CN114489240A - Motherboard with dual supply button and computer complete machine - Google Patents
Motherboard with dual supply button and computer complete machine Download PDFInfo
- Publication number
- CN114489240A CN114489240A CN202011162102.5A CN202011162102A CN114489240A CN 114489240 A CN114489240 A CN 114489240A CN 202011162102 A CN202011162102 A CN 202011162102A CN 114489240 A CN114489240 A CN 114489240A
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- motherboard
- control module
- key module
- module
- key
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- 230000009977 dual effect Effects 0.000 title claims description 14
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The invention provides a motherboard with double power supply keys and a computer complete machine, wherein the motherboard with the double power supply keys comprises: a motherboard body and a platelet; the motherboard body is provided with a switch-on and switch-off control module and a first key module; the first key module is connected with the on-off control module; the small plate is provided with a second key module; when the small plate is connected with the mother board body, the second key module is connected with the on-off control module; the first key module and the second key module can send triggering signals to the on-off control module after being triggered; and the on-off control module controls the motherboard body to be turned on and off after receiving the trigger signal. When the motherboard body of the motherboard with the dual-power button is tested, the motherboard body can be subjected to on-off test through the first button module without the cooperation of a small plate under the condition of only the motherboard body, and the test cost is short.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of electronic products, in particular to a motherboard with a dual-power key and a computer complete machine.
[ background of the invention ]
In the prior art, many computers have a motherboard including a motherboard body and a small board, and PWR BTN (Power Button) is provided on the small board. Only when the small plate is connected with the motherboard body, the motherboard body can be turned on and off by pressing the PWR BTN.
However, the motherboard body needs to be tested in the testing process, at this time, a tester needs to find the small plate and the wire, and the motherboard body can be started up after the small plate is connected with the motherboard body through the wire, which takes much time.
Moreover, after the motherboard is assembled into a complete machine, if the PWR BTN on the small board cannot be normally started and shut down, a tester cannot judge whether the small board fails or other components fail to work.
Therefore, there is a need for improvements in the prior art.
[ summary of the invention ]
The technical problem to be solved by the invention is as follows: when testing the mother board body, need the cooperation of platelet just can carry out the switching on and shutting down to the mother board body in order to solve, spend the more problem of time and when the mother board assembles into the complete machine after, if unable normal switching on and shutting down through the PWR BTN on the platelet, the problem that the tester is difficult to judge whether platelet trouble or other subassembly trouble. The invention provides a motherboard with double power supply keys and a computer complete machine to solve the problems.
The technical scheme for solving the technical problem is as follows: a motherboard with dual power supply keys, comprising:
a motherboard body and a platelet;
the motherboard body is provided with a switch-on and switch-off control module and a first key module; the first key module is connected with the on-off control module;
the small plate is provided with a second key module; when the small plate is connected with the mother board body, the second key module is connected with the on-off control module;
the first key module and the second key module can send triggering signals to the on-off control module after being triggered; and the on-off control module controls the motherboard body to be turned on and off after receiving the trigger signal.
Preferably, when the motherboard body is in a shutdown state, the startup and shutdown control module receives the trigger signal and then controls the motherboard body to be started up;
when the motherboard body is in a power-on state, the switch machine control module receives the trigger signal and then controls the motherboard body to be powered off.
Preferably, the on-off control module is an EC chip or a KBC chip.
Preferably, the first key module is a PWR BTN circuit disposed on the motherboard body; the second key module is a PWR BTN circuit arranged on the small plate.
The invention also provides a computer complete machine which comprises the motherboard with the double-power-supply key.
The invention has the advantages that when the motherboard body of the motherboard with the dual-power supply key is tested, the on-off test can be carried out on the motherboard body through the first key module without the cooperation of a small plate under the condition of only having the motherboard body, and the test time is short. And after the motherboard with the dual-power supply keys is assembled into a whole, the motherboard body can be controlled to be started up through the first key module and the second key module respectively, and whether the startup failure is caused by the platelet fault or not is judged by observing whether the computer is started up or not, so that the fault point can be determined conveniently.
[ description of the drawings ]
Fig. 1 is a schematic diagram of a motherboard with dual power supply keys according to the present invention.
FIG. 2 is a schematic view of a computer according to the present invention.
[ detailed description ] embodiments
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the embodiments of the present invention and the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating a motherboard 100 with dual power keys according to the present invention. The present invention provides a motherboard 100 with dual power keys, comprising:
a motherboard body 1 and a small plate 2.
The motherboard body 1 is provided with a switch control module 101 and a first key module 102. The first key module 102 is connected to the on-off control module 101.
The small plate 2 is provided with a second key module 201. When the small plate 2 is connected with the motherboard body 1, the second key module 201 is connected with the on-off control module 101.
After being triggered, the first key module 102 and the second key module 201 can both send trigger signals to the on-off control module 101. The startup and shutdown control module 101 receives the trigger signal and then controls the startup and shutdown of the motherboard body 1.
When the motherboard body 1 is in a shutdown state, the startup and shutdown control module 101 receives the trigger signal and then controls the motherboard body 1 to be started. When the motherboard body 1 is in the power-on state, the power-on/off control module 101 receives the trigger signal and controls the motherboard body 1 to be powered off.
The on-off control module 101 is an EC (embedded controller) chip. The EC chip is used for controlling power management, power-on management, charge-discharge management, power-on and power-off management and the like of the computer. In practice, the EC chip is often integrated with a KBC chip (keyboard controller), which is called EC/KBC chip.
The first key module 102 is a PWR BTN (Power Button) circuit disposed on the motherboard body 1. The second key module 201 is a PWR BTN circuit disposed on the small board 2. It should be noted that, a user can trigger the corresponding first key module 102 or the second key module 201 by pressing the PWR BTN.
The motherboard 100 with the dual power supply key is used as follows: when the small plate 2 is connected with the motherboard body 1, the on/off of the motherboard can be controlled by the first key module 102 on the motherboard body 1, and the on/off of the motherboard can be controlled by the second key module 201 on the small plate 2. When the small plate 2 is not connected with the motherboard body 1, the on/off of the motherboard can be controlled only by the first key module 102 on the motherboard body 1.
Therefore, when the motherboard body 1 of the motherboard 100 with the dual power supply keys is tested, the on-off test can be performed on the motherboard body 1 through the first key module 102 without the cooperation of the small plate 2 under the condition of only the motherboard body 1, so that the test takes less time, and is convenient and quick.
Referring to fig. 2, fig. 2 is a schematic diagram illustrating a computer 200 according to the present invention. The invention also provides a computer complete machine 200 which comprises the motherboard 100 with the double-power-supply key.
When testing the computer complete machine 200, the second key module 201 controls the motherboard body 1 to boot up, if the motherboard body 1 boots up successfully, a boot-up picture is displayed on the screen 3 of the computer, so that the user observes that the boot-up picture is successful, and the user does not observe that the boot-up picture is failed.
When the user controls the motherboard body 1 to start up through the second key module 201 and the start-up fails, the motherboard body 1 is controlled to start up through the first key module 102, if the start-up succeeds, it is determined that only the small plate 2 fails, and the small plate 2 is replaced, if the start-up fails, the motherboard body 1 may fail or both the motherboard body 1 and the small plate 2 may fail, and additional maintenance is required.
Therefore, after the motherboard 100 with the dual power supply keys is assembled into a whole machine, the motherboard body 1 can be controlled to be started up through the first key module 102 and the second key module 201 respectively, and whether the startup failure is caused by the small board 2 fault or not is judged by observing whether the computer is started up or not, so that the fault point can be determined conveniently.
It should be noted that the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by those skilled in the art based on the technical solution of the present invention fall within the protection scope of the present invention.
Claims (5)
1. A motherboard with dual power supply button, its characterized in that includes:
a motherboard body and a platelet;
the motherboard body is provided with a switch-on and switch-off control module and a first key module; the first key module is connected with the on-off control module;
the small plate is provided with a second key module; when the small plate is connected with the mother board body, the second key module is connected with the on-off control module;
the first key module and the second key module can send triggering signals to the on-off control module after being triggered; and the on-off control module controls the motherboard body to be turned on and off after receiving the trigger signal.
2. The motherboard with dual power supply keys as recited in claim 1, wherein:
when the motherboard body is in a shutdown state, the startup and shutdown control module receives the trigger signal and then controls the motherboard body to be started up;
when the motherboard body is in a power-on state, the switch machine control module receives the trigger signal and then controls the motherboard body to be powered off.
3. The motherboard with dual power supply keys as recited in claim 1, wherein:
the on-off control module is an EC chip or a KBC chip.
4. The motherboard with dual power supply keys as recited in claim 1, wherein:
the first key module is a PWR BTN circuit arranged on the motherboard body; the second key module is a PWR BTN circuit arranged on the small plate.
5. A computer complete machine is characterized in that:
a motherboard comprising a dual power supply key according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162102.5A CN114489240A (en) | 2020-10-27 | 2020-10-27 | Motherboard with dual supply button and computer complete machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162102.5A CN114489240A (en) | 2020-10-27 | 2020-10-27 | Motherboard with dual supply button and computer complete machine |
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| Publication Number | Publication Date |
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| CN114489240A true CN114489240A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011162102.5A Pending CN114489240A (en) | 2020-10-27 | 2020-10-27 | Motherboard with dual supply button and computer complete machine |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312013A (en) * | 2007-05-22 | 2008-11-26 | 比亚迪股份有限公司 | LCD module group demonstration system |
| US20090244807A1 (en) * | 2008-04-01 | 2009-10-01 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor, motherboard apparatus having the same, and power distribution network |
| CN203643962U (en) * | 2013-09-29 | 2014-06-11 | 广州视睿电子科技有限公司 | Intelligent interactive flat panel with double display screens |
| CN204863258U (en) * | 2015-08-26 | 2015-12-16 | 哈尔滨师范大学 | Heart sound analysis integrated circuit board |
| US20160156181A1 (en) * | 2014-11-28 | 2016-06-02 | Hong Fu Jin Precision Industry (Wuhan) Co., Ltd. | Electronic device and motherboard and protecting circuit of electronic device |
| CN107295166A (en) * | 2017-06-09 | 2017-10-24 | 青岛海信移动通信技术股份有限公司 | The startup method and mobile terminal of a kind of dual system mobile terminal |
| CN108958448A (en) * | 2017-05-22 | 2018-12-07 | 鸿富锦精密工业(武汉)有限公司 | Mainboard electrifying control circuit |
| CN208538022U (en) * | 2018-06-14 | 2019-02-22 | 博本智能科技（深圳）股份有限公司 | A kind of Flat computer base |
-
2020
- 2020-10-27 CN CN202011162102.5A patent/CN114489240A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312013A (en) * | 2007-05-22 | 2008-11-26 | 比亚迪股份有限公司 | LCD module group demonstration system |
| US20090244807A1 (en) * | 2008-04-01 | 2009-10-01 | Samsung Electro-Mechanics Co., Ltd. | Multilayer chip capacitor, motherboard apparatus having the same, and power distribution network |
| CN203643962U (en) * | 2013-09-29 | 2014-06-11 | 广州视睿电子科技有限公司 | Intelligent interactive flat panel with double display screens |
| US20160156181A1 (en) * | 2014-11-28 | 2016-06-02 | Hong Fu Jin Precision Industry (Wuhan) Co., Ltd. | Electronic device and motherboard and protecting circuit of electronic device |
| CN204863258U (en) * | 2015-08-26 | 2015-12-16 | 哈尔滨师范大学 | Heart sound analysis integrated circuit board |
| CN108958448A (en) * | 2017-05-22 | 2018-12-07 | 鸿富锦精密工业(武汉)有限公司 | Mainboard electrifying control circuit |
| CN107295166A (en) * | 2017-06-09 | 2017-10-24 | 青岛海信移动通信技术股份有限公司 | The startup method and mobile terminal of a kind of dual system mobile terminal |
| CN208538022U (en) * | 2018-06-14 | 2019-02-22 | 博本智能科技（深圳）股份有限公司 | A kind of Flat computer base |
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