CN101995906B - laptop - Google Patents

Abstract

The invention relates to a notebook computer, which comprises a base, an upper cover, a first rotating shaft, a second rotating shaft, a first plate body, a second plate body and a third plate body. The upper cover is provided with a display panel, the display panel is arranged on the inner side of the upper cover, the upper cover is pivoted with the base through a first rotating shaft, and the upper cover is pivoted relative to the base. The first plate is disposed outside the upper cover. One end of the second plate body is pivoted with the first plate body. One end of the third plate is pivoted with the base through a second rotating shaft, and the other end of the second plate is slidably arranged on the third plate and can generate relative displacement with the third plate. When the upper cover is rotated to enable the notebook computer to be in an operation state (a state of opening the upper cover panel), the other end of the second plate abuts against the third plate to limit the rotation angle of the upper cover and the third plate, and the upper cover is supported by the second plate and the third plate.

Description

laptop

technical field

The present invention relates to a notebook computer, in particular to a notebook computer capable of supporting and fixing a top cover.

Background technique

With the advancement of technology and the demand for mobile computing, a notebook computer that allows users to carry it has been developed, which can be used in any location, such as home, office, coffee shop, airport, airplane or car use this computer.

With the development of the touch screen, it is gradually applied to a personal digital assistant (PDA) or a tablet computer. In order to smoothly operate the tablet computer by touch, the tablet computer usually has a base, a touch display screen and a twin rotating axis structure pivotally connected to the base and the touch screen. The double-shaft structure can make the touch-sensitive display screen rotate horizontally or vertically relative to the base. When the user wants to operate the tablet computer, the touch-sensitive display screen can be turned over by the double-rotation shaft structure, and the back of the touch-sensitive display screen faces the base, and the touch-sensitive display screen is arranged on the base, so that the base The seat supports the control-type display screen, so that the touch-sensitive display screen will not shake during operation and can be stably selected.

Yet the notebook computer of prior art usually utilizes single rotating shaft to pivotally connect the base of the notebook computer and the display screen, so that this notebook computer has a clamshell (clamshell) opening and closing structure. When this kind of clamshell notebook computer is equipped with a touch-sensitive display screen, the following problems will occur: when the display screen of this kind of notebook computer is turned on to the operating state, its center of gravity will move from the center of the base to the side or even beyond sideways, causing the laptop to be in an unstable state. When the user touches the touch screen with a hand or a stylus, the applied force will cause the notebook computer to be in an unstable state and cause a wobble phenomenon, which will affect the operating feel.

Contents of the invention

In view of the above-mentioned problems in the prior art, one of the objects of the present invention is to provide a notebook computer, which can solve the problem of touching the notebook computer by assembling the second and third boards to interlock and support the upper cover. The panel is in a shaken and unstable state.

According to an object of the present invention, a notebook computer is provided, which includes a base, a top cover, a first shaft, a first board, a second board, a third board and a second shaft. The upper cover has a display panel, the display panel is arranged on the inside of the upper cover, the upper cover is pivotally connected to the base with a first rotating shaft, and the upper cover is pivoted relative to the base to be in a closed state and an operating state (opening the upper cover panel state). The first board is disposed outside the upper cover. One end of the second board is pivotally connected to the first board. One end of the third plate is pivotally connected to the base with a second rotating shaft, and the other end of the second plate is slidably arranged on the third plate so as to be able to produce relative displacement with the third plate, and the first rotating shaft and The second rotating shaft has a position gap. Wherein, when the top cover is turned to make the notebook computer in the operating state, the other end of the second board is pressed against the third board to limit the rotation angle of the top cover and the third board, and the second board and the third board The plate body supports the upper cover.

As mentioned above, according to the notebook computer of the present invention, it can have one or more of the following advantages:

(1) The notebook computer can use the second and third boards to support the panel of the notebook computer to fix the position of the panel and prevent the user from touching the panel and causing it to swing and shift.

(2) The notebook computer can be connected with each other through the second and third boards, which can provide the convenience that the second boards will automatically open when the second and third boards support the panel.

(3) The notebook computer can be connected with each other through the second and third boards, which can provide the convenience of automatic storage of the boards when the top cover panel is closed.

Description of drawings

Fig. 1 is a schematic view of the appearance of a notebook computer according to the first embodiment of the present invention;

Fig. 2 is a schematic diagram of the appearance of the notebook computer from another perspective according to the first embodiment of the present invention;

FIG. 3 is a schematic view of the appearance of the notebook computer in another perspective according to the first embodiment of the present invention;

Fig. 4 is a schematic diagram of the movement of the notebook computer part in the operating state of the first embodiment of the present invention;

Fig. 5 is a schematic diagram of the movement of the notebook computer part in the closed state according to the first embodiment of the present invention;

Fig. 6 is a partial sectional schematic diagram of part A-A of the notebook computer of the second embodiment of the present invention;

FIG. 7 is a partial cross-sectional schematic diagram of part B-B of the notebook computer according to the second embodiment of the present invention.

[Description of main component symbols]

1: Base;

2: top cover;

21: display panel;

22: the first rotating shaft;

23: end;

3: the first board;

31: accommodation space;

32: engaging parts;

33: Pivot shaft hole

4: the second board;

41: pivoting shaft;

42: guide rod;

43: torsion spring;

5: The third board;

51: second rotating shaft;

52: guide rail;

53: cushion body;

61: position gap;

62: Operation plane;

7: the fourth plate body; and

71: shaft hole.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Figures 1 to 3, which are a schematic view of the appearance of the notebook computer of the first embodiment of the present invention, a schematic view of the appearance of the notebook computer of the first embodiment, and a schematic view of the appearance of the notebook computer of the first embodiment of the present invention. . Among the figure, the notebook computer comprises a base 1, a loam cake 2, a first rotating shaft 22, a first plate body 3, a second plate body 4, a third plate body 5, a second rotating shaft 51 (such as 5) and a fourth plate body 7. The base 1 can be in contact with a plane outside, such as a desktop carrying a notebook computer.

The upper cover 2 has a display panel 21, the display panel 21 is arranged on the inner side of the upper cover 2, the upper cover 2 is pivotally connected with the base 1 by the first rotating shaft 22, and the upper cover 2 pivots relative to the base 1 and can be positioned at a closed position. state or an operating state (also called an open state). In this embodiment, the display panel 21 is a touch panel, which can be touched by the user.

The first plate body 3 is provided on the outside of the upper cover 2. The first plate body 3 can be hollow, and its inner edge and the upper cover 2 can define a groove-shaped accommodation space 31. The first plate body 3 includes a snap-fit 32 (as shown in FIG. 4 ) and a pivot hole 33 . The engaging member 32 is engaged with an end portion 23 of the upper cover 2 , and the end portion 23 is adjacent to the first rotating shaft 22 . Wherein the first plate body 3 can be integrally formed on the upper cover 2 to reduce the cost of additional mold opening. The pivot hole 33 is located on the inner edge of one end of the first board 3 for pivotally connecting the second board 4 .

One end of the second board 4 is pivotally connected to the first board 3, wherein the second board 4 includes a pivot shaft 41 and a guide rod 42, the pivot shaft 41 is connected to one end of the second board 4, wherein the pivot The width of the rotating shaft 41 is larger than that of the second board 4 , and protrudes from the outer edge of the second board 4 . Therefore, the pivoting shaft 41 can be positioned on the pivoting shaft hole 33 . One side of the guide rod 42 is integrally connected to the other end of the second board body 4 , and the width of the guide rod 42 is larger than that of the second board body 4 , so the left and right ends of the guide rod 42 respectively protrude from the outer edge of the second board body 4 .

The left and right two sides of the inner edge of the third plate body 5 are respectively provided with a guide rail 52, and the left and right two ends of the guide rod 42 on the second plate body 4 are correspondingly inserted in the left and right guide rails 52 of the third plate body 5, each guide rod 42 slides on the corresponding guide rail 52, so that the second plate body 4 rotates and slides relative to the third plate body 5, and can produce relative displacement with the third plate body 5. One end of the third plate body 5 is connected to a second rotating shaft 51 for being pivotally connected with the base 1 .

The fourth board 7 is disposed on one side of the base 1 and adjacent to the first rotating shaft 22 . The fourth plate body 7 has a shaft hole 71 (as shown in Figure 5), so that the second rotating shaft 51 is passed through the shaft hole 71, so that the fourth plate body 7 and the third plate body 5 are pivotally connected to each other. The rotating shaft 22 and the second rotating shaft 51 have a position gap 61 (as shown in Figure 5 ), so that the above-mentioned first plate body, the second plate body, the third plate body and the fourth plate body can form a four-bar linkage structure and mutually Gearing. In this embodiment, the fourth plate body 7 can be integrally formed on one side of the base 1 to reduce the cost of mold opening.

In addition, a cushion body 53 is provided on the outside of the third plate body 5. When the upper cover 2 is in the operating state, the cushion body 53 pushes against an operating plane 62 (as shown in FIG. 4 ) to prevent the third plate body 5 from The outer surface resists scratches and rubs against the operating plane 62 . In this embodiment, the cushion body 53 can be made of rubber material, but it is not limited thereto.

Please refer to FIG. 4 , which is a schematic diagram of the operation of the notebook computer part in the operating state of the first embodiment of the present invention. When turning the top cover 2 of the notebook computer to open it and present the operating state, the top cover 2 jointly rotates the second rotating shaft 51 (as shown in FIG. 5 ), and drives the third plate body 5 to unscrew to lean against the outside. Operating surface (such as a desktop for placing a laptop computer). Then drive the guide rod 42 on the second board 4 to slide from one end of the guide rail 52 (at this time, the upper cover 2 is closed on the base 1) to the other end of the guide rail 52 (at this time, the upper cover 2 is away from the base 1 and is in an operating state) . When the guide rod 42 continued to slide to the other end of the guide rail 52, the guide rod 42 at the other end of the second board body 4 abutted against the third board body 5 to limit the rotation angle of the upper cover 2 and the third board body 5, and through the second board body 4 The second plate body 4 and the third plate body 5 support the upper cover 2 .

Please refer to FIG. 5 and continue to refer to FIG. 4. FIG. 5 is a schematic diagram of the operation of the notebook computer in the closed state according to the first embodiment of the present invention. If the upper cover 2 of the notebook computer is turned in the reverse direction, the upper cover 2 will make the second rotating shaft 51 rotate in the opposite direction, and drive the third plate body 5 to reversely close, and then drive the guide rod on the second plate body 4 42 slides from the other end of the guide rail 52 (at this time the upper cover 2 is away from the base 1 and is in an operating state) to one end of the guide rail 52 (at this time the upper cover 2 is closed on the base 1). When the guide rod 42 continues to slide to one end of the guide rail 52, the second plate body 4 can be accommodated in the accommodation space, so that the third plate body 5 is attached to the first plate body 3 on the surface of the upper cover to increase the overall appearance. fashion needs.

Therefore, when the operator touches the touch screen on the panel with a finger or a stylus, the force exerted by the operator is supported by the second board and the third board and pressed against the upper cover, which can prevent the notebook computer from being positioned Unstable state produces wobble phenomenon, which improves the accuracy of operation and the feel of touch.

Please refer to Fig. 6 and Fig. 7 and continue to refer to Fig. 4, Fig. 6 and Fig. 7 are respectively the partial cross-sectional schematic diagram of part A-A of the notebook computer of the second embodiment of the present invention and the partial cross-section of part B-B of the notebook computer of the second embodiment schematic diagram. The composition and structure of the second embodiment of the present creation is roughly the same as that of the first embodiment, and the only difference is that the components installed on the second board are different from those of the first embodiment, so the detailed description of the same parts will be omitted. In the second embodiment, the second plate body 4 further includes a torsion spring 43 . The torsion spring 43 can be sleeved in the pivot shaft hole, and one protruding end of the torsion spring 43 is fastened to the first plate body 3 , and the other protruding end of the torsion spring 43 is engaged with the pivot shaft 41 . Wherein, the torsion value stored in the torsion spring 43 can be changed along with the displacement of the second plate body 4 relative to the first plate body 3 .

Wherein, when the upper cover 2 is from the closed state to the open state, the torsion spring 43 of the second plate body 4 releases the torsion force, so that the torsion force value is reduced from the maximum torsion force to the minimum torsion force. At this time, the torsion spring 43 relies on the released torsion force, The guide rod 42 can be slidably displaced from one end of the guide rail 52 to the other end of the guide rail 52 to open the upper cover 2 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (11)

1. notebook computer is characterized in that: comprise:

One pedestal;

One upper cover has a display panel, and this display panel is arranged at side within this upper cover, and this upper cover is with one first rotating shaft and this pedestal pivot joint, and this upper cover is this pedestal pivotable and be positioned at a closure state and a mode of operation relatively;

One first plate body is arranged at side outside this upper cover;

One second plate body, one of this second plate body end is articulated in this first plate body; And

One the 3rd plate body, one of the 3rd plate body end is with one second rotating shaft and this pedestal pivot joint, and the other end of this second plate body is mounted slidably in the 3rd plate body and can produces relative displacement with the 3rd plate body, and this first rotating shaft and this second rotating shaft have a position gap;

Wherein, when rotating this upper cover when making this notebook computer be positioned at this mode of operation, other end contact the 3rd plate body of this second plate body to be limiting the rotational angle of this upper cover and the 3rd plate body, and supports this upper cover by this second plate body and the 3rd plate body; The 3rd plate body is provided with a guide rail, and this second plate body has a guide rod, and this guide rod one side is connected in this second plate body, and these guide rod two ends are inserted in this guide rail of the 3rd plate body, and this guide rod slides on this guide rail, makes the 3rd plate body slip relatively of this second plate body.

2. notebook computer as claimed in claim 1, it is characterized in that: this first plate body and this upper cover define an accommodation space, and when this upper cover was positioned at this closure state, this second plate body was contained in this accommodation space.

3. notebook computer as claimed in claim 1, it is characterized in that: this first plate body comprises a fastener, this fastener is sticked in one of this upper cover end, contiguous this first rotating shaft in this end.

4. notebook computer as claimed in claim 1, it is characterized in that: this second plate body comprises a torque spring, this torque spring is arranged at the articulated section of this second plate body and this first plate body, and the stored torque value of this torque spring changes with the relative position of this second plate body and this first plate body.

5. notebook computer as claimed in claim 4, it is characterized in that: when this upper cover was positioned at this closure state, the torque value of this torque spring was positioned at maximal value, with auxiliary this upper cover of opening.

6. notebook computer as claimed in claim 1, it is characterized in that: outside this second plate body, side is provided with a cushion pad body, when this upper cover is positioned at this mode of operation, this cushion pad body contact one operation planar.

7. notebook computer as claimed in claim 6, it is characterized in that: this cushion pad body is that quality of rubber materials is made.

8. notebook computer as claimed in claim 1, it is characterized in that: also have one the 4th plate body, the 4th plate body is arranged at one of this pedestal side and contiguous this first rotating shaft, the 4th plate body has an axis hole, this second rotating shaft is arranged in this axis hole, makes the 4th plate body and the mutual pivot joint of the 3rd plate body.

9. notebook computer as claimed in claim 8, it is characterized in that: the 4th plate body and this pedestal are integrally formed.

10. notebook computer as claimed in claim 1, it is characterized in that: this first plate body and this upper cover are integrally formed.

11. notebook computer as claimed in claim 1 is characterized in that: this display panel is a touch panel.

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