CN103123521B - Portable computer - Google Patents

Abstract

A portable computer. The portable computer includes: the display device comprises a base, a display module, at least one supporting piece and at least one sliding assembly; the base comprises a first area and a second area; the display module comprises a connecting end, a display surface and a supporting surface; each supporting piece comprises a first fixed end pivoted on the non-display surface of the display screen and a second fixed end pivoted on the rear end or the position close to the rear end of the base; each sliding assembly comprises a rod piece at least arranged in the second area and a sleeve sliding piece which is combined with the connecting end and slides and displaces along the rod piece; when the display module is opened relative to the base by the at least one support member, the second fixing ends rotate relative to the base to a proper opening angle, the display module can rotate by taking the first fixing ends as fulcrums to drive the connecting end to slide forwards to a proper position along with the sleeve sliding piece in the second area towards the first area, and the at least one support member supports the display module to form a proper operation inclination angle. The invention can provide better watching or operating effect for users.

Description

portable computer

technical field

The invention relates to a portable computer, in particular to a portable computer capable of moving a display screen toward a user and providing its supporting effect.

Background technique

The computer has become one of the living tools of modern people, and with the vigorous development of touch technology, most of the handheld computers or electronic communication products have used touch panels to replace the traditional form of mouse or physical keyboard input, and Widely used in tablet computers, smart phones, PDAs, etc., and cooperate with a new generation of operating systems that support touch applications to provide users with a more intuitive and convenient operating experience.

However, for notebook computers, since they have been equipped with input devices such as QWERTY keyboards and TouchPad touch panels, and the operating systems installed on notebook computers in the past do not support the touch input function or do not have a good interface design. It is not designed for touch gesture operation, so traditionally, pure notebook computers have little need and design for touch control. However, on the one hand, operating system manufacturers have designed operating systems that can support touch operations for notebook computers; Therefore, there is a demand for providing touch operation functions on a desktop computer or even transforming it into a tablet computer. However, since the display screen of a notebook computer has a certain weight, after the display screen is unfolded at an angle for touch operation with respect to the computer base, when the user directly touches the display screen and applies force, due to the force point The torque relative to the pivot is relatively long, even if the pivot between the display screen and the host has a certain damping torque for the display screen to be fixed at any angle, but the user uses a finger or a stylus to move When the screen is touched, it may still cause the display screen to shake back and forth and become unstable, thereby affecting the user's operating comfort and causing visual discomfort. In severe cases, when the user exerts too much force, the display screen may fall backwards without support at the back, which will affect the user's operating experience and even damage the notebook computer body.

Therefore, the prior art has developed a way of supporting and pivotally connecting the display screen in the form of a support arm.

Wherein such as China Taiwan Patent Publication No. I316666 patent (U.S. US7,184,263B1 patent), its portable computer utilizes sheet support to prop up the display screen, and through the guide slots that are arranged on both sides of the keyboard for the bottom of the display screen relative to the computer The main body slides to achieve the effect of display screens being placed upright. However, this design is only applicable to the tablet computer with the display screen facing upwards, and the display screen of a general notebook computer faces the direction of the keyboard when it is not in use, and this design cannot be applied. Furthermore, the target of this patent is a tablet computer, that is, the normal state should be that the display screen is lying flat and facing up, and when necessary, it can be pushed and tilted, so the display screen is exposed to the outside no matter what state it is in. without proper masking protection.

Another example is Taiwan Patent Publication No. 566583, which is another example. The electronic screen of its notebook computer can be designed by a plurality of linkage mechanisms on both sides, so that the electronic screen can be flipped relative to the base, so as to change the screen. A function to display directions. However, this design needs to cooperate with the setting and operation of multiple complex linkage mechanism components including pivoting, linkage and sliding to achieve the flipping effect, which is unfavorable for the assembly and operation of the notebook computer. And because the mechanism is too complicated and there are exposed support mechanisms and linkage mechanisms on both sides, it is not only visually unsightly, but also the sliding process has high resistance and is not smooth and stable. There may be a risk of pinching. Furthermore, since not only must additional reserved space be provided on both sides of the main unit for grooves and pivoting mechanisms with special structural shapes, but also additional space must be reserved for the frames on both sides of the electronic screen to arrange through slots and pivoting mechanisms for The supporting member can be installed therein to slide and rotate, so the overall thickness cannot be reduced, and the visible panel area of the electronic screen will even be reduced.

Therefore, how to design the structure of the portable computer to provide a stable screen support and sliding effect is really a subject worth studying.

Contents of the invention

The main purpose of the present invention is to provide a portable computer that can stably move the display screen toward the user and provide its supporting effect.

To achieve the above-mentioned purpose, the portable computer of the present invention includes: a base, a display module, at least one support member and at least one sliding assembly; A second area on the side; the display module includes a connection end, a display surface and a support surface relative to the display surface; each of the support members includes a first fixed end and a second fixed end, the first fixed The second fixed end is pivotally connected to the non-display surface of the display module, so that the display module can rotate relative to the support; the second fixed end is pivotally connected to the rear end of the base or near the rear end, so that the support can be relatively Rotate on the base; each of the sliding components includes a rod and a sleeve slider set on the rod, the rod is at least set in the second area of the base, the sleeve slider is combined with The connecting end of the display module can be slidably displaced along the bar; accordingly, when the display module is opened relative to the base, the display module will be fixed by the second supports by the at least one supporting member. Rotate the end relative to the base, until the appropriate opening angle, the display module can also use the first fixed ends as the fulcrum to rotate relative to the at least one support member, and drive the connecting end of the display module to follow the set The barrel sliding member slides forward to a proper position in the second region toward the first region, so that the at least one supporting member supports the display module at a proper operating tilt angle.

With the design of the present invention, the user only needs to flip the display module relative to the base, and the connection end of the display module can be driven by the sleeve structure through the joint movement of the pivot joints and the connecting rods formed between the components. The display module can be stably slid towards the user to form an appropriate operating inclination angle with the base, and the display module is supported by at least one support member, so as to provide better viewing or operation effect for the user.

Description of drawings

FIG. 1 is a schematic diagram of a portable computer of the present invention.

FIG. 2 is a partial exploded view of the first embodiment of the portable computer of the present invention.

FIG. 3 is a schematic diagram of a first embodiment of the sliding assembly of the portable computer of the present invention.

FIG. 4 is a schematic diagram of a second embodiment of the sliding assembly of the portable computer of the present invention.

FIG. 5( a ) is a schematic diagram of a third embodiment of the sliding assembly of the portable computer of the present invention.

FIG. 5( b ) is another schematic diagram of the third embodiment of the sliding assembly of the portable computer of the present invention.

Fig. 6(a) is a schematic diagram of the first embodiment of the portable computer of the present invention in a closed state.

FIG. 6( b ) is a schematic diagram of the first embodiment of the portable computer of the present invention transforming from the closed state to the open state.

FIG. 6( c ) is a schematic diagram of the first embodiment of the portable computer of the present invention in an open state.

Fig. 7(a) is a schematic diagram of a second embodiment of the portable computer of the present invention.

Fig. 7(b) is a schematic diagram of a third embodiment of the portable computer of the present invention.

FIG. 8 is a schematic diagram of a fourth embodiment of the portable computer of the present invention.

Fig. 9 is a schematic diagram of a fifth embodiment of the portable computer of the present invention.

Description of main component symbols:

1, 1a, 1b, 1c, 1d portable computer

10, 10a, 10b, 10c, 10d base

11 keyboard

12, 12a, 12b slide assembly

121, 121a, 121b sleeve slide

1211, 1211a, 1211b pivot joint

1212, 1212a, 1212b sleeve part

1213, 1213a, 1213b connection part

1214a Positioning Department

122, 122a, 122b rods

123, 123b fixing piece

124 positioning parts

1241 Interference Department

125 drive unit

1251 limit switch

13, 13d front end

14 backend

15, 15d first area

16, 16d second area

161 surfaces

162, 162c, 162d slits

20, 20a, 20b, 20c, 20d display module

21 connection end

21a central part

22 display surface

23 support surface

24 free ends

30, 30a, 30b, 30c, 30d supports

31 first fixed end

32 second fixed end

detailed description

In order to allow examiners to better understand the technical content of the present invention, preferred embodiments are given and described as follows.

Please refer to Figure 1 and Figure 2 together. FIG. 1 is a schematic diagram of a portable computer 1 of the present invention, and FIG. 2 is a partial cross-sectional view of the portable computer 1 of the present invention. In one embodiment of the present invention, the portable computer 1 is a notebook computer, but according to different types of applications, the portable computer 1 can also be a tablet computer, a small notebook computer or other electronic devices with a clamshell display module, but not with This example is limited.

FIG. 2 is a section substantially along the centerline of the portable computer 1 of the present invention. As shown in FIGS. 1 and 2 , the portable computer 1 of the present invention includes a base 10 , a display module 20 and a supporting member 30 . The top surface of the base 10 is divided between a front end 13 and a rear end 14 with a first zone 15 and a second zone 16, the first zone 15 is close to the front end 13 and ahead, and the second zone 16 is close to the rear end 14 and in front Finally, wherein the first area 15 can be equipped with a keyboard 11 and/or other input devices such as touch pad or touch point (trackpoint), and the second area 16 has a sliding component 12, in other suitable embodiments Next, the sliding assembly 12 can also extend forward to part or all of the first zone 15 . It is worth noting here that the sliding assembly 12 can be disposed at the central portion of the second area 16 or equivalent to the central portion.

As shown in FIG. 3, the sliding assembly 12 includes a sleeve sliding part 121 and a rod 122. The sleeve sliding part 121 is a component that provides a sliding function and a pivoting function. It is looped around the rod 122, so that the sleeve The sliding member 121 can slide relative to the base 10 along the bar 122 at the second area 16 between the rear end 14 of the base and the keyboard 11 . A slit 162 is arranged in the center of the surface 161 of the second area 16, and the sliding assembly 12 is arranged at the position of the bottom of the second area 16 relative to the slit 162, for example, the rod 122 can pass through the fixing structure of the fixing member 123 and the base 10 It is fixed under the surface 161 of the base 10 . According to different design requirements, the sliding assembly 12 can also extend from the second area 16 to the first area 15, so that the slit 162 is located on a part or all of the surface including the second area 16 and the first area 15, and the rod 122 is set at the corresponding lower position of the slit 162 .

The display module 20 includes a connection end 21, a display surface 22, a support surface 23 and a free end 24. The display surface 22 and the support surface 23 are opposite surfaces, the connection end 21 and the free end 24 are opposite ends, and the display module 20 is on the connection end 21. The central part 21a of the can be pivotally connected to the sleeve slider 121 by, for example, a hinge (hinge) component, forming a rotatable pivot point, so that the display module 20 can rotate relative to the sleeve slider 121; the display module 20 is on the display surface 22. A display screen supporting touch input can be set to receive touch operations from users.

The support member 30 includes a first fixed end 31 and a second fixed end 32. The first fixed end 31 can be pivotally connected to the support surface 23 of the display module 20 by, for example, a hinge assembly to form a rotatable pivot point, so that the display module 20 rotates relative to the support member 30; the second fixed end 32 can also be pivotally connected to the rear end 13 of the base by eg a hinge assembly to form another rotatable pivot point so that the support member 30 rotates relative to the base 10.

Please refer to FIG. 3 together. FIG. 3 is a schematic diagram of a first embodiment of the sliding assembly 12 of the portable computer 1 of the present invention. As shown in FIG. 2 and FIG. 3 , in this embodiment, the sleeve slider 121 of the sliding assembly 12 includes a pivot portion 1211, a sleeve portion 1212 and a connecting portion 1213, and the central part 21a of the connecting end 21 of the display module 20 The pivotal joint 1211 is pivotally connected to the sleeve sliding member 121. For example, the pivotal joint 1211 can be a hinge assembly that is free to rotate in the form of a pin without torsion, but it can also be a hinge assembly such as a general notebook computer. A hinge assembly with torsion or moderate rotational friction between the display screen and the host base. The sleeve part 1212 is connected to the pivotal part 1211 through the connecting part 1213 ; In this embodiment, the sleeve part 1212 is a hollow cylindrical structure with a slightly larger inner diameter and adapted to the diameter of the rod 122, but the sleeve part 1212 can also adopt a C-shaped sleeve structure with an opening or other ring-shaped A structure that covers or rides on the rod 122. The sleeve portion 1212 itself can be made of a lubricating material, such as stainless steel with self-lubricating properties, so as to improve the sliding effect of the sleeve slider 121 , but the invention is not limited thereto. Similarly, the rod 122 can also be made of materials with the same characteristics. But of course, lubricating liquid can also be applied on the rod 122 to reduce the friction between the rod 122 and the sleeve part 1212 .

In order to match the appearance consistency and design sense of the portable computer 1 of the present invention, the rod 122 of the sliding assembly 12 is arranged under the surface 161 of the second area 16 of the base 10, and is arranged corresponding to the position of the slit 162 to present Structural hidden effect; and the sleeve slider 121 of the sliding assembly 12 is structurally designed to cooperate with the slit 162 arranged on the base surface 161, so that the width of the slit 162 is smaller than the outer diameter of the sleeve portion 1212 but not less than the thickness of the connecting portion 1213 (But under the situation that the slit structure adopts the stretchable material such as flannelette, the slit width can be less than the thickness of joint portion 1213), thereby the joint portion 1213 of sleeve sliding part 121 can pass through slit 162 and can be along The slit 162 moves and makes the pivot portion 1211 exposed on the surface 161 of the base 10 , so that the connecting end 21 of the display module 20 and the pivot portion 1211 are pivotally connected to each other. According to this design, in addition to the pivot joint 1211 and part of the connecting portion 1213 of the exposed sleeve slider 121, other parts of the sleeve slider 121 and the rod 122 can be hidden under the surface 161 of the base 10; A distance is maintained between the pivoting portion 1211 and the surface 161 of the base 10 through the exposed part of the connecting portion 1213 , so that the display module 20 pivoted to the pivoting portion 1211 can rotate smoothly without being interfered by the base 10 . Therefore, the design of the present invention can maintain the overall appearance without affecting the action of the sleeve sliding member 121 and the display module 20 .

Please refer to FIG. 4 , which is a schematic diagram of a second embodiment of the sliding assembly 12 a of the portable computer 1 of the present invention. This embodiment is a modification of the aforementioned first embodiment. It should be noted that, as in the aforementioned design, the sliding assembly 12a is arranged under the surface of the base in FIG. It is drawn together with its surface and is hereby explained. As shown in FIG. 4, in this embodiment, the sliding assembly 12a further includes at least one set of positioning members 124, and each positioning member 124 is relatively arranged at a fixed point adjacent to the rod 122a. It is determined by the actual arrangement angle of the slider 121a after sliding. Each positioning piece 124 is provided with an interference portion 1241 such as a bump or an elastic piece, and the positioning piece 124 can be arranged in conjunction with an elastic component or has elasticity itself, so as to provide an elastic positioning function.

The sleeve sliding part 121a further includes at least one positioning part 1214a, and each positioning part 1214a is connected to the sleeve part 1212a, and its position matches the position of the positioning part 124. Each positioning portion 1214 a corresponds to the interference portion 1241 of each positioning member 124 , and is provided with a corresponding interference portion such as a concave portion or an interference member.

The sleeve sliding part 121a is generally free to move along the extending direction of the rod 122a (for example, the sleeve sliding part 121a represented by a dotted line in FIG. 4); 124 at the fixed point position, the sleeve sliding part 121a can produce a positioning effect by cooperating with the interference part 1241 of each positioning part 124 with its own positioning part 1214a. This design provides a positioning function for the display module to slide to any fixed point along with the sliding sleeve 121a.

Please refer to FIG. 5(a) and FIG. 5(b) together below. 5( a ) is a schematic diagram of the third embodiment of the sliding assembly 12b of the portable computer 1 of the present invention; FIG. 5( b ) is another schematic diagram of the third embodiment of the sliding assembly 12b of the portable computer 1 of the present invention. This embodiment is also a variation of the aforementioned first embodiment. It should be noted that, as in the aforementioned design, the sliding assembly 12b is arranged under the surface of the base in Fig. 5(a) and Fig. 5(b), and for clearer The action of the sliding assembly 12b is shown, and the base and its surface are not drawn together, so it is hereby explained. As shown in Figure 5(a), in this embodiment, the sliding assembly 12b also includes a driving device 125, which is connected to the rod 122b, and the driving device 125 can drive the rod 122b to drive the rod 122b. The sleeve slider 121b moves along the rod 122b. Wherein the driving device 125 can be a linear motor or a servo motor, and the rod 122b is a screw with a threaded structure on the outer surface, and the inner wall of the sleeve part 1212b of the sleeve slider 121b is also provided with a corresponding threaded structure of the rod 122b. Internal thread structure (not shown), but the present invention is not limited thereto.

As shown in Figure 5(b), when the driving device 125 receives a signal and is activated, it will drive the rod 122b to rotate, and at this time, the inside of the sleeve portion 1212b of the rod 122b and the sleeve slider 121b is in contact with each other. The threaded structure on the surface cooperates, so that the sleeve slider 121b will move along the rod 122b in different directions (as shown by the arrow in the figure) according to the different rotation directions of the rod 122b.

In addition, as shown in Figure 5(a) and Figure 5(b), the drive device 125 includes at least one limit switch 1251, each limit switch 1251 is electrically connected to the body of the drive device 125, when any limit switch 1251 is triggered , that is, an electric signal is sent to the main body of the driving device 125 to notify the driving device 125 to stop the action. In this embodiment, each limit switch 1251 passes through and protrudes from the surface of the fixing part 123b, so that when the sleeve sliding part 121b moves close to the fixing part 123b, it can touch and trigger the limit switch 1251, but the setting position of the limit switch 1251 is different. This example is limited. Accordingly, during the movement of the sleeve sliding part 121b due to the driving device 125 driving the rod 122b, when the sleeve sliding part 121b moves to the position where both sides of the rod 122b are close to the fixing part 123b, it can trigger The limit switch 1251 stops the drive device 125 and continues to drive the rod 122b, so as to limit the further movement of the sleeve slide 121b, as shown in FIG. 5(a).

In order to facilitate the operation of the user, the driving device 125 can also be electrically connected to an operating part (not shown in the figure), which can be a button arranged on the base or the display module, so that the user can activate the driving device by triggering the button. 125, and the moving distance of the sleeve sliding member 121b can be freely controlled to adjust the fixed position of the display module accordingly, but the setting form and position of the operating member are not limited thereto.

Please refer to Fig. 6(a), Fig. 6(b) and Fig. 6(c) together. Fig. 6 (a) is the schematic diagram of the first embodiment of the portable computer 1 of the present invention in the closed state; Fig. 6 (b) is the schematic diagram of the first embodiment of the portable computer 1 of the present invention transforming from the closed state to the open state; FIG. 6( c ) is a schematic diagram of the first embodiment of the portable computer 1 of the present invention in an open state.

As shown in Figure 6(a), when the portable computer 1 of the present invention is in the closed state, the display module 20 is superimposed on the base 10, and is pivotally connected to the sleeve slider 121 with the connecting end 21. At this time, the display module 20 The display surface 22 faces the base 10; the support member 30 is also stacked on the display module 20, and pivotally connected to the rear end 14 of the base and the display module 20 by the first fixed end 31 and the second fixed end 32 respectively. In this embodiment, in the closed state of the portable computer 1, the connection end 21 of the display module 20 and the second fixed end 32 of the support member 30 are located on different axes that are substantially parallel, so that the length of the support member 30 is longer than that of the display module. The length from the connection end 21 of the module 20 to the first fixed end 31 of the support member 30 . However, according to the different requirements of structural design, the portable computer 1 in the closed state can also adopt the design that the connection end 21 of the display module 20 and the second fixed end 32 of the support member 30 are kept on the same axis, so that the length of the support member 30 It is equal to the length from the connecting end 21 of the display module 20 to the first fixing end 31 of the support member 30 , and the present invention is not limited thereto.

As shown in Figure 6(b), when the user applies force to the free end 24 on the opposite side of the connecting end 21 of the display module 20 to open the display module 20 and leave the closed state, the display module starts 20 will rotate with the support 30 with the second fixed end 32 as the fulcrum relative to the base 10; until it rotates to a certain angle, the length of the support 30 is not less than the connecting end 21 of the display module 20 to the support The length of the first fixed end 31 of the member 30 is designed so that the display module 20 starts to rotate relative to the support member 30 with the first fixed end 31 of the support member 30 as a fulcrum; at the same time, the display module 20 takes the connecting end 21 as a fulcrum, Rotate relative to the sleeve sliding part 121, and push the sleeve sliding part 121 to move forward on the rod 122, that is, the connecting end 21 of the display module 20 is driven by the sleeve sliding part 121 in the second area 16 toward the first Zone 15 slides forward.

As shown in FIG. 6(c), when the display module 20 continues to rotate with the first fixed end 31 of the support member 30 as the fulcrum, the sleeve sliding member 121 drives the connecting end 21 of the display module 20 forward toward the first zone 15. Slide to an appropriate place (such as the end of the rod 122 ), that is, the portable computer 1 of the present invention is in an open state. At this time, the display module 20 is inclined at an angle relative to the base 10 , the display surface 22 of the display module 20 faces the user, and the supporting member 30 provides a supporting effect between the display module 20 and the base 10 .

Conversely, when the user intends to return the portable computer 1 of the present invention from the open state to the closed state, it is only necessary to pull the free end 24 of the display module 20 forward by applying reverse force, so that the display module 20 is supported by the support member 30. The first fixed end 31 rotates as a fulcrum, and the connecting end 21 is driven by the sleeve slider 121 to slide towards the rear end 14 of the base until it slides to the other end of the rod 122, and the display module 20 is then supported. The member 30 rotates to the closed position with the second fixed end 32 as a fulcrum.

Thereby, the portable computer of the present invention does not require complicated combination and linkage of components, and only needs to use a set of sliding components located in the center to achieve better efficacy than the known technology, which not only reduces the number of components used, but also makes the overall device relatively Thin and light. The sleeve part 1212 of the sliding assembly 12 is hidden under the slit 162 and makes the display module 20 close to the surface 161, so that the whole body is exposed with almost no components, which not only keeps the appearance simple and beautiful, but also does not have to be caught in use. The risk of the finger of the reader.

In particular, since the above-mentioned embodiments of the present invention adopt a centering design of a single set of sliding components 12, not only does not need to occupy the frame space on both sides of the screen of the base 10 and the display module 20, but also the user can turn over or slide the display. During the process of module 20, it is only necessary to use one hand to hold the free end 24 of the display module at the approximate central position. Since its position is equivalent to the position of the sliding component 12 below, the display module 20 can be smoothly pushed to slide, and it can also provide The stability of the display module 20 when sliding is convenient for the user to operate. Even as long as the user turns over the display module 20, the bottom of the display module 20 will automatically slide forward to the position after the display module 20 is turned to a certain angle, and it will be firmly supported by the support member 30 at the back, so the user can hold the display module 20 with his fingers. When the module 20 is operated by touch, the screen will be stable and not shake.

In the above-mentioned embodiments, the structural design of the single support member 30 located in the center and the single sliding assembly 12 also located in the relatively central position is used to achieve the above-mentioned functional purpose, but it depends on different use requirements, functional trade-offs and mechanism designs. Trade-offs, the present invention is not limited to the design of the foregoing embodiments, any changes in the number of mechanical components, changes in positions, changes in length or width, etc., should still belong to the same inventive concept of this case and be listed in this case protected by the scope of the claims. The sliding assembly used in the various embodiments of the following portable computers is described with the first embodiment of the aforementioned sliding assembly 12, but it can also be replaced by other aforementioned sliding assemblies 12a, 12b or similar structural assemblies. This is the limit.

For example, please refer to FIG. 7(a) and FIG. 7(b) together. Fig. 7(a) is a schematic diagram of the second embodiment of the portable computer 1a of the present invention; Fig. 7(b) is a schematic diagram of the third embodiment of the portable computer 1b of the present invention. According to different designs of the present invention, the portable computer can provide the supporting effect of the display module through more than one supporting member, and the setting position of the supporting member can be changed according to the design. As shown in FIG. 7( a ), in this embodiment, the portable computer 1a of the present invention includes two parallel support members 30a arranged on both sides of a central single sliding component 12 to form a symmetrical structure. Two ends of each support member 30a are respectively pivotally connected to the non-display surface of the display module 20a and the rear end of the base. By adding the design of support members (support points), the stable support and sliding effect of the display module 20a when it is opened or closed can be achieved.

As shown in Fig. 7 (b) again, with respect to the above-mentioned embodiment, the two support members 30b of the portable computer 1b of the present invention can be arranged respectively at the two opposite sides of the display module 20b near the rear side, and utilize the elongated shape The rods are designed and constructed as a link mechanism to reduce the space occupied by the support 30b and the complexity of assembly, so as to assist the movement of the display module 20b. However, the implementation of the plurality of supporting elements is not limited to the foregoing embodiments.

Please refer to FIG. 8 , which is a diagram of a fourth embodiment of the portable computer 1c of the present invention. According to different designs of the present invention, in addition to changing the location and quantity of the support members, the location and quantity of the sliding components and the corresponding slits on the surface of the base can also be changed to present different implementations. As shown in Figure 8, in this embodiment, the portable computer 1c of the present invention includes two sets of sliding assemblies 12 respectively arranged on both sides of a single support member 30c, and a slit 162c is respectively arranged at a corresponding position of the base 10c, To present a parallel symmetrical structure. In this way, the display module 20c can be moved by the two sets of sliding components 12 during the opening or closing operation, so as to enhance the stability during the movement.

However, those skilled in the art can also know from the above three embodiments of Fig. 7(a) to Fig. 8 that the features of these two embodiments can be combined to form a portable The computer structure, since its possible combinations can be easily understood from FIG. 7(a) to FIG.

Please refer to FIG. 9 , which is a schematic diagram of a fifth embodiment of the portable computer 1d of the present invention. According to different designs of the present invention, the setting of the moving distance of the sliding component and the length of the corresponding slit can also be changed with different designs. As shown in FIG. 9, in this embodiment, the sliding assembly 12 and the corresponding slit 162d of the portable computer 1d of the present invention extend from the second area 16d of the base 10d to the first area 15d of the base 10d, extending the display module 20d The sliding distance can be increased to increase the tilt angle of the adjustable display module 20d, and it can even lie completely flat on the base 10d, making the portable computer 1d more flexible and applicable. Depending on the design and usage requirements, the sliding assembly 12 and the corresponding slit 162d can optionally extend to part or all of the first region 15d of the base 10d (ie, a position close to the front end 13d), but the present invention is not limited thereto. Moreover, the feature of the extended slit in this embodiment can also be combined with any one or a combination of the foregoing FIGS. 7( a ) to 8 .

To sum up, the present invention, regardless of its purpose, means, and efficacy, shows its characteristics different from the known technology everywhere, which is a major breakthrough. I urge the examiners to be aware and grant a patent as soon as possible to benefit the society. However, it should be noted that the above-mentioned embodiments are only illustrative to illustrate the principles and effects of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can modify and change the embodiments without violating the technical principle and spirit of the present invention. The protection scope of the present invention should be described in the appended claims.

Claims (24)

1. a portable computer, this portable computer includes:

One base, this base includes one first district being positioned at front side between front end and rear end and is positioned at one second district of rear side；

One display module, this display module includes a link, a display surface and relative to the supporting surface of this display surface；

At least one support member, respectively this support member includes one first fixing end and one second fixing end, and this first fixing end is articulated in this display surface place non-of this display module so that this display module can rotate relative to this support member；This second fixing end is articulated in this base rear end or nearly rear end so that this support member can rotate relative to this base；And

At least one slide assemblies, respectively this slide assemblies includes the sleeve sliding part that a rod member and is sheathed on this rod member, this rod member is at least provided with in this secondth district of this base, and this sleeve sliding part is incorporated into this link of this display module, and can along this rod member slide displacement；

Accordingly, when this display module is opened relative to this base, this display module will by this at least one support member with those second fixing ends relative to this base rotation, until suitably lifting when opening angle, this display module can separately rotate relative to this at least one support member with those first fixing ends for fulcrum, and drive this link of this display module to slide onto forward suitable place along with this sleeve sliding part towards this firstth district in this secondth district, making this this display module of at least one supports support is one suitably operate angle of inclination.

2. portable computer as claimed in claim 1, is wherein provided with a keyboard in this firstth district.

3. portable computer as claimed in claim 1, wherein the length of this support member is not less than this link length to this first fixing end of this support member of this display module.

4. portable computer as claimed in claim 1, wherein this sleeve sliding part includes an articulated section, and this link of this display screen is articulated in this sleeve sliding part by this articulated section.

5. portable computer as claimed in claim 4, wherein this sleeve sliding part also includes a sleeve part and a linking part, and this sleeve part connects this articulated section by this linking part, and this sleeve part is then sheathed on this rod member can slide displacement.

6. portable computer as claimed in claim 5, wherein this base also includes a surface with a slit, this rod member is arranged at corresponding under this surface of this slit, and this linking part of this sleeve sliding part is through this slit so that a part for this articulated section and this linking part exposes to this surface, and the width of this slit is less than this sleeve part external diameter.

7. portable computer as claimed in claim 6, wherein keeps a spacing between this surface of this articulated section and this base.

8. portable computer as claimed in claim 5, wherein this sleeve part is made with a material with lubricant effect.

9. portable computer as claimed in claim 5, is wherein coated with lubricating oil on this rod member, with the frictional force reduced and between this sleeve part.

10. portable computer as claimed in claim 5, wherein this sleeve part is that a hollow circuit cylinder is located on slide displacement on this rod member.

11. portable computer as claimed in claim 5, wherein this sleeve part is that a C-shaped configuration straddles slide displacement on this rod member.

12. portable computer as claimed in claim 5, wherein this slide assemblies also includes at least one keeper of being fixed on this base and having a location division, this keeper is positioned adjacent to a fixed point of this rod member, and this sleeve sliding part also includes another location division, when sliding into this fixed point on this rod member by this sleeve part, this two location division is interfered in good time and is made this sleeve sliding part produce locating effect.

13. portable computer as claimed in claim 1, being wherein superimposed under the closure state of this base at this display module, this second fixing end of this link of this display module and this support member keeps on the same axis.

14. portable computer as claimed in claim 1, being wherein superimposed under the closure state of this base at this display module, this second fixing end of this link of this display module and this support member is each positioned on substantial parallel not coaxial line.

15. portable computer as claimed in claim 6, wherein the surface at this slit place is this secondth district, and this rod member is also correspondingly arranged under this surface, the secondth district corresponding to this slit place.

16. portable computer as claimed in claim 6, wherein the surface at this slit place includes part or all of this secondth district and this firstth district, and it is beneath corresponding to this slit place with corresponding surface partially or fully, this firstth district that this rod member is then arranged at this secondth district.

17. portable computer as claimed in claim 1, wherein this at least one support member includes parallel two support members side by side.

18. portable computer as claimed in claim 1, wherein this at least one slide assemblies includes two slide assemblies that parallel interval is arranged, namely wherein two rod members are set in parallel at least in this secondth district, and respectively this sleeve sliding part is then incorporated into this link of this display module corresponding to respectively this rod member place.

19. portable computer as claimed in claim 1, wherein this at least one slide assemblies includes being arranged at the single slide assemblies of at least these central authorities of secondth district of this base, namely this rod member is arranged on the central authorities in this base at least this secondth district, and this sleeve sliding part is then arranged in correspondence with the centre of this link in this display module.

20. portable computer as claimed in claim 1, wherein respectively this slide assemblies also includes a driving device, and this driving device connects this rod member, drives this rod member to drive this sleeve sliding part being sheathed on this rod member to move along this rod member by this driving device.

21. portable computer as claimed in claim 20, wherein this rod member is for having threaded rod member, and the inwall of this sleeve sliding part is provided with the female thread coordinating this screw thread.

22. portable computer as claimed in claim 20, wherein this driving device includes at least one limit switch, by triggering this limit switch arbitrary to stop the action of this driving device.

23. portable computer as claimed in claim 20, wherein respectively this slide assemblies also includes an operating parts, this operating parts is arranged at the surface of this base or this display screen, and this operating parts is electrically connected this driving device, by this operating parts to control the action of this driving device.

24. portable computer as claimed in claim 1, wherein this sleeve sliding part combines with this link of this display module to rotate articulated manner.