CN1312560C - A keyboard showing the working status of the computer host - Google Patents
A keyboard showing the working status of the computer host Download PDFInfo
- Publication number
- CN1312560C CN1312560C CNB031560245A CN03156024A CN1312560C CN 1312560 C CN1312560 C CN 1312560C CN B031560245 A CNB031560245 A CN B031560245A CN 03156024 A CN03156024 A CN 03156024A CN 1312560 C CN1312560 C CN 1312560C
- Authority
- CN
- China
- Prior art keywords
- keyboard
- main frame
- temperature
- display
- cpu
- 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
Images
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a keyboard for displaying the working state of a computer mainframe, which basically displays and controls the operation information of the temperature of a central processing unit and a hard disk machine of the computer, the rotating speed of a cooling fan and the like through the keyboard; the invention sets a display and a speed regulator on the operation surface of the computer keyboard (the place facing to the user and visible to the user), and sets a display micro-controller in the keyboard to drive the display, and the information of the temperature of the CPU and the hard disk machine and the speed of the cooling fan, etc. obtained by the computer mainframe detection, are all directly displayed on the visible place of the keyboard operation surface, the user can directly read the operation information of the temperature of the CPU and the hard disk machine and the speed of the cooling fan, etc. from the operation surface of the keyboard, and the speed regulator of the keyboard controls the speed of the cooling fan, so as to provide a keyboard which is easy to operate and convenient to monitor the operation information.
Description
Technical field
The present invention relates to a kind of keyboard that shows the main frame duty, particularly a kind of keyboard that can show with the main frame duties such as rotating speed of the temperature of the central processing unit (CPU) of supervisory control comuter and Winchester disk drive and radiator fan thereof.
Background technology
Present electronic product has two megatrend aspect development, and the one, compact, the 2nd, high-performance and multifunction.Along with the increase of element heating amount and dwindling of volume, heat generation density also thereby fast promotes.If effective heat radiation can't be provided, will have influence on the performance and the fiduciary level of electronic product, even shorten term of life.
At present for the central processing unit (CPU) of desk-top computer, aluminum thermal fin is indispensable in conjunction with the heat radiation module of radiator fan, but along with the increase of thermal value, the exploitation of various heat radiation modules and cpu temperature monitoring technology still needs constantly to improve, to answer following challenge.
The temperature relation of CPU is to the stability and the efficient of its running, and especially under the situation of " overclocking " (mean under the frequency that allows CPU not have record on the instructions or do not have to support and work), the power that CPU is required and the temperature of generation will obviously improve.Therefore, such as Intel, the big factory of CPU such as AMD, and each motherboard factories take much count of the temperature detecting of CPU, and the supervision and the control of the radiating fan rotation speed of heat radiation module.
Traditional cpu temperature is to be detected by a parallel temperature sensor (as thermal resistance) that is attached at bottom surface (this one side that the stitch is arranged) central point of cpu chip, means by software or hardware are shown in terminal display with temperature again, and the rotating speed of radiator fan also can be by software control, according to the temperature (may be the temperature of CPU or the temperature difference of the EAT of radiator fan and cpu temperature) of detecting gained, control the rotating speed of radiator fan again.But these are such as the temperature of CPU and the information such as rotating speed of radiator fan, its display window at terminal display is very little usually, the user is difficult for reading, or be that this shows the temperature of CPU and the window of radiating fan rotation speed, be hidden state at ordinary times, person to be used utilizes after indicator device such as mouse click, and just can see, so very not convenient in the use.Though the manufacturing plant of some main frame panel of main frame is provided with the temperature that can show CPU and Winchester disk drive and the display of radiating fan rotation speed, but main frame now to be adopted and lands the design of standing, thus observe with reading of information still very inconvenient.
Summary of the invention
Fundamental purpose of the present invention is to provide the keyboard of the main frame duties such as rotating speed of a kind of temperature that can show CPU and Winchester disk drive and radiator fan.
Technical scheme of the present invention is that the operating surface at this input media of QWERTY keyboard is provided with a display, it can be LCD or light emitting diode (LED) display, and by the CPU and the information such as Winchester disk drive temperature and radiating fan rotation speed of main frame detecting gained, to be transferred to the display microcontroller (MCU) of being located at keyboard in one, show the temperature and the radiating fan rotation speed of CPU and Winchester disk drive again by this microcontroller driving display.
By design of the present invention, the user will no longer need the mode by function software, can know CPU and information such as Winchester disk drive temperature and radiating fan rotation speed immediately at the viewable portion of keyboard, increase the convenience that uses.
Another object of the present invention is to provide a kind of keyboard that can adjust the rotating speed of radiator fan at keyboard.
Another purpose of the present invention is to provide a kind of preset temperature that can be increased in the temperature of CPU and Winchester disk drive when above, the keyboard of the message that gives a warning.
Description of drawings
Fig. 1 is the structural drawing of first kind of embodiment of the present invention.
Fig. 2 is the functional block diagram of first kind of embodiment of the present invention.
Fig. 3 is the cpu temperature that shows of the display of keyboard and the rotating speed of radiator fan.
Fig. 4 is the structural drawing of second kind of embodiment of the present invention.
Fig. 5 is the functional block diagram of second kind of embodiment of the present invention.
Fig. 6 is the structural drawing of the third embodiment of the present invention.
Embodiment
Relevant preferred embodiment of the present invention and technology contents thereof, existing conjunction with figs. is described as follows:
At first, see also Fig. 1,2, the keyboard 10 (hereinafter to be referred as keyboard 10) of the disclosed demonstration main frame of the present invention duty, its structure are based on general standard computer keyboard, in order to as one of input peripheral of main frame 40, it comprises:
One standard key 20 has a plurality of buttons 21 in order to the input character data, and it has comprised whole English alphabet keys, numerical key, special function keys (as F1～F12), directionkeys (as above, down, a left side, the right side) etc.;
The microcontroller of one keyboard (Micro-control Unit, MCU) 30, as the communication interface between keyboard 10 and the main frame 40, for example: after the user presses arbitrary button 21, in order to produce character code corresponding to this button 21, and export the main frame 40 that is connected with keyboard 10 to, and receive the signal that comprises information such as the temperature of CPU and Winchester disk drive and radiating fan rotation speed from main frame 40;
One display 50 is disposed at the operating surface of keyboard 10, comes from the information of main frame 40 in order to demonstration; And
The microcontroller (MCU) 60 of one control display is the signal that transmits according to main frame 40, and its content is shown in display 50.
Generally speaking, the CPU in main frame 40 and the temperature of Winchester disk drive, be respectively by a kind of parallel bottom surface (this one side that stitch is arranged) central point that is attached at cpu chip (CPU Die), and the temperature sensor (as thermal resistance) that is attached at the circuit board surface of Winchester disk drive is detected, and main frame 40 is again according to the temperature of detecting gained, control the rotating speed of radiator fan, and a kind of preferable design is arranged, further detect the EAT of radiator fan and the temperature difference of CPU surface temperature, and control the rotating speed of radiator fan according to this temperature difference; And the information such as rotating speed of the temperature of CPU and Winchester disk drive and radiator fan, send by a supervisory programme (general computer main frame panel in have this function) again, the present invention then is the interface that is connected by with keyboard 10, this information that comprises the rotating speed of the temperature of CPU and Winchester disk drive and radiator fan is sent to the microcontroller 30 of keyboard.Then, the microcontroller 30 of keyboard sends this information to the microcontroller 60 of control display again, and the microcontroller 60 of control display driving display 50 again shows the temperature of CPU and the rotating speed (see figure 3) of radiator fan.
Preferred embodiment according to keyboard 10 proposed by the invention, display 50 is provided in a side of the operating surface (generally speaking being meant towards user and the visual part that reaches of user) of keyboard 10, display 50 is LCD or light-emitting diode display, it can show dot matrix font (Bitmapped Fonts) at least, so the user will not need the mode by function software, can know information such as the temperature of CPU and Winchester disk drive and radiating fan rotation speed at the viewable portion of keyboard 10 immediately, increase the convenience that uses.
Because keyboard 10 itself promptly is provided with in order to show CPU and the temperature of Winchester disk drive and the display 50 of radiating fan rotation speed, and present general computer main frame panel or CPU manufacturer, all design can detecting temperature of CPU and the function of radiating fan rotation speed within main frame 40, if, still can read cpu temperature and radiating fan rotation speed immediately so the user is connected different main frames with the disclosed keyboard 10 of the present invention.
See also Fig. 4,5 again, second kind of preferred embodiment of the present invention also is provided with a speed adjustment device 70 at the operating surface of keyboard 10, the user can utilize speed adjustment device 70 directly to adjust the rotating speeds of radiator fans in manual mode according to the shown temperature message of display 50; The user adjusts after the speed adjustment device 70, it adjusts signal is to encode via the microcontroller 30 of keyboard equally, transfers to main frame 40 then, after the decoding and processing via main frame 40, change the rotating speed of radiator fan, to reach the effect of the rotating speed of adjusting radiator fan.
The embodiment of speed adjustment device 70, though in Fig. 4, be example with the button, other equivalent element with change as adopt electronic components such as knob, stepless variohm or multisection type thumb-acting switch, be feasible embodiment.
Another kind of preferred embodiment (see figure 6) of the present invention, operating surface at keyboard 10 is provided with a warning unit 80, when surpassing default temperature in order to temperature rising in CPU and Winchester disk drive, to user's signal that sounds a warning, the embodiment that this warning unit 80 is disclosed in Fig. 6 is that a light-emitting component is (as light emitting diode, or bulb), in order to visual smooth signal to be provided, this warning unit 80 also can be the two the combination of sounding component (as loudspeaker) or light-emitting component and sounding component certainly.And aforementioned alleged preset temperature, can be set by software or hardware mode, and main frame 40 is when the temperature rising that detects CPU and Winchester disk drive surpasses default temperature, just can send a warning signal and give the microcontroller 30 of keyboard, sound by the microcontroller 30 driving warning unit 80 of keyboard then, or the two the warning signal of combination of light signal or its, take the measure of tackling to remind the user.
Obviously, for a person skilled in the art, under the prerequisite that does not deviate from the spirit and scope of the present invention, can make various changes and variation to the present invention.Therefore, various change of the present invention, the content that changes by appending claims and equivalent thereof contain.
Claims (10)
1. a keyboard that shows the main frame duty is characterized in that, comprising:
One standard key (20) has a plurality of buttons (21) in order to input character data;
The microcontroller of one keyboard (30), in order to produce character code corresponding to any described button (21), export the character code that produces to be connected main frame (40) again, and receive the signal that comprises cpu temperature and radiating fan rotation speed information from described main frame (40) with keyboard (10);
One display (50) is disposed at the operating surface of described computer input keyboard (10); And
The microcontroller (60) of the described display of one control, the described cpu temperature that the microcontroller (30) of the described keyboard of foundation transmits and the signal of radiating fan rotation speed information drive described display (50) and show described cpu temperature and radiating fan rotation speed.
2. the keyboard of demonstration main frame duty according to claim 1 is characterized in that, described display (50) is a LCD.
3. the keyboard of demonstration main frame duty according to claim 1 is characterized in that, described display (50) is a light-emitting diode display.
4. the keyboard of demonstration main frame duty according to claim 1, it is characterized in that, also comprise a speed adjustment device (70), described speed adjustment device (70) is located at the operating surface of described keyboard (10), adjust signal in order to produce one, described adjustment signal is encoded via the microcontroller (30) of described keyboard, transfers to described main frame (40) then to change the rotating speed of radiator fan.
5. the keyboard of demonstration main frame duty according to claim 4 is characterized in that, described speed adjustment device (70) is a button, or a knob, or a multisection type thumb-acting switch.
6. the keyboard of demonstration main frame duty according to claim 1, it is characterized in that, also comprise a warning unit (80), when the temperature rising of CPU and Winchester disk drive surpasses default temperature, described main frame (40) will send the microcontroller (30) that a warning signal is given described keyboard, to drive the described warning unit signal that gives a warning.
7. the keyboard of demonstration main frame duty according to claim 6 is characterized in that, described warning unit (80) is a light-emitting component or a sounding component.
8. the keyboard of demonstration main frame duty according to claim 6 is characterized in that, described warning unit (80) comprises a light-emitting component and a sounding component.
9. according to the keyboard of claim 7 or 8 described demonstration main frame duties, it is characterized in that described light-emitting component is a light emitting diode.
10. according to the keyboard of claim 7 or 8 described demonstration main frame duties, it is characterized in that described sounding component is loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031560245A CN1312560C (en) | 2003-08-28 | 2003-08-28 | A keyboard showing the working status of the computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031560245A CN1312560C (en) | 2003-08-28 | 2003-08-28 | A keyboard showing the working status of the computer host |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1591294A CN1591294A (en) | 2005-03-09 |
| CN1312560C true CN1312560C (en) | 2007-04-25 |
Family
ID=34598283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031560245A Expired - Fee Related CN1312560C (en) | 2003-08-28 | 2003-08-28 | A keyboard showing the working status of the computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312560C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582368A (en) * | 2015-01-30 | 2015-04-29 | 张琦 | Temperature-visible USB flash disk |
| CN117672156A (en) * | 2024-02-01 | 2024-03-08 | 深圳市海罗光电有限公司 | Intelligent display automatically reduces power consumption method, system, equipment and media |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932842A (en) * | 1971-10-28 | 1976-01-13 | Sanders Associates, Inc. | Computer terminal |
| US5322376A (en) * | 1980-10-31 | 1994-06-21 | Canon Kabushiki Kaishi | Serial printing apparatus including an error correcting capability and having a memory |
-
2003
- 2003-08-28 CN CNB031560245A patent/CN1312560C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932842A (en) * | 1971-10-28 | 1976-01-13 | Sanders Associates, Inc. | Computer terminal |
| US5322376A (en) * | 1980-10-31 | 1994-06-21 | Canon Kabushiki Kaishi | Serial printing apparatus including an error correcting capability and having a memory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1591294A (en) | 2005-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200935478A (en) | Keyboard with light-sensitive keys | |
| CN214896630U (en) | Fingerprint Sensing Device | |
| CN201449586U (en) | Computer host radiating device and panel system thereof | |
| CN1312560C (en) | A keyboard showing the working status of the computer host | |
| US20050062722A1 (en) | Keyboard for displaying host operating conditions | |
| US20110121983A1 (en) | Heat Dissipation Device | |
| CN2746454Y (en) | LED display device of computer main frame | |
| CN2499892Y (en) | Cooling device with temperature control for computer mainframe | |
| CN111103929A (en) | Notebook computer with temperature-sensing color-changing function | |
| TWM632219U (en) | Structure of intelligent memory | |
| CN2670995Y (en) | Computer heater | |
| CN211427197U (en) | Notebook computer with temperature-sensing color-changing function | |
| CN2874617Y (en) | Induction type literal symbol input device and its input press key unit | |
| CN203480503U (en) | Notebook computer with sound effect equalizer | |
| CN2649822Y (en) | Remote control fan for computer host | |
| CN214544855U (en) | Touch panel light control console with full-color backlight | |
| WO2014111873A1 (en) | Computer input language indicator | |
| CN106708708A (en) | Terminal and terminal temperature prompting method and device | |
| CN221261646U (en) | Full intelligent memory | |
| CN110297547A (en) | Key board unit and its computer control system | |
| CN212276402U (en) | A system that can realize computer CPU overclocking by pressing buttons | |
| CN208314551U (en) | A kind of simple screen display numerical control Threading Control System | |
| CN219066672U (en) | A touch button system for aluminum-silicon alloy electrolytic cell controller | |
| TW202042016A (en) | Keyboard device and computer control system thereof including a keyboard body and an optical sensing module | |
| CN212208183U (en) | Tablet personal computer mainboard with intelligent hardware safety monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20070425 Termination date: 20090928 |