CN101382823A - Electronic device - Google Patents
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- CN101382823A CN101382823A CNA2007101213043A CN200710121304A CN101382823A CN 101382823 A CN101382823 A CN 101382823A CN A2007101213043 A CNA2007101213043 A CN A2007101213043A CN 200710121304 A CN200710121304 A CN 200710121304A CN 101382823 A CN101382823 A CN 101382823A
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Abstract
The invention discloses an electronic device, in particular to a laptop. The electronic device comprises a base (3) and a turning cover (1) which can be rotationally connected with the base (3); the electronic device also comprises anti-turning devices (2, 4, 5 and 6) which can prevent the base (3) from turning when the turning cover is opened. According to the electronic device, the anti-turning devices can be arranged at the connecting part of the base (3) and the turning cover (1) and also can be arranged at the bottom of the base (3). The laptop based on the invention optimizes the feeling of users when using the laptop and has the advantages of simple structure and manufacturing technique and low cost.
Description
Technical field
The present invention relates to a kind of electronic installation, more specifically, the present invention relates to a kind of notebook computer.
Background technology
At present, because consumers in general pursue the portability of the electronic installation that band such as notebook for example renovates day by day, production firm also caters to the consumer with this as the attraction, is example with the notebook, in the design of notebook, the notebook frivolous day by day, that weight is more and more lighter then can be favored.Like this, when the portability of product is become better and better, also bring a direct and general persistent ailment, promptly the notebook user is when opening screen (LCD) part, and the notebook base can be subjected to the bigger torsion of rotating shaft and overturn.This is because producer rotating shaft this phenomenon that lost efficacy may occur in order to prevent notebook after folding repeatedly, usually all adopt the way that strengthens notebook rotating shaft torque value to be evaded, therefore the user must apply extra external force and just can open the LCD part to the base portion of notebook, makes troubles and very poor use experience to the user thus.Therefore, need to propose a kind of novel notebook computer, it can solve the base flop phenomenon that present notebook computer occurs in opening the process of renovating.
Summary of the invention
Technical matters to be solved by this invention is: the shortcoming that overcomes the base upset that electronic installation such as existing notebook computer occurs in opening the process of renovating, a kind of anti-canting device that has anti-base upset is proposed: promptly a kind of electronic installation, comprise base and with renovating that described base is rotatably connected, it is characterized in that, described electronic installation also comprises an anti-canting device, and described anti-canting device prevents described base upset when opening described renovating.The electronic installation that has the anti-canting device according to the present invention not only can prevent described base upset when opening described renovating, and has optimized the impression of user when using such electronic installation.In addition, the anti-canting device according to electronic installation of the present invention has advantage simple in structure, that manufacturing process is simple, with low cost.In addition, it does not influence overall dimensions, and appearance design without any restriction, is met compact requirement.
According to an aspect of the present invention, described anti-canting device is arranged on and connects described base and the described connecting portion of renovating.Described anti-canting device comprises for described rotating shaft and the anti-canting parts that are rotatably connected with base of renovating, and described anti-canting parts partial offset are at least renovated the torsional moment that described rotating shaft produces when opening described.Promptly, like this,, so just prevented the upset of notebook base owing to the moment of torsion of resultant moment less than notebook base deadweight generation by offsetting a part of torsional moment of rotating shaft for rotating shaft increases anti-canting parts.
According to a specific embodiment of the present invention, described anti-canting parts are a torsion spring, described torsion spring set is located in the rotating shaft, first end of described torsion spring is with renovating rotation, second end moves in the described groove of first support that is fixed to base and is pressed on positive stop end simultaneously so that torsional moment to be provided, and described torsion spring is set at the described maximum distortion state that is in when renovating closure.For example, when the angle of renovating unlatching is in the 0-90 degree, second end moves in the described groove of first support along with the motion of first end and is pressed on positive stop end simultaneously, torsion spring provides the torque direction that is produced with rotating shaft opposite moment of torsion all the time in the scope of 0-90 degree like this, and this moment of torsion will be offset the moment of torsion that a part of rotating shaft produces.And surpass after 90 degree, then torsion spring does not provide the torsion power-assisted.Certainly, torsion spring also can the time within other angular ranges such as between the 0-120 degree of renovating unlatching or 0-135 degree, the 0-150 degree, provide the torsion power-assisted, and do not providing the torsion power-assisted later on surpassing 120,135 or 150 these border angle values of degree.Mentioned herein to border angle value 90,120,135,150 etc. be the illustration value, also can select other angle values as this border angle value.
First support comprises base plate and bends extended size and the corresponding flap of described torsion spring from base plate that breach and the flap that offers as groove with the corresponding position of second end described torsion spring on described base plate forms positive stop end.Like this, the spacing of second end of torsion spring realized in very simple mode.Correspondingly, groove is in the transversely extension of first support.
Described anti-canting device comprises that also one is fixed in the rotating shaft and with notebook and renovates the adjusting support of rotation, and first end of described torsion spring is fixed on the described adjusting support and by means of described adjusting support and describedly renovate synchronous rotation.Described adjusting support is preferably L type parts, comprise the web joint renovated as long-armed fixedly notebook and as galianconism transverse to the extended auxiliary section that cooperates with second end of rotating shaft of web joint, wherein on web joint, be distributed with first pilot hole of first end that holds torsion spring.
Described anti-canting device also comprises second support, and described second support is arranged on the length part that flap is not set on described first support.Described first support also is included in first dividing plate away from the lateral end setting of flap, offer first pilot hole that passes for described rotating shaft on described first dividing plate, one lateral end of described second support is provided with second partition, offers second pilot hole that passes for described rotating shaft on the described second partition.
Described anti-canting device comprises that also at least one is used to regulate the friction disc of the rotating shaft moment of resistance, described friction disc be set in the rotating shaft on the shaft part between first dividing plate and the second partition.Like this, when installing, friction disc be set in the rotating shaft on the shaft part between first dividing plate and the second partition, and torsion spring set is located at the flap in the rotating shaft and regulate on the shaft part between the support.
According to another aspect of the present invention, described anti-canting device is arranged on the bottom of base.Described anti-canting device is realized the effect of anti-canting by increasing the moment of torsion that need overcome in the process realization base upset of opening.According to one embodiment of present invention, described anti-canting device is the vacuum cup that is arranged on close user one side of base bottom.Preferably, the bottom of described base offers the groove that holds described vacuum cup.Like this, because base is adsorbed on the placement surface by vacuum cup, therefore, realizes that in opening process the moment of torsion that the base upset need overcome just increases, thereby realize preventing upset.
According to another embodiment of the invention, described anti-canting device is at least one feet away from user's a side that is arranged on base bottom.The shell of described feet and electronic installation is one-body molded.
According to another embodiment of the invention, described anti-canting device is the bearing that is arranged on the base bottom.Preferred described bearing has the inclination supporting oblique surface that supports described base bottom.In order to ensure heat radiation, offer a plurality of heat radiation perforates on the described inclination supporting oblique surface.
The electronic installation that has the anti-canting device according to the present invention not only can prevent described base upset when opening described renovating, and has optimized the impression of user when using electronic installation.In addition, the anti-canting device according to electronic installation of the present invention has advantage simple in structure, that manufacturing process is simple, with low cost.In addition, it does not influence overall dimensions, and appearance design without any restriction, is met compact requirement.
Description of drawings
Accompanying drawing shows embodiments of the invention, and can be used for illustrating principle of the present invention with instructions.Below use notebook and illustrate according to anti-canting device of the present invention as an object lesson of electronic installation, still, this anti-canting device obviously also can be used for the electronic installation that other band such as electronic dictionary is renovated.
Fig. 1 is first embodiment of notebook computer of the present invention, shows the anti-canting device at the notebook base with the installation site of the connecting portion between renovating;
Fig. 2 is the explosive view of anti-canting device of the notebook computer of first embodiment shown in Figure 1;
Fig. 3 is the opening angle of the notebook computer of first embodiment shown in Figure 1 when being no more than 90 °, and the anti-canting device shows the mounting means of anti-canting parts (torsion spring) back to the view of user's one side, shows in detail the location at torsion spring two ends;
Fig. 4 be first embodiment shown in Figure 1 notebook computer the anti-canting device in the face of the view of user's one side, show when the groove for an end motion of torsion spring of notebook computer opening angle during greater than 90 °.
Fig. 5 is second embodiment of notebook computer of the present invention, and showing the anti-canting device that is installed in the notebook base is feet;
Fig. 6 is the 3rd embodiment of notebook computer of the present invention, and showing the anti-canting device that is installed in notebook base front end is vacuum cup;
Fig. 7 is the 4th embodiment of notebook computer of the present invention, and showing the anti-canting device is bearing, and described notebook base is placed on the dip plane of this bearing obliquely;
Fig. 8 is the stereographic map of bearing of the 4th embodiment of notebook computer of the present invention.
Embodiment
Below in conjunction with accompanying drawing specific embodiments of the invention are described.But the multitude of different ways that the present invention can be defined by the claims and cover is implemented.Identical in the accompanying drawings parts are represented with identical label.
First embodiment:
Fig. 1 shows first embodiment of the anti-canting device of notebook computer of the present invention, can find out that therefrom anti-canting device 2 is installed in base 3 and has the connecting portion between 1 renovated of LCD.Fig. 2 to Fig. 4 further shows the structure of the anti-canting device 2 of the notebook computer among this embodiment.
With reference to Fig. 2, anti-canting device 2 comprises rotating shaft 21, nut 22, friction disc 23, first support 25, second support 24, torsion spring 26, regulates support 27.
One lateral end of second support 24 is provided with second partition 242 equally, offers second pilot hole 246 that passes for described rotating shaft 21 on the described second partition 242.The length dimension of second support 24 is corresponding with the length that flap 254 the is not set size partly on described first support 25.Second support 24 be installed on first support 25 and the mode of its installation for making the second partition 242 and first dividing plate 255 be oppositely arranged, friction disc 23 is placed between the second partition 242 and first dividing plate 255.
Regulating support 27 is L type parts, comprise as long-armed fixedly notebook renovate 1 web joint 274 and as galianconism transverse to the web joint 274 extended auxiliary sections 272 that cooperate with second end 212 of rotating shaft 21, wherein on web joint 274, be distributed with first pilot hole 271 of first end 261 that holds torsion spring 26 and the connecting hole 275 of fixedly renovating 1.
Can find out mounting means and the principle of work that this anti-canting device 2 is described in conjunction with Fig. 3 and Fig. 4.First support 25 is fixed on the base 3 by the perforate 257 of offering on it, and second support 24 is fixed on the base 3 with first support 25 by the perforate 257 of the perforate on it 244 and first support 25.(quantity that is friction disc in this embodiment is two to be set with friction disc 23 in the rotating shaft 21, but the quantity of this friction disc can change according to demand) and pass the pilot hole 256,246 on the bearing 25,24 and be supported on first support 25 and second support 24, thus friction disc 23 is limited on the shaft part 213 between the second partition 242 of first dividing plate 255 of first support 25 and second bearing 24.First end 211 of rotating shaft 21 is fixed on first support 25 by nut 22.Second end 212 of rotating shaft 21 1 is connected by regulating renovating of support 27 and notebook.Be set with friction disc 23 on the shaft part 213 between first dividing plate 255 of first support 25 and the second partition 242 of second support 24; Be arranged with torsion spring 26 on the shaft part 214 between second support 24 and the adjusting support 27.
In addition, anti-canting device 2 according to the present invention also comprises two friction discs 23, and friction force is adjustable between these two friction discs and between these two friction discs and the rotating shaft 21, thereby the moment of friction of rotating shaft 21 is adjustable.
Anti-canting function according to the present invention is to realize like this, when the setting of described groove 251 and torsion spring 26 should make opening angle when notebook computer less than 90 °, the second end 262 of torsion spring 26 keeps being pressed on the positive stop end 252 of groove 251, and this moment, described torsion spring was in twisting states (referring to Fig. 3); Otherwise when the opening angle of notebook computer during greater than 90 °, end 262 motions of described torsion spring 26 are for no longer being pressed on positive stop end 252, but only motion in described groove 251, torsion spring 26 does not produce twisting resistance in the raw at this moment.
When notebook computer was in closure state, torsion spring 26 was in the maximum twist state.The torsional moment direction that 26 pairs of bases of torsion spring 3 produce is opposite with the rotating shaft 21 torsional moment direction that produces, and the torsional moment that is produced less than rotating shaft 21.Along with applying external force the notebook opening angle is increased, the torsional moment of 26 pairs of bases 3 of torsion spring reduces gradually, and until when opening angle is 90 °, the torsional moment of 26 pairs of bases of torsion spring is decreased to 0.Further, in the opening process after greater than 90 °, torsion spring 26 does not produce torsional moment always in the raw.Certainly, torsion spring also can be to provide the torsion power-assisted within other angular ranges such as between the 0-120 degree of renovating unlatching or 0-135 degree, the 0-150 degree, and is not providing the torsion power-assisted later on surpassing 120,135 or 150 these border angle values of degree.Mentioned herein to border angle value 90,120,135,150 etc. be the illustration value, also can select other angle values as this border angle value.
Second embodiment:
Fig. 5 shows second embodiment of notebook computer of the present invention, and wherein, the anti-canting device is two feets 4 away from user's a side that are arranged on base 3 bottoms.Described two feets 4 are symmetrical arranged, and have formed the new strong point of notebook computer upset.Like this, notebook base 3 increases at the moment of torsion that upset need overcome the time.Therefore, the moment of torsion that the formed moment of external force of unlatching notebook need overcome when overturning less than notebook computer base 3, notebook computer can not overturn.
The 3rd embodiment:
Fig. 6 shows the 3rd embodiment of notebook computer of the present invention.As shown in the figure, the anti-canting device is the vacuum cup 5 that is arranged on base 3 bottoms.Vacuum cup 5 is arranged on the front end (i.e. close user's a side) of notebook base.
In a unshowned preferred embodiment, vacuum cup 5 is contained in the groove (not shown) that is opened in base 3 bottoms.
When opening notebook, sucker 5 is discharged inner air through the extruding back, because atmospheric effect, notebook base 3 just is adsorbed on the fixing surface by sucker 5, and the torque ratio that this absorption affinity produces is bigger, so can prevent the upset of the base of notebook in the process of opening notebook.
The 4th embodiment:
Fig. 7 shows the 4th embodiment of notebook computer of the present invention.As shown in the figure, the anti-canting device is for can make notebook base 3 towards the tilted-putted bearing 6 of user (as shown in Figure 8), as can be seen from Figure 8, described bearing 6 is provided with the dip plane 61 that can place notebook base 3, and described dip plane 61 offers a plurality of heat radiation perforates 62 that are used to dispel the heat.
When opening notebook, the upset of the integral body of notebook is subjected to the restriction of bearing 6, and the unlatching moment that external force produced is less than notebook base 3 formed moments, so notebook computer will can whole not overturn.
Need to prove that obviously, anti-canting device according to the present invention not only goes for notebook computer, and be applicable to other by base and renovate the device that constitutes, prevent the problem that these devices vert at the base of opening when renovating, for example, electronic dictionary etc.
Above embodiment is only in order to technical scheme of the present invention to be described but not limit it, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (19)
1. electronic installation, comprise base (3) and renovate (1) with described base (3) is rotatably connected, it is characterized in that described electronic installation also comprises an anti-canting device (2,4,5,6), described anti-canting device (2,4,5,6) prevent described base (3) upset when opening described renovating (1).
2. electronic installation according to claim 1 is characterized in that, described anti-canting device (2) is arranged on the connecting portion that connects described base (3) and described renovating (1).
3. electronic installation according to claim 2, it is characterized in that, described anti-canting device (2) comprises rotating shaft (21) and anti-canting parts (26) that are rotatably connected with base (3) for described renovating (1), described anti-canting parts (26) at least partial offset in the torsional moment of described renovating (1) described rotating shaft (21) generation when opening.
4. electronic installation according to claim 3, it is characterized in that, described anti-canting parts (26) are a torsion spring (26), described torsion spring (26) is set in the rotating shaft (21), first end (261) of described torsion spring (26) rotates with renovating (1), second end (262) moves in the described groove (251) of first support (25) that is fixed to base (3) and is pressed on positive stop end (252) simultaneously so that torsional moment to be provided, and described torsion spring (26) is set to be in the maximum distortion state when described renovating (1) is closed.
5. electronic installation according to claim 4, it is characterized in that, described first support (25) comprises base plate (253) and bends extended flap (254) from base plate (253) that breach and the flap (254) that offers as groove (251) with second end (262) described torsion spring (26) corresponding position on described base plate (253) forms positive stop end (252).
6. electronic installation according to claim 5 is characterized in that, described groove (251) is in the transversely extension of first support (25).
7. electronic installation according to claim 6, it is characterized in that, described anti-canting device (2) comprises that also one is fixed on that rotating shaft (21) is gone up and with renovating the adjusting support (27) that rotate (1), and first end (261) of described torsion spring (26) is fixed on that described adjusting support (27) is gone up and rotates synchronously by means of described adjusting support (27) and described renovating (1).
8. electronic installation according to claim 7, it is characterized in that, described adjusting support (27) is L type parts, comprise as the web joint (274) of long-armed fixedly renovating (1) and as the auxiliary section (272) that second end (212) of and the rotating shaft (21) extended transverse to web joint (274) of galianconism cooperates, wherein on web joint (274), be distributed with first pilot hole (271) of first end (261) that holds torsion spring (26).
9. electronic installation according to claim 8 is characterized in that, described anti-canting device (2) also comprises second support (24), and described second support (24) is arranged on the length part that flap (254) is not set on described first support (25).
10. electronic installation according to claim 9, it is characterized in that, described first support (25) also is included in first dividing plate (255) away from the lateral end setting of flap (254), offer first pilot hole (256) that passes for described rotating shaft (21) on described first dividing plate (255), one lateral end of described second support (24) is provided with second partition (242), offers second pilot hole (246) that passes for described rotating shaft (21) on the described second partition (242).
11. electronic installation according to claim 10, it is characterized in that, described anti-canting device (2) comprises that also at least one is used to regulate the friction disc (23) of rotating shaft (21) moment of resistance, described friction disc (23) be set in rotating shaft (21) on the shaft part (213) between first dividing plate (255) and the second partition (242).
12., it is characterized in that described anti-canting device (4,5) is arranged on the bottom of base (3) according to each described electronic installation among the claim 1-11.
13. electronic installation according to claim 12 is characterized in that, described anti-canting device (4,5) increases the moment of torsion that described base (3) need overcome when upset.
14. electronic installation according to claim 13 is characterized in that, described anti-canting device (5) is for being arranged on the vacuum cup of close user one side bottom the base (3).
15. electronic installation according to claim 14 is characterized in that, the bottom of described base (3) offers the groove that holds described vacuum cup (5).
16. electronic installation according to claim 13 is characterized in that, described anti-canting device (4) is for being arranged at least one feet away from user's a side bottom the base (3).
17. electronic installation according to claim 16 is characterized in that, described feet (4) is one-body molded with the shell of electronic installation.
18. electronic installation according to claim 12 is characterized in that, described anti-canting device (5) is for being arranged on the bearing that has inclination supporting oblique surface (61) (6) bottom the base (3).
19. electronic installation according to claim 18 is characterized in that, offers a plurality of heat radiation perforates (62) on the described inclination supporting oblique surface (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101213043A CN101382823A (en) | 2007-09-03 | 2007-09-03 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101213043A CN101382823A (en) | 2007-09-03 | 2007-09-03 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101382823A true CN101382823A (en) | 2009-03-11 |
Family
ID=40462695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101213043A Pending CN101382823A (en) | 2007-09-03 | 2007-09-03 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101382823A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298427A (en) * | 2010-06-22 | 2011-12-28 | 和硕联合科技股份有限公司 | Electronic device and support structure module for the same |
| CN102723059A (en) * | 2012-06-04 | 2012-10-10 | 天津三星电子有限公司 | Display terminal |
| CN103399617A (en) * | 2013-07-29 | 2013-11-20 | 王孝峰 | Deformable touch laptop |
| CN104750186A (en) * | 2013-12-31 | 2015-07-01 | 谷歌公司 | Disc style 360 degree hinge for a laptop computer |
| CN109534250A (en) * | 2019-01-23 | 2019-03-29 | 罗文芳 | A kind of overturning platform |
| CN111176385A (en) * | 2020-01-15 | 2020-05-19 | 泰州汇锦电子有限公司 | Computer rotating shaft shell structure |
| CN112303387A (en) * | 2019-07-25 | 2021-02-02 | 比亚迪股份有限公司 | Support frame |
| CN114893494A (en) * | 2022-07-12 | 2022-08-12 | 荣耀终端有限公司 | Damping mechanism and terminal |
-
2007
- 2007-09-03 CN CNA2007101213043A patent/CN101382823A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298427A (en) * | 2010-06-22 | 2011-12-28 | 和硕联合科技股份有限公司 | Electronic device and support structure module for the same |
| CN102298427B (en) * | 2010-06-22 | 2014-05-07 | 和硕联合科技股份有限公司 | Electronic device and support structure module for the same |
| CN102723059A (en) * | 2012-06-04 | 2012-10-10 | 天津三星电子有限公司 | Display terminal |
| CN102723059B (en) * | 2012-06-04 | 2015-01-14 | 天津三星电子有限公司 | Display terminal |
| CN103399617A (en) * | 2013-07-29 | 2013-11-20 | 王孝峰 | Deformable touch laptop |
| US10013021B2 (en) | 2013-12-31 | 2018-07-03 | Google Llc | Hinge for a multiple operating mode computing device |
| CN104750186A (en) * | 2013-12-31 | 2015-07-01 | 谷歌公司 | Disc style 360 degree hinge for a laptop computer |
| CN104750186B (en) * | 2013-12-31 | 2020-04-17 | 谷歌有限责任公司 | Disc style 360 degree hinge for laptop computer |
| CN109534250A (en) * | 2019-01-23 | 2019-03-29 | 罗文芳 | A kind of overturning platform |
| CN109534250B (en) * | 2019-01-23 | 2023-12-29 | 廖凯轩 | Overturning platform |
| CN112303387A (en) * | 2019-07-25 | 2021-02-02 | 比亚迪股份有限公司 | Support frame |
| CN111176385A (en) * | 2020-01-15 | 2020-05-19 | 泰州汇锦电子有限公司 | Computer rotating shaft shell structure |
| CN111176385B (en) * | 2020-01-15 | 2023-06-30 | 泰州汇锦电子有限公司 | Computer spindle shell structure |
| CN114893494A (en) * | 2022-07-12 | 2022-08-12 | 荣耀终端有限公司 | Damping mechanism and terminal |
| CN114893494B (en) * | 2022-07-12 | 2022-11-11 | 荣耀终端有限公司 | Damping mechanism and terminal |
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Application publication date: 20090311 |