CN2674544Y - Display for detecting working state of host computer - Google Patents
Display for detecting working state of host computer Download PDFInfo
- Publication number
- CN2674544Y CN2674544Y CNU032063849U CN03206384U CN2674544Y CN 2674544 Y CN2674544 Y CN 2674544Y CN U032063849 U CNU032063849 U CN U032063849U CN 03206384 U CN03206384 U CN 03206384U CN 2674544 Y CN2674544 Y CN 2674544Y
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- circuit
- display device
- output terminal
- testing circuit
- machine host
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Abstract
The utility model relates to a display for detecting working state of host computer, which is arranged on the panel of the host computer and comprises an analogue instrument and a signal detection circuit. The signal detection line circuit, connected with the analogue instrument and the output signals of a specific hardware in the host computer, treats the output signals of the hardware and judges the size degree of the signals to drive the analogue instrument to display the results. By doing this, the internal signal of the host computer is provided for users to consult.
Description
Technical field
The utility model is a kind of display device of detection computations machine host duty, refers to a kind of duty that detects main frame internal hardware unit especially, is shown in the display device on the main frame again.
Prior art
At present personal computer is popularized, and has more and more many people to understand that computing machine is soft, the function of hardware, even service work that can be basic.And at present personal computer is made up of a screen and main frame, and the problem that the deadlock situation is main frame mostly appears in computing machine usually, as radiating fan rotation speed unusually or central processor temperature high excessively.
Yet, even if when having the personage of service experience to use a computer, also can't before computer corruption or the appearance unusually of part hardware capability, know that main frame internal hardware device has different shape, and take measures in advance, so when crashing, promptly there are data partly to be forced to lose, that is, main frame just can overhaul after deadlock, and in the maintenance process that crashes, also need spend device and related tool that required extra time preparation is changed, not only quite bother, also influence the computed time of user.
The utility model content
In view of this utility model provides a kind of display device of detection computations machine host duty, directly be located on the main frame, at any time provide the user to understand the duty of present main frame internal hardware, and then be careful the working condition whether hardware is arranged and occur unusually, have a rest or detect or keep in repair when interrupting and can in time work.
Desiring to reach the employed major technique means of above-mentioned purpose is to allow this display device be provided with in host panel, and form by a testing circuit and a pointer analog meter, this testing circuit is connected with particular hardware device in the main frame, to detect the working condition of this device, in addition, and the analog gauge outfit of its pointer exposed on the panel, conveniently watch the numerical value of detection hardware work condition shape for the user.
Above-mentioned display device is installed in the panel, can be connected with particular hardware device in the main frame, and this hardware unit can be fan, and testing circuit is a rotation speed of the fan testing circuit, in order to be connected between fan and gauge outfit, export detected rotating speed to pointer header, show the height of rotating speed by gauge outfit; So, it is stable to provide the user to understand the present working condition of fan.
Again, the above-mentioned display device that is installed on host panel, the hardware unit of its connection also can be the source of sound output terminal of audio chip on sound card or the motherboard, this testing circuit then is a source of sound amplitude detecting circuit, that is, this source of sound amplitude detecting circuit is connected to this source of sound output terminal, to detect the amplitude size of source of sound output signal, and input to pointer header, indicate the size of sound source signal amplitude by the pointer of this gauge outfit; Thus, the user also can understand the working condition of sound card or chip by the indication of gauge outfit.
Moreover, above-mentioned installation places the display device of host panel, the hardware unit of institute's connection main frame can be central processing unit, this testing circuit does not directly connect the output/input end of central processing unit, promptly, this testing circuit is a temperature sensing circuit, and a Temperature Detector is arranged near the central processing unit temperature regime when turning round to measure central processing unit.The user sees through the indication of this pointer header, and whether the temperature of understanding central processing unit is too high.
As shown in the above description, the utility model can provide the user really when computer operating, understand its inner specific hardware working condition, certainly, therefore visual situation is connected with the hardware unit that is easier to the problem that takes place, and then provides its working condition on host panel,, but the user can still under the operation situation, notice at any time whether main frame internal hardware device has unusual sign at computing machine; In addition, expose a pointer header in host panel and also have the effect of decorating the main frame outward appearance and improving its sense of worth.
The accompanying drawing simple declaration
Fig. 1: the utility model is applied to the exploded view of host panel.
Fig. 2: the utility model is applied to the planar rear view of host panel.
Fig. 3: the utility model is applied to show the circuit diagram of rotation speed of the fan.
Fig. 4: the utility model is applied to show the circuit diagram of the sound source signal of sound card or audio chip.
Fig. 5: the utility model is applied to show the circuit diagram of central processing unit working temperature.
Fig. 6: the utility model is combined in the synoptic diagram on the main frame.
Embodiment
But the present invention is a kind of detection computations machine host internal hardware assembly, and can directly be shown in the display device on the host panel.
At first see also Figure 1 and Figure 2, be respectively display device 20 of the present invention and be installed on exploded view and rear view on the host panel 10, that is, this display device 20 is arranged at the back side of panel 10, be connected with hardware unit in the main frame with convenient, be formed with a window aperture 11 on this panel 10 again.Wherein:
This display device 20 includes:
One testing circuit is not shown, is located on the circuit board 21, and is connected to the inner particular hardware device of main frame with connecting line L, to obtain the working condition of particular hardware device; And
One pointer header 22 is connected to the output terminal of this testing circuit, and its detected working condition signal is shown; This pointer header 22 exposes on this panel 10;
One power circuit is not shown, is formed on equally on the circuit board, and the power end that has appropriate voltage on the motherboard is provided with testing circuit and pointer header 22 through conversion.Please cooperate shown in Figure 3ly, this power circuit 23 is mainly a bleeder circuit R1, R2, provides two groups of working power V1, V2 to give the working power of aforementioned testing circuit and pointer header 22.
Please consult shown in Figure 3ly again, display device of the present invention shows rotation speed of the fan usefulness, and wherein this testing circuit is a rotation speed of the fan circuit 30, and this rotation speed of the fan circuit 30 is made up of an adjustable voltage stabilizer 31.The reference voltage 3 of this adjustable voltage stabilizer 30 is by a variable resistor VR301 ground connection, to change reference voltage level.Its input end 1 then is connected to the output terminal V1 of this power circuit, be connected to the input end of fan power supply input end and pointer header 22 respectively as for 2 of output terminals, thereby by the change of fan voltage value, judge rotation speed of the fan, and by pointer header 22 demonstrations.
See also shown in Figure 4, display device of the present invention shows the sound source signal amplitude variations of sound card or audio chip, wherein this testing circuit is a sound source signal testing circuit 40, mainly constitute by a processor U1, this processor U1 system is connected to the source of sound output terminal (LINE OUT) and 22 of pointer headers of sound card or audio chip, exports sound source signal and is shown on the pointer header 22 to obtain it.That is this processor U1 can judge its amplitude size according to the sound source signal of input, and will be presented on the pointer header 22 according to the sound source signal amplitude variations; Thus, the present invention can provide the user to observe the working condition of sound card.
See also shown in Figure 5ly, display device of the present invention is in order to show the central processor temperature value.This testing circuit is a temperature sensing circuit 50, and it includes:
One Temperature Detector 51 is measured temperature variation, exports relative electronic signal, and its output terminal is connected to this pointer header 22, and this Temperature Detector 51 can be provided with the not shown position of nearly central processing unit;
One mu balanced circuit 52 is connected to 51 of power circuit 23 and Temperature Detectors, so that the operating voltage of this Temperature Detector 51 to be provided; This mu balanced circuit 52 is made up of resistance R 202, variable resistor VR201, Zener diode ZD1.
The output terminal of above-mentioned mu balanced circuit 52 is connected to pointer header 22 by a stake resistance R201, makes the height of pointer header 22 by change in voltage situation displays temperature detecting device 51 sensing temperatures.
From the above, the utility model is incorporated on the panel in order to the display device that detects hardware unit duty in the main frame one, detected numerical value directly can be shown as shown in Figure 6 on panel, so, can under the computing machine running, understand the working condition of specific hardware for user with maintenance technique, and can discover hardware unit in advance whether different shape is arranged, and overhaul when the work rest, the situation that the prevention not timing is crashed takes place; And for not possessing computer hardware correlation technique person, duty when then seeing through the running of the utility model understanding hardware, has a kind of additional study effect, in addition, because the gauge outfit that the utility model uses is pointer-type, and be installed in again on the host panel, therefore, can increase interspersing and novel sense of host panel.
Claims (7)
1. the display device of a detection computations machine host duty, it is characterized in that: be arranged at a panel inner face, this panel is formed with a window aperture, and this display device includes:
One testing circuit, it is connected to the inner particular hardware device of main frame, to obtain the working condition of particular hardware device; And
One pointer header, it is connected to the output terminal of this testing circuit, and its detected working condition signal is shown; This pointer header is arranged on the window aperture of panel;
One power circuit, it offers testing circuit and gauge outfit with the power end that has appropriate voltage on the motherboard after conversion, as working power.
2. the display device of detection computations machine host duty according to claim 1, it is characterized in that: this testing circuit is a rotation speed of the fan circuit of being made up of adjustable voltage stabilizer, wherein the reference voltage of adjustable voltage stabilizer sees through a variable resistor ground connection, to change its magnitude of voltage, input end then is connected to the output terminal of this power circuit, then be connected to the input end of fan power supply input end and gauge outfit respectively as for output terminal, by the change of fan voltage value, judge rotation speed of the fan and show it by gauge outfit.
3. the display device of detection computations machine host duty according to claim 1, it is characterized in that: this testing circuit is a sound source signal testing circuit, mainly constitute by a processor, this processor is connected between the source of sound output terminal (LINE OUT) and gauge outfit of sound card or audio chip, to obtain its output sound source signal and to be shown on the gauge outfit.
4. the display device of detection computations machine host duty according to claim 1, it is characterized in that: this testing circuit is a temperature sensing circuit, and it includes:
One Temperature Detector, it measures temperature variation, exports relative electronic signal, and its output terminal system is connected to this gauge outfit, and this Temperature Detector can be arranged near the position the central processing unit;
One mu balanced circuit, it is connected between power circuit and Temperature Detector, so that the operating voltage of this Temperature Detector to be provided.
5. as the display device of detection computations machine host duty as described in the claim 4, it is characterized in that: this mu balanced circuit is made up of resistance, variable resistor, Zener diode.
6. as the display device of detection computations machine host duty as described in the claim 5, it is characterized in that: the output terminal of this mu balanced circuit further is connected to the index display unit by a stake resistance.
7. the display device of detection computations machine host duty according to claim 1, it is characterized in that: this power circuit is made up of a bleeder circuit R1, R2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032063849U CN2674544Y (en) | 2003-07-24 | 2003-07-24 | Display for detecting working state of host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032063849U CN2674544Y (en) | 2003-07-24 | 2003-07-24 | Display for detecting working state of host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674544Y true CN2674544Y (en) | 2005-01-26 |
Family
ID=34472902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032063849U Expired - Fee Related CN2674544Y (en) | 2003-07-24 | 2003-07-24 | Display for detecting working state of host computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414211B (en) * | 2007-10-18 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Power sensor detecting circuit |
| CN101373395B (en) * | 2007-08-24 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Power supply alarm circuit |
-
2003
- 2003-07-24 CN CNU032063849U patent/CN2674544Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373395B (en) * | 2007-08-24 | 2013-01-09 | 鸿富锦精密工业（深圳）有限公司 | Power supply alarm circuit |
| CN101414211B (en) * | 2007-10-18 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Power sensor detecting circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUASI-FU PRECISION INDUSTRY ( SHENZHEN ) CO., LTD Free format text: FORMER OWNER: XUNKAI INTERNATIONAL CO., LTD. Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: No. 2, two ring road, tenth Industrial Zone, Pinus tabulaeformis, Longhua Town, Bao'an District, Shenzhen, Guangdong, zip code: 518109 Co-patentee after: Foxconn Precision Industry Co., Ltd. Patentee after: Rich quasi Precision Industry (Shenzhen) Co., Ltd. Address before: Postcode of Taipei County, Taiwan province: Patentee before: Xunkai International Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050126 Termination date: 20110724 |