrance guard sensor, water sensor, lightning protection sensor, smoke transducer, Temperature Humidity Sensor, main frame (MDF) (MDF) sensor and UPS sensor.
6. cabinet monitoring device according to claim 5, is characterized in that: described 220V turns 12V circuit and 48V, and to turn 12V circuit be that water sensor and smoke transducer are powered, and it is that Temperature Humidity Sensor is powered that described 12V turns 5V circuit.
7. cabinet monitoring device according to claim 1, is characterized in that: the model of described shock sensor is ADXL345.
8. cabinet monitoring device according to claim 1, is characterized in that: described communication module comprises RS-485 communication module and RS-232 communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279066.9U CN204595548U (en) | 2015-05-04 | 2015-05-04 | A kind of cabinet monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279066.9U CN204595548U (en) | 2015-05-04 | 2015-05-04 | A kind of cabinet monitoring device |
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| Publication Number | Publication Date |
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| CN204595548U true CN204595548U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520279066.9U Active CN204595548U (en) | 2015-05-04 | 2015-05-04 | A kind of cabinet monitoring device |
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| CN (1) | CN204595548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301116A (en) * | 2017-07-13 | 2017-10-27 | 合肥北顾信息科技有限公司 | A kind of intelligent checking system of computer cabinet |
| WO2017203235A1 (en) * | 2016-05-23 | 2017-11-30 | A-Fax Limited | Racking protection device |
-
2015
- 2015-05-04 CN CN201520279066.9U patent/CN204595548U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017203235A1 (en) * | 2016-05-23 | 2017-11-30 | A-Fax Limited | Racking protection device |
| GB2567566A (en) * | 2016-05-23 | 2019-04-17 | A Fax Ltd | Racking protection device |
| GB2567566B (en) * | 2016-05-23 | 2020-12-02 | Three Smith Group Ltd | Racking protection device |
| US11530083B2 (en) | 2016-05-23 | 2022-12-20 | A-Fax Limited | Racking protection device |
| CN107301116A (en) * | 2017-07-13 | 2017-10-27 | 合肥北顾信息科技有限公司 | A kind of intelligent checking system of computer cabinet |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Siming District seven road Xiamen 361000 Fujian Province seven No. 178 building 21F Patentee after: Wing stone electronic Limited by Share Ltd Address before: Siming District seven road Xiamen 361000 Fujian Province seven No. 178 building 21F Patentee before: Fujian Yu Xun Science and Technology Ltd. |