CN101751071B - Portable computer - Google Patents
Portable computer Download PDFInfo
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- CN101751071B CN101751071B CN2008101797824A CN200810179782A CN101751071B CN 101751071 B CN101751071 B CN 101751071B CN 2008101797824 A CN2008101797824 A CN 2008101797824A CN 200810179782 A CN200810179782 A CN 200810179782A CN 101751071 B CN101751071 B CN 101751071B
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Abstract
The invention relates to a portable computer, which comprises a first machine body, a second machine body, a setting interface and an angle sensing module, wherein the second machine body is pivoted at one side of the first machine body; the setting interface is used for providing a critical value for a user; and the angle sensing module is electrically coupled with the setting interface and is used for sensing an included angle of the first machine body and the second machine body. When the included angle detected by the angle sensing module is less than the critical value, the angle sensing module generates an event to execute specific function which can let the portable computer enter into the sleep mode or standby mode.
Description
Technical field
The invention relates to a kind of computer, and particularly relevant for a kind of portable computer.
Background technology
Generally speaking, portable computer can not enter dormant state when being used, to save the consumption of power supply.Is example at this with folding notebook computer, and it has upper and lower two bodies, and is suitable between the upper and lower body opening mutually and covering mutually.Therefore, just can utilize with between the upper and lower body covering the action decide portable computer whether to enter dormant state.
Angle between the upper and lower traditionally body is to reach by the collocation of sensor and permanent magnet.Sensor and permanent magnet are disposed at the last lower body of notebook computer respectively, and when making angle between the lower body less than a critical angle when upper machine body is covered, sensor just can be sensed magnetic field intensity and drive notebook computer and enter dormant state.
Yet when making notebook computer, even also can have suitable amount of variability between same a collection of sensor that the element supplier is provided or the permanent magnet, so the dormancy angle of each notebook computer after assembling is finished also has certain departure.When this departure greatly extremely need be carried out adjustment or renewal part, just the notebook computer complete machine must be dismantled.This measure causes the degree of difficulty of the quality management and control of production line to increase, and the adjustment flow process in the assembling process also can be complicated, and cause the burden of assembler.Moreover each user is not quite similar for the use habit of notebook computer, so the fixed sleep angle of notebook computer can't meet each user's needs, and this also can influence the acceptance level of user to this notebook computer.
Summary of the invention
The invention provides a kind of portable computer, it has the interface of setting and angle sensing module.
The present invention proposes a kind of portable computer, comprises a first housing, a second housing, a setting interface and an angle sensing module.Portable computer can be carried out a specific function.The second housing is articulated in a side of the first housing.Set the interface and set a critical value in order to offer the user.Angle sensing module is electrically coupled to sets the interface, and angle sensing module is in order to an angle of the sensing first housing and the second housing.The angle number of degrees that detect when angle sensing module are during less than critical value, and angle sensing module produces an incident to carry out specific function, and specific function enters park mode or standby mode for making portable computer.
In one embodiment of the invention, portable computer comprises operating system, and operating system is for carrying out above-mentioned specific function, and the angle number of degrees that detect when angle sensing module are during less than critical value, and angle sensing module produces an incident, and operating system is carried out specific function.
Based on above-mentioned, because portable computer of the present invention has the interface of setting and angle sensing module, so the user can set the critical value of the angle number of degrees between its required body.When the angle between the body during less than critical value, angle sensing module just can produce an incident to carry out a specific function.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Fig. 1 is the synoptic diagram of the portable computer of one embodiment of the invention.
Fig. 2 is the system block diagrams of the portable computer of Fig. 1.
Fig. 3 is the part sectioned view of the portable computer of Fig. 1.
Fig. 4 is the system block diagrams of another embodiment of the present invention.
Embodiment
Fig. 1 is the synoptic diagram of the portable computer of one embodiment of the invention.Fig. 2 is the system block diagrams of the portable computer of Fig. 1.Please also refer to Fig. 1 and Fig. 2, the portable computer 100 of present embodiment comprises a first housing 110, a second housing 120, an operating system 130, an angle sensing module 140 and a setting interface 150.The second housing 120 is articulated in a side of the first housing 110, so that the second housing 120 rotates with respect to the first housing 110.Operating system 130 is carried out a specific function for portable computer 100.Set interface 150 and set a critical value in order to the user to be provided.Angle sensing module 140 is electrically coupled to operating system 130 and sets interface 150, in order to the angle theta of the sensing first housing 110 with the second housing 120.When angle sensing module 140 sensed this angle theta less than critical value, this angle sensing module 140 produced an incident (Event), and operating system 130 is promptly carried out this specific function.
In the portable computer 100 of the embodiment of the invention, the user can set the critical value of the angle theta of two bodies 110,120 according to use habit in setting interface 140, when angle theta during less than this critical value, angle sensing module 140 can produce an incident thus and operating system is carried out a specific function.Therefore, portable computer 100 of the present invention has higher independence and degree of freedom in the use.
Fig. 3 is the part sectioned view of the portable computer of Fig. 1.Please also refer to Fig. 1 and Fig. 3, in the present embodiment, portable computer 100 for example is a notebook computer, and the first housing 110 is respectively the system host and the screen of notebook computer with the second housing 120.The first housing 110 has a rotating shaft 112, and the second housing 120 is articulated in this rotating shaft 112, so that the second housing 120 is with respect to the first housing 110 rotations.
Moreover angle sensing module 140 comprises a variable resistor 142, an electromagnet 144 and a Magnetic Sensor 146.Variable resistor 142 is electrically connected at electromagnet 144 and sets between the interface 150.Electromagnet 144 is disposed at the first housing 110, and Magnetic Sensor 146 for example is that Hall element (Hall sensor) then is disposed at the second housing 120.
At this, the present invention does not limit the position that electromagnet 144 and Magnetic Sensor 146 are disposed at the first housing 110 and the second housing 120, and the deviser can be changed according to the inner space of portable computer 100.In the present embodiment, electromagnet 144 is disposed at the first housing 110 and is adjacent to rotating shaft 112.146 of Magnetic Sensors are configured in the second housing 120 and are adjacent to rotating shaft 112, so that two bodies 110,120 of portable computer 100 are entire when going up, Magnetic Sensor 146 is positioned at position respect to one another with electromagnet 144.
In the present embodiment, set the knob of interface 150 for mechanical type control, it is electrically connected to electromagnet 144 via variable resistor 142.This measure allows the user can utilize this knob controlling variable resistor 142 to adjust the electric current by variable resistor 142.And then adjust the magnetism intensity of electromagnet 144, with the critical value of the angle theta of setting two bodies.Wherein utilize knob and when increasing the magnetism intensity of electromagnet 144, promptly represent the critical value of angle theta to increase as the user.In view of the above, the user uses knob can adjust the size of critical value.Therefore, when the second housing 120 rotates with respect to the first housing 110, and angle theta therebetween is during less than this critical value, Magnetic Sensor 146 can sense the magnetism intensity of electromagnet 144, it for example is a feedback information that this angle sensing module 140 just can produce an incident, carries out specific function with the call operation system.
Mode of operation S0, standby mode (suspend to RAM) S1 and park mode (suspend to disk) S2 in this description operation system.In mode of operation S0, all devices all are unlocked, and each device is in operate as normal.Under standby mode S1, portable computer 100 is stored to the internal memory (not shown) with the mode of operation of operating system 130 and application program (not shown), and internal memory still continues power supply.Under park mode S2, it for example is the hard disk (not shown) that portable computer 100 is stored to nonvolatile RAM with the mode of operation of operating system 130 and application program.
Based on above-mentioned, in the present embodiment, when critical value that the angle theta of body sets less than the user, operating system 130 is accepted the calling of incident that angle sensing module 140 produces and is carried out specific function.At this, operating system 130 performed specific functions for example are to make portable computer 100 enter standby mode S1 or park mode S2, in order to when not using portable computer 100, to make it save the consumption of electric power, also can make portable computer 100 return mode of operation S0 in standby mode S1 or park mode S2.
Yet the present invention does not limit the scope of this specific function, this specific function also can be set at other function of portable computer 100, for example utilize different angle theta between two bodies 110,120 and trigger screen intensity under the different environments for use, or set as the rank of advancing of other host function, all can utilize the angle theta between control two bodies 110,120 and automatically perform above-mentioned specific function.
Fig. 4 is the system block diagrams of another embodiment of the present invention.Please refer to Fig. 4, in the portable computer 100a of present embodiment, setting interface 150a for example is a power management routines that is contained in the operating system 130.When portable computer 100a was in the mode of operation S0 of operating system 130, the user can carry out (execute) this power management routines so that interface 150a sets or the change critical value via setting.
For instance, the user can click among the setting interface 150a of this program listed option as " setting ", and after entering the setting interface 150a of this program, clicks as " set angle " hurdle, and this moment, the user was able to through program setting critical value thus.Then, this program receives above-mentioned critical value and above-mentioned critical value is recorded in the log file (Registry) of operating system 130.At this, this program can be the resident program (Runtime program) of operating system 130, and after the user finished critical value setting, the window of this program can be contracted in the system Tray icon (Tray icon).
When the angle theta of the second housing 120 and the first housing 110 during less than critical value, then angle sensing module 140 produces an incident and carries out specific functions with call operation system 130.This specific function can be other function that makes portable computer 100a enter standby mode S1, park mode S2 or carry out portable computer, and these patterns illustrate in the foregoing description, just repeat no more at this.
In sum, portable computer utilization of the present invention is set interface and angle sensing module and can be adjusted the critical value of angle between two bodies.Therefore can adjust thus when making portable computer that each can take is the measures of dispersion of angle between two bodies of computer, makes the quality of portable computer when dispatching from the factory have consistance.In addition, the user more can set the function of different angles and desire triggering thereof according to different use habits to two bodies of portable computer with environment for use.Therefore, portable computer of the present invention is comparatively convenient on making, and can allow the user have higher independence in the use.
Though the present invention discloses as above with embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (8)
1. a portable computer can be carried out specific function, it is characterized in that, above-mentioned portable computer comprises:
The first housing;
The second housing is articulated in a side of the above-mentioned first housing;
Set the interface, set critical value in order to offer the user; And
Angle sensing module, be electrically coupled to above-mentioned setting interface, above-mentioned angle sensing module is in order to the angle of the above-mentioned first housing of sensing and the above-mentioned second housing, the above-mentioned angle number of degrees that detect when above-mentioned angle sensing module are during less than above-mentioned critical value, above-mentioned angle sensing module produces incident to carry out above-mentioned specific function
Wherein, above-mentioned specific function enters park mode or standby mode for making above-mentioned portable computer.
2. portable computer according to claim 1, it is characterized in that, above-mentioned angle sensing module comprises variable resistor, electromagnet and Magnetic Sensor, above-mentioned variable resistor and above-mentioned electromagnet are arranged at the above-mentioned first housing respectively, above-mentioned Magnetic Sensor is arranged at the above-mentioned second housing, and wherein above-mentioned variable resistor is electrically connected between above-mentioned electromagnet and the above-mentioned setting interface.
3. portable computer according to claim 2, it is characterized in that, above-mentioned setting interface comprises the mechanical type control handle, and it is electrically connected to above-mentioned electromagnet via above-mentioned variable resistor, and above-mentioned mechanical type control handle is controlled above-mentioned variable resistor to adjust by above-mentioned current of electromagnet.
4. portable computer according to claim 1 is characterized in that above-mentioned portable computer also comprises operating system, for carrying out above-mentioned specific function.
5. portable computer according to claim 4 is characterized in that, above-mentioned setting interface comprises power management routines.
6. portable computer according to claim 5 is characterized in that, above-mentioned power management routines receives above-mentioned critical value and above-mentioned critical value is recorded to the log file of aforesaid operations system.
7. portable computer according to claim 5 is characterized in that, above-mentioned power management routines is the resident program of aforesaid operations system.
8. portable computer according to claim 7, it is characterized in that, after above-mentioned power management routines received above-mentioned critical value and above-mentioned critical value is recorded to the log file of aforesaid operations system, the window of above-mentioned power management routines was contracted to the system Tray icon of aforesaid operations system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101797824A CN101751071B (en) | 2008-12-03 | 2008-12-03 | Portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101797824A CN101751071B (en) | 2008-12-03 | 2008-12-03 | Portable computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101751071A CN101751071A (en) | 2010-06-23 |
| CN101751071B true CN101751071B (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101797824A Expired - Fee Related CN101751071B (en) | 2008-12-03 | 2008-12-03 | Portable computer |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853300A (en) * | 2012-11-30 | 2014-06-11 | 应宏国际股份有限公司 | Heat dissipation control system for portable electronic device and control method thereof |
| CN103853571B (en) * | 2012-12-04 | 2018-07-06 | 联想(北京)有限公司 | A kind of work state switching method and electronic equipment |
| CN107831990B (en) * | 2013-08-26 | 2021-08-17 | 联想(北京)有限公司 | Screen locking method, screen unlocking method and electronic equipment |
| CN104699431B (en) * | 2013-12-04 | 2018-10-12 | 联想(北京)有限公司 | A kind of method and electronic equipment of information processing |
| TWI533108B (en) * | 2014-05-22 | 2016-05-11 | 緯創資通股份有限公司 | Portable electronic device |
| CN110398197B (en) * | 2019-07-31 | 2021-08-17 | 联想(北京)有限公司 | Electronic equipment and information processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357360Y (en) * | 1998-07-08 | 2000-01-05 | 旭丽股份有限公司 | Electricity saving device |
| KR20050020419A (en) * | 2003-08-22 | 2005-03-04 | 주식회사 티에스엠텍 | The structure of seam and The method of welding line for chemistry fluid tank made of high quality |
| CN1869863A (en) * | 2005-05-24 | 2006-11-29 | 乐金电子（昆山）电脑有限公司 | Screen switch of portable personal computer |
| CN201057246Y (en) * | 2007-06-12 | 2008-05-07 | 浙江玮硕科技有限公司 | Minitype electric rotating shaft |
-
2008
- 2008-12-03 CN CN2008101797824A patent/CN101751071B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2357360Y (en) * | 1998-07-08 | 2000-01-05 | 旭丽股份有限公司 | Electricity saving device |
| KR20050020419A (en) * | 2003-08-22 | 2005-03-04 | 주식회사 티에스엠텍 | The structure of seam and The method of welding line for chemistry fluid tank made of high quality |
| CN1869863A (en) * | 2005-05-24 | 2006-11-29 | 乐金电子（昆山）电脑有限公司 | Screen switch of portable personal computer |
| CN201057246Y (en) * | 2007-06-12 | 2008-05-07 | 浙江玮硕科技有限公司 | Minitype electric rotating shaft |
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| CN101751071A (en) | 2010-06-23 |
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Granted publication date: 20111221 Termination date: 20121203 |