CN101571731A - Support device for notebook computer, notebook computer and control method thereof - Google Patents
Support device for notebook computer, notebook computer and control method thereof Download PDFInfo
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- CN101571731A CN101571731A CNA200810105447XA CN200810105447A CN101571731A CN 101571731 A CN101571731 A CN 101571731A CN A200810105447X A CNA200810105447X A CN A200810105447XA CN 200810105447 A CN200810105447 A CN 200810105447A CN 101571731 A CN101571731 A CN 101571731A
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Abstract
The invention discloses a support device for a notebook computer, the notebook computer and a control method thereof. The support device is arranged on a bottom case of a base of the notebook computer and comprises a support and a support position adjusting assembly, wherein the support is arranged below the base of the notebook computer, the front end of the support is articulated with the bottom case of the base of the notebook computer, and the rear end of the support is a movable end; and the support position adjusting assembly is arranged between the support and the bottom case of the base of the notebook computer and used for adjusting the movable end of the support to move up and down. The device has the advantages of low power consumption, good whole appearance effect and convenient carrying, can reliably realize the supporting operation of the notebook computer and effectively avoid the discomfort of legs of the user, which is caused by the overheating of the bottom case.
Description
Technical field
The present invention relates to the correlation technique of notebook computer, be specifically related to holder device, notebook computer and control method thereof that notebook computer is used.
Background technology
With respect to desktop computer, it is many convenient that notebook computer (notebook) has brought for people's work and life.A lot of people like notebook is placed on the knee or on the leg and use, and especially at special outdoor environments such as airport standbies, with notebook and place and use on the leg, such as handle file or play games.But, notebook being placed on the leg use for a long time, user's shank can produce sense of discomfort because of drain pan is overheated, and the system radiating of notebook can't solve the overheated problem of drain pan up hill and dale.
At present, solve the problems referred to above by the configuration of adjustment notebook computer self two kinds of schemes are arranged: increase the heat-sinking capability of notebook computer fan or the performance of reduction system and solve; Wherein, increase the heat-sinking capability of fan, the gauge of complete machine will increase, and then increases complete machine weight, and operating noise also strengthens thereupon simultaneously; Wherein, reduce the performance of notebook-computer system, the power consumption of its platform also can descend significantly, and the problem that can thereupon bring is to satisfy user's high performance demands.
Another thinking that solves the notebook computer heat dissipation problem is to realize by increasing peripheral hardware, it includes a radiating bottom plate and is located at heating radiator on the base plate, during use, the notebook computer bottom is put on the heat dissipation base, after opening radiator fan, the heat that produces in the working with notebook computer can dissipate fast by heating radiator, thereby keeps the normal working temperature of notebook computer, makes computer work more stable.But this external heat dissipation base need be carried, and brings very big inconvenience; And radiator fan work is by the powered battery of notebook computer, and then reduces the serviceable life of cells in notebook computer.
Summary of the invention
At above-mentioned defective, the holder device, notebook computer and the control method thereof that provide a kind of notebook computer to use are provided the technical matters that the present invention solves.
The holder device that notebook computer provided by the invention is used, described holder device is arranged on the drain pan of notebook type computer base, comprise support and backing positions adjusting part, described support is arranged on the below of described notebook type computer base, the front end of described support and the drain pan of described notebook type computer base are hinged, and the rear end of described support is a movable end; Described backing positions adjusting part is arranged between the drain pan of described support and described notebook type computer base, is used to regulate the upper and lower motion of described support movable end.
Preferably, also comprise CD-ROM drive motor and wheel box; Described CD-ROM drive motor is fixedly installed on the drain pan of described support or described notebook type computer base, and the clutch end of described CD-ROM drive motor is fixedlyed connected with the power intake of described wheel box; Rotatablely moving of described CD-ROM drive motor output is converted to the upper and lower motion of described support movable end through described wheel box and described backing positions adjusting part.
Preferably, described backing positions adjusting part is a rack and pinion drive mechanism, and described rack and pinion drive mechanism comprises pitch wheel and tooth bar; Wherein, described gear is fixedlyed connected with the output terminal of described wheel box, and the upper end of described tooth bar is connected with the lower surface of the drain pan of described notebook type computer base.
Preferably, the hinged and lower end described tooth bar of the lower surface of the drain pan of the upper end of described tooth bar and described notebook type computer base is a movable end.
The holder device that notebook computer provided by the invention is used compared with prior art, described CD-ROM drive motor has the low advantage of power consumption; The drain pan of described support and notebook computer is hinged, and support is in non-when stretching out state, and the drain pan of described support and described notebook computer fits, and the complete machine appearance is good, and is easy to carry; When stretching out state, can reliably realize the operation of propping of described notebook computer, the sense of discomfort of effectively having avoided user's shank to produce because of drain pan is overheated.
Notebook computer provided by the invention, comprise display and pedestal, it is characterized in that, also comprise holder device, described holder device comprises support and backing positions adjusting part, described support is arranged on the below of described notebook type computer base, and the front end of described support and the drain pan of described notebook type computer base are hinged, and the rear end of described support is a movable end; Described backing positions adjusting part is arranged between the drain pan of described support and described notebook type computer base, is used to regulate the upper and lower motion of described support movable end.
Preferably, described bracket institution also comprises CD-ROM drive motor and wheel box; Described CD-ROM drive motor is fixedly installed on the drain pan of described support or described notebook type computer base, and the clutch end of described CD-ROM drive motor is fixedlyed connected with the power intake of described wheel box; Rotatablely moving of described CD-ROM drive motor output is converted to the upper and lower motion of described support movable end through described wheel box and described backing positions adjusting part.
Preferably, described backing positions adjusting part is a rack and pinion drive mechanism, and described rack and pinion drive mechanism comprises pitch wheel and tooth bar; Wherein, described gear is fixedlyed connected with the output terminal of described wheel box, and the upper end of described tooth bar is connected with the lower surface of the drain pan of described notebook type computer base.
Preferably, the hinged and lower end described tooth bar of the lower surface of the drain pan of the upper end of described tooth bar and described notebook type computer base is a movable end.
Preferably, also comprise the temperature sensor that is arranged on the described notebook type computer base; Described temperature sensor is gathered the temperature signal of described notebook type computer base drain pan, and described temperature signal is exported to the embedded controller of described notebook computer.
A kind of control method provided by the invention comprises:
Receive first temperature value that temperature sensor is gathered;
Judge that whether described first temperature value is higher than first critical temperature value, produces one first judgment value;
When described first judgment value represents that described temperature value is higher than described first critical temperature value, start CD-ROM drive motor, finish support and stretch out.
Preferably, described startup CD-ROM drive motor, finish support and also comprise before stretching out:
Produce inquiry user's first information;
Obtain user's first indication information;
Judge whether to start the operation that support stretches out according to described first indication information.
Preferably, described startup CD-ROM drive motor, finish support and also comprise after stretching out:
Receive second temperature value of described temperature sensor;
Judge that whether described second temperature value is lower than second critical temperature value, produces one second judgment value;
When described second judgment value represents that described temperature value is lower than described second critical temperature value, start described CD-ROM drive motor, finish described support and regain.
Preferably, the described CD-ROM drive motor of described startup, finish described support withdrawal and also comprise before:
Produce inquiry user's second information;
Obtain user's second indication information;
Judge whether to start the operation that described support is regained according to described second indication information.
Notebook computer provided by the invention is provided with temperature sensor, and then described control method can be made action command accurately in conjunction with the actual temperature of drain pan.
Description of drawings
Fig. 1 is the perspective view of notebook computer user mode of the present invention, wherein, Fig. 1 a is that the holder device that notebook computer of the present invention is used is the structural representation of retracted state, and Fig. 1 b is that the holder device that notebook computer of the present invention is used is the structural representation that stretches out state;
Fig. 2 is that the holder device of notebook computer of the present invention is the rear view when stretching out state;
Fig. 3 is the A-A partial sectional view of Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the process flow diagram of the control method of notebook computer bracket device of the present invention.
Among Fig. 1 to Fig. 4:
Embodiment
Specify present embodiment below in conjunction with Figure of description.
See also Fig. 1, this figure is the perspective view of notebook computer user mode of the present invention.
As shown in Figure 1, the holder device that present embodiment provides a kind of notebook computer to use is fixedly installed on the drain pan 21 of notebook type computer base 20, and it mainly is made up of support 1 and backing positions adjusting part 3.
Wherein, described support 1 is arranged on the below of described notebook type computer base 20, and the drain pan 21 of the front end of described support 1 and described notebook type computer base 20 is hinged, and the rear end of described support 1 is a movable end.
Wherein, described backing positions adjusting part 3 is arranged between the drain pan 21 of described support 1 and described notebook type computer base 20, is used to regulate the upper and lower motion of described support 1 movable end.
Further, as shown in the figure, the present invention also comprises CD-ROM drive motor 2 and wheel box 4; Described CD-ROM drive motor 2 is fixedly installed on the drain pan 21 of described support 1 or described notebook type computer base 20, and the clutch end of described CD-ROM drive motor 2 is fixedlyed connected with the power intake of described wheel box 4; Rotatablely moving of described CD-ROM drive motor 1 output is converted to the upper and lower motion of described support 1 movable end through described wheel box 4 and described backing positions adjusting part 3.
Two duties of support 1 of the present invention: stretch out state and retracted state.Specifically please in the lump referring to Fig. 1 a and Fig. 2 b, wherein, Fig. 1 a is that the holder device that notebook computer of the present invention is used is the structural representation of retracted state, and Fig. 1 b is that the holder device that notebook computer of the present invention is used is the structural representation that stretches out state.
In fact, can be the annexation of relative slip between the drain pan 21 of the front end of described support 1 and described notebook type computer base 20; Such as, be provided with the orienting lug (not shown) at the front end of described support 1, on the lower surface of the drain pan 21 of described notebook type computer base 20, the gathering sill (not shown) is set, this gathering sill is along the fore-and-aft direction setting.
When needs support 1 stretches out, described CD-ROM drive motor 2 work, power is passed to the rear side movable end of described support 1 through described backing positions adjusting part 3, the rear side movable end of described support 1 moves down and stretches out, at this moment, owing to also can be relative slip between the drain pan 21 of the front end of described support 1 and described notebook type computer base 20, what make described support 1 stretches out reliable, the no dead point of moving of operation.
As shown in Figure 2, described CD-ROM drive motor 2 and wheel box 4 are fixed on the described support 1 by described CD-ROM drive motor erecting frame 7.Because rotating speed height, the moment of torsion of described CD-ROM drive motor 2 are little, set up wheel box 4 at its output terminal, to reduce rotating speed and to increase moment of torsion, to give full play to its performance.
Be understandable that the reduction gear ratio of described wheel box 4 can be determined according to the weight of concrete this machine of notebook computer and the parameter of described CD-ROM drive motor 2; Certainly, it is supporting that described CD-ROM drive motor 2 and described wheel box 4 can adopt the commercially available prod to carry out, and also can adopt the CD-ROM drive motor that carries wheel box.
When experiment showed, the following selection of parameter when described CD-ROM drive motor 2: voltage 12V; Maximum current 700mA; Torque 8Kgcm; Power 0.6W; Size R7.5x61.5mm; Weight 72g; Rotating speed 7speed/rpm; Can prop the heavy notebook computer of 10Kg.The present invention has the low characteristics of power consumption when guaranteeing to prop operation.
See also Fig. 2, this figure is that the holder device of notebook computer of the present invention is the rear view when stretching out state.As shown in FIG., be provided with the indent accommodation section at the rear portion of described notebook type computer base 20, the holder device of described notebook computer is arranged in the described indent accommodation section, the structural design compactness.When the holder device of described notebook computer was retracted state, described CD-ROM drive motor 2 and wheel box 4 took in this indent accommodation section, and described support 1 is fitted with the drain pan 21 of described notebook type computer base 20, and the complete machine appearance is good.
In fact, according to the structural arrangement of this machine of notebook computer, the holder device of notebook computer of the present invention also can be arranged on the both sides of described notebook type computer base 20, and is not limited to the rear side that places described notebook type computer base 20 shown in the figure.
For describing the described backing positions adjusting part 3 of present embodiment in detail, see also Fig. 3, this figure is the A-A partial sectional view of Fig. 2.
As shown in Figure 3, described backing positions adjusting part 3 is a rack and pinion drive mechanism, and described rack and pinion drive mechanism comprises pitch wheel 31 and tooth bar 32; Wherein, gear 31 is fixedlyed connected with the output terminal of described wheel box 4, and the upper end of tooth bar 32 is connected with the lower surface of the drain pan 21 of described notebook type computer base 20.
Shown in the figure, the lower end of the hinged and described tooth bar 32 of lower surface of the drain pan 21 of the upper end of described tooth bar 32 and described notebook type computer base 20 is a movable end.Like this, when needs stretch out support 1, the power of described CD-ROM drive motor 2 exports described gear 31 to through described wheel box 4, rotatablely move and be converted to linear relative movement between rack-and-pinion, at this moment, because the upper end of described tooth bar and 21 of the drain pans of described notebook type computer base 20 are hinged, therefore, can improve the robust motion between each parts of mechanism.
Need to prove that stretch out and the recovery operation of holder device of the present invention can adopt dual-driving-mode, promptly drive motor is regulated and manual drives adjusting dual mode.Described manual drives regulative mode can be in the knob (not shown) of chassis outer side setting and described gear 31 interlocks, and manual knob can be realized stretching out of support or recovery operation.Certainly, for fear of two kinds of phase mutual interference that drive between the regulative mode, annexation between described knob and the described gear 31 can be designed to axial plug-in mounting mode, normality is disengaged relation, and promptly described knob does not rotate thereupon together during the drive motor mode; When the needs manual adjustments, axially promote knob and described gear 31 plug-in mountings are one, can realize manual adjustments.Be that described those skilled in the art can realize fully, do not give at this and giving unnecessary details with being appreciated that.
Present embodiment also provides a kind of notebook computer, please in the lump referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Described notebook computer mainly comprises display 10, pedestal 20 and holder device, described holder device comprises support 1 and backing positions adjusting part 3, described support 1 is arranged on the below of described notebook type computer base 20, and the drain pan 21 of the front end of described support 1 and described notebook type computer base 20 is hinged and the rear end of described support 1 is a movable end; Described backing positions adjusting part 3 is arranged between the drain pan 21 of described support 1 and described notebook type computer base 20, is used to regulate the upper and lower motion of described support 1 movable end.
Further, also comprise CD-ROM drive motor 2 and wheel box 4; Described CD-ROM drive motor 2 is fixedly installed on the drain pan 21 of described support 1 or described notebook type computer base 20, and the clutch end of described CD-ROM drive motor 2 is fixedlyed connected with the power intake of described wheel box 4.
Further, also comprise the temperature sensor 5 that is arranged on the described notebook type computer base 20; Described temperature sensor 5 is gathered the temperature signal of described notebook type computer base 20 drain pans 21, and described temperature signal is exported to the embedded controller of described notebook computer.Judge according to actual sump temperature with the realization control system, and send the instruction of stretching out or regaining support 1.
In fact, the different parts that described temperature sensor 5 can drain pan 21 is set to a plurality of, and during work, the embedded controller of described notebook computer can be according to the temperature information of each temperature sensor 5, selects maximum temperature value to judge and sends instruction.
In addition, the concrete structure of the holder device of described notebook computer as hereinbefore.
Need to prove that the concrete annexation of described temperature sensor 5 is a prior art, those of ordinary skill in the art can realize, do not give unnecessary details so give at this.
Present embodiment also provides a kind of control method of notebook computer bracket device, and the basic thought of described method is: judge whether start described CD-ROM drive motor 2 according to sump temperature information; The power of described CD-ROM drive motor 2 exports described backing positions adjusting part 3 to, controls the upper and lower motion of described support 1 movable end, realizes stretching out or regaining of described support 1.See also Fig. 5, this figure is the process flow diagram of the control method of notebook computer bracket device of the present invention, and the related control program of this method writes in the embedded controller of existing notebook computer.
Specify this method below in conjunction with Fig. 5:
S10. receive first temperature signal that temperature sensor is gathered;
S20. judge whether this temperature is higher than first critical temperature, if, then:
S101. start described CD-ROM drive motor 2, finish support and stretch out.
Above-mentioned first critical temperature is a preset value, and when actual temperature surpasses first critical temperature, support 1 will be finished and stretch out operation, props notebook computer.
Further, the described CD-ROM drive motor of described startup, finish support and also comprise before stretching out:
S50. produce inquiry user's first information; Obtain user's first indication information;
S40. first indication information according to the user judges whether to start the operation that support stretches out.
When actual temperature surpassed first critical temperature, whether the inquiry user needed to stretch out support, if the user agrees that then embedded controller can send instruction startup CD-ROM drive motor 2, support stretches out; If the user disagrees with, will any action can not take place.
Further, if the judged result of described step S20 is not, promptly at the bottom of the actual temperature in described first critical temperature, then continue to gather first temperature signal, execution in step S10.
Further, described startup CD-ROM drive motor, finish support and also comprise after stretching out:
S50. receive second temperature value that temperature sensor is gathered;
S60. judge whether described second temperature is less than or equal to second critical temperature,
If, then:
S102. start CD-ROM drive motor, finish support and regain.
Above-mentioned second critical temperature is a preset value, is less than or equal to second critical temperature when actual temperature, and support 1 will be finished recovery operation, recovers virgin state.Automatically pack up.
Specify a bit, as previously mentioned, described temperature sensor 5 can be provided with a plurality of on the drain pan 21 of notebook computer, based on this, after this control method receives the temperature information of each temperature sensor 5 collection, judge and select maximum temperature value, to improve the safe reliability of control as actual temperature.
Further, the described CD-ROM drive motor of described startup, finish described support withdrawal and also comprise before:
S70. produce inquiry user's second information; Obtain user's second indication information;
S80. second indication information according to the user judges whether to start the operation that support is regained.
If then start the operation that support is regained.
Equally, when temperature was less than or equal to second critical temperature, whether the inquiry user needed to regain support 1, and after obtaining user's affirmation, embedded controller can start CD-ROM drive motor 2 once more, and support 1 is regained in described CD-ROM drive motor 2 counter-rotatings.
Specify that a bit when the user wants to prop on leg or on the table notebook computer when obtaining better use angle, also can directly notify embedded controller, embedded controller can start CD-ROM drive motor 2 and stretch out support 1.When if the user need regain support 1, can operate equally.Wherein, the priority of user's active behavior is the highest, and in user's active behavior when action distribution, no matter whether actual temperature is higher than or the subcritical temperature, the temperature information that embedded controller can response temperature sensor 5 not be gathered.
To sum up, holder device of the present invention and described notebook computer are the integrated design, and be non-when stretching out state, and described support 1 is fitted with the drain pan 21 of described notebook type computer base 20, and the complete machine appearance is good; When stretching out state, can reliably realize the operation of propping of described notebook computer, the sense of discomfort of effectively having avoided user's shank to produce because of drain pan is overheated; Simultaneously, has the low advantage of power consumption.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (13)
1, the holder device used of a kind of notebook computer is characterized in that described holder device is arranged on the drain pan of notebook type computer base, comprising:
Support is arranged on the below of described notebook type computer base, and the front end of described support and the drain pan of described notebook type computer base are hinged, and the rear end of described support is a movable end;
The backing positions adjusting part, described backing positions adjusting part is arranged between the drain pan of described support and described notebook type computer base, is used to regulate the upper and lower motion of described support movable end.
2, the holder device used of notebook computer according to claim 1 is characterized in that, also comprises CD-ROM drive motor and wheel box; Described CD-ROM drive motor is fixedly installed on the drain pan of described support or described notebook type computer base, and the clutch end of described CD-ROM drive motor is fixedlyed connected with the power intake of described wheel box; Rotatablely moving of described CD-ROM drive motor output is converted to the upper and lower motion of described support movable end through described wheel box and described backing positions adjusting part.
3, the holder device used of notebook computer according to claim 2 is characterized in that described backing positions adjusting part is a rack and pinion drive mechanism,
Described rack and pinion drive mechanism comprises pitch wheel and tooth bar,
Wherein, described gear is fixedlyed connected with the output terminal of described wheel box, and the upper end of described tooth bar is connected with the lower surface of the drain pan of described notebook type computer base.
4, the holder device used of notebook computer according to claim 3 is characterized in that, the hinged and lower end described tooth bar of the lower surface of the upper end of described tooth bar and the drain pan of described notebook type computer base is a movable end.
5, a kind of notebook computer comprises display and pedestal, it is characterized in that, also comprises holder device, and described holder device comprises:
Support is arranged on the below of described notebook type computer base, and the front end of described support and the drain pan of described notebook type computer base are hinged, and the rear end of described support is a movable end;
The backing positions adjusting part, described backing positions adjusting part is arranged between the drain pan of described support and described notebook type computer base, is used to regulate the upper and lower motion of described support movable end.
6, notebook computer according to claim 5 is characterized in that, described bracket institution also comprises CD-ROM drive motor and wheel box; Described CD-ROM drive motor is fixedly installed on the drain pan of described support or described notebook type computer base, and the clutch end of described CD-ROM drive motor is fixedlyed connected with the power intake of described wheel box; Rotatablely moving of described CD-ROM drive motor output is converted to the upper and lower motion of described support movable end through described wheel box and described backing positions adjusting part.
7, notebook computer according to claim 6 is characterized in that, described backing positions adjusting part is a rack and pinion drive mechanism,
Described rack and pinion drive mechanism comprises pitch wheel and tooth bar,
Wherein, described gear is fixedlyed connected with the output terminal of described wheel box, and the upper end of described tooth bar is connected with the lower surface of the drain pan of described notebook type computer base.
8, notebook computer according to claim 7 is characterized in that, the hinged and lower end described tooth bar of the lower surface of the upper end of described tooth bar and the drain pan of described notebook type computer base is a movable end.
9, according to the described notebook computer of arbitrary claim in the claim 5 to 8, it is characterized in that, also comprise the temperature sensor that is arranged on the described notebook type computer base; Described temperature sensor is gathered the temperature signal of described notebook type computer base drain pan, and described temperature signal is exported to the embedded controller of described notebook computer.
10, a kind of control method of notebook computer bracket device is characterized in that, comprising:
Receive first temperature value that temperature sensor is gathered;
Judge that whether described first temperature value is higher than first critical temperature value, produces one first judgment value;
When described first judgment value represents that described temperature value is higher than described first critical temperature value, start CD-ROM drive motor, finish support and stretch out.
11, the control method of notebook computer bracket device according to claim 10 is characterized in that, described startup CD-ROM drive motor is finished support and also comprised before stretching out:
Produce inquiry user's first information;
Obtain user's first indication information;
Judge whether to start the operation that support stretches out according to described first indication information.
12, the control method of notebook computer bracket device according to claim 10 is characterized in that, described startup CD-ROM drive motor is finished support and also comprised after stretching out:
Receive second temperature value of described temperature sensor;
Judge that whether described second temperature value is lower than second critical temperature value, produces one second judgment value;
When described second judgment value represents that described temperature value is lower than described second critical temperature value, start described CD-ROM drive motor, finish described support and regain.
13, the control method of notebook computer bracket device according to claim 12 is characterized in that, the described CD-ROM drive motor of described startup is finished described support withdrawal and also comprised before:
Produce inquiry user's second information;
Obtain user's second indication information;
Judge whether to start the operation that described support is regained according to described second indication information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810105447XA CN101571731B (en) | 2008-04-29 | 2008-04-29 | Support device for notebook computer, notebook computer and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810105447XA CN101571731B (en) | 2008-04-29 | 2008-04-29 | Support device for notebook computer, notebook computer and control method thereof |
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| Publication Number | Publication Date |
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| CN101571731A true CN101571731A (en) | 2009-11-04 |
| CN101571731B CN101571731B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810105447XA Active CN101571731B (en) | 2008-04-29 | 2008-04-29 | Support device for notebook computer, notebook computer and control method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103576777A (en) * | 2013-10-25 | 2014-02-12 | 昆山市大久电子有限公司 | Computer case with heat sink |
| CN103885543A (en) * | 2014-02-21 | 2014-06-25 | 联想(北京)有限公司 | Electronic device and information processing method |
| CN104251370A (en) * | 2013-06-28 | 2014-12-31 | 鸿富锦精密工业(武汉)有限公司 | Electronic equipment and bracket device thereof |
| CN108762401A (en) * | 2018-07-25 | 2018-11-06 | 合肥联宝信息技术有限公司 | A kind of electronic equipment |
| CN112822533A (en) * | 2021-01-19 | 2021-05-18 | 深圳西米通信有限公司 | High-efficient heat dissipation intelligence STB |
| CN114546050A (en) * | 2022-03-01 | 2022-05-27 | 紫光计算机科技有限公司 | Notebook computer |
| US11797058B2 (en) | 2019-03-27 | 2023-10-24 | Huawei Technologies Co., Ltd. | Intermittent lifting assembly and mobile terminal |
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| KR20220128156A (en) * | 2021-03-12 | 2022-09-20 | 삼성전자주식회사 | Electronic device with rotatable foot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2554688Y (en) * | 2002-05-08 | 2003-06-04 | 神达电脑股份有限公司 | Carriage for heat-sink of note-book-type computer |
| CN2715222Y (en) * | 2004-06-23 | 2005-08-03 | 许爱明 | Notebook computer holding rack |
| CN200976120Y (en) * | 2006-12-01 | 2007-11-14 | 徐俊 | Gear guided groove type bracket for notebook computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251370A (en) * | 2013-06-28 | 2014-12-31 | 鸿富锦精密工业(武汉)有限公司 | Electronic equipment and bracket device thereof |
| CN103576777A (en) * | 2013-10-25 | 2014-02-12 | 昆山市大久电子有限公司 | Computer case with heat sink |
| CN103885543A (en) * | 2014-02-21 | 2014-06-25 | 联想(北京)有限公司 | Electronic device and information processing method |
| CN108762401A (en) * | 2018-07-25 | 2018-11-06 | 合肥联宝信息技术有限公司 | A kind of electronic equipment |
| US11797058B2 (en) | 2019-03-27 | 2023-10-24 | Huawei Technologies Co., Ltd. | Intermittent lifting assembly and mobile terminal |
| CN112822533A (en) * | 2021-01-19 | 2021-05-18 | 深圳西米通信有限公司 | High-efficient heat dissipation intelligence STB |
| CN112822533B (en) * | 2021-01-19 | 2023-03-24 | 深圳西米通信有限公司 | High-efficient heat dissipation intelligence STB |
| CN114546050A (en) * | 2022-03-01 | 2022-05-27 | 紫光计算机科技有限公司 | Notebook computer |
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| CN101571731B (en) | 2011-06-22 |
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