CN201804294U

CN201804294U - Portable computer

Info

Publication number: CN201804294U
Application number: CN2010202204284U
Authority: CN
Inventors: 高彦彬
Original assignee: Quanta Computer Inc
Current assignee: Quanta Computer Inc
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-04-20
Anticipated expiration: 2020-05-25

Abstract

The utility model relates to a portable computer, which comprises a body, a screen and a pivot. The pivot is articulated between the body and the screen so that the screen can move relative to the body. The pivot is provided with a first magnet, and the first magnet rotates synchronously with the screen. A foot pad is positioned below the pivot, can glidingly protrude the bottom surface of the body, and is provided with a second magnet. When the screen rotates relative to the body, the length of the bottom surface of the foot pad protruding the body is adjusted by means of the magnetic force intensity between the first magnet and the second magnet. The portable computer has the advantages that: when a user opens the screen of the portable computer, the body inclines for a certain angle, and the portable computer is more accordant with the human engineering and more comfortable when the user types. According to the design, the user can open the screen of the portable computer in a single hand mode without great effort, meanwhile the body inclines for a certain angle, and the heat dissipation effect of an air inlet at the bottom of the body is increased.

Description

Portable computer

Technical field

The utility model is about a kind of portable computer device.

Background technology

Portable computer (for example notebook computer) one of the at present the most popular 3C commodity of can saying so.Because the notebook computer commodity have trended towards maturing, consumer demand is the computing power of computer no longer just, and the convenience of appearance design or use is also listed the consumer in and bought one of project of considering.

General external computor-keyboard all has the foot rest of adjusting keyboard slope, more meets ergonomics, more comfortable when allowing the user typewrite.When on notebook computer, typewriting,, when typewriting, the user equally more meets ergonomics, more comfortable if can allow keyboard also have a degree of tilt.In view of this, portable computer still has at the space of this demand improvement with innovation.

The utility model content

Therefore, a purpose of the present utility model is that a kind of portable computer of adjusting the fuselage degree of tilt that has is being provided.

According to above-mentioned purpose of the present utility model, a kind of portable computer is provided, it comprises a body, a screen and a pivot.Pivot is articulated between body and the screen, makes screen to rotate with respect to body.Pivot has one first magnet, and first magnet is synchronized with the screen rotation.One foot pad slides and is positioned at the below of pivot, and protrudes from the bottom surface of body slidably, and foot pad has one second magnet.When screen rotated with respect to body, foot pad was adjusted the length that foot pad protrudes the bottom surface of body by the variation of magnetic force between first magnet and second magnet.

According to above-mentioned purpose of the present utility model, another kind of portable computer is provided, it comprises a body, a screen and a pivot.Pivot is articulated between body and the screen, makes screen to rotate with respect to body.First gear is connected to pivot, and second gear has first magnet and is engaged in first gear.When screen rotates with respect to body, rotate synchronously by pivot, first gear and second gear driven, first magnet.One foot pad is positioned at the below of this pivot, and protrudes from the bottom surface of body slidably, and foot pad has one second magnet.When screen rotated with respect to body, foot pad was adjusted the length that foot pad protrudes the bottom surface of body by the variation of magnetic force between first magnet and second magnet.

According to an embodiment of the present utility model, foot pad has on one block piece and block piece once, so as to the sliding scale of restriction foot pad.

According to another embodiment of the present utility model, second magnet is positioned at foot pad in an intrinsic end.

According to another embodiment of the present utility model, when screen fitted in body, the pairing plane of one second magnetic pole of one first magnetic pole of first magnet and second magnet had an angle, and first magnetic pole is to be different from second magnetic pole.

According to another embodiment of the present utility model, angle is roughly 60 degree.

Useful technique effect of the present utility model is to use portable computer of the present utility model, and the user can be when raising the screen of portable computer, allows the body angle that tilts simultaneously, more meets ergonomics, more comfortable when allowing the user typewrite.This design can allow the user with the effortless screen of raising portable computer of singlehanded mode, allows the body angle that tilts simultaneously, and increases the heat dissipation in body bottom inflow hole.

Description of drawings

For above-mentioned and other purpose, feature, advantage of the present utility model can be become apparent, below with reference to accompanying drawing preferred embodiment of the present invention is described in detail, wherein:

Fig. 1 is the side view that illustrates according to a kind of portable computer of the utility model one embodiment.

Fig. 2-Fig. 5 illustrates the action series of raising with screen according to the foot pad of a kind of portable computer of the utility model one embodiment.

Fig. 6 is the enlarged drawing that illustrates according to the foot pad of a kind of portable computer of another embodiment of the utility model.

Embodiment

Please refer to Fig. 1, it illustrates according to the side view of a kind of portable computer of the utility model one embodiment (element of being correlated with in pivot section shows body).Portable computer 100 comprises a body 102 and a screen 104.Pivot 106 is articulated between body 102 and the screen 104.When body 102 was positioned over a loading end 112, screen 104 can be rotated the angle of demand by pivot 106 with respect to body 102.Body 102 have one (or a pair of) foot pad 110 in order to the protection body the bottom surface and cushion the impact of external force for portable computer 100.Foot pad 110 is positioned at corresponding pivot 106 belows, and outwards protrude different length (or distance) with respect to body 102 slidably, and then make that body 102 can be with respect to loading end 112 angle that tilts, more meet ergonomics, more comfortable when allowing the user typewrite.In the present embodiment, foot pad 110 is propped up body 102 acting force is on one side provided by the magnetic repulsion between the first magnet 108a and the second magnet 108b.Angle is not simultaneously between screen 104 and body 102, the first magnet 108a is also different thereupon with the magnetic force (magnetic repulsion or magnetic attraction) between the second magnet 108b, protrude the length (or distance) of bodies 102 bottom surfaces so as to adjustment foot pad 110, and then reach the angle of demand.In the present embodiment, the second magnet 108b is positioned at the end of foot pad 110 in body 102, and the first magnet 108a is directly fixed on the pivot 106, raises and rotates synchronously with screen 104.In addition, in order to limit the sliding scale of foot pad 110 inside and outside body 102, design has last block piece 110b and following block piece 110a around the foot pad 110, so as to reaching this purpose.

Please refer to Fig. 2-Fig. 5, it illustrates the action series of raising with screen according to the foot pad of a kind of portable computer of the utility model one embodiment.In pivot section, all show the element that is relevant to foot pad 110 height control in the body 102.

Fig. 2 is the state of the screen that illustrates portable computer foot pad 110, the first magnet 108a and the second magnet 108b when fitting in body.In this state; the S utmost point of the first magnet 108a and the extremely pairing plane of the N of the second magnet 108b have an angle α 1; though non-complete parallel correspondence; still be enough to produce magnetic attraction between the first magnet 108a and the second magnet 108b; thereby foot pad 110 can be withdrawn in the body 102 because of magnetic attraction; yet for avoiding foot pad 110 whole withdrawal bodies to lose protection and the function that cushions, so block piece 110a will reserve part foot pad 110 protrudes from body 102 bottom surfaces in order to interfere body 102 bottom surfaces down.In other words, foot pad 110 protrudes from the length (or distance) of body 102 bottom surfaces for minimum.

Fig. 3 is the state of foot pad 110 when illustrating the screen of portable computer and body angle about 30 and spending, the first magnet 108a and the second magnet 108b.In this state, the S utmost point of the first magnet 108a and the extremely pairing plane of the N of the second magnet 108b are roughly orthogonal, so magnetic attraction between the first magnet 108a and the second magnet 108b or magnetic repulsion is all very little or (for the required acting force in the one side of propping up body 102) about equally, the position of foot pad 110 can be more compared to the length that Fig. 2 protrudes from body 102 bottom surfaces because of the weight of itself, yet because of foot pad 110 has loading end 112, it is roughly the same that the historical facts or anecdotes border protrudes from length and Fig. 2 of body 102 bottom surfaces.

Fig. 4 is the state of foot pad 110 when illustrating the screen of portable computer and body angle about 90 and spending, the first magnet 108a and the second magnet 108b.In this state, the N utmost point of the first magnet 108a and the extremely pairing plane of the N of the second magnet 108b have an angle α 2, though non-complete parallel correspondence, still be enough to make between the first magnet 108a and the second magnet 108b and produce magnetic repulsion, as shown in Figure 4, the N utmost point of the extremely corresponding second magnet 108b of the N of the first magnet 108a, thereby the position of foot pad 110 can be more compared to the length that Fig. 3 protrudes from body 102 bottom surfaces because of magnetic repulsion.In this state, body 102 bottom surfaces are between down between block piece 110a and the last block piece 110b.On real the work, because of foot pad 110 belows have loading end 112, so foot pad 11 will keep body 102 and loading end 112 to be degree of tilt because of the effect that magnetic repulsion protrudes the bottom surface.

Fig. 5 is the state of the screen 104 that illustrates portable computer foot pad 110, the first magnet 108a and the second magnet 108b when spending with body angle about 120.In this state, the N of the first magnet 108a greatly causes corresponding abreast with the N utmost point of the second magnet 108b, so have the strongest magnetic repulsion between the first magnet 108a and the second magnet 108b, thereby the position of foot pad 110 is more compared to the length that Fig. 4 protrudes from body 102 bottom surfaces, yet, for avoiding the foot pad 110 whole bodies that protrude, block piece 110a will reserve part foot pad 110 be hidden in the body 102 in order to interfere body 102 bottom surfaces so go up.In other words, foot pad 110 protrudes from the length (or distance) of body 102 bottom surfaces for maximum.This state is that general user raises the angle that screen 104 uses portable computer 100.In real the work,, present a bigger degree of tilt with loading end 112 relative Fig. 4 and more meet ergonomics so the effect that foot pad 11 protrudes the bottom surface because of magnetic repulsion will promote body 102 because of foot pad 110 belows have loading end 112.

In a specific embodiment, angle α 1 is designed to 60 degree, and therefore in Fig. 3, when screen 104 and body 102 angles about 30 were spent, the S utmost point of the first magnet 108a and the extremely pairing plane of the N of the second magnet 108b were roughly orthogonal; And in Fig. 4, angle α 2 also is roughly 60 degree; And in Fig. 5, the N utmost point of the first magnet 108a will be corresponding abreast with the N utmost point of the second magnet 108b and produce maximum magnetic repulsion, so that body 102 1 side stays are risen.

Please refer to Fig. 6, it illustrates the enlarged drawing according to the foot pad of a kind of portable computer of another embodiment of the utility model.The embodiment difference of the embodiment of this figure and above-mentioned Fig. 1-Fig. 5 is that mainly the first magnet 108a is not directly fixed on the pivot 106, but rotates synchronously with screen 104 by a pair of gear drive.In the present embodiment, the first gear 114a is fixed on the pivot 106, and is engaged in the second gear 114b, and the first magnet 108a is fixed in the second gear 114b.The purpose of this design is to adjust the first magnet 108a and the second magnet 108b position apart from pivot 106 by gear drive, makes that the position of foot pad 110 can be more flexible, and needn't be too near in pivot 106.

In the above embodiments, though the length (or distance) that allows foot pad 110 protrude from body 102 bottom surfaces with special angle (for example about 120 degree of screen and body angle) is maximum.The principle that the deviser of portable computer can disclose according to the present invention, the angle of demand between adjustment screen and the body is so as to controlling the length that foot pad protrudes from body bottom surface demand.

By above-mentioned the utility model embodiment as can be known, use portable computer of the present utility model, the user can be when raising the screen of portable computer, allows the body angle that tilts simultaneously, more meets ergonomics, more comfortable when allowing the user typewrite.In addition, this design more can allow the user with the effortless screen of raising portable computer of singlehanded mode, allows the body angle that tilts simultaneously, and increases the heat dissipation in body bottom inflow hole.

Though the utility model discloses as above with embodiment; yet it is not in order to limit the utility model; anyly be familiar with this operator; in not breaking away from spirit and scope of the present utility model; when can doing various changes that are equal to or replacement, therefore protection domain of the present utility model is when looking accompanying being as the criterion that the application's claim scope defined.

Claims

1. a portable computer is characterized in that, comprises:

One body and a screen;

One pivot is articulated between this body and this screen, makes this screen to rotate with respect to this body, and this pivot has one first magnet, and this first magnet is synchronized with this screen rotation; And

One foot pad is positioned at the below of this pivot, and protrudes from the bottom surface of this body slidably, and this foot pad has one second magnet,

When this screen rotated with respect to this body, this foot pad was adjusted the length that this foot pad protrudes the bottom surface of this body by the variation of magnetic force between this first magnet and this second magnet.

2. portable computer according to claim 1 is characterized in that, this foot pad has on one block piece and block piece once, so as to limiting the sliding scale of this foot pad.

3. portable computer according to claim 1 is characterized in that, this second magnet is positioned at this foot pad in an intrinsic end.

4. portable computer according to claim 1, it is characterized in that, when this screen fitted in this body, the pairing plane of one second magnetic pole of one first magnetic pole of this first magnet and this second magnet had an angle, and this first magnetic pole is to be different from this second magnetic pole.

5. portable computer according to claim 4 is characterized in that, this angle is 60 degree.

6. a portable computer is characterized in that, comprises:

One body and a screen;

One pivot is articulated between this body and this screen, makes this screen to rotate with respect to this body;

One first gear and one second gear, this first gear is connected to this pivot, this second gear has one first magnet and is engaged in this first gear, when this screen rotates with respect to this body, rotates synchronously by this pivot, this first gear and this first magnet of this second gear driven; And

One foot pad is positioned at the below of this pivot, and protrudes from the bottom surface of this body slidably, and this foot pad has one second magnet;

7. portable computer according to claim 6 is characterized in that, this foot pad has on one block piece and block piece once, so as to limiting the sliding scale of this foot pad.

8. portable computer according to claim 6 is characterized in that, this second magnet is positioned at this foot pad in an intrinsic end.

9. portable computer according to claim 6, it is characterized in that, when this screen fitted in this body, the pairing plane of one second magnetic pole of one first magnetic pole of this first magnet and this second magnet had an angle, and this first magnetic pole is to be different from this second magnetic pole.

10. portable computer according to claim 9 is characterized in that, this angle is 60 degree.