CN2793697Y - Multifunctional display device - Google Patents
Multifunctional display device Download PDFInfo
- Publication number
- CN2793697Y CN2793697Y CN 200520008668 CN200520008668U CN2793697Y CN 2793697 Y CN2793697 Y CN 2793697Y CN 200520008668 CN200520008668 CN 200520008668 CN 200520008668 U CN200520008668 U CN 200520008668U CN 2793697 Y CN2793697 Y CN 2793697Y
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- CN
- China
- Prior art keywords
- circuit
- fan
- rotation speed
- temperature
- power supply
- 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 relates to a multifunctional display. The utility model mainly comprises an LCD display which is connected with a signal analysis integrated circuit which is connected with a fan rotation speed detecting circuit, a power supply detecting circuit and a temperature detecting circuit which is connected with a temperature sensor. According to the construction of the utility model, the fan rotation speed detecting circuit is connected with a radiating fan of a computer system, the power supply detecting circuit is connected with the power input end and the power output end of the computer system so as to monitor the working temperature, input voltage, input current and consumed power of the computer system and the rotation speed of the fan in real time so as to achieve the effect of protecting the computer system.
Description
Technical field
The utility model refers to working temperature, input voltage, input current, consumed power and the rotation speed of the fan of the real-time monitoring computer of a kind of energy system especially about a kind of multifunction display, reaches the display of the effect of protection computer system.
Background technology
A complete computer system mainly is made up of inner members such as a motherboard, fan, CPU, hard disk, power supply unit and CD-ROM drive and peripheral device, could guarantee that under the normal operation of these elements and peripheral device this computer system can not make a mistake.
Existing computer system can't show working temperature, input voltage, input current, consumed power and rotation speed of the fan in real time, and when working temperature, input voltage, input current, consumed power and rotation speed of the fan take place also can't give a warning automatically when unusual; Therefore, when the working temperature of computer system rises and rotation speed of the fan takes place when unusual, the user can't learn the situation that system is present immediately, and cause element over-temperature to be burnt in ongoing operation and under using: in addition, the input voltage that provides when power supply unit and input current has too high or during unsettled situation, can shorten the tenure of use of inner member and peripheral device, cause the increase of maintenance cost.
Summary of the invention
Fundamental purpose of the present utility model provides a kind of display that can reach the function of monitoring temperature, supply voltage and rotation speed of the fan.
For reaching above-mentioned purpose, multifunction display described in the utility model mainly comprises a LCD display, this LCD display is connected with a signal analysis integrated circuit, this signal analysis integrated circuit is connected with a rotation speed of the fan checking circuit, power supply checking circuit, temperature detector circuit, temperature handoff functionality setting key, up-regulating function key, down function key, function setting key, loudspeaker and LED control circuit, this temperature detector circuit is connected with a temperature inductor, and this LED control circuit is connected with two LEDs.
According to above-mentioned structure, multifunction display described in the utility model rotation speed of the fan checking circuit wherein must be connected with a radiator fan, and the power supply checking circuit is connected with a power input and power output end; This rotation speed of the fan checking circuit, power supply checking circuit and temperature inductor can be converted to a digital signal with rotation speed of the fan, input voltage, input current and working temperature, and this digital signal is inputed to the signal analysis integrated circuit; After the calculating via this signal analysis integrated circuit, export this calculated value to LCD display again, behind the signal that this LCD display is come receiving the transmission of signal analysis integrated circuit, get the working temperature, input voltage, input current, consumed power and the rotation speed of the fan that correctly demonstrate present computer system; This temperature handoff functionality is set the maximal value of bond energy setting computer system temperature and the unit of temperature, and can utilize up-regulating function key, down function key and function setting key to do the setting of the input voltage bound of computer system, input current maximal value, consumed power maximal value and rotation speed of the fan minimum; When temperature, input voltage, input current, consumed power and the rotation speed of the fan of computer system exceed setting value; this signal analysis integrated circuit can be exported one immediately and control signal to loudspeaker and LED control circuit; the function that makes this loudspeaker and LED produce flicker and pipe; with working temperature, input voltage, input current, consumed power and the rotation speed of the fan of real-time monitoring computer system, reach the effect of protection computer system.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model;
Fig. 2 is a use synoptic diagram of the present utility model;
Fig. 3 is a circuit diagram of the present utility model.
The figure number explanation
1 LCD display, 2 signal analysis integrated circuit
3 rotation speed of the fan checking circuits, 4 power supply checking circuits
5 temperature detector circuit, 6 loudspeakers
7 LED control circuits, 8 computer systems
20 temperature handoff functionality setting keys, 21 up-regulating function keys
22 down function keys, 23 function setting keys
40 power inputs, 41 power output ends
50 temperature inductors, 70 LED
80 radiator fans, 81 power supply units
82 inner members and peripheral device
Embodiment
Structure of the present utility model, device and feature thereof are lifted a preferable possible embodiments and are cooperated graphic being described in detail as follows:
Referring to Fig. 1～shown in Figure 3, multifunction display of the present utility model, mainly comprise a LCD display 1, this LCD display 1 is connected with a signal analysis integrated circuit 2, and this LCD display 1 is used to show temperature, input voltage, input current, consumed power and the rotation speed of the fan of a tested computer system 8;
Signal analysis integrated circuit 2, it is connected with a rotation speed of the fan checking circuit 3, power supply checking circuit 4, temperature detector circuit 5, temperature handoff functionality setting key 20, up-regulating function key 21, down function key 22, function setting key 23, loudspeaker 6 and LED control circuit 7, and this signal analysis integrated circuit 2 is used for calculating chart and output control signal;
Rotation speed of the fan checking circuit 3, it is connected with signal analysis integrated circuit 2, and this rotation speed of the fan checking circuit 3 is connected to the radiator fan 80 of a computer system 8 in addition, and this rotation speed of the fan checking circuit 3 is used for the sensing rotation speed of the fan;
Power supply checking circuit 4, it is connected with signal analysis integrated circuit 2, and these power supply checking circuit 4 other power inputs 40 and power output end 41 are connected, this power input 40 is connected with the power supply unit 81 of a computer system 8, and this power supply checking circuit 4 is used for the output voltage and the output current of sensing power supply unit 81;
This temperature handoff functionality setting key 20, up-regulating function key 21, down function key 22, function setting key 23, loudspeaker 6 and LED control circuit 7 are connected with signal analysis integrated circuit 2, and this LED control circuit 7 is to be connected with two LEDs 70 in addition.
According to above-mentioned structure, rotation speed of the fan checking circuit 3 in the multifunction display described in the utility model is connected with a radiator fan 80, and the power input 40 of power supply checking circuit 4 is connected with the power supply unit 81 of a computer system 8, its power output end 41 is connected with the inner member and the peripheral device 82 of a computer system 8, this rotation speed of the fan checking circuit 3 and power supply checking circuit 4 export a simulating signal to signal analysis integrated circuit 2 according to the output of rotation speed of the fan and power output end 41: after this temperature inductor 50 is converted to a simulating signal with the working temperature of computer system 8, again with this analog signal transmission to temperature detector circuit 5, this temperature detector circuit 5 transmits temperature inductor 50 and the analog signal conversion of coming is a digital signal, and with this digital data transmission to signal analysis integrated circuit 2; This signal analysis integrated circuit 2 transmits rotation speed of the fan checking circuit 3 and power supply checking circuit 4 and the analog signal conversion of coming is a digital signal, the digital signal computational analysis in addition that this digital signal and temperature detector circuit 5 are transmitted again, then with the result transmission after the computational analysis to LCD display 1, this LCD display 1 can correctly demonstrate working temperature, input voltage, input current, consumed power and the rotation speed of the fan of present computer system 8.
As mentioned above, the maximal value of temperature handoff functionality setting key 20 energy setting computer systems 8 temperature in the multifunction display described in the utility model and the unit of temperature, and can utilize up-regulating function key 21, down function key 22 and function setting key 23 to do the setting of the input voltage bound of computer system 8, input current maximal value, consumed power maximal value and rotation speed of the fan minimum; When temperature, input voltage, input current, consumed power and the rotation speed of the fan of computer system 8 exceed setting value, this signal analysis integrated circuit 2 can be exported one immediately and control signal to loudspeaker 6 and LED control circuit 7, this LED control circuit 7 can be exported drive current to two LEDs 70, the action that makes this loudspeaker 6 and LED 70 produce flicker and pipe; In view of the above; the utility model is working temperature, input voltage, input current, consumed power and the rotation speed of the fan of monitoring computer system 8 in real time; and when unusual condition takes place computer system 8, remind the user to do and handle immediately, to reach the function of protection computer system.
In sum, multifunction display described in the utility model is the working temperature of monitoring computer system, input voltage, input current, consumed power and rotation speed of the fan in real time really, reaches the function of protection computer system.
Claims (1)
1, a kind of multifunction display mainly comprises a LCD display, it is characterized in that:
This LCD display is connected with a signal analysis integrated circuit, and this LCD display shows temperature, input voltage, input current, consumed power and the rotation speed of the fan of a tested computer system;
The signal analysis integrated circuit, it is connected with a rotation speed of the fan checking circuit, power supply checking circuit, temperature detector circuit, temperature handoff functionality setting key, up-regulating function key, down function key, function setting key, loudspeaker and LED control circuit, and this signal analysis integrated circuit is used for calculating chart and output control signal;
The rotation speed of the fan checking circuit, it is connected with the signal analysis integrated circuit, and this rotation speed of the fan checking circuit is connected to the radiator fan of a computer system, this rotation speed of the fan checking circuit sensing rotation speed of the fan in addition;
The power supply checking circuit, it is connected with the signal analysis integrated circuit, and this power supply checking circuit is that an other power input and power output end are connected, this power input is connected with the power supply unit of a computer system, the output voltage and the output current of this power supply checking circuit sensing power supply unit;
The temperature detector circuit, it is connected with a signal analysis integrated circuit and a temperature inductor, and the analog signal conversion that this temperature detector circuit comes the temperature inductor transmission is a digital signal;
This temperature handoff functionality setting key, up-regulating function key, down function key, function setting are strong, loudspeaker and LED control circuit are connected with the signal analysis integrated circuit, and this LED control circuit is to be connected with two LEDs in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008668 CN2793697Y (en) | 2005-03-21 | 2005-03-21 | Multifunctional display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008668 CN2793697Y (en) | 2005-03-21 | 2005-03-21 | Multifunctional display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793697Y true CN2793697Y (en) | 2006-07-05 |
Family
ID=36820840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008668 Expired - Fee Related CN2793697Y (en) | 2005-03-21 | 2005-03-21 | Multifunctional display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793697Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478928A (en) * | 2010-11-26 | 2012-05-30 | 福建捷联电子有限公司 | Display with intelligent fan system |
-
2005
- 2005-03-21 CN CN 200520008668 patent/CN2793697Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478928A (en) * | 2010-11-26 | 2012-05-30 | 福建捷联电子有限公司 | Display with intelligent fan system |
| CN102478928B (en) * | 2010-11-26 | 2015-04-08 | 福建捷联电子有限公司 | Display with intelligent fan 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: 20060705 Termination date: 20130321 |